Update versions after September 5th release

Test: gw checkApi verifyDependencyVersions
Change-Id: Ib7926121da613b81266dae8b8974c14e73dd6756
diff --git a/activity/activity-ktx/api/1.1.0-alpha04.txt b/activity/activity-ktx/api/1.1.0-alpha04.txt
new file mode 100644
index 0000000..c6e9a9a
--- /dev/null
+++ b/activity/activity-ktx/api/1.1.0-alpha04.txt
@@ -0,0 +1,15 @@
+// Signature format: 3.0
+package androidx.activity {
+
+  public final class ActivityViewModelLazyKt {
+    ctor public ActivityViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> viewModels(androidx.activity.ComponentActivity, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+  public final class OnBackPressedDispatcherKt {
+    ctor public OnBackPressedDispatcherKt();
+    method public static androidx.activity.OnBackPressedCallback addCallback(androidx.activity.OnBackPressedDispatcher, androidx.lifecycle.LifecycleOwner? owner = null, boolean enabled = true, kotlin.jvm.functions.Function1<? super androidx.activity.OnBackPressedCallback,kotlin.Unit> onBackPressed);
+  }
+
+}
+
diff --git a/activity/activity-ktx/api/public_plus_experimental_1.1.0-alpha04.txt b/activity/activity-ktx/api/public_plus_experimental_1.1.0-alpha04.txt
new file mode 100644
index 0000000..c6e9a9a
--- /dev/null
+++ b/activity/activity-ktx/api/public_plus_experimental_1.1.0-alpha04.txt
@@ -0,0 +1,15 @@
+// Signature format: 3.0
+package androidx.activity {
+
+  public final class ActivityViewModelLazyKt {
+    ctor public ActivityViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> viewModels(androidx.activity.ComponentActivity, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+  public final class OnBackPressedDispatcherKt {
+    ctor public OnBackPressedDispatcherKt();
+    method public static androidx.activity.OnBackPressedCallback addCallback(androidx.activity.OnBackPressedDispatcher, androidx.lifecycle.LifecycleOwner? owner = null, boolean enabled = true, kotlin.jvm.functions.Function1<? super androidx.activity.OnBackPressedCallback,kotlin.Unit> onBackPressed);
+  }
+
+}
+
diff --git a/activity/activity-ktx/api/res-1.1.0-alpha04.txt b/activity/activity-ktx/api/res-1.1.0-alpha04.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/activity/activity-ktx/api/res-1.1.0-alpha04.txt
diff --git a/activity/activity-ktx/api/restricted_1.1.0-alpha04.txt b/activity/activity-ktx/api/restricted_1.1.0-alpha04.txt
new file mode 100644
index 0000000..c6e9a9a
--- /dev/null
+++ b/activity/activity-ktx/api/restricted_1.1.0-alpha04.txt
@@ -0,0 +1,15 @@
+// Signature format: 3.0
+package androidx.activity {
+
+  public final class ActivityViewModelLazyKt {
+    ctor public ActivityViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> viewModels(androidx.activity.ComponentActivity, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+  public final class OnBackPressedDispatcherKt {
+    ctor public OnBackPressedDispatcherKt();
+    method public static androidx.activity.OnBackPressedCallback addCallback(androidx.activity.OnBackPressedDispatcher, androidx.lifecycle.LifecycleOwner? owner = null, boolean enabled = true, kotlin.jvm.functions.Function1<? super androidx.activity.OnBackPressedCallback,kotlin.Unit> onBackPressed);
+  }
+
+}
+
diff --git a/activity/activity/api/1.1.0-alpha04.txt b/activity/activity/api/1.1.0-alpha04.txt
new file mode 100644
index 0000000..2a6b68b
--- /dev/null
+++ b/activity/activity/api/1.1.0-alpha04.txt
@@ -0,0 +1,38 @@
+// Signature format: 3.0
+package androidx.activity {
+
+  public class ComponentActivity extends androidx.core.app.ComponentActivity implements androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.activity.OnBackPressedDispatcherOwner androidx.savedstate.SavedStateRegistryOwner androidx.lifecycle.ViewModelStoreOwner {
+    ctor public ComponentActivity();
+    ctor @ContentView public ComponentActivity(@LayoutRes int);
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method @Deprecated public Object? getLastCustomNonConfigurationInstance();
+    method public final androidx.activity.OnBackPressedDispatcher getOnBackPressedDispatcher();
+    method public final androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+    method @Deprecated public Object? onRetainCustomNonConfigurationInstance();
+    method public final Object? onRetainNonConfigurationInstance();
+  }
+
+  public abstract class OnBackPressedCallback {
+    ctor public OnBackPressedCallback(boolean);
+    method @MainThread public abstract void handleOnBackPressed();
+    method @MainThread public final boolean isEnabled();
+    method @MainThread public final void remove();
+    method @MainThread public final void setEnabled(boolean);
+  }
+
+  public final class OnBackPressedDispatcher {
+    ctor public OnBackPressedDispatcher();
+    ctor public OnBackPressedDispatcher(Runnable?);
+    method @MainThread public void addCallback(androidx.activity.OnBackPressedCallback);
+    method @MainThread public void addCallback(androidx.lifecycle.LifecycleOwner, androidx.activity.OnBackPressedCallback);
+    method @MainThread public boolean hasEnabledCallbacks();
+    method @MainThread public void onBackPressed();
+  }
+
+  public interface OnBackPressedDispatcherOwner extends androidx.lifecycle.LifecycleOwner {
+    method public androidx.activity.OnBackPressedDispatcher getOnBackPressedDispatcher();
+  }
+
+}
+
diff --git a/activity/activity/api/public_plus_experimental_1.1.0-alpha04.txt b/activity/activity/api/public_plus_experimental_1.1.0-alpha04.txt
new file mode 100644
index 0000000..2a6b68b
--- /dev/null
+++ b/activity/activity/api/public_plus_experimental_1.1.0-alpha04.txt
@@ -0,0 +1,38 @@
+// Signature format: 3.0
+package androidx.activity {
+
+  public class ComponentActivity extends androidx.core.app.ComponentActivity implements androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.activity.OnBackPressedDispatcherOwner androidx.savedstate.SavedStateRegistryOwner androidx.lifecycle.ViewModelStoreOwner {
+    ctor public ComponentActivity();
+    ctor @ContentView public ComponentActivity(@LayoutRes int);
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method @Deprecated public Object? getLastCustomNonConfigurationInstance();
+    method public final androidx.activity.OnBackPressedDispatcher getOnBackPressedDispatcher();
+    method public final androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+    method @Deprecated public Object? onRetainCustomNonConfigurationInstance();
+    method public final Object? onRetainNonConfigurationInstance();
+  }
+
+  public abstract class OnBackPressedCallback {
+    ctor public OnBackPressedCallback(boolean);
+    method @MainThread public abstract void handleOnBackPressed();
+    method @MainThread public final boolean isEnabled();
+    method @MainThread public final void remove();
+    method @MainThread public final void setEnabled(boolean);
+  }
+
+  public final class OnBackPressedDispatcher {
+    ctor public OnBackPressedDispatcher();
+    ctor public OnBackPressedDispatcher(Runnable?);
+    method @MainThread public void addCallback(androidx.activity.OnBackPressedCallback);
+    method @MainThread public void addCallback(androidx.lifecycle.LifecycleOwner, androidx.activity.OnBackPressedCallback);
+    method @MainThread public boolean hasEnabledCallbacks();
+    method @MainThread public void onBackPressed();
+  }
+
+  public interface OnBackPressedDispatcherOwner extends androidx.lifecycle.LifecycleOwner {
+    method public androidx.activity.OnBackPressedDispatcher getOnBackPressedDispatcher();
+  }
+
+}
+
diff --git a/activity/activity/api/res-1.1.0-alpha04.txt b/activity/activity/api/res-1.1.0-alpha04.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/activity/activity/api/res-1.1.0-alpha04.txt
diff --git a/activity/activity/api/restricted_1.1.0-alpha04.txt b/activity/activity/api/restricted_1.1.0-alpha04.txt
new file mode 100644
index 0000000..2a6b68b
--- /dev/null
+++ b/activity/activity/api/restricted_1.1.0-alpha04.txt
@@ -0,0 +1,38 @@
+// Signature format: 3.0
+package androidx.activity {
+
+  public class ComponentActivity extends androidx.core.app.ComponentActivity implements androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.activity.OnBackPressedDispatcherOwner androidx.savedstate.SavedStateRegistryOwner androidx.lifecycle.ViewModelStoreOwner {
+    ctor public ComponentActivity();
+    ctor @ContentView public ComponentActivity(@LayoutRes int);
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method @Deprecated public Object? getLastCustomNonConfigurationInstance();
+    method public final androidx.activity.OnBackPressedDispatcher getOnBackPressedDispatcher();
+    method public final androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+    method @Deprecated public Object? onRetainCustomNonConfigurationInstance();
+    method public final Object? onRetainNonConfigurationInstance();
+  }
+
+  public abstract class OnBackPressedCallback {
+    ctor public OnBackPressedCallback(boolean);
+    method @MainThread public abstract void handleOnBackPressed();
+    method @MainThread public final boolean isEnabled();
+    method @MainThread public final void remove();
+    method @MainThread public final void setEnabled(boolean);
+  }
+
+  public final class OnBackPressedDispatcher {
+    ctor public OnBackPressedDispatcher();
+    ctor public OnBackPressedDispatcher(Runnable?);
+    method @MainThread public void addCallback(androidx.activity.OnBackPressedCallback);
+    method @MainThread public void addCallback(androidx.lifecycle.LifecycleOwner, androidx.activity.OnBackPressedCallback);
+    method @MainThread public boolean hasEnabledCallbacks();
+    method @MainThread public void onBackPressed();
+  }
+
+  public interface OnBackPressedDispatcherOwner extends androidx.lifecycle.LifecycleOwner {
+    method public androidx.activity.OnBackPressedDispatcher getOnBackPressedDispatcher();
+  }
+
+}
+
diff --git a/biometric/api/1.0.0-beta02.txt b/biometric/api/1.0.0-beta02.txt
new file mode 100644
index 0000000..b17b443
--- /dev/null
+++ b/biometric/api/1.0.0-beta02.txt
@@ -0,0 +1,75 @@
+// Signature format: 3.0
+package androidx.biometric {
+
+  public class BiometricManager {
+    method public int canAuthenticate();
+    method public static androidx.biometric.BiometricManager from(android.content.Context);
+    field public static final int BIOMETRIC_ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int BIOMETRIC_ERROR_NONE_ENROLLED = 11; // 0xb
+    field public static final int BIOMETRIC_ERROR_NO_HARDWARE = 12; // 0xc
+    field public static final int BIOMETRIC_SUCCESS = 0; // 0x0
+  }
+
+  public class BiometricPrompt {
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo, androidx.biometric.BiometricPrompt.CryptoObject);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo);
+    method public void cancelAuthentication();
+    field public static final int ERROR_CANCELED = 5; // 0x5
+    field public static final int ERROR_HW_NOT_PRESENT = 12; // 0xc
+    field public static final int ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int ERROR_LOCKOUT = 7; // 0x7
+    field public static final int ERROR_LOCKOUT_PERMANENT = 9; // 0x9
+    field public static final int ERROR_NEGATIVE_BUTTON = 13; // 0xd
+    field public static final int ERROR_NO_BIOMETRICS = 11; // 0xb
+    field public static final int ERROR_NO_DEVICE_CREDENTIAL = 14; // 0xe
+    field public static final int ERROR_NO_SPACE = 4; // 0x4
+    field public static final int ERROR_TIMEOUT = 3; // 0x3
+    field public static final int ERROR_UNABLE_TO_PROCESS = 2; // 0x2
+    field public static final int ERROR_USER_CANCELED = 10; // 0xa
+    field public static final int ERROR_VENDOR = 8; // 0x8
+  }
+
+  public abstract static class BiometricPrompt.AuthenticationCallback {
+    ctor public BiometricPrompt.AuthenticationCallback();
+    method public void onAuthenticationError(int, CharSequence);
+    method public void onAuthenticationFailed();
+    method public void onAuthenticationSucceeded(androidx.biometric.BiometricPrompt.AuthenticationResult);
+  }
+
+  public static class BiometricPrompt.AuthenticationResult {
+    method public androidx.biometric.BiometricPrompt.CryptoObject? getCryptoObject();
+  }
+
+  public static class BiometricPrompt.CryptoObject {
+    ctor public BiometricPrompt.CryptoObject(java.security.Signature);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Cipher);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Mac);
+    method public javax.crypto.Cipher? getCipher();
+    method public javax.crypto.Mac? getMac();
+    method public java.security.Signature? getSignature();
+  }
+
+  public static class BiometricPrompt.PromptInfo {
+    method public CharSequence? getDescription();
+    method public CharSequence getNegativeButtonText();
+    method public CharSequence? getSubtitle();
+    method public CharSequence getTitle();
+    method public boolean isConfirmationRequired();
+    method public boolean isDeviceCredentialAllowed();
+  }
+
+  public static class BiometricPrompt.PromptInfo.Builder {
+    ctor public BiometricPrompt.PromptInfo.Builder();
+    method public androidx.biometric.BiometricPrompt.PromptInfo build();
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setConfirmationRequired(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDescription(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDeviceCredentialAllowed(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setNegativeButtonText(CharSequence);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setSubtitle(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setTitle(CharSequence);
+  }
+
+}
+
diff --git a/biometric/api/public_plus_experimental_1.0.0-beta02.txt b/biometric/api/public_plus_experimental_1.0.0-beta02.txt
new file mode 100644
index 0000000..b17b443
--- /dev/null
+++ b/biometric/api/public_plus_experimental_1.0.0-beta02.txt
@@ -0,0 +1,75 @@
+// Signature format: 3.0
+package androidx.biometric {
+
+  public class BiometricManager {
+    method public int canAuthenticate();
+    method public static androidx.biometric.BiometricManager from(android.content.Context);
+    field public static final int BIOMETRIC_ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int BIOMETRIC_ERROR_NONE_ENROLLED = 11; // 0xb
+    field public static final int BIOMETRIC_ERROR_NO_HARDWARE = 12; // 0xc
+    field public static final int BIOMETRIC_SUCCESS = 0; // 0x0
+  }
+
+  public class BiometricPrompt {
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo, androidx.biometric.BiometricPrompt.CryptoObject);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo);
+    method public void cancelAuthentication();
+    field public static final int ERROR_CANCELED = 5; // 0x5
+    field public static final int ERROR_HW_NOT_PRESENT = 12; // 0xc
+    field public static final int ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int ERROR_LOCKOUT = 7; // 0x7
+    field public static final int ERROR_LOCKOUT_PERMANENT = 9; // 0x9
+    field public static final int ERROR_NEGATIVE_BUTTON = 13; // 0xd
+    field public static final int ERROR_NO_BIOMETRICS = 11; // 0xb
+    field public static final int ERROR_NO_DEVICE_CREDENTIAL = 14; // 0xe
+    field public static final int ERROR_NO_SPACE = 4; // 0x4
+    field public static final int ERROR_TIMEOUT = 3; // 0x3
+    field public static final int ERROR_UNABLE_TO_PROCESS = 2; // 0x2
+    field public static final int ERROR_USER_CANCELED = 10; // 0xa
+    field public static final int ERROR_VENDOR = 8; // 0x8
+  }
+
+  public abstract static class BiometricPrompt.AuthenticationCallback {
+    ctor public BiometricPrompt.AuthenticationCallback();
+    method public void onAuthenticationError(int, CharSequence);
+    method public void onAuthenticationFailed();
+    method public void onAuthenticationSucceeded(androidx.biometric.BiometricPrompt.AuthenticationResult);
+  }
+
+  public static class BiometricPrompt.AuthenticationResult {
+    method public androidx.biometric.BiometricPrompt.CryptoObject? getCryptoObject();
+  }
+
+  public static class BiometricPrompt.CryptoObject {
+    ctor public BiometricPrompt.CryptoObject(java.security.Signature);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Cipher);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Mac);
+    method public javax.crypto.Cipher? getCipher();
+    method public javax.crypto.Mac? getMac();
+    method public java.security.Signature? getSignature();
+  }
+
+  public static class BiometricPrompt.PromptInfo {
+    method public CharSequence? getDescription();
+    method public CharSequence getNegativeButtonText();
+    method public CharSequence? getSubtitle();
+    method public CharSequence getTitle();
+    method public boolean isConfirmationRequired();
+    method public boolean isDeviceCredentialAllowed();
+  }
+
+  public static class BiometricPrompt.PromptInfo.Builder {
+    ctor public BiometricPrompt.PromptInfo.Builder();
+    method public androidx.biometric.BiometricPrompt.PromptInfo build();
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setConfirmationRequired(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDescription(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDeviceCredentialAllowed(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setNegativeButtonText(CharSequence);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setSubtitle(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setTitle(CharSequence);
+  }
+
+}
+
diff --git a/biometric/api/res-1.0.0-beta02.txt b/biometric/api/res-1.0.0-beta02.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/biometric/api/res-1.0.0-beta02.txt
diff --git a/biometric/api/restricted_1.0.0-beta02.txt b/biometric/api/restricted_1.0.0-beta02.txt
new file mode 100644
index 0000000..cf9f995
--- /dev/null
+++ b/biometric/api/restricted_1.0.0-beta02.txt
@@ -0,0 +1,68 @@
+// Signature format: 3.0
+package androidx.biometric {
+
+
+
+  public class BiometricManager {
+    method public int canAuthenticate();
+    method public static androidx.biometric.BiometricManager from(android.content.Context);
+    field public static final int BIOMETRIC_ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int BIOMETRIC_ERROR_NONE_ENROLLED = 11; // 0xb
+    field public static final int BIOMETRIC_ERROR_NO_HARDWARE = 12; // 0xc
+    field public static final int BIOMETRIC_SUCCESS = 0; // 0x0
+  }
+
+  public class BiometricPrompt implements androidx.biometric.BiometricConstants {
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo, androidx.biometric.BiometricPrompt.CryptoObject);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo);
+    method public void cancelAuthentication();
+  }
+
+  public abstract static class BiometricPrompt.AuthenticationCallback {
+    ctor public BiometricPrompt.AuthenticationCallback();
+    method public void onAuthenticationError(int, CharSequence);
+    method public void onAuthenticationFailed();
+    method public void onAuthenticationSucceeded(androidx.biometric.BiometricPrompt.AuthenticationResult);
+  }
+
+  public static class BiometricPrompt.AuthenticationResult {
+    method public androidx.biometric.BiometricPrompt.CryptoObject? getCryptoObject();
+  }
+
+  public static class BiometricPrompt.CryptoObject {
+    ctor public BiometricPrompt.CryptoObject(java.security.Signature);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Cipher);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Mac);
+    method public javax.crypto.Cipher? getCipher();
+    method public javax.crypto.Mac? getMac();
+    method public java.security.Signature? getSignature();
+  }
+
+  public static class BiometricPrompt.PromptInfo {
+    method public CharSequence? getDescription();
+    method public CharSequence getNegativeButtonText();
+    method public CharSequence? getSubtitle();
+    method public CharSequence getTitle();
+    method public boolean isConfirmationRequired();
+    method public boolean isDeviceCredentialAllowed();
+  }
+
+  public static class BiometricPrompt.PromptInfo.Builder {
+    ctor public BiometricPrompt.PromptInfo.Builder();
+    method public androidx.biometric.BiometricPrompt.PromptInfo build();
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setConfirmationRequired(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDescription(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDeviceCredentialAllowed(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setNegativeButtonText(CharSequence);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setSubtitle(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setTitle(CharSequence);
+  }
+
+
+
+
+
+}
+
diff --git a/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt b/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt
index ff2be64..9989cc3 100644
--- a/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt
+++ b/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt
@@ -20,7 +20,7 @@
  * The list of versions codes of all the libraries in this project.
  */
 object LibraryVersions {
-    val ACTIVITY = Version("1.1.0-alpha03")
+    val ACTIVITY = Version("1.1.0-alpha04")
     val ADS_IDENTIFIER = Version("1.0.0-alpha02")
     val ANIMATION = Version("1.0.0-alpha01")
     val ANIMATION_TESTING = Version("1.1.0-alpha01")
@@ -33,11 +33,11 @@
     val ASYNCLAYOUTINFLATER = Version("1.1.0-alpha01")
     val AUTOFILL = Version("1.0.0-alpha03")
     val BENCHMARK = Version("1.0.0-alpha06")
-    val BIOMETRIC = Version("1.0.0-beta01")
+    val BIOMETRIC = Version("1.0.0-beta02")
     val BROWSER = Version("1.2.0-alpha08")
-    val CAMERA = Version("1.0.0-alpha05")
-    val CAMERA_EXTENSIONS = Version("1.0.0-alpha02")
-    val CAMERA_VIEW = Version("1.0.0-alpha02")
+    val CAMERA = Version("1.0.0-alpha06")
+    val CAMERA_EXTENSIONS = Version("1.0.0-alpha03")
+    val CAMERA_VIEW = Version("1.0.0-alpha03")
     val CAR = Version("1.0.0-alpha8")
     val CAR_CLUSTER = Version("1.0.0-alpha6")
     val CAR_MODERATOR = Version("1.0.0-alpha1")
@@ -46,7 +46,7 @@
     val CONTENTPAGER = Version("1.1.0-alpha01")
     val COMPOSE = Version("0.1.0-dev01")
     val COORDINATORLAYOUT = Version("1.1.0-beta02")
-    val CORE = Version("1.2.0-alpha04")
+    val CORE = Version("1.2.0-alpha05")
     val CORE_ROLE = Version("1.0.0-alpha02")
     val CURSORADAPTER = Version("1.1.0-alpha01")
     val CUSTOMVIEW = Version("1.1.0-alpha02")
@@ -57,7 +57,7 @@
     val EMOJI = Version("1.1.0-alpha01")
     val ENTERPRISE = Version("1.0.0-beta01")
     val EXIFINTERFACE = Version("1.1.0-beta02")
-    val FRAGMENT = Version("1.2.0-alpha03")
+    val FRAGMENT = Version("1.2.0-alpha04")
     val FUTURES = Version("1.0.0-rc01")
     val GRIDLAYOUT = Version("1.1.0-alpha01")
     val HEIFWRITER = Version("1.1.0-alpha01")
@@ -68,9 +68,9 @@
     val LEANBACK_PREFERENCE = Version("1.1.0-alpha03")
     val LEGACY = Version("1.1.0-alpha01")
     val LOCALBROADCASTMANAGER = Version("1.1.0-alpha02")
-    val LIFECYCLE = Version("2.2.0-alpha04")
+    val LIFECYCLE = Version("2.2.0-alpha05")
     val LIFECYCLE_EXTENSIONS = LIFECYCLE
-    val LIFECYCLES_SAVEDSTATE = Version("1.0.0-alpha04")
+    val LIFECYCLES_SAVEDSTATE = Version("1.0.0-alpha05")
     val LOADER = Version("1.2.0-alpha01")
     val MEDIA = Version("1.2.0-alpha01")
     val MEDIA2_COMMON = Version("1.1.0-alpha01")
@@ -79,7 +79,7 @@
     val MEDIA2_EXOPLAYER = Version("1.1.0-alpha01")
     val MEDIA2_WIDGET = Version("1.1.0-alpha01")
     val MEDIAROUTER = Version("1.2.0-alpha01")
-    val NAVIGATION = Version("2.2.0-alpha02")
+    val NAVIGATION = Version("2.2.0-alpha03")
     val NAVIGATION_TESTING = Version("1.0.0-alpha08") // Unpublished
     val PAGING = Version("3.0.0-alpha01")
     val PALETTE = Version("1.1.0-alpha01")
@@ -87,7 +87,7 @@
     val PERCENTLAYOUT = Version("1.1.0-alpha01")
     val PREFERENCE = Version("1.2.0-alpha01")
     val RECOMMENDATION = Version("1.1.0-alpha01")
-    val RECYCLERVIEW = Version("1.1.0-beta04")
+    val RECYCLERVIEW = Version("1.1.0-beta05")
     val RECYCLERVIEW_SELECTION = Version("1.1.0-alpha07")
     val REMOTECALLBACK = Version("1.0.0-alpha02")
     val ROOM = Version("2.2.0-beta01")
@@ -95,7 +95,7 @@
     val SECURITY = Version("1.0.0-alpha03")
     val SECURITY_IDENTITY_CREDENTIAL = Version("1.0.0-alpha01")
     val SERIALIZATION = Version("1.0.0-alpha01")
-    val SHARETARGET = Version("1.0.0-beta01")
+    val SHARETARGET = Version("1.0.0-beta02")
     val SLICE = Version("1.1.0-alpha02")
     val SLICE_BENCHMARK = Version("1.1.0-alpha02")
     val SLICE_BUILDERS_KTX = Version("1.0.0-alpha08")
@@ -111,8 +111,8 @@
     val VECTORDRAWABLE_ANIMATED = Version("1.2.0-alpha01")
     val VERSIONED_PARCELABLE = Version("1.2.0-alpha01")
     val VIEWPAGER = Version("1.1.0-alpha01")
-    val VIEWPAGER2 = Version("1.0.0-beta04")
+    val VIEWPAGER2 = Version("1.0.0-beta05")
     val WEAR = Version("1.1.0-alpha01")
-    val WEBKIT = Version("1.1.0-beta01")
+    val WEBKIT = Version("1.1.0-beta02")
     val WORK = Version("2.3.0-alpha01")
 }
diff --git a/core/core-ktx/api/1.2.0-alpha05.txt b/core/core-ktx/api/1.2.0-alpha05.txt
new file mode 100644
index 0000000..38408b4
--- /dev/null
+++ b/core/core-ktx/api/1.2.0-alpha05.txt
@@ -0,0 +1,652 @@
+// Signature format: 3.0
+package androidx.core.animation {
+
+  public final class AnimatorKt {
+    ctor public AnimatorKt();
+    method public static inline android.animation.Animator.AnimatorListener addListener(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onEnd = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onStart = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onCancel = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onRepeat = {});
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener addPauseListener(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onResume = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onPause = {});
+    method public static inline android.animation.Animator.AnimatorListener doOnCancel(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnEnd(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener doOnPause(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnRepeat(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener doOnResume(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnStart(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.content {
+
+  public final class ContentValuesKt {
+    ctor public ContentValuesKt();
+    method public static android.content.ContentValues contentValuesOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class ContextKt {
+    ctor public ContextKt();
+    method public static inline <reified T> T! getSystemService(android.content.Context);
+    method public static inline void withStyledAttributes(android.content.Context, android.util.AttributeSet? set = null, int[] attrs, @AttrRes int defStyleAttr = 0, @StyleRes int defStyleRes = 0, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
+    method public static inline void withStyledAttributes(android.content.Context, @StyleRes int resourceId, int[] attrs, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
+  }
+
+  public final class SharedPreferencesKt {
+    ctor public SharedPreferencesKt();
+    method public static inline void edit(android.content.SharedPreferences, boolean commit = false, kotlin.jvm.functions.Function1<? super android.content.SharedPreferences.Editor,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.content.res {
+
+  public final class TypedArrayKt {
+    ctor public TypedArrayKt();
+    method public static boolean getBooleanOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @ColorInt public static int getColorOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static android.content.res.ColorStateList getColorStateListOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static float getDimensionOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @Dimension public static int getDimensionPixelOffsetOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @Dimension public static int getDimensionPixelSizeOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static android.graphics.drawable.Drawable getDrawableOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static float getFloatOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @RequiresApi(26) public static android.graphics.Typeface getFontOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static int getIntOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static int getIntegerOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @AnyRes public static int getResourceIdOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static String getStringOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static CharSequence![] getTextArrayOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static CharSequence getTextOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static inline <R> R! use(android.content.res.TypedArray, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,? extends R> block);
+  }
+
+}
+
+package androidx.core.database {
+
+  public final class CursorKt {
+    ctor public CursorKt();
+    method public static inline byte[]? getBlobOrNull(android.database.Cursor, int index);
+    method public static inline Double? getDoubleOrNull(android.database.Cursor, int index);
+    method public static inline Float? getFloatOrNull(android.database.Cursor, int index);
+    method public static inline Integer? getIntOrNull(android.database.Cursor, int index);
+    method public static inline Long? getLongOrNull(android.database.Cursor, int index);
+    method public static inline Short? getShortOrNull(android.database.Cursor, int index);
+    method public static inline String? getStringOrNull(android.database.Cursor, int index);
+  }
+
+}
+
+package androidx.core.database.sqlite {
+
+  public final class SQLiteDatabaseKt {
+    ctor public SQLiteDatabaseKt();
+    method public static inline <T> T! transaction(android.database.sqlite.SQLiteDatabase, boolean exclusive = true, kotlin.jvm.functions.Function1<? super android.database.sqlite.SQLiteDatabase,? extends T> body);
+  }
+
+}
+
+package androidx.core.graphics {
+
+  public final class BitmapKt {
+    ctor public BitmapKt();
+    method public static inline android.graphics.Bitmap applyCanvas(android.graphics.Bitmap, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline operator boolean contains(android.graphics.Bitmap, android.graphics.Point p);
+    method public static inline operator boolean contains(android.graphics.Bitmap, android.graphics.PointF p);
+    method public static inline android.graphics.Bitmap createBitmap(int width, int height, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888);
+    method @RequiresApi(26) public static inline android.graphics.Bitmap createBitmap(int width, int height, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888, boolean hasAlpha = true, android.graphics.ColorSpace colorSpace = ColorSpace.get(ColorSpace.Named.SRGB));
+    method public static inline operator int get(android.graphics.Bitmap, int x, int y);
+    method public static inline android.graphics.Bitmap scale(android.graphics.Bitmap, int width, int height, boolean filter = true);
+    method public static inline operator void set(android.graphics.Bitmap, int x, int y, @ColorInt int color);
+  }
+
+  public final class CanvasKt {
+    ctor public CanvasKt();
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.Rect clipRect, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.RectF clipRect, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, int left, int top, int right, int bottom, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, float left, float top, float right, float bottom, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.Path clipPath, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withMatrix(android.graphics.Canvas, android.graphics.Matrix matrix = android.graphics.Matrix(), kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withRotation(android.graphics.Canvas, float degrees = 0.0f, float pivotX = 0.0f, float pivotY = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withSave(android.graphics.Canvas, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withScale(android.graphics.Canvas, float x = 1.0f, float y = 1.0f, float pivotX = 0.0f, float pivotY = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withSkew(android.graphics.Canvas, float x = 0.0f, float y = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withTranslation(android.graphics.Canvas, float x = 0.0f, float y = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+  }
+
+  public final class ColorKt {
+    ctor public ColorKt();
+    method @RequiresApi(26) public static inline operator float component1(android.graphics.Color);
+    method public static inline operator int component1(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component1(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component2(android.graphics.Color);
+    method public static inline operator int component2(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component2(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component3(android.graphics.Color);
+    method public static inline operator int component3(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component3(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component4(android.graphics.Color);
+    method public static inline operator int component4(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component4(@ColorLong long);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorInt int, android.graphics.ColorSpace.Named colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorInt int, android.graphics.ColorSpace colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorLong long, android.graphics.ColorSpace.Named colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorLong long, android.graphics.ColorSpace colorSpace);
+    method @RequiresApi(26) public static inline infix android.graphics.Color! convertTo(android.graphics.Color, android.graphics.ColorSpace.Named colorSpace);
+    method @RequiresApi(26) public static inline infix android.graphics.Color! convertTo(android.graphics.Color, android.graphics.ColorSpace colorSpace);
+    method public static inline int getAlpha(@ColorInt int);
+    method @RequiresApi(26) public static inline float getAlpha(@ColorLong long);
+    method public static inline int getBlue(@ColorInt int);
+    method @RequiresApi(26) public static inline float getBlue(@ColorLong long);
+    method @RequiresApi(26) public static inline android.graphics.ColorSpace getColorSpace(@ColorLong long);
+    method public static inline int getGreen(@ColorInt int);
+    method @RequiresApi(26) public static inline float getGreen(@ColorLong long);
+    method @RequiresApi(26) public static inline float getLuminance(@ColorInt int);
+    method @RequiresApi(26) public static inline float getLuminance(@ColorLong long);
+    method public static inline int getRed(@ColorInt int);
+    method @RequiresApi(26) public static inline float getRed(@ColorLong long);
+    method @RequiresApi(26) public static inline boolean isSrgb(@ColorLong long);
+    method @RequiresApi(26) public static inline boolean isWideGamut(@ColorLong long);
+    method @RequiresApi(26) public static operator android.graphics.Color plus(android.graphics.Color, android.graphics.Color c);
+    method @RequiresApi(26) public static inline android.graphics.Color toColor(@ColorInt int);
+    method @RequiresApi(26) public static inline android.graphics.Color toColor(@ColorLong long);
+    method @ColorInt @RequiresApi(26) public static inline int toColorInt(@ColorLong long);
+    method @ColorInt public static inline int toColorInt(String);
+    method @ColorLong @RequiresApi(26) public static inline long toColorLong(@ColorInt int);
+  }
+
+  public final class ImageDecoderKt {
+    ctor public ImageDecoderKt();
+    method @RequiresApi(28) public static inline android.graphics.Bitmap decodeBitmap(android.graphics.ImageDecoder.Source, kotlin.jvm.functions.Function3<? super android.graphics.ImageDecoder,? super android.graphics.ImageDecoder.ImageInfo,? super android.graphics.ImageDecoder.Source,kotlin.Unit> action);
+    method @RequiresApi(28) public static inline android.graphics.drawable.Drawable decodeDrawable(android.graphics.ImageDecoder.Source, kotlin.jvm.functions.Function3<? super android.graphics.ImageDecoder,? super android.graphics.ImageDecoder.ImageInfo,? super android.graphics.ImageDecoder.Source,kotlin.Unit> action);
+  }
+
+  public final class MatrixKt {
+    ctor public MatrixKt();
+    method public static android.graphics.Matrix rotationMatrix(float degrees, float px = 0.0f, float py = 0.0f);
+    method public static android.graphics.Matrix scaleMatrix(float sx = 1.0f, float sy = 1.0f);
+    method public static inline operator android.graphics.Matrix times(android.graphics.Matrix, android.graphics.Matrix m);
+    method public static android.graphics.Matrix translationMatrix(float tx = 0.0f, float ty = 0.0f);
+    method public static inline float[] values(android.graphics.Matrix);
+  }
+
+  public final class PaintKt {
+    ctor public PaintKt();
+    method public static inline boolean setBlendMode(android.graphics.Paint, androidx.core.graphics.BlendModeCompat? blendModeCompat);
+  }
+
+  public final class PathKt {
+    ctor public PathKt();
+    method @RequiresApi(19) public static inline infix android.graphics.Path and(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(26) public static Iterable<androidx.core.graphics.PathSegment> flatten(android.graphics.Path, float error = 0.5f);
+    method @RequiresApi(19) public static inline operator android.graphics.Path minus(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline infix android.graphics.Path or(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline operator android.graphics.Path plus(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline infix android.graphics.Path xor(android.graphics.Path, android.graphics.Path p);
+  }
+
+  public final class PictureKt {
+    ctor public PictureKt();
+    method public static inline android.graphics.Picture record(android.graphics.Picture, int width, int height, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+  }
+
+  public final class PointKt {
+    ctor public PointKt();
+    method public static inline operator int component1(android.graphics.Point);
+    method public static inline operator float component1(android.graphics.PointF);
+    method public static inline operator int component2(android.graphics.Point);
+    method public static inline operator float component2(android.graphics.PointF);
+    method public static inline operator android.graphics.Point minus(android.graphics.Point, android.graphics.Point p);
+    method public static inline operator android.graphics.PointF minus(android.graphics.PointF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Point minus(android.graphics.Point, int xy);
+    method public static inline operator android.graphics.PointF minus(android.graphics.PointF, float xy);
+    method public static inline operator android.graphics.Point plus(android.graphics.Point, android.graphics.Point p);
+    method public static inline operator android.graphics.PointF plus(android.graphics.PointF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Point plus(android.graphics.Point, int xy);
+    method public static inline operator android.graphics.PointF plus(android.graphics.PointF, float xy);
+    method public static inline android.graphics.Point toPoint(android.graphics.PointF);
+    method public static inline android.graphics.PointF toPointF(android.graphics.Point);
+    method public static inline operator android.graphics.Point unaryMinus(android.graphics.Point);
+    method public static inline operator android.graphics.PointF unaryMinus(android.graphics.PointF);
+  }
+
+  public final class PorterDuffKt {
+    ctor public PorterDuffKt();
+    method public static inline android.graphics.PorterDuffColorFilter toColorFilter(android.graphics.PorterDuff.Mode, int color);
+    method public static inline android.graphics.PorterDuffXfermode toXfermode(android.graphics.PorterDuff.Mode);
+  }
+
+  public final class RectKt {
+    ctor public RectKt();
+    method public static inline infix android.graphics.Rect and(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.RectF and(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator int component1(android.graphics.Rect);
+    method public static inline operator float component1(android.graphics.RectF);
+    method public static inline operator int component2(android.graphics.Rect);
+    method public static inline operator float component2(android.graphics.RectF);
+    method public static inline operator int component3(android.graphics.Rect);
+    method public static inline operator float component3(android.graphics.RectF);
+    method public static inline operator int component4(android.graphics.Rect);
+    method public static inline operator float component4(android.graphics.RectF);
+    method public static inline operator boolean contains(android.graphics.Rect, android.graphics.Point p);
+    method public static inline operator boolean contains(android.graphics.RectF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Region minus(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region minus(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect minus(android.graphics.Rect, int xy);
+    method public static inline operator android.graphics.RectF minus(android.graphics.RectF, float xy);
+    method public static inline operator android.graphics.Rect minus(android.graphics.Rect, android.graphics.Point xy);
+    method public static inline operator android.graphics.RectF minus(android.graphics.RectF, android.graphics.PointF xy);
+    method public static inline infix android.graphics.Rect or(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.RectF or(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, int xy);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, float xy);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, android.graphics.Point xy);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, android.graphics.PointF xy);
+    method public static inline operator android.graphics.Rect times(android.graphics.Rect, int factor);
+    method public static inline operator android.graphics.RectF times(android.graphics.RectF, int factor);
+    method public static inline operator android.graphics.RectF times(android.graphics.RectF, float factor);
+    method public static inline android.graphics.Rect toRect(android.graphics.RectF);
+    method public static inline android.graphics.RectF toRectF(android.graphics.Rect);
+    method public static inline android.graphics.Region toRegion(android.graphics.Rect);
+    method public static inline android.graphics.Region toRegion(android.graphics.RectF);
+    method public static inline android.graphics.RectF transform(android.graphics.RectF, android.graphics.Matrix m);
+    method public static inline infix android.graphics.Region xor(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region xor(android.graphics.RectF, android.graphics.RectF r);
+  }
+
+  public final class RegionKt {
+    ctor public RegionKt();
+    method public static inline infix android.graphics.Region and(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region and(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator boolean contains(android.graphics.Region, android.graphics.Point p);
+    method public static inline void forEach(android.graphics.Region, kotlin.jvm.functions.Function1<? super android.graphics.Rect,kotlin.Unit> action);
+    method public static operator java.util.Iterator<android.graphics.Rect> iterator(android.graphics.Region);
+    method public static inline operator android.graphics.Region minus(android.graphics.Region, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region minus(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region not(android.graphics.Region);
+    method public static inline infix android.graphics.Region or(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region or(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region plus(android.graphics.Region, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region plus(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region unaryMinus(android.graphics.Region);
+    method public static inline infix android.graphics.Region xor(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region xor(android.graphics.Region, android.graphics.Region r);
+  }
+
+  public final class ShaderKt {
+    ctor public ShaderKt();
+    method public static inline void transform(android.graphics.Shader, kotlin.jvm.functions.Function1<? super android.graphics.Matrix,kotlin.Unit> block);
+  }
+
+}
+
+package androidx.core.graphics.drawable {
+
+  public final class BitmapDrawableKt {
+    ctor public BitmapDrawableKt();
+    method public static inline android.graphics.drawable.BitmapDrawable toDrawable(android.graphics.Bitmap, android.content.res.Resources resources);
+  }
+
+  public final class ColorDrawableKt {
+    ctor public ColorDrawableKt();
+    method public static inline android.graphics.drawable.ColorDrawable toDrawable(@ColorInt int);
+    method @RequiresApi(26) public static inline android.graphics.drawable.ColorDrawable toDrawable(android.graphics.Color);
+  }
+
+  public final class DrawableKt {
+    ctor public DrawableKt();
+    method public static android.graphics.Bitmap toBitmap(android.graphics.drawable.Drawable, @Px int width = intrinsicWidth, @Px int height = intrinsicHeight, android.graphics.Bitmap.Config? config = null);
+    method public static void updateBounds(android.graphics.drawable.Drawable, @Px int left = android.graphics.Rect.left, @Px int top = android.graphics.Rect.top, @Px int right = android.graphics.Rect.right, @Px int bottom = android.graphics.Rect.bottom);
+  }
+
+  public final class IconKt {
+    ctor public IconKt();
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toAdaptiveIcon(android.graphics.Bitmap);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(android.graphics.Bitmap);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(android.net.Uri);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(byte[]);
+  }
+
+}
+
+package androidx.core.location {
+
+  public final class LocationKt {
+    ctor public LocationKt();
+    method public static inline operator double component1(android.location.Location);
+    method public static inline operator double component2(android.location.Location);
+  }
+
+}
+
+package androidx.core.net {
+
+  public final class UriKt {
+    ctor public UriKt();
+    method public static java.io.File toFile(android.net.Uri);
+    method public static inline android.net.Uri toUri(String);
+    method public static inline android.net.Uri toUri(java.io.File);
+  }
+
+}
+
+package androidx.core.os {
+
+  public final class BundleKt {
+    ctor public BundleKt();
+    method public static android.os.Bundle bundleOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class HandlerKt {
+    ctor public HandlerKt();
+    method public static inline Runnable postAtTime(android.os.Handler, long uptimeMillis, Object? token = null, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method public static inline Runnable postDelayed(android.os.Handler, long delayInMillis, Object? token = null, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+  }
+
+  public final class PersistableBundleKt {
+    ctor public PersistableBundleKt();
+    method @RequiresApi(21) public static android.os.PersistableBundle persistableBundleOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class TraceKt {
+    ctor public TraceKt();
+    method public static inline <T> T! trace(String sectionName, kotlin.jvm.functions.Function0<? extends T> block);
+  }
+
+}
+
+package androidx.core.text {
+
+  public final class CharSequenceKt {
+    ctor public CharSequenceKt();
+    method public static inline boolean isDigitsOnly(CharSequence);
+    method public static inline int trimmedLength(CharSequence);
+  }
+
+  public final class HtmlKt {
+    ctor public HtmlKt();
+    method public static inline android.text.Spanned parseAsHtml(String, int flags = 0, android.text.Html.ImageGetter? imageGetter = null, android.text.Html.TagHandler? tagHandler = null);
+    method public static inline String toHtml(android.text.Spanned, int option = 0);
+  }
+
+  public final class LocaleKt {
+    ctor public LocaleKt();
+    method @RequiresApi(17) public static inline int getLayoutDirection(java.util.Locale);
+  }
+
+  public final class SpannableStringBuilderKt {
+    ctor public SpannableStringBuilderKt();
+    method public static inline android.text.SpannableStringBuilder backgroundColor(android.text.SpannableStringBuilder, @ColorInt int color, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder bold(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannedString buildSpannedString(kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder color(android.text.SpannableStringBuilder, @ColorInt int color, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder inSpans(android.text.SpannableStringBuilder, Object![] spans, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder inSpans(android.text.SpannableStringBuilder, Object span, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder italic(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder scale(android.text.SpannableStringBuilder, float proportion, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder strikeThrough(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder subscript(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder superscript(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder underline(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+  }
+
+  public final class SpannableStringKt {
+    ctor public SpannableStringKt();
+    method public static inline void clearSpans(android.text.Spannable);
+    method public static inline operator void set(android.text.Spannable, int start, int end, Object span);
+    method public static inline operator void set(android.text.Spannable, kotlin.ranges.IntRange range, Object span);
+    method public static inline android.text.Spannable toSpannable(CharSequence);
+  }
+
+  public final class SpannedStringKt {
+    ctor public SpannedStringKt();
+    method public static inline <reified T> T![] getSpans(android.text.Spanned, int start = 0, int end = length);
+    method public static inline android.text.Spanned toSpanned(CharSequence);
+  }
+
+  public final class StringKt {
+    ctor public StringKt();
+    method public static inline String htmlEncode(String);
+  }
+
+}
+
+package androidx.core.transition {
+
+  public final class TransitionKt {
+    ctor public TransitionKt();
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener addListener(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onEnd = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onStart = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onCancel = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onResume = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onPause = {});
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnCancel(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnEnd(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnPause(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnResume(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnStart(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.util {
+
+  public final class AtomicFileKt {
+    ctor public AtomicFileKt();
+    method @RequiresApi(17) public static inline byte[] readBytes(android.util.AtomicFile);
+    method @RequiresApi(17) public static String readText(android.util.AtomicFile, java.nio.charset.Charset charset = Charsets.UTF_8);
+    method @RequiresApi(17) public static inline void tryWrite(android.util.AtomicFile, kotlin.jvm.functions.Function1<? super java.io.FileOutputStream,kotlin.Unit> block);
+    method @RequiresApi(17) public static void writeBytes(android.util.AtomicFile, byte[] array);
+    method @RequiresApi(17) public static void writeText(android.util.AtomicFile, String text, java.nio.charset.Charset charset = Charsets.UTF_8);
+  }
+
+  public final class HalfKt {
+    ctor public HalfKt();
+    method @RequiresApi(26) public static inline android.util.Half toHalf(@HalfFloat short);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(float);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(double);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(String);
+  }
+
+  public final class LongSparseArrayKt {
+    ctor public LongSparseArrayKt();
+    method @RequiresApi(16) public static inline operator <T> boolean contains(android.util.LongSparseArray<T>, long key);
+    method @RequiresApi(16) public static inline <T> boolean containsKey(android.util.LongSparseArray<T>, long key);
+    method @RequiresApi(16) public static inline <T> boolean containsValue(android.util.LongSparseArray<T>, T? value);
+    method @RequiresApi(16) public static inline <T> void forEach(android.util.LongSparseArray<T>, kotlin.jvm.functions.Function2<? super java.lang.Long,? super T,kotlin.Unit> action);
+    method @RequiresApi(16) public static inline <T> T! getOrDefault(android.util.LongSparseArray<T>, long key, T? defaultValue);
+    method @RequiresApi(16) public static inline <T> T! getOrElse(android.util.LongSparseArray<T>, long key, kotlin.jvm.functions.Function0<? extends T> defaultValue);
+    method @RequiresApi(16) public static inline <T> int getSize(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static inline <T> boolean isEmpty(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static inline <T> boolean isNotEmpty(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static <T> kotlin.collections.LongIterator keyIterator(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static operator <T> android.util.LongSparseArray<T> plus(android.util.LongSparseArray<T>, android.util.LongSparseArray<T> other);
+    method @RequiresApi(16) public static <T> void putAll(android.util.LongSparseArray<T>, android.util.LongSparseArray<T> other);
+    method @RequiresApi(16) public static <T> boolean remove(android.util.LongSparseArray<T>, long key, T? value);
+    method @RequiresApi(16) public static inline operator <T> void set(android.util.LongSparseArray<T>, long key, T? value);
+    method @RequiresApi(16) public static <T> java.util.Iterator<T> valueIterator(android.util.LongSparseArray<T>);
+  }
+
+  public final class LruCacheKt {
+    ctor public LruCacheKt();
+    method public static inline <K, V> android.util.LruCache<K,V> lruCache(int maxSize, kotlin.jvm.functions.Function2<? super K,? super V,java.lang.Integer> sizeOf = { _, _ -> 1 }, kotlin.jvm.functions.Function1<? super K,? extends V> create = { (java.lang.Object)null }, kotlin.jvm.functions.Function4<? super java.lang.Boolean,? super K,? super V,? super V,kotlin.Unit> onEntryRemoved = { _, _, _, _ ->  });
+  }
+
+  public final class PairKt {
+    ctor public PairKt();
+    method public static inline operator <F, S> F! component1(android.util.Pair<F,S>);
+    method public static inline operator <F, S> S! component2(android.util.Pair<F,S>);
+    method public static inline <F, S> android.util.Pair<F,S> toAndroidPair(kotlin.Pair<? extends F,? extends S>);
+    method public static inline <F, S> kotlin.Pair<F,S> toKotlinPair(android.util.Pair<F,S>);
+  }
+
+  public final class RangeKt {
+    ctor public RangeKt();
+    method @RequiresApi(21) public static inline infix <T extends java.lang.Comparable<? super T>> android.util.Range<T> and(android.util.Range<T>, android.util.Range<T> other);
+    method @RequiresApi(21) public static inline operator <T extends java.lang.Comparable<? super T>> android.util.Range<T> plus(android.util.Range<T>, T value);
+    method @RequiresApi(21) public static inline operator <T extends java.lang.Comparable<? super T>> android.util.Range<T> plus(android.util.Range<T>, android.util.Range<T> other);
+    method @RequiresApi(21) public static inline infix <T extends java.lang.Comparable<? super T>> android.util.Range<T> rangeTo(T, T that);
+    method @RequiresApi(21) public static <T extends java.lang.Comparable<? super T>> kotlin.ranges.ClosedRange<T> toClosedRange(android.util.Range<T>);
+    method @RequiresApi(21) public static <T extends java.lang.Comparable<? super T>> android.util.Range<T> toRange(kotlin.ranges.ClosedRange<T>);
+  }
+
+  public final class SizeKt {
+    ctor public SizeKt();
+    method @RequiresApi(21) public static inline operator int component1(android.util.Size);
+    method @RequiresApi(21) public static inline operator float component1(android.util.SizeF);
+    method @RequiresApi(21) public static inline operator int component2(android.util.Size);
+    method @RequiresApi(21) public static inline operator float component2(android.util.SizeF);
+  }
+
+  public final class SparseArrayKt {
+    ctor public SparseArrayKt();
+    method public static inline operator <T> boolean contains(android.util.SparseArray<T>, int key);
+    method public static inline <T> boolean containsKey(android.util.SparseArray<T>, int key);
+    method public static inline <T> boolean containsValue(android.util.SparseArray<T>, T? value);
+    method public static inline <T> void forEach(android.util.SparseArray<T>, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super T,kotlin.Unit> action);
+    method public static inline <T> T! getOrDefault(android.util.SparseArray<T>, int key, T? defaultValue);
+    method public static inline <T> T! getOrElse(android.util.SparseArray<T>, int key, kotlin.jvm.functions.Function0<? extends T> defaultValue);
+    method public static inline <T> int getSize(android.util.SparseArray<T>);
+    method public static inline <T> boolean isEmpty(android.util.SparseArray<T>);
+    method public static inline <T> boolean isNotEmpty(android.util.SparseArray<T>);
+    method public static <T> kotlin.collections.IntIterator keyIterator(android.util.SparseArray<T>);
+    method public static operator <T> android.util.SparseArray<T> plus(android.util.SparseArray<T>, android.util.SparseArray<T> other);
+    method public static <T> void putAll(android.util.SparseArray<T>, android.util.SparseArray<T> other);
+    method public static <T> boolean remove(android.util.SparseArray<T>, int key, T? value);
+    method public static inline operator <T> void set(android.util.SparseArray<T>, int key, T? value);
+    method public static <T> java.util.Iterator<T> valueIterator(android.util.SparseArray<T>);
+  }
+
+  public final class SparseBooleanArrayKt {
+    ctor public SparseBooleanArrayKt();
+    method public static inline operator boolean contains(android.util.SparseBooleanArray, int key);
+    method public static inline boolean containsKey(android.util.SparseBooleanArray, int key);
+    method public static inline boolean containsValue(android.util.SparseBooleanArray, boolean value);
+    method public static inline void forEach(android.util.SparseBooleanArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Boolean,kotlin.Unit> action);
+    method public static inline boolean getOrDefault(android.util.SparseBooleanArray, int key, boolean defaultValue);
+    method public static inline boolean getOrElse(android.util.SparseBooleanArray, int key, kotlin.jvm.functions.Function0<java.lang.Boolean> defaultValue);
+    method public static inline int getSize(android.util.SparseBooleanArray);
+    method public static inline boolean isEmpty(android.util.SparseBooleanArray);
+    method public static inline boolean isNotEmpty(android.util.SparseBooleanArray);
+    method public static kotlin.collections.IntIterator keyIterator(android.util.SparseBooleanArray);
+    method public static operator android.util.SparseBooleanArray plus(android.util.SparseBooleanArray, android.util.SparseBooleanArray other);
+    method public static void putAll(android.util.SparseBooleanArray, android.util.SparseBooleanArray other);
+    method public static boolean remove(android.util.SparseBooleanArray, int key, boolean value);
+    method public static inline operator void set(android.util.SparseBooleanArray, int key, boolean value);
+    method public static kotlin.collections.BooleanIterator valueIterator(android.util.SparseBooleanArray);
+  }
+
+  public final class SparseIntArrayKt {
+    ctor public SparseIntArrayKt();
+    method public static inline operator boolean contains(android.util.SparseIntArray, int key);
+    method public static inline boolean containsKey(android.util.SparseIntArray, int key);
+    method public static inline boolean containsValue(android.util.SparseIntArray, int value);
+    method public static inline void forEach(android.util.SparseIntArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+    method public static inline int getOrDefault(android.util.SparseIntArray, int key, int defaultValue);
+    method public static inline int getOrElse(android.util.SparseIntArray, int key, kotlin.jvm.functions.Function0<java.lang.Integer> defaultValue);
+    method public static inline int getSize(android.util.SparseIntArray);
+    method public static inline boolean isEmpty(android.util.SparseIntArray);
+    method public static inline boolean isNotEmpty(android.util.SparseIntArray);
+    method public static kotlin.collections.IntIterator keyIterator(android.util.SparseIntArray);
+    method public static operator android.util.SparseIntArray plus(android.util.SparseIntArray, android.util.SparseIntArray other);
+    method public static void putAll(android.util.SparseIntArray, android.util.SparseIntArray other);
+    method public static boolean remove(android.util.SparseIntArray, int key, int value);
+    method public static inline operator void set(android.util.SparseIntArray, int key, int value);
+    method public static kotlin.collections.IntIterator valueIterator(android.util.SparseIntArray);
+  }
+
+  public final class SparseLongArrayKt {
+    ctor public SparseLongArrayKt();
+    method @RequiresApi(18) public static inline operator boolean contains(android.util.SparseLongArray, int key);
+    method @RequiresApi(18) public static inline boolean containsKey(android.util.SparseLongArray, int key);
+    method @RequiresApi(18) public static inline boolean containsValue(android.util.SparseLongArray, long value);
+    method @RequiresApi(18) public static inline void forEach(android.util.SparseLongArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Long,kotlin.Unit> action);
+    method @RequiresApi(18) public static inline long getOrDefault(android.util.SparseLongArray, int key, long defaultValue);
+    method @RequiresApi(18) public static inline long getOrElse(android.util.SparseLongArray, int key, kotlin.jvm.functions.Function0<java.lang.Long> defaultValue);
+    method @RequiresApi(18) public static inline int getSize(android.util.SparseLongArray);
+    method @RequiresApi(18) public static inline boolean isEmpty(android.util.SparseLongArray);
+    method @RequiresApi(18) public static inline boolean isNotEmpty(android.util.SparseLongArray);
+    method @RequiresApi(18) public static kotlin.collections.IntIterator keyIterator(android.util.SparseLongArray);
+    method @RequiresApi(18) public static operator android.util.SparseLongArray plus(android.util.SparseLongArray, android.util.SparseLongArray other);
+    method @RequiresApi(18) public static void putAll(android.util.SparseLongArray, android.util.SparseLongArray other);
+    method @RequiresApi(18) public static boolean remove(android.util.SparseLongArray, int key, long value);
+    method @RequiresApi(18) public static inline operator void set(android.util.SparseLongArray, int key, long value);
+    method @RequiresApi(18) public static kotlin.collections.LongIterator valueIterator(android.util.SparseLongArray);
+  }
+
+}
+
+package androidx.core.view {
+
+  public final class MenuKt {
+    ctor public MenuKt();
+    method public static operator boolean contains(android.view.Menu, android.view.MenuItem item);
+    method public static inline void forEach(android.view.Menu, kotlin.jvm.functions.Function1<? super android.view.MenuItem,kotlin.Unit> action);
+    method public static inline void forEachIndexed(android.view.Menu, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super android.view.MenuItem,kotlin.Unit> action);
+    method public static inline operator android.view.MenuItem get(android.view.Menu, int index);
+    method public static kotlin.sequences.Sequence<android.view.MenuItem> getChildren(android.view.Menu);
+    method public static inline int getSize(android.view.Menu);
+    method public static inline boolean isEmpty(android.view.Menu);
+    method public static inline boolean isNotEmpty(android.view.Menu);
+    method public static operator java.util.Iterator<android.view.MenuItem> iterator(android.view.Menu);
+    method public static inline operator void minusAssign(android.view.Menu, android.view.MenuItem item);
+  }
+
+  public final class ViewGroupKt {
+    ctor public ViewGroupKt();
+    method public static inline operator boolean contains(android.view.ViewGroup, android.view.View view);
+    method public static inline void forEach(android.view.ViewGroup, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void forEachIndexed(android.view.ViewGroup, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super android.view.View,kotlin.Unit> action);
+    method public static operator android.view.View get(android.view.ViewGroup, int index);
+    method public static kotlin.sequences.Sequence<android.view.View> getChildren(android.view.ViewGroup);
+    method public static inline int getSize(android.view.ViewGroup);
+    method public static inline boolean isEmpty(android.view.ViewGroup);
+    method public static inline boolean isNotEmpty(android.view.ViewGroup);
+    method public static operator java.util.Iterator<android.view.View> iterator(android.view.ViewGroup);
+    method public static inline operator void minusAssign(android.view.ViewGroup, android.view.View view);
+    method public static inline operator void plusAssign(android.view.ViewGroup, android.view.View view);
+    method public static inline void setMargins(android.view.ViewGroup.MarginLayoutParams, @Px int size);
+    method public static inline void updateMargins(android.view.ViewGroup.MarginLayoutParams, @Px int left = android.view.ViewGroup.MarginLayoutParams.leftMargin, @Px int top = android.view.ViewGroup.MarginLayoutParams.topMargin, @Px int right = android.view.ViewGroup.MarginLayoutParams.rightMargin, @Px int bottom = android.view.ViewGroup.MarginLayoutParams.bottomMargin);
+    method @RequiresApi(17) public static inline void updateMarginsRelative(android.view.ViewGroup.MarginLayoutParams, @Px int start = marginStart, @Px int top = android.view.ViewGroup.MarginLayoutParams.topMargin, @Px int end = marginEnd, @Px int bottom = android.view.ViewGroup.MarginLayoutParams.bottomMargin);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static inline void doOnAttach(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnDetach(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnLayout(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnNextLayout(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline androidx.core.view.OneShotPreDrawListener doOnPreDraw(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static android.graphics.Bitmap drawToBitmap(android.view.View, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888);
+    method public static inline int getMarginBottom(android.view.View);
+    method public static inline int getMarginEnd(android.view.View);
+    method public static inline int getMarginLeft(android.view.View);
+    method public static inline int getMarginRight(android.view.View);
+    method public static inline int getMarginStart(android.view.View);
+    method public static inline int getMarginTop(android.view.View);
+    method public static inline boolean isGone(android.view.View);
+    method public static inline boolean isInvisible(android.view.View);
+    method public static inline boolean isVisible(android.view.View);
+    method public static inline Runnable postDelayed(android.view.View, long delayInMillis, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method @RequiresApi(16) public static inline Runnable postOnAnimationDelayed(android.view.View, long delayInMillis, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method public static inline void setGone(android.view.View, boolean value);
+    method public static inline void setInvisible(android.view.View, boolean value);
+    method public static inline void setPadding(android.view.View, @Px int size);
+    method public static inline void setVisible(android.view.View, boolean value);
+    method public static inline void updateLayoutParams(android.view.View, kotlin.jvm.functions.Function1<? super android.view.ViewGroup.LayoutParams,kotlin.Unit> block);
+    method public static inline <reified T extends android.view.ViewGroup.LayoutParams> void updateLayoutParamsTyped(android.view.View, kotlin.jvm.functions.Function1<? super T,kotlin.Unit> block);
+    method public static inline void updatePadding(android.view.View, @Px int left = paddingLeft, @Px int top = paddingTop, @Px int right = paddingRight, @Px int bottom = paddingBottom);
+    method @RequiresApi(17) public static inline void updatePaddingRelative(android.view.View, @Px int start = paddingStart, @Px int top = paddingTop, @Px int end = paddingEnd, @Px int bottom = paddingBottom);
+  }
+
+}
+
+package androidx.core.widget {
+
+  public final class TextViewKt {
+    ctor public TextViewKt();
+    method public static inline android.text.TextWatcher addTextChangedListener(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> beforeTextChanged = { _, _, _, _ ->  }, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> onTextChanged = { _, _, _, _ ->  }, kotlin.jvm.functions.Function1<? super android.text.Editable,kotlin.Unit> afterTextChanged = {});
+    method public static inline android.text.TextWatcher doAfterTextChanged(android.widget.TextView, kotlin.jvm.functions.Function1<? super android.text.Editable,kotlin.Unit> action);
+    method public static inline android.text.TextWatcher doBeforeTextChanged(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+    method public static inline android.text.TextWatcher doOnTextChanged(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+  }
+
+}
+
diff --git a/core/core-ktx/api/public_plus_experimental_1.2.0-alpha05.txt b/core/core-ktx/api/public_plus_experimental_1.2.0-alpha05.txt
new file mode 100644
index 0000000..38408b4
--- /dev/null
+++ b/core/core-ktx/api/public_plus_experimental_1.2.0-alpha05.txt
@@ -0,0 +1,652 @@
+// Signature format: 3.0
+package androidx.core.animation {
+
+  public final class AnimatorKt {
+    ctor public AnimatorKt();
+    method public static inline android.animation.Animator.AnimatorListener addListener(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onEnd = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onStart = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onCancel = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onRepeat = {});
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener addPauseListener(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onResume = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onPause = {});
+    method public static inline android.animation.Animator.AnimatorListener doOnCancel(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnEnd(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener doOnPause(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnRepeat(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener doOnResume(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnStart(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.content {
+
+  public final class ContentValuesKt {
+    ctor public ContentValuesKt();
+    method public static android.content.ContentValues contentValuesOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class ContextKt {
+    ctor public ContextKt();
+    method public static inline <reified T> T! getSystemService(android.content.Context);
+    method public static inline void withStyledAttributes(android.content.Context, android.util.AttributeSet? set = null, int[] attrs, @AttrRes int defStyleAttr = 0, @StyleRes int defStyleRes = 0, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
+    method public static inline void withStyledAttributes(android.content.Context, @StyleRes int resourceId, int[] attrs, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
+  }
+
+  public final class SharedPreferencesKt {
+    ctor public SharedPreferencesKt();
+    method public static inline void edit(android.content.SharedPreferences, boolean commit = false, kotlin.jvm.functions.Function1<? super android.content.SharedPreferences.Editor,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.content.res {
+
+  public final class TypedArrayKt {
+    ctor public TypedArrayKt();
+    method public static boolean getBooleanOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @ColorInt public static int getColorOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static android.content.res.ColorStateList getColorStateListOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static float getDimensionOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @Dimension public static int getDimensionPixelOffsetOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @Dimension public static int getDimensionPixelSizeOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static android.graphics.drawable.Drawable getDrawableOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static float getFloatOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @RequiresApi(26) public static android.graphics.Typeface getFontOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static int getIntOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static int getIntegerOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @AnyRes public static int getResourceIdOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static String getStringOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static CharSequence![] getTextArrayOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static CharSequence getTextOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static inline <R> R! use(android.content.res.TypedArray, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,? extends R> block);
+  }
+
+}
+
+package androidx.core.database {
+
+  public final class CursorKt {
+    ctor public CursorKt();
+    method public static inline byte[]? getBlobOrNull(android.database.Cursor, int index);
+    method public static inline Double? getDoubleOrNull(android.database.Cursor, int index);
+    method public static inline Float? getFloatOrNull(android.database.Cursor, int index);
+    method public static inline Integer? getIntOrNull(android.database.Cursor, int index);
+    method public static inline Long? getLongOrNull(android.database.Cursor, int index);
+    method public static inline Short? getShortOrNull(android.database.Cursor, int index);
+    method public static inline String? getStringOrNull(android.database.Cursor, int index);
+  }
+
+}
+
+package androidx.core.database.sqlite {
+
+  public final class SQLiteDatabaseKt {
+    ctor public SQLiteDatabaseKt();
+    method public static inline <T> T! transaction(android.database.sqlite.SQLiteDatabase, boolean exclusive = true, kotlin.jvm.functions.Function1<? super android.database.sqlite.SQLiteDatabase,? extends T> body);
+  }
+
+}
+
+package androidx.core.graphics {
+
+  public final class BitmapKt {
+    ctor public BitmapKt();
+    method public static inline android.graphics.Bitmap applyCanvas(android.graphics.Bitmap, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline operator boolean contains(android.graphics.Bitmap, android.graphics.Point p);
+    method public static inline operator boolean contains(android.graphics.Bitmap, android.graphics.PointF p);
+    method public static inline android.graphics.Bitmap createBitmap(int width, int height, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888);
+    method @RequiresApi(26) public static inline android.graphics.Bitmap createBitmap(int width, int height, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888, boolean hasAlpha = true, android.graphics.ColorSpace colorSpace = ColorSpace.get(ColorSpace.Named.SRGB));
+    method public static inline operator int get(android.graphics.Bitmap, int x, int y);
+    method public static inline android.graphics.Bitmap scale(android.graphics.Bitmap, int width, int height, boolean filter = true);
+    method public static inline operator void set(android.graphics.Bitmap, int x, int y, @ColorInt int color);
+  }
+
+  public final class CanvasKt {
+    ctor public CanvasKt();
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.Rect clipRect, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.RectF clipRect, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, int left, int top, int right, int bottom, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, float left, float top, float right, float bottom, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.Path clipPath, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withMatrix(android.graphics.Canvas, android.graphics.Matrix matrix = android.graphics.Matrix(), kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withRotation(android.graphics.Canvas, float degrees = 0.0f, float pivotX = 0.0f, float pivotY = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withSave(android.graphics.Canvas, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withScale(android.graphics.Canvas, float x = 1.0f, float y = 1.0f, float pivotX = 0.0f, float pivotY = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withSkew(android.graphics.Canvas, float x = 0.0f, float y = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withTranslation(android.graphics.Canvas, float x = 0.0f, float y = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+  }
+
+  public final class ColorKt {
+    ctor public ColorKt();
+    method @RequiresApi(26) public static inline operator float component1(android.graphics.Color);
+    method public static inline operator int component1(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component1(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component2(android.graphics.Color);
+    method public static inline operator int component2(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component2(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component3(android.graphics.Color);
+    method public static inline operator int component3(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component3(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component4(android.graphics.Color);
+    method public static inline operator int component4(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component4(@ColorLong long);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorInt int, android.graphics.ColorSpace.Named colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorInt int, android.graphics.ColorSpace colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorLong long, android.graphics.ColorSpace.Named colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorLong long, android.graphics.ColorSpace colorSpace);
+    method @RequiresApi(26) public static inline infix android.graphics.Color! convertTo(android.graphics.Color, android.graphics.ColorSpace.Named colorSpace);
+    method @RequiresApi(26) public static inline infix android.graphics.Color! convertTo(android.graphics.Color, android.graphics.ColorSpace colorSpace);
+    method public static inline int getAlpha(@ColorInt int);
+    method @RequiresApi(26) public static inline float getAlpha(@ColorLong long);
+    method public static inline int getBlue(@ColorInt int);
+    method @RequiresApi(26) public static inline float getBlue(@ColorLong long);
+    method @RequiresApi(26) public static inline android.graphics.ColorSpace getColorSpace(@ColorLong long);
+    method public static inline int getGreen(@ColorInt int);
+    method @RequiresApi(26) public static inline float getGreen(@ColorLong long);
+    method @RequiresApi(26) public static inline float getLuminance(@ColorInt int);
+    method @RequiresApi(26) public static inline float getLuminance(@ColorLong long);
+    method public static inline int getRed(@ColorInt int);
+    method @RequiresApi(26) public static inline float getRed(@ColorLong long);
+    method @RequiresApi(26) public static inline boolean isSrgb(@ColorLong long);
+    method @RequiresApi(26) public static inline boolean isWideGamut(@ColorLong long);
+    method @RequiresApi(26) public static operator android.graphics.Color plus(android.graphics.Color, android.graphics.Color c);
+    method @RequiresApi(26) public static inline android.graphics.Color toColor(@ColorInt int);
+    method @RequiresApi(26) public static inline android.graphics.Color toColor(@ColorLong long);
+    method @ColorInt @RequiresApi(26) public static inline int toColorInt(@ColorLong long);
+    method @ColorInt public static inline int toColorInt(String);
+    method @ColorLong @RequiresApi(26) public static inline long toColorLong(@ColorInt int);
+  }
+
+  public final class ImageDecoderKt {
+    ctor public ImageDecoderKt();
+    method @RequiresApi(28) public static inline android.graphics.Bitmap decodeBitmap(android.graphics.ImageDecoder.Source, kotlin.jvm.functions.Function3<? super android.graphics.ImageDecoder,? super android.graphics.ImageDecoder.ImageInfo,? super android.graphics.ImageDecoder.Source,kotlin.Unit> action);
+    method @RequiresApi(28) public static inline android.graphics.drawable.Drawable decodeDrawable(android.graphics.ImageDecoder.Source, kotlin.jvm.functions.Function3<? super android.graphics.ImageDecoder,? super android.graphics.ImageDecoder.ImageInfo,? super android.graphics.ImageDecoder.Source,kotlin.Unit> action);
+  }
+
+  public final class MatrixKt {
+    ctor public MatrixKt();
+    method public static android.graphics.Matrix rotationMatrix(float degrees, float px = 0.0f, float py = 0.0f);
+    method public static android.graphics.Matrix scaleMatrix(float sx = 1.0f, float sy = 1.0f);
+    method public static inline operator android.graphics.Matrix times(android.graphics.Matrix, android.graphics.Matrix m);
+    method public static android.graphics.Matrix translationMatrix(float tx = 0.0f, float ty = 0.0f);
+    method public static inline float[] values(android.graphics.Matrix);
+  }
+
+  public final class PaintKt {
+    ctor public PaintKt();
+    method public static inline boolean setBlendMode(android.graphics.Paint, androidx.core.graphics.BlendModeCompat? blendModeCompat);
+  }
+
+  public final class PathKt {
+    ctor public PathKt();
+    method @RequiresApi(19) public static inline infix android.graphics.Path and(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(26) public static Iterable<androidx.core.graphics.PathSegment> flatten(android.graphics.Path, float error = 0.5f);
+    method @RequiresApi(19) public static inline operator android.graphics.Path minus(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline infix android.graphics.Path or(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline operator android.graphics.Path plus(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline infix android.graphics.Path xor(android.graphics.Path, android.graphics.Path p);
+  }
+
+  public final class PictureKt {
+    ctor public PictureKt();
+    method public static inline android.graphics.Picture record(android.graphics.Picture, int width, int height, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+  }
+
+  public final class PointKt {
+    ctor public PointKt();
+    method public static inline operator int component1(android.graphics.Point);
+    method public static inline operator float component1(android.graphics.PointF);
+    method public static inline operator int component2(android.graphics.Point);
+    method public static inline operator float component2(android.graphics.PointF);
+    method public static inline operator android.graphics.Point minus(android.graphics.Point, android.graphics.Point p);
+    method public static inline operator android.graphics.PointF minus(android.graphics.PointF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Point minus(android.graphics.Point, int xy);
+    method public static inline operator android.graphics.PointF minus(android.graphics.PointF, float xy);
+    method public static inline operator android.graphics.Point plus(android.graphics.Point, android.graphics.Point p);
+    method public static inline operator android.graphics.PointF plus(android.graphics.PointF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Point plus(android.graphics.Point, int xy);
+    method public static inline operator android.graphics.PointF plus(android.graphics.PointF, float xy);
+    method public static inline android.graphics.Point toPoint(android.graphics.PointF);
+    method public static inline android.graphics.PointF toPointF(android.graphics.Point);
+    method public static inline operator android.graphics.Point unaryMinus(android.graphics.Point);
+    method public static inline operator android.graphics.PointF unaryMinus(android.graphics.PointF);
+  }
+
+  public final class PorterDuffKt {
+    ctor public PorterDuffKt();
+    method public static inline android.graphics.PorterDuffColorFilter toColorFilter(android.graphics.PorterDuff.Mode, int color);
+    method public static inline android.graphics.PorterDuffXfermode toXfermode(android.graphics.PorterDuff.Mode);
+  }
+
+  public final class RectKt {
+    ctor public RectKt();
+    method public static inline infix android.graphics.Rect and(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.RectF and(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator int component1(android.graphics.Rect);
+    method public static inline operator float component1(android.graphics.RectF);
+    method public static inline operator int component2(android.graphics.Rect);
+    method public static inline operator float component2(android.graphics.RectF);
+    method public static inline operator int component3(android.graphics.Rect);
+    method public static inline operator float component3(android.graphics.RectF);
+    method public static inline operator int component4(android.graphics.Rect);
+    method public static inline operator float component4(android.graphics.RectF);
+    method public static inline operator boolean contains(android.graphics.Rect, android.graphics.Point p);
+    method public static inline operator boolean contains(android.graphics.RectF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Region minus(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region minus(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect minus(android.graphics.Rect, int xy);
+    method public static inline operator android.graphics.RectF minus(android.graphics.RectF, float xy);
+    method public static inline operator android.graphics.Rect minus(android.graphics.Rect, android.graphics.Point xy);
+    method public static inline operator android.graphics.RectF minus(android.graphics.RectF, android.graphics.PointF xy);
+    method public static inline infix android.graphics.Rect or(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.RectF or(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, int xy);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, float xy);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, android.graphics.Point xy);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, android.graphics.PointF xy);
+    method public static inline operator android.graphics.Rect times(android.graphics.Rect, int factor);
+    method public static inline operator android.graphics.RectF times(android.graphics.RectF, int factor);
+    method public static inline operator android.graphics.RectF times(android.graphics.RectF, float factor);
+    method public static inline android.graphics.Rect toRect(android.graphics.RectF);
+    method public static inline android.graphics.RectF toRectF(android.graphics.Rect);
+    method public static inline android.graphics.Region toRegion(android.graphics.Rect);
+    method public static inline android.graphics.Region toRegion(android.graphics.RectF);
+    method public static inline android.graphics.RectF transform(android.graphics.RectF, android.graphics.Matrix m);
+    method public static inline infix android.graphics.Region xor(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region xor(android.graphics.RectF, android.graphics.RectF r);
+  }
+
+  public final class RegionKt {
+    ctor public RegionKt();
+    method public static inline infix android.graphics.Region and(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region and(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator boolean contains(android.graphics.Region, android.graphics.Point p);
+    method public static inline void forEach(android.graphics.Region, kotlin.jvm.functions.Function1<? super android.graphics.Rect,kotlin.Unit> action);
+    method public static operator java.util.Iterator<android.graphics.Rect> iterator(android.graphics.Region);
+    method public static inline operator android.graphics.Region minus(android.graphics.Region, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region minus(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region not(android.graphics.Region);
+    method public static inline infix android.graphics.Region or(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region or(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region plus(android.graphics.Region, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region plus(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region unaryMinus(android.graphics.Region);
+    method public static inline infix android.graphics.Region xor(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region xor(android.graphics.Region, android.graphics.Region r);
+  }
+
+  public final class ShaderKt {
+    ctor public ShaderKt();
+    method public static inline void transform(android.graphics.Shader, kotlin.jvm.functions.Function1<? super android.graphics.Matrix,kotlin.Unit> block);
+  }
+
+}
+
+package androidx.core.graphics.drawable {
+
+  public final class BitmapDrawableKt {
+    ctor public BitmapDrawableKt();
+    method public static inline android.graphics.drawable.BitmapDrawable toDrawable(android.graphics.Bitmap, android.content.res.Resources resources);
+  }
+
+  public final class ColorDrawableKt {
+    ctor public ColorDrawableKt();
+    method public static inline android.graphics.drawable.ColorDrawable toDrawable(@ColorInt int);
+    method @RequiresApi(26) public static inline android.graphics.drawable.ColorDrawable toDrawable(android.graphics.Color);
+  }
+
+  public final class DrawableKt {
+    ctor public DrawableKt();
+    method public static android.graphics.Bitmap toBitmap(android.graphics.drawable.Drawable, @Px int width = intrinsicWidth, @Px int height = intrinsicHeight, android.graphics.Bitmap.Config? config = null);
+    method public static void updateBounds(android.graphics.drawable.Drawable, @Px int left = android.graphics.Rect.left, @Px int top = android.graphics.Rect.top, @Px int right = android.graphics.Rect.right, @Px int bottom = android.graphics.Rect.bottom);
+  }
+
+  public final class IconKt {
+    ctor public IconKt();
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toAdaptiveIcon(android.graphics.Bitmap);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(android.graphics.Bitmap);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(android.net.Uri);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(byte[]);
+  }
+
+}
+
+package androidx.core.location {
+
+  public final class LocationKt {
+    ctor public LocationKt();
+    method public static inline operator double component1(android.location.Location);
+    method public static inline operator double component2(android.location.Location);
+  }
+
+}
+
+package androidx.core.net {
+
+  public final class UriKt {
+    ctor public UriKt();
+    method public static java.io.File toFile(android.net.Uri);
+    method public static inline android.net.Uri toUri(String);
+    method public static inline android.net.Uri toUri(java.io.File);
+  }
+
+}
+
+package androidx.core.os {
+
+  public final class BundleKt {
+    ctor public BundleKt();
+    method public static android.os.Bundle bundleOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class HandlerKt {
+    ctor public HandlerKt();
+    method public static inline Runnable postAtTime(android.os.Handler, long uptimeMillis, Object? token = null, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method public static inline Runnable postDelayed(android.os.Handler, long delayInMillis, Object? token = null, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+  }
+
+  public final class PersistableBundleKt {
+    ctor public PersistableBundleKt();
+    method @RequiresApi(21) public static android.os.PersistableBundle persistableBundleOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class TraceKt {
+    ctor public TraceKt();
+    method public static inline <T> T! trace(String sectionName, kotlin.jvm.functions.Function0<? extends T> block);
+  }
+
+}
+
+package androidx.core.text {
+
+  public final class CharSequenceKt {
+    ctor public CharSequenceKt();
+    method public static inline boolean isDigitsOnly(CharSequence);
+    method public static inline int trimmedLength(CharSequence);
+  }
+
+  public final class HtmlKt {
+    ctor public HtmlKt();
+    method public static inline android.text.Spanned parseAsHtml(String, int flags = 0, android.text.Html.ImageGetter? imageGetter = null, android.text.Html.TagHandler? tagHandler = null);
+    method public static inline String toHtml(android.text.Spanned, int option = 0);
+  }
+
+  public final class LocaleKt {
+    ctor public LocaleKt();
+    method @RequiresApi(17) public static inline int getLayoutDirection(java.util.Locale);
+  }
+
+  public final class SpannableStringBuilderKt {
+    ctor public SpannableStringBuilderKt();
+    method public static inline android.text.SpannableStringBuilder backgroundColor(android.text.SpannableStringBuilder, @ColorInt int color, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder bold(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannedString buildSpannedString(kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder color(android.text.SpannableStringBuilder, @ColorInt int color, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder inSpans(android.text.SpannableStringBuilder, Object![] spans, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder inSpans(android.text.SpannableStringBuilder, Object span, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder italic(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder scale(android.text.SpannableStringBuilder, float proportion, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder strikeThrough(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder subscript(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder superscript(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder underline(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+  }
+
+  public final class SpannableStringKt {
+    ctor public SpannableStringKt();
+    method public static inline void clearSpans(android.text.Spannable);
+    method public static inline operator void set(android.text.Spannable, int start, int end, Object span);
+    method public static inline operator void set(android.text.Spannable, kotlin.ranges.IntRange range, Object span);
+    method public static inline android.text.Spannable toSpannable(CharSequence);
+  }
+
+  public final class SpannedStringKt {
+    ctor public SpannedStringKt();
+    method public static inline <reified T> T![] getSpans(android.text.Spanned, int start = 0, int end = length);
+    method public static inline android.text.Spanned toSpanned(CharSequence);
+  }
+
+  public final class StringKt {
+    ctor public StringKt();
+    method public static inline String htmlEncode(String);
+  }
+
+}
+
+package androidx.core.transition {
+
+  public final class TransitionKt {
+    ctor public TransitionKt();
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener addListener(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onEnd = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onStart = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onCancel = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onResume = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onPause = {});
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnCancel(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnEnd(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnPause(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnResume(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnStart(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.util {
+
+  public final class AtomicFileKt {
+    ctor public AtomicFileKt();
+    method @RequiresApi(17) public static inline byte[] readBytes(android.util.AtomicFile);
+    method @RequiresApi(17) public static String readText(android.util.AtomicFile, java.nio.charset.Charset charset = Charsets.UTF_8);
+    method @RequiresApi(17) public static inline void tryWrite(android.util.AtomicFile, kotlin.jvm.functions.Function1<? super java.io.FileOutputStream,kotlin.Unit> block);
+    method @RequiresApi(17) public static void writeBytes(android.util.AtomicFile, byte[] array);
+    method @RequiresApi(17) public static void writeText(android.util.AtomicFile, String text, java.nio.charset.Charset charset = Charsets.UTF_8);
+  }
+
+  public final class HalfKt {
+    ctor public HalfKt();
+    method @RequiresApi(26) public static inline android.util.Half toHalf(@HalfFloat short);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(float);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(double);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(String);
+  }
+
+  public final class LongSparseArrayKt {
+    ctor public LongSparseArrayKt();
+    method @RequiresApi(16) public static inline operator <T> boolean contains(android.util.LongSparseArray<T>, long key);
+    method @RequiresApi(16) public static inline <T> boolean containsKey(android.util.LongSparseArray<T>, long key);
+    method @RequiresApi(16) public static inline <T> boolean containsValue(android.util.LongSparseArray<T>, T? value);
+    method @RequiresApi(16) public static inline <T> void forEach(android.util.LongSparseArray<T>, kotlin.jvm.functions.Function2<? super java.lang.Long,? super T,kotlin.Unit> action);
+    method @RequiresApi(16) public static inline <T> T! getOrDefault(android.util.LongSparseArray<T>, long key, T? defaultValue);
+    method @RequiresApi(16) public static inline <T> T! getOrElse(android.util.LongSparseArray<T>, long key, kotlin.jvm.functions.Function0<? extends T> defaultValue);
+    method @RequiresApi(16) public static inline <T> int getSize(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static inline <T> boolean isEmpty(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static inline <T> boolean isNotEmpty(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static <T> kotlin.collections.LongIterator keyIterator(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static operator <T> android.util.LongSparseArray<T> plus(android.util.LongSparseArray<T>, android.util.LongSparseArray<T> other);
+    method @RequiresApi(16) public static <T> void putAll(android.util.LongSparseArray<T>, android.util.LongSparseArray<T> other);
+    method @RequiresApi(16) public static <T> boolean remove(android.util.LongSparseArray<T>, long key, T? value);
+    method @RequiresApi(16) public static inline operator <T> void set(android.util.LongSparseArray<T>, long key, T? value);
+    method @RequiresApi(16) public static <T> java.util.Iterator<T> valueIterator(android.util.LongSparseArray<T>);
+  }
+
+  public final class LruCacheKt {
+    ctor public LruCacheKt();
+    method public static inline <K, V> android.util.LruCache<K,V> lruCache(int maxSize, kotlin.jvm.functions.Function2<? super K,? super V,java.lang.Integer> sizeOf = { _, _ -> 1 }, kotlin.jvm.functions.Function1<? super K,? extends V> create = { (java.lang.Object)null }, kotlin.jvm.functions.Function4<? super java.lang.Boolean,? super K,? super V,? super V,kotlin.Unit> onEntryRemoved = { _, _, _, _ ->  });
+  }
+
+  public final class PairKt {
+    ctor public PairKt();
+    method public static inline operator <F, S> F! component1(android.util.Pair<F,S>);
+    method public static inline operator <F, S> S! component2(android.util.Pair<F,S>);
+    method public static inline <F, S> android.util.Pair<F,S> toAndroidPair(kotlin.Pair<? extends F,? extends S>);
+    method public static inline <F, S> kotlin.Pair<F,S> toKotlinPair(android.util.Pair<F,S>);
+  }
+
+  public final class RangeKt {
+    ctor public RangeKt();
+    method @RequiresApi(21) public static inline infix <T extends java.lang.Comparable<? super T>> android.util.Range<T> and(android.util.Range<T>, android.util.Range<T> other);
+    method @RequiresApi(21) public static inline operator <T extends java.lang.Comparable<? super T>> android.util.Range<T> plus(android.util.Range<T>, T value);
+    method @RequiresApi(21) public static inline operator <T extends java.lang.Comparable<? super T>> android.util.Range<T> plus(android.util.Range<T>, android.util.Range<T> other);
+    method @RequiresApi(21) public static inline infix <T extends java.lang.Comparable<? super T>> android.util.Range<T> rangeTo(T, T that);
+    method @RequiresApi(21) public static <T extends java.lang.Comparable<? super T>> kotlin.ranges.ClosedRange<T> toClosedRange(android.util.Range<T>);
+    method @RequiresApi(21) public static <T extends java.lang.Comparable<? super T>> android.util.Range<T> toRange(kotlin.ranges.ClosedRange<T>);
+  }
+
+  public final class SizeKt {
+    ctor public SizeKt();
+    method @RequiresApi(21) public static inline operator int component1(android.util.Size);
+    method @RequiresApi(21) public static inline operator float component1(android.util.SizeF);
+    method @RequiresApi(21) public static inline operator int component2(android.util.Size);
+    method @RequiresApi(21) public static inline operator float component2(android.util.SizeF);
+  }
+
+  public final class SparseArrayKt {
+    ctor public SparseArrayKt();
+    method public static inline operator <T> boolean contains(android.util.SparseArray<T>, int key);
+    method public static inline <T> boolean containsKey(android.util.SparseArray<T>, int key);
+    method public static inline <T> boolean containsValue(android.util.SparseArray<T>, T? value);
+    method public static inline <T> void forEach(android.util.SparseArray<T>, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super T,kotlin.Unit> action);
+    method public static inline <T> T! getOrDefault(android.util.SparseArray<T>, int key, T? defaultValue);
+    method public static inline <T> T! getOrElse(android.util.SparseArray<T>, int key, kotlin.jvm.functions.Function0<? extends T> defaultValue);
+    method public static inline <T> int getSize(android.util.SparseArray<T>);
+    method public static inline <T> boolean isEmpty(android.util.SparseArray<T>);
+    method public static inline <T> boolean isNotEmpty(android.util.SparseArray<T>);
+    method public static <T> kotlin.collections.IntIterator keyIterator(android.util.SparseArray<T>);
+    method public static operator <T> android.util.SparseArray<T> plus(android.util.SparseArray<T>, android.util.SparseArray<T> other);
+    method public static <T> void putAll(android.util.SparseArray<T>, android.util.SparseArray<T> other);
+    method public static <T> boolean remove(android.util.SparseArray<T>, int key, T? value);
+    method public static inline operator <T> void set(android.util.SparseArray<T>, int key, T? value);
+    method public static <T> java.util.Iterator<T> valueIterator(android.util.SparseArray<T>);
+  }
+
+  public final class SparseBooleanArrayKt {
+    ctor public SparseBooleanArrayKt();
+    method public static inline operator boolean contains(android.util.SparseBooleanArray, int key);
+    method public static inline boolean containsKey(android.util.SparseBooleanArray, int key);
+    method public static inline boolean containsValue(android.util.SparseBooleanArray, boolean value);
+    method public static inline void forEach(android.util.SparseBooleanArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Boolean,kotlin.Unit> action);
+    method public static inline boolean getOrDefault(android.util.SparseBooleanArray, int key, boolean defaultValue);
+    method public static inline boolean getOrElse(android.util.SparseBooleanArray, int key, kotlin.jvm.functions.Function0<java.lang.Boolean> defaultValue);
+    method public static inline int getSize(android.util.SparseBooleanArray);
+    method public static inline boolean isEmpty(android.util.SparseBooleanArray);
+    method public static inline boolean isNotEmpty(android.util.SparseBooleanArray);
+    method public static kotlin.collections.IntIterator keyIterator(android.util.SparseBooleanArray);
+    method public static operator android.util.SparseBooleanArray plus(android.util.SparseBooleanArray, android.util.SparseBooleanArray other);
+    method public static void putAll(android.util.SparseBooleanArray, android.util.SparseBooleanArray other);
+    method public static boolean remove(android.util.SparseBooleanArray, int key, boolean value);
+    method public static inline operator void set(android.util.SparseBooleanArray, int key, boolean value);
+    method public static kotlin.collections.BooleanIterator valueIterator(android.util.SparseBooleanArray);
+  }
+
+  public final class SparseIntArrayKt {
+    ctor public SparseIntArrayKt();
+    method public static inline operator boolean contains(android.util.SparseIntArray, int key);
+    method public static inline boolean containsKey(android.util.SparseIntArray, int key);
+    method public static inline boolean containsValue(android.util.SparseIntArray, int value);
+    method public static inline void forEach(android.util.SparseIntArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+    method public static inline int getOrDefault(android.util.SparseIntArray, int key, int defaultValue);
+    method public static inline int getOrElse(android.util.SparseIntArray, int key, kotlin.jvm.functions.Function0<java.lang.Integer> defaultValue);
+    method public static inline int getSize(android.util.SparseIntArray);
+    method public static inline boolean isEmpty(android.util.SparseIntArray);
+    method public static inline boolean isNotEmpty(android.util.SparseIntArray);
+    method public static kotlin.collections.IntIterator keyIterator(android.util.SparseIntArray);
+    method public static operator android.util.SparseIntArray plus(android.util.SparseIntArray, android.util.SparseIntArray other);
+    method public static void putAll(android.util.SparseIntArray, android.util.SparseIntArray other);
+    method public static boolean remove(android.util.SparseIntArray, int key, int value);
+    method public static inline operator void set(android.util.SparseIntArray, int key, int value);
+    method public static kotlin.collections.IntIterator valueIterator(android.util.SparseIntArray);
+  }
+
+  public final class SparseLongArrayKt {
+    ctor public SparseLongArrayKt();
+    method @RequiresApi(18) public static inline operator boolean contains(android.util.SparseLongArray, int key);
+    method @RequiresApi(18) public static inline boolean containsKey(android.util.SparseLongArray, int key);
+    method @RequiresApi(18) public static inline boolean containsValue(android.util.SparseLongArray, long value);
+    method @RequiresApi(18) public static inline void forEach(android.util.SparseLongArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Long,kotlin.Unit> action);
+    method @RequiresApi(18) public static inline long getOrDefault(android.util.SparseLongArray, int key, long defaultValue);
+    method @RequiresApi(18) public static inline long getOrElse(android.util.SparseLongArray, int key, kotlin.jvm.functions.Function0<java.lang.Long> defaultValue);
+    method @RequiresApi(18) public static inline int getSize(android.util.SparseLongArray);
+    method @RequiresApi(18) public static inline boolean isEmpty(android.util.SparseLongArray);
+    method @RequiresApi(18) public static inline boolean isNotEmpty(android.util.SparseLongArray);
+    method @RequiresApi(18) public static kotlin.collections.IntIterator keyIterator(android.util.SparseLongArray);
+    method @RequiresApi(18) public static operator android.util.SparseLongArray plus(android.util.SparseLongArray, android.util.SparseLongArray other);
+    method @RequiresApi(18) public static void putAll(android.util.SparseLongArray, android.util.SparseLongArray other);
+    method @RequiresApi(18) public static boolean remove(android.util.SparseLongArray, int key, long value);
+    method @RequiresApi(18) public static inline operator void set(android.util.SparseLongArray, int key, long value);
+    method @RequiresApi(18) public static kotlin.collections.LongIterator valueIterator(android.util.SparseLongArray);
+  }
+
+}
+
+package androidx.core.view {
+
+  public final class MenuKt {
+    ctor public MenuKt();
+    method public static operator boolean contains(android.view.Menu, android.view.MenuItem item);
+    method public static inline void forEach(android.view.Menu, kotlin.jvm.functions.Function1<? super android.view.MenuItem,kotlin.Unit> action);
+    method public static inline void forEachIndexed(android.view.Menu, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super android.view.MenuItem,kotlin.Unit> action);
+    method public static inline operator android.view.MenuItem get(android.view.Menu, int index);
+    method public static kotlin.sequences.Sequence<android.view.MenuItem> getChildren(android.view.Menu);
+    method public static inline int getSize(android.view.Menu);
+    method public static inline boolean isEmpty(android.view.Menu);
+    method public static inline boolean isNotEmpty(android.view.Menu);
+    method public static operator java.util.Iterator<android.view.MenuItem> iterator(android.view.Menu);
+    method public static inline operator void minusAssign(android.view.Menu, android.view.MenuItem item);
+  }
+
+  public final class ViewGroupKt {
+    ctor public ViewGroupKt();
+    method public static inline operator boolean contains(android.view.ViewGroup, android.view.View view);
+    method public static inline void forEach(android.view.ViewGroup, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void forEachIndexed(android.view.ViewGroup, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super android.view.View,kotlin.Unit> action);
+    method public static operator android.view.View get(android.view.ViewGroup, int index);
+    method public static kotlin.sequences.Sequence<android.view.View> getChildren(android.view.ViewGroup);
+    method public static inline int getSize(android.view.ViewGroup);
+    method public static inline boolean isEmpty(android.view.ViewGroup);
+    method public static inline boolean isNotEmpty(android.view.ViewGroup);
+    method public static operator java.util.Iterator<android.view.View> iterator(android.view.ViewGroup);
+    method public static inline operator void minusAssign(android.view.ViewGroup, android.view.View view);
+    method public static inline operator void plusAssign(android.view.ViewGroup, android.view.View view);
+    method public static inline void setMargins(android.view.ViewGroup.MarginLayoutParams, @Px int size);
+    method public static inline void updateMargins(android.view.ViewGroup.MarginLayoutParams, @Px int left = android.view.ViewGroup.MarginLayoutParams.leftMargin, @Px int top = android.view.ViewGroup.MarginLayoutParams.topMargin, @Px int right = android.view.ViewGroup.MarginLayoutParams.rightMargin, @Px int bottom = android.view.ViewGroup.MarginLayoutParams.bottomMargin);
+    method @RequiresApi(17) public static inline void updateMarginsRelative(android.view.ViewGroup.MarginLayoutParams, @Px int start = marginStart, @Px int top = android.view.ViewGroup.MarginLayoutParams.topMargin, @Px int end = marginEnd, @Px int bottom = android.view.ViewGroup.MarginLayoutParams.bottomMargin);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static inline void doOnAttach(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnDetach(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnLayout(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnNextLayout(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline androidx.core.view.OneShotPreDrawListener doOnPreDraw(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static android.graphics.Bitmap drawToBitmap(android.view.View, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888);
+    method public static inline int getMarginBottom(android.view.View);
+    method public static inline int getMarginEnd(android.view.View);
+    method public static inline int getMarginLeft(android.view.View);
+    method public static inline int getMarginRight(android.view.View);
+    method public static inline int getMarginStart(android.view.View);
+    method public static inline int getMarginTop(android.view.View);
+    method public static inline boolean isGone(android.view.View);
+    method public static inline boolean isInvisible(android.view.View);
+    method public static inline boolean isVisible(android.view.View);
+    method public static inline Runnable postDelayed(android.view.View, long delayInMillis, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method @RequiresApi(16) public static inline Runnable postOnAnimationDelayed(android.view.View, long delayInMillis, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method public static inline void setGone(android.view.View, boolean value);
+    method public static inline void setInvisible(android.view.View, boolean value);
+    method public static inline void setPadding(android.view.View, @Px int size);
+    method public static inline void setVisible(android.view.View, boolean value);
+    method public static inline void updateLayoutParams(android.view.View, kotlin.jvm.functions.Function1<? super android.view.ViewGroup.LayoutParams,kotlin.Unit> block);
+    method public static inline <reified T extends android.view.ViewGroup.LayoutParams> void updateLayoutParamsTyped(android.view.View, kotlin.jvm.functions.Function1<? super T,kotlin.Unit> block);
+    method public static inline void updatePadding(android.view.View, @Px int left = paddingLeft, @Px int top = paddingTop, @Px int right = paddingRight, @Px int bottom = paddingBottom);
+    method @RequiresApi(17) public static inline void updatePaddingRelative(android.view.View, @Px int start = paddingStart, @Px int top = paddingTop, @Px int end = paddingEnd, @Px int bottom = paddingBottom);
+  }
+
+}
+
+package androidx.core.widget {
+
+  public final class TextViewKt {
+    ctor public TextViewKt();
+    method public static inline android.text.TextWatcher addTextChangedListener(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> beforeTextChanged = { _, _, _, _ ->  }, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> onTextChanged = { _, _, _, _ ->  }, kotlin.jvm.functions.Function1<? super android.text.Editable,kotlin.Unit> afterTextChanged = {});
+    method public static inline android.text.TextWatcher doAfterTextChanged(android.widget.TextView, kotlin.jvm.functions.Function1<? super android.text.Editable,kotlin.Unit> action);
+    method public static inline android.text.TextWatcher doBeforeTextChanged(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+    method public static inline android.text.TextWatcher doOnTextChanged(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+  }
+
+}
+
diff --git a/core/core-ktx/api/res-1.2.0-alpha05.txt b/core/core-ktx/api/res-1.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/core/core-ktx/api/res-1.2.0-alpha05.txt
diff --git a/core/core-ktx/api/restricted_1.2.0-alpha05.txt b/core/core-ktx/api/restricted_1.2.0-alpha05.txt
new file mode 100644
index 0000000..38408b4
--- /dev/null
+++ b/core/core-ktx/api/restricted_1.2.0-alpha05.txt
@@ -0,0 +1,652 @@
+// Signature format: 3.0
+package androidx.core.animation {
+
+  public final class AnimatorKt {
+    ctor public AnimatorKt();
+    method public static inline android.animation.Animator.AnimatorListener addListener(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onEnd = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onStart = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onCancel = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onRepeat = {});
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener addPauseListener(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onResume = {}, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> onPause = {});
+    method public static inline android.animation.Animator.AnimatorListener doOnCancel(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnEnd(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener doOnPause(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnRepeat(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.animation.Animator.AnimatorPauseListener doOnResume(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+    method public static inline android.animation.Animator.AnimatorListener doOnStart(android.animation.Animator, kotlin.jvm.functions.Function1<? super android.animation.Animator,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.content {
+
+  public final class ContentValuesKt {
+    ctor public ContentValuesKt();
+    method public static android.content.ContentValues contentValuesOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class ContextKt {
+    ctor public ContextKt();
+    method public static inline <reified T> T! getSystemService(android.content.Context);
+    method public static inline void withStyledAttributes(android.content.Context, android.util.AttributeSet? set = null, int[] attrs, @AttrRes int defStyleAttr = 0, @StyleRes int defStyleRes = 0, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
+    method public static inline void withStyledAttributes(android.content.Context, @StyleRes int resourceId, int[] attrs, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,kotlin.Unit> block);
+  }
+
+  public final class SharedPreferencesKt {
+    ctor public SharedPreferencesKt();
+    method public static inline void edit(android.content.SharedPreferences, boolean commit = false, kotlin.jvm.functions.Function1<? super android.content.SharedPreferences.Editor,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.content.res {
+
+  public final class TypedArrayKt {
+    ctor public TypedArrayKt();
+    method public static boolean getBooleanOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @ColorInt public static int getColorOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static android.content.res.ColorStateList getColorStateListOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static float getDimensionOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @Dimension public static int getDimensionPixelOffsetOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @Dimension public static int getDimensionPixelSizeOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static android.graphics.drawable.Drawable getDrawableOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static float getFloatOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @RequiresApi(26) public static android.graphics.Typeface getFontOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static int getIntOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static int getIntegerOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method @AnyRes public static int getResourceIdOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static String getStringOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static CharSequence![] getTextArrayOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static CharSequence getTextOrThrow(android.content.res.TypedArray, @StyleableRes int index);
+    method public static inline <R> R! use(android.content.res.TypedArray, kotlin.jvm.functions.Function1<? super android.content.res.TypedArray,? extends R> block);
+  }
+
+}
+
+package androidx.core.database {
+
+  public final class CursorKt {
+    ctor public CursorKt();
+    method public static inline byte[]? getBlobOrNull(android.database.Cursor, int index);
+    method public static inline Double? getDoubleOrNull(android.database.Cursor, int index);
+    method public static inline Float? getFloatOrNull(android.database.Cursor, int index);
+    method public static inline Integer? getIntOrNull(android.database.Cursor, int index);
+    method public static inline Long? getLongOrNull(android.database.Cursor, int index);
+    method public static inline Short? getShortOrNull(android.database.Cursor, int index);
+    method public static inline String? getStringOrNull(android.database.Cursor, int index);
+  }
+
+}
+
+package androidx.core.database.sqlite {
+
+  public final class SQLiteDatabaseKt {
+    ctor public SQLiteDatabaseKt();
+    method public static inline <T> T! transaction(android.database.sqlite.SQLiteDatabase, boolean exclusive = true, kotlin.jvm.functions.Function1<? super android.database.sqlite.SQLiteDatabase,? extends T> body);
+  }
+
+}
+
+package androidx.core.graphics {
+
+  public final class BitmapKt {
+    ctor public BitmapKt();
+    method public static inline android.graphics.Bitmap applyCanvas(android.graphics.Bitmap, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline operator boolean contains(android.graphics.Bitmap, android.graphics.Point p);
+    method public static inline operator boolean contains(android.graphics.Bitmap, android.graphics.PointF p);
+    method public static inline android.graphics.Bitmap createBitmap(int width, int height, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888);
+    method @RequiresApi(26) public static inline android.graphics.Bitmap createBitmap(int width, int height, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888, boolean hasAlpha = true, android.graphics.ColorSpace colorSpace = ColorSpace.get(ColorSpace.Named.SRGB));
+    method public static inline operator int get(android.graphics.Bitmap, int x, int y);
+    method public static inline android.graphics.Bitmap scale(android.graphics.Bitmap, int width, int height, boolean filter = true);
+    method public static inline operator void set(android.graphics.Bitmap, int x, int y, @ColorInt int color);
+  }
+
+  public final class CanvasKt {
+    ctor public CanvasKt();
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.Rect clipRect, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.RectF clipRect, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, int left, int top, int right, int bottom, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, float left, float top, float right, float bottom, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withClip(android.graphics.Canvas, android.graphics.Path clipPath, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withMatrix(android.graphics.Canvas, android.graphics.Matrix matrix = android.graphics.Matrix(), kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withRotation(android.graphics.Canvas, float degrees = 0.0f, float pivotX = 0.0f, float pivotY = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withSave(android.graphics.Canvas, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withScale(android.graphics.Canvas, float x = 1.0f, float y = 1.0f, float pivotX = 0.0f, float pivotY = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withSkew(android.graphics.Canvas, float x = 0.0f, float y = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+    method public static inline void withTranslation(android.graphics.Canvas, float x = 0.0f, float y = 0.0f, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+  }
+
+  public final class ColorKt {
+    ctor public ColorKt();
+    method @RequiresApi(26) public static inline operator float component1(android.graphics.Color);
+    method public static inline operator int component1(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component1(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component2(android.graphics.Color);
+    method public static inline operator int component2(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component2(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component3(android.graphics.Color);
+    method public static inline operator int component3(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component3(@ColorLong long);
+    method @RequiresApi(26) public static inline operator float component4(android.graphics.Color);
+    method public static inline operator int component4(@ColorInt int);
+    method @RequiresApi(26) public static inline operator float component4(@ColorLong long);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorInt int, android.graphics.ColorSpace.Named colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorInt int, android.graphics.ColorSpace colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorLong long, android.graphics.ColorSpace.Named colorSpace);
+    method @ColorLong @RequiresApi(26) public static inline infix long convertTo(@ColorLong long, android.graphics.ColorSpace colorSpace);
+    method @RequiresApi(26) public static inline infix android.graphics.Color! convertTo(android.graphics.Color, android.graphics.ColorSpace.Named colorSpace);
+    method @RequiresApi(26) public static inline infix android.graphics.Color! convertTo(android.graphics.Color, android.graphics.ColorSpace colorSpace);
+    method public static inline int getAlpha(@ColorInt int);
+    method @RequiresApi(26) public static inline float getAlpha(@ColorLong long);
+    method public static inline int getBlue(@ColorInt int);
+    method @RequiresApi(26) public static inline float getBlue(@ColorLong long);
+    method @RequiresApi(26) public static inline android.graphics.ColorSpace getColorSpace(@ColorLong long);
+    method public static inline int getGreen(@ColorInt int);
+    method @RequiresApi(26) public static inline float getGreen(@ColorLong long);
+    method @RequiresApi(26) public static inline float getLuminance(@ColorInt int);
+    method @RequiresApi(26) public static inline float getLuminance(@ColorLong long);
+    method public static inline int getRed(@ColorInt int);
+    method @RequiresApi(26) public static inline float getRed(@ColorLong long);
+    method @RequiresApi(26) public static inline boolean isSrgb(@ColorLong long);
+    method @RequiresApi(26) public static inline boolean isWideGamut(@ColorLong long);
+    method @RequiresApi(26) public static operator android.graphics.Color plus(android.graphics.Color, android.graphics.Color c);
+    method @RequiresApi(26) public static inline android.graphics.Color toColor(@ColorInt int);
+    method @RequiresApi(26) public static inline android.graphics.Color toColor(@ColorLong long);
+    method @ColorInt @RequiresApi(26) public static inline int toColorInt(@ColorLong long);
+    method @ColorInt public static inline int toColorInt(String);
+    method @ColorLong @RequiresApi(26) public static inline long toColorLong(@ColorInt int);
+  }
+
+  public final class ImageDecoderKt {
+    ctor public ImageDecoderKt();
+    method @RequiresApi(28) public static inline android.graphics.Bitmap decodeBitmap(android.graphics.ImageDecoder.Source, kotlin.jvm.functions.Function3<? super android.graphics.ImageDecoder,? super android.graphics.ImageDecoder.ImageInfo,? super android.graphics.ImageDecoder.Source,kotlin.Unit> action);
+    method @RequiresApi(28) public static inline android.graphics.drawable.Drawable decodeDrawable(android.graphics.ImageDecoder.Source, kotlin.jvm.functions.Function3<? super android.graphics.ImageDecoder,? super android.graphics.ImageDecoder.ImageInfo,? super android.graphics.ImageDecoder.Source,kotlin.Unit> action);
+  }
+
+  public final class MatrixKt {
+    ctor public MatrixKt();
+    method public static android.graphics.Matrix rotationMatrix(float degrees, float px = 0.0f, float py = 0.0f);
+    method public static android.graphics.Matrix scaleMatrix(float sx = 1.0f, float sy = 1.0f);
+    method public static inline operator android.graphics.Matrix times(android.graphics.Matrix, android.graphics.Matrix m);
+    method public static android.graphics.Matrix translationMatrix(float tx = 0.0f, float ty = 0.0f);
+    method public static inline float[] values(android.graphics.Matrix);
+  }
+
+  public final class PaintKt {
+    ctor public PaintKt();
+    method public static inline boolean setBlendMode(android.graphics.Paint, androidx.core.graphics.BlendModeCompat? blendModeCompat);
+  }
+
+  public final class PathKt {
+    ctor public PathKt();
+    method @RequiresApi(19) public static inline infix android.graphics.Path and(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(26) public static Iterable<androidx.core.graphics.PathSegment> flatten(android.graphics.Path, float error = 0.5f);
+    method @RequiresApi(19) public static inline operator android.graphics.Path minus(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline infix android.graphics.Path or(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline operator android.graphics.Path plus(android.graphics.Path, android.graphics.Path p);
+    method @RequiresApi(19) public static inline infix android.graphics.Path xor(android.graphics.Path, android.graphics.Path p);
+  }
+
+  public final class PictureKt {
+    ctor public PictureKt();
+    method public static inline android.graphics.Picture record(android.graphics.Picture, int width, int height, kotlin.jvm.functions.Function1<? super android.graphics.Canvas,kotlin.Unit> block);
+  }
+
+  public final class PointKt {
+    ctor public PointKt();
+    method public static inline operator int component1(android.graphics.Point);
+    method public static inline operator float component1(android.graphics.PointF);
+    method public static inline operator int component2(android.graphics.Point);
+    method public static inline operator float component2(android.graphics.PointF);
+    method public static inline operator android.graphics.Point minus(android.graphics.Point, android.graphics.Point p);
+    method public static inline operator android.graphics.PointF minus(android.graphics.PointF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Point minus(android.graphics.Point, int xy);
+    method public static inline operator android.graphics.PointF minus(android.graphics.PointF, float xy);
+    method public static inline operator android.graphics.Point plus(android.graphics.Point, android.graphics.Point p);
+    method public static inline operator android.graphics.PointF plus(android.graphics.PointF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Point plus(android.graphics.Point, int xy);
+    method public static inline operator android.graphics.PointF plus(android.graphics.PointF, float xy);
+    method public static inline android.graphics.Point toPoint(android.graphics.PointF);
+    method public static inline android.graphics.PointF toPointF(android.graphics.Point);
+    method public static inline operator android.graphics.Point unaryMinus(android.graphics.Point);
+    method public static inline operator android.graphics.PointF unaryMinus(android.graphics.PointF);
+  }
+
+  public final class PorterDuffKt {
+    ctor public PorterDuffKt();
+    method public static inline android.graphics.PorterDuffColorFilter toColorFilter(android.graphics.PorterDuff.Mode, int color);
+    method public static inline android.graphics.PorterDuffXfermode toXfermode(android.graphics.PorterDuff.Mode);
+  }
+
+  public final class RectKt {
+    ctor public RectKt();
+    method public static inline infix android.graphics.Rect and(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.RectF and(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator int component1(android.graphics.Rect);
+    method public static inline operator float component1(android.graphics.RectF);
+    method public static inline operator int component2(android.graphics.Rect);
+    method public static inline operator float component2(android.graphics.RectF);
+    method public static inline operator int component3(android.graphics.Rect);
+    method public static inline operator float component3(android.graphics.RectF);
+    method public static inline operator int component4(android.graphics.Rect);
+    method public static inline operator float component4(android.graphics.RectF);
+    method public static inline operator boolean contains(android.graphics.Rect, android.graphics.Point p);
+    method public static inline operator boolean contains(android.graphics.RectF, android.graphics.PointF p);
+    method public static inline operator android.graphics.Region minus(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region minus(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect minus(android.graphics.Rect, int xy);
+    method public static inline operator android.graphics.RectF minus(android.graphics.RectF, float xy);
+    method public static inline operator android.graphics.Rect minus(android.graphics.Rect, android.graphics.Point xy);
+    method public static inline operator android.graphics.RectF minus(android.graphics.RectF, android.graphics.PointF xy);
+    method public static inline infix android.graphics.Rect or(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.RectF or(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, android.graphics.RectF r);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, int xy);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, float xy);
+    method public static inline operator android.graphics.Rect plus(android.graphics.Rect, android.graphics.Point xy);
+    method public static inline operator android.graphics.RectF plus(android.graphics.RectF, android.graphics.PointF xy);
+    method public static inline operator android.graphics.Rect times(android.graphics.Rect, int factor);
+    method public static inline operator android.graphics.RectF times(android.graphics.RectF, int factor);
+    method public static inline operator android.graphics.RectF times(android.graphics.RectF, float factor);
+    method public static inline android.graphics.Rect toRect(android.graphics.RectF);
+    method public static inline android.graphics.RectF toRectF(android.graphics.Rect);
+    method public static inline android.graphics.Region toRegion(android.graphics.Rect);
+    method public static inline android.graphics.Region toRegion(android.graphics.RectF);
+    method public static inline android.graphics.RectF transform(android.graphics.RectF, android.graphics.Matrix m);
+    method public static inline infix android.graphics.Region xor(android.graphics.Rect, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region xor(android.graphics.RectF, android.graphics.RectF r);
+  }
+
+  public final class RegionKt {
+    ctor public RegionKt();
+    method public static inline infix android.graphics.Region and(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region and(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator boolean contains(android.graphics.Region, android.graphics.Point p);
+    method public static inline void forEach(android.graphics.Region, kotlin.jvm.functions.Function1<? super android.graphics.Rect,kotlin.Unit> action);
+    method public static operator java.util.Iterator<android.graphics.Rect> iterator(android.graphics.Region);
+    method public static inline operator android.graphics.Region minus(android.graphics.Region, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region minus(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region not(android.graphics.Region);
+    method public static inline infix android.graphics.Region or(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region or(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region plus(android.graphics.Region, android.graphics.Rect r);
+    method public static inline operator android.graphics.Region plus(android.graphics.Region, android.graphics.Region r);
+    method public static inline operator android.graphics.Region unaryMinus(android.graphics.Region);
+    method public static inline infix android.graphics.Region xor(android.graphics.Region, android.graphics.Rect r);
+    method public static inline infix android.graphics.Region xor(android.graphics.Region, android.graphics.Region r);
+  }
+
+  public final class ShaderKt {
+    ctor public ShaderKt();
+    method public static inline void transform(android.graphics.Shader, kotlin.jvm.functions.Function1<? super android.graphics.Matrix,kotlin.Unit> block);
+  }
+
+}
+
+package androidx.core.graphics.drawable {
+
+  public final class BitmapDrawableKt {
+    ctor public BitmapDrawableKt();
+    method public static inline android.graphics.drawable.BitmapDrawable toDrawable(android.graphics.Bitmap, android.content.res.Resources resources);
+  }
+
+  public final class ColorDrawableKt {
+    ctor public ColorDrawableKt();
+    method public static inline android.graphics.drawable.ColorDrawable toDrawable(@ColorInt int);
+    method @RequiresApi(26) public static inline android.graphics.drawable.ColorDrawable toDrawable(android.graphics.Color);
+  }
+
+  public final class DrawableKt {
+    ctor public DrawableKt();
+    method public static android.graphics.Bitmap toBitmap(android.graphics.drawable.Drawable, @Px int width = intrinsicWidth, @Px int height = intrinsicHeight, android.graphics.Bitmap.Config? config = null);
+    method public static void updateBounds(android.graphics.drawable.Drawable, @Px int left = android.graphics.Rect.left, @Px int top = android.graphics.Rect.top, @Px int right = android.graphics.Rect.right, @Px int bottom = android.graphics.Rect.bottom);
+  }
+
+  public final class IconKt {
+    ctor public IconKt();
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toAdaptiveIcon(android.graphics.Bitmap);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(android.graphics.Bitmap);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(android.net.Uri);
+    method @RequiresApi(26) public static inline android.graphics.drawable.Icon toIcon(byte[]);
+  }
+
+}
+
+package androidx.core.location {
+
+  public final class LocationKt {
+    ctor public LocationKt();
+    method public static inline operator double component1(android.location.Location);
+    method public static inline operator double component2(android.location.Location);
+  }
+
+}
+
+package androidx.core.net {
+
+  public final class UriKt {
+    ctor public UriKt();
+    method public static java.io.File toFile(android.net.Uri);
+    method public static inline android.net.Uri toUri(String);
+    method public static inline android.net.Uri toUri(java.io.File);
+  }
+
+}
+
+package androidx.core.os {
+
+  public final class BundleKt {
+    ctor public BundleKt();
+    method public static android.os.Bundle bundleOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class HandlerKt {
+    ctor public HandlerKt();
+    method public static inline Runnable postAtTime(android.os.Handler, long uptimeMillis, Object? token = null, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method public static inline Runnable postDelayed(android.os.Handler, long delayInMillis, Object? token = null, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+  }
+
+  public final class PersistableBundleKt {
+    ctor public PersistableBundleKt();
+    method @RequiresApi(21) public static android.os.PersistableBundle persistableBundleOf(kotlin.Pair<java.lang.String,?>... pairs);
+  }
+
+  public final class TraceKt {
+    ctor public TraceKt();
+    method public static inline <T> T! trace(String sectionName, kotlin.jvm.functions.Function0<? extends T> block);
+  }
+
+}
+
+package androidx.core.text {
+
+  public final class CharSequenceKt {
+    ctor public CharSequenceKt();
+    method public static inline boolean isDigitsOnly(CharSequence);
+    method public static inline int trimmedLength(CharSequence);
+  }
+
+  public final class HtmlKt {
+    ctor public HtmlKt();
+    method public static inline android.text.Spanned parseAsHtml(String, int flags = 0, android.text.Html.ImageGetter? imageGetter = null, android.text.Html.TagHandler? tagHandler = null);
+    method public static inline String toHtml(android.text.Spanned, int option = 0);
+  }
+
+  public final class LocaleKt {
+    ctor public LocaleKt();
+    method @RequiresApi(17) public static inline int getLayoutDirection(java.util.Locale);
+  }
+
+  public final class SpannableStringBuilderKt {
+    ctor public SpannableStringBuilderKt();
+    method public static inline android.text.SpannableStringBuilder backgroundColor(android.text.SpannableStringBuilder, @ColorInt int color, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder bold(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannedString buildSpannedString(kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder color(android.text.SpannableStringBuilder, @ColorInt int color, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder inSpans(android.text.SpannableStringBuilder, Object![] spans, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder inSpans(android.text.SpannableStringBuilder, Object span, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder italic(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder scale(android.text.SpannableStringBuilder, float proportion, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder strikeThrough(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder subscript(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder superscript(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+    method public static inline android.text.SpannableStringBuilder underline(android.text.SpannableStringBuilder, kotlin.jvm.functions.Function1<? super android.text.SpannableStringBuilder,kotlin.Unit> builderAction);
+  }
+
+  public final class SpannableStringKt {
+    ctor public SpannableStringKt();
+    method public static inline void clearSpans(android.text.Spannable);
+    method public static inline operator void set(android.text.Spannable, int start, int end, Object span);
+    method public static inline operator void set(android.text.Spannable, kotlin.ranges.IntRange range, Object span);
+    method public static inline android.text.Spannable toSpannable(CharSequence);
+  }
+
+  public final class SpannedStringKt {
+    ctor public SpannedStringKt();
+    method public static inline <reified T> T![] getSpans(android.text.Spanned, int start = 0, int end = length);
+    method public static inline android.text.Spanned toSpanned(CharSequence);
+  }
+
+  public final class StringKt {
+    ctor public StringKt();
+    method public static inline String htmlEncode(String);
+  }
+
+}
+
+package androidx.core.transition {
+
+  public final class TransitionKt {
+    ctor public TransitionKt();
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener addListener(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onEnd = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onStart = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onCancel = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onResume = {}, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> onPause = {});
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnCancel(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnEnd(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnPause(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnResume(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+    method @RequiresApi(19) public static inline android.transition.Transition.TransitionListener doOnStart(android.transition.Transition, kotlin.jvm.functions.Function1<? super android.transition.Transition,kotlin.Unit> action);
+  }
+
+}
+
+package androidx.core.util {
+
+  public final class AtomicFileKt {
+    ctor public AtomicFileKt();
+    method @RequiresApi(17) public static inline byte[] readBytes(android.util.AtomicFile);
+    method @RequiresApi(17) public static String readText(android.util.AtomicFile, java.nio.charset.Charset charset = Charsets.UTF_8);
+    method @RequiresApi(17) public static inline void tryWrite(android.util.AtomicFile, kotlin.jvm.functions.Function1<? super java.io.FileOutputStream,kotlin.Unit> block);
+    method @RequiresApi(17) public static void writeBytes(android.util.AtomicFile, byte[] array);
+    method @RequiresApi(17) public static void writeText(android.util.AtomicFile, String text, java.nio.charset.Charset charset = Charsets.UTF_8);
+  }
+
+  public final class HalfKt {
+    ctor public HalfKt();
+    method @RequiresApi(26) public static inline android.util.Half toHalf(@HalfFloat short);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(float);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(double);
+    method @RequiresApi(26) public static inline android.util.Half toHalf(String);
+  }
+
+  public final class LongSparseArrayKt {
+    ctor public LongSparseArrayKt();
+    method @RequiresApi(16) public static inline operator <T> boolean contains(android.util.LongSparseArray<T>, long key);
+    method @RequiresApi(16) public static inline <T> boolean containsKey(android.util.LongSparseArray<T>, long key);
+    method @RequiresApi(16) public static inline <T> boolean containsValue(android.util.LongSparseArray<T>, T? value);
+    method @RequiresApi(16) public static inline <T> void forEach(android.util.LongSparseArray<T>, kotlin.jvm.functions.Function2<? super java.lang.Long,? super T,kotlin.Unit> action);
+    method @RequiresApi(16) public static inline <T> T! getOrDefault(android.util.LongSparseArray<T>, long key, T? defaultValue);
+    method @RequiresApi(16) public static inline <T> T! getOrElse(android.util.LongSparseArray<T>, long key, kotlin.jvm.functions.Function0<? extends T> defaultValue);
+    method @RequiresApi(16) public static inline <T> int getSize(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static inline <T> boolean isEmpty(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static inline <T> boolean isNotEmpty(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static <T> kotlin.collections.LongIterator keyIterator(android.util.LongSparseArray<T>);
+    method @RequiresApi(16) public static operator <T> android.util.LongSparseArray<T> plus(android.util.LongSparseArray<T>, android.util.LongSparseArray<T> other);
+    method @RequiresApi(16) public static <T> void putAll(android.util.LongSparseArray<T>, android.util.LongSparseArray<T> other);
+    method @RequiresApi(16) public static <T> boolean remove(android.util.LongSparseArray<T>, long key, T? value);
+    method @RequiresApi(16) public static inline operator <T> void set(android.util.LongSparseArray<T>, long key, T? value);
+    method @RequiresApi(16) public static <T> java.util.Iterator<T> valueIterator(android.util.LongSparseArray<T>);
+  }
+
+  public final class LruCacheKt {
+    ctor public LruCacheKt();
+    method public static inline <K, V> android.util.LruCache<K,V> lruCache(int maxSize, kotlin.jvm.functions.Function2<? super K,? super V,java.lang.Integer> sizeOf = { _, _ -> 1 }, kotlin.jvm.functions.Function1<? super K,? extends V> create = { (java.lang.Object)null }, kotlin.jvm.functions.Function4<? super java.lang.Boolean,? super K,? super V,? super V,kotlin.Unit> onEntryRemoved = { _, _, _, _ ->  });
+  }
+
+  public final class PairKt {
+    ctor public PairKt();
+    method public static inline operator <F, S> F! component1(android.util.Pair<F,S>);
+    method public static inline operator <F, S> S! component2(android.util.Pair<F,S>);
+    method public static inline <F, S> android.util.Pair<F,S> toAndroidPair(kotlin.Pair<? extends F,? extends S>);
+    method public static inline <F, S> kotlin.Pair<F,S> toKotlinPair(android.util.Pair<F,S>);
+  }
+
+  public final class RangeKt {
+    ctor public RangeKt();
+    method @RequiresApi(21) public static inline infix <T extends java.lang.Comparable<? super T>> android.util.Range<T> and(android.util.Range<T>, android.util.Range<T> other);
+    method @RequiresApi(21) public static inline operator <T extends java.lang.Comparable<? super T>> android.util.Range<T> plus(android.util.Range<T>, T value);
+    method @RequiresApi(21) public static inline operator <T extends java.lang.Comparable<? super T>> android.util.Range<T> plus(android.util.Range<T>, android.util.Range<T> other);
+    method @RequiresApi(21) public static inline infix <T extends java.lang.Comparable<? super T>> android.util.Range<T> rangeTo(T, T that);
+    method @RequiresApi(21) public static <T extends java.lang.Comparable<? super T>> kotlin.ranges.ClosedRange<T> toClosedRange(android.util.Range<T>);
+    method @RequiresApi(21) public static <T extends java.lang.Comparable<? super T>> android.util.Range<T> toRange(kotlin.ranges.ClosedRange<T>);
+  }
+
+  public final class SizeKt {
+    ctor public SizeKt();
+    method @RequiresApi(21) public static inline operator int component1(android.util.Size);
+    method @RequiresApi(21) public static inline operator float component1(android.util.SizeF);
+    method @RequiresApi(21) public static inline operator int component2(android.util.Size);
+    method @RequiresApi(21) public static inline operator float component2(android.util.SizeF);
+  }
+
+  public final class SparseArrayKt {
+    ctor public SparseArrayKt();
+    method public static inline operator <T> boolean contains(android.util.SparseArray<T>, int key);
+    method public static inline <T> boolean containsKey(android.util.SparseArray<T>, int key);
+    method public static inline <T> boolean containsValue(android.util.SparseArray<T>, T? value);
+    method public static inline <T> void forEach(android.util.SparseArray<T>, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super T,kotlin.Unit> action);
+    method public static inline <T> T! getOrDefault(android.util.SparseArray<T>, int key, T? defaultValue);
+    method public static inline <T> T! getOrElse(android.util.SparseArray<T>, int key, kotlin.jvm.functions.Function0<? extends T> defaultValue);
+    method public static inline <T> int getSize(android.util.SparseArray<T>);
+    method public static inline <T> boolean isEmpty(android.util.SparseArray<T>);
+    method public static inline <T> boolean isNotEmpty(android.util.SparseArray<T>);
+    method public static <T> kotlin.collections.IntIterator keyIterator(android.util.SparseArray<T>);
+    method public static operator <T> android.util.SparseArray<T> plus(android.util.SparseArray<T>, android.util.SparseArray<T> other);
+    method public static <T> void putAll(android.util.SparseArray<T>, android.util.SparseArray<T> other);
+    method public static <T> boolean remove(android.util.SparseArray<T>, int key, T? value);
+    method public static inline operator <T> void set(android.util.SparseArray<T>, int key, T? value);
+    method public static <T> java.util.Iterator<T> valueIterator(android.util.SparseArray<T>);
+  }
+
+  public final class SparseBooleanArrayKt {
+    ctor public SparseBooleanArrayKt();
+    method public static inline operator boolean contains(android.util.SparseBooleanArray, int key);
+    method public static inline boolean containsKey(android.util.SparseBooleanArray, int key);
+    method public static inline boolean containsValue(android.util.SparseBooleanArray, boolean value);
+    method public static inline void forEach(android.util.SparseBooleanArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Boolean,kotlin.Unit> action);
+    method public static inline boolean getOrDefault(android.util.SparseBooleanArray, int key, boolean defaultValue);
+    method public static inline boolean getOrElse(android.util.SparseBooleanArray, int key, kotlin.jvm.functions.Function0<java.lang.Boolean> defaultValue);
+    method public static inline int getSize(android.util.SparseBooleanArray);
+    method public static inline boolean isEmpty(android.util.SparseBooleanArray);
+    method public static inline boolean isNotEmpty(android.util.SparseBooleanArray);
+    method public static kotlin.collections.IntIterator keyIterator(android.util.SparseBooleanArray);
+    method public static operator android.util.SparseBooleanArray plus(android.util.SparseBooleanArray, android.util.SparseBooleanArray other);
+    method public static void putAll(android.util.SparseBooleanArray, android.util.SparseBooleanArray other);
+    method public static boolean remove(android.util.SparseBooleanArray, int key, boolean value);
+    method public static inline operator void set(android.util.SparseBooleanArray, int key, boolean value);
+    method public static kotlin.collections.BooleanIterator valueIterator(android.util.SparseBooleanArray);
+  }
+
+  public final class SparseIntArrayKt {
+    ctor public SparseIntArrayKt();
+    method public static inline operator boolean contains(android.util.SparseIntArray, int key);
+    method public static inline boolean containsKey(android.util.SparseIntArray, int key);
+    method public static inline boolean containsValue(android.util.SparseIntArray, int value);
+    method public static inline void forEach(android.util.SparseIntArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+    method public static inline int getOrDefault(android.util.SparseIntArray, int key, int defaultValue);
+    method public static inline int getOrElse(android.util.SparseIntArray, int key, kotlin.jvm.functions.Function0<java.lang.Integer> defaultValue);
+    method public static inline int getSize(android.util.SparseIntArray);
+    method public static inline boolean isEmpty(android.util.SparseIntArray);
+    method public static inline boolean isNotEmpty(android.util.SparseIntArray);
+    method public static kotlin.collections.IntIterator keyIterator(android.util.SparseIntArray);
+    method public static operator android.util.SparseIntArray plus(android.util.SparseIntArray, android.util.SparseIntArray other);
+    method public static void putAll(android.util.SparseIntArray, android.util.SparseIntArray other);
+    method public static boolean remove(android.util.SparseIntArray, int key, int value);
+    method public static inline operator void set(android.util.SparseIntArray, int key, int value);
+    method public static kotlin.collections.IntIterator valueIterator(android.util.SparseIntArray);
+  }
+
+  public final class SparseLongArrayKt {
+    ctor public SparseLongArrayKt();
+    method @RequiresApi(18) public static inline operator boolean contains(android.util.SparseLongArray, int key);
+    method @RequiresApi(18) public static inline boolean containsKey(android.util.SparseLongArray, int key);
+    method @RequiresApi(18) public static inline boolean containsValue(android.util.SparseLongArray, long value);
+    method @RequiresApi(18) public static inline void forEach(android.util.SparseLongArray, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super java.lang.Long,kotlin.Unit> action);
+    method @RequiresApi(18) public static inline long getOrDefault(android.util.SparseLongArray, int key, long defaultValue);
+    method @RequiresApi(18) public static inline long getOrElse(android.util.SparseLongArray, int key, kotlin.jvm.functions.Function0<java.lang.Long> defaultValue);
+    method @RequiresApi(18) public static inline int getSize(android.util.SparseLongArray);
+    method @RequiresApi(18) public static inline boolean isEmpty(android.util.SparseLongArray);
+    method @RequiresApi(18) public static inline boolean isNotEmpty(android.util.SparseLongArray);
+    method @RequiresApi(18) public static kotlin.collections.IntIterator keyIterator(android.util.SparseLongArray);
+    method @RequiresApi(18) public static operator android.util.SparseLongArray plus(android.util.SparseLongArray, android.util.SparseLongArray other);
+    method @RequiresApi(18) public static void putAll(android.util.SparseLongArray, android.util.SparseLongArray other);
+    method @RequiresApi(18) public static boolean remove(android.util.SparseLongArray, int key, long value);
+    method @RequiresApi(18) public static inline operator void set(android.util.SparseLongArray, int key, long value);
+    method @RequiresApi(18) public static kotlin.collections.LongIterator valueIterator(android.util.SparseLongArray);
+  }
+
+}
+
+package androidx.core.view {
+
+  public final class MenuKt {
+    ctor public MenuKt();
+    method public static operator boolean contains(android.view.Menu, android.view.MenuItem item);
+    method public static inline void forEach(android.view.Menu, kotlin.jvm.functions.Function1<? super android.view.MenuItem,kotlin.Unit> action);
+    method public static inline void forEachIndexed(android.view.Menu, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super android.view.MenuItem,kotlin.Unit> action);
+    method public static inline operator android.view.MenuItem get(android.view.Menu, int index);
+    method public static kotlin.sequences.Sequence<android.view.MenuItem> getChildren(android.view.Menu);
+    method public static inline int getSize(android.view.Menu);
+    method public static inline boolean isEmpty(android.view.Menu);
+    method public static inline boolean isNotEmpty(android.view.Menu);
+    method public static operator java.util.Iterator<android.view.MenuItem> iterator(android.view.Menu);
+    method public static inline operator void minusAssign(android.view.Menu, android.view.MenuItem item);
+  }
+
+  public final class ViewGroupKt {
+    ctor public ViewGroupKt();
+    method public static inline operator boolean contains(android.view.ViewGroup, android.view.View view);
+    method public static inline void forEach(android.view.ViewGroup, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void forEachIndexed(android.view.ViewGroup, kotlin.jvm.functions.Function2<? super java.lang.Integer,? super android.view.View,kotlin.Unit> action);
+    method public static operator android.view.View get(android.view.ViewGroup, int index);
+    method public static kotlin.sequences.Sequence<android.view.View> getChildren(android.view.ViewGroup);
+    method public static inline int getSize(android.view.ViewGroup);
+    method public static inline boolean isEmpty(android.view.ViewGroup);
+    method public static inline boolean isNotEmpty(android.view.ViewGroup);
+    method public static operator java.util.Iterator<android.view.View> iterator(android.view.ViewGroup);
+    method public static inline operator void minusAssign(android.view.ViewGroup, android.view.View view);
+    method public static inline operator void plusAssign(android.view.ViewGroup, android.view.View view);
+    method public static inline void setMargins(android.view.ViewGroup.MarginLayoutParams, @Px int size);
+    method public static inline void updateMargins(android.view.ViewGroup.MarginLayoutParams, @Px int left = android.view.ViewGroup.MarginLayoutParams.leftMargin, @Px int top = android.view.ViewGroup.MarginLayoutParams.topMargin, @Px int right = android.view.ViewGroup.MarginLayoutParams.rightMargin, @Px int bottom = android.view.ViewGroup.MarginLayoutParams.bottomMargin);
+    method @RequiresApi(17) public static inline void updateMarginsRelative(android.view.ViewGroup.MarginLayoutParams, @Px int start = marginStart, @Px int top = android.view.ViewGroup.MarginLayoutParams.topMargin, @Px int end = marginEnd, @Px int bottom = android.view.ViewGroup.MarginLayoutParams.bottomMargin);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static inline void doOnAttach(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnDetach(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnLayout(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline void doOnNextLayout(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static inline androidx.core.view.OneShotPreDrawListener doOnPreDraw(android.view.View, kotlin.jvm.functions.Function1<? super android.view.View,kotlin.Unit> action);
+    method public static android.graphics.Bitmap drawToBitmap(android.view.View, android.graphics.Bitmap.Config config = android.graphics.Bitmap.Config.ARGB_8888);
+    method public static inline int getMarginBottom(android.view.View);
+    method public static inline int getMarginEnd(android.view.View);
+    method public static inline int getMarginLeft(android.view.View);
+    method public static inline int getMarginRight(android.view.View);
+    method public static inline int getMarginStart(android.view.View);
+    method public static inline int getMarginTop(android.view.View);
+    method public static inline boolean isGone(android.view.View);
+    method public static inline boolean isInvisible(android.view.View);
+    method public static inline boolean isVisible(android.view.View);
+    method public static inline Runnable postDelayed(android.view.View, long delayInMillis, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method @RequiresApi(16) public static inline Runnable postOnAnimationDelayed(android.view.View, long delayInMillis, kotlin.jvm.functions.Function0<kotlin.Unit> action);
+    method public static inline void setGone(android.view.View, boolean value);
+    method public static inline void setInvisible(android.view.View, boolean value);
+    method public static inline void setPadding(android.view.View, @Px int size);
+    method public static inline void setVisible(android.view.View, boolean value);
+    method public static inline void updateLayoutParams(android.view.View, kotlin.jvm.functions.Function1<? super android.view.ViewGroup.LayoutParams,kotlin.Unit> block);
+    method public static inline <reified T extends android.view.ViewGroup.LayoutParams> void updateLayoutParamsTyped(android.view.View, kotlin.jvm.functions.Function1<? super T,kotlin.Unit> block);
+    method public static inline void updatePadding(android.view.View, @Px int left = paddingLeft, @Px int top = paddingTop, @Px int right = paddingRight, @Px int bottom = paddingBottom);
+    method @RequiresApi(17) public static inline void updatePaddingRelative(android.view.View, @Px int start = paddingStart, @Px int top = paddingTop, @Px int end = paddingEnd, @Px int bottom = paddingBottom);
+  }
+
+}
+
+package androidx.core.widget {
+
+  public final class TextViewKt {
+    ctor public TextViewKt();
+    method public static inline android.text.TextWatcher addTextChangedListener(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> beforeTextChanged = { _, _, _, _ ->  }, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> onTextChanged = { _, _, _, _ ->  }, kotlin.jvm.functions.Function1<? super android.text.Editable,kotlin.Unit> afterTextChanged = {});
+    method public static inline android.text.TextWatcher doAfterTextChanged(android.widget.TextView, kotlin.jvm.functions.Function1<? super android.text.Editable,kotlin.Unit> action);
+    method public static inline android.text.TextWatcher doBeforeTextChanged(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+    method public static inline android.text.TextWatcher doOnTextChanged(android.widget.TextView, kotlin.jvm.functions.Function4<? super java.lang.CharSequence,? super java.lang.Integer,? super java.lang.Integer,? super java.lang.Integer,kotlin.Unit> action);
+  }
+
+}
+
diff --git a/core/core/api/1.2.0-alpha05.ignore b/core/core/api/1.2.0-alpha05.ignore
new file mode 100644
index 0000000..b0c3ef0
--- /dev/null
+++ b/core/core/api/1.2.0-alpha05.ignore
@@ -0,0 +1,3 @@
+// Baseline format: 1.0
+ChangedStatic: androidx.core.content.pm.ShortcutManagerCompat#removeDynamicShortcuts(android.content.Context, java.util.List<java.lang.String>):
+    Method androidx.core.content.pm.ShortcutManagerCompat.removeDynamicShortcuts has changed 'static' qualifier
diff --git a/core/core/api/1.2.0-alpha05.txt b/core/core/api/1.2.0-alpha05.txt
new file mode 100644
index 0000000..06d3842
--- /dev/null
+++ b/core/core/api/1.2.0-alpha05.txt
@@ -0,0 +1,3067 @@
+// Signature format: 3.0
+package androidx.core.accessibilityservice {
+
+  public final class AccessibilityServiceInfoCompat {
+    method public static String capabilityToString(int);
+    method public static String feedbackTypeToString(int);
+    method public static String? flagToString(int);
+    method public static int getCapabilities(android.accessibilityservice.AccessibilityServiceInfo);
+    method public static String? loadDescription(android.accessibilityservice.AccessibilityServiceInfo, android.content.pm.PackageManager);
+    field public static final int CAPABILITY_CAN_FILTER_KEY_EVENTS = 8; // 0x8
+    field public static final int CAPABILITY_CAN_REQUEST_ENHANCED_WEB_ACCESSIBILITY = 4; // 0x4
+    field public static final int CAPABILITY_CAN_REQUEST_TOUCH_EXPLORATION = 2; // 0x2
+    field public static final int CAPABILITY_CAN_RETRIEVE_WINDOW_CONTENT = 1; // 0x1
+    field public static final int FEEDBACK_ALL_MASK = -1; // 0xffffffff
+    field public static final int FEEDBACK_BRAILLE = 32; // 0x20
+    field public static final int FLAG_INCLUDE_NOT_IMPORTANT_VIEWS = 2; // 0x2
+    field public static final int FLAG_REPORT_VIEW_IDS = 16; // 0x10
+    field public static final int FLAG_REQUEST_ENHANCED_WEB_ACCESSIBILITY = 8; // 0x8
+    field public static final int FLAG_REQUEST_FILTER_KEY_EVENTS = 32; // 0x20
+    field public static final int FLAG_REQUEST_TOUCH_EXPLORATION_MODE = 4; // 0x4
+  }
+
+}
+
+package androidx.core.app {
+
+  public class ActivityCompat extends androidx.core.content.ContextCompat {
+    ctor protected ActivityCompat();
+    method public static void finishAffinity(android.app.Activity);
+    method public static void finishAfterTransition(android.app.Activity);
+    method public static android.net.Uri? getReferrer(android.app.Activity);
+    method @Deprecated public static boolean invalidateOptionsMenu(android.app.Activity!);
+    method public static void postponeEnterTransition(android.app.Activity);
+    method public static void recreate(android.app.Activity);
+    method public static androidx.core.view.DragAndDropPermissionsCompat? requestDragAndDropPermissions(android.app.Activity!, android.view.DragEvent!);
+    method public static void requestPermissions(android.app.Activity, String![], @IntRange(from=0) int);
+    method public static <T extends android.view.View> T requireViewById(android.app.Activity, @IdRes int);
+    method public static void setEnterSharedElementCallback(android.app.Activity, androidx.core.app.SharedElementCallback?);
+    method public static void setExitSharedElementCallback(android.app.Activity, androidx.core.app.SharedElementCallback?);
+    method public static void setPermissionCompatDelegate(androidx.core.app.ActivityCompat.PermissionCompatDelegate?);
+    method public static boolean shouldShowRequestPermissionRationale(android.app.Activity, String);
+    method public static void startActivityForResult(android.app.Activity, android.content.Intent, int, android.os.Bundle?);
+    method public static void startIntentSenderForResult(android.app.Activity, android.content.IntentSender, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public static void startPostponedEnterTransition(android.app.Activity);
+  }
+
+  public static interface ActivityCompat.OnRequestPermissionsResultCallback {
+    method public void onRequestPermissionsResult(int, String![], int[]);
+  }
+
+  public static interface ActivityCompat.PermissionCompatDelegate {
+    method public boolean onActivityResult(android.app.Activity, @IntRange(from=0) int, int, android.content.Intent?);
+    method public boolean requestPermissions(android.app.Activity, String![], @IntRange(from=0) int);
+  }
+
+  public final class ActivityManagerCompat {
+    method public static boolean isLowRamDevice(android.app.ActivityManager);
+  }
+
+  public class ActivityOptionsCompat {
+    ctor protected ActivityOptionsCompat();
+    method public android.graphics.Rect? getLaunchBounds();
+    method public static androidx.core.app.ActivityOptionsCompat makeBasic();
+    method public static androidx.core.app.ActivityOptionsCompat makeClipRevealAnimation(android.view.View, int, int, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeCustomAnimation(android.content.Context, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeScaleUpAnimation(android.view.View, int, int, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeSceneTransitionAnimation(android.app.Activity, android.view.View, String);
+    method public static androidx.core.app.ActivityOptionsCompat makeSceneTransitionAnimation(android.app.Activity, androidx.core.util.Pair<android.view.View!,java.lang.String!>!...);
+    method public static androidx.core.app.ActivityOptionsCompat makeTaskLaunchBehind();
+    method public static androidx.core.app.ActivityOptionsCompat makeThumbnailScaleUpAnimation(android.view.View, android.graphics.Bitmap, int, int);
+    method public void requestUsageTimeReport(android.app.PendingIntent);
+    method public androidx.core.app.ActivityOptionsCompat setLaunchBounds(android.graphics.Rect?);
+    method public android.os.Bundle? toBundle();
+    method public void update(androidx.core.app.ActivityOptionsCompat);
+    field public static final String EXTRA_USAGE_TIME_REPORT = "android.activity.usage_time";
+    field public static final String EXTRA_USAGE_TIME_REPORT_PACKAGES = "android.usage_time_packages";
+  }
+
+  public final class AlarmManagerCompat {
+    method public static void setAlarmClock(android.app.AlarmManager, long, android.app.PendingIntent, android.app.PendingIntent);
+    method public static void setAndAllowWhileIdle(android.app.AlarmManager, int, long, android.app.PendingIntent);
+    method public static void setExact(android.app.AlarmManager, int, long, android.app.PendingIntent);
+    method public static void setExactAndAllowWhileIdle(android.app.AlarmManager, int, long, android.app.PendingIntent);
+  }
+
+  @RequiresApi(28) public class AppComponentFactory extends android.app.AppComponentFactory {
+    ctor public AppComponentFactory();
+    method public final android.app.Activity instantiateActivity(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Activity instantiateActivityCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.app.Application instantiateApplication(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Application instantiateApplicationCompat(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.content.ContentProvider instantiateProvider(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.content.ContentProvider instantiateProviderCompat(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.content.BroadcastReceiver instantiateReceiver(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.content.BroadcastReceiver instantiateReceiverCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.app.Service instantiateService(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Service instantiateServiceCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+  }
+
+  public class AppLaunchChecker {
+    ctor @Deprecated public AppLaunchChecker();
+    method public static boolean hasStartedFromLauncher(android.content.Context);
+    method public static void onActivityCreate(android.app.Activity);
+  }
+
+  public final class AppOpsManagerCompat {
+    method public static int noteOp(android.content.Context, String, int, String);
+    method public static int noteOpNoThrow(android.content.Context, String, int, String);
+    method public static int noteProxyOp(android.content.Context, String, String);
+    method public static int noteProxyOpNoThrow(android.content.Context, String, String);
+    method public static String? permissionToOp(String);
+    field public static final int MODE_ALLOWED = 0; // 0x0
+    field public static final int MODE_DEFAULT = 3; // 0x3
+    field public static final int MODE_ERRORED = 2; // 0x2
+    field public static final int MODE_IGNORED = 1; // 0x1
+  }
+
+  public final class BundleCompat {
+    method public static android.os.IBinder? getBinder(android.os.Bundle, String?);
+    method public static void putBinder(android.os.Bundle, String?, android.os.IBinder?);
+  }
+
+  public class DialogCompat {
+    method public static android.view.View requireViewById(android.app.Dialog, int);
+  }
+
+  public class FrameMetricsAggregator {
+    ctor public FrameMetricsAggregator();
+    ctor public FrameMetricsAggregator(int);
+    method public void add(android.app.Activity);
+    method public android.util.SparseIntArray![]? getMetrics();
+    method public android.util.SparseIntArray![]? remove(android.app.Activity);
+    method public android.util.SparseIntArray![]? reset();
+    method public android.util.SparseIntArray![]? stop();
+    field public static final int ANIMATION_DURATION = 256; // 0x100
+    field public static final int ANIMATION_INDEX = 8; // 0x8
+    field public static final int COMMAND_DURATION = 32; // 0x20
+    field public static final int COMMAND_INDEX = 5; // 0x5
+    field public static final int DELAY_DURATION = 128; // 0x80
+    field public static final int DELAY_INDEX = 7; // 0x7
+    field public static final int DRAW_DURATION = 8; // 0x8
+    field public static final int DRAW_INDEX = 3; // 0x3
+    field public static final int EVERY_DURATION = 511; // 0x1ff
+    field public static final int INPUT_DURATION = 2; // 0x2
+    field public static final int INPUT_INDEX = 1; // 0x1
+    field public static final int LAYOUT_MEASURE_DURATION = 4; // 0x4
+    field public static final int LAYOUT_MEASURE_INDEX = 2; // 0x2
+    field public static final int SWAP_DURATION = 64; // 0x40
+    field public static final int SWAP_INDEX = 6; // 0x6
+    field public static final int SYNC_DURATION = 16; // 0x10
+    field public static final int SYNC_INDEX = 4; // 0x4
+    field public static final int TOTAL_DURATION = 1; // 0x1
+    field public static final int TOTAL_INDEX = 0; // 0x0
+  }
+
+  public abstract class JobIntentService extends android.app.Service {
+    ctor public JobIntentService();
+    method public static void enqueueWork(android.content.Context, Class<?>, int, android.content.Intent);
+    method public static void enqueueWork(android.content.Context, android.content.ComponentName, int, android.content.Intent);
+    method public boolean isStopped();
+    method public android.os.IBinder! onBind(android.content.Intent);
+    method protected abstract void onHandleWork(android.content.Intent);
+    method public boolean onStopCurrentWork();
+    method public void setInterruptIfStopped(boolean);
+  }
+
+  public final class NavUtils {
+    method public static android.content.Intent? getParentActivityIntent(android.app.Activity);
+    method public static android.content.Intent? getParentActivityIntent(android.content.Context, Class<?>) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static android.content.Intent? getParentActivityIntent(android.content.Context, android.content.ComponentName) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static String? getParentActivityName(android.app.Activity);
+    method public static String? getParentActivityName(android.content.Context, android.content.ComponentName) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static void navigateUpFromSameTask(android.app.Activity);
+    method public static void navigateUpTo(android.app.Activity, android.content.Intent);
+    method public static boolean shouldUpRecreateTask(android.app.Activity, android.content.Intent);
+    field public static final String PARENT_ACTIVITY = "android.support.PARENT_ACTIVITY";
+  }
+
+  public class NotificationCompat {
+    ctor @Deprecated public NotificationCompat();
+    method public static androidx.core.app.NotificationCompat.Action! getAction(android.app.Notification!, int);
+    method public static int getActionCount(android.app.Notification!);
+    method public static boolean getAllowSystemGeneratedContextualActions(android.app.Notification!);
+    method public static int getBadgeIconType(android.app.Notification!);
+    method public static androidx.core.app.NotificationCompat.BubbleMetadata? getBubbleMetadata(android.app.Notification);
+    method public static String! getCategory(android.app.Notification!);
+    method public static String! getChannelId(android.app.Notification!);
+    method @RequiresApi(19) public static CharSequence! getContentTitle(android.app.Notification!);
+    method public static android.os.Bundle? getExtras(android.app.Notification!);
+    method public static String! getGroup(android.app.Notification!);
+    method public static int getGroupAlertBehavior(android.app.Notification!);
+    method @RequiresApi(21) public static java.util.List<androidx.core.app.NotificationCompat.Action!>! getInvisibleActions(android.app.Notification!);
+    method public static boolean getLocalOnly(android.app.Notification!);
+    method public static String! getShortcutId(android.app.Notification!);
+    method public static String! getSortKey(android.app.Notification!);
+    method public static long getTimeoutAfter(android.app.Notification!);
+    method public static boolean isGroupSummary(android.app.Notification!);
+    field public static final int BADGE_ICON_LARGE = 2; // 0x2
+    field public static final int BADGE_ICON_NONE = 0; // 0x0
+    field public static final int BADGE_ICON_SMALL = 1; // 0x1
+    field public static final String CATEGORY_ALARM = "alarm";
+    field public static final String CATEGORY_CALL = "call";
+    field public static final String CATEGORY_EMAIL = "email";
+    field public static final String CATEGORY_ERROR = "err";
+    field public static final String CATEGORY_EVENT = "event";
+    field public static final String CATEGORY_MESSAGE = "msg";
+    field public static final String CATEGORY_NAVIGATION = "navigation";
+    field public static final String CATEGORY_PROGRESS = "progress";
+    field public static final String CATEGORY_PROMO = "promo";
+    field public static final String CATEGORY_RECOMMENDATION = "recommendation";
+    field public static final String CATEGORY_REMINDER = "reminder";
+    field public static final String CATEGORY_SERVICE = "service";
+    field public static final String CATEGORY_SOCIAL = "social";
+    field public static final String CATEGORY_STATUS = "status";
+    field public static final String CATEGORY_SYSTEM = "sys";
+    field public static final String CATEGORY_TRANSPORT = "transport";
+    field @ColorInt public static final int COLOR_DEFAULT = 0; // 0x0
+    field public static final int DEFAULT_ALL = -1; // 0xffffffff
+    field public static final int DEFAULT_LIGHTS = 4; // 0x4
+    field public static final int DEFAULT_SOUND = 1; // 0x1
+    field public static final int DEFAULT_VIBRATE = 2; // 0x2
+    field public static final String EXTRA_AUDIO_CONTENTS_URI = "android.audioContents";
+    field public static final String EXTRA_BACKGROUND_IMAGE_URI = "android.backgroundImageUri";
+    field public static final String EXTRA_BIG_TEXT = "android.bigText";
+    field public static final String EXTRA_CHRONOMETER_COUNT_DOWN = "android.chronometerCountDown";
+    field public static final String EXTRA_COMPACT_ACTIONS = "android.compactActions";
+    field public static final String EXTRA_CONVERSATION_TITLE = "android.conversationTitle";
+    field public static final String EXTRA_HIDDEN_CONVERSATION_TITLE = "android.hiddenConversationTitle";
+    field public static final String EXTRA_INFO_TEXT = "android.infoText";
+    field public static final String EXTRA_IS_GROUP_CONVERSATION = "android.isGroupConversation";
+    field public static final String EXTRA_LARGE_ICON = "android.largeIcon";
+    field public static final String EXTRA_LARGE_ICON_BIG = "android.largeIcon.big";
+    field public static final String EXTRA_MEDIA_SESSION = "android.mediaSession";
+    field public static final String EXTRA_MESSAGES = "android.messages";
+    field public static final String EXTRA_MESSAGING_STYLE_USER = "android.messagingStyleUser";
+    field public static final String EXTRA_PEOPLE = "android.people";
+    field public static final String EXTRA_PICTURE = "android.picture";
+    field public static final String EXTRA_PROGRESS = "android.progress";
+    field public static final String EXTRA_PROGRESS_INDETERMINATE = "android.progressIndeterminate";
+    field public static final String EXTRA_PROGRESS_MAX = "android.progressMax";
+    field public static final String EXTRA_REMOTE_INPUT_HISTORY = "android.remoteInputHistory";
+    field public static final String EXTRA_SELF_DISPLAY_NAME = "android.selfDisplayName";
+    field public static final String EXTRA_SHOW_CHRONOMETER = "android.showChronometer";
+    field public static final String EXTRA_SHOW_WHEN = "android.showWhen";
+    field public static final String EXTRA_SMALL_ICON = "android.icon";
+    field public static final String EXTRA_SUB_TEXT = "android.subText";
+    field public static final String EXTRA_SUMMARY_TEXT = "android.summaryText";
+    field public static final String EXTRA_TEMPLATE = "android.template";
+    field public static final String EXTRA_TEXT = "android.text";
+    field public static final String EXTRA_TEXT_LINES = "android.textLines";
+    field public static final String EXTRA_TITLE = "android.title";
+    field public static final String EXTRA_TITLE_BIG = "android.title.big";
+    field public static final int FLAG_AUTO_CANCEL = 16; // 0x10
+    field public static final int FLAG_BUBBLE = 4096; // 0x1000
+    field public static final int FLAG_FOREGROUND_SERVICE = 64; // 0x40
+    field public static final int FLAG_GROUP_SUMMARY = 512; // 0x200
+    field @Deprecated public static final int FLAG_HIGH_PRIORITY = 128; // 0x80
+    field public static final int FLAG_INSISTENT = 4; // 0x4
+    field public static final int FLAG_LOCAL_ONLY = 256; // 0x100
+    field public static final int FLAG_NO_CLEAR = 32; // 0x20
+    field public static final int FLAG_ONGOING_EVENT = 2; // 0x2
+    field public static final int FLAG_ONLY_ALERT_ONCE = 8; // 0x8
+    field public static final int FLAG_SHOW_LIGHTS = 1; // 0x1
+    field public static final int GROUP_ALERT_ALL = 0; // 0x0
+    field public static final int GROUP_ALERT_CHILDREN = 2; // 0x2
+    field public static final int GROUP_ALERT_SUMMARY = 1; // 0x1
+    field public static final int PRIORITY_DEFAULT = 0; // 0x0
+    field public static final int PRIORITY_HIGH = 1; // 0x1
+    field public static final int PRIORITY_LOW = -1; // 0xffffffff
+    field public static final int PRIORITY_MAX = 2; // 0x2
+    field public static final int PRIORITY_MIN = -2; // 0xfffffffe
+    field public static final int STREAM_DEFAULT = -1; // 0xffffffff
+    field public static final int VISIBILITY_PRIVATE = 0; // 0x0
+    field public static final int VISIBILITY_PUBLIC = 1; // 0x1
+    field public static final int VISIBILITY_SECRET = -1; // 0xffffffff
+  }
+
+  public static class NotificationCompat.Action {
+    ctor public NotificationCompat.Action(int, CharSequence!, android.app.PendingIntent!);
+    method public android.app.PendingIntent! getActionIntent();
+    method public boolean getAllowGeneratedReplies();
+    method public androidx.core.app.RemoteInput![]! getDataOnlyRemoteInputs();
+    method public android.os.Bundle! getExtras();
+    method public int getIcon();
+    method public androidx.core.app.RemoteInput![]! getRemoteInputs();
+    method @androidx.core.app.NotificationCompat.Action.SemanticAction public int getSemanticAction();
+    method public boolean getShowsUserInterface();
+    method public CharSequence! getTitle();
+    method public boolean isContextual();
+    field public static final int SEMANTIC_ACTION_ARCHIVE = 5; // 0x5
+    field public static final int SEMANTIC_ACTION_CALL = 10; // 0xa
+    field public static final int SEMANTIC_ACTION_DELETE = 4; // 0x4
+    field public static final int SEMANTIC_ACTION_MARK_AS_READ = 2; // 0x2
+    field public static final int SEMANTIC_ACTION_MARK_AS_UNREAD = 3; // 0x3
+    field public static final int SEMANTIC_ACTION_MUTE = 6; // 0x6
+    field public static final int SEMANTIC_ACTION_NONE = 0; // 0x0
+    field public static final int SEMANTIC_ACTION_REPLY = 1; // 0x1
+    field public static final int SEMANTIC_ACTION_THUMBS_DOWN = 9; // 0x9
+    field public static final int SEMANTIC_ACTION_THUMBS_UP = 8; // 0x8
+    field public static final int SEMANTIC_ACTION_UNMUTE = 7; // 0x7
+    field public android.app.PendingIntent! actionIntent;
+    field public int icon;
+    field public CharSequence! title;
+  }
+
+  public static final class NotificationCompat.Action.Builder {
+    ctor public NotificationCompat.Action.Builder(int, CharSequence!, android.app.PendingIntent!);
+    ctor public NotificationCompat.Action.Builder(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Action.Builder! addExtras(android.os.Bundle!);
+    method public androidx.core.app.NotificationCompat.Action.Builder! addRemoteInput(androidx.core.app.RemoteInput!);
+    method public androidx.core.app.NotificationCompat.Action! build();
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Extender!);
+    method public android.os.Bundle! getExtras();
+    method public androidx.core.app.NotificationCompat.Action.Builder! setAllowGeneratedReplies(boolean);
+    method public androidx.core.app.NotificationCompat.Action.Builder setContextual(boolean);
+    method public androidx.core.app.NotificationCompat.Action.Builder! setSemanticAction(@androidx.core.app.NotificationCompat.Action.SemanticAction int);
+    method public androidx.core.app.NotificationCompat.Action.Builder! setShowsUserInterface(boolean);
+  }
+
+  public static interface NotificationCompat.Action.Extender {
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Builder!);
+  }
+
+  @IntDef({androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_NONE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_REPLY, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_UNREAD, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_DELETE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_ARCHIVE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MUTE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_UNMUTE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_THUMBS_UP, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_THUMBS_DOWN, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_CALL}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.Action.SemanticAction {
+  }
+
+  public static final class NotificationCompat.Action.WearableExtender implements androidx.core.app.NotificationCompat.Action.Extender {
+    ctor public NotificationCompat.Action.WearableExtender();
+    ctor public NotificationCompat.Action.WearableExtender(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! clone();
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Builder!);
+    method @Deprecated public CharSequence! getCancelLabel();
+    method @Deprecated public CharSequence! getConfirmLabel();
+    method public boolean getHintDisplayActionInline();
+    method public boolean getHintLaunchesActivity();
+    method @Deprecated public CharSequence! getInProgressLabel();
+    method public boolean isAvailableOffline();
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setAvailableOffline(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setCancelLabel(CharSequence!);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setConfirmLabel(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setHintDisplayActionInline(boolean);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setHintLaunchesActivity(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setInProgressLabel(CharSequence!);
+  }
+
+  public static class NotificationCompat.BigPictureStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.BigPictureStyle();
+    ctor public NotificationCompat.BigPictureStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! bigLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! bigPicture(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! setSummaryText(CharSequence!);
+  }
+
+  public static class NotificationCompat.BigTextStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.BigTextStyle();
+    ctor public NotificationCompat.BigTextStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! bigText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! setSummaryText(CharSequence!);
+  }
+
+  public static final class NotificationCompat.BubbleMetadata {
+    method @RequiresApi(29) public static androidx.core.app.NotificationCompat.BubbleMetadata? fromPlatform(android.app.Notification.BubbleMetadata?);
+    method public boolean getAutoExpandBubble();
+    method public android.app.PendingIntent? getDeleteIntent();
+    method @Dimension(unit=androidx.annotation.Dimension.DP) public int getDesiredHeight();
+    method @DimenRes public int getDesiredHeightResId();
+    method public androidx.core.graphics.drawable.IconCompat getIcon();
+    method public android.app.PendingIntent getIntent();
+    method public boolean isNotificationSuppressed();
+    method @RequiresApi(29) public static android.app.Notification.BubbleMetadata? toPlatform(androidx.core.app.NotificationCompat.BubbleMetadata?);
+  }
+
+  public static final class NotificationCompat.BubbleMetadata.Builder {
+    ctor public NotificationCompat.BubbleMetadata.Builder();
+    method public androidx.core.app.NotificationCompat.BubbleMetadata build();
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setAutoExpandBubble(boolean);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDeleteIntent(android.app.PendingIntent?);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDesiredHeight(@Dimension(unit=androidx.annotation.Dimension.DP) int);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDesiredHeightResId(@DimenRes int);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setIcon(androidx.core.graphics.drawable.IconCompat);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setIntent(android.app.PendingIntent);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setSuppressNotification(boolean);
+  }
+
+  public static class NotificationCompat.Builder {
+    ctor public NotificationCompat.Builder(android.content.Context, String);
+    ctor @Deprecated public NotificationCompat.Builder(android.content.Context!);
+    method public androidx.core.app.NotificationCompat.Builder! addAction(int, CharSequence!, android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! addAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Builder! addExtras(android.os.Bundle!);
+    method @RequiresApi(21) public androidx.core.app.NotificationCompat.Builder! addInvisibleAction(int, CharSequence!, android.app.PendingIntent!);
+    method @RequiresApi(21) public androidx.core.app.NotificationCompat.Builder! addInvisibleAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Builder! addPerson(String!);
+    method public android.app.Notification! build();
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Extender!);
+    method public android.os.Bundle! getExtras();
+    method @Deprecated public android.app.Notification! getNotification();
+    method protected static CharSequence! limitCharSequenceLength(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder setAllowSystemGeneratedContextualActions(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setAutoCancel(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setBadgeIconType(int);
+    method public androidx.core.app.NotificationCompat.Builder setBubbleMetadata(androidx.core.app.NotificationCompat.BubbleMetadata?);
+    method public androidx.core.app.NotificationCompat.Builder! setCategory(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setChannelId(String);
+    method @RequiresApi(24) public androidx.core.app.NotificationCompat.Builder setChronometerCountDown(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setColor(@ColorInt int);
+    method public androidx.core.app.NotificationCompat.Builder! setColorized(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setContent(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentInfo(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomBigContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomHeadsUpContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setDefaults(int);
+    method public androidx.core.app.NotificationCompat.Builder! setDeleteIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! setExtras(android.os.Bundle!);
+    method public androidx.core.app.NotificationCompat.Builder! setFullScreenIntent(android.app.PendingIntent!, boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setGroup(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setGroupAlertBehavior(int);
+    method public androidx.core.app.NotificationCompat.Builder! setGroupSummary(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.Builder! setLights(@ColorInt int, int, int);
+    method public androidx.core.app.NotificationCompat.Builder! setLocalOnly(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setNumber(int);
+    method public androidx.core.app.NotificationCompat.Builder! setOngoing(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setOnlyAlertOnce(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setPriority(int);
+    method public androidx.core.app.NotificationCompat.Builder! setProgress(int, int, boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setPublicVersion(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.Builder! setRemoteInputHistory(CharSequence![]!);
+    method public androidx.core.app.NotificationCompat.Builder! setShortcutId(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setShowWhen(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setSmallIcon(int);
+    method public androidx.core.app.NotificationCompat.Builder! setSmallIcon(int, int);
+    method public androidx.core.app.NotificationCompat.Builder! setSortKey(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setSound(android.net.Uri!);
+    method public androidx.core.app.NotificationCompat.Builder! setSound(android.net.Uri!, int);
+    method public androidx.core.app.NotificationCompat.Builder! setStyle(androidx.core.app.NotificationCompat.Style!);
+    method public androidx.core.app.NotificationCompat.Builder! setSubText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setTicker(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setTicker(CharSequence!, android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setTimeoutAfter(long);
+    method public androidx.core.app.NotificationCompat.Builder! setUsesChronometer(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setVibrate(long[]!);
+    method public androidx.core.app.NotificationCompat.Builder! setVisibility(int);
+    method public androidx.core.app.NotificationCompat.Builder! setWhen(long);
+    field @Deprecated public java.util.ArrayList<java.lang.String!>! mPeople;
+  }
+
+  public static final class NotificationCompat.CarExtender implements androidx.core.app.NotificationCompat.Extender {
+    ctor public NotificationCompat.CarExtender();
+    ctor public NotificationCompat.CarExtender(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+    method @ColorInt public int getColor();
+    method public android.graphics.Bitmap! getLargeIcon();
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation! getUnreadConversation();
+    method public androidx.core.app.NotificationCompat.CarExtender! setColor(@ColorInt int);
+    method public androidx.core.app.NotificationCompat.CarExtender! setLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.CarExtender! setUnreadConversation(androidx.core.app.NotificationCompat.CarExtender.UnreadConversation!);
+  }
+
+  public static class NotificationCompat.CarExtender.UnreadConversation {
+    method public long getLatestTimestamp();
+    method public String![]! getMessages();
+    method public String! getParticipant();
+    method public String![]! getParticipants();
+    method public android.app.PendingIntent! getReadPendingIntent();
+    method public androidx.core.app.RemoteInput! getRemoteInput();
+    method public android.app.PendingIntent! getReplyPendingIntent();
+  }
+
+  public static class NotificationCompat.CarExtender.UnreadConversation.Builder {
+    ctor public NotificationCompat.CarExtender.UnreadConversation.Builder(String!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! addMessage(String!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation! build();
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setLatestTimestamp(long);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setReadPendingIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setReplyAction(android.app.PendingIntent!, androidx.core.app.RemoteInput!);
+  }
+
+  public static class NotificationCompat.DecoratedCustomViewStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.DecoratedCustomViewStyle();
+  }
+
+  public static interface NotificationCompat.Extender {
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+  }
+
+  public static class NotificationCompat.InboxStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.InboxStyle();
+    ctor public NotificationCompat.InboxStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! addLine(CharSequence!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! setSummaryText(CharSequence!);
+  }
+
+  public static class NotificationCompat.MessagingStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor @Deprecated public NotificationCompat.MessagingStyle(CharSequence);
+    ctor public NotificationCompat.MessagingStyle(androidx.core.app.Person);
+    method public void addCompatExtras(android.os.Bundle!);
+    method @Deprecated public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(CharSequence!, long, CharSequence!);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(CharSequence!, long, androidx.core.app.Person!);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(androidx.core.app.NotificationCompat.MessagingStyle.Message!);
+    method public static androidx.core.app.NotificationCompat.MessagingStyle? extractMessagingStyleFromNotification(android.app.Notification!);
+    method public CharSequence? getConversationTitle();
+    method public java.util.List<androidx.core.app.NotificationCompat.MessagingStyle.Message!>! getMessages();
+    method public androidx.core.app.Person! getUser();
+    method @Deprecated public CharSequence! getUserDisplayName();
+    method public boolean isGroupConversation();
+    method public androidx.core.app.NotificationCompat.MessagingStyle! setConversationTitle(CharSequence?);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! setGroupConversation(boolean);
+    field public static final int MAXIMUM_RETAINED_MESSAGES = 25; // 0x19
+  }
+
+  public static final class NotificationCompat.MessagingStyle.Message {
+    ctor public NotificationCompat.MessagingStyle.Message(CharSequence!, long, androidx.core.app.Person?);
+    ctor @Deprecated public NotificationCompat.MessagingStyle.Message(CharSequence!, long, CharSequence!);
+    method public String? getDataMimeType();
+    method public android.net.Uri? getDataUri();
+    method public android.os.Bundle getExtras();
+    method public androidx.core.app.Person? getPerson();
+    method @Deprecated public CharSequence? getSender();
+    method public CharSequence getText();
+    method public long getTimestamp();
+    method public androidx.core.app.NotificationCompat.MessagingStyle.Message! setData(String!, android.net.Uri!);
+  }
+
+  public abstract static class NotificationCompat.Style {
+    ctor public NotificationCompat.Style();
+    method public android.app.Notification! build();
+    method public void setBuilder(androidx.core.app.NotificationCompat.Builder!);
+  }
+
+  public static final class NotificationCompat.WearableExtender implements androidx.core.app.NotificationCompat.Extender {
+    ctor public NotificationCompat.WearableExtender();
+    ctor public NotificationCompat.WearableExtender(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! addAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! addActions(java.util.List<androidx.core.app.NotificationCompat.Action!>!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! addPage(android.app.Notification!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! addPages(java.util.List<android.app.Notification!>!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! clearActions();
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! clearPages();
+    method public androidx.core.app.NotificationCompat.WearableExtender! clone();
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+    method public java.util.List<androidx.core.app.NotificationCompat.Action!>! getActions();
+    method @Deprecated public android.graphics.Bitmap! getBackground();
+    method public String! getBridgeTag();
+    method public int getContentAction();
+    method @Deprecated public int getContentIcon();
+    method @Deprecated public int getContentIconGravity();
+    method public boolean getContentIntentAvailableOffline();
+    method @Deprecated public int getCustomContentHeight();
+    method @Deprecated public int getCustomSizePreset();
+    method public String! getDismissalId();
+    method @Deprecated public android.app.PendingIntent! getDisplayIntent();
+    method @Deprecated public int getGravity();
+    method @Deprecated public boolean getHintAmbientBigPicture();
+    method @Deprecated public boolean getHintAvoidBackgroundClipping();
+    method public boolean getHintContentIntentLaunchesActivity();
+    method @Deprecated public boolean getHintHideIcon();
+    method @Deprecated public int getHintScreenTimeout();
+    method @Deprecated public boolean getHintShowBackgroundOnly();
+    method @Deprecated public java.util.List<android.app.Notification!>! getPages();
+    method public boolean getStartScrollBottom();
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setBackground(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setBridgeTag(String!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setContentAction(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setContentIcon(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setContentIconGravity(int);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setContentIntentAvailableOffline(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setCustomContentHeight(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setCustomSizePreset(int);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setDismissalId(String!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setDisplayIntent(android.app.PendingIntent!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setGravity(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintAmbientBigPicture(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintAvoidBackgroundClipping(boolean);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setHintContentIntentLaunchesActivity(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintHideIcon(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintScreenTimeout(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintShowBackgroundOnly(boolean);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setStartScrollBottom(boolean);
+    field @Deprecated public static final int SCREEN_TIMEOUT_LONG = -1; // 0xffffffff
+    field @Deprecated public static final int SCREEN_TIMEOUT_SHORT = 0; // 0x0
+    field @Deprecated public static final int SIZE_DEFAULT = 0; // 0x0
+    field @Deprecated public static final int SIZE_FULL_SCREEN = 5; // 0x5
+    field @Deprecated public static final int SIZE_LARGE = 4; // 0x4
+    field @Deprecated public static final int SIZE_MEDIUM = 3; // 0x3
+    field @Deprecated public static final int SIZE_SMALL = 2; // 0x2
+    field @Deprecated public static final int SIZE_XSMALL = 1; // 0x1
+    field public static final int UNSET_ACTION_INDEX = -1; // 0xffffffff
+  }
+
+  public final class NotificationCompatExtras {
+    field public static final String EXTRA_ACTION_EXTRAS = "android.support.actionExtras";
+    field public static final String EXTRA_GROUP_KEY = "android.support.groupKey";
+    field public static final String EXTRA_GROUP_SUMMARY = "android.support.isGroupSummary";
+    field public static final String EXTRA_LOCAL_ONLY = "android.support.localOnly";
+    field public static final String EXTRA_REMOTE_INPUTS = "android.support.remoteInputs";
+    field public static final String EXTRA_SORT_KEY = "android.support.sortKey";
+  }
+
+  public abstract class NotificationCompatSideChannelService extends android.app.Service {
+    ctor public NotificationCompatSideChannelService();
+    method public abstract void cancel(String!, int, String!);
+    method public abstract void cancelAll(String!);
+    method public abstract void notify(String!, int, String!, android.app.Notification!);
+    method public android.os.IBinder! onBind(android.content.Intent!);
+  }
+
+  public final class NotificationManagerCompat {
+    method public boolean areNotificationsEnabled();
+    method public void cancel(int);
+    method public void cancel(String?, int);
+    method public void cancelAll();
+    method public void createNotificationChannel(android.app.NotificationChannel);
+    method public void createNotificationChannelGroup(android.app.NotificationChannelGroup);
+    method public void createNotificationChannelGroups(java.util.List<android.app.NotificationChannelGroup!>);
+    method public void createNotificationChannels(java.util.List<android.app.NotificationChannel!>);
+    method public void deleteNotificationChannel(String);
+    method public void deleteNotificationChannelGroup(String);
+    method public static androidx.core.app.NotificationManagerCompat from(android.content.Context);
+    method public static java.util.Set<java.lang.String!> getEnabledListenerPackages(android.content.Context);
+    method public int getImportance();
+    method public android.app.NotificationChannel? getNotificationChannel(String);
+    method public android.app.NotificationChannelGroup? getNotificationChannelGroup(String);
+    method public java.util.List<android.app.NotificationChannelGroup!> getNotificationChannelGroups();
+    method public java.util.List<android.app.NotificationChannel!> getNotificationChannels();
+    method public void notify(int, android.app.Notification);
+    method public void notify(String?, int, android.app.Notification);
+    field public static final String ACTION_BIND_SIDE_CHANNEL = "android.support.BIND_NOTIFICATION_SIDE_CHANNEL";
+    field public static final String EXTRA_USE_SIDE_CHANNEL = "android.support.useSideChannel";
+    field public static final int IMPORTANCE_DEFAULT = 3; // 0x3
+    field public static final int IMPORTANCE_HIGH = 4; // 0x4
+    field public static final int IMPORTANCE_LOW = 2; // 0x2
+    field public static final int IMPORTANCE_MAX = 5; // 0x5
+    field public static final int IMPORTANCE_MIN = 1; // 0x1
+    field public static final int IMPORTANCE_NONE = 0; // 0x0
+    field public static final int IMPORTANCE_UNSPECIFIED = -1000; // 0xfffffc18
+  }
+
+  public class Person {
+    method public static androidx.core.app.Person fromBundle(android.os.Bundle);
+    method public androidx.core.graphics.drawable.IconCompat? getIcon();
+    method public String? getKey();
+    method public CharSequence? getName();
+    method public String? getUri();
+    method public boolean isBot();
+    method public boolean isImportant();
+    method public androidx.core.app.Person.Builder toBuilder();
+    method public android.os.Bundle toBundle();
+  }
+
+  public static class Person.Builder {
+    ctor public Person.Builder();
+    method public androidx.core.app.Person build();
+    method public androidx.core.app.Person.Builder setBot(boolean);
+    method public androidx.core.app.Person.Builder setIcon(androidx.core.graphics.drawable.IconCompat?);
+    method public androidx.core.app.Person.Builder setImportant(boolean);
+    method public androidx.core.app.Person.Builder setKey(String?);
+    method public androidx.core.app.Person.Builder setName(CharSequence?);
+    method public androidx.core.app.Person.Builder setUri(String?);
+  }
+
+  public final class RemoteActionCompat implements androidx.versionedparcelable.VersionedParcelable {
+    ctor public RemoteActionCompat(androidx.core.graphics.drawable.IconCompat, CharSequence, CharSequence, android.app.PendingIntent);
+    ctor public RemoteActionCompat(androidx.core.app.RemoteActionCompat);
+    method @RequiresApi(26) public static androidx.core.app.RemoteActionCompat createFromRemoteAction(android.app.RemoteAction);
+    method public android.app.PendingIntent getActionIntent();
+    method public CharSequence getContentDescription();
+    method public androidx.core.graphics.drawable.IconCompat getIcon();
+    method public CharSequence getTitle();
+    method public boolean isEnabled();
+    method public void setEnabled(boolean);
+    method public void setShouldShowIcon(boolean);
+    method public boolean shouldShowIcon();
+    method @RequiresApi(26) public android.app.RemoteAction toRemoteAction();
+  }
+
+  public final class RemoteInput {
+    method public static void addDataResultToIntent(androidx.core.app.RemoteInput!, android.content.Intent!, java.util.Map<java.lang.String!,android.net.Uri!>!);
+    method public static void addResultsToIntent(androidx.core.app.RemoteInput![]!, android.content.Intent!, android.os.Bundle!);
+    method public boolean getAllowFreeFormInput();
+    method public java.util.Set<java.lang.String!>! getAllowedDataTypes();
+    method public CharSequence![]! getChoices();
+    method public static java.util.Map<java.lang.String!,android.net.Uri!>! getDataResultsFromIntent(android.content.Intent!, String!);
+    method public int getEditChoicesBeforeSending();
+    method public android.os.Bundle! getExtras();
+    method public CharSequence! getLabel();
+    method public String! getResultKey();
+    method public static android.os.Bundle! getResultsFromIntent(android.content.Intent!);
+    method public static int getResultsSource(android.content.Intent);
+    method public boolean isDataOnly();
+    method public static void setResultsSource(android.content.Intent, int);
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_AUTO = 0; // 0x0
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_DISABLED = 1; // 0x1
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_ENABLED = 2; // 0x2
+    field public static final String EXTRA_RESULTS_DATA = "android.remoteinput.resultsData";
+    field public static final String RESULTS_CLIP_LABEL = "android.remoteinput.results";
+    field public static final int SOURCE_CHOICE = 1; // 0x1
+    field public static final int SOURCE_FREE_FORM_INPUT = 0; // 0x0
+  }
+
+  public static final class RemoteInput.Builder {
+    ctor public RemoteInput.Builder(String);
+    method public androidx.core.app.RemoteInput.Builder addExtras(android.os.Bundle);
+    method public androidx.core.app.RemoteInput build();
+    method public android.os.Bundle getExtras();
+    method public androidx.core.app.RemoteInput.Builder setAllowDataType(String, boolean);
+    method public androidx.core.app.RemoteInput.Builder setAllowFreeFormInput(boolean);
+    method public androidx.core.app.RemoteInput.Builder setChoices(CharSequence![]?);
+    method public androidx.core.app.RemoteInput.Builder setEditChoicesBeforeSending(int);
+    method public androidx.core.app.RemoteInput.Builder setLabel(CharSequence?);
+  }
+
+  public final class ServiceCompat {
+    method public static void stopForeground(android.app.Service, int);
+    field public static final int START_STICKY = 1; // 0x1
+    field public static final int STOP_FOREGROUND_DETACH = 2; // 0x2
+    field public static final int STOP_FOREGROUND_REMOVE = 1; // 0x1
+  }
+
+  public final class ShareCompat {
+    method public static void configureMenuItem(android.view.MenuItem, androidx.core.app.ShareCompat.IntentBuilder);
+    method public static void configureMenuItem(android.view.Menu, @IdRes int, androidx.core.app.ShareCompat.IntentBuilder);
+    method public static android.content.ComponentName? getCallingActivity(android.app.Activity);
+    method public static String? getCallingPackage(android.app.Activity);
+    field public static final String EXTRA_CALLING_ACTIVITY = "androidx.core.app.EXTRA_CALLING_ACTIVITY";
+    field public static final String EXTRA_CALLING_ACTIVITY_INTEROP = "android.support.v4.app.EXTRA_CALLING_ACTIVITY";
+    field public static final String EXTRA_CALLING_PACKAGE = "androidx.core.app.EXTRA_CALLING_PACKAGE";
+    field public static final String EXTRA_CALLING_PACKAGE_INTEROP = "android.support.v4.app.EXTRA_CALLING_PACKAGE";
+  }
+
+  public static class ShareCompat.IntentBuilder {
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailBcc(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailBcc(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailCc(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailCc(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailTo(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailTo(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addStream(android.net.Uri);
+    method public android.content.Intent createChooserIntent();
+    method public static androidx.core.app.ShareCompat.IntentBuilder from(android.app.Activity);
+    method public android.content.Intent getIntent();
+    method public androidx.core.app.ShareCompat.IntentBuilder setChooserTitle(CharSequence?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setChooserTitle(@StringRes int);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailBcc(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailCc(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailTo(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setHtmlText(String?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setStream(android.net.Uri?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setSubject(String?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setText(CharSequence?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setType(String?);
+    method public void startChooser();
+  }
+
+  public static class ShareCompat.IntentReader {
+    method public static androidx.core.app.ShareCompat.IntentReader from(android.app.Activity);
+    method public android.content.ComponentName? getCallingActivity();
+    method public android.graphics.drawable.Drawable? getCallingActivityIcon();
+    method public android.graphics.drawable.Drawable? getCallingApplicationIcon();
+    method public CharSequence? getCallingApplicationLabel();
+    method public String? getCallingPackage();
+    method public String![]? getEmailBcc();
+    method public String![]? getEmailCc();
+    method public String![]? getEmailTo();
+    method public String? getHtmlText();
+    method public android.net.Uri? getStream();
+    method public android.net.Uri? getStream(int);
+    method public int getStreamCount();
+    method public String? getSubject();
+    method public CharSequence? getText();
+    method public String? getType();
+    method public boolean isMultipleShare();
+    method public boolean isShareIntent();
+    method public boolean isSingleShare();
+  }
+
+  public abstract class SharedElementCallback {
+    ctor public SharedElementCallback();
+    method public android.os.Parcelable! onCaptureSharedElementSnapshot(android.view.View!, android.graphics.Matrix!, android.graphics.RectF!);
+    method public android.view.View! onCreateSnapshotView(android.content.Context!, android.os.Parcelable!);
+    method public void onMapSharedElements(java.util.List<java.lang.String!>!, java.util.Map<java.lang.String!,android.view.View!>!);
+    method public void onRejectSharedElements(java.util.List<android.view.View!>!);
+    method public void onSharedElementEnd(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, java.util.List<android.view.View!>!);
+    method public void onSharedElementStart(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, java.util.List<android.view.View!>!);
+    method public void onSharedElementsArrived(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, androidx.core.app.SharedElementCallback.OnSharedElementsReadyListener!);
+  }
+
+  public static interface SharedElementCallback.OnSharedElementsReadyListener {
+    method public void onSharedElementsReady();
+  }
+
+  public final class TaskStackBuilder implements java.lang.Iterable<android.content.Intent> {
+    method public androidx.core.app.TaskStackBuilder addNextIntent(android.content.Intent);
+    method public androidx.core.app.TaskStackBuilder addNextIntentWithParentStack(android.content.Intent);
+    method public androidx.core.app.TaskStackBuilder addParentStack(android.app.Activity);
+    method public androidx.core.app.TaskStackBuilder addParentStack(Class<?>);
+    method public androidx.core.app.TaskStackBuilder! addParentStack(android.content.ComponentName!);
+    method public static androidx.core.app.TaskStackBuilder create(android.content.Context);
+    method public android.content.Intent? editIntentAt(int);
+    method @Deprecated public static androidx.core.app.TaskStackBuilder! from(android.content.Context!);
+    method @Deprecated public android.content.Intent! getIntent(int);
+    method public int getIntentCount();
+    method public android.content.Intent![] getIntents();
+    method public android.app.PendingIntent? getPendingIntent(int, int);
+    method public android.app.PendingIntent? getPendingIntent(int, int, android.os.Bundle?);
+    method @Deprecated public java.util.Iterator<android.content.Intent!>! iterator();
+    method public void startActivities();
+    method public void startActivities(android.os.Bundle?);
+  }
+
+  public static interface TaskStackBuilder.SupportParentable {
+    method public android.content.Intent? getSupportParentActivityIntent();
+  }
+
+}
+
+package androidx.core.content {
+
+  public final class ContentResolverCompat {
+    method public static android.database.Cursor! query(android.content.ContentResolver!, android.net.Uri!, String![]!, String!, String![]!, String!, androidx.core.os.CancellationSignal!);
+  }
+
+  public class ContextCompat {
+    ctor protected ContextCompat();
+    method public static int checkSelfPermission(android.content.Context, String);
+    method public static android.content.Context? createDeviceProtectedStorageContext(android.content.Context);
+    method public static java.io.File! getCodeCacheDir(android.content.Context);
+    method @ColorInt public static int getColor(android.content.Context, @ColorRes int);
+    method public static android.content.res.ColorStateList? getColorStateList(android.content.Context, @ColorRes int);
+    method public static java.io.File? getDataDir(android.content.Context);
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.Context, @DrawableRes int);
+    method public static java.io.File![] getExternalCacheDirs(android.content.Context);
+    method public static java.io.File![] getExternalFilesDirs(android.content.Context, String?);
+    method public static java.util.concurrent.Executor! getMainExecutor(android.content.Context!);
+    method public static java.io.File? getNoBackupFilesDir(android.content.Context);
+    method public static java.io.File![] getObbDirs(android.content.Context);
+    method public static <T> T? getSystemService(android.content.Context, Class<T!>);
+    method public static String? getSystemServiceName(android.content.Context, Class<?>);
+    method public static boolean isDeviceProtectedStorage(android.content.Context);
+    method public static boolean startActivities(android.content.Context, android.content.Intent![]);
+    method public static boolean startActivities(android.content.Context, android.content.Intent![], android.os.Bundle?);
+    method public static void startActivity(android.content.Context, android.content.Intent, android.os.Bundle?);
+    method public static void startForegroundService(android.content.Context, android.content.Intent);
+  }
+
+  public class FileProvider extends android.content.ContentProvider {
+    ctor public FileProvider();
+    method public int delete(android.net.Uri, String?, String![]?);
+    method public String! getType(android.net.Uri);
+    method public static android.net.Uri! getUriForFile(android.content.Context, String, java.io.File);
+    method public android.net.Uri! insert(android.net.Uri, android.content.ContentValues!);
+    method public boolean onCreate();
+    method public android.database.Cursor! query(android.net.Uri, String![]?, String?, String![]?, String?);
+    method public int update(android.net.Uri, android.content.ContentValues!, String?, String![]?);
+  }
+
+  public final class IntentCompat {
+    method public static android.content.Intent makeMainSelectorActivity(String, String);
+    field public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER";
+    field public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT";
+    field public static final String EXTRA_START_PLAYBACK = "android.intent.extra.START_PLAYBACK";
+  }
+
+  public final class MimeTypeFilter {
+    method public static boolean matches(String?, String);
+    method public static String? matches(String?, String![]);
+    method public static String? matches(String![]?, String);
+    method public static String![] matchesMany(String![]?, String);
+  }
+
+  public final class PermissionChecker {
+    method public static int checkCallingOrSelfPermission(android.content.Context, String);
+    method public static int checkCallingPermission(android.content.Context, String, String?);
+    method public static int checkPermission(android.content.Context, String, int, int, String?);
+    method public static int checkSelfPermission(android.content.Context, String);
+    field public static final int PERMISSION_DENIED = -1; // 0xffffffff
+    field public static final int PERMISSION_DENIED_APP_OP = -2; // 0xfffffffe
+    field public static final int PERMISSION_GRANTED = 0; // 0x0
+  }
+
+  @Deprecated public final class SharedPreferencesCompat {
+  }
+
+  @Deprecated public static final class SharedPreferencesCompat.EditorCompat {
+    method @Deprecated public void apply(android.content.SharedPreferences.Editor);
+    method @Deprecated public static androidx.core.content.SharedPreferencesCompat.EditorCompat! getInstance();
+  }
+
+}
+
+package androidx.core.content.pm {
+
+  @Deprecated public final class ActivityInfoCompat {
+    field @Deprecated public static final int CONFIG_UI_MODE = 512; // 0x200
+  }
+
+  public final class PackageInfoCompat {
+    method public static long getLongVersionCode(android.content.pm.PackageInfo);
+  }
+
+  public final class PermissionInfoCompat {
+    method public static int getProtection(android.content.pm.PermissionInfo);
+    method public static int getProtectionFlags(android.content.pm.PermissionInfo);
+  }
+
+  public class ShortcutInfoCompat {
+    method public android.content.ComponentName? getActivity();
+    method public java.util.Set<java.lang.String!>? getCategories();
+    method public CharSequence? getDisabledMessage();
+    method public String getId();
+    method public android.content.Intent getIntent();
+    method public android.content.Intent![] getIntents();
+    method public CharSequence? getLongLabel();
+    method public int getRank();
+    method public CharSequence getShortLabel();
+    method @RequiresApi(25) public android.content.pm.ShortcutInfo! toShortcutInfo();
+  }
+
+  public static class ShortcutInfoCompat.Builder {
+    ctor public ShortcutInfoCompat.Builder(android.content.Context, String);
+    method public androidx.core.content.pm.ShortcutInfoCompat build();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setActivity(android.content.ComponentName);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setAlwaysBadged();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setCategories(java.util.Set<java.lang.String!>);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setDisabledMessage(CharSequence);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIcon(androidx.core.graphics.drawable.IconCompat!);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIntent(android.content.Intent);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIntents(android.content.Intent![]);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLabel(CharSequence);
+    method @Deprecated public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLived();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLived(boolean);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setPerson(androidx.core.app.Person);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setPersons(androidx.core.app.Person![]);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setRank(int);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setShortLabel(CharSequence);
+  }
+
+  public class ShortcutManagerCompat {
+    method public static boolean addDynamicShortcuts(android.content.Context, java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>);
+    method public static android.content.Intent createShortcutResultIntent(android.content.Context, androidx.core.content.pm.ShortcutInfoCompat);
+    method public static java.util.List<androidx.core.content.pm.ShortcutInfoCompat!> getDynamicShortcuts(android.content.Context);
+    method public static int getMaxShortcutCountPerActivity(android.content.Context);
+    method public static boolean isRequestPinShortcutSupported(android.content.Context);
+    method public static void removeAllDynamicShortcuts(android.content.Context);
+    method public static void removeDynamicShortcuts(android.content.Context, java.util.List<java.lang.String!>);
+    method public static boolean requestPinShortcut(android.content.Context, androidx.core.content.pm.ShortcutInfoCompat, android.content.IntentSender?);
+    method public static boolean updateShortcuts(android.content.Context, java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>);
+    field public static final String EXTRA_SHORTCUT_ID = "android.intent.extra.shortcut.ID";
+  }
+
+}
+
+package androidx.core.content.res {
+
+  public final class ConfigurationHelper {
+    method public static int getDensityDpi(android.content.res.Resources);
+  }
+
+  public final class ResourcesCompat {
+    method @ColorInt public static int getColor(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.content.res.ColorStateList? getColorStateList(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.res.Resources, @DrawableRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.graphics.drawable.Drawable? getDrawableForDensity(android.content.res.Resources, @DrawableRes int, int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static float getFloat(android.content.res.Resources, @DimenRes int);
+    method public static android.graphics.Typeface? getFont(android.content.Context, @FontRes int) throws android.content.res.Resources.NotFoundException;
+    method public static void getFont(android.content.Context, @FontRes int, androidx.core.content.res.ResourcesCompat.FontCallback, android.os.Handler?) throws android.content.res.Resources.NotFoundException;
+  }
+
+  public abstract static class ResourcesCompat.FontCallback {
+    ctor public ResourcesCompat.FontCallback();
+    method public abstract void onFontRetrievalFailed(int);
+    method public abstract void onFontRetrieved(android.graphics.Typeface);
+  }
+
+}
+
+package androidx.core.database {
+
+  public final class CursorWindowCompat {
+    method public static android.database.CursorWindow create(String?, long);
+  }
+
+  @Deprecated public final class DatabaseUtilsCompat {
+    method @Deprecated public static String![]! appendSelectionArgs(String![]!, String![]!);
+    method @Deprecated public static String! concatenateWhere(String!, String!);
+  }
+
+}
+
+package androidx.core.database.sqlite {
+
+  public final class SQLiteCursorCompat {
+    method public static void setFillWindowForwardOnly(android.database.sqlite.SQLiteCursor, boolean);
+  }
+
+}
+
+package androidx.core.graphics {
+
+  public final class BitmapCompat {
+    method public static int getAllocationByteCount(android.graphics.Bitmap);
+    method public static boolean hasMipMap(android.graphics.Bitmap);
+    method public static void setHasMipMap(android.graphics.Bitmap, boolean);
+  }
+
+  public class BlendModeColorFilterCompat {
+    method public static android.graphics.ColorFilter? createBlendModeColorFilterCompat(int, androidx.core.graphics.BlendModeCompat);
+  }
+
+  public enum BlendModeCompat {
+    enum_constant public static final androidx.core.graphics.BlendModeCompat CLEAR;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR_BURN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR_DODGE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DARKEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat DIFFERENCE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_ATOP;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_IN;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_OUT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_OVER;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat EXCLUSION;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat HARD_LIGHT;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat HUE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat LIGHTEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat LUMINOSITY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat MODULATE;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat MULTIPLY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat OVERLAY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat PLUS;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat SATURATION;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SCREEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat SOFT_LIGHT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_ATOP;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_IN;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_OUT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_OVER;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat XOR;
+  }
+
+  public final class ColorUtils {
+    method @ColorInt public static int HSLToColor(float[]);
+    method @ColorInt public static int LABToColor(@FloatRange(from=0.0f, to=100) double, @FloatRange(from=0xffffff80, to=127) double, @FloatRange(from=0xffffff80, to=127) double);
+    method public static void LABToXYZ(@FloatRange(from=0.0f, to=100) double, @FloatRange(from=0xffffff80, to=127) double, @FloatRange(from=0xffffff80, to=127) double, double[]);
+    method public static void RGBToHSL(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, float[]);
+    method public static void RGBToLAB(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, double[]);
+    method public static void RGBToXYZ(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, double[]);
+    method @ColorInt public static int XYZToColor(@FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_X) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Y) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Z) double);
+    method public static void XYZToLAB(@FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_X) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Y) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Z) double, double[]);
+    method @ColorInt public static int blendARGB(@ColorInt int, @ColorInt int, @FloatRange(from=0.0, to=1.0) float);
+    method public static void blendHSL(float[], float[], @FloatRange(from=0.0, to=1.0) float, float[]);
+    method public static void blendLAB(double[], double[], @FloatRange(from=0.0, to=1.0) double, double[]);
+    method public static double calculateContrast(@ColorInt int, @ColorInt int);
+    method @FloatRange(from=0.0, to=1.0) public static double calculateLuminance(@ColorInt int);
+    method public static int calculateMinimumAlpha(@ColorInt int, @ColorInt int, float);
+    method public static void colorToHSL(@ColorInt int, float[]);
+    method public static void colorToLAB(@ColorInt int, double[]);
+    method public static void colorToXYZ(@ColorInt int, double[]);
+    method public static int compositeColors(@ColorInt int, @ColorInt int);
+    method @RequiresApi(26) public static android.graphics.Color compositeColors(android.graphics.Color, android.graphics.Color);
+    method public static double distanceEuclidean(double[], double[]);
+    method @ColorInt public static int setAlphaComponent(@ColorInt int, @IntRange(from=0, to=255) int);
+  }
+
+  public final class Insets {
+    method public static androidx.core.graphics.Insets of(int, int, int, int);
+    method public static androidx.core.graphics.Insets of(android.graphics.Rect);
+    field public static final androidx.core.graphics.Insets NONE;
+    field public final int bottom;
+    field public final int left;
+    field public final int right;
+    field public final int top;
+  }
+
+  public final class PaintCompat {
+    method public static boolean hasGlyph(android.graphics.Paint, String);
+    method public static boolean setBlendMode(android.graphics.Paint, androidx.core.graphics.BlendModeCompat?);
+  }
+
+  public final class PathSegment {
+    ctor public PathSegment(android.graphics.PointF, float, android.graphics.PointF, float);
+    method public android.graphics.PointF getEnd();
+    method public float getEndFraction();
+    method public android.graphics.PointF getStart();
+    method public float getStartFraction();
+  }
+
+  public final class PathUtils {
+    method @RequiresApi(26) public static java.util.Collection<androidx.core.graphics.PathSegment!> flatten(android.graphics.Path);
+    method @RequiresApi(26) public static java.util.Collection<androidx.core.graphics.PathSegment!> flatten(android.graphics.Path, @FloatRange(from=0) float);
+  }
+
+  public class TypefaceCompat {
+    method public static android.graphics.Typeface create(android.content.Context, android.graphics.Typeface?, int);
+  }
+
+}
+
+package androidx.core.graphics.drawable {
+
+  public final class DrawableCompat {
+    method public static void applyTheme(android.graphics.drawable.Drawable, android.content.res.Resources.Theme);
+    method public static boolean canApplyTheme(android.graphics.drawable.Drawable);
+    method public static void clearColorFilter(android.graphics.drawable.Drawable);
+    method public static int getAlpha(android.graphics.drawable.Drawable);
+    method public static android.graphics.ColorFilter! getColorFilter(android.graphics.drawable.Drawable);
+    method public static int getLayoutDirection(android.graphics.drawable.Drawable);
+    method public static void inflate(android.graphics.drawable.Drawable, android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.util.AttributeSet, android.content.res.Resources.Theme?) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static boolean isAutoMirrored(android.graphics.drawable.Drawable);
+    method @Deprecated public static void jumpToCurrentState(android.graphics.drawable.Drawable);
+    method public static void setAutoMirrored(android.graphics.drawable.Drawable, boolean);
+    method public static void setHotspot(android.graphics.drawable.Drawable, float, float);
+    method public static void setHotspotBounds(android.graphics.drawable.Drawable, int, int, int, int);
+    method public static boolean setLayoutDirection(android.graphics.drawable.Drawable, int);
+    method public static void setTint(android.graphics.drawable.Drawable, @ColorInt int);
+    method public static void setTintList(android.graphics.drawable.Drawable, android.content.res.ColorStateList?);
+    method public static void setTintMode(android.graphics.drawable.Drawable, android.graphics.PorterDuff.Mode);
+    method public static <T extends android.graphics.drawable.Drawable> T! unwrap(android.graphics.drawable.Drawable);
+    method public static android.graphics.drawable.Drawable! wrap(android.graphics.drawable.Drawable);
+  }
+
+  public class IconCompat extends androidx.versionedparcelable.CustomVersionedParcelable {
+    method public static androidx.core.graphics.drawable.IconCompat? createFromBundle(android.os.Bundle);
+    method @RequiresApi(23) public static androidx.core.graphics.drawable.IconCompat? createFromIcon(android.content.Context, android.graphics.drawable.Icon);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithAdaptiveBitmap(android.graphics.Bitmap!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithBitmap(android.graphics.Bitmap!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithContentUri(String!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithContentUri(android.net.Uri!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithData(byte[]!, int, int);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithResource(android.content.Context!, @DrawableRes int);
+    method @IdRes public int getResId();
+    method public String getResPackage();
+    method public int getType();
+    method public android.net.Uri getUri();
+    method public android.graphics.drawable.Drawable! loadDrawable(android.content.Context!);
+    method public androidx.core.graphics.drawable.IconCompat! setTint(@ColorInt int);
+    method public androidx.core.graphics.drawable.IconCompat! setTintList(android.content.res.ColorStateList!);
+    method public androidx.core.graphics.drawable.IconCompat! setTintMode(android.graphics.PorterDuff.Mode!);
+    method public android.os.Bundle! toBundle();
+    method @RequiresApi(23) public android.graphics.drawable.Icon! toIcon();
+    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
+  }
+
+  public abstract class RoundedBitmapDrawable extends android.graphics.drawable.Drawable {
+    method public void draw(android.graphics.Canvas);
+    method public final android.graphics.Bitmap? getBitmap();
+    method public float getCornerRadius();
+    method public int getGravity();
+    method public int getOpacity();
+    method public final android.graphics.Paint getPaint();
+    method public boolean hasAntiAlias();
+    method public boolean hasMipMap();
+    method public boolean isCircular();
+    method public void setAlpha(int);
+    method public void setAntiAlias(boolean);
+    method public void setCircular(boolean);
+    method public void setColorFilter(android.graphics.ColorFilter!);
+    method public void setCornerRadius(float);
+    method public void setDither(boolean);
+    method public void setGravity(int);
+    method public void setMipMap(boolean);
+    method public void setTargetDensity(android.graphics.Canvas);
+    method public void setTargetDensity(android.util.DisplayMetrics);
+    method public void setTargetDensity(int);
+  }
+
+  public final class RoundedBitmapDrawableFactory {
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, android.graphics.Bitmap?);
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, String);
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, java.io.InputStream);
+  }
+
+}
+
+package androidx.core.hardware.display {
+
+  public final class DisplayManagerCompat {
+    method public android.view.Display? getDisplay(int);
+    method public android.view.Display![] getDisplays();
+    method public android.view.Display![] getDisplays(String?);
+    method public static androidx.core.hardware.display.DisplayManagerCompat getInstance(android.content.Context);
+    field public static final String DISPLAY_CATEGORY_PRESENTATION = "android.hardware.display.category.PRESENTATION";
+  }
+
+}
+
+package androidx.core.hardware.fingerprint {
+
+  @Deprecated public final class FingerprintManagerCompat {
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public void authenticate(androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject?, int, androidx.core.os.CancellationSignal?, androidx.core.hardware.fingerprint.FingerprintManagerCompat.AuthenticationCallback, android.os.Handler?);
+    method @Deprecated public static androidx.core.hardware.fingerprint.FingerprintManagerCompat from(android.content.Context);
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public boolean hasEnrolledFingerprints();
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public boolean isHardwareDetected();
+  }
+
+  @Deprecated public abstract static class FingerprintManagerCompat.AuthenticationCallback {
+    ctor @Deprecated public FingerprintManagerCompat.AuthenticationCallback();
+    method @Deprecated public void onAuthenticationError(int, CharSequence!);
+    method @Deprecated public void onAuthenticationFailed();
+    method @Deprecated public void onAuthenticationHelp(int, CharSequence!);
+    method @Deprecated public void onAuthenticationSucceeded(androidx.core.hardware.fingerprint.FingerprintManagerCompat.AuthenticationResult!);
+  }
+
+  @Deprecated public static final class FingerprintManagerCompat.AuthenticationResult {
+    ctor @Deprecated public FingerprintManagerCompat.AuthenticationResult(androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject!);
+    method @Deprecated public androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject! getCryptoObject();
+  }
+
+  @Deprecated public static class FingerprintManagerCompat.CryptoObject {
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(java.security.Signature);
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(javax.crypto.Cipher);
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(javax.crypto.Mac);
+    method @Deprecated public javax.crypto.Cipher? getCipher();
+    method @Deprecated public javax.crypto.Mac? getMac();
+    method @Deprecated public java.security.Signature? getSignature();
+  }
+
+}
+
+package androidx.core.location {
+
+  public final class LocationManagerCompat {
+    method public static boolean isLocationEnabled(android.location.LocationManager);
+  }
+
+}
+
+package androidx.core.math {
+
+  public class MathUtils {
+    method public static float clamp(float, float, float);
+    method public static double clamp(double, double, double);
+    method public static int clamp(int, int, int);
+  }
+
+}
+
+package androidx.core.net {
+
+  public final class ConnectivityManagerCompat {
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public static android.net.NetworkInfo? getNetworkInfoFromBroadcast(android.net.ConnectivityManager, android.content.Intent);
+    method public static int getRestrictBackgroundStatus(android.net.ConnectivityManager);
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public static boolean isActiveNetworkMetered(android.net.ConnectivityManager);
+    field public static final int RESTRICT_BACKGROUND_STATUS_DISABLED = 1; // 0x1
+    field public static final int RESTRICT_BACKGROUND_STATUS_ENABLED = 3; // 0x3
+    field public static final int RESTRICT_BACKGROUND_STATUS_WHITELISTED = 2; // 0x2
+  }
+
+  public final class TrafficStatsCompat {
+    method @Deprecated public static void clearThreadStatsTag();
+    method @Deprecated public static int getThreadStatsTag();
+    method @Deprecated public static void incrementOperationCount(int);
+    method @Deprecated public static void incrementOperationCount(int, int);
+    method @Deprecated public static void setThreadStatsTag(int);
+    method public static void tagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method @Deprecated public static void tagSocket(java.net.Socket!) throws java.net.SocketException;
+    method public static void untagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method @Deprecated public static void untagSocket(java.net.Socket!) throws java.net.SocketException;
+  }
+
+  public final class UriCompat {
+    method public static String toSafeString(android.net.Uri);
+  }
+
+}
+
+package androidx.core.os {
+
+  public class BuildCompat {
+    method @Deprecated public static boolean isAtLeastN();
+    method @Deprecated public static boolean isAtLeastNMR1();
+    method @Deprecated public static boolean isAtLeastO();
+    method @Deprecated public static boolean isAtLeastOMR1();
+    method @Deprecated public static boolean isAtLeastP();
+    method @Deprecated public static boolean isAtLeastQ();
+  }
+
+  public final class CancellationSignal {
+    ctor public CancellationSignal();
+    method public void cancel();
+    method public Object? getCancellationSignalObject();
+    method public boolean isCanceled();
+    method public void setOnCancelListener(androidx.core.os.CancellationSignal.OnCancelListener?);
+    method public void throwIfCanceled();
+  }
+
+  public static interface CancellationSignal.OnCancelListener {
+    method public void onCancel();
+  }
+
+  public final class ConfigurationCompat {
+    method public static androidx.core.os.LocaleListCompat getLocales(android.content.res.Configuration);
+  }
+
+  public final class EnvironmentCompat {
+    method public static String! getStorageState(java.io.File);
+    field public static final String MEDIA_UNKNOWN = "unknown";
+  }
+
+  public final class HandlerCompat {
+    method public static android.os.Handler createAsync(android.os.Looper);
+    method public static android.os.Handler createAsync(android.os.Looper, android.os.Handler.Callback);
+    method public static boolean postDelayed(android.os.Handler, Runnable, Object?, long);
+  }
+
+  public final class LocaleListCompat {
+    method public static androidx.core.os.LocaleListCompat create(java.util.Locale!...);
+    method public static androidx.core.os.LocaleListCompat forLanguageTags(String?);
+    method public java.util.Locale! get(int);
+    method @Size(min=1) public static androidx.core.os.LocaleListCompat getAdjustedDefault();
+    method @Size(min=1) public static androidx.core.os.LocaleListCompat getDefault();
+    method public static androidx.core.os.LocaleListCompat getEmptyLocaleList();
+    method public java.util.Locale? getFirstMatch(String![]);
+    method @IntRange(from=0xffffffff) public int indexOf(java.util.Locale!);
+    method public boolean isEmpty();
+    method @IntRange(from=0) public int size();
+    method public String toLanguageTags();
+    method public Object? unwrap();
+    method @Deprecated @RequiresApi(24) public static androidx.core.os.LocaleListCompat! wrap(Object!);
+    method @RequiresApi(24) public static androidx.core.os.LocaleListCompat wrap(android.os.LocaleList);
+  }
+
+  public final class MessageCompat {
+    method public static boolean isAsynchronous(android.os.Message);
+    method public static void setAsynchronous(android.os.Message, boolean);
+  }
+
+  public class OperationCanceledException extends java.lang.RuntimeException {
+    ctor public OperationCanceledException();
+    ctor public OperationCanceledException(String?);
+  }
+
+  public final class ParcelCompat {
+    method public static boolean readBoolean(android.os.Parcel);
+    method public static void writeBoolean(android.os.Parcel, boolean);
+  }
+
+  @Deprecated public final class ParcelableCompat {
+    method @Deprecated public static <T> android.os.Parcelable.Creator<T!>! newCreator(androidx.core.os.ParcelableCompatCreatorCallbacks<T!>!);
+  }
+
+  @Deprecated public interface ParcelableCompatCreatorCallbacks<T> {
+    method @Deprecated public T! createFromParcel(android.os.Parcel!, ClassLoader!);
+    method @Deprecated public T![]! newArray(int);
+  }
+
+  public final class TraceCompat {
+    method public static void beginAsyncSection(String, int);
+    method public static void beginSection(String);
+    method public static void endAsyncSection(String, int);
+    method public static void endSection();
+    method public static boolean isEnabled();
+    method public static void setCounter(String, int);
+  }
+
+  public class UserManagerCompat {
+    method public static boolean isUserUnlocked(android.content.Context);
+  }
+
+}
+
+package androidx.core.provider {
+
+  public final class FontRequest {
+    ctor public FontRequest(String, String, String, java.util.List<java.util.List<byte[]!>!>);
+    ctor public FontRequest(String, String, String, @ArrayRes int);
+    method public java.util.List<java.util.List<byte[]!>!>? getCertificates();
+    method @ArrayRes public int getCertificatesArrayResId();
+    method public String getProviderAuthority();
+    method public String getProviderPackage();
+    method public String getQuery();
+  }
+
+  public class FontsContractCompat {
+    method public static android.graphics.Typeface? buildTypeface(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontsContractCompat.FontInfo![]);
+    method public static androidx.core.provider.FontsContractCompat.FontFamilyResult fetchFonts(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontRequest) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static void requestFont(android.content.Context, androidx.core.provider.FontRequest, androidx.core.provider.FontsContractCompat.FontRequestCallback, android.os.Handler);
+  }
+
+  public static final class FontsContractCompat.Columns implements android.provider.BaseColumns {
+    ctor public FontsContractCompat.Columns();
+    field public static final String FILE_ID = "file_id";
+    field public static final String ITALIC = "font_italic";
+    field public static final String RESULT_CODE = "result_code";
+    field public static final int RESULT_CODE_FONT_NOT_FOUND = 1; // 0x1
+    field public static final int RESULT_CODE_FONT_UNAVAILABLE = 2; // 0x2
+    field public static final int RESULT_CODE_MALFORMED_QUERY = 3; // 0x3
+    field public static final int RESULT_CODE_OK = 0; // 0x0
+    field public static final String TTC_INDEX = "font_ttc_index";
+    field public static final String VARIATION_SETTINGS = "font_variation_settings";
+    field public static final String WEIGHT = "font_weight";
+  }
+
+  public static class FontsContractCompat.FontFamilyResult {
+    method public androidx.core.provider.FontsContractCompat.FontInfo![]! getFonts();
+    method public int getStatusCode();
+    field public static final int STATUS_OK = 0; // 0x0
+    field public static final int STATUS_UNEXPECTED_DATA_PROVIDED = 2; // 0x2
+    field public static final int STATUS_WRONG_CERTIFICATES = 1; // 0x1
+  }
+
+  public static class FontsContractCompat.FontInfo {
+    method public int getResultCode();
+    method @IntRange(from=0) public int getTtcIndex();
+    method public android.net.Uri getUri();
+    method @IntRange(from=1, to=1000) public int getWeight();
+    method public boolean isItalic();
+  }
+
+  public static class FontsContractCompat.FontRequestCallback {
+    ctor public FontsContractCompat.FontRequestCallback();
+    method public void onTypefaceRequestFailed(int);
+    method public void onTypefaceRetrieved(android.graphics.Typeface!);
+    field public static final int FAIL_REASON_FONT_LOAD_ERROR = -3; // 0xfffffffd
+    field public static final int FAIL_REASON_FONT_NOT_FOUND = 1; // 0x1
+    field public static final int FAIL_REASON_FONT_UNAVAILABLE = 2; // 0x2
+    field public static final int FAIL_REASON_MALFORMED_QUERY = 3; // 0x3
+    field public static final int FAIL_REASON_PROVIDER_NOT_FOUND = -1; // 0xffffffff
+    field public static final int FAIL_REASON_SECURITY_VIOLATION = -4; // 0xfffffffc
+    field public static final int FAIL_REASON_WRONG_CERTIFICATES = -2; // 0xfffffffe
+  }
+
+}
+
+package androidx.core.telephony.mbms {
+
+  public final class MbmsHelper {
+    method public static CharSequence? getBestNameForService(android.content.Context, android.telephony.mbms.ServiceInfo);
+  }
+
+}
+
+package androidx.core.text {
+
+  public final class BidiFormatter {
+    method public static androidx.core.text.BidiFormatter! getInstance();
+    method public static androidx.core.text.BidiFormatter! getInstance(boolean);
+    method public static androidx.core.text.BidiFormatter! getInstance(java.util.Locale!);
+    method public boolean getStereoReset();
+    method public boolean isRtl(String!);
+    method public boolean isRtl(CharSequence!);
+    method public boolean isRtlContext();
+    method public String! unicodeWrap(String!, androidx.core.text.TextDirectionHeuristicCompat!, boolean);
+    method public CharSequence! unicodeWrap(CharSequence!, androidx.core.text.TextDirectionHeuristicCompat!, boolean);
+    method public String! unicodeWrap(String!, androidx.core.text.TextDirectionHeuristicCompat!);
+    method public CharSequence! unicodeWrap(CharSequence!, androidx.core.text.TextDirectionHeuristicCompat!);
+    method public String! unicodeWrap(String!, boolean);
+    method public CharSequence! unicodeWrap(CharSequence!, boolean);
+    method public String! unicodeWrap(String!);
+    method public CharSequence! unicodeWrap(CharSequence!);
+  }
+
+  public static final class BidiFormatter.Builder {
+    ctor public BidiFormatter.Builder();
+    ctor public BidiFormatter.Builder(boolean);
+    ctor public BidiFormatter.Builder(java.util.Locale!);
+    method public androidx.core.text.BidiFormatter! build();
+    method public androidx.core.text.BidiFormatter.Builder! setTextDirectionHeuristic(androidx.core.text.TextDirectionHeuristicCompat!);
+    method public androidx.core.text.BidiFormatter.Builder! stereoReset(boolean);
+  }
+
+  public final class HtmlCompat {
+    method public static android.text.Spanned fromHtml(String, int);
+    method public static android.text.Spanned fromHtml(String, int, android.text.Html.ImageGetter?, android.text.Html.TagHandler?);
+    method public static String toHtml(android.text.Spanned, int);
+    field public static final int FROM_HTML_MODE_COMPACT = 63; // 0x3f
+    field public static final int FROM_HTML_MODE_LEGACY = 0; // 0x0
+    field public static final int FROM_HTML_OPTION_USE_CSS_COLORS = 256; // 0x100
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_BLOCKQUOTE = 32; // 0x20
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_DIV = 16; // 0x10
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_HEADING = 2; // 0x2
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_LIST = 8; // 0x8
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_LIST_ITEM = 4; // 0x4
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_PARAGRAPH = 1; // 0x1
+    field public static final int TO_HTML_PARAGRAPH_LINES_CONSECUTIVE = 0; // 0x0
+    field public static final int TO_HTML_PARAGRAPH_LINES_INDIVIDUAL = 1; // 0x1
+  }
+
+  public final class ICUCompat {
+    method public static String? maximizeAndGetScript(java.util.Locale!);
+  }
+
+  public class PrecomputedTextCompat implements android.text.Spannable {
+    method public char charAt(int);
+    method public static androidx.core.text.PrecomputedTextCompat! create(CharSequence, androidx.core.text.PrecomputedTextCompat.Params);
+    method @IntRange(from=0) public int getParagraphCount();
+    method @IntRange(from=0) public int getParagraphEnd(@IntRange(from=0) int);
+    method @IntRange(from=0) public int getParagraphStart(@IntRange(from=0) int);
+    method public androidx.core.text.PrecomputedTextCompat.Params getParams();
+    method public int getSpanEnd(Object!);
+    method public int getSpanFlags(Object!);
+    method public int getSpanStart(Object!);
+    method public <T> T![]! getSpans(int, int, Class<T!>!);
+    method @UiThread public static java.util.concurrent.Future<androidx.core.text.PrecomputedTextCompat!>! getTextFuture(CharSequence, androidx.core.text.PrecomputedTextCompat.Params, java.util.concurrent.Executor?);
+    method public int length();
+    method public int nextSpanTransition(int, int, Class!);
+    method public void removeSpan(Object!);
+    method public void setSpan(Object!, int, int, int);
+    method public CharSequence! subSequence(int, int);
+  }
+
+  public static final class PrecomputedTextCompat.Params {
+    ctor @RequiresApi(28) public PrecomputedTextCompat.Params(android.text.PrecomputedText.Params);
+    method @RequiresApi(23) public int getBreakStrategy();
+    method @RequiresApi(23) public int getHyphenationFrequency();
+    method @RequiresApi(18) public android.text.TextDirectionHeuristic? getTextDirection();
+    method public android.text.TextPaint getTextPaint();
+  }
+
+  public static class PrecomputedTextCompat.Params.Builder {
+    ctor public PrecomputedTextCompat.Params.Builder(android.text.TextPaint);
+    method public androidx.core.text.PrecomputedTextCompat.Params build();
+    method @RequiresApi(23) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setBreakStrategy(int);
+    method @RequiresApi(23) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setHyphenationFrequency(int);
+    method @RequiresApi(18) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setTextDirection(android.text.TextDirectionHeuristic);
+  }
+
+  public interface TextDirectionHeuristicCompat {
+    method public boolean isRtl(char[]!, int, int);
+    method public boolean isRtl(CharSequence!, int, int);
+  }
+
+  public final class TextDirectionHeuristicsCompat {
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! ANYRTL_LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! FIRSTSTRONG_LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! FIRSTSTRONG_RTL;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! LOCALE;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! RTL;
+  }
+
+  public final class TextUtilsCompat {
+    method public static int getLayoutDirectionFromLocale(java.util.Locale?);
+    method public static String htmlEncode(String);
+  }
+
+}
+
+package androidx.core.text.util {
+
+  public final class LinkifyCompat {
+    method public static boolean addLinks(android.text.Spannable, int);
+    method public static boolean addLinks(android.widget.TextView, int);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?, String![]?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?, String![]?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+  }
+
+}
+
+package androidx.core.util {
+
+  public class AtomicFile {
+    ctor public AtomicFile(java.io.File);
+    method public void delete();
+    method public void failWrite(java.io.FileOutputStream?);
+    method public void finishWrite(java.io.FileOutputStream?);
+    method public java.io.File getBaseFile();
+    method public java.io.FileInputStream openRead() throws java.io.FileNotFoundException;
+    method public byte[] readFully() throws java.io.IOException;
+    method public java.io.FileOutputStream startWrite() throws java.io.IOException;
+  }
+
+  public interface Consumer<T> {
+    method public void accept(T!);
+  }
+
+  public class ObjectsCompat {
+    method public static boolean equals(Object?, Object?);
+    method public static int hash(java.lang.Object!...);
+    method public static int hashCode(Object?);
+  }
+
+  public class Pair<F, S> {
+    ctor public Pair(F?, S?);
+    method public static <A, B> androidx.core.util.Pair<A!,B!> create(A?, B?);
+    field public final F? first;
+    field public final S? second;
+  }
+
+  public final class PatternsCompat {
+    field public static final java.util.regex.Pattern! DOMAIN_NAME;
+    field public static final java.util.regex.Pattern! EMAIL_ADDRESS;
+    field public static final java.util.regex.Pattern! IP_ADDRESS;
+    field public static final java.util.regex.Pattern! WEB_URL;
+  }
+
+  public final class Pools {
+  }
+
+  public static interface Pools.Pool<T> {
+    method public T? acquire();
+    method public boolean release(T);
+  }
+
+  public static class Pools.SimplePool<T> implements androidx.core.util.Pools.Pool<T> {
+    ctor public Pools.SimplePool(int);
+    method public T! acquire();
+    method public boolean release(T);
+  }
+
+  public static class Pools.SynchronizedPool<T> extends androidx.core.util.Pools.SimplePool<T> {
+    ctor public Pools.SynchronizedPool(int);
+  }
+
+  public interface Predicate<T> {
+    method public boolean test(T!);
+  }
+
+  public interface Supplier<T> {
+    method public T! get();
+  }
+
+}
+
+package androidx.core.view {
+
+  public class AccessibilityDelegateCompat {
+    ctor public AccessibilityDelegateCompat();
+    method public boolean dispatchPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public androidx.core.view.accessibility.AccessibilityNodeProviderCompat! getAccessibilityNodeProvider(android.view.View!);
+    method public void onInitializeAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public void onInitializeAccessibilityNodeInfo(android.view.View!, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method public void onPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public boolean onRequestSendAccessibilityEvent(android.view.ViewGroup!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public boolean performAccessibilityAction(android.view.View!, int, android.os.Bundle!);
+    method public void sendAccessibilityEvent(android.view.View!, int);
+    method public void sendAccessibilityEventUnchecked(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+  }
+
+  public abstract class ActionProvider {
+    ctor public ActionProvider(android.content.Context!);
+    method public android.content.Context! getContext();
+    method public boolean hasSubMenu();
+    method public boolean isVisible();
+    method public abstract android.view.View! onCreateActionView();
+    method public android.view.View! onCreateActionView(android.view.MenuItem!);
+    method public boolean onPerformDefaultAction();
+    method public void onPrepareSubMenu(android.view.SubMenu!);
+    method public boolean overridesItemVisibility();
+    method public void refreshVisibility();
+    method public void setVisibilityListener(androidx.core.view.ActionProvider.VisibilityListener!);
+  }
+
+  public static interface ActionProvider.VisibilityListener {
+    method public void onActionProviderVisibilityChanged(boolean);
+  }
+
+  public final class DisplayCutoutCompat {
+    ctor public DisplayCutoutCompat(android.graphics.Rect!, java.util.List<android.graphics.Rect!>!);
+    method public java.util.List<android.graphics.Rect!>! getBoundingRects();
+    method public int getSafeInsetBottom();
+    method public int getSafeInsetLeft();
+    method public int getSafeInsetRight();
+    method public int getSafeInsetTop();
+  }
+
+  public final class DragAndDropPermissionsCompat {
+    method public void release();
+  }
+
+  public class DragStartHelper {
+    ctor public DragStartHelper(android.view.View!, androidx.core.view.DragStartHelper.OnDragStartListener!);
+    method public void attach();
+    method public void detach();
+    method public void getTouchPosition(android.graphics.Point!);
+    method public boolean onLongClick(android.view.View!);
+    method public boolean onTouch(android.view.View!, android.view.MotionEvent!);
+  }
+
+  public static interface DragStartHelper.OnDragStartListener {
+    method public boolean onDragStart(android.view.View!, androidx.core.view.DragStartHelper!);
+  }
+
+  public final class GestureDetectorCompat {
+    ctor public GestureDetectorCompat(android.content.Context!, android.view.GestureDetector.OnGestureListener!);
+    ctor public GestureDetectorCompat(android.content.Context!, android.view.GestureDetector.OnGestureListener!, android.os.Handler!);
+    method public boolean isLongpressEnabled();
+    method public boolean onTouchEvent(android.view.MotionEvent!);
+    method public void setIsLongpressEnabled(boolean);
+    method public void setOnDoubleTapListener(android.view.GestureDetector.OnDoubleTapListener!);
+  }
+
+  public final class GravityCompat {
+    method public static void apply(int, int, int, android.graphics.Rect!, android.graphics.Rect!, int);
+    method public static void apply(int, int, int, android.graphics.Rect!, int, int, android.graphics.Rect!, int);
+    method public static void applyDisplay(int, android.graphics.Rect!, android.graphics.Rect!, int);
+    method public static int getAbsoluteGravity(int, int);
+    field public static final int END = 8388613; // 0x800005
+    field public static final int RELATIVE_HORIZONTAL_GRAVITY_MASK = 8388615; // 0x800007
+    field public static final int RELATIVE_LAYOUT_DIRECTION = 8388608; // 0x800000
+    field public static final int START = 8388611; // 0x800003
+  }
+
+  public final class InputDeviceCompat {
+    field public static final int SOURCE_ANY = -256; // 0xffffff00
+    field public static final int SOURCE_CLASS_BUTTON = 1; // 0x1
+    field public static final int SOURCE_CLASS_JOYSTICK = 16; // 0x10
+    field public static final int SOURCE_CLASS_MASK = 255; // 0xff
+    field public static final int SOURCE_CLASS_NONE = 0; // 0x0
+    field public static final int SOURCE_CLASS_POINTER = 2; // 0x2
+    field public static final int SOURCE_CLASS_POSITION = 8; // 0x8
+    field public static final int SOURCE_CLASS_TRACKBALL = 4; // 0x4
+    field public static final int SOURCE_DPAD = 513; // 0x201
+    field public static final int SOURCE_GAMEPAD = 1025; // 0x401
+    field public static final int SOURCE_HDMI = 33554433; // 0x2000001
+    field public static final int SOURCE_JOYSTICK = 16777232; // 0x1000010
+    field public static final int SOURCE_KEYBOARD = 257; // 0x101
+    field public static final int SOURCE_MOUSE = 8194; // 0x2002
+    field public static final int SOURCE_ROTARY_ENCODER = 4194304; // 0x400000
+    field public static final int SOURCE_STYLUS = 16386; // 0x4002
+    field public static final int SOURCE_TOUCHPAD = 1048584; // 0x100008
+    field public static final int SOURCE_TOUCHSCREEN = 4098; // 0x1002
+    field public static final int SOURCE_TOUCH_NAVIGATION = 2097152; // 0x200000
+    field public static final int SOURCE_TRACKBALL = 65540; // 0x10004
+    field public static final int SOURCE_UNKNOWN = 0; // 0x0
+  }
+
+  public final class LayoutInflaterCompat {
+    method @Deprecated public static androidx.core.view.LayoutInflaterFactory! getFactory(android.view.LayoutInflater!);
+    method @Deprecated public static void setFactory(android.view.LayoutInflater, androidx.core.view.LayoutInflaterFactory);
+    method public static void setFactory2(android.view.LayoutInflater, android.view.LayoutInflater.Factory2);
+  }
+
+  @Deprecated public interface LayoutInflaterFactory {
+    method @Deprecated public android.view.View! onCreateView(android.view.View!, String!, android.content.Context!, android.util.AttributeSet!);
+  }
+
+  public final class MarginLayoutParamsCompat {
+    method public static int getLayoutDirection(android.view.ViewGroup.MarginLayoutParams!);
+    method public static int getMarginEnd(android.view.ViewGroup.MarginLayoutParams!);
+    method public static int getMarginStart(android.view.ViewGroup.MarginLayoutParams!);
+    method public static boolean isMarginRelative(android.view.ViewGroup.MarginLayoutParams!);
+    method public static void resolveLayoutDirection(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setLayoutDirection(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setMarginEnd(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setMarginStart(android.view.ViewGroup.MarginLayoutParams!, int);
+  }
+
+  public final class MenuCompat {
+    method public static void setGroupDividerEnabled(android.view.Menu!, boolean);
+    method @Deprecated public static void setShowAsAction(android.view.MenuItem!, int);
+  }
+
+  public final class MenuItemCompat {
+    method @Deprecated public static boolean collapseActionView(android.view.MenuItem!);
+    method @Deprecated public static boolean expandActionView(android.view.MenuItem!);
+    method public static androidx.core.view.ActionProvider! getActionProvider(android.view.MenuItem!);
+    method @Deprecated public static android.view.View! getActionView(android.view.MenuItem!);
+    method public static int getAlphabeticModifiers(android.view.MenuItem!);
+    method public static CharSequence! getContentDescription(android.view.MenuItem!);
+    method public static android.content.res.ColorStateList! getIconTintList(android.view.MenuItem!);
+    method public static android.graphics.PorterDuff.Mode! getIconTintMode(android.view.MenuItem!);
+    method public static int getNumericModifiers(android.view.MenuItem!);
+    method public static CharSequence! getTooltipText(android.view.MenuItem!);
+    method @Deprecated public static boolean isActionViewExpanded(android.view.MenuItem!);
+    method public static android.view.MenuItem! setActionProvider(android.view.MenuItem!, androidx.core.view.ActionProvider!);
+    method @Deprecated public static android.view.MenuItem! setActionView(android.view.MenuItem!, android.view.View!);
+    method @Deprecated public static android.view.MenuItem! setActionView(android.view.MenuItem!, int);
+    method public static void setAlphabeticShortcut(android.view.MenuItem!, char, int);
+    method public static void setContentDescription(android.view.MenuItem!, CharSequence!);
+    method public static void setIconTintList(android.view.MenuItem!, android.content.res.ColorStateList!);
+    method public static void setIconTintMode(android.view.MenuItem!, android.graphics.PorterDuff.Mode!);
+    method public static void setNumericShortcut(android.view.MenuItem!, char, int);
+    method @Deprecated public static android.view.MenuItem! setOnActionExpandListener(android.view.MenuItem!, androidx.core.view.MenuItemCompat.OnActionExpandListener!);
+    method public static void setShortcut(android.view.MenuItem!, char, char, int, int);
+    method @Deprecated public static void setShowAsAction(android.view.MenuItem!, int);
+    method public static void setTooltipText(android.view.MenuItem!, CharSequence!);
+    field @Deprecated public static final int SHOW_AS_ACTION_ALWAYS = 2; // 0x2
+    field @Deprecated public static final int SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW = 8; // 0x8
+    field @Deprecated public static final int SHOW_AS_ACTION_IF_ROOM = 1; // 0x1
+    field @Deprecated public static final int SHOW_AS_ACTION_NEVER = 0; // 0x0
+    field @Deprecated public static final int SHOW_AS_ACTION_WITH_TEXT = 4; // 0x4
+  }
+
+  @Deprecated public static interface MenuItemCompat.OnActionExpandListener {
+    method @Deprecated public boolean onMenuItemActionCollapse(android.view.MenuItem!);
+    method @Deprecated public boolean onMenuItemActionExpand(android.view.MenuItem!);
+  }
+
+  public final class MotionEventCompat {
+    method @Deprecated public static int findPointerIndex(android.view.MotionEvent!, int);
+    method @Deprecated public static int getActionIndex(android.view.MotionEvent!);
+    method @Deprecated public static int getActionMasked(android.view.MotionEvent!);
+    method @Deprecated public static float getAxisValue(android.view.MotionEvent!, int);
+    method @Deprecated public static float getAxisValue(android.view.MotionEvent!, int, int);
+    method @Deprecated public static int getButtonState(android.view.MotionEvent!);
+    method @Deprecated public static int getPointerCount(android.view.MotionEvent!);
+    method @Deprecated public static int getPointerId(android.view.MotionEvent!, int);
+    method @Deprecated public static int getSource(android.view.MotionEvent!);
+    method @Deprecated public static float getX(android.view.MotionEvent!, int);
+    method @Deprecated public static float getY(android.view.MotionEvent!, int);
+    method public static boolean isFromSource(android.view.MotionEvent!, int);
+    field @Deprecated public static final int ACTION_HOVER_ENTER = 9; // 0x9
+    field @Deprecated public static final int ACTION_HOVER_EXIT = 10; // 0xa
+    field @Deprecated public static final int ACTION_HOVER_MOVE = 7; // 0x7
+    field @Deprecated public static final int ACTION_MASK = 255; // 0xff
+    field @Deprecated public static final int ACTION_POINTER_DOWN = 5; // 0x5
+    field @Deprecated public static final int ACTION_POINTER_INDEX_MASK = 65280; // 0xff00
+    field @Deprecated public static final int ACTION_POINTER_INDEX_SHIFT = 8; // 0x8
+    field @Deprecated public static final int ACTION_POINTER_UP = 6; // 0x6
+    field @Deprecated public static final int ACTION_SCROLL = 8; // 0x8
+    field @Deprecated public static final int AXIS_BRAKE = 23; // 0x17
+    field @Deprecated public static final int AXIS_DISTANCE = 24; // 0x18
+    field @Deprecated public static final int AXIS_GAS = 22; // 0x16
+    field @Deprecated public static final int AXIS_GENERIC_1 = 32; // 0x20
+    field @Deprecated public static final int AXIS_GENERIC_10 = 41; // 0x29
+    field @Deprecated public static final int AXIS_GENERIC_11 = 42; // 0x2a
+    field @Deprecated public static final int AXIS_GENERIC_12 = 43; // 0x2b
+    field @Deprecated public static final int AXIS_GENERIC_13 = 44; // 0x2c
+    field @Deprecated public static final int AXIS_GENERIC_14 = 45; // 0x2d
+    field @Deprecated public static final int AXIS_GENERIC_15 = 46; // 0x2e
+    field @Deprecated public static final int AXIS_GENERIC_16 = 47; // 0x2f
+    field @Deprecated public static final int AXIS_GENERIC_2 = 33; // 0x21
+    field @Deprecated public static final int AXIS_GENERIC_3 = 34; // 0x22
+    field @Deprecated public static final int AXIS_GENERIC_4 = 35; // 0x23
+    field @Deprecated public static final int AXIS_GENERIC_5 = 36; // 0x24
+    field @Deprecated public static final int AXIS_GENERIC_6 = 37; // 0x25
+    field @Deprecated public static final int AXIS_GENERIC_7 = 38; // 0x26
+    field @Deprecated public static final int AXIS_GENERIC_8 = 39; // 0x27
+    field @Deprecated public static final int AXIS_GENERIC_9 = 40; // 0x28
+    field @Deprecated public static final int AXIS_HAT_X = 15; // 0xf
+    field @Deprecated public static final int AXIS_HAT_Y = 16; // 0x10
+    field @Deprecated public static final int AXIS_HSCROLL = 10; // 0xa
+    field @Deprecated public static final int AXIS_LTRIGGER = 17; // 0x11
+    field @Deprecated public static final int AXIS_ORIENTATION = 8; // 0x8
+    field @Deprecated public static final int AXIS_PRESSURE = 2; // 0x2
+    field public static final int AXIS_RELATIVE_X = 27; // 0x1b
+    field public static final int AXIS_RELATIVE_Y = 28; // 0x1c
+    field @Deprecated public static final int AXIS_RTRIGGER = 18; // 0x12
+    field @Deprecated public static final int AXIS_RUDDER = 20; // 0x14
+    field @Deprecated public static final int AXIS_RX = 12; // 0xc
+    field @Deprecated public static final int AXIS_RY = 13; // 0xd
+    field @Deprecated public static final int AXIS_RZ = 14; // 0xe
+    field public static final int AXIS_SCROLL = 26; // 0x1a
+    field @Deprecated public static final int AXIS_SIZE = 3; // 0x3
+    field @Deprecated public static final int AXIS_THROTTLE = 19; // 0x13
+    field @Deprecated public static final int AXIS_TILT = 25; // 0x19
+    field @Deprecated public static final int AXIS_TOOL_MAJOR = 6; // 0x6
+    field @Deprecated public static final int AXIS_TOOL_MINOR = 7; // 0x7
+    field @Deprecated public static final int AXIS_TOUCH_MAJOR = 4; // 0x4
+    field @Deprecated public static final int AXIS_TOUCH_MINOR = 5; // 0x5
+    field @Deprecated public static final int AXIS_VSCROLL = 9; // 0x9
+    field @Deprecated public static final int AXIS_WHEEL = 21; // 0x15
+    field @Deprecated public static final int AXIS_X = 0; // 0x0
+    field @Deprecated public static final int AXIS_Y = 1; // 0x1
+    field @Deprecated public static final int AXIS_Z = 11; // 0xb
+    field @Deprecated public static final int BUTTON_PRIMARY = 1; // 0x1
+  }
+
+  public interface NestedScrollingChild {
+    method public boolean dispatchNestedFling(float, float, boolean);
+    method public boolean dispatchNestedPreFling(float, float);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?);
+    method public boolean hasNestedScrollingParent();
+    method public boolean isNestedScrollingEnabled();
+    method public void setNestedScrollingEnabled(boolean);
+    method public boolean startNestedScroll(int);
+    method public void stopNestedScroll();
+  }
+
+  public interface NestedScrollingChild2 extends androidx.core.view.NestedScrollingChild {
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?, int);
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+  }
+
+  public interface NestedScrollingChild3 extends androidx.core.view.NestedScrollingChild2 {
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]);
+  }
+
+  public class NestedScrollingChildHelper {
+    ctor public NestedScrollingChildHelper(android.view.View);
+    method public boolean dispatchNestedFling(float, float, boolean);
+    method public boolean dispatchNestedPreFling(float, float);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?, int);
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]?);
+    method public boolean hasNestedScrollingParent();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean isNestedScrollingEnabled();
+    method public void onDetachedFromWindow();
+    method public void onStopNestedScroll(android.view.View);
+    method public void setNestedScrollingEnabled(boolean);
+    method public boolean startNestedScroll(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll();
+    method public void stopNestedScroll(int);
+  }
+
+  public interface NestedScrollingParent {
+    method public int getNestedScrollAxes();
+    method public boolean onNestedFling(android.view.View, float, float, boolean);
+    method public boolean onNestedPreFling(android.view.View, float, float);
+    method public void onNestedPreScroll(android.view.View, int, int, int[]);
+    method public void onNestedScroll(android.view.View, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int);
+    method public void onStopNestedScroll(android.view.View);
+  }
+
+  public interface NestedScrollingParent2 extends androidx.core.view.NestedScrollingParent {
+    method public void onNestedPreScroll(android.view.View, int, int, int[], int);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View, int);
+  }
+
+  public interface NestedScrollingParent3 extends androidx.core.view.NestedScrollingParent2 {
+    method public void onNestedScroll(android.view.View, int, int, int, int, int, int[]);
+  }
+
+  public class NestedScrollingParentHelper {
+    ctor public NestedScrollingParentHelper(android.view.ViewGroup);
+    method public int getNestedScrollAxes();
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View);
+    method public void onStopNestedScroll(android.view.View, int);
+  }
+
+  public interface OnApplyWindowInsetsListener {
+    method public androidx.core.view.WindowInsetsCompat! onApplyWindowInsets(android.view.View!, androidx.core.view.WindowInsetsCompat!);
+  }
+
+  public final class OneShotPreDrawListener implements android.view.View.OnAttachStateChangeListener android.view.ViewTreeObserver.OnPreDrawListener {
+    method public static androidx.core.view.OneShotPreDrawListener add(android.view.View, Runnable);
+    method public boolean onPreDraw();
+    method public void onViewAttachedToWindow(android.view.View!);
+    method public void onViewDetachedFromWindow(android.view.View!);
+    method public void removeListener();
+  }
+
+  public final class PointerIconCompat {
+    method public static androidx.core.view.PointerIconCompat! create(android.graphics.Bitmap!, float, float);
+    method public static androidx.core.view.PointerIconCompat! getSystemIcon(android.content.Context!, int);
+    method public static androidx.core.view.PointerIconCompat! load(android.content.res.Resources!, int);
+    field public static final int TYPE_ALIAS = 1010; // 0x3f2
+    field public static final int TYPE_ALL_SCROLL = 1013; // 0x3f5
+    field public static final int TYPE_ARROW = 1000; // 0x3e8
+    field public static final int TYPE_CELL = 1006; // 0x3ee
+    field public static final int TYPE_CONTEXT_MENU = 1001; // 0x3e9
+    field public static final int TYPE_COPY = 1011; // 0x3f3
+    field public static final int TYPE_CROSSHAIR = 1007; // 0x3ef
+    field public static final int TYPE_DEFAULT = 1000; // 0x3e8
+    field public static final int TYPE_GRAB = 1020; // 0x3fc
+    field public static final int TYPE_GRABBING = 1021; // 0x3fd
+    field public static final int TYPE_HAND = 1002; // 0x3ea
+    field public static final int TYPE_HELP = 1003; // 0x3eb
+    field public static final int TYPE_HORIZONTAL_DOUBLE_ARROW = 1014; // 0x3f6
+    field public static final int TYPE_NO_DROP = 1012; // 0x3f4
+    field public static final int TYPE_NULL = 0; // 0x0
+    field public static final int TYPE_TEXT = 1008; // 0x3f0
+    field public static final int TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW = 1017; // 0x3f9
+    field public static final int TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW = 1016; // 0x3f8
+    field public static final int TYPE_VERTICAL_DOUBLE_ARROW = 1015; // 0x3f7
+    field public static final int TYPE_VERTICAL_TEXT = 1009; // 0x3f1
+    field public static final int TYPE_WAIT = 1004; // 0x3ec
+    field public static final int TYPE_ZOOM_IN = 1018; // 0x3fa
+    field public static final int TYPE_ZOOM_OUT = 1019; // 0x3fb
+  }
+
+  public final class ScaleGestureDetectorCompat {
+    method @Deprecated public static boolean isQuickScaleEnabled(Object!);
+    method public static boolean isQuickScaleEnabled(android.view.ScaleGestureDetector!);
+    method @Deprecated public static void setQuickScaleEnabled(Object!, boolean);
+    method public static void setQuickScaleEnabled(android.view.ScaleGestureDetector!, boolean);
+  }
+
+  public interface ScrollingView {
+    method public int computeHorizontalScrollExtent();
+    method public int computeHorizontalScrollOffset();
+    method public int computeHorizontalScrollRange();
+    method public int computeVerticalScrollExtent();
+    method public int computeVerticalScrollOffset();
+    method public int computeVerticalScrollRange();
+  }
+
+  public interface TintableBackgroundView {
+    method public android.content.res.ColorStateList? getSupportBackgroundTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportBackgroundTintMode();
+    method public void setSupportBackgroundTintList(android.content.res.ColorStateList?);
+    method public void setSupportBackgroundTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  @Deprecated public final class VelocityTrackerCompat {
+    method @Deprecated public static float getXVelocity(android.view.VelocityTracker!, int);
+    method @Deprecated public static float getYVelocity(android.view.VelocityTracker!, int);
+  }
+
+  public class ViewCompat {
+    ctor protected ViewCompat();
+    method public static int addAccessibilityAction(android.view.View, CharSequence, androidx.core.view.accessibility.AccessibilityViewCommand);
+    method public static void addKeyboardNavigationClusters(android.view.View, java.util.Collection<android.view.View!>, int);
+    method public static void addOnUnhandledKeyEventListener(android.view.View, androidx.core.view.ViewCompat.OnUnhandledKeyEventListenerCompat);
+    method public static androidx.core.view.ViewPropertyAnimatorCompat animate(android.view.View);
+    method @Deprecated public static boolean canScrollHorizontally(android.view.View!, int);
+    method @Deprecated public static boolean canScrollVertically(android.view.View!, int);
+    method public static void cancelDragAndDrop(android.view.View);
+    method @Deprecated public static int combineMeasuredStates(int, int);
+    method public static androidx.core.view.WindowInsetsCompat! dispatchApplyWindowInsets(android.view.View, androidx.core.view.WindowInsetsCompat!);
+    method public static void dispatchFinishTemporaryDetach(android.view.View);
+    method public static boolean dispatchNestedFling(android.view.View, float, float, boolean);
+    method public static boolean dispatchNestedPreFling(android.view.View, float, float);
+    method public static boolean dispatchNestedPreScroll(android.view.View, int, int, int[]?, int[]?);
+    method public static boolean dispatchNestedPreScroll(android.view.View, int, int, int[]?, int[]?, int);
+    method public static boolean dispatchNestedScroll(android.view.View, int, int, int, int, int[]?);
+    method public static void dispatchNestedScroll(android.view.View, int, int, int, int, int[]?, int, int[]);
+    method public static boolean dispatchNestedScroll(android.view.View, int, int, int, int, int[]?, int);
+    method public static void dispatchStartTemporaryDetach(android.view.View);
+    method public static void enableAccessibleClickableSpanSupport(android.view.View!);
+    method public static int generateViewId();
+    method public static androidx.core.view.AccessibilityDelegateCompat? getAccessibilityDelegate(android.view.View);
+    method public static int getAccessibilityLiveRegion(android.view.View);
+    method public static androidx.core.view.accessibility.AccessibilityNodeProviderCompat! getAccessibilityNodeProvider(android.view.View);
+    method @UiThread public static CharSequence! getAccessibilityPaneTitle(android.view.View!);
+    method @Deprecated public static float getAlpha(android.view.View!);
+    method public static android.content.res.ColorStateList! getBackgroundTintList(android.view.View);
+    method public static android.graphics.PorterDuff.Mode! getBackgroundTintMode(android.view.View);
+    method public static android.graphics.Rect? getClipBounds(android.view.View);
+    method public static android.view.Display? getDisplay(android.view.View);
+    method public static float getElevation(android.view.View);
+    method public static boolean getFitsSystemWindows(android.view.View);
+    method public static int getImportantForAccessibility(android.view.View);
+    method public static int getImportantForAutofill(android.view.View);
+    method public static int getLabelFor(android.view.View);
+    method @Deprecated public static int getLayerType(android.view.View!);
+    method public static int getLayoutDirection(android.view.View);
+    method @Deprecated public static android.graphics.Matrix? getMatrix(android.view.View!);
+    method @Deprecated public static int getMeasuredHeightAndState(android.view.View!);
+    method @Deprecated public static int getMeasuredState(android.view.View!);
+    method @Deprecated public static int getMeasuredWidthAndState(android.view.View!);
+    method public static int getMinimumHeight(android.view.View);
+    method public static int getMinimumWidth(android.view.View);
+    method public static int getNextClusterForwardId(android.view.View);
+    method @Deprecated public static int getOverScrollMode(android.view.View!);
+    method @Px public static int getPaddingEnd(android.view.View);
+    method @Px public static int getPaddingStart(android.view.View);
+    method public static android.view.ViewParent! getParentForAccessibility(android.view.View);
+    method @Deprecated public static float getPivotX(android.view.View!);
+    method @Deprecated public static float getPivotY(android.view.View!);
+    method @Deprecated public static float getRotation(android.view.View!);
+    method @Deprecated public static float getRotationX(android.view.View!);
+    method @Deprecated public static float getRotationY(android.view.View!);
+    method @Deprecated public static float getScaleX(android.view.View!);
+    method @Deprecated public static float getScaleY(android.view.View!);
+    method public static int getScrollIndicators(android.view.View);
+    method public static java.util.List<android.graphics.Rect!> getSystemGestureExclusionRects(android.view.View);
+    method public static String? getTransitionName(android.view.View);
+    method @Deprecated public static float getTranslationX(android.view.View!);
+    method @Deprecated public static float getTranslationY(android.view.View!);
+    method public static float getTranslationZ(android.view.View);
+    method public static int getWindowSystemUiVisibility(android.view.View);
+    method @Deprecated public static float getX(android.view.View!);
+    method @Deprecated public static float getY(android.view.View!);
+    method public static float getZ(android.view.View);
+    method public static boolean hasAccessibilityDelegate(android.view.View);
+    method public static boolean hasExplicitFocusable(android.view.View);
+    method public static boolean hasNestedScrollingParent(android.view.View);
+    method public static boolean hasNestedScrollingParent(android.view.View, int);
+    method public static boolean hasOnClickListeners(android.view.View);
+    method public static boolean hasOverlappingRendering(android.view.View);
+    method public static boolean hasTransientState(android.view.View);
+    method @UiThread public static boolean isAccessibilityHeading(android.view.View!);
+    method public static boolean isAttachedToWindow(android.view.View);
+    method public static boolean isFocusedByDefault(android.view.View);
+    method public static boolean isImportantForAccessibility(android.view.View);
+    method public static boolean isImportantForAutofill(android.view.View);
+    method public static boolean isInLayout(android.view.View);
+    method public static boolean isKeyboardNavigationCluster(android.view.View);
+    method public static boolean isLaidOut(android.view.View);
+    method public static boolean isLayoutDirectionResolved(android.view.View);
+    method public static boolean isNestedScrollingEnabled(android.view.View);
+    method @Deprecated public static boolean isOpaque(android.view.View!);
+    method public static boolean isPaddingRelative(android.view.View);
+    method @UiThread public static boolean isScreenReaderFocusable(android.view.View!);
+    method @Deprecated public static void jumpDrawablesToCurrentState(android.view.View!);
+    method public static android.view.View! keyboardNavigationClusterSearch(android.view.View, android.view.View!, int);
+    method public static void offsetLeftAndRight(android.view.View, int);
+    method public static void offsetTopAndBottom(android.view.View, int);
+    method public static androidx.core.view.WindowInsetsCompat! onApplyWindowInsets(android.view.View, androidx.core.view.WindowInsetsCompat!);
+    method @Deprecated public static void onInitializeAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static void onInitializeAccessibilityNodeInfo(android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method @Deprecated public static void onPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static boolean performAccessibilityAction(android.view.View, int, android.os.Bundle!);
+    method public static void postInvalidateOnAnimation(android.view.View);
+    method public static void postInvalidateOnAnimation(android.view.View, int, int, int, int);
+    method public static void postOnAnimation(android.view.View, Runnable!);
+    method public static void postOnAnimationDelayed(android.view.View, Runnable!, long);
+    method public static void removeAccessibilityAction(android.view.View, int);
+    method public static void removeOnUnhandledKeyEventListener(android.view.View, androidx.core.view.ViewCompat.OnUnhandledKeyEventListenerCompat);
+    method public static void replaceAccessibilityAction(android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat, CharSequence?, androidx.core.view.accessibility.AccessibilityViewCommand?);
+    method public static void requestApplyInsets(android.view.View);
+    method public static <T extends android.view.View> T requireViewById(android.view.View, @IdRes int);
+    method @Deprecated public static int resolveSizeAndState(int, int, int);
+    method public static boolean restoreDefaultFocus(android.view.View);
+    method public static void setAccessibilityDelegate(android.view.View, androidx.core.view.AccessibilityDelegateCompat!);
+    method @UiThread public static void setAccessibilityHeading(android.view.View!, boolean);
+    method public static void setAccessibilityLiveRegion(android.view.View, int);
+    method @UiThread public static void setAccessibilityPaneTitle(android.view.View!, CharSequence!);
+    method @Deprecated public static void setActivated(android.view.View!, boolean);
+    method @Deprecated public static void setAlpha(android.view.View!, @FloatRange(from=0.0, to=1.0) float);
+    method public static void setAutofillHints(android.view.View, java.lang.String!...);
+    method public static void setBackground(android.view.View, android.graphics.drawable.Drawable?);
+    method public static void setBackgroundTintList(android.view.View, android.content.res.ColorStateList!);
+    method public static void setBackgroundTintMode(android.view.View, android.graphics.PorterDuff.Mode!);
+    method @Deprecated public static void setChildrenDrawingOrderEnabled(android.view.ViewGroup!, boolean);
+    method public static void setClipBounds(android.view.View, android.graphics.Rect!);
+    method public static void setElevation(android.view.View, float);
+    method @Deprecated public static void setFitsSystemWindows(android.view.View!, boolean);
+    method public static void setFocusedByDefault(android.view.View, boolean);
+    method public static void setHasTransientState(android.view.View, boolean);
+    method public static void setImportantForAccessibility(android.view.View, int);
+    method public static void setImportantForAutofill(android.view.View, int);
+    method public static void setKeyboardNavigationCluster(android.view.View, boolean);
+    method public static void setLabelFor(android.view.View, @IdRes int);
+    method public static void setLayerPaint(android.view.View, android.graphics.Paint!);
+    method @Deprecated public static void setLayerType(android.view.View!, int, android.graphics.Paint!);
+    method public static void setLayoutDirection(android.view.View, int);
+    method public static void setNestedScrollingEnabled(android.view.View, boolean);
+    method public static void setNextClusterForwardId(android.view.View, int);
+    method public static void setOnApplyWindowInsetsListener(android.view.View, androidx.core.view.OnApplyWindowInsetsListener!);
+    method @Deprecated public static void setOverScrollMode(android.view.View!, int);
+    method public static void setPaddingRelative(android.view.View, @Px int, @Px int, @Px int, @Px int);
+    method @Deprecated public static void setPivotX(android.view.View!, float);
+    method @Deprecated public static void setPivotY(android.view.View!, float);
+    method public static void setPointerIcon(android.view.View, androidx.core.view.PointerIconCompat!);
+    method @Deprecated public static void setRotation(android.view.View!, float);
+    method @Deprecated public static void setRotationX(android.view.View!, float);
+    method @Deprecated public static void setRotationY(android.view.View!, float);
+    method @Deprecated public static void setSaveFromParentEnabled(android.view.View!, boolean);
+    method @Deprecated public static void setScaleX(android.view.View!, float);
+    method @Deprecated public static void setScaleY(android.view.View!, float);
+    method @UiThread public static void setScreenReaderFocusable(android.view.View!, boolean);
+    method public static void setScrollIndicators(android.view.View, int);
+    method public static void setScrollIndicators(android.view.View, int, int);
+    method public static void setSystemGestureExclusionRects(android.view.View, java.util.List<android.graphics.Rect!>);
+    method public static void setTooltipText(android.view.View, CharSequence?);
+    method public static void setTransitionName(android.view.View, String!);
+    method @Deprecated public static void setTranslationX(android.view.View!, float);
+    method @Deprecated public static void setTranslationY(android.view.View!, float);
+    method public static void setTranslationZ(android.view.View, float);
+    method @Deprecated public static void setX(android.view.View!, float);
+    method @Deprecated public static void setY(android.view.View!, float);
+    method public static void setZ(android.view.View, float);
+    method public static boolean startDragAndDrop(android.view.View, android.content.ClipData!, android.view.View.DragShadowBuilder!, Object!, int);
+    method public static boolean startNestedScroll(android.view.View, int);
+    method public static boolean startNestedScroll(android.view.View, int, int);
+    method public static void stopNestedScroll(android.view.View);
+    method public static void stopNestedScroll(android.view.View, int);
+    method public static void updateDragShadow(android.view.View, android.view.View.DragShadowBuilder!);
+    field public static final int ACCESSIBILITY_LIVE_REGION_ASSERTIVE = 2; // 0x2
+    field public static final int ACCESSIBILITY_LIVE_REGION_NONE = 0; // 0x0
+    field public static final int ACCESSIBILITY_LIVE_REGION_POLITE = 1; // 0x1
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_AUTO = 0; // 0x0
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_NO = 2; // 0x2
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS = 4; // 0x4
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_YES = 1; // 0x1
+    field @Deprecated public static final int LAYER_TYPE_HARDWARE = 2; // 0x2
+    field @Deprecated public static final int LAYER_TYPE_NONE = 0; // 0x0
+    field @Deprecated public static final int LAYER_TYPE_SOFTWARE = 1; // 0x1
+    field public static final int LAYOUT_DIRECTION_INHERIT = 2; // 0x2
+    field public static final int LAYOUT_DIRECTION_LOCALE = 3; // 0x3
+    field public static final int LAYOUT_DIRECTION_LTR = 0; // 0x0
+    field public static final int LAYOUT_DIRECTION_RTL = 1; // 0x1
+    field @Deprecated public static final int MEASURED_HEIGHT_STATE_SHIFT = 16; // 0x10
+    field @Deprecated public static final int MEASURED_SIZE_MASK = 16777215; // 0xffffff
+    field @Deprecated public static final int MEASURED_STATE_MASK = -16777216; // 0xff000000
+    field @Deprecated public static final int MEASURED_STATE_TOO_SMALL = 16777216; // 0x1000000
+    field @Deprecated public static final int OVER_SCROLL_ALWAYS = 0; // 0x0
+    field @Deprecated public static final int OVER_SCROLL_IF_CONTENT_SCROLLS = 1; // 0x1
+    field @Deprecated public static final int OVER_SCROLL_NEVER = 2; // 0x2
+    field public static final int SCROLL_AXIS_HORIZONTAL = 1; // 0x1
+    field public static final int SCROLL_AXIS_NONE = 0; // 0x0
+    field public static final int SCROLL_AXIS_VERTICAL = 2; // 0x2
+    field public static final int SCROLL_INDICATOR_BOTTOM = 2; // 0x2
+    field public static final int SCROLL_INDICATOR_END = 32; // 0x20
+    field public static final int SCROLL_INDICATOR_LEFT = 4; // 0x4
+    field public static final int SCROLL_INDICATOR_RIGHT = 8; // 0x8
+    field public static final int SCROLL_INDICATOR_START = 16; // 0x10
+    field public static final int SCROLL_INDICATOR_TOP = 1; // 0x1
+    field public static final int TYPE_NON_TOUCH = 1; // 0x1
+    field public static final int TYPE_TOUCH = 0; // 0x0
+  }
+
+  public static interface ViewCompat.OnUnhandledKeyEventListenerCompat {
+    method public boolean onUnhandledKeyEvent(android.view.View!, android.view.KeyEvent!);
+  }
+
+  public final class ViewConfigurationCompat {
+    method public static float getScaledHorizontalScrollFactor(android.view.ViewConfiguration, android.content.Context);
+    method public static int getScaledHoverSlop(android.view.ViewConfiguration!);
+    method @Deprecated public static int getScaledPagingTouchSlop(android.view.ViewConfiguration!);
+    method public static float getScaledVerticalScrollFactor(android.view.ViewConfiguration, android.content.Context);
+    method @Deprecated public static boolean hasPermanentMenuKey(android.view.ViewConfiguration!);
+    method public static boolean shouldShowMenuShortcutsWhenKeyboardPresent(android.view.ViewConfiguration!, android.content.Context);
+  }
+
+  public final class ViewGroupCompat {
+    method public static int getLayoutMode(android.view.ViewGroup);
+    method public static int getNestedScrollAxes(android.view.ViewGroup);
+    method public static boolean isTransitionGroup(android.view.ViewGroup);
+    method @Deprecated public static boolean onRequestSendAccessibilityEvent(android.view.ViewGroup!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static void setLayoutMode(android.view.ViewGroup, int);
+    method @Deprecated public static void setMotionEventSplittingEnabled(android.view.ViewGroup!, boolean);
+    method public static void setTransitionGroup(android.view.ViewGroup, boolean);
+    field public static final int LAYOUT_MODE_CLIP_BOUNDS = 0; // 0x0
+    field public static final int LAYOUT_MODE_OPTICAL_BOUNDS = 1; // 0x1
+  }
+
+  public final class ViewParentCompat {
+    method public static void notifySubtreeAccessibilityStateChanged(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static boolean onNestedFling(android.view.ViewParent!, android.view.View!, float, float, boolean);
+    method public static boolean onNestedPreFling(android.view.ViewParent!, android.view.View!, float, float);
+    method public static void onNestedPreScroll(android.view.ViewParent!, android.view.View!, int, int, int[]!);
+    method public static void onNestedPreScroll(android.view.ViewParent!, android.view.View!, int, int, int[]!, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int, int, int[]);
+    method public static void onNestedScrollAccepted(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static void onNestedScrollAccepted(android.view.ViewParent!, android.view.View!, android.view.View!, int, int);
+    method public static boolean onStartNestedScroll(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static boolean onStartNestedScroll(android.view.ViewParent!, android.view.View!, android.view.View!, int, int);
+    method public static void onStopNestedScroll(android.view.ViewParent!, android.view.View!);
+    method public static void onStopNestedScroll(android.view.ViewParent!, android.view.View!, int);
+    method @Deprecated public static boolean requestSendAccessibilityEvent(android.view.ViewParent!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+  }
+
+  public final class ViewPropertyAnimatorCompat {
+    method public androidx.core.view.ViewPropertyAnimatorCompat! alpha(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! alphaBy(float);
+    method public void cancel();
+    method public long getDuration();
+    method public android.view.animation.Interpolator! getInterpolator();
+    method public long getStartDelay();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotation(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setDuration(long);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setInterpolator(android.view.animation.Interpolator!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setListener(androidx.core.view.ViewPropertyAnimatorListener!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setStartDelay(long);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setUpdateListener(androidx.core.view.ViewPropertyAnimatorUpdateListener!);
+    method public void start();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationZ(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationZBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withEndAction(Runnable!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withLayer();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withStartAction(Runnable!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! x(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! xBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! y(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! yBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! z(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! zBy(float);
+  }
+
+  public interface ViewPropertyAnimatorListener {
+    method public void onAnimationCancel(android.view.View!);
+    method public void onAnimationEnd(android.view.View!);
+    method public void onAnimationStart(android.view.View!);
+  }
+
+  public class ViewPropertyAnimatorListenerAdapter implements androidx.core.view.ViewPropertyAnimatorListener {
+    ctor public ViewPropertyAnimatorListenerAdapter();
+    method public void onAnimationCancel(android.view.View!);
+    method public void onAnimationEnd(android.view.View!);
+    method public void onAnimationStart(android.view.View!);
+  }
+
+  public interface ViewPropertyAnimatorUpdateListener {
+    method public void onAnimationUpdate(android.view.View!);
+  }
+
+  public final class WindowCompat {
+    method public static <T extends android.view.View> T requireViewById(android.view.Window, @IdRes int);
+    field public static final int FEATURE_ACTION_BAR = 8; // 0x8
+    field public static final int FEATURE_ACTION_BAR_OVERLAY = 9; // 0x9
+    field public static final int FEATURE_ACTION_MODE_OVERLAY = 10; // 0xa
+  }
+
+  public class WindowInsetsCompat {
+    ctor public WindowInsetsCompat(androidx.core.view.WindowInsetsCompat!);
+    method public androidx.core.view.WindowInsetsCompat! consumeDisplayCutout();
+    method public androidx.core.view.WindowInsetsCompat! consumeStableInsets();
+    method public androidx.core.view.WindowInsetsCompat! consumeSystemWindowInsets();
+    method public androidx.core.view.DisplayCutoutCompat? getDisplayCutout();
+    method public androidx.core.graphics.Insets getMandatorySystemGestureInsets();
+    method public int getStableInsetBottom();
+    method public int getStableInsetLeft();
+    method public int getStableInsetRight();
+    method public int getStableInsetTop();
+    method public androidx.core.graphics.Insets getStableInsets();
+    method public androidx.core.graphics.Insets getSystemGestureInsets();
+    method public int getSystemWindowInsetBottom();
+    method public int getSystemWindowInsetLeft();
+    method public int getSystemWindowInsetRight();
+    method public int getSystemWindowInsetTop();
+    method public androidx.core.graphics.Insets getSystemWindowInsets();
+    method public androidx.core.graphics.Insets getTappableElementInsets();
+    method public boolean hasInsets();
+    method public boolean hasStableInsets();
+    method public boolean hasSystemWindowInsets();
+    method public boolean isConsumed();
+    method public boolean isRound();
+    method public androidx.core.view.WindowInsetsCompat! replaceSystemWindowInsets(int, int, int, int);
+    method public androidx.core.view.WindowInsetsCompat! replaceSystemWindowInsets(android.graphics.Rect!);
+    method @RequiresApi(20) public android.view.WindowInsets? toWindowInsets();
+    method @RequiresApi(20) public static androidx.core.view.WindowInsetsCompat toWindowInsetsCompat(android.view.WindowInsets);
+  }
+
+}
+
+package androidx.core.view.accessibility {
+
+  public final class AccessibilityClickableSpanCompat extends android.text.style.ClickableSpan {
+    method public void onClick(android.view.View);
+  }
+
+  public final class AccessibilityEventCompat {
+    method @Deprecated public static void appendRecord(android.view.accessibility.AccessibilityEvent!, androidx.core.view.accessibility.AccessibilityRecordCompat!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! asRecord(android.view.accessibility.AccessibilityEvent!);
+    method public static int getAction(android.view.accessibility.AccessibilityEvent!);
+    method public static int getContentChangeTypes(android.view.accessibility.AccessibilityEvent!);
+    method public static int getMovementGranularity(android.view.accessibility.AccessibilityEvent!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! getRecord(android.view.accessibility.AccessibilityEvent!, int);
+    method @Deprecated public static int getRecordCount(android.view.accessibility.AccessibilityEvent!);
+    method public static void setAction(android.view.accessibility.AccessibilityEvent!, int);
+    method public static void setContentChangeTypes(android.view.accessibility.AccessibilityEvent!, int);
+    method public static void setMovementGranularity(android.view.accessibility.AccessibilityEvent!, int);
+    field public static final int CONTENT_CHANGE_TYPE_CONTENT_DESCRIPTION = 4; // 0x4
+    field public static final int CONTENT_CHANGE_TYPE_PANE_APPEARED = 16; // 0x10
+    field public static final int CONTENT_CHANGE_TYPE_PANE_DISAPPEARED = 32; // 0x20
+    field public static final int CONTENT_CHANGE_TYPE_PANE_TITLE = 8; // 0x8
+    field public static final int CONTENT_CHANGE_TYPE_SUBTREE = 1; // 0x1
+    field public static final int CONTENT_CHANGE_TYPE_TEXT = 2; // 0x2
+    field public static final int CONTENT_CHANGE_TYPE_UNDEFINED = 0; // 0x0
+    field public static final int TYPES_ALL_MASK = -1; // 0xffffffff
+    field public static final int TYPE_ANNOUNCEMENT = 16384; // 0x4000
+    field public static final int TYPE_ASSIST_READING_CONTEXT = 16777216; // 0x1000000
+    field public static final int TYPE_GESTURE_DETECTION_END = 524288; // 0x80000
+    field public static final int TYPE_GESTURE_DETECTION_START = 262144; // 0x40000
+    field @Deprecated public static final int TYPE_TOUCH_EXPLORATION_GESTURE_END = 1024; // 0x400
+    field @Deprecated public static final int TYPE_TOUCH_EXPLORATION_GESTURE_START = 512; // 0x200
+    field public static final int TYPE_TOUCH_INTERACTION_END = 2097152; // 0x200000
+    field public static final int TYPE_TOUCH_INTERACTION_START = 1048576; // 0x100000
+    field public static final int TYPE_VIEW_ACCESSIBILITY_FOCUSED = 32768; // 0x8000
+    field public static final int TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED = 65536; // 0x10000
+    field public static final int TYPE_VIEW_CONTEXT_CLICKED = 8388608; // 0x800000
+    field @Deprecated public static final int TYPE_VIEW_HOVER_ENTER = 128; // 0x80
+    field @Deprecated public static final int TYPE_VIEW_HOVER_EXIT = 256; // 0x100
+    field @Deprecated public static final int TYPE_VIEW_SCROLLED = 4096; // 0x1000
+    field @Deprecated public static final int TYPE_VIEW_TEXT_SELECTION_CHANGED = 8192; // 0x2000
+    field public static final int TYPE_VIEW_TEXT_TRAVERSED_AT_MOVEMENT_GRANULARITY = 131072; // 0x20000
+    field public static final int TYPE_WINDOWS_CHANGED = 4194304; // 0x400000
+    field @Deprecated public static final int TYPE_WINDOW_CONTENT_CHANGED = 2048; // 0x800
+  }
+
+  public final class AccessibilityManagerCompat {
+    method @Deprecated public static boolean addAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener!);
+    method public static boolean addTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.TouchExplorationStateChangeListener!);
+    method @Deprecated public static java.util.List<android.accessibilityservice.AccessibilityServiceInfo!>! getEnabledAccessibilityServiceList(android.view.accessibility.AccessibilityManager!, int);
+    method @Deprecated public static java.util.List<android.accessibilityservice.AccessibilityServiceInfo!>! getInstalledAccessibilityServiceList(android.view.accessibility.AccessibilityManager!);
+    method @Deprecated public static boolean isTouchExplorationEnabled(android.view.accessibility.AccessibilityManager!);
+    method @Deprecated public static boolean removeAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener!);
+    method public static boolean removeTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.TouchExplorationStateChangeListener!);
+  }
+
+  @Deprecated public static interface AccessibilityManagerCompat.AccessibilityStateChangeListener {
+    method @Deprecated public void onAccessibilityStateChanged(boolean);
+  }
+
+  @Deprecated public abstract static class AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat implements androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener {
+    ctor @Deprecated public AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat();
+  }
+
+  public static interface AccessibilityManagerCompat.TouchExplorationStateChangeListener {
+    method public void onTouchExplorationStateChanged(boolean);
+  }
+
+  public class AccessibilityNodeInfoCompat {
+    ctor @Deprecated public AccessibilityNodeInfoCompat(Object!);
+    method public void addAction(int);
+    method public void addAction(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!);
+    method public void addChild(android.view.View!);
+    method public void addChild(android.view.View!, int);
+    method public boolean canOpenPopup();
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>! findAccessibilityNodeInfosByText(String!);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>! findAccessibilityNodeInfosByViewId(String!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! findFocus(int);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! focusSearch(int);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!>! getActionList();
+    method public int getActions();
+    method @Deprecated public void getBoundsInParent(android.graphics.Rect!);
+    method public void getBoundsInScreen(android.graphics.Rect!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getChild(int);
+    method public int getChildCount();
+    method public CharSequence! getClassName();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! getCollectionInfo();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! getCollectionItemInfo();
+    method public CharSequence! getContentDescription();
+    method public int getDrawingOrder();
+    method public CharSequence! getError();
+    method public android.os.Bundle! getExtras();
+    method public CharSequence? getHintText();
+    method @Deprecated public Object! getInfo();
+    method public int getInputType();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getLabelFor();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getLabeledBy();
+    method public int getLiveRegion();
+    method public int getMaxTextLength();
+    method public int getMovementGranularities();
+    method public CharSequence! getPackageName();
+    method public CharSequence? getPaneTitle();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getParent();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat! getRangeInfo();
+    method public CharSequence? getRoleDescription();
+    method public CharSequence! getText();
+    method public int getTextSelectionEnd();
+    method public int getTextSelectionStart();
+    method public CharSequence? getTooltipText();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.TouchDelegateInfoCompat? getTouchDelegateInfo();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getTraversalAfter();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getTraversalBefore();
+    method public String! getViewIdResourceName();
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getWindow();
+    method public int getWindowId();
+    method public boolean isAccessibilityFocused();
+    method public boolean isCheckable();
+    method public boolean isChecked();
+    method public boolean isClickable();
+    method public boolean isContentInvalid();
+    method public boolean isContextClickable();
+    method public boolean isDismissable();
+    method public boolean isEditable();
+    method public boolean isEnabled();
+    method public boolean isFocusable();
+    method public boolean isFocused();
+    method public boolean isHeading();
+    method public boolean isImportantForAccessibility();
+    method public boolean isLongClickable();
+    method public boolean isMultiLine();
+    method public boolean isPassword();
+    method public boolean isScreenReaderFocusable();
+    method public boolean isScrollable();
+    method public boolean isSelected();
+    method public boolean isShowingHintText();
+    method public boolean isTextEntryKey();
+    method public boolean isVisibleToUser();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(android.view.View!);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(android.view.View!, int);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method public boolean performAction(int);
+    method public boolean performAction(int, android.os.Bundle!);
+    method public void recycle();
+    method public boolean refresh();
+    method public boolean removeAction(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!);
+    method public boolean removeChild(android.view.View!);
+    method public boolean removeChild(android.view.View!, int);
+    method public void setAccessibilityFocused(boolean);
+    method @Deprecated public void setBoundsInParent(android.graphics.Rect!);
+    method public void setBoundsInScreen(android.graphics.Rect!);
+    method public void setCanOpenPopup(boolean);
+    method public void setCheckable(boolean);
+    method public void setChecked(boolean);
+    method public void setClassName(CharSequence!);
+    method public void setClickable(boolean);
+    method public void setCollectionInfo(Object!);
+    method public void setCollectionItemInfo(Object!);
+    method public void setContentDescription(CharSequence!);
+    method public void setContentInvalid(boolean);
+    method public void setContextClickable(boolean);
+    method public void setDismissable(boolean);
+    method public void setDrawingOrder(int);
+    method public void setEditable(boolean);
+    method public void setEnabled(boolean);
+    method public void setError(CharSequence!);
+    method public void setFocusable(boolean);
+    method public void setFocused(boolean);
+    method public void setHeading(boolean);
+    method public void setHintText(CharSequence?);
+    method public void setImportantForAccessibility(boolean);
+    method public void setInputType(int);
+    method public void setLabelFor(android.view.View!);
+    method public void setLabelFor(android.view.View!, int);
+    method public void setLabeledBy(android.view.View!);
+    method public void setLabeledBy(android.view.View!, int);
+    method public void setLiveRegion(int);
+    method public void setLongClickable(boolean);
+    method public void setMaxTextLength(int);
+    method public void setMovementGranularities(int);
+    method public void setMultiLine(boolean);
+    method public void setPackageName(CharSequence!);
+    method public void setPaneTitle(CharSequence?);
+    method public void setParent(android.view.View!);
+    method public void setParent(android.view.View!, int);
+    method public void setPassword(boolean);
+    method public void setRangeInfo(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat!);
+    method public void setRoleDescription(CharSequence?);
+    method public void setScreenReaderFocusable(boolean);
+    method public void setScrollable(boolean);
+    method public void setSelected(boolean);
+    method public void setShowingHintText(boolean);
+    method public void setSource(android.view.View!);
+    method public void setSource(android.view.View!, int);
+    method public void setText(CharSequence!);
+    method public void setTextEntryKey(boolean);
+    method public void setTextSelection(int, int);
+    method public void setTooltipText(CharSequence?);
+    method public void setTouchDelegateInfo(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.TouchDelegateInfoCompat);
+    method public void setTraversalAfter(android.view.View!);
+    method public void setTraversalAfter(android.view.View!, int);
+    method public void setTraversalBefore(android.view.View!);
+    method public void setTraversalBefore(android.view.View!, int);
+    method public void setViewIdResourceName(String!);
+    method public void setVisibleToUser(boolean);
+    method public android.view.accessibility.AccessibilityNodeInfo! unwrap();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! wrap(android.view.accessibility.AccessibilityNodeInfo);
+    field public static final int ACTION_ACCESSIBILITY_FOCUS = 64; // 0x40
+    field public static final String ACTION_ARGUMENT_COLUMN_INT = "android.view.accessibility.action.ARGUMENT_COLUMN_INT";
+    field public static final String ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN = "ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN";
+    field public static final String ACTION_ARGUMENT_HTML_ELEMENT_STRING = "ACTION_ARGUMENT_HTML_ELEMENT_STRING";
+    field public static final String ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT = "ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT";
+    field public static final String ACTION_ARGUMENT_MOVE_WINDOW_X = "ACTION_ARGUMENT_MOVE_WINDOW_X";
+    field public static final String ACTION_ARGUMENT_MOVE_WINDOW_Y = "ACTION_ARGUMENT_MOVE_WINDOW_Y";
+    field public static final String ACTION_ARGUMENT_PROGRESS_VALUE = "android.view.accessibility.action.ARGUMENT_PROGRESS_VALUE";
+    field public static final String ACTION_ARGUMENT_ROW_INT = "android.view.accessibility.action.ARGUMENT_ROW_INT";
+    field public static final String ACTION_ARGUMENT_SELECTION_END_INT = "ACTION_ARGUMENT_SELECTION_END_INT";
+    field public static final String ACTION_ARGUMENT_SELECTION_START_INT = "ACTION_ARGUMENT_SELECTION_START_INT";
+    field public static final String ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE = "ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE";
+    field public static final int ACTION_CLEAR_ACCESSIBILITY_FOCUS = 128; // 0x80
+    field public static final int ACTION_CLEAR_FOCUS = 2; // 0x2
+    field public static final int ACTION_CLEAR_SELECTION = 8; // 0x8
+    field public static final int ACTION_CLICK = 16; // 0x10
+    field public static final int ACTION_COLLAPSE = 524288; // 0x80000
+    field public static final int ACTION_COPY = 16384; // 0x4000
+    field public static final int ACTION_CUT = 65536; // 0x10000
+    field public static final int ACTION_DISMISS = 1048576; // 0x100000
+    field public static final int ACTION_EXPAND = 262144; // 0x40000
+    field public static final int ACTION_FOCUS = 1; // 0x1
+    field public static final int ACTION_LONG_CLICK = 32; // 0x20
+    field public static final int ACTION_NEXT_AT_MOVEMENT_GRANULARITY = 256; // 0x100
+    field public static final int ACTION_NEXT_HTML_ELEMENT = 1024; // 0x400
+    field public static final int ACTION_PASTE = 32768; // 0x8000
+    field public static final int ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY = 512; // 0x200
+    field public static final int ACTION_PREVIOUS_HTML_ELEMENT = 2048; // 0x800
+    field public static final int ACTION_SCROLL_BACKWARD = 8192; // 0x2000
+    field public static final int ACTION_SCROLL_FORWARD = 4096; // 0x1000
+    field public static final int ACTION_SELECT = 4; // 0x4
+    field public static final int ACTION_SET_SELECTION = 131072; // 0x20000
+    field public static final int ACTION_SET_TEXT = 2097152; // 0x200000
+    field public static final int FOCUS_ACCESSIBILITY = 2; // 0x2
+    field public static final int FOCUS_INPUT = 1; // 0x1
+    field public static final int MOVEMENT_GRANULARITY_CHARACTER = 1; // 0x1
+    field public static final int MOVEMENT_GRANULARITY_LINE = 4; // 0x4
+    field public static final int MOVEMENT_GRANULARITY_PAGE = 16; // 0x10
+    field public static final int MOVEMENT_GRANULARITY_PARAGRAPH = 8; // 0x8
+    field public static final int MOVEMENT_GRANULARITY_WORD = 2; // 0x2
+  }
+
+  public static class AccessibilityNodeInfoCompat.AccessibilityActionCompat {
+    ctor public AccessibilityNodeInfoCompat.AccessibilityActionCompat(int, CharSequence!);
+    method public int getId();
+    method public CharSequence! getLabel();
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_ACCESSIBILITY_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_ACCESSIBILITY_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_SELECTION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_COLLAPSE;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CONTEXT_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_COPY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CUT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_DISMISS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_EXPAND;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_HIDE_TOOLTIP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_LONG_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_MOVE_WINDOW;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_NEXT_AT_MOVEMENT_GRANULARITY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_NEXT_HTML_ELEMENT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_DOWN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_LEFT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_RIGHT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_UP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PASTE;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PREVIOUS_HTML_ELEMENT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_BACKWARD;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_DOWN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_FORWARD;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_LEFT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_RIGHT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_TO_POSITION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_UP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SELECT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_PROGRESS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_SELECTION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_TEXT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SHOW_ON_SCREEN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SHOW_TOOLTIP;
+  }
+
+  public static class AccessibilityNodeInfoCompat.CollectionInfoCompat {
+    method public int getColumnCount();
+    method public int getRowCount();
+    method public int getSelectionMode();
+    method public boolean isHierarchical();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! obtain(int, int, boolean, int);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! obtain(int, int, boolean);
+    field public static final int SELECTION_MODE_MULTIPLE = 2; // 0x2
+    field public static final int SELECTION_MODE_NONE = 0; // 0x0
+    field public static final int SELECTION_MODE_SINGLE = 1; // 0x1
+  }
+
+  public static class AccessibilityNodeInfoCompat.CollectionItemInfoCompat {
+    method public int getColumnIndex();
+    method public int getColumnSpan();
+    method public int getRowIndex();
+    method public int getRowSpan();
+    method @Deprecated public boolean isHeading();
+    method public boolean isSelected();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! obtain(int, int, int, int, boolean, boolean);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! obtain(int, int, int, int, boolean);
+  }
+
+  public static class AccessibilityNodeInfoCompat.RangeInfoCompat {
+    method public float getCurrent();
+    method public float getMax();
+    method public float getMin();
+    method public int getType();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat! obtain(int, float, float, float);
+    field public static final int RANGE_TYPE_FLOAT = 1; // 0x1
+    field public static final int RANGE_TYPE_INT = 0; // 0x0
+    field public static final int RANGE_TYPE_PERCENT = 2; // 0x2
+  }
+
+  public static final class AccessibilityNodeInfoCompat.TouchDelegateInfoCompat {
+    ctor public AccessibilityNodeInfoCompat.TouchDelegateInfoCompat(java.util.Map<android.graphics.Region!,android.view.View!>);
+    method public android.graphics.Region? getRegionAt(@IntRange(from=0) int);
+    method @IntRange(from=0) public int getRegionCount();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? getTargetForRegion(android.graphics.Region);
+  }
+
+  public class AccessibilityNodeProviderCompat {
+    ctor public AccessibilityNodeProviderCompat();
+    ctor public AccessibilityNodeProviderCompat(Object!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? createAccessibilityNodeInfo(int);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>? findAccessibilityNodeInfosByText(String!, int);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? findFocus(int);
+    method public Object! getProvider();
+    method public boolean performAction(int, int, android.os.Bundle!);
+    field public static final int HOST_VIEW_ID = -1; // 0xffffffff
+  }
+
+  public class AccessibilityRecordCompat {
+    ctor @Deprecated public AccessibilityRecordCompat(Object!);
+    method @Deprecated public boolean equals(Object?);
+    method @Deprecated public int getAddedCount();
+    method @Deprecated public CharSequence! getBeforeText();
+    method @Deprecated public CharSequence! getClassName();
+    method @Deprecated public CharSequence! getContentDescription();
+    method @Deprecated public int getCurrentItemIndex();
+    method @Deprecated public int getFromIndex();
+    method @Deprecated public Object! getImpl();
+    method @Deprecated public int getItemCount();
+    method @Deprecated public int getMaxScrollX();
+    method public static int getMaxScrollX(android.view.accessibility.AccessibilityRecord!);
+    method @Deprecated public int getMaxScrollY();
+    method public static int getMaxScrollY(android.view.accessibility.AccessibilityRecord!);
+    method @Deprecated public android.os.Parcelable! getParcelableData();
+    method @Deprecated public int getRemovedCount();
+    method @Deprecated public int getScrollX();
+    method @Deprecated public int getScrollY();
+    method @Deprecated public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getSource();
+    method @Deprecated public java.util.List<java.lang.CharSequence!>! getText();
+    method @Deprecated public int getToIndex();
+    method @Deprecated public int getWindowId();
+    method @Deprecated public int hashCode();
+    method @Deprecated public boolean isChecked();
+    method @Deprecated public boolean isEnabled();
+    method @Deprecated public boolean isFullScreen();
+    method @Deprecated public boolean isPassword();
+    method @Deprecated public boolean isScrollable();
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! obtain(androidx.core.view.accessibility.AccessibilityRecordCompat!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! obtain();
+    method @Deprecated public void recycle();
+    method @Deprecated public void setAddedCount(int);
+    method @Deprecated public void setBeforeText(CharSequence!);
+    method @Deprecated public void setChecked(boolean);
+    method @Deprecated public void setClassName(CharSequence!);
+    method @Deprecated public void setContentDescription(CharSequence!);
+    method @Deprecated public void setCurrentItemIndex(int);
+    method @Deprecated public void setEnabled(boolean);
+    method @Deprecated public void setFromIndex(int);
+    method @Deprecated public void setFullScreen(boolean);
+    method @Deprecated public void setItemCount(int);
+    method @Deprecated public void setMaxScrollX(int);
+    method public static void setMaxScrollX(android.view.accessibility.AccessibilityRecord!, int);
+    method @Deprecated public void setMaxScrollY(int);
+    method public static void setMaxScrollY(android.view.accessibility.AccessibilityRecord!, int);
+    method @Deprecated public void setParcelableData(android.os.Parcelable!);
+    method @Deprecated public void setPassword(boolean);
+    method @Deprecated public void setRemovedCount(int);
+    method @Deprecated public void setScrollX(int);
+    method @Deprecated public void setScrollY(int);
+    method @Deprecated public void setScrollable(boolean);
+    method @Deprecated public void setSource(android.view.View!);
+    method @Deprecated public void setSource(android.view.View!, int);
+    method public static void setSource(android.view.accessibility.AccessibilityRecord, android.view.View!, int);
+    method @Deprecated public void setToIndex(int);
+  }
+
+  public interface AccessibilityViewCommand {
+    method public boolean perform(android.view.View, androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments?);
+  }
+
+  public abstract static class AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.CommandArguments();
+  }
+
+  public static final class AccessibilityViewCommand.MoveAtGranularityArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveAtGranularityArguments();
+    method public boolean getExtendSelection();
+    method public int getGranularity();
+  }
+
+  public static final class AccessibilityViewCommand.MoveHtmlArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveHtmlArguments();
+    method public String! getHTMLElement();
+  }
+
+  public static final class AccessibilityViewCommand.MoveWindowArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveWindowArguments();
+    method public int getX();
+    method public int getY();
+  }
+
+  public static final class AccessibilityViewCommand.ScrollToPositionArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.ScrollToPositionArguments();
+    method public int getColumn();
+    method public int getRow();
+  }
+
+  public static final class AccessibilityViewCommand.SetProgressArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetProgressArguments();
+    method public float getProgress();
+  }
+
+  public static final class AccessibilityViewCommand.SetSelectionArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetSelectionArguments();
+    method public int getEnd();
+    method public int getStart();
+  }
+
+  public static final class AccessibilityViewCommand.SetTextArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetTextArguments();
+    method public CharSequence! getText();
+  }
+
+  public class AccessibilityWindowInfoCompat {
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getAnchor();
+    method public void getBoundsInScreen(android.graphics.Rect!);
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getChild(int);
+    method public int getChildCount();
+    method public int getId();
+    method public int getLayer();
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getParent();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getRoot();
+    method public CharSequence! getTitle();
+    method public int getType();
+    method public boolean isAccessibilityFocused();
+    method public boolean isActive();
+    method public boolean isFocused();
+    method public static androidx.core.view.accessibility.AccessibilityWindowInfoCompat! obtain();
+    method public static androidx.core.view.accessibility.AccessibilityWindowInfoCompat! obtain(androidx.core.view.accessibility.AccessibilityWindowInfoCompat!);
+    method public void recycle();
+    field public static final int TYPE_ACCESSIBILITY_OVERLAY = 4; // 0x4
+    field public static final int TYPE_APPLICATION = 1; // 0x1
+    field public static final int TYPE_INPUT_METHOD = 2; // 0x2
+    field public static final int TYPE_SPLIT_SCREEN_DIVIDER = 5; // 0x5
+    field public static final int TYPE_SYSTEM = 3; // 0x3
+  }
+
+}
+
+package androidx.core.view.animation {
+
+  public final class PathInterpolatorCompat {
+    method public static android.view.animation.Interpolator! create(android.graphics.Path!);
+    method public static android.view.animation.Interpolator! create(float, float);
+    method public static android.view.animation.Interpolator! create(float, float, float, float);
+  }
+
+}
+
+package androidx.core.view.inputmethod {
+
+  public final class EditorInfoCompat {
+    ctor @Deprecated public EditorInfoCompat();
+    method public static String![] getContentMimeTypes(android.view.inputmethod.EditorInfo!);
+    method public static void setContentMimeTypes(android.view.inputmethod.EditorInfo, String![]?);
+    field public static final int IME_FLAG_FORCE_ASCII = -2147483648; // 0x80000000
+    field public static final int IME_FLAG_NO_PERSONALIZED_LEARNING = 16777216; // 0x1000000
+  }
+
+  public final class InputConnectionCompat {
+    ctor @Deprecated public InputConnectionCompat();
+    method public static boolean commitContent(android.view.inputmethod.InputConnection, android.view.inputmethod.EditorInfo, androidx.core.view.inputmethod.InputContentInfoCompat, int, android.os.Bundle?);
+    method public static android.view.inputmethod.InputConnection createWrapper(android.view.inputmethod.InputConnection, android.view.inputmethod.EditorInfo, androidx.core.view.inputmethod.InputConnectionCompat.OnCommitContentListener);
+    field public static final int INPUT_CONTENT_GRANT_READ_URI_PERMISSION = 1; // 0x1
+  }
+
+  public static interface InputConnectionCompat.OnCommitContentListener {
+    method public boolean onCommitContent(androidx.core.view.inputmethod.InputContentInfoCompat!, int, android.os.Bundle!);
+  }
+
+  public final class InputContentInfoCompat {
+    ctor public InputContentInfoCompat(android.net.Uri, android.content.ClipDescription, android.net.Uri?);
+    method public android.net.Uri getContentUri();
+    method public android.content.ClipDescription getDescription();
+    method public android.net.Uri? getLinkUri();
+    method public void releasePermission();
+    method public void requestPermission();
+    method public Object? unwrap();
+    method public static androidx.core.view.inputmethod.InputContentInfoCompat? wrap(Object?);
+  }
+
+}
+
+package androidx.core.widget {
+
+  public abstract class AutoScrollHelper implements android.view.View.OnTouchListener {
+    ctor public AutoScrollHelper(android.view.View);
+    method public abstract boolean canTargetScrollHorizontally(int);
+    method public abstract boolean canTargetScrollVertically(int);
+    method public boolean isEnabled();
+    method public boolean isExclusive();
+    method public boolean onTouch(android.view.View!, android.view.MotionEvent!);
+    method public abstract void scrollTargetBy(int, int);
+    method public androidx.core.widget.AutoScrollHelper setActivationDelay(int);
+    method public androidx.core.widget.AutoScrollHelper setEdgeType(int);
+    method public androidx.core.widget.AutoScrollHelper! setEnabled(boolean);
+    method public androidx.core.widget.AutoScrollHelper! setExclusive(boolean);
+    method public androidx.core.widget.AutoScrollHelper setMaximumEdges(float, float);
+    method public androidx.core.widget.AutoScrollHelper setMaximumVelocity(float, float);
+    method public androidx.core.widget.AutoScrollHelper setMinimumVelocity(float, float);
+    method public androidx.core.widget.AutoScrollHelper setRampDownDuration(int);
+    method public androidx.core.widget.AutoScrollHelper setRampUpDuration(int);
+    method public androidx.core.widget.AutoScrollHelper setRelativeEdges(float, float);
+    method public androidx.core.widget.AutoScrollHelper setRelativeVelocity(float, float);
+    field public static final int EDGE_TYPE_INSIDE = 0; // 0x0
+    field public static final int EDGE_TYPE_INSIDE_EXTEND = 1; // 0x1
+    field public static final int EDGE_TYPE_OUTSIDE = 2; // 0x2
+    field public static final float NO_MAX = 3.4028235E38f;
+    field public static final float NO_MIN = 0.0f;
+    field public static final float RELATIVE_UNSPECIFIED = 0.0f;
+  }
+
+  public final class CompoundButtonCompat {
+    method public static android.graphics.drawable.Drawable? getButtonDrawable(android.widget.CompoundButton);
+    method public static android.content.res.ColorStateList? getButtonTintList(android.widget.CompoundButton);
+    method public static android.graphics.PorterDuff.Mode? getButtonTintMode(android.widget.CompoundButton);
+    method public static void setButtonTintList(android.widget.CompoundButton, android.content.res.ColorStateList?);
+    method public static void setButtonTintMode(android.widget.CompoundButton, android.graphics.PorterDuff.Mode?);
+  }
+
+  public class ContentLoadingProgressBar extends android.widget.ProgressBar {
+    ctor public ContentLoadingProgressBar(android.content.Context);
+    ctor public ContentLoadingProgressBar(android.content.Context, android.util.AttributeSet?);
+    method public void hide();
+    method public void onAttachedToWindow();
+    method public void onDetachedFromWindow();
+    method public void show();
+  }
+
+  public final class EdgeEffectCompat {
+    ctor @Deprecated public EdgeEffectCompat(android.content.Context!);
+    method @Deprecated public boolean draw(android.graphics.Canvas!);
+    method @Deprecated public void finish();
+    method @Deprecated public boolean isFinished();
+    method @Deprecated public boolean onAbsorb(int);
+    method @Deprecated public boolean onPull(float);
+    method @Deprecated public boolean onPull(float, float);
+    method public static void onPull(android.widget.EdgeEffect, float, float);
+    method @Deprecated public boolean onRelease();
+    method @Deprecated public void setSize(int, int);
+  }
+
+  public class ImageViewCompat {
+    method public static android.content.res.ColorStateList? getImageTintList(android.widget.ImageView);
+    method public static android.graphics.PorterDuff.Mode? getImageTintMode(android.widget.ImageView);
+    method public static void setImageTintList(android.widget.ImageView, android.content.res.ColorStateList?);
+    method public static void setImageTintMode(android.widget.ImageView, android.graphics.PorterDuff.Mode?);
+  }
+
+  public final class ListPopupWindowCompat {
+    method @Deprecated public static android.view.View.OnTouchListener! createDragToOpenListener(Object!, android.view.View!);
+    method public static android.view.View.OnTouchListener? createDragToOpenListener(android.widget.ListPopupWindow, android.view.View);
+  }
+
+  public class ListViewAutoScrollHelper extends androidx.core.widget.AutoScrollHelper {
+    ctor public ListViewAutoScrollHelper(android.widget.ListView);
+    method public boolean canTargetScrollHorizontally(int);
+    method public boolean canTargetScrollVertically(int);
+    method public void scrollTargetBy(int, int);
+  }
+
+  public final class ListViewCompat {
+    method public static boolean canScrollList(android.widget.ListView, int);
+    method public static void scrollListBy(android.widget.ListView, int);
+  }
+
+  public class NestedScrollView extends android.widget.FrameLayout implements androidx.core.view.NestedScrollingChild3 androidx.core.view.NestedScrollingParent3 androidx.core.view.ScrollingView {
+    ctor public NestedScrollView(android.content.Context);
+    ctor public NestedScrollView(android.content.Context, android.util.AttributeSet?);
+    ctor public NestedScrollView(android.content.Context, android.util.AttributeSet?, int);
+    method public boolean arrowScroll(int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollExtent();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollOffset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollRange();
+    method protected int computeScrollDeltaToGetChildRectOnScreen(android.graphics.Rect!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollExtent();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollOffset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollRange();
+    method public boolean dispatchNestedPreScroll(int, int, int[]!, int[]!, int);
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]!, int);
+    method public boolean executeKeyEvent(android.view.KeyEvent);
+    method public void fling(int);
+    method public boolean fullScroll(int);
+    method public int getMaxScrollAmount();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean isFillViewport();
+    method public boolean isSmoothScrollingEnabled();
+    method public void onAttachedToWindow();
+    method public void onNestedPreScroll(android.view.View, int, int, int[], int);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int, int[]);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View, int);
+    method public boolean pageScroll(int);
+    method public void setFillViewport(boolean);
+    method public void setOnScrollChangeListener(androidx.core.widget.NestedScrollView.OnScrollChangeListener?);
+    method public void setSmoothScrollingEnabled(boolean);
+    method public final void smoothScrollBy(int, int);
+    method public final void smoothScrollTo(int, int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+  }
+
+  public static interface NestedScrollView.OnScrollChangeListener {
+    method public void onScrollChange(androidx.core.widget.NestedScrollView!, int, int, int, int);
+  }
+
+  public final class PopupMenuCompat {
+    method public static android.view.View.OnTouchListener? getDragToOpenListener(Object);
+  }
+
+  public final class PopupWindowCompat {
+    method public static boolean getOverlapAnchor(android.widget.PopupWindow);
+    method public static int getWindowLayoutType(android.widget.PopupWindow);
+    method public static void setOverlapAnchor(android.widget.PopupWindow, boolean);
+    method public static void setWindowLayoutType(android.widget.PopupWindow, int);
+    method public static void showAsDropDown(android.widget.PopupWindow, android.view.View, int, int, int);
+  }
+
+  @Deprecated public final class ScrollerCompat {
+    method @Deprecated public void abortAnimation();
+    method @Deprecated public boolean computeScrollOffset();
+    method @Deprecated public static androidx.core.widget.ScrollerCompat! create(android.content.Context!);
+    method @Deprecated public static androidx.core.widget.ScrollerCompat! create(android.content.Context!, android.view.animation.Interpolator!);
+    method @Deprecated public void fling(int, int, int, int, int, int, int, int);
+    method @Deprecated public void fling(int, int, int, int, int, int, int, int, int, int);
+    method @Deprecated public float getCurrVelocity();
+    method @Deprecated public int getCurrX();
+    method @Deprecated public int getCurrY();
+    method @Deprecated public int getFinalX();
+    method @Deprecated public int getFinalY();
+    method @Deprecated public boolean isFinished();
+    method @Deprecated public boolean isOverScrolled();
+    method @Deprecated public void notifyHorizontalEdgeReached(int, int, int);
+    method @Deprecated public void notifyVerticalEdgeReached(int, int, int);
+    method @Deprecated public boolean springBack(int, int, int, int, int, int);
+    method @Deprecated public void startScroll(int, int, int, int);
+    method @Deprecated public void startScroll(int, int, int, int, int);
+  }
+
+  public final class TextViewCompat {
+    method public static int getAutoSizeMaxTextSize(android.widget.TextView);
+    method public static int getAutoSizeMinTextSize(android.widget.TextView);
+    method public static int getAutoSizeStepGranularity(android.widget.TextView);
+    method public static int[] getAutoSizeTextAvailableSizes(android.widget.TextView);
+    method public static int getAutoSizeTextType(android.widget.TextView);
+    method public static android.content.res.ColorStateList? getCompoundDrawableTintList(android.widget.TextView);
+    method public static android.graphics.PorterDuff.Mode? getCompoundDrawableTintMode(android.widget.TextView);
+    method public static android.graphics.drawable.Drawable![] getCompoundDrawablesRelative(android.widget.TextView);
+    method public static int getFirstBaselineToTopHeight(android.widget.TextView);
+    method public static int getLastBaselineToBottomHeight(android.widget.TextView);
+    method public static int getMaxLines(android.widget.TextView);
+    method public static int getMinLines(android.widget.TextView);
+    method public static androidx.core.text.PrecomputedTextCompat.Params getTextMetricsParams(android.widget.TextView);
+    method public static void setAutoSizeTextTypeUniformWithConfiguration(android.widget.TextView, int, int, int, int) throws java.lang.IllegalArgumentException;
+    method public static void setAutoSizeTextTypeUniformWithPresetSizes(android.widget.TextView, int[], int) throws java.lang.IllegalArgumentException;
+    method public static void setAutoSizeTextTypeWithDefaults(android.widget.TextView, int);
+    method public static void setCompoundDrawableTintList(android.widget.TextView, android.content.res.ColorStateList?);
+    method public static void setCompoundDrawableTintMode(android.widget.TextView, android.graphics.PorterDuff.Mode?);
+    method public static void setCompoundDrawablesRelative(android.widget.TextView, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?);
+    method public static void setCompoundDrawablesRelativeWithIntrinsicBounds(android.widget.TextView, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?);
+    method public static void setCompoundDrawablesRelativeWithIntrinsicBounds(android.widget.TextView, @DrawableRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int);
+    method public static void setCustomSelectionActionModeCallback(android.widget.TextView, android.view.ActionMode.Callback);
+    method public static void setFirstBaselineToTopHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setLastBaselineToBottomHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setLineHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setPrecomputedText(android.widget.TextView, androidx.core.text.PrecomputedTextCompat);
+    method public static void setTextAppearance(android.widget.TextView, @StyleRes int);
+    method public static void setTextMetricsParams(android.widget.TextView, androidx.core.text.PrecomputedTextCompat.Params);
+    field public static final int AUTO_SIZE_TEXT_TYPE_NONE = 0; // 0x0
+    field public static final int AUTO_SIZE_TEXT_TYPE_UNIFORM = 1; // 0x1
+  }
+
+  public interface TintableCompoundButton {
+    method public android.content.res.ColorStateList? getSupportButtonTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportButtonTintMode();
+    method public void setSupportButtonTintList(android.content.res.ColorStateList?);
+    method public void setSupportButtonTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  public interface TintableCompoundDrawablesView {
+    method public android.content.res.ColorStateList? getSupportCompoundDrawablesTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportCompoundDrawablesTintMode();
+    method public void setSupportCompoundDrawablesTintList(android.content.res.ColorStateList?);
+    method public void setSupportCompoundDrawablesTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+}
+
diff --git a/core/core/api/public_plus_experimental_1.2.0-alpha05.txt b/core/core/api/public_plus_experimental_1.2.0-alpha05.txt
new file mode 100644
index 0000000..06d3842
--- /dev/null
+++ b/core/core/api/public_plus_experimental_1.2.0-alpha05.txt
@@ -0,0 +1,3067 @@
+// Signature format: 3.0
+package androidx.core.accessibilityservice {
+
+  public final class AccessibilityServiceInfoCompat {
+    method public static String capabilityToString(int);
+    method public static String feedbackTypeToString(int);
+    method public static String? flagToString(int);
+    method public static int getCapabilities(android.accessibilityservice.AccessibilityServiceInfo);
+    method public static String? loadDescription(android.accessibilityservice.AccessibilityServiceInfo, android.content.pm.PackageManager);
+    field public static final int CAPABILITY_CAN_FILTER_KEY_EVENTS = 8; // 0x8
+    field public static final int CAPABILITY_CAN_REQUEST_ENHANCED_WEB_ACCESSIBILITY = 4; // 0x4
+    field public static final int CAPABILITY_CAN_REQUEST_TOUCH_EXPLORATION = 2; // 0x2
+    field public static final int CAPABILITY_CAN_RETRIEVE_WINDOW_CONTENT = 1; // 0x1
+    field public static final int FEEDBACK_ALL_MASK = -1; // 0xffffffff
+    field public static final int FEEDBACK_BRAILLE = 32; // 0x20
+    field public static final int FLAG_INCLUDE_NOT_IMPORTANT_VIEWS = 2; // 0x2
+    field public static final int FLAG_REPORT_VIEW_IDS = 16; // 0x10
+    field public static final int FLAG_REQUEST_ENHANCED_WEB_ACCESSIBILITY = 8; // 0x8
+    field public static final int FLAG_REQUEST_FILTER_KEY_EVENTS = 32; // 0x20
+    field public static final int FLAG_REQUEST_TOUCH_EXPLORATION_MODE = 4; // 0x4
+  }
+
+}
+
+package androidx.core.app {
+
+  public class ActivityCompat extends androidx.core.content.ContextCompat {
+    ctor protected ActivityCompat();
+    method public static void finishAffinity(android.app.Activity);
+    method public static void finishAfterTransition(android.app.Activity);
+    method public static android.net.Uri? getReferrer(android.app.Activity);
+    method @Deprecated public static boolean invalidateOptionsMenu(android.app.Activity!);
+    method public static void postponeEnterTransition(android.app.Activity);
+    method public static void recreate(android.app.Activity);
+    method public static androidx.core.view.DragAndDropPermissionsCompat? requestDragAndDropPermissions(android.app.Activity!, android.view.DragEvent!);
+    method public static void requestPermissions(android.app.Activity, String![], @IntRange(from=0) int);
+    method public static <T extends android.view.View> T requireViewById(android.app.Activity, @IdRes int);
+    method public static void setEnterSharedElementCallback(android.app.Activity, androidx.core.app.SharedElementCallback?);
+    method public static void setExitSharedElementCallback(android.app.Activity, androidx.core.app.SharedElementCallback?);
+    method public static void setPermissionCompatDelegate(androidx.core.app.ActivityCompat.PermissionCompatDelegate?);
+    method public static boolean shouldShowRequestPermissionRationale(android.app.Activity, String);
+    method public static void startActivityForResult(android.app.Activity, android.content.Intent, int, android.os.Bundle?);
+    method public static void startIntentSenderForResult(android.app.Activity, android.content.IntentSender, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public static void startPostponedEnterTransition(android.app.Activity);
+  }
+
+  public static interface ActivityCompat.OnRequestPermissionsResultCallback {
+    method public void onRequestPermissionsResult(int, String![], int[]);
+  }
+
+  public static interface ActivityCompat.PermissionCompatDelegate {
+    method public boolean onActivityResult(android.app.Activity, @IntRange(from=0) int, int, android.content.Intent?);
+    method public boolean requestPermissions(android.app.Activity, String![], @IntRange(from=0) int);
+  }
+
+  public final class ActivityManagerCompat {
+    method public static boolean isLowRamDevice(android.app.ActivityManager);
+  }
+
+  public class ActivityOptionsCompat {
+    ctor protected ActivityOptionsCompat();
+    method public android.graphics.Rect? getLaunchBounds();
+    method public static androidx.core.app.ActivityOptionsCompat makeBasic();
+    method public static androidx.core.app.ActivityOptionsCompat makeClipRevealAnimation(android.view.View, int, int, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeCustomAnimation(android.content.Context, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeScaleUpAnimation(android.view.View, int, int, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeSceneTransitionAnimation(android.app.Activity, android.view.View, String);
+    method public static androidx.core.app.ActivityOptionsCompat makeSceneTransitionAnimation(android.app.Activity, androidx.core.util.Pair<android.view.View!,java.lang.String!>!...);
+    method public static androidx.core.app.ActivityOptionsCompat makeTaskLaunchBehind();
+    method public static androidx.core.app.ActivityOptionsCompat makeThumbnailScaleUpAnimation(android.view.View, android.graphics.Bitmap, int, int);
+    method public void requestUsageTimeReport(android.app.PendingIntent);
+    method public androidx.core.app.ActivityOptionsCompat setLaunchBounds(android.graphics.Rect?);
+    method public android.os.Bundle? toBundle();
+    method public void update(androidx.core.app.ActivityOptionsCompat);
+    field public static final String EXTRA_USAGE_TIME_REPORT = "android.activity.usage_time";
+    field public static final String EXTRA_USAGE_TIME_REPORT_PACKAGES = "android.usage_time_packages";
+  }
+
+  public final class AlarmManagerCompat {
+    method public static void setAlarmClock(android.app.AlarmManager, long, android.app.PendingIntent, android.app.PendingIntent);
+    method public static void setAndAllowWhileIdle(android.app.AlarmManager, int, long, android.app.PendingIntent);
+    method public static void setExact(android.app.AlarmManager, int, long, android.app.PendingIntent);
+    method public static void setExactAndAllowWhileIdle(android.app.AlarmManager, int, long, android.app.PendingIntent);
+  }
+
+  @RequiresApi(28) public class AppComponentFactory extends android.app.AppComponentFactory {
+    ctor public AppComponentFactory();
+    method public final android.app.Activity instantiateActivity(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Activity instantiateActivityCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.app.Application instantiateApplication(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Application instantiateApplicationCompat(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.content.ContentProvider instantiateProvider(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.content.ContentProvider instantiateProviderCompat(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.content.BroadcastReceiver instantiateReceiver(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.content.BroadcastReceiver instantiateReceiverCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.app.Service instantiateService(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Service instantiateServiceCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+  }
+
+  public class AppLaunchChecker {
+    ctor @Deprecated public AppLaunchChecker();
+    method public static boolean hasStartedFromLauncher(android.content.Context);
+    method public static void onActivityCreate(android.app.Activity);
+  }
+
+  public final class AppOpsManagerCompat {
+    method public static int noteOp(android.content.Context, String, int, String);
+    method public static int noteOpNoThrow(android.content.Context, String, int, String);
+    method public static int noteProxyOp(android.content.Context, String, String);
+    method public static int noteProxyOpNoThrow(android.content.Context, String, String);
+    method public static String? permissionToOp(String);
+    field public static final int MODE_ALLOWED = 0; // 0x0
+    field public static final int MODE_DEFAULT = 3; // 0x3
+    field public static final int MODE_ERRORED = 2; // 0x2
+    field public static final int MODE_IGNORED = 1; // 0x1
+  }
+
+  public final class BundleCompat {
+    method public static android.os.IBinder? getBinder(android.os.Bundle, String?);
+    method public static void putBinder(android.os.Bundle, String?, android.os.IBinder?);
+  }
+
+  public class DialogCompat {
+    method public static android.view.View requireViewById(android.app.Dialog, int);
+  }
+
+  public class FrameMetricsAggregator {
+    ctor public FrameMetricsAggregator();
+    ctor public FrameMetricsAggregator(int);
+    method public void add(android.app.Activity);
+    method public android.util.SparseIntArray![]? getMetrics();
+    method public android.util.SparseIntArray![]? remove(android.app.Activity);
+    method public android.util.SparseIntArray![]? reset();
+    method public android.util.SparseIntArray![]? stop();
+    field public static final int ANIMATION_DURATION = 256; // 0x100
+    field public static final int ANIMATION_INDEX = 8; // 0x8
+    field public static final int COMMAND_DURATION = 32; // 0x20
+    field public static final int COMMAND_INDEX = 5; // 0x5
+    field public static final int DELAY_DURATION = 128; // 0x80
+    field public static final int DELAY_INDEX = 7; // 0x7
+    field public static final int DRAW_DURATION = 8; // 0x8
+    field public static final int DRAW_INDEX = 3; // 0x3
+    field public static final int EVERY_DURATION = 511; // 0x1ff
+    field public static final int INPUT_DURATION = 2; // 0x2
+    field public static final int INPUT_INDEX = 1; // 0x1
+    field public static final int LAYOUT_MEASURE_DURATION = 4; // 0x4
+    field public static final int LAYOUT_MEASURE_INDEX = 2; // 0x2
+    field public static final int SWAP_DURATION = 64; // 0x40
+    field public static final int SWAP_INDEX = 6; // 0x6
+    field public static final int SYNC_DURATION = 16; // 0x10
+    field public static final int SYNC_INDEX = 4; // 0x4
+    field public static final int TOTAL_DURATION = 1; // 0x1
+    field public static final int TOTAL_INDEX = 0; // 0x0
+  }
+
+  public abstract class JobIntentService extends android.app.Service {
+    ctor public JobIntentService();
+    method public static void enqueueWork(android.content.Context, Class<?>, int, android.content.Intent);
+    method public static void enqueueWork(android.content.Context, android.content.ComponentName, int, android.content.Intent);
+    method public boolean isStopped();
+    method public android.os.IBinder! onBind(android.content.Intent);
+    method protected abstract void onHandleWork(android.content.Intent);
+    method public boolean onStopCurrentWork();
+    method public void setInterruptIfStopped(boolean);
+  }
+
+  public final class NavUtils {
+    method public static android.content.Intent? getParentActivityIntent(android.app.Activity);
+    method public static android.content.Intent? getParentActivityIntent(android.content.Context, Class<?>) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static android.content.Intent? getParentActivityIntent(android.content.Context, android.content.ComponentName) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static String? getParentActivityName(android.app.Activity);
+    method public static String? getParentActivityName(android.content.Context, android.content.ComponentName) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static void navigateUpFromSameTask(android.app.Activity);
+    method public static void navigateUpTo(android.app.Activity, android.content.Intent);
+    method public static boolean shouldUpRecreateTask(android.app.Activity, android.content.Intent);
+    field public static final String PARENT_ACTIVITY = "android.support.PARENT_ACTIVITY";
+  }
+
+  public class NotificationCompat {
+    ctor @Deprecated public NotificationCompat();
+    method public static androidx.core.app.NotificationCompat.Action! getAction(android.app.Notification!, int);
+    method public static int getActionCount(android.app.Notification!);
+    method public static boolean getAllowSystemGeneratedContextualActions(android.app.Notification!);
+    method public static int getBadgeIconType(android.app.Notification!);
+    method public static androidx.core.app.NotificationCompat.BubbleMetadata? getBubbleMetadata(android.app.Notification);
+    method public static String! getCategory(android.app.Notification!);
+    method public static String! getChannelId(android.app.Notification!);
+    method @RequiresApi(19) public static CharSequence! getContentTitle(android.app.Notification!);
+    method public static android.os.Bundle? getExtras(android.app.Notification!);
+    method public static String! getGroup(android.app.Notification!);
+    method public static int getGroupAlertBehavior(android.app.Notification!);
+    method @RequiresApi(21) public static java.util.List<androidx.core.app.NotificationCompat.Action!>! getInvisibleActions(android.app.Notification!);
+    method public static boolean getLocalOnly(android.app.Notification!);
+    method public static String! getShortcutId(android.app.Notification!);
+    method public static String! getSortKey(android.app.Notification!);
+    method public static long getTimeoutAfter(android.app.Notification!);
+    method public static boolean isGroupSummary(android.app.Notification!);
+    field public static final int BADGE_ICON_LARGE = 2; // 0x2
+    field public static final int BADGE_ICON_NONE = 0; // 0x0
+    field public static final int BADGE_ICON_SMALL = 1; // 0x1
+    field public static final String CATEGORY_ALARM = "alarm";
+    field public static final String CATEGORY_CALL = "call";
+    field public static final String CATEGORY_EMAIL = "email";
+    field public static final String CATEGORY_ERROR = "err";
+    field public static final String CATEGORY_EVENT = "event";
+    field public static final String CATEGORY_MESSAGE = "msg";
+    field public static final String CATEGORY_NAVIGATION = "navigation";
+    field public static final String CATEGORY_PROGRESS = "progress";
+    field public static final String CATEGORY_PROMO = "promo";
+    field public static final String CATEGORY_RECOMMENDATION = "recommendation";
+    field public static final String CATEGORY_REMINDER = "reminder";
+    field public static final String CATEGORY_SERVICE = "service";
+    field public static final String CATEGORY_SOCIAL = "social";
+    field public static final String CATEGORY_STATUS = "status";
+    field public static final String CATEGORY_SYSTEM = "sys";
+    field public static final String CATEGORY_TRANSPORT = "transport";
+    field @ColorInt public static final int COLOR_DEFAULT = 0; // 0x0
+    field public static final int DEFAULT_ALL = -1; // 0xffffffff
+    field public static final int DEFAULT_LIGHTS = 4; // 0x4
+    field public static final int DEFAULT_SOUND = 1; // 0x1
+    field public static final int DEFAULT_VIBRATE = 2; // 0x2
+    field public static final String EXTRA_AUDIO_CONTENTS_URI = "android.audioContents";
+    field public static final String EXTRA_BACKGROUND_IMAGE_URI = "android.backgroundImageUri";
+    field public static final String EXTRA_BIG_TEXT = "android.bigText";
+    field public static final String EXTRA_CHRONOMETER_COUNT_DOWN = "android.chronometerCountDown";
+    field public static final String EXTRA_COMPACT_ACTIONS = "android.compactActions";
+    field public static final String EXTRA_CONVERSATION_TITLE = "android.conversationTitle";
+    field public static final String EXTRA_HIDDEN_CONVERSATION_TITLE = "android.hiddenConversationTitle";
+    field public static final String EXTRA_INFO_TEXT = "android.infoText";
+    field public static final String EXTRA_IS_GROUP_CONVERSATION = "android.isGroupConversation";
+    field public static final String EXTRA_LARGE_ICON = "android.largeIcon";
+    field public static final String EXTRA_LARGE_ICON_BIG = "android.largeIcon.big";
+    field public static final String EXTRA_MEDIA_SESSION = "android.mediaSession";
+    field public static final String EXTRA_MESSAGES = "android.messages";
+    field public static final String EXTRA_MESSAGING_STYLE_USER = "android.messagingStyleUser";
+    field public static final String EXTRA_PEOPLE = "android.people";
+    field public static final String EXTRA_PICTURE = "android.picture";
+    field public static final String EXTRA_PROGRESS = "android.progress";
+    field public static final String EXTRA_PROGRESS_INDETERMINATE = "android.progressIndeterminate";
+    field public static final String EXTRA_PROGRESS_MAX = "android.progressMax";
+    field public static final String EXTRA_REMOTE_INPUT_HISTORY = "android.remoteInputHistory";
+    field public static final String EXTRA_SELF_DISPLAY_NAME = "android.selfDisplayName";
+    field public static final String EXTRA_SHOW_CHRONOMETER = "android.showChronometer";
+    field public static final String EXTRA_SHOW_WHEN = "android.showWhen";
+    field public static final String EXTRA_SMALL_ICON = "android.icon";
+    field public static final String EXTRA_SUB_TEXT = "android.subText";
+    field public static final String EXTRA_SUMMARY_TEXT = "android.summaryText";
+    field public static final String EXTRA_TEMPLATE = "android.template";
+    field public static final String EXTRA_TEXT = "android.text";
+    field public static final String EXTRA_TEXT_LINES = "android.textLines";
+    field public static final String EXTRA_TITLE = "android.title";
+    field public static final String EXTRA_TITLE_BIG = "android.title.big";
+    field public static final int FLAG_AUTO_CANCEL = 16; // 0x10
+    field public static final int FLAG_BUBBLE = 4096; // 0x1000
+    field public static final int FLAG_FOREGROUND_SERVICE = 64; // 0x40
+    field public static final int FLAG_GROUP_SUMMARY = 512; // 0x200
+    field @Deprecated public static final int FLAG_HIGH_PRIORITY = 128; // 0x80
+    field public static final int FLAG_INSISTENT = 4; // 0x4
+    field public static final int FLAG_LOCAL_ONLY = 256; // 0x100
+    field public static final int FLAG_NO_CLEAR = 32; // 0x20
+    field public static final int FLAG_ONGOING_EVENT = 2; // 0x2
+    field public static final int FLAG_ONLY_ALERT_ONCE = 8; // 0x8
+    field public static final int FLAG_SHOW_LIGHTS = 1; // 0x1
+    field public static final int GROUP_ALERT_ALL = 0; // 0x0
+    field public static final int GROUP_ALERT_CHILDREN = 2; // 0x2
+    field public static final int GROUP_ALERT_SUMMARY = 1; // 0x1
+    field public static final int PRIORITY_DEFAULT = 0; // 0x0
+    field public static final int PRIORITY_HIGH = 1; // 0x1
+    field public static final int PRIORITY_LOW = -1; // 0xffffffff
+    field public static final int PRIORITY_MAX = 2; // 0x2
+    field public static final int PRIORITY_MIN = -2; // 0xfffffffe
+    field public static final int STREAM_DEFAULT = -1; // 0xffffffff
+    field public static final int VISIBILITY_PRIVATE = 0; // 0x0
+    field public static final int VISIBILITY_PUBLIC = 1; // 0x1
+    field public static final int VISIBILITY_SECRET = -1; // 0xffffffff
+  }
+
+  public static class NotificationCompat.Action {
+    ctor public NotificationCompat.Action(int, CharSequence!, android.app.PendingIntent!);
+    method public android.app.PendingIntent! getActionIntent();
+    method public boolean getAllowGeneratedReplies();
+    method public androidx.core.app.RemoteInput![]! getDataOnlyRemoteInputs();
+    method public android.os.Bundle! getExtras();
+    method public int getIcon();
+    method public androidx.core.app.RemoteInput![]! getRemoteInputs();
+    method @androidx.core.app.NotificationCompat.Action.SemanticAction public int getSemanticAction();
+    method public boolean getShowsUserInterface();
+    method public CharSequence! getTitle();
+    method public boolean isContextual();
+    field public static final int SEMANTIC_ACTION_ARCHIVE = 5; // 0x5
+    field public static final int SEMANTIC_ACTION_CALL = 10; // 0xa
+    field public static final int SEMANTIC_ACTION_DELETE = 4; // 0x4
+    field public static final int SEMANTIC_ACTION_MARK_AS_READ = 2; // 0x2
+    field public static final int SEMANTIC_ACTION_MARK_AS_UNREAD = 3; // 0x3
+    field public static final int SEMANTIC_ACTION_MUTE = 6; // 0x6
+    field public static final int SEMANTIC_ACTION_NONE = 0; // 0x0
+    field public static final int SEMANTIC_ACTION_REPLY = 1; // 0x1
+    field public static final int SEMANTIC_ACTION_THUMBS_DOWN = 9; // 0x9
+    field public static final int SEMANTIC_ACTION_THUMBS_UP = 8; // 0x8
+    field public static final int SEMANTIC_ACTION_UNMUTE = 7; // 0x7
+    field public android.app.PendingIntent! actionIntent;
+    field public int icon;
+    field public CharSequence! title;
+  }
+
+  public static final class NotificationCompat.Action.Builder {
+    ctor public NotificationCompat.Action.Builder(int, CharSequence!, android.app.PendingIntent!);
+    ctor public NotificationCompat.Action.Builder(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Action.Builder! addExtras(android.os.Bundle!);
+    method public androidx.core.app.NotificationCompat.Action.Builder! addRemoteInput(androidx.core.app.RemoteInput!);
+    method public androidx.core.app.NotificationCompat.Action! build();
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Extender!);
+    method public android.os.Bundle! getExtras();
+    method public androidx.core.app.NotificationCompat.Action.Builder! setAllowGeneratedReplies(boolean);
+    method public androidx.core.app.NotificationCompat.Action.Builder setContextual(boolean);
+    method public androidx.core.app.NotificationCompat.Action.Builder! setSemanticAction(@androidx.core.app.NotificationCompat.Action.SemanticAction int);
+    method public androidx.core.app.NotificationCompat.Action.Builder! setShowsUserInterface(boolean);
+  }
+
+  public static interface NotificationCompat.Action.Extender {
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Builder!);
+  }
+
+  @IntDef({androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_NONE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_REPLY, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_UNREAD, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_DELETE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_ARCHIVE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MUTE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_UNMUTE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_THUMBS_UP, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_THUMBS_DOWN, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_CALL}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.Action.SemanticAction {
+  }
+
+  public static final class NotificationCompat.Action.WearableExtender implements androidx.core.app.NotificationCompat.Action.Extender {
+    ctor public NotificationCompat.Action.WearableExtender();
+    ctor public NotificationCompat.Action.WearableExtender(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! clone();
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Builder!);
+    method @Deprecated public CharSequence! getCancelLabel();
+    method @Deprecated public CharSequence! getConfirmLabel();
+    method public boolean getHintDisplayActionInline();
+    method public boolean getHintLaunchesActivity();
+    method @Deprecated public CharSequence! getInProgressLabel();
+    method public boolean isAvailableOffline();
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setAvailableOffline(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setCancelLabel(CharSequence!);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setConfirmLabel(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setHintDisplayActionInline(boolean);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setHintLaunchesActivity(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setInProgressLabel(CharSequence!);
+  }
+
+  public static class NotificationCompat.BigPictureStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.BigPictureStyle();
+    ctor public NotificationCompat.BigPictureStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! bigLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! bigPicture(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! setSummaryText(CharSequence!);
+  }
+
+  public static class NotificationCompat.BigTextStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.BigTextStyle();
+    ctor public NotificationCompat.BigTextStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! bigText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! setSummaryText(CharSequence!);
+  }
+
+  public static final class NotificationCompat.BubbleMetadata {
+    method @RequiresApi(29) public static androidx.core.app.NotificationCompat.BubbleMetadata? fromPlatform(android.app.Notification.BubbleMetadata?);
+    method public boolean getAutoExpandBubble();
+    method public android.app.PendingIntent? getDeleteIntent();
+    method @Dimension(unit=androidx.annotation.Dimension.DP) public int getDesiredHeight();
+    method @DimenRes public int getDesiredHeightResId();
+    method public androidx.core.graphics.drawable.IconCompat getIcon();
+    method public android.app.PendingIntent getIntent();
+    method public boolean isNotificationSuppressed();
+    method @RequiresApi(29) public static android.app.Notification.BubbleMetadata? toPlatform(androidx.core.app.NotificationCompat.BubbleMetadata?);
+  }
+
+  public static final class NotificationCompat.BubbleMetadata.Builder {
+    ctor public NotificationCompat.BubbleMetadata.Builder();
+    method public androidx.core.app.NotificationCompat.BubbleMetadata build();
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setAutoExpandBubble(boolean);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDeleteIntent(android.app.PendingIntent?);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDesiredHeight(@Dimension(unit=androidx.annotation.Dimension.DP) int);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDesiredHeightResId(@DimenRes int);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setIcon(androidx.core.graphics.drawable.IconCompat);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setIntent(android.app.PendingIntent);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setSuppressNotification(boolean);
+  }
+
+  public static class NotificationCompat.Builder {
+    ctor public NotificationCompat.Builder(android.content.Context, String);
+    ctor @Deprecated public NotificationCompat.Builder(android.content.Context!);
+    method public androidx.core.app.NotificationCompat.Builder! addAction(int, CharSequence!, android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! addAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Builder! addExtras(android.os.Bundle!);
+    method @RequiresApi(21) public androidx.core.app.NotificationCompat.Builder! addInvisibleAction(int, CharSequence!, android.app.PendingIntent!);
+    method @RequiresApi(21) public androidx.core.app.NotificationCompat.Builder! addInvisibleAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Builder! addPerson(String!);
+    method public android.app.Notification! build();
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Extender!);
+    method public android.os.Bundle! getExtras();
+    method @Deprecated public android.app.Notification! getNotification();
+    method protected static CharSequence! limitCharSequenceLength(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder setAllowSystemGeneratedContextualActions(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setAutoCancel(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setBadgeIconType(int);
+    method public androidx.core.app.NotificationCompat.Builder setBubbleMetadata(androidx.core.app.NotificationCompat.BubbleMetadata?);
+    method public androidx.core.app.NotificationCompat.Builder! setCategory(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setChannelId(String);
+    method @RequiresApi(24) public androidx.core.app.NotificationCompat.Builder setChronometerCountDown(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setColor(@ColorInt int);
+    method public androidx.core.app.NotificationCompat.Builder! setColorized(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setContent(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentInfo(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomBigContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomHeadsUpContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setDefaults(int);
+    method public androidx.core.app.NotificationCompat.Builder! setDeleteIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! setExtras(android.os.Bundle!);
+    method public androidx.core.app.NotificationCompat.Builder! setFullScreenIntent(android.app.PendingIntent!, boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setGroup(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setGroupAlertBehavior(int);
+    method public androidx.core.app.NotificationCompat.Builder! setGroupSummary(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.Builder! setLights(@ColorInt int, int, int);
+    method public androidx.core.app.NotificationCompat.Builder! setLocalOnly(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setNumber(int);
+    method public androidx.core.app.NotificationCompat.Builder! setOngoing(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setOnlyAlertOnce(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setPriority(int);
+    method public androidx.core.app.NotificationCompat.Builder! setProgress(int, int, boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setPublicVersion(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.Builder! setRemoteInputHistory(CharSequence![]!);
+    method public androidx.core.app.NotificationCompat.Builder! setShortcutId(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setShowWhen(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setSmallIcon(int);
+    method public androidx.core.app.NotificationCompat.Builder! setSmallIcon(int, int);
+    method public androidx.core.app.NotificationCompat.Builder! setSortKey(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setSound(android.net.Uri!);
+    method public androidx.core.app.NotificationCompat.Builder! setSound(android.net.Uri!, int);
+    method public androidx.core.app.NotificationCompat.Builder! setStyle(androidx.core.app.NotificationCompat.Style!);
+    method public androidx.core.app.NotificationCompat.Builder! setSubText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setTicker(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setTicker(CharSequence!, android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setTimeoutAfter(long);
+    method public androidx.core.app.NotificationCompat.Builder! setUsesChronometer(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setVibrate(long[]!);
+    method public androidx.core.app.NotificationCompat.Builder! setVisibility(int);
+    method public androidx.core.app.NotificationCompat.Builder! setWhen(long);
+    field @Deprecated public java.util.ArrayList<java.lang.String!>! mPeople;
+  }
+
+  public static final class NotificationCompat.CarExtender implements androidx.core.app.NotificationCompat.Extender {
+    ctor public NotificationCompat.CarExtender();
+    ctor public NotificationCompat.CarExtender(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+    method @ColorInt public int getColor();
+    method public android.graphics.Bitmap! getLargeIcon();
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation! getUnreadConversation();
+    method public androidx.core.app.NotificationCompat.CarExtender! setColor(@ColorInt int);
+    method public androidx.core.app.NotificationCompat.CarExtender! setLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.CarExtender! setUnreadConversation(androidx.core.app.NotificationCompat.CarExtender.UnreadConversation!);
+  }
+
+  public static class NotificationCompat.CarExtender.UnreadConversation {
+    method public long getLatestTimestamp();
+    method public String![]! getMessages();
+    method public String! getParticipant();
+    method public String![]! getParticipants();
+    method public android.app.PendingIntent! getReadPendingIntent();
+    method public androidx.core.app.RemoteInput! getRemoteInput();
+    method public android.app.PendingIntent! getReplyPendingIntent();
+  }
+
+  public static class NotificationCompat.CarExtender.UnreadConversation.Builder {
+    ctor public NotificationCompat.CarExtender.UnreadConversation.Builder(String!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! addMessage(String!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation! build();
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setLatestTimestamp(long);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setReadPendingIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setReplyAction(android.app.PendingIntent!, androidx.core.app.RemoteInput!);
+  }
+
+  public static class NotificationCompat.DecoratedCustomViewStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.DecoratedCustomViewStyle();
+  }
+
+  public static interface NotificationCompat.Extender {
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+  }
+
+  public static class NotificationCompat.InboxStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.InboxStyle();
+    ctor public NotificationCompat.InboxStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! addLine(CharSequence!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! setSummaryText(CharSequence!);
+  }
+
+  public static class NotificationCompat.MessagingStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor @Deprecated public NotificationCompat.MessagingStyle(CharSequence);
+    ctor public NotificationCompat.MessagingStyle(androidx.core.app.Person);
+    method public void addCompatExtras(android.os.Bundle!);
+    method @Deprecated public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(CharSequence!, long, CharSequence!);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(CharSequence!, long, androidx.core.app.Person!);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(androidx.core.app.NotificationCompat.MessagingStyle.Message!);
+    method public static androidx.core.app.NotificationCompat.MessagingStyle? extractMessagingStyleFromNotification(android.app.Notification!);
+    method public CharSequence? getConversationTitle();
+    method public java.util.List<androidx.core.app.NotificationCompat.MessagingStyle.Message!>! getMessages();
+    method public androidx.core.app.Person! getUser();
+    method @Deprecated public CharSequence! getUserDisplayName();
+    method public boolean isGroupConversation();
+    method public androidx.core.app.NotificationCompat.MessagingStyle! setConversationTitle(CharSequence?);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! setGroupConversation(boolean);
+    field public static final int MAXIMUM_RETAINED_MESSAGES = 25; // 0x19
+  }
+
+  public static final class NotificationCompat.MessagingStyle.Message {
+    ctor public NotificationCompat.MessagingStyle.Message(CharSequence!, long, androidx.core.app.Person?);
+    ctor @Deprecated public NotificationCompat.MessagingStyle.Message(CharSequence!, long, CharSequence!);
+    method public String? getDataMimeType();
+    method public android.net.Uri? getDataUri();
+    method public android.os.Bundle getExtras();
+    method public androidx.core.app.Person? getPerson();
+    method @Deprecated public CharSequence? getSender();
+    method public CharSequence getText();
+    method public long getTimestamp();
+    method public androidx.core.app.NotificationCompat.MessagingStyle.Message! setData(String!, android.net.Uri!);
+  }
+
+  public abstract static class NotificationCompat.Style {
+    ctor public NotificationCompat.Style();
+    method public android.app.Notification! build();
+    method public void setBuilder(androidx.core.app.NotificationCompat.Builder!);
+  }
+
+  public static final class NotificationCompat.WearableExtender implements androidx.core.app.NotificationCompat.Extender {
+    ctor public NotificationCompat.WearableExtender();
+    ctor public NotificationCompat.WearableExtender(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! addAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! addActions(java.util.List<androidx.core.app.NotificationCompat.Action!>!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! addPage(android.app.Notification!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! addPages(java.util.List<android.app.Notification!>!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! clearActions();
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! clearPages();
+    method public androidx.core.app.NotificationCompat.WearableExtender! clone();
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+    method public java.util.List<androidx.core.app.NotificationCompat.Action!>! getActions();
+    method @Deprecated public android.graphics.Bitmap! getBackground();
+    method public String! getBridgeTag();
+    method public int getContentAction();
+    method @Deprecated public int getContentIcon();
+    method @Deprecated public int getContentIconGravity();
+    method public boolean getContentIntentAvailableOffline();
+    method @Deprecated public int getCustomContentHeight();
+    method @Deprecated public int getCustomSizePreset();
+    method public String! getDismissalId();
+    method @Deprecated public android.app.PendingIntent! getDisplayIntent();
+    method @Deprecated public int getGravity();
+    method @Deprecated public boolean getHintAmbientBigPicture();
+    method @Deprecated public boolean getHintAvoidBackgroundClipping();
+    method public boolean getHintContentIntentLaunchesActivity();
+    method @Deprecated public boolean getHintHideIcon();
+    method @Deprecated public int getHintScreenTimeout();
+    method @Deprecated public boolean getHintShowBackgroundOnly();
+    method @Deprecated public java.util.List<android.app.Notification!>! getPages();
+    method public boolean getStartScrollBottom();
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setBackground(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setBridgeTag(String!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setContentAction(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setContentIcon(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setContentIconGravity(int);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setContentIntentAvailableOffline(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setCustomContentHeight(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setCustomSizePreset(int);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setDismissalId(String!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setDisplayIntent(android.app.PendingIntent!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setGravity(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintAmbientBigPicture(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintAvoidBackgroundClipping(boolean);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setHintContentIntentLaunchesActivity(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintHideIcon(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintScreenTimeout(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintShowBackgroundOnly(boolean);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setStartScrollBottom(boolean);
+    field @Deprecated public static final int SCREEN_TIMEOUT_LONG = -1; // 0xffffffff
+    field @Deprecated public static final int SCREEN_TIMEOUT_SHORT = 0; // 0x0
+    field @Deprecated public static final int SIZE_DEFAULT = 0; // 0x0
+    field @Deprecated public static final int SIZE_FULL_SCREEN = 5; // 0x5
+    field @Deprecated public static final int SIZE_LARGE = 4; // 0x4
+    field @Deprecated public static final int SIZE_MEDIUM = 3; // 0x3
+    field @Deprecated public static final int SIZE_SMALL = 2; // 0x2
+    field @Deprecated public static final int SIZE_XSMALL = 1; // 0x1
+    field public static final int UNSET_ACTION_INDEX = -1; // 0xffffffff
+  }
+
+  public final class NotificationCompatExtras {
+    field public static final String EXTRA_ACTION_EXTRAS = "android.support.actionExtras";
+    field public static final String EXTRA_GROUP_KEY = "android.support.groupKey";
+    field public static final String EXTRA_GROUP_SUMMARY = "android.support.isGroupSummary";
+    field public static final String EXTRA_LOCAL_ONLY = "android.support.localOnly";
+    field public static final String EXTRA_REMOTE_INPUTS = "android.support.remoteInputs";
+    field public static final String EXTRA_SORT_KEY = "android.support.sortKey";
+  }
+
+  public abstract class NotificationCompatSideChannelService extends android.app.Service {
+    ctor public NotificationCompatSideChannelService();
+    method public abstract void cancel(String!, int, String!);
+    method public abstract void cancelAll(String!);
+    method public abstract void notify(String!, int, String!, android.app.Notification!);
+    method public android.os.IBinder! onBind(android.content.Intent!);
+  }
+
+  public final class NotificationManagerCompat {
+    method public boolean areNotificationsEnabled();
+    method public void cancel(int);
+    method public void cancel(String?, int);
+    method public void cancelAll();
+    method public void createNotificationChannel(android.app.NotificationChannel);
+    method public void createNotificationChannelGroup(android.app.NotificationChannelGroup);
+    method public void createNotificationChannelGroups(java.util.List<android.app.NotificationChannelGroup!>);
+    method public void createNotificationChannels(java.util.List<android.app.NotificationChannel!>);
+    method public void deleteNotificationChannel(String);
+    method public void deleteNotificationChannelGroup(String);
+    method public static androidx.core.app.NotificationManagerCompat from(android.content.Context);
+    method public static java.util.Set<java.lang.String!> getEnabledListenerPackages(android.content.Context);
+    method public int getImportance();
+    method public android.app.NotificationChannel? getNotificationChannel(String);
+    method public android.app.NotificationChannelGroup? getNotificationChannelGroup(String);
+    method public java.util.List<android.app.NotificationChannelGroup!> getNotificationChannelGroups();
+    method public java.util.List<android.app.NotificationChannel!> getNotificationChannels();
+    method public void notify(int, android.app.Notification);
+    method public void notify(String?, int, android.app.Notification);
+    field public static final String ACTION_BIND_SIDE_CHANNEL = "android.support.BIND_NOTIFICATION_SIDE_CHANNEL";
+    field public static final String EXTRA_USE_SIDE_CHANNEL = "android.support.useSideChannel";
+    field public static final int IMPORTANCE_DEFAULT = 3; // 0x3
+    field public static final int IMPORTANCE_HIGH = 4; // 0x4
+    field public static final int IMPORTANCE_LOW = 2; // 0x2
+    field public static final int IMPORTANCE_MAX = 5; // 0x5
+    field public static final int IMPORTANCE_MIN = 1; // 0x1
+    field public static final int IMPORTANCE_NONE = 0; // 0x0
+    field public static final int IMPORTANCE_UNSPECIFIED = -1000; // 0xfffffc18
+  }
+
+  public class Person {
+    method public static androidx.core.app.Person fromBundle(android.os.Bundle);
+    method public androidx.core.graphics.drawable.IconCompat? getIcon();
+    method public String? getKey();
+    method public CharSequence? getName();
+    method public String? getUri();
+    method public boolean isBot();
+    method public boolean isImportant();
+    method public androidx.core.app.Person.Builder toBuilder();
+    method public android.os.Bundle toBundle();
+  }
+
+  public static class Person.Builder {
+    ctor public Person.Builder();
+    method public androidx.core.app.Person build();
+    method public androidx.core.app.Person.Builder setBot(boolean);
+    method public androidx.core.app.Person.Builder setIcon(androidx.core.graphics.drawable.IconCompat?);
+    method public androidx.core.app.Person.Builder setImportant(boolean);
+    method public androidx.core.app.Person.Builder setKey(String?);
+    method public androidx.core.app.Person.Builder setName(CharSequence?);
+    method public androidx.core.app.Person.Builder setUri(String?);
+  }
+
+  public final class RemoteActionCompat implements androidx.versionedparcelable.VersionedParcelable {
+    ctor public RemoteActionCompat(androidx.core.graphics.drawable.IconCompat, CharSequence, CharSequence, android.app.PendingIntent);
+    ctor public RemoteActionCompat(androidx.core.app.RemoteActionCompat);
+    method @RequiresApi(26) public static androidx.core.app.RemoteActionCompat createFromRemoteAction(android.app.RemoteAction);
+    method public android.app.PendingIntent getActionIntent();
+    method public CharSequence getContentDescription();
+    method public androidx.core.graphics.drawable.IconCompat getIcon();
+    method public CharSequence getTitle();
+    method public boolean isEnabled();
+    method public void setEnabled(boolean);
+    method public void setShouldShowIcon(boolean);
+    method public boolean shouldShowIcon();
+    method @RequiresApi(26) public android.app.RemoteAction toRemoteAction();
+  }
+
+  public final class RemoteInput {
+    method public static void addDataResultToIntent(androidx.core.app.RemoteInput!, android.content.Intent!, java.util.Map<java.lang.String!,android.net.Uri!>!);
+    method public static void addResultsToIntent(androidx.core.app.RemoteInput![]!, android.content.Intent!, android.os.Bundle!);
+    method public boolean getAllowFreeFormInput();
+    method public java.util.Set<java.lang.String!>! getAllowedDataTypes();
+    method public CharSequence![]! getChoices();
+    method public static java.util.Map<java.lang.String!,android.net.Uri!>! getDataResultsFromIntent(android.content.Intent!, String!);
+    method public int getEditChoicesBeforeSending();
+    method public android.os.Bundle! getExtras();
+    method public CharSequence! getLabel();
+    method public String! getResultKey();
+    method public static android.os.Bundle! getResultsFromIntent(android.content.Intent!);
+    method public static int getResultsSource(android.content.Intent);
+    method public boolean isDataOnly();
+    method public static void setResultsSource(android.content.Intent, int);
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_AUTO = 0; // 0x0
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_DISABLED = 1; // 0x1
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_ENABLED = 2; // 0x2
+    field public static final String EXTRA_RESULTS_DATA = "android.remoteinput.resultsData";
+    field public static final String RESULTS_CLIP_LABEL = "android.remoteinput.results";
+    field public static final int SOURCE_CHOICE = 1; // 0x1
+    field public static final int SOURCE_FREE_FORM_INPUT = 0; // 0x0
+  }
+
+  public static final class RemoteInput.Builder {
+    ctor public RemoteInput.Builder(String);
+    method public androidx.core.app.RemoteInput.Builder addExtras(android.os.Bundle);
+    method public androidx.core.app.RemoteInput build();
+    method public android.os.Bundle getExtras();
+    method public androidx.core.app.RemoteInput.Builder setAllowDataType(String, boolean);
+    method public androidx.core.app.RemoteInput.Builder setAllowFreeFormInput(boolean);
+    method public androidx.core.app.RemoteInput.Builder setChoices(CharSequence![]?);
+    method public androidx.core.app.RemoteInput.Builder setEditChoicesBeforeSending(int);
+    method public androidx.core.app.RemoteInput.Builder setLabel(CharSequence?);
+  }
+
+  public final class ServiceCompat {
+    method public static void stopForeground(android.app.Service, int);
+    field public static final int START_STICKY = 1; // 0x1
+    field public static final int STOP_FOREGROUND_DETACH = 2; // 0x2
+    field public static final int STOP_FOREGROUND_REMOVE = 1; // 0x1
+  }
+
+  public final class ShareCompat {
+    method public static void configureMenuItem(android.view.MenuItem, androidx.core.app.ShareCompat.IntentBuilder);
+    method public static void configureMenuItem(android.view.Menu, @IdRes int, androidx.core.app.ShareCompat.IntentBuilder);
+    method public static android.content.ComponentName? getCallingActivity(android.app.Activity);
+    method public static String? getCallingPackage(android.app.Activity);
+    field public static final String EXTRA_CALLING_ACTIVITY = "androidx.core.app.EXTRA_CALLING_ACTIVITY";
+    field public static final String EXTRA_CALLING_ACTIVITY_INTEROP = "android.support.v4.app.EXTRA_CALLING_ACTIVITY";
+    field public static final String EXTRA_CALLING_PACKAGE = "androidx.core.app.EXTRA_CALLING_PACKAGE";
+    field public static final String EXTRA_CALLING_PACKAGE_INTEROP = "android.support.v4.app.EXTRA_CALLING_PACKAGE";
+  }
+
+  public static class ShareCompat.IntentBuilder {
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailBcc(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailBcc(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailCc(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailCc(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailTo(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailTo(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addStream(android.net.Uri);
+    method public android.content.Intent createChooserIntent();
+    method public static androidx.core.app.ShareCompat.IntentBuilder from(android.app.Activity);
+    method public android.content.Intent getIntent();
+    method public androidx.core.app.ShareCompat.IntentBuilder setChooserTitle(CharSequence?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setChooserTitle(@StringRes int);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailBcc(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailCc(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailTo(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setHtmlText(String?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setStream(android.net.Uri?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setSubject(String?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setText(CharSequence?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setType(String?);
+    method public void startChooser();
+  }
+
+  public static class ShareCompat.IntentReader {
+    method public static androidx.core.app.ShareCompat.IntentReader from(android.app.Activity);
+    method public android.content.ComponentName? getCallingActivity();
+    method public android.graphics.drawable.Drawable? getCallingActivityIcon();
+    method public android.graphics.drawable.Drawable? getCallingApplicationIcon();
+    method public CharSequence? getCallingApplicationLabel();
+    method public String? getCallingPackage();
+    method public String![]? getEmailBcc();
+    method public String![]? getEmailCc();
+    method public String![]? getEmailTo();
+    method public String? getHtmlText();
+    method public android.net.Uri? getStream();
+    method public android.net.Uri? getStream(int);
+    method public int getStreamCount();
+    method public String? getSubject();
+    method public CharSequence? getText();
+    method public String? getType();
+    method public boolean isMultipleShare();
+    method public boolean isShareIntent();
+    method public boolean isSingleShare();
+  }
+
+  public abstract class SharedElementCallback {
+    ctor public SharedElementCallback();
+    method public android.os.Parcelable! onCaptureSharedElementSnapshot(android.view.View!, android.graphics.Matrix!, android.graphics.RectF!);
+    method public android.view.View! onCreateSnapshotView(android.content.Context!, android.os.Parcelable!);
+    method public void onMapSharedElements(java.util.List<java.lang.String!>!, java.util.Map<java.lang.String!,android.view.View!>!);
+    method public void onRejectSharedElements(java.util.List<android.view.View!>!);
+    method public void onSharedElementEnd(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, java.util.List<android.view.View!>!);
+    method public void onSharedElementStart(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, java.util.List<android.view.View!>!);
+    method public void onSharedElementsArrived(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, androidx.core.app.SharedElementCallback.OnSharedElementsReadyListener!);
+  }
+
+  public static interface SharedElementCallback.OnSharedElementsReadyListener {
+    method public void onSharedElementsReady();
+  }
+
+  public final class TaskStackBuilder implements java.lang.Iterable<android.content.Intent> {
+    method public androidx.core.app.TaskStackBuilder addNextIntent(android.content.Intent);
+    method public androidx.core.app.TaskStackBuilder addNextIntentWithParentStack(android.content.Intent);
+    method public androidx.core.app.TaskStackBuilder addParentStack(android.app.Activity);
+    method public androidx.core.app.TaskStackBuilder addParentStack(Class<?>);
+    method public androidx.core.app.TaskStackBuilder! addParentStack(android.content.ComponentName!);
+    method public static androidx.core.app.TaskStackBuilder create(android.content.Context);
+    method public android.content.Intent? editIntentAt(int);
+    method @Deprecated public static androidx.core.app.TaskStackBuilder! from(android.content.Context!);
+    method @Deprecated public android.content.Intent! getIntent(int);
+    method public int getIntentCount();
+    method public android.content.Intent![] getIntents();
+    method public android.app.PendingIntent? getPendingIntent(int, int);
+    method public android.app.PendingIntent? getPendingIntent(int, int, android.os.Bundle?);
+    method @Deprecated public java.util.Iterator<android.content.Intent!>! iterator();
+    method public void startActivities();
+    method public void startActivities(android.os.Bundle?);
+  }
+
+  public static interface TaskStackBuilder.SupportParentable {
+    method public android.content.Intent? getSupportParentActivityIntent();
+  }
+
+}
+
+package androidx.core.content {
+
+  public final class ContentResolverCompat {
+    method public static android.database.Cursor! query(android.content.ContentResolver!, android.net.Uri!, String![]!, String!, String![]!, String!, androidx.core.os.CancellationSignal!);
+  }
+
+  public class ContextCompat {
+    ctor protected ContextCompat();
+    method public static int checkSelfPermission(android.content.Context, String);
+    method public static android.content.Context? createDeviceProtectedStorageContext(android.content.Context);
+    method public static java.io.File! getCodeCacheDir(android.content.Context);
+    method @ColorInt public static int getColor(android.content.Context, @ColorRes int);
+    method public static android.content.res.ColorStateList? getColorStateList(android.content.Context, @ColorRes int);
+    method public static java.io.File? getDataDir(android.content.Context);
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.Context, @DrawableRes int);
+    method public static java.io.File![] getExternalCacheDirs(android.content.Context);
+    method public static java.io.File![] getExternalFilesDirs(android.content.Context, String?);
+    method public static java.util.concurrent.Executor! getMainExecutor(android.content.Context!);
+    method public static java.io.File? getNoBackupFilesDir(android.content.Context);
+    method public static java.io.File![] getObbDirs(android.content.Context);
+    method public static <T> T? getSystemService(android.content.Context, Class<T!>);
+    method public static String? getSystemServiceName(android.content.Context, Class<?>);
+    method public static boolean isDeviceProtectedStorage(android.content.Context);
+    method public static boolean startActivities(android.content.Context, android.content.Intent![]);
+    method public static boolean startActivities(android.content.Context, android.content.Intent![], android.os.Bundle?);
+    method public static void startActivity(android.content.Context, android.content.Intent, android.os.Bundle?);
+    method public static void startForegroundService(android.content.Context, android.content.Intent);
+  }
+
+  public class FileProvider extends android.content.ContentProvider {
+    ctor public FileProvider();
+    method public int delete(android.net.Uri, String?, String![]?);
+    method public String! getType(android.net.Uri);
+    method public static android.net.Uri! getUriForFile(android.content.Context, String, java.io.File);
+    method public android.net.Uri! insert(android.net.Uri, android.content.ContentValues!);
+    method public boolean onCreate();
+    method public android.database.Cursor! query(android.net.Uri, String![]?, String?, String![]?, String?);
+    method public int update(android.net.Uri, android.content.ContentValues!, String?, String![]?);
+  }
+
+  public final class IntentCompat {
+    method public static android.content.Intent makeMainSelectorActivity(String, String);
+    field public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER";
+    field public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT";
+    field public static final String EXTRA_START_PLAYBACK = "android.intent.extra.START_PLAYBACK";
+  }
+
+  public final class MimeTypeFilter {
+    method public static boolean matches(String?, String);
+    method public static String? matches(String?, String![]);
+    method public static String? matches(String![]?, String);
+    method public static String![] matchesMany(String![]?, String);
+  }
+
+  public final class PermissionChecker {
+    method public static int checkCallingOrSelfPermission(android.content.Context, String);
+    method public static int checkCallingPermission(android.content.Context, String, String?);
+    method public static int checkPermission(android.content.Context, String, int, int, String?);
+    method public static int checkSelfPermission(android.content.Context, String);
+    field public static final int PERMISSION_DENIED = -1; // 0xffffffff
+    field public static final int PERMISSION_DENIED_APP_OP = -2; // 0xfffffffe
+    field public static final int PERMISSION_GRANTED = 0; // 0x0
+  }
+
+  @Deprecated public final class SharedPreferencesCompat {
+  }
+
+  @Deprecated public static final class SharedPreferencesCompat.EditorCompat {
+    method @Deprecated public void apply(android.content.SharedPreferences.Editor);
+    method @Deprecated public static androidx.core.content.SharedPreferencesCompat.EditorCompat! getInstance();
+  }
+
+}
+
+package androidx.core.content.pm {
+
+  @Deprecated public final class ActivityInfoCompat {
+    field @Deprecated public static final int CONFIG_UI_MODE = 512; // 0x200
+  }
+
+  public final class PackageInfoCompat {
+    method public static long getLongVersionCode(android.content.pm.PackageInfo);
+  }
+
+  public final class PermissionInfoCompat {
+    method public static int getProtection(android.content.pm.PermissionInfo);
+    method public static int getProtectionFlags(android.content.pm.PermissionInfo);
+  }
+
+  public class ShortcutInfoCompat {
+    method public android.content.ComponentName? getActivity();
+    method public java.util.Set<java.lang.String!>? getCategories();
+    method public CharSequence? getDisabledMessage();
+    method public String getId();
+    method public android.content.Intent getIntent();
+    method public android.content.Intent![] getIntents();
+    method public CharSequence? getLongLabel();
+    method public int getRank();
+    method public CharSequence getShortLabel();
+    method @RequiresApi(25) public android.content.pm.ShortcutInfo! toShortcutInfo();
+  }
+
+  public static class ShortcutInfoCompat.Builder {
+    ctor public ShortcutInfoCompat.Builder(android.content.Context, String);
+    method public androidx.core.content.pm.ShortcutInfoCompat build();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setActivity(android.content.ComponentName);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setAlwaysBadged();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setCategories(java.util.Set<java.lang.String!>);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setDisabledMessage(CharSequence);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIcon(androidx.core.graphics.drawable.IconCompat!);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIntent(android.content.Intent);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIntents(android.content.Intent![]);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLabel(CharSequence);
+    method @Deprecated public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLived();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLived(boolean);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setPerson(androidx.core.app.Person);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setPersons(androidx.core.app.Person![]);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setRank(int);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setShortLabel(CharSequence);
+  }
+
+  public class ShortcutManagerCompat {
+    method public static boolean addDynamicShortcuts(android.content.Context, java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>);
+    method public static android.content.Intent createShortcutResultIntent(android.content.Context, androidx.core.content.pm.ShortcutInfoCompat);
+    method public static java.util.List<androidx.core.content.pm.ShortcutInfoCompat!> getDynamicShortcuts(android.content.Context);
+    method public static int getMaxShortcutCountPerActivity(android.content.Context);
+    method public static boolean isRequestPinShortcutSupported(android.content.Context);
+    method public static void removeAllDynamicShortcuts(android.content.Context);
+    method public static void removeDynamicShortcuts(android.content.Context, java.util.List<java.lang.String!>);
+    method public static boolean requestPinShortcut(android.content.Context, androidx.core.content.pm.ShortcutInfoCompat, android.content.IntentSender?);
+    method public static boolean updateShortcuts(android.content.Context, java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>);
+    field public static final String EXTRA_SHORTCUT_ID = "android.intent.extra.shortcut.ID";
+  }
+
+}
+
+package androidx.core.content.res {
+
+  public final class ConfigurationHelper {
+    method public static int getDensityDpi(android.content.res.Resources);
+  }
+
+  public final class ResourcesCompat {
+    method @ColorInt public static int getColor(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.content.res.ColorStateList? getColorStateList(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.res.Resources, @DrawableRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.graphics.drawable.Drawable? getDrawableForDensity(android.content.res.Resources, @DrawableRes int, int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static float getFloat(android.content.res.Resources, @DimenRes int);
+    method public static android.graphics.Typeface? getFont(android.content.Context, @FontRes int) throws android.content.res.Resources.NotFoundException;
+    method public static void getFont(android.content.Context, @FontRes int, androidx.core.content.res.ResourcesCompat.FontCallback, android.os.Handler?) throws android.content.res.Resources.NotFoundException;
+  }
+
+  public abstract static class ResourcesCompat.FontCallback {
+    ctor public ResourcesCompat.FontCallback();
+    method public abstract void onFontRetrievalFailed(int);
+    method public abstract void onFontRetrieved(android.graphics.Typeface);
+  }
+
+}
+
+package androidx.core.database {
+
+  public final class CursorWindowCompat {
+    method public static android.database.CursorWindow create(String?, long);
+  }
+
+  @Deprecated public final class DatabaseUtilsCompat {
+    method @Deprecated public static String![]! appendSelectionArgs(String![]!, String![]!);
+    method @Deprecated public static String! concatenateWhere(String!, String!);
+  }
+
+}
+
+package androidx.core.database.sqlite {
+
+  public final class SQLiteCursorCompat {
+    method public static void setFillWindowForwardOnly(android.database.sqlite.SQLiteCursor, boolean);
+  }
+
+}
+
+package androidx.core.graphics {
+
+  public final class BitmapCompat {
+    method public static int getAllocationByteCount(android.graphics.Bitmap);
+    method public static boolean hasMipMap(android.graphics.Bitmap);
+    method public static void setHasMipMap(android.graphics.Bitmap, boolean);
+  }
+
+  public class BlendModeColorFilterCompat {
+    method public static android.graphics.ColorFilter? createBlendModeColorFilterCompat(int, androidx.core.graphics.BlendModeCompat);
+  }
+
+  public enum BlendModeCompat {
+    enum_constant public static final androidx.core.graphics.BlendModeCompat CLEAR;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR_BURN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR_DODGE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DARKEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat DIFFERENCE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_ATOP;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_IN;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_OUT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_OVER;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat EXCLUSION;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat HARD_LIGHT;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat HUE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat LIGHTEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat LUMINOSITY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat MODULATE;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat MULTIPLY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat OVERLAY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat PLUS;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat SATURATION;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SCREEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat SOFT_LIGHT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_ATOP;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_IN;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_OUT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_OVER;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat XOR;
+  }
+
+  public final class ColorUtils {
+    method @ColorInt public static int HSLToColor(float[]);
+    method @ColorInt public static int LABToColor(@FloatRange(from=0.0f, to=100) double, @FloatRange(from=0xffffff80, to=127) double, @FloatRange(from=0xffffff80, to=127) double);
+    method public static void LABToXYZ(@FloatRange(from=0.0f, to=100) double, @FloatRange(from=0xffffff80, to=127) double, @FloatRange(from=0xffffff80, to=127) double, double[]);
+    method public static void RGBToHSL(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, float[]);
+    method public static void RGBToLAB(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, double[]);
+    method public static void RGBToXYZ(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, double[]);
+    method @ColorInt public static int XYZToColor(@FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_X) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Y) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Z) double);
+    method public static void XYZToLAB(@FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_X) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Y) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Z) double, double[]);
+    method @ColorInt public static int blendARGB(@ColorInt int, @ColorInt int, @FloatRange(from=0.0, to=1.0) float);
+    method public static void blendHSL(float[], float[], @FloatRange(from=0.0, to=1.0) float, float[]);
+    method public static void blendLAB(double[], double[], @FloatRange(from=0.0, to=1.0) double, double[]);
+    method public static double calculateContrast(@ColorInt int, @ColorInt int);
+    method @FloatRange(from=0.0, to=1.0) public static double calculateLuminance(@ColorInt int);
+    method public static int calculateMinimumAlpha(@ColorInt int, @ColorInt int, float);
+    method public static void colorToHSL(@ColorInt int, float[]);
+    method public static void colorToLAB(@ColorInt int, double[]);
+    method public static void colorToXYZ(@ColorInt int, double[]);
+    method public static int compositeColors(@ColorInt int, @ColorInt int);
+    method @RequiresApi(26) public static android.graphics.Color compositeColors(android.graphics.Color, android.graphics.Color);
+    method public static double distanceEuclidean(double[], double[]);
+    method @ColorInt public static int setAlphaComponent(@ColorInt int, @IntRange(from=0, to=255) int);
+  }
+
+  public final class Insets {
+    method public static androidx.core.graphics.Insets of(int, int, int, int);
+    method public static androidx.core.graphics.Insets of(android.graphics.Rect);
+    field public static final androidx.core.graphics.Insets NONE;
+    field public final int bottom;
+    field public final int left;
+    field public final int right;
+    field public final int top;
+  }
+
+  public final class PaintCompat {
+    method public static boolean hasGlyph(android.graphics.Paint, String);
+    method public static boolean setBlendMode(android.graphics.Paint, androidx.core.graphics.BlendModeCompat?);
+  }
+
+  public final class PathSegment {
+    ctor public PathSegment(android.graphics.PointF, float, android.graphics.PointF, float);
+    method public android.graphics.PointF getEnd();
+    method public float getEndFraction();
+    method public android.graphics.PointF getStart();
+    method public float getStartFraction();
+  }
+
+  public final class PathUtils {
+    method @RequiresApi(26) public static java.util.Collection<androidx.core.graphics.PathSegment!> flatten(android.graphics.Path);
+    method @RequiresApi(26) public static java.util.Collection<androidx.core.graphics.PathSegment!> flatten(android.graphics.Path, @FloatRange(from=0) float);
+  }
+
+  public class TypefaceCompat {
+    method public static android.graphics.Typeface create(android.content.Context, android.graphics.Typeface?, int);
+  }
+
+}
+
+package androidx.core.graphics.drawable {
+
+  public final class DrawableCompat {
+    method public static void applyTheme(android.graphics.drawable.Drawable, android.content.res.Resources.Theme);
+    method public static boolean canApplyTheme(android.graphics.drawable.Drawable);
+    method public static void clearColorFilter(android.graphics.drawable.Drawable);
+    method public static int getAlpha(android.graphics.drawable.Drawable);
+    method public static android.graphics.ColorFilter! getColorFilter(android.graphics.drawable.Drawable);
+    method public static int getLayoutDirection(android.graphics.drawable.Drawable);
+    method public static void inflate(android.graphics.drawable.Drawable, android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.util.AttributeSet, android.content.res.Resources.Theme?) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static boolean isAutoMirrored(android.graphics.drawable.Drawable);
+    method @Deprecated public static void jumpToCurrentState(android.graphics.drawable.Drawable);
+    method public static void setAutoMirrored(android.graphics.drawable.Drawable, boolean);
+    method public static void setHotspot(android.graphics.drawable.Drawable, float, float);
+    method public static void setHotspotBounds(android.graphics.drawable.Drawable, int, int, int, int);
+    method public static boolean setLayoutDirection(android.graphics.drawable.Drawable, int);
+    method public static void setTint(android.graphics.drawable.Drawable, @ColorInt int);
+    method public static void setTintList(android.graphics.drawable.Drawable, android.content.res.ColorStateList?);
+    method public static void setTintMode(android.graphics.drawable.Drawable, android.graphics.PorterDuff.Mode);
+    method public static <T extends android.graphics.drawable.Drawable> T! unwrap(android.graphics.drawable.Drawable);
+    method public static android.graphics.drawable.Drawable! wrap(android.graphics.drawable.Drawable);
+  }
+
+  public class IconCompat extends androidx.versionedparcelable.CustomVersionedParcelable {
+    method public static androidx.core.graphics.drawable.IconCompat? createFromBundle(android.os.Bundle);
+    method @RequiresApi(23) public static androidx.core.graphics.drawable.IconCompat? createFromIcon(android.content.Context, android.graphics.drawable.Icon);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithAdaptiveBitmap(android.graphics.Bitmap!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithBitmap(android.graphics.Bitmap!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithContentUri(String!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithContentUri(android.net.Uri!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithData(byte[]!, int, int);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithResource(android.content.Context!, @DrawableRes int);
+    method @IdRes public int getResId();
+    method public String getResPackage();
+    method public int getType();
+    method public android.net.Uri getUri();
+    method public android.graphics.drawable.Drawable! loadDrawable(android.content.Context!);
+    method public androidx.core.graphics.drawable.IconCompat! setTint(@ColorInt int);
+    method public androidx.core.graphics.drawable.IconCompat! setTintList(android.content.res.ColorStateList!);
+    method public androidx.core.graphics.drawable.IconCompat! setTintMode(android.graphics.PorterDuff.Mode!);
+    method public android.os.Bundle! toBundle();
+    method @RequiresApi(23) public android.graphics.drawable.Icon! toIcon();
+    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
+  }
+
+  public abstract class RoundedBitmapDrawable extends android.graphics.drawable.Drawable {
+    method public void draw(android.graphics.Canvas);
+    method public final android.graphics.Bitmap? getBitmap();
+    method public float getCornerRadius();
+    method public int getGravity();
+    method public int getOpacity();
+    method public final android.graphics.Paint getPaint();
+    method public boolean hasAntiAlias();
+    method public boolean hasMipMap();
+    method public boolean isCircular();
+    method public void setAlpha(int);
+    method public void setAntiAlias(boolean);
+    method public void setCircular(boolean);
+    method public void setColorFilter(android.graphics.ColorFilter!);
+    method public void setCornerRadius(float);
+    method public void setDither(boolean);
+    method public void setGravity(int);
+    method public void setMipMap(boolean);
+    method public void setTargetDensity(android.graphics.Canvas);
+    method public void setTargetDensity(android.util.DisplayMetrics);
+    method public void setTargetDensity(int);
+  }
+
+  public final class RoundedBitmapDrawableFactory {
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, android.graphics.Bitmap?);
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, String);
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, java.io.InputStream);
+  }
+
+}
+
+package androidx.core.hardware.display {
+
+  public final class DisplayManagerCompat {
+    method public android.view.Display? getDisplay(int);
+    method public android.view.Display![] getDisplays();
+    method public android.view.Display![] getDisplays(String?);
+    method public static androidx.core.hardware.display.DisplayManagerCompat getInstance(android.content.Context);
+    field public static final String DISPLAY_CATEGORY_PRESENTATION = "android.hardware.display.category.PRESENTATION";
+  }
+
+}
+
+package androidx.core.hardware.fingerprint {
+
+  @Deprecated public final class FingerprintManagerCompat {
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public void authenticate(androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject?, int, androidx.core.os.CancellationSignal?, androidx.core.hardware.fingerprint.FingerprintManagerCompat.AuthenticationCallback, android.os.Handler?);
+    method @Deprecated public static androidx.core.hardware.fingerprint.FingerprintManagerCompat from(android.content.Context);
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public boolean hasEnrolledFingerprints();
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public boolean isHardwareDetected();
+  }
+
+  @Deprecated public abstract static class FingerprintManagerCompat.AuthenticationCallback {
+    ctor @Deprecated public FingerprintManagerCompat.AuthenticationCallback();
+    method @Deprecated public void onAuthenticationError(int, CharSequence!);
+    method @Deprecated public void onAuthenticationFailed();
+    method @Deprecated public void onAuthenticationHelp(int, CharSequence!);
+    method @Deprecated public void onAuthenticationSucceeded(androidx.core.hardware.fingerprint.FingerprintManagerCompat.AuthenticationResult!);
+  }
+
+  @Deprecated public static final class FingerprintManagerCompat.AuthenticationResult {
+    ctor @Deprecated public FingerprintManagerCompat.AuthenticationResult(androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject!);
+    method @Deprecated public androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject! getCryptoObject();
+  }
+
+  @Deprecated public static class FingerprintManagerCompat.CryptoObject {
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(java.security.Signature);
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(javax.crypto.Cipher);
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(javax.crypto.Mac);
+    method @Deprecated public javax.crypto.Cipher? getCipher();
+    method @Deprecated public javax.crypto.Mac? getMac();
+    method @Deprecated public java.security.Signature? getSignature();
+  }
+
+}
+
+package androidx.core.location {
+
+  public final class LocationManagerCompat {
+    method public static boolean isLocationEnabled(android.location.LocationManager);
+  }
+
+}
+
+package androidx.core.math {
+
+  public class MathUtils {
+    method public static float clamp(float, float, float);
+    method public static double clamp(double, double, double);
+    method public static int clamp(int, int, int);
+  }
+
+}
+
+package androidx.core.net {
+
+  public final class ConnectivityManagerCompat {
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public static android.net.NetworkInfo? getNetworkInfoFromBroadcast(android.net.ConnectivityManager, android.content.Intent);
+    method public static int getRestrictBackgroundStatus(android.net.ConnectivityManager);
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public static boolean isActiveNetworkMetered(android.net.ConnectivityManager);
+    field public static final int RESTRICT_BACKGROUND_STATUS_DISABLED = 1; // 0x1
+    field public static final int RESTRICT_BACKGROUND_STATUS_ENABLED = 3; // 0x3
+    field public static final int RESTRICT_BACKGROUND_STATUS_WHITELISTED = 2; // 0x2
+  }
+
+  public final class TrafficStatsCompat {
+    method @Deprecated public static void clearThreadStatsTag();
+    method @Deprecated public static int getThreadStatsTag();
+    method @Deprecated public static void incrementOperationCount(int);
+    method @Deprecated public static void incrementOperationCount(int, int);
+    method @Deprecated public static void setThreadStatsTag(int);
+    method public static void tagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method @Deprecated public static void tagSocket(java.net.Socket!) throws java.net.SocketException;
+    method public static void untagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method @Deprecated public static void untagSocket(java.net.Socket!) throws java.net.SocketException;
+  }
+
+  public final class UriCompat {
+    method public static String toSafeString(android.net.Uri);
+  }
+
+}
+
+package androidx.core.os {
+
+  public class BuildCompat {
+    method @Deprecated public static boolean isAtLeastN();
+    method @Deprecated public static boolean isAtLeastNMR1();
+    method @Deprecated public static boolean isAtLeastO();
+    method @Deprecated public static boolean isAtLeastOMR1();
+    method @Deprecated public static boolean isAtLeastP();
+    method @Deprecated public static boolean isAtLeastQ();
+  }
+
+  public final class CancellationSignal {
+    ctor public CancellationSignal();
+    method public void cancel();
+    method public Object? getCancellationSignalObject();
+    method public boolean isCanceled();
+    method public void setOnCancelListener(androidx.core.os.CancellationSignal.OnCancelListener?);
+    method public void throwIfCanceled();
+  }
+
+  public static interface CancellationSignal.OnCancelListener {
+    method public void onCancel();
+  }
+
+  public final class ConfigurationCompat {
+    method public static androidx.core.os.LocaleListCompat getLocales(android.content.res.Configuration);
+  }
+
+  public final class EnvironmentCompat {
+    method public static String! getStorageState(java.io.File);
+    field public static final String MEDIA_UNKNOWN = "unknown";
+  }
+
+  public final class HandlerCompat {
+    method public static android.os.Handler createAsync(android.os.Looper);
+    method public static android.os.Handler createAsync(android.os.Looper, android.os.Handler.Callback);
+    method public static boolean postDelayed(android.os.Handler, Runnable, Object?, long);
+  }
+
+  public final class LocaleListCompat {
+    method public static androidx.core.os.LocaleListCompat create(java.util.Locale!...);
+    method public static androidx.core.os.LocaleListCompat forLanguageTags(String?);
+    method public java.util.Locale! get(int);
+    method @Size(min=1) public static androidx.core.os.LocaleListCompat getAdjustedDefault();
+    method @Size(min=1) public static androidx.core.os.LocaleListCompat getDefault();
+    method public static androidx.core.os.LocaleListCompat getEmptyLocaleList();
+    method public java.util.Locale? getFirstMatch(String![]);
+    method @IntRange(from=0xffffffff) public int indexOf(java.util.Locale!);
+    method public boolean isEmpty();
+    method @IntRange(from=0) public int size();
+    method public String toLanguageTags();
+    method public Object? unwrap();
+    method @Deprecated @RequiresApi(24) public static androidx.core.os.LocaleListCompat! wrap(Object!);
+    method @RequiresApi(24) public static androidx.core.os.LocaleListCompat wrap(android.os.LocaleList);
+  }
+
+  public final class MessageCompat {
+    method public static boolean isAsynchronous(android.os.Message);
+    method public static void setAsynchronous(android.os.Message, boolean);
+  }
+
+  public class OperationCanceledException extends java.lang.RuntimeException {
+    ctor public OperationCanceledException();
+    ctor public OperationCanceledException(String?);
+  }
+
+  public final class ParcelCompat {
+    method public static boolean readBoolean(android.os.Parcel);
+    method public static void writeBoolean(android.os.Parcel, boolean);
+  }
+
+  @Deprecated public final class ParcelableCompat {
+    method @Deprecated public static <T> android.os.Parcelable.Creator<T!>! newCreator(androidx.core.os.ParcelableCompatCreatorCallbacks<T!>!);
+  }
+
+  @Deprecated public interface ParcelableCompatCreatorCallbacks<T> {
+    method @Deprecated public T! createFromParcel(android.os.Parcel!, ClassLoader!);
+    method @Deprecated public T![]! newArray(int);
+  }
+
+  public final class TraceCompat {
+    method public static void beginAsyncSection(String, int);
+    method public static void beginSection(String);
+    method public static void endAsyncSection(String, int);
+    method public static void endSection();
+    method public static boolean isEnabled();
+    method public static void setCounter(String, int);
+  }
+
+  public class UserManagerCompat {
+    method public static boolean isUserUnlocked(android.content.Context);
+  }
+
+}
+
+package androidx.core.provider {
+
+  public final class FontRequest {
+    ctor public FontRequest(String, String, String, java.util.List<java.util.List<byte[]!>!>);
+    ctor public FontRequest(String, String, String, @ArrayRes int);
+    method public java.util.List<java.util.List<byte[]!>!>? getCertificates();
+    method @ArrayRes public int getCertificatesArrayResId();
+    method public String getProviderAuthority();
+    method public String getProviderPackage();
+    method public String getQuery();
+  }
+
+  public class FontsContractCompat {
+    method public static android.graphics.Typeface? buildTypeface(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontsContractCompat.FontInfo![]);
+    method public static androidx.core.provider.FontsContractCompat.FontFamilyResult fetchFonts(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontRequest) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static void requestFont(android.content.Context, androidx.core.provider.FontRequest, androidx.core.provider.FontsContractCompat.FontRequestCallback, android.os.Handler);
+  }
+
+  public static final class FontsContractCompat.Columns implements android.provider.BaseColumns {
+    ctor public FontsContractCompat.Columns();
+    field public static final String FILE_ID = "file_id";
+    field public static final String ITALIC = "font_italic";
+    field public static final String RESULT_CODE = "result_code";
+    field public static final int RESULT_CODE_FONT_NOT_FOUND = 1; // 0x1
+    field public static final int RESULT_CODE_FONT_UNAVAILABLE = 2; // 0x2
+    field public static final int RESULT_CODE_MALFORMED_QUERY = 3; // 0x3
+    field public static final int RESULT_CODE_OK = 0; // 0x0
+    field public static final String TTC_INDEX = "font_ttc_index";
+    field public static final String VARIATION_SETTINGS = "font_variation_settings";
+    field public static final String WEIGHT = "font_weight";
+  }
+
+  public static class FontsContractCompat.FontFamilyResult {
+    method public androidx.core.provider.FontsContractCompat.FontInfo![]! getFonts();
+    method public int getStatusCode();
+    field public static final int STATUS_OK = 0; // 0x0
+    field public static final int STATUS_UNEXPECTED_DATA_PROVIDED = 2; // 0x2
+    field public static final int STATUS_WRONG_CERTIFICATES = 1; // 0x1
+  }
+
+  public static class FontsContractCompat.FontInfo {
+    method public int getResultCode();
+    method @IntRange(from=0) public int getTtcIndex();
+    method public android.net.Uri getUri();
+    method @IntRange(from=1, to=1000) public int getWeight();
+    method public boolean isItalic();
+  }
+
+  public static class FontsContractCompat.FontRequestCallback {
+    ctor public FontsContractCompat.FontRequestCallback();
+    method public void onTypefaceRequestFailed(int);
+    method public void onTypefaceRetrieved(android.graphics.Typeface!);
+    field public static final int FAIL_REASON_FONT_LOAD_ERROR = -3; // 0xfffffffd
+    field public static final int FAIL_REASON_FONT_NOT_FOUND = 1; // 0x1
+    field public static final int FAIL_REASON_FONT_UNAVAILABLE = 2; // 0x2
+    field public static final int FAIL_REASON_MALFORMED_QUERY = 3; // 0x3
+    field public static final int FAIL_REASON_PROVIDER_NOT_FOUND = -1; // 0xffffffff
+    field public static final int FAIL_REASON_SECURITY_VIOLATION = -4; // 0xfffffffc
+    field public static final int FAIL_REASON_WRONG_CERTIFICATES = -2; // 0xfffffffe
+  }
+
+}
+
+package androidx.core.telephony.mbms {
+
+  public final class MbmsHelper {
+    method public static CharSequence? getBestNameForService(android.content.Context, android.telephony.mbms.ServiceInfo);
+  }
+
+}
+
+package androidx.core.text {
+
+  public final class BidiFormatter {
+    method public static androidx.core.text.BidiFormatter! getInstance();
+    method public static androidx.core.text.BidiFormatter! getInstance(boolean);
+    method public static androidx.core.text.BidiFormatter! getInstance(java.util.Locale!);
+    method public boolean getStereoReset();
+    method public boolean isRtl(String!);
+    method public boolean isRtl(CharSequence!);
+    method public boolean isRtlContext();
+    method public String! unicodeWrap(String!, androidx.core.text.TextDirectionHeuristicCompat!, boolean);
+    method public CharSequence! unicodeWrap(CharSequence!, androidx.core.text.TextDirectionHeuristicCompat!, boolean);
+    method public String! unicodeWrap(String!, androidx.core.text.TextDirectionHeuristicCompat!);
+    method public CharSequence! unicodeWrap(CharSequence!, androidx.core.text.TextDirectionHeuristicCompat!);
+    method public String! unicodeWrap(String!, boolean);
+    method public CharSequence! unicodeWrap(CharSequence!, boolean);
+    method public String! unicodeWrap(String!);
+    method public CharSequence! unicodeWrap(CharSequence!);
+  }
+
+  public static final class BidiFormatter.Builder {
+    ctor public BidiFormatter.Builder();
+    ctor public BidiFormatter.Builder(boolean);
+    ctor public BidiFormatter.Builder(java.util.Locale!);
+    method public androidx.core.text.BidiFormatter! build();
+    method public androidx.core.text.BidiFormatter.Builder! setTextDirectionHeuristic(androidx.core.text.TextDirectionHeuristicCompat!);
+    method public androidx.core.text.BidiFormatter.Builder! stereoReset(boolean);
+  }
+
+  public final class HtmlCompat {
+    method public static android.text.Spanned fromHtml(String, int);
+    method public static android.text.Spanned fromHtml(String, int, android.text.Html.ImageGetter?, android.text.Html.TagHandler?);
+    method public static String toHtml(android.text.Spanned, int);
+    field public static final int FROM_HTML_MODE_COMPACT = 63; // 0x3f
+    field public static final int FROM_HTML_MODE_LEGACY = 0; // 0x0
+    field public static final int FROM_HTML_OPTION_USE_CSS_COLORS = 256; // 0x100
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_BLOCKQUOTE = 32; // 0x20
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_DIV = 16; // 0x10
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_HEADING = 2; // 0x2
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_LIST = 8; // 0x8
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_LIST_ITEM = 4; // 0x4
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_PARAGRAPH = 1; // 0x1
+    field public static final int TO_HTML_PARAGRAPH_LINES_CONSECUTIVE = 0; // 0x0
+    field public static final int TO_HTML_PARAGRAPH_LINES_INDIVIDUAL = 1; // 0x1
+  }
+
+  public final class ICUCompat {
+    method public static String? maximizeAndGetScript(java.util.Locale!);
+  }
+
+  public class PrecomputedTextCompat implements android.text.Spannable {
+    method public char charAt(int);
+    method public static androidx.core.text.PrecomputedTextCompat! create(CharSequence, androidx.core.text.PrecomputedTextCompat.Params);
+    method @IntRange(from=0) public int getParagraphCount();
+    method @IntRange(from=0) public int getParagraphEnd(@IntRange(from=0) int);
+    method @IntRange(from=0) public int getParagraphStart(@IntRange(from=0) int);
+    method public androidx.core.text.PrecomputedTextCompat.Params getParams();
+    method public int getSpanEnd(Object!);
+    method public int getSpanFlags(Object!);
+    method public int getSpanStart(Object!);
+    method public <T> T![]! getSpans(int, int, Class<T!>!);
+    method @UiThread public static java.util.concurrent.Future<androidx.core.text.PrecomputedTextCompat!>! getTextFuture(CharSequence, androidx.core.text.PrecomputedTextCompat.Params, java.util.concurrent.Executor?);
+    method public int length();
+    method public int nextSpanTransition(int, int, Class!);
+    method public void removeSpan(Object!);
+    method public void setSpan(Object!, int, int, int);
+    method public CharSequence! subSequence(int, int);
+  }
+
+  public static final class PrecomputedTextCompat.Params {
+    ctor @RequiresApi(28) public PrecomputedTextCompat.Params(android.text.PrecomputedText.Params);
+    method @RequiresApi(23) public int getBreakStrategy();
+    method @RequiresApi(23) public int getHyphenationFrequency();
+    method @RequiresApi(18) public android.text.TextDirectionHeuristic? getTextDirection();
+    method public android.text.TextPaint getTextPaint();
+  }
+
+  public static class PrecomputedTextCompat.Params.Builder {
+    ctor public PrecomputedTextCompat.Params.Builder(android.text.TextPaint);
+    method public androidx.core.text.PrecomputedTextCompat.Params build();
+    method @RequiresApi(23) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setBreakStrategy(int);
+    method @RequiresApi(23) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setHyphenationFrequency(int);
+    method @RequiresApi(18) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setTextDirection(android.text.TextDirectionHeuristic);
+  }
+
+  public interface TextDirectionHeuristicCompat {
+    method public boolean isRtl(char[]!, int, int);
+    method public boolean isRtl(CharSequence!, int, int);
+  }
+
+  public final class TextDirectionHeuristicsCompat {
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! ANYRTL_LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! FIRSTSTRONG_LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! FIRSTSTRONG_RTL;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! LOCALE;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! RTL;
+  }
+
+  public final class TextUtilsCompat {
+    method public static int getLayoutDirectionFromLocale(java.util.Locale?);
+    method public static String htmlEncode(String);
+  }
+
+}
+
+package androidx.core.text.util {
+
+  public final class LinkifyCompat {
+    method public static boolean addLinks(android.text.Spannable, int);
+    method public static boolean addLinks(android.widget.TextView, int);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?, String![]?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?, String![]?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+  }
+
+}
+
+package androidx.core.util {
+
+  public class AtomicFile {
+    ctor public AtomicFile(java.io.File);
+    method public void delete();
+    method public void failWrite(java.io.FileOutputStream?);
+    method public void finishWrite(java.io.FileOutputStream?);
+    method public java.io.File getBaseFile();
+    method public java.io.FileInputStream openRead() throws java.io.FileNotFoundException;
+    method public byte[] readFully() throws java.io.IOException;
+    method public java.io.FileOutputStream startWrite() throws java.io.IOException;
+  }
+
+  public interface Consumer<T> {
+    method public void accept(T!);
+  }
+
+  public class ObjectsCompat {
+    method public static boolean equals(Object?, Object?);
+    method public static int hash(java.lang.Object!...);
+    method public static int hashCode(Object?);
+  }
+
+  public class Pair<F, S> {
+    ctor public Pair(F?, S?);
+    method public static <A, B> androidx.core.util.Pair<A!,B!> create(A?, B?);
+    field public final F? first;
+    field public final S? second;
+  }
+
+  public final class PatternsCompat {
+    field public static final java.util.regex.Pattern! DOMAIN_NAME;
+    field public static final java.util.regex.Pattern! EMAIL_ADDRESS;
+    field public static final java.util.regex.Pattern! IP_ADDRESS;
+    field public static final java.util.regex.Pattern! WEB_URL;
+  }
+
+  public final class Pools {
+  }
+
+  public static interface Pools.Pool<T> {
+    method public T? acquire();
+    method public boolean release(T);
+  }
+
+  public static class Pools.SimplePool<T> implements androidx.core.util.Pools.Pool<T> {
+    ctor public Pools.SimplePool(int);
+    method public T! acquire();
+    method public boolean release(T);
+  }
+
+  public static class Pools.SynchronizedPool<T> extends androidx.core.util.Pools.SimplePool<T> {
+    ctor public Pools.SynchronizedPool(int);
+  }
+
+  public interface Predicate<T> {
+    method public boolean test(T!);
+  }
+
+  public interface Supplier<T> {
+    method public T! get();
+  }
+
+}
+
+package androidx.core.view {
+
+  public class AccessibilityDelegateCompat {
+    ctor public AccessibilityDelegateCompat();
+    method public boolean dispatchPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public androidx.core.view.accessibility.AccessibilityNodeProviderCompat! getAccessibilityNodeProvider(android.view.View!);
+    method public void onInitializeAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public void onInitializeAccessibilityNodeInfo(android.view.View!, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method public void onPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public boolean onRequestSendAccessibilityEvent(android.view.ViewGroup!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public boolean performAccessibilityAction(android.view.View!, int, android.os.Bundle!);
+    method public void sendAccessibilityEvent(android.view.View!, int);
+    method public void sendAccessibilityEventUnchecked(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+  }
+
+  public abstract class ActionProvider {
+    ctor public ActionProvider(android.content.Context!);
+    method public android.content.Context! getContext();
+    method public boolean hasSubMenu();
+    method public boolean isVisible();
+    method public abstract android.view.View! onCreateActionView();
+    method public android.view.View! onCreateActionView(android.view.MenuItem!);
+    method public boolean onPerformDefaultAction();
+    method public void onPrepareSubMenu(android.view.SubMenu!);
+    method public boolean overridesItemVisibility();
+    method public void refreshVisibility();
+    method public void setVisibilityListener(androidx.core.view.ActionProvider.VisibilityListener!);
+  }
+
+  public static interface ActionProvider.VisibilityListener {
+    method public void onActionProviderVisibilityChanged(boolean);
+  }
+
+  public final class DisplayCutoutCompat {
+    ctor public DisplayCutoutCompat(android.graphics.Rect!, java.util.List<android.graphics.Rect!>!);
+    method public java.util.List<android.graphics.Rect!>! getBoundingRects();
+    method public int getSafeInsetBottom();
+    method public int getSafeInsetLeft();
+    method public int getSafeInsetRight();
+    method public int getSafeInsetTop();
+  }
+
+  public final class DragAndDropPermissionsCompat {
+    method public void release();
+  }
+
+  public class DragStartHelper {
+    ctor public DragStartHelper(android.view.View!, androidx.core.view.DragStartHelper.OnDragStartListener!);
+    method public void attach();
+    method public void detach();
+    method public void getTouchPosition(android.graphics.Point!);
+    method public boolean onLongClick(android.view.View!);
+    method public boolean onTouch(android.view.View!, android.view.MotionEvent!);
+  }
+
+  public static interface DragStartHelper.OnDragStartListener {
+    method public boolean onDragStart(android.view.View!, androidx.core.view.DragStartHelper!);
+  }
+
+  public final class GestureDetectorCompat {
+    ctor public GestureDetectorCompat(android.content.Context!, android.view.GestureDetector.OnGestureListener!);
+    ctor public GestureDetectorCompat(android.content.Context!, android.view.GestureDetector.OnGestureListener!, android.os.Handler!);
+    method public boolean isLongpressEnabled();
+    method public boolean onTouchEvent(android.view.MotionEvent!);
+    method public void setIsLongpressEnabled(boolean);
+    method public void setOnDoubleTapListener(android.view.GestureDetector.OnDoubleTapListener!);
+  }
+
+  public final class GravityCompat {
+    method public static void apply(int, int, int, android.graphics.Rect!, android.graphics.Rect!, int);
+    method public static void apply(int, int, int, android.graphics.Rect!, int, int, android.graphics.Rect!, int);
+    method public static void applyDisplay(int, android.graphics.Rect!, android.graphics.Rect!, int);
+    method public static int getAbsoluteGravity(int, int);
+    field public static final int END = 8388613; // 0x800005
+    field public static final int RELATIVE_HORIZONTAL_GRAVITY_MASK = 8388615; // 0x800007
+    field public static final int RELATIVE_LAYOUT_DIRECTION = 8388608; // 0x800000
+    field public static final int START = 8388611; // 0x800003
+  }
+
+  public final class InputDeviceCompat {
+    field public static final int SOURCE_ANY = -256; // 0xffffff00
+    field public static final int SOURCE_CLASS_BUTTON = 1; // 0x1
+    field public static final int SOURCE_CLASS_JOYSTICK = 16; // 0x10
+    field public static final int SOURCE_CLASS_MASK = 255; // 0xff
+    field public static final int SOURCE_CLASS_NONE = 0; // 0x0
+    field public static final int SOURCE_CLASS_POINTER = 2; // 0x2
+    field public static final int SOURCE_CLASS_POSITION = 8; // 0x8
+    field public static final int SOURCE_CLASS_TRACKBALL = 4; // 0x4
+    field public static final int SOURCE_DPAD = 513; // 0x201
+    field public static final int SOURCE_GAMEPAD = 1025; // 0x401
+    field public static final int SOURCE_HDMI = 33554433; // 0x2000001
+    field public static final int SOURCE_JOYSTICK = 16777232; // 0x1000010
+    field public static final int SOURCE_KEYBOARD = 257; // 0x101
+    field public static final int SOURCE_MOUSE = 8194; // 0x2002
+    field public static final int SOURCE_ROTARY_ENCODER = 4194304; // 0x400000
+    field public static final int SOURCE_STYLUS = 16386; // 0x4002
+    field public static final int SOURCE_TOUCHPAD = 1048584; // 0x100008
+    field public static final int SOURCE_TOUCHSCREEN = 4098; // 0x1002
+    field public static final int SOURCE_TOUCH_NAVIGATION = 2097152; // 0x200000
+    field public static final int SOURCE_TRACKBALL = 65540; // 0x10004
+    field public static final int SOURCE_UNKNOWN = 0; // 0x0
+  }
+
+  public final class LayoutInflaterCompat {
+    method @Deprecated public static androidx.core.view.LayoutInflaterFactory! getFactory(android.view.LayoutInflater!);
+    method @Deprecated public static void setFactory(android.view.LayoutInflater, androidx.core.view.LayoutInflaterFactory);
+    method public static void setFactory2(android.view.LayoutInflater, android.view.LayoutInflater.Factory2);
+  }
+
+  @Deprecated public interface LayoutInflaterFactory {
+    method @Deprecated public android.view.View! onCreateView(android.view.View!, String!, android.content.Context!, android.util.AttributeSet!);
+  }
+
+  public final class MarginLayoutParamsCompat {
+    method public static int getLayoutDirection(android.view.ViewGroup.MarginLayoutParams!);
+    method public static int getMarginEnd(android.view.ViewGroup.MarginLayoutParams!);
+    method public static int getMarginStart(android.view.ViewGroup.MarginLayoutParams!);
+    method public static boolean isMarginRelative(android.view.ViewGroup.MarginLayoutParams!);
+    method public static void resolveLayoutDirection(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setLayoutDirection(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setMarginEnd(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setMarginStart(android.view.ViewGroup.MarginLayoutParams!, int);
+  }
+
+  public final class MenuCompat {
+    method public static void setGroupDividerEnabled(android.view.Menu!, boolean);
+    method @Deprecated public static void setShowAsAction(android.view.MenuItem!, int);
+  }
+
+  public final class MenuItemCompat {
+    method @Deprecated public static boolean collapseActionView(android.view.MenuItem!);
+    method @Deprecated public static boolean expandActionView(android.view.MenuItem!);
+    method public static androidx.core.view.ActionProvider! getActionProvider(android.view.MenuItem!);
+    method @Deprecated public static android.view.View! getActionView(android.view.MenuItem!);
+    method public static int getAlphabeticModifiers(android.view.MenuItem!);
+    method public static CharSequence! getContentDescription(android.view.MenuItem!);
+    method public static android.content.res.ColorStateList! getIconTintList(android.view.MenuItem!);
+    method public static android.graphics.PorterDuff.Mode! getIconTintMode(android.view.MenuItem!);
+    method public static int getNumericModifiers(android.view.MenuItem!);
+    method public static CharSequence! getTooltipText(android.view.MenuItem!);
+    method @Deprecated public static boolean isActionViewExpanded(android.view.MenuItem!);
+    method public static android.view.MenuItem! setActionProvider(android.view.MenuItem!, androidx.core.view.ActionProvider!);
+    method @Deprecated public static android.view.MenuItem! setActionView(android.view.MenuItem!, android.view.View!);
+    method @Deprecated public static android.view.MenuItem! setActionView(android.view.MenuItem!, int);
+    method public static void setAlphabeticShortcut(android.view.MenuItem!, char, int);
+    method public static void setContentDescription(android.view.MenuItem!, CharSequence!);
+    method public static void setIconTintList(android.view.MenuItem!, android.content.res.ColorStateList!);
+    method public static void setIconTintMode(android.view.MenuItem!, android.graphics.PorterDuff.Mode!);
+    method public static void setNumericShortcut(android.view.MenuItem!, char, int);
+    method @Deprecated public static android.view.MenuItem! setOnActionExpandListener(android.view.MenuItem!, androidx.core.view.MenuItemCompat.OnActionExpandListener!);
+    method public static void setShortcut(android.view.MenuItem!, char, char, int, int);
+    method @Deprecated public static void setShowAsAction(android.view.MenuItem!, int);
+    method public static void setTooltipText(android.view.MenuItem!, CharSequence!);
+    field @Deprecated public static final int SHOW_AS_ACTION_ALWAYS = 2; // 0x2
+    field @Deprecated public static final int SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW = 8; // 0x8
+    field @Deprecated public static final int SHOW_AS_ACTION_IF_ROOM = 1; // 0x1
+    field @Deprecated public static final int SHOW_AS_ACTION_NEVER = 0; // 0x0
+    field @Deprecated public static final int SHOW_AS_ACTION_WITH_TEXT = 4; // 0x4
+  }
+
+  @Deprecated public static interface MenuItemCompat.OnActionExpandListener {
+    method @Deprecated public boolean onMenuItemActionCollapse(android.view.MenuItem!);
+    method @Deprecated public boolean onMenuItemActionExpand(android.view.MenuItem!);
+  }
+
+  public final class MotionEventCompat {
+    method @Deprecated public static int findPointerIndex(android.view.MotionEvent!, int);
+    method @Deprecated public static int getActionIndex(android.view.MotionEvent!);
+    method @Deprecated public static int getActionMasked(android.view.MotionEvent!);
+    method @Deprecated public static float getAxisValue(android.view.MotionEvent!, int);
+    method @Deprecated public static float getAxisValue(android.view.MotionEvent!, int, int);
+    method @Deprecated public static int getButtonState(android.view.MotionEvent!);
+    method @Deprecated public static int getPointerCount(android.view.MotionEvent!);
+    method @Deprecated public static int getPointerId(android.view.MotionEvent!, int);
+    method @Deprecated public static int getSource(android.view.MotionEvent!);
+    method @Deprecated public static float getX(android.view.MotionEvent!, int);
+    method @Deprecated public static float getY(android.view.MotionEvent!, int);
+    method public static boolean isFromSource(android.view.MotionEvent!, int);
+    field @Deprecated public static final int ACTION_HOVER_ENTER = 9; // 0x9
+    field @Deprecated public static final int ACTION_HOVER_EXIT = 10; // 0xa
+    field @Deprecated public static final int ACTION_HOVER_MOVE = 7; // 0x7
+    field @Deprecated public static final int ACTION_MASK = 255; // 0xff
+    field @Deprecated public static final int ACTION_POINTER_DOWN = 5; // 0x5
+    field @Deprecated public static final int ACTION_POINTER_INDEX_MASK = 65280; // 0xff00
+    field @Deprecated public static final int ACTION_POINTER_INDEX_SHIFT = 8; // 0x8
+    field @Deprecated public static final int ACTION_POINTER_UP = 6; // 0x6
+    field @Deprecated public static final int ACTION_SCROLL = 8; // 0x8
+    field @Deprecated public static final int AXIS_BRAKE = 23; // 0x17
+    field @Deprecated public static final int AXIS_DISTANCE = 24; // 0x18
+    field @Deprecated public static final int AXIS_GAS = 22; // 0x16
+    field @Deprecated public static final int AXIS_GENERIC_1 = 32; // 0x20
+    field @Deprecated public static final int AXIS_GENERIC_10 = 41; // 0x29
+    field @Deprecated public static final int AXIS_GENERIC_11 = 42; // 0x2a
+    field @Deprecated public static final int AXIS_GENERIC_12 = 43; // 0x2b
+    field @Deprecated public static final int AXIS_GENERIC_13 = 44; // 0x2c
+    field @Deprecated public static final int AXIS_GENERIC_14 = 45; // 0x2d
+    field @Deprecated public static final int AXIS_GENERIC_15 = 46; // 0x2e
+    field @Deprecated public static final int AXIS_GENERIC_16 = 47; // 0x2f
+    field @Deprecated public static final int AXIS_GENERIC_2 = 33; // 0x21
+    field @Deprecated public static final int AXIS_GENERIC_3 = 34; // 0x22
+    field @Deprecated public static final int AXIS_GENERIC_4 = 35; // 0x23
+    field @Deprecated public static final int AXIS_GENERIC_5 = 36; // 0x24
+    field @Deprecated public static final int AXIS_GENERIC_6 = 37; // 0x25
+    field @Deprecated public static final int AXIS_GENERIC_7 = 38; // 0x26
+    field @Deprecated public static final int AXIS_GENERIC_8 = 39; // 0x27
+    field @Deprecated public static final int AXIS_GENERIC_9 = 40; // 0x28
+    field @Deprecated public static final int AXIS_HAT_X = 15; // 0xf
+    field @Deprecated public static final int AXIS_HAT_Y = 16; // 0x10
+    field @Deprecated public static final int AXIS_HSCROLL = 10; // 0xa
+    field @Deprecated public static final int AXIS_LTRIGGER = 17; // 0x11
+    field @Deprecated public static final int AXIS_ORIENTATION = 8; // 0x8
+    field @Deprecated public static final int AXIS_PRESSURE = 2; // 0x2
+    field public static final int AXIS_RELATIVE_X = 27; // 0x1b
+    field public static final int AXIS_RELATIVE_Y = 28; // 0x1c
+    field @Deprecated public static final int AXIS_RTRIGGER = 18; // 0x12
+    field @Deprecated public static final int AXIS_RUDDER = 20; // 0x14
+    field @Deprecated public static final int AXIS_RX = 12; // 0xc
+    field @Deprecated public static final int AXIS_RY = 13; // 0xd
+    field @Deprecated public static final int AXIS_RZ = 14; // 0xe
+    field public static final int AXIS_SCROLL = 26; // 0x1a
+    field @Deprecated public static final int AXIS_SIZE = 3; // 0x3
+    field @Deprecated public static final int AXIS_THROTTLE = 19; // 0x13
+    field @Deprecated public static final int AXIS_TILT = 25; // 0x19
+    field @Deprecated public static final int AXIS_TOOL_MAJOR = 6; // 0x6
+    field @Deprecated public static final int AXIS_TOOL_MINOR = 7; // 0x7
+    field @Deprecated public static final int AXIS_TOUCH_MAJOR = 4; // 0x4
+    field @Deprecated public static final int AXIS_TOUCH_MINOR = 5; // 0x5
+    field @Deprecated public static final int AXIS_VSCROLL = 9; // 0x9
+    field @Deprecated public static final int AXIS_WHEEL = 21; // 0x15
+    field @Deprecated public static final int AXIS_X = 0; // 0x0
+    field @Deprecated public static final int AXIS_Y = 1; // 0x1
+    field @Deprecated public static final int AXIS_Z = 11; // 0xb
+    field @Deprecated public static final int BUTTON_PRIMARY = 1; // 0x1
+  }
+
+  public interface NestedScrollingChild {
+    method public boolean dispatchNestedFling(float, float, boolean);
+    method public boolean dispatchNestedPreFling(float, float);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?);
+    method public boolean hasNestedScrollingParent();
+    method public boolean isNestedScrollingEnabled();
+    method public void setNestedScrollingEnabled(boolean);
+    method public boolean startNestedScroll(int);
+    method public void stopNestedScroll();
+  }
+
+  public interface NestedScrollingChild2 extends androidx.core.view.NestedScrollingChild {
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?, int);
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+  }
+
+  public interface NestedScrollingChild3 extends androidx.core.view.NestedScrollingChild2 {
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]);
+  }
+
+  public class NestedScrollingChildHelper {
+    ctor public NestedScrollingChildHelper(android.view.View);
+    method public boolean dispatchNestedFling(float, float, boolean);
+    method public boolean dispatchNestedPreFling(float, float);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?, int);
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]?);
+    method public boolean hasNestedScrollingParent();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean isNestedScrollingEnabled();
+    method public void onDetachedFromWindow();
+    method public void onStopNestedScroll(android.view.View);
+    method public void setNestedScrollingEnabled(boolean);
+    method public boolean startNestedScroll(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll();
+    method public void stopNestedScroll(int);
+  }
+
+  public interface NestedScrollingParent {
+    method public int getNestedScrollAxes();
+    method public boolean onNestedFling(android.view.View, float, float, boolean);
+    method public boolean onNestedPreFling(android.view.View, float, float);
+    method public void onNestedPreScroll(android.view.View, int, int, int[]);
+    method public void onNestedScroll(android.view.View, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int);
+    method public void onStopNestedScroll(android.view.View);
+  }
+
+  public interface NestedScrollingParent2 extends androidx.core.view.NestedScrollingParent {
+    method public void onNestedPreScroll(android.view.View, int, int, int[], int);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View, int);
+  }
+
+  public interface NestedScrollingParent3 extends androidx.core.view.NestedScrollingParent2 {
+    method public void onNestedScroll(android.view.View, int, int, int, int, int, int[]);
+  }
+
+  public class NestedScrollingParentHelper {
+    ctor public NestedScrollingParentHelper(android.view.ViewGroup);
+    method public int getNestedScrollAxes();
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View);
+    method public void onStopNestedScroll(android.view.View, int);
+  }
+
+  public interface OnApplyWindowInsetsListener {
+    method public androidx.core.view.WindowInsetsCompat! onApplyWindowInsets(android.view.View!, androidx.core.view.WindowInsetsCompat!);
+  }
+
+  public final class OneShotPreDrawListener implements android.view.View.OnAttachStateChangeListener android.view.ViewTreeObserver.OnPreDrawListener {
+    method public static androidx.core.view.OneShotPreDrawListener add(android.view.View, Runnable);
+    method public boolean onPreDraw();
+    method public void onViewAttachedToWindow(android.view.View!);
+    method public void onViewDetachedFromWindow(android.view.View!);
+    method public void removeListener();
+  }
+
+  public final class PointerIconCompat {
+    method public static androidx.core.view.PointerIconCompat! create(android.graphics.Bitmap!, float, float);
+    method public static androidx.core.view.PointerIconCompat! getSystemIcon(android.content.Context!, int);
+    method public static androidx.core.view.PointerIconCompat! load(android.content.res.Resources!, int);
+    field public static final int TYPE_ALIAS = 1010; // 0x3f2
+    field public static final int TYPE_ALL_SCROLL = 1013; // 0x3f5
+    field public static final int TYPE_ARROW = 1000; // 0x3e8
+    field public static final int TYPE_CELL = 1006; // 0x3ee
+    field public static final int TYPE_CONTEXT_MENU = 1001; // 0x3e9
+    field public static final int TYPE_COPY = 1011; // 0x3f3
+    field public static final int TYPE_CROSSHAIR = 1007; // 0x3ef
+    field public static final int TYPE_DEFAULT = 1000; // 0x3e8
+    field public static final int TYPE_GRAB = 1020; // 0x3fc
+    field public static final int TYPE_GRABBING = 1021; // 0x3fd
+    field public static final int TYPE_HAND = 1002; // 0x3ea
+    field public static final int TYPE_HELP = 1003; // 0x3eb
+    field public static final int TYPE_HORIZONTAL_DOUBLE_ARROW = 1014; // 0x3f6
+    field public static final int TYPE_NO_DROP = 1012; // 0x3f4
+    field public static final int TYPE_NULL = 0; // 0x0
+    field public static final int TYPE_TEXT = 1008; // 0x3f0
+    field public static final int TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW = 1017; // 0x3f9
+    field public static final int TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW = 1016; // 0x3f8
+    field public static final int TYPE_VERTICAL_DOUBLE_ARROW = 1015; // 0x3f7
+    field public static final int TYPE_VERTICAL_TEXT = 1009; // 0x3f1
+    field public static final int TYPE_WAIT = 1004; // 0x3ec
+    field public static final int TYPE_ZOOM_IN = 1018; // 0x3fa
+    field public static final int TYPE_ZOOM_OUT = 1019; // 0x3fb
+  }
+
+  public final class ScaleGestureDetectorCompat {
+    method @Deprecated public static boolean isQuickScaleEnabled(Object!);
+    method public static boolean isQuickScaleEnabled(android.view.ScaleGestureDetector!);
+    method @Deprecated public static void setQuickScaleEnabled(Object!, boolean);
+    method public static void setQuickScaleEnabled(android.view.ScaleGestureDetector!, boolean);
+  }
+
+  public interface ScrollingView {
+    method public int computeHorizontalScrollExtent();
+    method public int computeHorizontalScrollOffset();
+    method public int computeHorizontalScrollRange();
+    method public int computeVerticalScrollExtent();
+    method public int computeVerticalScrollOffset();
+    method public int computeVerticalScrollRange();
+  }
+
+  public interface TintableBackgroundView {
+    method public android.content.res.ColorStateList? getSupportBackgroundTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportBackgroundTintMode();
+    method public void setSupportBackgroundTintList(android.content.res.ColorStateList?);
+    method public void setSupportBackgroundTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  @Deprecated public final class VelocityTrackerCompat {
+    method @Deprecated public static float getXVelocity(android.view.VelocityTracker!, int);
+    method @Deprecated public static float getYVelocity(android.view.VelocityTracker!, int);
+  }
+
+  public class ViewCompat {
+    ctor protected ViewCompat();
+    method public static int addAccessibilityAction(android.view.View, CharSequence, androidx.core.view.accessibility.AccessibilityViewCommand);
+    method public static void addKeyboardNavigationClusters(android.view.View, java.util.Collection<android.view.View!>, int);
+    method public static void addOnUnhandledKeyEventListener(android.view.View, androidx.core.view.ViewCompat.OnUnhandledKeyEventListenerCompat);
+    method public static androidx.core.view.ViewPropertyAnimatorCompat animate(android.view.View);
+    method @Deprecated public static boolean canScrollHorizontally(android.view.View!, int);
+    method @Deprecated public static boolean canScrollVertically(android.view.View!, int);
+    method public static void cancelDragAndDrop(android.view.View);
+    method @Deprecated public static int combineMeasuredStates(int, int);
+    method public static androidx.core.view.WindowInsetsCompat! dispatchApplyWindowInsets(android.view.View, androidx.core.view.WindowInsetsCompat!);
+    method public static void dispatchFinishTemporaryDetach(android.view.View);
+    method public static boolean dispatchNestedFling(android.view.View, float, float, boolean);
+    method public static boolean dispatchNestedPreFling(android.view.View, float, float);
+    method public static boolean dispatchNestedPreScroll(android.view.View, int, int, int[]?, int[]?);
+    method public static boolean dispatchNestedPreScroll(android.view.View, int, int, int[]?, int[]?, int);
+    method public static boolean dispatchNestedScroll(android.view.View, int, int, int, int, int[]?);
+    method public static void dispatchNestedScroll(android.view.View, int, int, int, int, int[]?, int, int[]);
+    method public static boolean dispatchNestedScroll(android.view.View, int, int, int, int, int[]?, int);
+    method public static void dispatchStartTemporaryDetach(android.view.View);
+    method public static void enableAccessibleClickableSpanSupport(android.view.View!);
+    method public static int generateViewId();
+    method public static androidx.core.view.AccessibilityDelegateCompat? getAccessibilityDelegate(android.view.View);
+    method public static int getAccessibilityLiveRegion(android.view.View);
+    method public static androidx.core.view.accessibility.AccessibilityNodeProviderCompat! getAccessibilityNodeProvider(android.view.View);
+    method @UiThread public static CharSequence! getAccessibilityPaneTitle(android.view.View!);
+    method @Deprecated public static float getAlpha(android.view.View!);
+    method public static android.content.res.ColorStateList! getBackgroundTintList(android.view.View);
+    method public static android.graphics.PorterDuff.Mode! getBackgroundTintMode(android.view.View);
+    method public static android.graphics.Rect? getClipBounds(android.view.View);
+    method public static android.view.Display? getDisplay(android.view.View);
+    method public static float getElevation(android.view.View);
+    method public static boolean getFitsSystemWindows(android.view.View);
+    method public static int getImportantForAccessibility(android.view.View);
+    method public static int getImportantForAutofill(android.view.View);
+    method public static int getLabelFor(android.view.View);
+    method @Deprecated public static int getLayerType(android.view.View!);
+    method public static int getLayoutDirection(android.view.View);
+    method @Deprecated public static android.graphics.Matrix? getMatrix(android.view.View!);
+    method @Deprecated public static int getMeasuredHeightAndState(android.view.View!);
+    method @Deprecated public static int getMeasuredState(android.view.View!);
+    method @Deprecated public static int getMeasuredWidthAndState(android.view.View!);
+    method public static int getMinimumHeight(android.view.View);
+    method public static int getMinimumWidth(android.view.View);
+    method public static int getNextClusterForwardId(android.view.View);
+    method @Deprecated public static int getOverScrollMode(android.view.View!);
+    method @Px public static int getPaddingEnd(android.view.View);
+    method @Px public static int getPaddingStart(android.view.View);
+    method public static android.view.ViewParent! getParentForAccessibility(android.view.View);
+    method @Deprecated public static float getPivotX(android.view.View!);
+    method @Deprecated public static float getPivotY(android.view.View!);
+    method @Deprecated public static float getRotation(android.view.View!);
+    method @Deprecated public static float getRotationX(android.view.View!);
+    method @Deprecated public static float getRotationY(android.view.View!);
+    method @Deprecated public static float getScaleX(android.view.View!);
+    method @Deprecated public static float getScaleY(android.view.View!);
+    method public static int getScrollIndicators(android.view.View);
+    method public static java.util.List<android.graphics.Rect!> getSystemGestureExclusionRects(android.view.View);
+    method public static String? getTransitionName(android.view.View);
+    method @Deprecated public static float getTranslationX(android.view.View!);
+    method @Deprecated public static float getTranslationY(android.view.View!);
+    method public static float getTranslationZ(android.view.View);
+    method public static int getWindowSystemUiVisibility(android.view.View);
+    method @Deprecated public static float getX(android.view.View!);
+    method @Deprecated public static float getY(android.view.View!);
+    method public static float getZ(android.view.View);
+    method public static boolean hasAccessibilityDelegate(android.view.View);
+    method public static boolean hasExplicitFocusable(android.view.View);
+    method public static boolean hasNestedScrollingParent(android.view.View);
+    method public static boolean hasNestedScrollingParent(android.view.View, int);
+    method public static boolean hasOnClickListeners(android.view.View);
+    method public static boolean hasOverlappingRendering(android.view.View);
+    method public static boolean hasTransientState(android.view.View);
+    method @UiThread public static boolean isAccessibilityHeading(android.view.View!);
+    method public static boolean isAttachedToWindow(android.view.View);
+    method public static boolean isFocusedByDefault(android.view.View);
+    method public static boolean isImportantForAccessibility(android.view.View);
+    method public static boolean isImportantForAutofill(android.view.View);
+    method public static boolean isInLayout(android.view.View);
+    method public static boolean isKeyboardNavigationCluster(android.view.View);
+    method public static boolean isLaidOut(android.view.View);
+    method public static boolean isLayoutDirectionResolved(android.view.View);
+    method public static boolean isNestedScrollingEnabled(android.view.View);
+    method @Deprecated public static boolean isOpaque(android.view.View!);
+    method public static boolean isPaddingRelative(android.view.View);
+    method @UiThread public static boolean isScreenReaderFocusable(android.view.View!);
+    method @Deprecated public static void jumpDrawablesToCurrentState(android.view.View!);
+    method public static android.view.View! keyboardNavigationClusterSearch(android.view.View, android.view.View!, int);
+    method public static void offsetLeftAndRight(android.view.View, int);
+    method public static void offsetTopAndBottom(android.view.View, int);
+    method public static androidx.core.view.WindowInsetsCompat! onApplyWindowInsets(android.view.View, androidx.core.view.WindowInsetsCompat!);
+    method @Deprecated public static void onInitializeAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static void onInitializeAccessibilityNodeInfo(android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method @Deprecated public static void onPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static boolean performAccessibilityAction(android.view.View, int, android.os.Bundle!);
+    method public static void postInvalidateOnAnimation(android.view.View);
+    method public static void postInvalidateOnAnimation(android.view.View, int, int, int, int);
+    method public static void postOnAnimation(android.view.View, Runnable!);
+    method public static void postOnAnimationDelayed(android.view.View, Runnable!, long);
+    method public static void removeAccessibilityAction(android.view.View, int);
+    method public static void removeOnUnhandledKeyEventListener(android.view.View, androidx.core.view.ViewCompat.OnUnhandledKeyEventListenerCompat);
+    method public static void replaceAccessibilityAction(android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat, CharSequence?, androidx.core.view.accessibility.AccessibilityViewCommand?);
+    method public static void requestApplyInsets(android.view.View);
+    method public static <T extends android.view.View> T requireViewById(android.view.View, @IdRes int);
+    method @Deprecated public static int resolveSizeAndState(int, int, int);
+    method public static boolean restoreDefaultFocus(android.view.View);
+    method public static void setAccessibilityDelegate(android.view.View, androidx.core.view.AccessibilityDelegateCompat!);
+    method @UiThread public static void setAccessibilityHeading(android.view.View!, boolean);
+    method public static void setAccessibilityLiveRegion(android.view.View, int);
+    method @UiThread public static void setAccessibilityPaneTitle(android.view.View!, CharSequence!);
+    method @Deprecated public static void setActivated(android.view.View!, boolean);
+    method @Deprecated public static void setAlpha(android.view.View!, @FloatRange(from=0.0, to=1.0) float);
+    method public static void setAutofillHints(android.view.View, java.lang.String!...);
+    method public static void setBackground(android.view.View, android.graphics.drawable.Drawable?);
+    method public static void setBackgroundTintList(android.view.View, android.content.res.ColorStateList!);
+    method public static void setBackgroundTintMode(android.view.View, android.graphics.PorterDuff.Mode!);
+    method @Deprecated public static void setChildrenDrawingOrderEnabled(android.view.ViewGroup!, boolean);
+    method public static void setClipBounds(android.view.View, android.graphics.Rect!);
+    method public static void setElevation(android.view.View, float);
+    method @Deprecated public static void setFitsSystemWindows(android.view.View!, boolean);
+    method public static void setFocusedByDefault(android.view.View, boolean);
+    method public static void setHasTransientState(android.view.View, boolean);
+    method public static void setImportantForAccessibility(android.view.View, int);
+    method public static void setImportantForAutofill(android.view.View, int);
+    method public static void setKeyboardNavigationCluster(android.view.View, boolean);
+    method public static void setLabelFor(android.view.View, @IdRes int);
+    method public static void setLayerPaint(android.view.View, android.graphics.Paint!);
+    method @Deprecated public static void setLayerType(android.view.View!, int, android.graphics.Paint!);
+    method public static void setLayoutDirection(android.view.View, int);
+    method public static void setNestedScrollingEnabled(android.view.View, boolean);
+    method public static void setNextClusterForwardId(android.view.View, int);
+    method public static void setOnApplyWindowInsetsListener(android.view.View, androidx.core.view.OnApplyWindowInsetsListener!);
+    method @Deprecated public static void setOverScrollMode(android.view.View!, int);
+    method public static void setPaddingRelative(android.view.View, @Px int, @Px int, @Px int, @Px int);
+    method @Deprecated public static void setPivotX(android.view.View!, float);
+    method @Deprecated public static void setPivotY(android.view.View!, float);
+    method public static void setPointerIcon(android.view.View, androidx.core.view.PointerIconCompat!);
+    method @Deprecated public static void setRotation(android.view.View!, float);
+    method @Deprecated public static void setRotationX(android.view.View!, float);
+    method @Deprecated public static void setRotationY(android.view.View!, float);
+    method @Deprecated public static void setSaveFromParentEnabled(android.view.View!, boolean);
+    method @Deprecated public static void setScaleX(android.view.View!, float);
+    method @Deprecated public static void setScaleY(android.view.View!, float);
+    method @UiThread public static void setScreenReaderFocusable(android.view.View!, boolean);
+    method public static void setScrollIndicators(android.view.View, int);
+    method public static void setScrollIndicators(android.view.View, int, int);
+    method public static void setSystemGestureExclusionRects(android.view.View, java.util.List<android.graphics.Rect!>);
+    method public static void setTooltipText(android.view.View, CharSequence?);
+    method public static void setTransitionName(android.view.View, String!);
+    method @Deprecated public static void setTranslationX(android.view.View!, float);
+    method @Deprecated public static void setTranslationY(android.view.View!, float);
+    method public static void setTranslationZ(android.view.View, float);
+    method @Deprecated public static void setX(android.view.View!, float);
+    method @Deprecated public static void setY(android.view.View!, float);
+    method public static void setZ(android.view.View, float);
+    method public static boolean startDragAndDrop(android.view.View, android.content.ClipData!, android.view.View.DragShadowBuilder!, Object!, int);
+    method public static boolean startNestedScroll(android.view.View, int);
+    method public static boolean startNestedScroll(android.view.View, int, int);
+    method public static void stopNestedScroll(android.view.View);
+    method public static void stopNestedScroll(android.view.View, int);
+    method public static void updateDragShadow(android.view.View, android.view.View.DragShadowBuilder!);
+    field public static final int ACCESSIBILITY_LIVE_REGION_ASSERTIVE = 2; // 0x2
+    field public static final int ACCESSIBILITY_LIVE_REGION_NONE = 0; // 0x0
+    field public static final int ACCESSIBILITY_LIVE_REGION_POLITE = 1; // 0x1
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_AUTO = 0; // 0x0
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_NO = 2; // 0x2
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS = 4; // 0x4
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_YES = 1; // 0x1
+    field @Deprecated public static final int LAYER_TYPE_HARDWARE = 2; // 0x2
+    field @Deprecated public static final int LAYER_TYPE_NONE = 0; // 0x0
+    field @Deprecated public static final int LAYER_TYPE_SOFTWARE = 1; // 0x1
+    field public static final int LAYOUT_DIRECTION_INHERIT = 2; // 0x2
+    field public static final int LAYOUT_DIRECTION_LOCALE = 3; // 0x3
+    field public static final int LAYOUT_DIRECTION_LTR = 0; // 0x0
+    field public static final int LAYOUT_DIRECTION_RTL = 1; // 0x1
+    field @Deprecated public static final int MEASURED_HEIGHT_STATE_SHIFT = 16; // 0x10
+    field @Deprecated public static final int MEASURED_SIZE_MASK = 16777215; // 0xffffff
+    field @Deprecated public static final int MEASURED_STATE_MASK = -16777216; // 0xff000000
+    field @Deprecated public static final int MEASURED_STATE_TOO_SMALL = 16777216; // 0x1000000
+    field @Deprecated public static final int OVER_SCROLL_ALWAYS = 0; // 0x0
+    field @Deprecated public static final int OVER_SCROLL_IF_CONTENT_SCROLLS = 1; // 0x1
+    field @Deprecated public static final int OVER_SCROLL_NEVER = 2; // 0x2
+    field public static final int SCROLL_AXIS_HORIZONTAL = 1; // 0x1
+    field public static final int SCROLL_AXIS_NONE = 0; // 0x0
+    field public static final int SCROLL_AXIS_VERTICAL = 2; // 0x2
+    field public static final int SCROLL_INDICATOR_BOTTOM = 2; // 0x2
+    field public static final int SCROLL_INDICATOR_END = 32; // 0x20
+    field public static final int SCROLL_INDICATOR_LEFT = 4; // 0x4
+    field public static final int SCROLL_INDICATOR_RIGHT = 8; // 0x8
+    field public static final int SCROLL_INDICATOR_START = 16; // 0x10
+    field public static final int SCROLL_INDICATOR_TOP = 1; // 0x1
+    field public static final int TYPE_NON_TOUCH = 1; // 0x1
+    field public static final int TYPE_TOUCH = 0; // 0x0
+  }
+
+  public static interface ViewCompat.OnUnhandledKeyEventListenerCompat {
+    method public boolean onUnhandledKeyEvent(android.view.View!, android.view.KeyEvent!);
+  }
+
+  public final class ViewConfigurationCompat {
+    method public static float getScaledHorizontalScrollFactor(android.view.ViewConfiguration, android.content.Context);
+    method public static int getScaledHoverSlop(android.view.ViewConfiguration!);
+    method @Deprecated public static int getScaledPagingTouchSlop(android.view.ViewConfiguration!);
+    method public static float getScaledVerticalScrollFactor(android.view.ViewConfiguration, android.content.Context);
+    method @Deprecated public static boolean hasPermanentMenuKey(android.view.ViewConfiguration!);
+    method public static boolean shouldShowMenuShortcutsWhenKeyboardPresent(android.view.ViewConfiguration!, android.content.Context);
+  }
+
+  public final class ViewGroupCompat {
+    method public static int getLayoutMode(android.view.ViewGroup);
+    method public static int getNestedScrollAxes(android.view.ViewGroup);
+    method public static boolean isTransitionGroup(android.view.ViewGroup);
+    method @Deprecated public static boolean onRequestSendAccessibilityEvent(android.view.ViewGroup!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static void setLayoutMode(android.view.ViewGroup, int);
+    method @Deprecated public static void setMotionEventSplittingEnabled(android.view.ViewGroup!, boolean);
+    method public static void setTransitionGroup(android.view.ViewGroup, boolean);
+    field public static final int LAYOUT_MODE_CLIP_BOUNDS = 0; // 0x0
+    field public static final int LAYOUT_MODE_OPTICAL_BOUNDS = 1; // 0x1
+  }
+
+  public final class ViewParentCompat {
+    method public static void notifySubtreeAccessibilityStateChanged(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static boolean onNestedFling(android.view.ViewParent!, android.view.View!, float, float, boolean);
+    method public static boolean onNestedPreFling(android.view.ViewParent!, android.view.View!, float, float);
+    method public static void onNestedPreScroll(android.view.ViewParent!, android.view.View!, int, int, int[]!);
+    method public static void onNestedPreScroll(android.view.ViewParent!, android.view.View!, int, int, int[]!, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int, int, int[]);
+    method public static void onNestedScrollAccepted(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static void onNestedScrollAccepted(android.view.ViewParent!, android.view.View!, android.view.View!, int, int);
+    method public static boolean onStartNestedScroll(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static boolean onStartNestedScroll(android.view.ViewParent!, android.view.View!, android.view.View!, int, int);
+    method public static void onStopNestedScroll(android.view.ViewParent!, android.view.View!);
+    method public static void onStopNestedScroll(android.view.ViewParent!, android.view.View!, int);
+    method @Deprecated public static boolean requestSendAccessibilityEvent(android.view.ViewParent!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+  }
+
+  public final class ViewPropertyAnimatorCompat {
+    method public androidx.core.view.ViewPropertyAnimatorCompat! alpha(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! alphaBy(float);
+    method public void cancel();
+    method public long getDuration();
+    method public android.view.animation.Interpolator! getInterpolator();
+    method public long getStartDelay();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotation(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setDuration(long);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setInterpolator(android.view.animation.Interpolator!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setListener(androidx.core.view.ViewPropertyAnimatorListener!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setStartDelay(long);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setUpdateListener(androidx.core.view.ViewPropertyAnimatorUpdateListener!);
+    method public void start();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationZ(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationZBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withEndAction(Runnable!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withLayer();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withStartAction(Runnable!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! x(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! xBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! y(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! yBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! z(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! zBy(float);
+  }
+
+  public interface ViewPropertyAnimatorListener {
+    method public void onAnimationCancel(android.view.View!);
+    method public void onAnimationEnd(android.view.View!);
+    method public void onAnimationStart(android.view.View!);
+  }
+
+  public class ViewPropertyAnimatorListenerAdapter implements androidx.core.view.ViewPropertyAnimatorListener {
+    ctor public ViewPropertyAnimatorListenerAdapter();
+    method public void onAnimationCancel(android.view.View!);
+    method public void onAnimationEnd(android.view.View!);
+    method public void onAnimationStart(android.view.View!);
+  }
+
+  public interface ViewPropertyAnimatorUpdateListener {
+    method public void onAnimationUpdate(android.view.View!);
+  }
+
+  public final class WindowCompat {
+    method public static <T extends android.view.View> T requireViewById(android.view.Window, @IdRes int);
+    field public static final int FEATURE_ACTION_BAR = 8; // 0x8
+    field public static final int FEATURE_ACTION_BAR_OVERLAY = 9; // 0x9
+    field public static final int FEATURE_ACTION_MODE_OVERLAY = 10; // 0xa
+  }
+
+  public class WindowInsetsCompat {
+    ctor public WindowInsetsCompat(androidx.core.view.WindowInsetsCompat!);
+    method public androidx.core.view.WindowInsetsCompat! consumeDisplayCutout();
+    method public androidx.core.view.WindowInsetsCompat! consumeStableInsets();
+    method public androidx.core.view.WindowInsetsCompat! consumeSystemWindowInsets();
+    method public androidx.core.view.DisplayCutoutCompat? getDisplayCutout();
+    method public androidx.core.graphics.Insets getMandatorySystemGestureInsets();
+    method public int getStableInsetBottom();
+    method public int getStableInsetLeft();
+    method public int getStableInsetRight();
+    method public int getStableInsetTop();
+    method public androidx.core.graphics.Insets getStableInsets();
+    method public androidx.core.graphics.Insets getSystemGestureInsets();
+    method public int getSystemWindowInsetBottom();
+    method public int getSystemWindowInsetLeft();
+    method public int getSystemWindowInsetRight();
+    method public int getSystemWindowInsetTop();
+    method public androidx.core.graphics.Insets getSystemWindowInsets();
+    method public androidx.core.graphics.Insets getTappableElementInsets();
+    method public boolean hasInsets();
+    method public boolean hasStableInsets();
+    method public boolean hasSystemWindowInsets();
+    method public boolean isConsumed();
+    method public boolean isRound();
+    method public androidx.core.view.WindowInsetsCompat! replaceSystemWindowInsets(int, int, int, int);
+    method public androidx.core.view.WindowInsetsCompat! replaceSystemWindowInsets(android.graphics.Rect!);
+    method @RequiresApi(20) public android.view.WindowInsets? toWindowInsets();
+    method @RequiresApi(20) public static androidx.core.view.WindowInsetsCompat toWindowInsetsCompat(android.view.WindowInsets);
+  }
+
+}
+
+package androidx.core.view.accessibility {
+
+  public final class AccessibilityClickableSpanCompat extends android.text.style.ClickableSpan {
+    method public void onClick(android.view.View);
+  }
+
+  public final class AccessibilityEventCompat {
+    method @Deprecated public static void appendRecord(android.view.accessibility.AccessibilityEvent!, androidx.core.view.accessibility.AccessibilityRecordCompat!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! asRecord(android.view.accessibility.AccessibilityEvent!);
+    method public static int getAction(android.view.accessibility.AccessibilityEvent!);
+    method public static int getContentChangeTypes(android.view.accessibility.AccessibilityEvent!);
+    method public static int getMovementGranularity(android.view.accessibility.AccessibilityEvent!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! getRecord(android.view.accessibility.AccessibilityEvent!, int);
+    method @Deprecated public static int getRecordCount(android.view.accessibility.AccessibilityEvent!);
+    method public static void setAction(android.view.accessibility.AccessibilityEvent!, int);
+    method public static void setContentChangeTypes(android.view.accessibility.AccessibilityEvent!, int);
+    method public static void setMovementGranularity(android.view.accessibility.AccessibilityEvent!, int);
+    field public static final int CONTENT_CHANGE_TYPE_CONTENT_DESCRIPTION = 4; // 0x4
+    field public static final int CONTENT_CHANGE_TYPE_PANE_APPEARED = 16; // 0x10
+    field public static final int CONTENT_CHANGE_TYPE_PANE_DISAPPEARED = 32; // 0x20
+    field public static final int CONTENT_CHANGE_TYPE_PANE_TITLE = 8; // 0x8
+    field public static final int CONTENT_CHANGE_TYPE_SUBTREE = 1; // 0x1
+    field public static final int CONTENT_CHANGE_TYPE_TEXT = 2; // 0x2
+    field public static final int CONTENT_CHANGE_TYPE_UNDEFINED = 0; // 0x0
+    field public static final int TYPES_ALL_MASK = -1; // 0xffffffff
+    field public static final int TYPE_ANNOUNCEMENT = 16384; // 0x4000
+    field public static final int TYPE_ASSIST_READING_CONTEXT = 16777216; // 0x1000000
+    field public static final int TYPE_GESTURE_DETECTION_END = 524288; // 0x80000
+    field public static final int TYPE_GESTURE_DETECTION_START = 262144; // 0x40000
+    field @Deprecated public static final int TYPE_TOUCH_EXPLORATION_GESTURE_END = 1024; // 0x400
+    field @Deprecated public static final int TYPE_TOUCH_EXPLORATION_GESTURE_START = 512; // 0x200
+    field public static final int TYPE_TOUCH_INTERACTION_END = 2097152; // 0x200000
+    field public static final int TYPE_TOUCH_INTERACTION_START = 1048576; // 0x100000
+    field public static final int TYPE_VIEW_ACCESSIBILITY_FOCUSED = 32768; // 0x8000
+    field public static final int TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED = 65536; // 0x10000
+    field public static final int TYPE_VIEW_CONTEXT_CLICKED = 8388608; // 0x800000
+    field @Deprecated public static final int TYPE_VIEW_HOVER_ENTER = 128; // 0x80
+    field @Deprecated public static final int TYPE_VIEW_HOVER_EXIT = 256; // 0x100
+    field @Deprecated public static final int TYPE_VIEW_SCROLLED = 4096; // 0x1000
+    field @Deprecated public static final int TYPE_VIEW_TEXT_SELECTION_CHANGED = 8192; // 0x2000
+    field public static final int TYPE_VIEW_TEXT_TRAVERSED_AT_MOVEMENT_GRANULARITY = 131072; // 0x20000
+    field public static final int TYPE_WINDOWS_CHANGED = 4194304; // 0x400000
+    field @Deprecated public static final int TYPE_WINDOW_CONTENT_CHANGED = 2048; // 0x800
+  }
+
+  public final class AccessibilityManagerCompat {
+    method @Deprecated public static boolean addAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener!);
+    method public static boolean addTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.TouchExplorationStateChangeListener!);
+    method @Deprecated public static java.util.List<android.accessibilityservice.AccessibilityServiceInfo!>! getEnabledAccessibilityServiceList(android.view.accessibility.AccessibilityManager!, int);
+    method @Deprecated public static java.util.List<android.accessibilityservice.AccessibilityServiceInfo!>! getInstalledAccessibilityServiceList(android.view.accessibility.AccessibilityManager!);
+    method @Deprecated public static boolean isTouchExplorationEnabled(android.view.accessibility.AccessibilityManager!);
+    method @Deprecated public static boolean removeAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener!);
+    method public static boolean removeTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.TouchExplorationStateChangeListener!);
+  }
+
+  @Deprecated public static interface AccessibilityManagerCompat.AccessibilityStateChangeListener {
+    method @Deprecated public void onAccessibilityStateChanged(boolean);
+  }
+
+  @Deprecated public abstract static class AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat implements androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener {
+    ctor @Deprecated public AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat();
+  }
+
+  public static interface AccessibilityManagerCompat.TouchExplorationStateChangeListener {
+    method public void onTouchExplorationStateChanged(boolean);
+  }
+
+  public class AccessibilityNodeInfoCompat {
+    ctor @Deprecated public AccessibilityNodeInfoCompat(Object!);
+    method public void addAction(int);
+    method public void addAction(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!);
+    method public void addChild(android.view.View!);
+    method public void addChild(android.view.View!, int);
+    method public boolean canOpenPopup();
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>! findAccessibilityNodeInfosByText(String!);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>! findAccessibilityNodeInfosByViewId(String!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! findFocus(int);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! focusSearch(int);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!>! getActionList();
+    method public int getActions();
+    method @Deprecated public void getBoundsInParent(android.graphics.Rect!);
+    method public void getBoundsInScreen(android.graphics.Rect!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getChild(int);
+    method public int getChildCount();
+    method public CharSequence! getClassName();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! getCollectionInfo();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! getCollectionItemInfo();
+    method public CharSequence! getContentDescription();
+    method public int getDrawingOrder();
+    method public CharSequence! getError();
+    method public android.os.Bundle! getExtras();
+    method public CharSequence? getHintText();
+    method @Deprecated public Object! getInfo();
+    method public int getInputType();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getLabelFor();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getLabeledBy();
+    method public int getLiveRegion();
+    method public int getMaxTextLength();
+    method public int getMovementGranularities();
+    method public CharSequence! getPackageName();
+    method public CharSequence? getPaneTitle();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getParent();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat! getRangeInfo();
+    method public CharSequence? getRoleDescription();
+    method public CharSequence! getText();
+    method public int getTextSelectionEnd();
+    method public int getTextSelectionStart();
+    method public CharSequence? getTooltipText();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.TouchDelegateInfoCompat? getTouchDelegateInfo();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getTraversalAfter();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getTraversalBefore();
+    method public String! getViewIdResourceName();
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getWindow();
+    method public int getWindowId();
+    method public boolean isAccessibilityFocused();
+    method public boolean isCheckable();
+    method public boolean isChecked();
+    method public boolean isClickable();
+    method public boolean isContentInvalid();
+    method public boolean isContextClickable();
+    method public boolean isDismissable();
+    method public boolean isEditable();
+    method public boolean isEnabled();
+    method public boolean isFocusable();
+    method public boolean isFocused();
+    method public boolean isHeading();
+    method public boolean isImportantForAccessibility();
+    method public boolean isLongClickable();
+    method public boolean isMultiLine();
+    method public boolean isPassword();
+    method public boolean isScreenReaderFocusable();
+    method public boolean isScrollable();
+    method public boolean isSelected();
+    method public boolean isShowingHintText();
+    method public boolean isTextEntryKey();
+    method public boolean isVisibleToUser();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(android.view.View!);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(android.view.View!, int);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method public boolean performAction(int);
+    method public boolean performAction(int, android.os.Bundle!);
+    method public void recycle();
+    method public boolean refresh();
+    method public boolean removeAction(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!);
+    method public boolean removeChild(android.view.View!);
+    method public boolean removeChild(android.view.View!, int);
+    method public void setAccessibilityFocused(boolean);
+    method @Deprecated public void setBoundsInParent(android.graphics.Rect!);
+    method public void setBoundsInScreen(android.graphics.Rect!);
+    method public void setCanOpenPopup(boolean);
+    method public void setCheckable(boolean);
+    method public void setChecked(boolean);
+    method public void setClassName(CharSequence!);
+    method public void setClickable(boolean);
+    method public void setCollectionInfo(Object!);
+    method public void setCollectionItemInfo(Object!);
+    method public void setContentDescription(CharSequence!);
+    method public void setContentInvalid(boolean);
+    method public void setContextClickable(boolean);
+    method public void setDismissable(boolean);
+    method public void setDrawingOrder(int);
+    method public void setEditable(boolean);
+    method public void setEnabled(boolean);
+    method public void setError(CharSequence!);
+    method public void setFocusable(boolean);
+    method public void setFocused(boolean);
+    method public void setHeading(boolean);
+    method public void setHintText(CharSequence?);
+    method public void setImportantForAccessibility(boolean);
+    method public void setInputType(int);
+    method public void setLabelFor(android.view.View!);
+    method public void setLabelFor(android.view.View!, int);
+    method public void setLabeledBy(android.view.View!);
+    method public void setLabeledBy(android.view.View!, int);
+    method public void setLiveRegion(int);
+    method public void setLongClickable(boolean);
+    method public void setMaxTextLength(int);
+    method public void setMovementGranularities(int);
+    method public void setMultiLine(boolean);
+    method public void setPackageName(CharSequence!);
+    method public void setPaneTitle(CharSequence?);
+    method public void setParent(android.view.View!);
+    method public void setParent(android.view.View!, int);
+    method public void setPassword(boolean);
+    method public void setRangeInfo(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat!);
+    method public void setRoleDescription(CharSequence?);
+    method public void setScreenReaderFocusable(boolean);
+    method public void setScrollable(boolean);
+    method public void setSelected(boolean);
+    method public void setShowingHintText(boolean);
+    method public void setSource(android.view.View!);
+    method public void setSource(android.view.View!, int);
+    method public void setText(CharSequence!);
+    method public void setTextEntryKey(boolean);
+    method public void setTextSelection(int, int);
+    method public void setTooltipText(CharSequence?);
+    method public void setTouchDelegateInfo(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.TouchDelegateInfoCompat);
+    method public void setTraversalAfter(android.view.View!);
+    method public void setTraversalAfter(android.view.View!, int);
+    method public void setTraversalBefore(android.view.View!);
+    method public void setTraversalBefore(android.view.View!, int);
+    method public void setViewIdResourceName(String!);
+    method public void setVisibleToUser(boolean);
+    method public android.view.accessibility.AccessibilityNodeInfo! unwrap();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! wrap(android.view.accessibility.AccessibilityNodeInfo);
+    field public static final int ACTION_ACCESSIBILITY_FOCUS = 64; // 0x40
+    field public static final String ACTION_ARGUMENT_COLUMN_INT = "android.view.accessibility.action.ARGUMENT_COLUMN_INT";
+    field public static final String ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN = "ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN";
+    field public static final String ACTION_ARGUMENT_HTML_ELEMENT_STRING = "ACTION_ARGUMENT_HTML_ELEMENT_STRING";
+    field public static final String ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT = "ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT";
+    field public static final String ACTION_ARGUMENT_MOVE_WINDOW_X = "ACTION_ARGUMENT_MOVE_WINDOW_X";
+    field public static final String ACTION_ARGUMENT_MOVE_WINDOW_Y = "ACTION_ARGUMENT_MOVE_WINDOW_Y";
+    field public static final String ACTION_ARGUMENT_PROGRESS_VALUE = "android.view.accessibility.action.ARGUMENT_PROGRESS_VALUE";
+    field public static final String ACTION_ARGUMENT_ROW_INT = "android.view.accessibility.action.ARGUMENT_ROW_INT";
+    field public static final String ACTION_ARGUMENT_SELECTION_END_INT = "ACTION_ARGUMENT_SELECTION_END_INT";
+    field public static final String ACTION_ARGUMENT_SELECTION_START_INT = "ACTION_ARGUMENT_SELECTION_START_INT";
+    field public static final String ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE = "ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE";
+    field public static final int ACTION_CLEAR_ACCESSIBILITY_FOCUS = 128; // 0x80
+    field public static final int ACTION_CLEAR_FOCUS = 2; // 0x2
+    field public static final int ACTION_CLEAR_SELECTION = 8; // 0x8
+    field public static final int ACTION_CLICK = 16; // 0x10
+    field public static final int ACTION_COLLAPSE = 524288; // 0x80000
+    field public static final int ACTION_COPY = 16384; // 0x4000
+    field public static final int ACTION_CUT = 65536; // 0x10000
+    field public static final int ACTION_DISMISS = 1048576; // 0x100000
+    field public static final int ACTION_EXPAND = 262144; // 0x40000
+    field public static final int ACTION_FOCUS = 1; // 0x1
+    field public static final int ACTION_LONG_CLICK = 32; // 0x20
+    field public static final int ACTION_NEXT_AT_MOVEMENT_GRANULARITY = 256; // 0x100
+    field public static final int ACTION_NEXT_HTML_ELEMENT = 1024; // 0x400
+    field public static final int ACTION_PASTE = 32768; // 0x8000
+    field public static final int ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY = 512; // 0x200
+    field public static final int ACTION_PREVIOUS_HTML_ELEMENT = 2048; // 0x800
+    field public static final int ACTION_SCROLL_BACKWARD = 8192; // 0x2000
+    field public static final int ACTION_SCROLL_FORWARD = 4096; // 0x1000
+    field public static final int ACTION_SELECT = 4; // 0x4
+    field public static final int ACTION_SET_SELECTION = 131072; // 0x20000
+    field public static final int ACTION_SET_TEXT = 2097152; // 0x200000
+    field public static final int FOCUS_ACCESSIBILITY = 2; // 0x2
+    field public static final int FOCUS_INPUT = 1; // 0x1
+    field public static final int MOVEMENT_GRANULARITY_CHARACTER = 1; // 0x1
+    field public static final int MOVEMENT_GRANULARITY_LINE = 4; // 0x4
+    field public static final int MOVEMENT_GRANULARITY_PAGE = 16; // 0x10
+    field public static final int MOVEMENT_GRANULARITY_PARAGRAPH = 8; // 0x8
+    field public static final int MOVEMENT_GRANULARITY_WORD = 2; // 0x2
+  }
+
+  public static class AccessibilityNodeInfoCompat.AccessibilityActionCompat {
+    ctor public AccessibilityNodeInfoCompat.AccessibilityActionCompat(int, CharSequence!);
+    method public int getId();
+    method public CharSequence! getLabel();
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_ACCESSIBILITY_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_ACCESSIBILITY_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_SELECTION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_COLLAPSE;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CONTEXT_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_COPY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CUT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_DISMISS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_EXPAND;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_HIDE_TOOLTIP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_LONG_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_MOVE_WINDOW;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_NEXT_AT_MOVEMENT_GRANULARITY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_NEXT_HTML_ELEMENT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_DOWN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_LEFT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_RIGHT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_UP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PASTE;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PREVIOUS_HTML_ELEMENT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_BACKWARD;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_DOWN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_FORWARD;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_LEFT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_RIGHT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_TO_POSITION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_UP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SELECT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_PROGRESS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_SELECTION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_TEXT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SHOW_ON_SCREEN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SHOW_TOOLTIP;
+  }
+
+  public static class AccessibilityNodeInfoCompat.CollectionInfoCompat {
+    method public int getColumnCount();
+    method public int getRowCount();
+    method public int getSelectionMode();
+    method public boolean isHierarchical();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! obtain(int, int, boolean, int);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! obtain(int, int, boolean);
+    field public static final int SELECTION_MODE_MULTIPLE = 2; // 0x2
+    field public static final int SELECTION_MODE_NONE = 0; // 0x0
+    field public static final int SELECTION_MODE_SINGLE = 1; // 0x1
+  }
+
+  public static class AccessibilityNodeInfoCompat.CollectionItemInfoCompat {
+    method public int getColumnIndex();
+    method public int getColumnSpan();
+    method public int getRowIndex();
+    method public int getRowSpan();
+    method @Deprecated public boolean isHeading();
+    method public boolean isSelected();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! obtain(int, int, int, int, boolean, boolean);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! obtain(int, int, int, int, boolean);
+  }
+
+  public static class AccessibilityNodeInfoCompat.RangeInfoCompat {
+    method public float getCurrent();
+    method public float getMax();
+    method public float getMin();
+    method public int getType();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat! obtain(int, float, float, float);
+    field public static final int RANGE_TYPE_FLOAT = 1; // 0x1
+    field public static final int RANGE_TYPE_INT = 0; // 0x0
+    field public static final int RANGE_TYPE_PERCENT = 2; // 0x2
+  }
+
+  public static final class AccessibilityNodeInfoCompat.TouchDelegateInfoCompat {
+    ctor public AccessibilityNodeInfoCompat.TouchDelegateInfoCompat(java.util.Map<android.graphics.Region!,android.view.View!>);
+    method public android.graphics.Region? getRegionAt(@IntRange(from=0) int);
+    method @IntRange(from=0) public int getRegionCount();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? getTargetForRegion(android.graphics.Region);
+  }
+
+  public class AccessibilityNodeProviderCompat {
+    ctor public AccessibilityNodeProviderCompat();
+    ctor public AccessibilityNodeProviderCompat(Object!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? createAccessibilityNodeInfo(int);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>? findAccessibilityNodeInfosByText(String!, int);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? findFocus(int);
+    method public Object! getProvider();
+    method public boolean performAction(int, int, android.os.Bundle!);
+    field public static final int HOST_VIEW_ID = -1; // 0xffffffff
+  }
+
+  public class AccessibilityRecordCompat {
+    ctor @Deprecated public AccessibilityRecordCompat(Object!);
+    method @Deprecated public boolean equals(Object?);
+    method @Deprecated public int getAddedCount();
+    method @Deprecated public CharSequence! getBeforeText();
+    method @Deprecated public CharSequence! getClassName();
+    method @Deprecated public CharSequence! getContentDescription();
+    method @Deprecated public int getCurrentItemIndex();
+    method @Deprecated public int getFromIndex();
+    method @Deprecated public Object! getImpl();
+    method @Deprecated public int getItemCount();
+    method @Deprecated public int getMaxScrollX();
+    method public static int getMaxScrollX(android.view.accessibility.AccessibilityRecord!);
+    method @Deprecated public int getMaxScrollY();
+    method public static int getMaxScrollY(android.view.accessibility.AccessibilityRecord!);
+    method @Deprecated public android.os.Parcelable! getParcelableData();
+    method @Deprecated public int getRemovedCount();
+    method @Deprecated public int getScrollX();
+    method @Deprecated public int getScrollY();
+    method @Deprecated public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getSource();
+    method @Deprecated public java.util.List<java.lang.CharSequence!>! getText();
+    method @Deprecated public int getToIndex();
+    method @Deprecated public int getWindowId();
+    method @Deprecated public int hashCode();
+    method @Deprecated public boolean isChecked();
+    method @Deprecated public boolean isEnabled();
+    method @Deprecated public boolean isFullScreen();
+    method @Deprecated public boolean isPassword();
+    method @Deprecated public boolean isScrollable();
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! obtain(androidx.core.view.accessibility.AccessibilityRecordCompat!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! obtain();
+    method @Deprecated public void recycle();
+    method @Deprecated public void setAddedCount(int);
+    method @Deprecated public void setBeforeText(CharSequence!);
+    method @Deprecated public void setChecked(boolean);
+    method @Deprecated public void setClassName(CharSequence!);
+    method @Deprecated public void setContentDescription(CharSequence!);
+    method @Deprecated public void setCurrentItemIndex(int);
+    method @Deprecated public void setEnabled(boolean);
+    method @Deprecated public void setFromIndex(int);
+    method @Deprecated public void setFullScreen(boolean);
+    method @Deprecated public void setItemCount(int);
+    method @Deprecated public void setMaxScrollX(int);
+    method public static void setMaxScrollX(android.view.accessibility.AccessibilityRecord!, int);
+    method @Deprecated public void setMaxScrollY(int);
+    method public static void setMaxScrollY(android.view.accessibility.AccessibilityRecord!, int);
+    method @Deprecated public void setParcelableData(android.os.Parcelable!);
+    method @Deprecated public void setPassword(boolean);
+    method @Deprecated public void setRemovedCount(int);
+    method @Deprecated public void setScrollX(int);
+    method @Deprecated public void setScrollY(int);
+    method @Deprecated public void setScrollable(boolean);
+    method @Deprecated public void setSource(android.view.View!);
+    method @Deprecated public void setSource(android.view.View!, int);
+    method public static void setSource(android.view.accessibility.AccessibilityRecord, android.view.View!, int);
+    method @Deprecated public void setToIndex(int);
+  }
+
+  public interface AccessibilityViewCommand {
+    method public boolean perform(android.view.View, androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments?);
+  }
+
+  public abstract static class AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.CommandArguments();
+  }
+
+  public static final class AccessibilityViewCommand.MoveAtGranularityArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveAtGranularityArguments();
+    method public boolean getExtendSelection();
+    method public int getGranularity();
+  }
+
+  public static final class AccessibilityViewCommand.MoveHtmlArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveHtmlArguments();
+    method public String! getHTMLElement();
+  }
+
+  public static final class AccessibilityViewCommand.MoveWindowArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveWindowArguments();
+    method public int getX();
+    method public int getY();
+  }
+
+  public static final class AccessibilityViewCommand.ScrollToPositionArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.ScrollToPositionArguments();
+    method public int getColumn();
+    method public int getRow();
+  }
+
+  public static final class AccessibilityViewCommand.SetProgressArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetProgressArguments();
+    method public float getProgress();
+  }
+
+  public static final class AccessibilityViewCommand.SetSelectionArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetSelectionArguments();
+    method public int getEnd();
+    method public int getStart();
+  }
+
+  public static final class AccessibilityViewCommand.SetTextArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetTextArguments();
+    method public CharSequence! getText();
+  }
+
+  public class AccessibilityWindowInfoCompat {
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getAnchor();
+    method public void getBoundsInScreen(android.graphics.Rect!);
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getChild(int);
+    method public int getChildCount();
+    method public int getId();
+    method public int getLayer();
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getParent();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getRoot();
+    method public CharSequence! getTitle();
+    method public int getType();
+    method public boolean isAccessibilityFocused();
+    method public boolean isActive();
+    method public boolean isFocused();
+    method public static androidx.core.view.accessibility.AccessibilityWindowInfoCompat! obtain();
+    method public static androidx.core.view.accessibility.AccessibilityWindowInfoCompat! obtain(androidx.core.view.accessibility.AccessibilityWindowInfoCompat!);
+    method public void recycle();
+    field public static final int TYPE_ACCESSIBILITY_OVERLAY = 4; // 0x4
+    field public static final int TYPE_APPLICATION = 1; // 0x1
+    field public static final int TYPE_INPUT_METHOD = 2; // 0x2
+    field public static final int TYPE_SPLIT_SCREEN_DIVIDER = 5; // 0x5
+    field public static final int TYPE_SYSTEM = 3; // 0x3
+  }
+
+}
+
+package androidx.core.view.animation {
+
+  public final class PathInterpolatorCompat {
+    method public static android.view.animation.Interpolator! create(android.graphics.Path!);
+    method public static android.view.animation.Interpolator! create(float, float);
+    method public static android.view.animation.Interpolator! create(float, float, float, float);
+  }
+
+}
+
+package androidx.core.view.inputmethod {
+
+  public final class EditorInfoCompat {
+    ctor @Deprecated public EditorInfoCompat();
+    method public static String![] getContentMimeTypes(android.view.inputmethod.EditorInfo!);
+    method public static void setContentMimeTypes(android.view.inputmethod.EditorInfo, String![]?);
+    field public static final int IME_FLAG_FORCE_ASCII = -2147483648; // 0x80000000
+    field public static final int IME_FLAG_NO_PERSONALIZED_LEARNING = 16777216; // 0x1000000
+  }
+
+  public final class InputConnectionCompat {
+    ctor @Deprecated public InputConnectionCompat();
+    method public static boolean commitContent(android.view.inputmethod.InputConnection, android.view.inputmethod.EditorInfo, androidx.core.view.inputmethod.InputContentInfoCompat, int, android.os.Bundle?);
+    method public static android.view.inputmethod.InputConnection createWrapper(android.view.inputmethod.InputConnection, android.view.inputmethod.EditorInfo, androidx.core.view.inputmethod.InputConnectionCompat.OnCommitContentListener);
+    field public static final int INPUT_CONTENT_GRANT_READ_URI_PERMISSION = 1; // 0x1
+  }
+
+  public static interface InputConnectionCompat.OnCommitContentListener {
+    method public boolean onCommitContent(androidx.core.view.inputmethod.InputContentInfoCompat!, int, android.os.Bundle!);
+  }
+
+  public final class InputContentInfoCompat {
+    ctor public InputContentInfoCompat(android.net.Uri, android.content.ClipDescription, android.net.Uri?);
+    method public android.net.Uri getContentUri();
+    method public android.content.ClipDescription getDescription();
+    method public android.net.Uri? getLinkUri();
+    method public void releasePermission();
+    method public void requestPermission();
+    method public Object? unwrap();
+    method public static androidx.core.view.inputmethod.InputContentInfoCompat? wrap(Object?);
+  }
+
+}
+
+package androidx.core.widget {
+
+  public abstract class AutoScrollHelper implements android.view.View.OnTouchListener {
+    ctor public AutoScrollHelper(android.view.View);
+    method public abstract boolean canTargetScrollHorizontally(int);
+    method public abstract boolean canTargetScrollVertically(int);
+    method public boolean isEnabled();
+    method public boolean isExclusive();
+    method public boolean onTouch(android.view.View!, android.view.MotionEvent!);
+    method public abstract void scrollTargetBy(int, int);
+    method public androidx.core.widget.AutoScrollHelper setActivationDelay(int);
+    method public androidx.core.widget.AutoScrollHelper setEdgeType(int);
+    method public androidx.core.widget.AutoScrollHelper! setEnabled(boolean);
+    method public androidx.core.widget.AutoScrollHelper! setExclusive(boolean);
+    method public androidx.core.widget.AutoScrollHelper setMaximumEdges(float, float);
+    method public androidx.core.widget.AutoScrollHelper setMaximumVelocity(float, float);
+    method public androidx.core.widget.AutoScrollHelper setMinimumVelocity(float, float);
+    method public androidx.core.widget.AutoScrollHelper setRampDownDuration(int);
+    method public androidx.core.widget.AutoScrollHelper setRampUpDuration(int);
+    method public androidx.core.widget.AutoScrollHelper setRelativeEdges(float, float);
+    method public androidx.core.widget.AutoScrollHelper setRelativeVelocity(float, float);
+    field public static final int EDGE_TYPE_INSIDE = 0; // 0x0
+    field public static final int EDGE_TYPE_INSIDE_EXTEND = 1; // 0x1
+    field public static final int EDGE_TYPE_OUTSIDE = 2; // 0x2
+    field public static final float NO_MAX = 3.4028235E38f;
+    field public static final float NO_MIN = 0.0f;
+    field public static final float RELATIVE_UNSPECIFIED = 0.0f;
+  }
+
+  public final class CompoundButtonCompat {
+    method public static android.graphics.drawable.Drawable? getButtonDrawable(android.widget.CompoundButton);
+    method public static android.content.res.ColorStateList? getButtonTintList(android.widget.CompoundButton);
+    method public static android.graphics.PorterDuff.Mode? getButtonTintMode(android.widget.CompoundButton);
+    method public static void setButtonTintList(android.widget.CompoundButton, android.content.res.ColorStateList?);
+    method public static void setButtonTintMode(android.widget.CompoundButton, android.graphics.PorterDuff.Mode?);
+  }
+
+  public class ContentLoadingProgressBar extends android.widget.ProgressBar {
+    ctor public ContentLoadingProgressBar(android.content.Context);
+    ctor public ContentLoadingProgressBar(android.content.Context, android.util.AttributeSet?);
+    method public void hide();
+    method public void onAttachedToWindow();
+    method public void onDetachedFromWindow();
+    method public void show();
+  }
+
+  public final class EdgeEffectCompat {
+    ctor @Deprecated public EdgeEffectCompat(android.content.Context!);
+    method @Deprecated public boolean draw(android.graphics.Canvas!);
+    method @Deprecated public void finish();
+    method @Deprecated public boolean isFinished();
+    method @Deprecated public boolean onAbsorb(int);
+    method @Deprecated public boolean onPull(float);
+    method @Deprecated public boolean onPull(float, float);
+    method public static void onPull(android.widget.EdgeEffect, float, float);
+    method @Deprecated public boolean onRelease();
+    method @Deprecated public void setSize(int, int);
+  }
+
+  public class ImageViewCompat {
+    method public static android.content.res.ColorStateList? getImageTintList(android.widget.ImageView);
+    method public static android.graphics.PorterDuff.Mode? getImageTintMode(android.widget.ImageView);
+    method public static void setImageTintList(android.widget.ImageView, android.content.res.ColorStateList?);
+    method public static void setImageTintMode(android.widget.ImageView, android.graphics.PorterDuff.Mode?);
+  }
+
+  public final class ListPopupWindowCompat {
+    method @Deprecated public static android.view.View.OnTouchListener! createDragToOpenListener(Object!, android.view.View!);
+    method public static android.view.View.OnTouchListener? createDragToOpenListener(android.widget.ListPopupWindow, android.view.View);
+  }
+
+  public class ListViewAutoScrollHelper extends androidx.core.widget.AutoScrollHelper {
+    ctor public ListViewAutoScrollHelper(android.widget.ListView);
+    method public boolean canTargetScrollHorizontally(int);
+    method public boolean canTargetScrollVertically(int);
+    method public void scrollTargetBy(int, int);
+  }
+
+  public final class ListViewCompat {
+    method public static boolean canScrollList(android.widget.ListView, int);
+    method public static void scrollListBy(android.widget.ListView, int);
+  }
+
+  public class NestedScrollView extends android.widget.FrameLayout implements androidx.core.view.NestedScrollingChild3 androidx.core.view.NestedScrollingParent3 androidx.core.view.ScrollingView {
+    ctor public NestedScrollView(android.content.Context);
+    ctor public NestedScrollView(android.content.Context, android.util.AttributeSet?);
+    ctor public NestedScrollView(android.content.Context, android.util.AttributeSet?, int);
+    method public boolean arrowScroll(int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollExtent();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollOffset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollRange();
+    method protected int computeScrollDeltaToGetChildRectOnScreen(android.graphics.Rect!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollExtent();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollOffset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollRange();
+    method public boolean dispatchNestedPreScroll(int, int, int[]!, int[]!, int);
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]!, int);
+    method public boolean executeKeyEvent(android.view.KeyEvent);
+    method public void fling(int);
+    method public boolean fullScroll(int);
+    method public int getMaxScrollAmount();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean isFillViewport();
+    method public boolean isSmoothScrollingEnabled();
+    method public void onAttachedToWindow();
+    method public void onNestedPreScroll(android.view.View, int, int, int[], int);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int, int[]);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View, int);
+    method public boolean pageScroll(int);
+    method public void setFillViewport(boolean);
+    method public void setOnScrollChangeListener(androidx.core.widget.NestedScrollView.OnScrollChangeListener?);
+    method public void setSmoothScrollingEnabled(boolean);
+    method public final void smoothScrollBy(int, int);
+    method public final void smoothScrollTo(int, int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+  }
+
+  public static interface NestedScrollView.OnScrollChangeListener {
+    method public void onScrollChange(androidx.core.widget.NestedScrollView!, int, int, int, int);
+  }
+
+  public final class PopupMenuCompat {
+    method public static android.view.View.OnTouchListener? getDragToOpenListener(Object);
+  }
+
+  public final class PopupWindowCompat {
+    method public static boolean getOverlapAnchor(android.widget.PopupWindow);
+    method public static int getWindowLayoutType(android.widget.PopupWindow);
+    method public static void setOverlapAnchor(android.widget.PopupWindow, boolean);
+    method public static void setWindowLayoutType(android.widget.PopupWindow, int);
+    method public static void showAsDropDown(android.widget.PopupWindow, android.view.View, int, int, int);
+  }
+
+  @Deprecated public final class ScrollerCompat {
+    method @Deprecated public void abortAnimation();
+    method @Deprecated public boolean computeScrollOffset();
+    method @Deprecated public static androidx.core.widget.ScrollerCompat! create(android.content.Context!);
+    method @Deprecated public static androidx.core.widget.ScrollerCompat! create(android.content.Context!, android.view.animation.Interpolator!);
+    method @Deprecated public void fling(int, int, int, int, int, int, int, int);
+    method @Deprecated public void fling(int, int, int, int, int, int, int, int, int, int);
+    method @Deprecated public float getCurrVelocity();
+    method @Deprecated public int getCurrX();
+    method @Deprecated public int getCurrY();
+    method @Deprecated public int getFinalX();
+    method @Deprecated public int getFinalY();
+    method @Deprecated public boolean isFinished();
+    method @Deprecated public boolean isOverScrolled();
+    method @Deprecated public void notifyHorizontalEdgeReached(int, int, int);
+    method @Deprecated public void notifyVerticalEdgeReached(int, int, int);
+    method @Deprecated public boolean springBack(int, int, int, int, int, int);
+    method @Deprecated public void startScroll(int, int, int, int);
+    method @Deprecated public void startScroll(int, int, int, int, int);
+  }
+
+  public final class TextViewCompat {
+    method public static int getAutoSizeMaxTextSize(android.widget.TextView);
+    method public static int getAutoSizeMinTextSize(android.widget.TextView);
+    method public static int getAutoSizeStepGranularity(android.widget.TextView);
+    method public static int[] getAutoSizeTextAvailableSizes(android.widget.TextView);
+    method public static int getAutoSizeTextType(android.widget.TextView);
+    method public static android.content.res.ColorStateList? getCompoundDrawableTintList(android.widget.TextView);
+    method public static android.graphics.PorterDuff.Mode? getCompoundDrawableTintMode(android.widget.TextView);
+    method public static android.graphics.drawable.Drawable![] getCompoundDrawablesRelative(android.widget.TextView);
+    method public static int getFirstBaselineToTopHeight(android.widget.TextView);
+    method public static int getLastBaselineToBottomHeight(android.widget.TextView);
+    method public static int getMaxLines(android.widget.TextView);
+    method public static int getMinLines(android.widget.TextView);
+    method public static androidx.core.text.PrecomputedTextCompat.Params getTextMetricsParams(android.widget.TextView);
+    method public static void setAutoSizeTextTypeUniformWithConfiguration(android.widget.TextView, int, int, int, int) throws java.lang.IllegalArgumentException;
+    method public static void setAutoSizeTextTypeUniformWithPresetSizes(android.widget.TextView, int[], int) throws java.lang.IllegalArgumentException;
+    method public static void setAutoSizeTextTypeWithDefaults(android.widget.TextView, int);
+    method public static void setCompoundDrawableTintList(android.widget.TextView, android.content.res.ColorStateList?);
+    method public static void setCompoundDrawableTintMode(android.widget.TextView, android.graphics.PorterDuff.Mode?);
+    method public static void setCompoundDrawablesRelative(android.widget.TextView, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?);
+    method public static void setCompoundDrawablesRelativeWithIntrinsicBounds(android.widget.TextView, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?);
+    method public static void setCompoundDrawablesRelativeWithIntrinsicBounds(android.widget.TextView, @DrawableRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int);
+    method public static void setCustomSelectionActionModeCallback(android.widget.TextView, android.view.ActionMode.Callback);
+    method public static void setFirstBaselineToTopHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setLastBaselineToBottomHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setLineHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setPrecomputedText(android.widget.TextView, androidx.core.text.PrecomputedTextCompat);
+    method public static void setTextAppearance(android.widget.TextView, @StyleRes int);
+    method public static void setTextMetricsParams(android.widget.TextView, androidx.core.text.PrecomputedTextCompat.Params);
+    field public static final int AUTO_SIZE_TEXT_TYPE_NONE = 0; // 0x0
+    field public static final int AUTO_SIZE_TEXT_TYPE_UNIFORM = 1; // 0x1
+  }
+
+  public interface TintableCompoundButton {
+    method public android.content.res.ColorStateList? getSupportButtonTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportButtonTintMode();
+    method public void setSupportButtonTintList(android.content.res.ColorStateList?);
+    method public void setSupportButtonTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  public interface TintableCompoundDrawablesView {
+    method public android.content.res.ColorStateList? getSupportCompoundDrawablesTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportCompoundDrawablesTintMode();
+    method public void setSupportCompoundDrawablesTintList(android.content.res.ColorStateList?);
+    method public void setSupportCompoundDrawablesTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+}
+
diff --git a/core/core/api/public_plus_experimental_current.txt b/core/core/api/public_plus_experimental_current.txt
index fb12c76..06d3842 100644
--- a/core/core/api/public_plus_experimental_current.txt
+++ b/core/core/api/public_plus_experimental_current.txt
@@ -222,6 +222,7 @@
     field public static final String EXTRA_AUDIO_CONTENTS_URI = "android.audioContents";
     field public static final String EXTRA_BACKGROUND_IMAGE_URI = "android.backgroundImageUri";
     field public static final String EXTRA_BIG_TEXT = "android.bigText";
+    field public static final String EXTRA_CHRONOMETER_COUNT_DOWN = "android.chronometerCountDown";
     field public static final String EXTRA_COMPACT_ACTIONS = "android.compactActions";
     field public static final String EXTRA_CONVERSATION_TITLE = "android.conversationTitle";
     field public static final String EXTRA_HIDDEN_CONVERSATION_TITLE = "android.hiddenConversationTitle";
@@ -403,6 +404,7 @@
     method public androidx.core.app.NotificationCompat.Builder setBubbleMetadata(androidx.core.app.NotificationCompat.BubbleMetadata?);
     method public androidx.core.app.NotificationCompat.Builder! setCategory(String!);
     method public androidx.core.app.NotificationCompat.Builder! setChannelId(String);
+    method @RequiresApi(24) public androidx.core.app.NotificationCompat.Builder setChronometerCountDown(boolean);
     method public androidx.core.app.NotificationCompat.Builder! setColor(@ColorInt int);
     method public androidx.core.app.NotificationCompat.Builder! setColorized(boolean);
     method public androidx.core.app.NotificationCompat.Builder! setContent(android.widget.RemoteViews!);
diff --git a/core/core/api/res-1.2.0-alpha05.txt b/core/core/api/res-1.2.0-alpha05.txt
new file mode 100644
index 0000000..a609e0a
--- /dev/null
+++ b/core/core/api/res-1.2.0-alpha05.txt
@@ -0,0 +1,17 @@
+attr alpha
+attr font
+attr fontProviderAuthority
+attr fontProviderCerts
+attr fontProviderFetchStrategy
+attr fontProviderFetchTimeout
+attr fontProviderPackage
+attr fontProviderQuery
+attr fontStyle
+attr fontVariationSettings
+attr fontWeight
+attr ttcIndex
+style TextAppearance_Compat_Notification
+style TextAppearance_Compat_Notification_Info
+style TextAppearance_Compat_Notification_Line2
+style TextAppearance_Compat_Notification_Time
+style TextAppearance_Compat_Notification_Title
diff --git a/core/core/api/restricted_1.2.0-alpha05.ignore b/core/core/api/restricted_1.2.0-alpha05.ignore
new file mode 100644
index 0000000..e0f9ee3
--- /dev/null
+++ b/core/core/api/restricted_1.2.0-alpha05.ignore
@@ -0,0 +1,13 @@
+// Baseline format: 1.0
+ChangedStatic: androidx.core.content.pm.ShortcutManagerCompat#removeDynamicShortcuts(android.content.Context, java.util.List<java.lang.String>):
+    Method androidx.core.content.pm.ShortcutManagerCompat.removeDynamicShortcuts has changed 'static' qualifier
+
+
+ChangedType: androidx.core.graphics.TypefaceCompatApi26Impl#mFontFamily:
+    Field androidx.core.graphics.TypefaceCompatApi26Impl.mFontFamily has changed type from java.lang.Class to java.lang.Class<?>
+ChangedType: androidx.core.graphics.TypefaceCompatApi26Impl#mFontFamilyCtor:
+    Field androidx.core.graphics.TypefaceCompatApi26Impl.mFontFamilyCtor has changed type from java.lang.reflect.Constructor to java.lang.reflect.Constructor<?>
+ChangedType: androidx.core.graphics.TypefaceCompatApi26Impl#obtainFontFamily():
+    Method androidx.core.graphics.TypefaceCompatApi26Impl.obtainFontFamily has changed return type from Class to Class<?>
+ChangedType: androidx.core.graphics.TypefaceCompatApi26Impl#obtainFontFamilyCtor(Class<?>):
+    Method androidx.core.graphics.TypefaceCompatApi26Impl.obtainFontFamilyCtor has changed return type from java.lang.reflect.Constructor to java.lang.reflect.Constructor<?>
diff --git a/core/core/api/restricted_1.2.0-alpha05.txt b/core/core/api/restricted_1.2.0-alpha05.txt
new file mode 100644
index 0000000..5da72ac
--- /dev/null
+++ b/core/core/api/restricted_1.2.0-alpha05.txt
@@ -0,0 +1,3504 @@
+// Signature format: 3.0
+package android.support.v4.os {
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class ResultReceiver implements android.os.Parcelable {
+    ctor public ResultReceiver(android.os.Handler!);
+    method public int describeContents();
+    method protected void onReceiveResult(int, android.os.Bundle!);
+    method public void send(int, android.os.Bundle!);
+    method public void writeToParcel(android.os.Parcel!, int);
+    field public static final android.os.Parcelable.Creator<android.support.v4.os.ResultReceiver!>! CREATOR;
+  }
+
+}
+
+package androidx.core.accessibilityservice {
+
+  public final class AccessibilityServiceInfoCompat {
+    method public static String capabilityToString(int);
+    method public static String feedbackTypeToString(int);
+    method public static String? flagToString(int);
+    method public static int getCapabilities(android.accessibilityservice.AccessibilityServiceInfo);
+    method public static String? loadDescription(android.accessibilityservice.AccessibilityServiceInfo, android.content.pm.PackageManager);
+    field public static final int CAPABILITY_CAN_FILTER_KEY_EVENTS = 8; // 0x8
+    field public static final int CAPABILITY_CAN_REQUEST_ENHANCED_WEB_ACCESSIBILITY = 4; // 0x4
+    field public static final int CAPABILITY_CAN_REQUEST_TOUCH_EXPLORATION = 2; // 0x2
+    field public static final int CAPABILITY_CAN_RETRIEVE_WINDOW_CONTENT = 1; // 0x1
+    field public static final int FEEDBACK_ALL_MASK = -1; // 0xffffffff
+    field public static final int FEEDBACK_BRAILLE = 32; // 0x20
+    field public static final int FLAG_INCLUDE_NOT_IMPORTANT_VIEWS = 2; // 0x2
+    field public static final int FLAG_REPORT_VIEW_IDS = 16; // 0x10
+    field public static final int FLAG_REQUEST_ENHANCED_WEB_ACCESSIBILITY = 8; // 0x8
+    field public static final int FLAG_REQUEST_FILTER_KEY_EVENTS = 32; // 0x20
+    field public static final int FLAG_REQUEST_TOUCH_EXPLORATION_MODE = 4; // 0x4
+  }
+
+}
+
+package androidx.core.app {
+
+  public class ActivityCompat extends androidx.core.content.ContextCompat {
+    ctor protected ActivityCompat();
+    method public static void finishAffinity(android.app.Activity);
+    method public static void finishAfterTransition(android.app.Activity);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.app.ActivityCompat.PermissionCompatDelegate! getPermissionCompatDelegate();
+    method public static android.net.Uri? getReferrer(android.app.Activity);
+    method @Deprecated public static boolean invalidateOptionsMenu(android.app.Activity!);
+    method public static void postponeEnterTransition(android.app.Activity);
+    method public static void recreate(android.app.Activity);
+    method public static androidx.core.view.DragAndDropPermissionsCompat? requestDragAndDropPermissions(android.app.Activity!, android.view.DragEvent!);
+    method public static void requestPermissions(android.app.Activity, String![], @IntRange(from=0) int);
+    method public static <T extends android.view.View> T requireViewById(android.app.Activity, @IdRes int);
+    method public static void setEnterSharedElementCallback(android.app.Activity, androidx.core.app.SharedElementCallback?);
+    method public static void setExitSharedElementCallback(android.app.Activity, androidx.core.app.SharedElementCallback?);
+    method public static void setPermissionCompatDelegate(androidx.core.app.ActivityCompat.PermissionCompatDelegate?);
+    method public static boolean shouldShowRequestPermissionRationale(android.app.Activity, String);
+    method public static void startActivityForResult(android.app.Activity, android.content.Intent, int, android.os.Bundle?);
+    method public static void startIntentSenderForResult(android.app.Activity, android.content.IntentSender, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public static void startPostponedEnterTransition(android.app.Activity);
+  }
+
+  public static interface ActivityCompat.OnRequestPermissionsResultCallback {
+    method public void onRequestPermissionsResult(int, String![], int[]);
+  }
+
+  public static interface ActivityCompat.PermissionCompatDelegate {
+    method public boolean onActivityResult(android.app.Activity, @IntRange(from=0) int, int, android.content.Intent?);
+    method public boolean requestPermissions(android.app.Activity, String![], @IntRange(from=0) int);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static interface ActivityCompat.RequestPermissionsRequestCodeValidator {
+    method public void validateRequestPermissionsRequestCode(int);
+  }
+
+  public final class ActivityManagerCompat {
+    method public static boolean isLowRamDevice(android.app.ActivityManager);
+  }
+
+  public class ActivityOptionsCompat {
+    ctor protected ActivityOptionsCompat();
+    method public android.graphics.Rect? getLaunchBounds();
+    method public static androidx.core.app.ActivityOptionsCompat makeBasic();
+    method public static androidx.core.app.ActivityOptionsCompat makeClipRevealAnimation(android.view.View, int, int, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeCustomAnimation(android.content.Context, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeScaleUpAnimation(android.view.View, int, int, int, int);
+    method public static androidx.core.app.ActivityOptionsCompat makeSceneTransitionAnimation(android.app.Activity, android.view.View, String);
+    method public static androidx.core.app.ActivityOptionsCompat makeSceneTransitionAnimation(android.app.Activity, androidx.core.util.Pair<android.view.View!,java.lang.String!>!...);
+    method public static androidx.core.app.ActivityOptionsCompat makeTaskLaunchBehind();
+    method public static androidx.core.app.ActivityOptionsCompat makeThumbnailScaleUpAnimation(android.view.View, android.graphics.Bitmap, int, int);
+    method public void requestUsageTimeReport(android.app.PendingIntent);
+    method public androidx.core.app.ActivityOptionsCompat setLaunchBounds(android.graphics.Rect?);
+    method public android.os.Bundle? toBundle();
+    method public void update(androidx.core.app.ActivityOptionsCompat);
+    field public static final String EXTRA_USAGE_TIME_REPORT = "android.activity.usage_time";
+    field public static final String EXTRA_USAGE_TIME_REPORT_PACKAGES = "android.usage_time_packages";
+  }
+
+  public final class AlarmManagerCompat {
+    method public static void setAlarmClock(android.app.AlarmManager, long, android.app.PendingIntent, android.app.PendingIntent);
+    method public static void setAndAllowWhileIdle(android.app.AlarmManager, int, long, android.app.PendingIntent);
+    method public static void setExact(android.app.AlarmManager, int, long, android.app.PendingIntent);
+    method public static void setExactAndAllowWhileIdle(android.app.AlarmManager, int, long, android.app.PendingIntent);
+  }
+
+  @RequiresApi(28) public class AppComponentFactory extends android.app.AppComponentFactory {
+    ctor public AppComponentFactory();
+    method public final android.app.Activity instantiateActivity(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Activity instantiateActivityCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.app.Application instantiateApplication(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Application instantiateApplicationCompat(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.content.ContentProvider instantiateProvider(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.content.ContentProvider instantiateProviderCompat(ClassLoader, String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.content.BroadcastReceiver instantiateReceiver(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.content.BroadcastReceiver instantiateReceiverCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public final android.app.Service instantiateService(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+    method public android.app.Service instantiateServiceCompat(ClassLoader, String, android.content.Intent?) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
+  }
+
+  public class AppLaunchChecker {
+    ctor @Deprecated public AppLaunchChecker();
+    method public static boolean hasStartedFromLauncher(android.content.Context);
+    method public static void onActivityCreate(android.app.Activity);
+  }
+
+  public final class AppOpsManagerCompat {
+    method public static int noteOp(android.content.Context, String, int, String);
+    method public static int noteOpNoThrow(android.content.Context, String, int, String);
+    method public static int noteProxyOp(android.content.Context, String, String);
+    method public static int noteProxyOpNoThrow(android.content.Context, String, String);
+    method public static String? permissionToOp(String);
+    field public static final int MODE_ALLOWED = 0; // 0x0
+    field public static final int MODE_DEFAULT = 3; // 0x3
+    field public static final int MODE_ERRORED = 2; // 0x2
+    field public static final int MODE_IGNORED = 1; // 0x1
+  }
+
+  public final class BundleCompat {
+    method public static android.os.IBinder? getBinder(android.os.Bundle, String?);
+    method public static void putBinder(android.os.Bundle, String?, android.os.IBinder?);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class ComponentActivity extends android.app.Activity implements androidx.core.view.KeyEventDispatcher.Component androidx.lifecycle.LifecycleOwner {
+    ctor public ComponentActivity();
+    method @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public <T extends androidx.core.app.ComponentActivity.ExtraData> T! getExtraData(Class<T!>!);
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void putExtraData(androidx.core.app.ComponentActivity.ExtraData!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public boolean superDispatchKeyEvent(android.view.KeyEvent!);
+  }
+
+  @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static class ComponentActivity.ExtraData {
+    ctor @Deprecated public ComponentActivity.ExtraData();
+  }
+
+  @RequiresApi(api=28) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class CoreComponentFactory extends android.app.AppComponentFactory {
+    ctor public CoreComponentFactory();
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static interface CoreComponentFactory.CompatWrapped {
+    method public Object! getWrapper();
+  }
+
+  public class DialogCompat {
+    method public static android.view.View requireViewById(android.app.Dialog, int);
+  }
+
+  public class FrameMetricsAggregator {
+    ctor public FrameMetricsAggregator();
+    ctor public FrameMetricsAggregator(@androidx.core.app.FrameMetricsAggregator.MetricType int);
+    method public void add(android.app.Activity);
+    method public android.util.SparseIntArray![]? getMetrics();
+    method public android.util.SparseIntArray![]? remove(android.app.Activity);
+    method public android.util.SparseIntArray![]? reset();
+    method public android.util.SparseIntArray![]? stop();
+    field public static final int ANIMATION_DURATION = 256; // 0x100
+    field public static final int ANIMATION_INDEX = 8; // 0x8
+    field public static final int COMMAND_DURATION = 32; // 0x20
+    field public static final int COMMAND_INDEX = 5; // 0x5
+    field public static final int DELAY_DURATION = 128; // 0x80
+    field public static final int DELAY_INDEX = 7; // 0x7
+    field public static final int DRAW_DURATION = 8; // 0x8
+    field public static final int DRAW_INDEX = 3; // 0x3
+    field public static final int EVERY_DURATION = 511; // 0x1ff
+    field public static final int INPUT_DURATION = 2; // 0x2
+    field public static final int INPUT_INDEX = 1; // 0x1
+    field public static final int LAYOUT_MEASURE_DURATION = 4; // 0x4
+    field public static final int LAYOUT_MEASURE_INDEX = 2; // 0x2
+    field public static final int SWAP_DURATION = 64; // 0x40
+    field public static final int SWAP_INDEX = 6; // 0x6
+    field public static final int SYNC_DURATION = 16; // 0x10
+    field public static final int SYNC_INDEX = 4; // 0x4
+    field public static final int TOTAL_DURATION = 1; // 0x1
+    field public static final int TOTAL_INDEX = 0; // 0x0
+  }
+
+  @IntDef(flag=true, value={androidx.core.app.FrameMetricsAggregator.TOTAL_DURATION, androidx.core.app.FrameMetricsAggregator.INPUT_DURATION, androidx.core.app.FrameMetricsAggregator.LAYOUT_MEASURE_DURATION, androidx.core.app.FrameMetricsAggregator.DRAW_DURATION, androidx.core.app.FrameMetricsAggregator.SYNC_DURATION, androidx.core.app.FrameMetricsAggregator.COMMAND_DURATION, androidx.core.app.FrameMetricsAggregator.SWAP_DURATION, androidx.core.app.FrameMetricsAggregator.DELAY_DURATION, androidx.core.app.FrameMetricsAggregator.ANIMATION_DURATION, androidx.core.app.FrameMetricsAggregator.EVERY_DURATION}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface FrameMetricsAggregator.MetricType {
+  }
+
+  public abstract class JobIntentService extends android.app.Service {
+    ctor public JobIntentService();
+    method public static void enqueueWork(android.content.Context, Class<?>, int, android.content.Intent);
+    method public static void enqueueWork(android.content.Context, android.content.ComponentName, int, android.content.Intent);
+    method public boolean isStopped();
+    method public android.os.IBinder! onBind(android.content.Intent);
+    method protected abstract void onHandleWork(android.content.Intent);
+    method public boolean onStopCurrentWork();
+    method public void setInterruptIfStopped(boolean);
+  }
+
+  public final class NavUtils {
+    method public static android.content.Intent? getParentActivityIntent(android.app.Activity);
+    method public static android.content.Intent? getParentActivityIntent(android.content.Context, Class<?>) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static android.content.Intent? getParentActivityIntent(android.content.Context, android.content.ComponentName) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static String? getParentActivityName(android.app.Activity);
+    method public static String? getParentActivityName(android.content.Context, android.content.ComponentName) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public static void navigateUpFromSameTask(android.app.Activity);
+    method public static void navigateUpTo(android.app.Activity, android.content.Intent);
+    method public static boolean shouldUpRecreateTask(android.app.Activity, android.content.Intent);
+    field public static final String PARENT_ACTIVITY = "android.support.PARENT_ACTIVITY";
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface NotificationBuilderWithBuilderAccessor {
+    method public android.app.Notification.Builder! getBuilder();
+  }
+
+  public class NotificationCompat {
+    ctor @Deprecated public NotificationCompat();
+    method public static androidx.core.app.NotificationCompat.Action! getAction(android.app.Notification!, int);
+    method public static int getActionCount(android.app.Notification!);
+    method public static boolean getAllowSystemGeneratedContextualActions(android.app.Notification!);
+    method public static int getBadgeIconType(android.app.Notification!);
+    method public static androidx.core.app.NotificationCompat.BubbleMetadata? getBubbleMetadata(android.app.Notification);
+    method public static String! getCategory(android.app.Notification!);
+    method public static String! getChannelId(android.app.Notification!);
+    method @RequiresApi(19) public static CharSequence! getContentTitle(android.app.Notification!);
+    method public static android.os.Bundle? getExtras(android.app.Notification!);
+    method public static String! getGroup(android.app.Notification!);
+    method @androidx.core.app.NotificationCompat.GroupAlertBehavior public static int getGroupAlertBehavior(android.app.Notification!);
+    method @RequiresApi(21) public static java.util.List<androidx.core.app.NotificationCompat.Action!>! getInvisibleActions(android.app.Notification!);
+    method public static boolean getLocalOnly(android.app.Notification!);
+    method public static String! getShortcutId(android.app.Notification!);
+    method public static String! getSortKey(android.app.Notification!);
+    method public static long getTimeoutAfter(android.app.Notification!);
+    method public static boolean isGroupSummary(android.app.Notification!);
+    field public static final int BADGE_ICON_LARGE = 2; // 0x2
+    field public static final int BADGE_ICON_NONE = 0; // 0x0
+    field public static final int BADGE_ICON_SMALL = 1; // 0x1
+    field public static final String CATEGORY_ALARM = "alarm";
+    field public static final String CATEGORY_CALL = "call";
+    field public static final String CATEGORY_EMAIL = "email";
+    field public static final String CATEGORY_ERROR = "err";
+    field public static final String CATEGORY_EVENT = "event";
+    field public static final String CATEGORY_MESSAGE = "msg";
+    field public static final String CATEGORY_NAVIGATION = "navigation";
+    field public static final String CATEGORY_PROGRESS = "progress";
+    field public static final String CATEGORY_PROMO = "promo";
+    field public static final String CATEGORY_RECOMMENDATION = "recommendation";
+    field public static final String CATEGORY_REMINDER = "reminder";
+    field public static final String CATEGORY_SERVICE = "service";
+    field public static final String CATEGORY_SOCIAL = "social";
+    field public static final String CATEGORY_STATUS = "status";
+    field public static final String CATEGORY_SYSTEM = "sys";
+    field public static final String CATEGORY_TRANSPORT = "transport";
+    field @ColorInt public static final int COLOR_DEFAULT = 0; // 0x0
+    field public static final int DEFAULT_ALL = -1; // 0xffffffff
+    field public static final int DEFAULT_LIGHTS = 4; // 0x4
+    field public static final int DEFAULT_SOUND = 1; // 0x1
+    field public static final int DEFAULT_VIBRATE = 2; // 0x2
+    field public static final String EXTRA_AUDIO_CONTENTS_URI = "android.audioContents";
+    field public static final String EXTRA_BACKGROUND_IMAGE_URI = "android.backgroundImageUri";
+    field public static final String EXTRA_BIG_TEXT = "android.bigText";
+    field public static final String EXTRA_CHRONOMETER_COUNT_DOWN = "android.chronometerCountDown";
+    field public static final String EXTRA_COMPACT_ACTIONS = "android.compactActions";
+    field public static final String EXTRA_CONVERSATION_TITLE = "android.conversationTitle";
+    field public static final String EXTRA_HIDDEN_CONVERSATION_TITLE = "android.hiddenConversationTitle";
+    field public static final String EXTRA_INFO_TEXT = "android.infoText";
+    field public static final String EXTRA_IS_GROUP_CONVERSATION = "android.isGroupConversation";
+    field public static final String EXTRA_LARGE_ICON = "android.largeIcon";
+    field public static final String EXTRA_LARGE_ICON_BIG = "android.largeIcon.big";
+    field public static final String EXTRA_MEDIA_SESSION = "android.mediaSession";
+    field public static final String EXTRA_MESSAGES = "android.messages";
+    field public static final String EXTRA_MESSAGING_STYLE_USER = "android.messagingStyleUser";
+    field public static final String EXTRA_PEOPLE = "android.people";
+    field public static final String EXTRA_PICTURE = "android.picture";
+    field public static final String EXTRA_PROGRESS = "android.progress";
+    field public static final String EXTRA_PROGRESS_INDETERMINATE = "android.progressIndeterminate";
+    field public static final String EXTRA_PROGRESS_MAX = "android.progressMax";
+    field public static final String EXTRA_REMOTE_INPUT_HISTORY = "android.remoteInputHistory";
+    field public static final String EXTRA_SELF_DISPLAY_NAME = "android.selfDisplayName";
+    field public static final String EXTRA_SHOW_CHRONOMETER = "android.showChronometer";
+    field public static final String EXTRA_SHOW_WHEN = "android.showWhen";
+    field public static final String EXTRA_SMALL_ICON = "android.icon";
+    field public static final String EXTRA_SUB_TEXT = "android.subText";
+    field public static final String EXTRA_SUMMARY_TEXT = "android.summaryText";
+    field public static final String EXTRA_TEMPLATE = "android.template";
+    field public static final String EXTRA_TEXT = "android.text";
+    field public static final String EXTRA_TEXT_LINES = "android.textLines";
+    field public static final String EXTRA_TITLE = "android.title";
+    field public static final String EXTRA_TITLE_BIG = "android.title.big";
+    field public static final int FLAG_AUTO_CANCEL = 16; // 0x10
+    field public static final int FLAG_BUBBLE = 4096; // 0x1000
+    field public static final int FLAG_FOREGROUND_SERVICE = 64; // 0x40
+    field public static final int FLAG_GROUP_SUMMARY = 512; // 0x200
+    field @Deprecated public static final int FLAG_HIGH_PRIORITY = 128; // 0x80
+    field public static final int FLAG_INSISTENT = 4; // 0x4
+    field public static final int FLAG_LOCAL_ONLY = 256; // 0x100
+    field public static final int FLAG_NO_CLEAR = 32; // 0x20
+    field public static final int FLAG_ONGOING_EVENT = 2; // 0x2
+    field public static final int FLAG_ONLY_ALERT_ONCE = 8; // 0x8
+    field public static final int FLAG_SHOW_LIGHTS = 1; // 0x1
+    field public static final int GROUP_ALERT_ALL = 0; // 0x0
+    field public static final int GROUP_ALERT_CHILDREN = 2; // 0x2
+    field public static final int GROUP_ALERT_SUMMARY = 1; // 0x1
+    field public static final int PRIORITY_DEFAULT = 0; // 0x0
+    field public static final int PRIORITY_HIGH = 1; // 0x1
+    field public static final int PRIORITY_LOW = -1; // 0xffffffff
+    field public static final int PRIORITY_MAX = 2; // 0x2
+    field public static final int PRIORITY_MIN = -2; // 0xfffffffe
+    field public static final int STREAM_DEFAULT = -1; // 0xffffffff
+    field public static final int VISIBILITY_PRIVATE = 0; // 0x0
+    field public static final int VISIBILITY_PUBLIC = 1; // 0x1
+    field public static final int VISIBILITY_SECRET = -1; // 0xffffffff
+  }
+
+  public static class NotificationCompat.Action {
+    ctor public NotificationCompat.Action(int, CharSequence!, android.app.PendingIntent!);
+    method public android.app.PendingIntent! getActionIntent();
+    method public boolean getAllowGeneratedReplies();
+    method public androidx.core.app.RemoteInput![]! getDataOnlyRemoteInputs();
+    method public android.os.Bundle! getExtras();
+    method public int getIcon();
+    method public androidx.core.app.RemoteInput![]! getRemoteInputs();
+    method @androidx.core.app.NotificationCompat.Action.SemanticAction public int getSemanticAction();
+    method public boolean getShowsUserInterface();
+    method public CharSequence! getTitle();
+    method public boolean isContextual();
+    field public static final int SEMANTIC_ACTION_ARCHIVE = 5; // 0x5
+    field public static final int SEMANTIC_ACTION_CALL = 10; // 0xa
+    field public static final int SEMANTIC_ACTION_DELETE = 4; // 0x4
+    field public static final int SEMANTIC_ACTION_MARK_AS_READ = 2; // 0x2
+    field public static final int SEMANTIC_ACTION_MARK_AS_UNREAD = 3; // 0x3
+    field public static final int SEMANTIC_ACTION_MUTE = 6; // 0x6
+    field public static final int SEMANTIC_ACTION_NONE = 0; // 0x0
+    field public static final int SEMANTIC_ACTION_REPLY = 1; // 0x1
+    field public static final int SEMANTIC_ACTION_THUMBS_DOWN = 9; // 0x9
+    field public static final int SEMANTIC_ACTION_THUMBS_UP = 8; // 0x8
+    field public static final int SEMANTIC_ACTION_UNMUTE = 7; // 0x7
+    field public android.app.PendingIntent! actionIntent;
+    field public int icon;
+    field public CharSequence! title;
+  }
+
+  public static final class NotificationCompat.Action.Builder {
+    ctor public NotificationCompat.Action.Builder(int, CharSequence!, android.app.PendingIntent!);
+    ctor public NotificationCompat.Action.Builder(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Action.Builder! addExtras(android.os.Bundle!);
+    method public androidx.core.app.NotificationCompat.Action.Builder! addRemoteInput(androidx.core.app.RemoteInput!);
+    method public androidx.core.app.NotificationCompat.Action! build();
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Extender!);
+    method public android.os.Bundle! getExtras();
+    method public androidx.core.app.NotificationCompat.Action.Builder! setAllowGeneratedReplies(boolean);
+    method public androidx.core.app.NotificationCompat.Action.Builder setContextual(boolean);
+    method public androidx.core.app.NotificationCompat.Action.Builder! setSemanticAction(@androidx.core.app.NotificationCompat.Action.SemanticAction int);
+    method public androidx.core.app.NotificationCompat.Action.Builder! setShowsUserInterface(boolean);
+  }
+
+  public static interface NotificationCompat.Action.Extender {
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Builder!);
+  }
+
+  @IntDef({androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_NONE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_REPLY, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_READ, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MARK_AS_UNREAD, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_DELETE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_ARCHIVE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_MUTE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_UNMUTE, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_THUMBS_UP, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_THUMBS_DOWN, androidx.core.app.NotificationCompat.Action.SEMANTIC_ACTION_CALL}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.Action.SemanticAction {
+  }
+
+  public static final class NotificationCompat.Action.WearableExtender implements androidx.core.app.NotificationCompat.Action.Extender {
+    ctor public NotificationCompat.Action.WearableExtender();
+    ctor public NotificationCompat.Action.WearableExtender(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! clone();
+    method public androidx.core.app.NotificationCompat.Action.Builder! extend(androidx.core.app.NotificationCompat.Action.Builder!);
+    method @Deprecated public CharSequence! getCancelLabel();
+    method @Deprecated public CharSequence! getConfirmLabel();
+    method public boolean getHintDisplayActionInline();
+    method public boolean getHintLaunchesActivity();
+    method @Deprecated public CharSequence! getInProgressLabel();
+    method public boolean isAvailableOffline();
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setAvailableOffline(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setCancelLabel(CharSequence!);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setConfirmLabel(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setHintDisplayActionInline(boolean);
+    method public androidx.core.app.NotificationCompat.Action.WearableExtender! setHintLaunchesActivity(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.Action.WearableExtender! setInProgressLabel(CharSequence!);
+  }
+
+  @IntDef({androidx.core.app.NotificationCompat.BADGE_ICON_NONE, androidx.core.app.NotificationCompat.BADGE_ICON_SMALL, androidx.core.app.NotificationCompat.BADGE_ICON_LARGE}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.BadgeIconType {
+  }
+
+  public static class NotificationCompat.BigPictureStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.BigPictureStyle();
+    ctor public NotificationCompat.BigPictureStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! bigLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! bigPicture(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigPictureStyle! setSummaryText(CharSequence!);
+  }
+
+  public static class NotificationCompat.BigTextStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.BigTextStyle();
+    ctor public NotificationCompat.BigTextStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! bigText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.BigTextStyle! setSummaryText(CharSequence!);
+  }
+
+  public static final class NotificationCompat.BubbleMetadata {
+    method @RequiresApi(29) public static androidx.core.app.NotificationCompat.BubbleMetadata? fromPlatform(android.app.Notification.BubbleMetadata?);
+    method public boolean getAutoExpandBubble();
+    method public android.app.PendingIntent? getDeleteIntent();
+    method @Dimension(unit=androidx.annotation.Dimension.DP) public int getDesiredHeight();
+    method @DimenRes public int getDesiredHeightResId();
+    method public androidx.core.graphics.drawable.IconCompat getIcon();
+    method public android.app.PendingIntent getIntent();
+    method public boolean isNotificationSuppressed();
+    method @RequiresApi(29) public static android.app.Notification.BubbleMetadata? toPlatform(androidx.core.app.NotificationCompat.BubbleMetadata?);
+  }
+
+  public static final class NotificationCompat.BubbleMetadata.Builder {
+    ctor public NotificationCompat.BubbleMetadata.Builder();
+    method public androidx.core.app.NotificationCompat.BubbleMetadata build();
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setAutoExpandBubble(boolean);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDeleteIntent(android.app.PendingIntent?);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDesiredHeight(@Dimension(unit=androidx.annotation.Dimension.DP) int);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setDesiredHeightResId(@DimenRes int);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setIcon(androidx.core.graphics.drawable.IconCompat);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setIntent(android.app.PendingIntent);
+    method public androidx.core.app.NotificationCompat.BubbleMetadata.Builder setSuppressNotification(boolean);
+  }
+
+  public static class NotificationCompat.Builder {
+    ctor public NotificationCompat.Builder(android.content.Context, String);
+    ctor @Deprecated public NotificationCompat.Builder(android.content.Context!);
+    method public androidx.core.app.NotificationCompat.Builder! addAction(int, CharSequence!, android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! addAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Builder! addExtras(android.os.Bundle!);
+    method @RequiresApi(21) public androidx.core.app.NotificationCompat.Builder! addInvisibleAction(int, CharSequence!, android.app.PendingIntent!);
+    method @RequiresApi(21) public androidx.core.app.NotificationCompat.Builder! addInvisibleAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.Builder! addPerson(String!);
+    method public android.app.Notification! build();
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Extender!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! getBigContentView();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public androidx.core.app.NotificationCompat.BubbleMetadata? getBubbleMetadata();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int getColor();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! getContentView();
+    method public android.os.Bundle! getExtras();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! getHeadsUpContentView();
+    method @Deprecated public android.app.Notification! getNotification();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int getPriority();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public long getWhenIfShowing();
+    method protected static CharSequence! limitCharSequenceLength(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder setAllowSystemGeneratedContextualActions(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setAutoCancel(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setBadgeIconType(@androidx.core.app.NotificationCompat.BadgeIconType int);
+    method public androidx.core.app.NotificationCompat.Builder setBubbleMetadata(androidx.core.app.NotificationCompat.BubbleMetadata?);
+    method public androidx.core.app.NotificationCompat.Builder! setCategory(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setChannelId(String);
+    method @RequiresApi(24) public androidx.core.app.NotificationCompat.Builder setChronometerCountDown(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setColor(@ColorInt int);
+    method public androidx.core.app.NotificationCompat.Builder! setColorized(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setContent(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentInfo(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomBigContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setCustomHeadsUpContentView(android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setDefaults(int);
+    method public androidx.core.app.NotificationCompat.Builder! setDeleteIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.Builder! setExtras(android.os.Bundle!);
+    method public androidx.core.app.NotificationCompat.Builder! setFullScreenIntent(android.app.PendingIntent!, boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setGroup(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setGroupAlertBehavior(@androidx.core.app.NotificationCompat.GroupAlertBehavior int);
+    method public androidx.core.app.NotificationCompat.Builder! setGroupSummary(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.Builder! setLights(@ColorInt int, int, int);
+    method public androidx.core.app.NotificationCompat.Builder! setLocalOnly(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setNumber(int);
+    method public androidx.core.app.NotificationCompat.Builder! setOngoing(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setOnlyAlertOnce(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setPriority(int);
+    method public androidx.core.app.NotificationCompat.Builder! setProgress(int, int, boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setPublicVersion(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.Builder! setRemoteInputHistory(CharSequence![]!);
+    method public androidx.core.app.NotificationCompat.Builder! setShortcutId(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setShowWhen(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setSmallIcon(int);
+    method public androidx.core.app.NotificationCompat.Builder! setSmallIcon(int, int);
+    method public androidx.core.app.NotificationCompat.Builder! setSortKey(String!);
+    method public androidx.core.app.NotificationCompat.Builder! setSound(android.net.Uri!);
+    method public androidx.core.app.NotificationCompat.Builder! setSound(android.net.Uri!, @androidx.core.app.NotificationCompat.StreamType int);
+    method public androidx.core.app.NotificationCompat.Builder! setStyle(androidx.core.app.NotificationCompat.Style!);
+    method public androidx.core.app.NotificationCompat.Builder! setSubText(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setTicker(CharSequence!);
+    method public androidx.core.app.NotificationCompat.Builder! setTicker(CharSequence!, android.widget.RemoteViews!);
+    method public androidx.core.app.NotificationCompat.Builder! setTimeoutAfter(long);
+    method public androidx.core.app.NotificationCompat.Builder! setUsesChronometer(boolean);
+    method public androidx.core.app.NotificationCompat.Builder! setVibrate(long[]!);
+    method public androidx.core.app.NotificationCompat.Builder! setVisibility(@androidx.core.app.NotificationCompat.NotificationVisibility int);
+    method public androidx.core.app.NotificationCompat.Builder! setWhen(long);
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public java.util.ArrayList<androidx.core.app.NotificationCompat.Action!>! mActions;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.content.Context! mContext;
+    field @Deprecated public java.util.ArrayList<java.lang.String!>! mPeople;
+  }
+
+  public static final class NotificationCompat.CarExtender implements androidx.core.app.NotificationCompat.Extender {
+    ctor public NotificationCompat.CarExtender();
+    ctor public NotificationCompat.CarExtender(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+    method @ColorInt public int getColor();
+    method public android.graphics.Bitmap! getLargeIcon();
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation! getUnreadConversation();
+    method public androidx.core.app.NotificationCompat.CarExtender! setColor(@ColorInt int);
+    method public androidx.core.app.NotificationCompat.CarExtender! setLargeIcon(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.CarExtender! setUnreadConversation(androidx.core.app.NotificationCompat.CarExtender.UnreadConversation!);
+  }
+
+  public static class NotificationCompat.CarExtender.UnreadConversation {
+    method public long getLatestTimestamp();
+    method public String![]! getMessages();
+    method public String! getParticipant();
+    method public String![]! getParticipants();
+    method public android.app.PendingIntent! getReadPendingIntent();
+    method public androidx.core.app.RemoteInput! getRemoteInput();
+    method public android.app.PendingIntent! getReplyPendingIntent();
+  }
+
+  public static class NotificationCompat.CarExtender.UnreadConversation.Builder {
+    ctor public NotificationCompat.CarExtender.UnreadConversation.Builder(String!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! addMessage(String!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation! build();
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setLatestTimestamp(long);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setReadPendingIntent(android.app.PendingIntent!);
+    method public androidx.core.app.NotificationCompat.CarExtender.UnreadConversation.Builder! setReplyAction(android.app.PendingIntent!, androidx.core.app.RemoteInput!);
+  }
+
+  public static class NotificationCompat.DecoratedCustomViewStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.DecoratedCustomViewStyle();
+  }
+
+  public static interface NotificationCompat.Extender {
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+  }
+
+  @IntDef({androidx.core.app.NotificationCompat.GROUP_ALERT_ALL, androidx.core.app.NotificationCompat.GROUP_ALERT_SUMMARY, androidx.core.app.NotificationCompat.GROUP_ALERT_CHILDREN}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.GroupAlertBehavior {
+  }
+
+  public static class NotificationCompat.InboxStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor public NotificationCompat.InboxStyle();
+    ctor public NotificationCompat.InboxStyle(androidx.core.app.NotificationCompat.Builder!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! addLine(CharSequence!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! setBigContentTitle(CharSequence!);
+    method public androidx.core.app.NotificationCompat.InboxStyle! setSummaryText(CharSequence!);
+  }
+
+  public static class NotificationCompat.MessagingStyle extends androidx.core.app.NotificationCompat.Style {
+    ctor @Deprecated public NotificationCompat.MessagingStyle(CharSequence);
+    ctor public NotificationCompat.MessagingStyle(androidx.core.app.Person);
+    method @Deprecated public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(CharSequence!, long, CharSequence!);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(CharSequence!, long, androidx.core.app.Person!);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! addMessage(androidx.core.app.NotificationCompat.MessagingStyle.Message!);
+    method public static androidx.core.app.NotificationCompat.MessagingStyle? extractMessagingStyleFromNotification(android.app.Notification!);
+    method public CharSequence? getConversationTitle();
+    method public java.util.List<androidx.core.app.NotificationCompat.MessagingStyle.Message!>! getMessages();
+    method public androidx.core.app.Person! getUser();
+    method @Deprecated public CharSequence! getUserDisplayName();
+    method public boolean isGroupConversation();
+    method public androidx.core.app.NotificationCompat.MessagingStyle! setConversationTitle(CharSequence?);
+    method public androidx.core.app.NotificationCompat.MessagingStyle! setGroupConversation(boolean);
+    field public static final int MAXIMUM_RETAINED_MESSAGES = 25; // 0x19
+  }
+
+  public static final class NotificationCompat.MessagingStyle.Message {
+    ctor public NotificationCompat.MessagingStyle.Message(CharSequence!, long, androidx.core.app.Person?);
+    ctor @Deprecated public NotificationCompat.MessagingStyle.Message(CharSequence!, long, CharSequence!);
+    method public String? getDataMimeType();
+    method public android.net.Uri? getDataUri();
+    method public android.os.Bundle getExtras();
+    method public androidx.core.app.Person? getPerson();
+    method @Deprecated public CharSequence? getSender();
+    method public CharSequence getText();
+    method public long getTimestamp();
+    method public androidx.core.app.NotificationCompat.MessagingStyle.Message! setData(String!, android.net.Uri!);
+  }
+
+  @IntDef({androidx.core.app.NotificationCompat.VISIBILITY_PUBLIC, androidx.core.app.NotificationCompat.VISIBILITY_PRIVATE, androidx.core.app.NotificationCompat.VISIBILITY_SECRET}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.NotificationVisibility {
+  }
+
+  @IntDef({android.media.AudioManager.STREAM_VOICE_CALL, android.media.AudioManager.STREAM_SYSTEM, android.media.AudioManager.STREAM_RING, android.media.AudioManager.STREAM_MUSIC, android.media.AudioManager.STREAM_ALARM, android.media.AudioManager.STREAM_NOTIFICATION, android.media.AudioManager.STREAM_DTMF, android.media.AudioManager.STREAM_ACCESSIBILITY}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface NotificationCompat.StreamType {
+  }
+
+  public abstract static class NotificationCompat.Style {
+    ctor public NotificationCompat.Style();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void addCompatExtras(android.os.Bundle!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void apply(androidx.core.app.NotificationBuilderWithBuilderAccessor!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! applyStandardTemplate(boolean, int, boolean);
+    method public android.app.Notification! build();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void buildIntoRemoteViews(android.widget.RemoteViews!, android.widget.RemoteViews!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.graphics.Bitmap! createColoredBitmap(int, int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! makeBigContentView(androidx.core.app.NotificationBuilderWithBuilderAccessor!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! makeContentView(androidx.core.app.NotificationBuilderWithBuilderAccessor!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.widget.RemoteViews! makeHeadsUpContentView(androidx.core.app.NotificationBuilderWithBuilderAccessor!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) protected void restoreFromCompatExtras(android.os.Bundle!);
+    method public void setBuilder(androidx.core.app.NotificationCompat.Builder!);
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) protected androidx.core.app.NotificationCompat.Builder! mBuilder;
+  }
+
+  public static final class NotificationCompat.WearableExtender implements androidx.core.app.NotificationCompat.Extender {
+    ctor public NotificationCompat.WearableExtender();
+    ctor public NotificationCompat.WearableExtender(android.app.Notification!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! addAction(androidx.core.app.NotificationCompat.Action!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! addActions(java.util.List<androidx.core.app.NotificationCompat.Action!>!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! addPage(android.app.Notification!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! addPages(java.util.List<android.app.Notification!>!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! clearActions();
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! clearPages();
+    method public androidx.core.app.NotificationCompat.WearableExtender! clone();
+    method public androidx.core.app.NotificationCompat.Builder! extend(androidx.core.app.NotificationCompat.Builder!);
+    method public java.util.List<androidx.core.app.NotificationCompat.Action!>! getActions();
+    method @Deprecated public android.graphics.Bitmap! getBackground();
+    method public String! getBridgeTag();
+    method public int getContentAction();
+    method @Deprecated public int getContentIcon();
+    method @Deprecated public int getContentIconGravity();
+    method public boolean getContentIntentAvailableOffline();
+    method @Deprecated public int getCustomContentHeight();
+    method @Deprecated public int getCustomSizePreset();
+    method public String! getDismissalId();
+    method @Deprecated public android.app.PendingIntent! getDisplayIntent();
+    method @Deprecated public int getGravity();
+    method @Deprecated public boolean getHintAmbientBigPicture();
+    method @Deprecated public boolean getHintAvoidBackgroundClipping();
+    method public boolean getHintContentIntentLaunchesActivity();
+    method @Deprecated public boolean getHintHideIcon();
+    method @Deprecated public int getHintScreenTimeout();
+    method @Deprecated public boolean getHintShowBackgroundOnly();
+    method @Deprecated public java.util.List<android.app.Notification!>! getPages();
+    method public boolean getStartScrollBottom();
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setBackground(android.graphics.Bitmap!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setBridgeTag(String!);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setContentAction(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setContentIcon(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setContentIconGravity(int);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setContentIntentAvailableOffline(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setCustomContentHeight(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setCustomSizePreset(int);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setDismissalId(String!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setDisplayIntent(android.app.PendingIntent!);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setGravity(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintAmbientBigPicture(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintAvoidBackgroundClipping(boolean);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setHintContentIntentLaunchesActivity(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintHideIcon(boolean);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintScreenTimeout(int);
+    method @Deprecated public androidx.core.app.NotificationCompat.WearableExtender! setHintShowBackgroundOnly(boolean);
+    method public androidx.core.app.NotificationCompat.WearableExtender! setStartScrollBottom(boolean);
+    field @Deprecated public static final int SCREEN_TIMEOUT_LONG = -1; // 0xffffffff
+    field @Deprecated public static final int SCREEN_TIMEOUT_SHORT = 0; // 0x0
+    field @Deprecated public static final int SIZE_DEFAULT = 0; // 0x0
+    field @Deprecated public static final int SIZE_FULL_SCREEN = 5; // 0x5
+    field @Deprecated public static final int SIZE_LARGE = 4; // 0x4
+    field @Deprecated public static final int SIZE_MEDIUM = 3; // 0x3
+    field @Deprecated public static final int SIZE_SMALL = 2; // 0x2
+    field @Deprecated public static final int SIZE_XSMALL = 1; // 0x1
+    field public static final int UNSET_ACTION_INDEX = -1; // 0xffffffff
+  }
+
+  public final class NotificationCompatExtras {
+    field public static final String EXTRA_ACTION_EXTRAS = "android.support.actionExtras";
+    field public static final String EXTRA_GROUP_KEY = "android.support.groupKey";
+    field public static final String EXTRA_GROUP_SUMMARY = "android.support.isGroupSummary";
+    field public static final String EXTRA_LOCAL_ONLY = "android.support.localOnly";
+    field public static final String EXTRA_REMOTE_INPUTS = "android.support.remoteInputs";
+    field public static final String EXTRA_SORT_KEY = "android.support.sortKey";
+  }
+
+  public abstract class NotificationCompatSideChannelService extends android.app.Service {
+    ctor public NotificationCompatSideChannelService();
+    method public abstract void cancel(String!, int, String!);
+    method public abstract void cancelAll(String!);
+    method public abstract void notify(String!, int, String!, android.app.Notification!);
+    method public android.os.IBinder! onBind(android.content.Intent!);
+  }
+
+  public final class NotificationManagerCompat {
+    method public boolean areNotificationsEnabled();
+    method public void cancel(int);
+    method public void cancel(String?, int);
+    method public void cancelAll();
+    method public void createNotificationChannel(android.app.NotificationChannel);
+    method public void createNotificationChannelGroup(android.app.NotificationChannelGroup);
+    method public void createNotificationChannelGroups(java.util.List<android.app.NotificationChannelGroup!>);
+    method public void createNotificationChannels(java.util.List<android.app.NotificationChannel!>);
+    method public void deleteNotificationChannel(String);
+    method public void deleteNotificationChannelGroup(String);
+    method public static androidx.core.app.NotificationManagerCompat from(android.content.Context);
+    method public static java.util.Set<java.lang.String!> getEnabledListenerPackages(android.content.Context);
+    method public int getImportance();
+    method public android.app.NotificationChannel? getNotificationChannel(String);
+    method public android.app.NotificationChannelGroup? getNotificationChannelGroup(String);
+    method public java.util.List<android.app.NotificationChannelGroup!> getNotificationChannelGroups();
+    method public java.util.List<android.app.NotificationChannel!> getNotificationChannels();
+    method public void notify(int, android.app.Notification);
+    method public void notify(String?, int, android.app.Notification);
+    field public static final String ACTION_BIND_SIDE_CHANNEL = "android.support.BIND_NOTIFICATION_SIDE_CHANNEL";
+    field public static final String EXTRA_USE_SIDE_CHANNEL = "android.support.useSideChannel";
+    field public static final int IMPORTANCE_DEFAULT = 3; // 0x3
+    field public static final int IMPORTANCE_HIGH = 4; // 0x4
+    field public static final int IMPORTANCE_LOW = 2; // 0x2
+    field public static final int IMPORTANCE_MAX = 5; // 0x5
+    field public static final int IMPORTANCE_MIN = 1; // 0x1
+    field public static final int IMPORTANCE_NONE = 0; // 0x0
+    field public static final int IMPORTANCE_UNSPECIFIED = -1000; // 0xfffffc18
+  }
+
+  public class Person {
+    method @RequiresApi(28) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.app.Person fromAndroidPerson(android.app.Person);
+    method public static androidx.core.app.Person fromBundle(android.os.Bundle);
+    method @RequiresApi(22) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.app.Person fromPersistableBundle(android.os.PersistableBundle);
+    method public androidx.core.graphics.drawable.IconCompat? getIcon();
+    method public String? getKey();
+    method public CharSequence? getName();
+    method public String? getUri();
+    method public boolean isBot();
+    method public boolean isImportant();
+    method @RequiresApi(28) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.app.Person toAndroidPerson();
+    method public androidx.core.app.Person.Builder toBuilder();
+    method public android.os.Bundle toBundle();
+    method @RequiresApi(22) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.os.PersistableBundle toPersistableBundle();
+  }
+
+  public static class Person.Builder {
+    ctor public Person.Builder();
+    method public androidx.core.app.Person build();
+    method public androidx.core.app.Person.Builder setBot(boolean);
+    method public androidx.core.app.Person.Builder setIcon(androidx.core.graphics.drawable.IconCompat?);
+    method public androidx.core.app.Person.Builder setImportant(boolean);
+    method public androidx.core.app.Person.Builder setKey(String?);
+    method public androidx.core.app.Person.Builder setName(CharSequence?);
+    method public androidx.core.app.Person.Builder setUri(String?);
+  }
+
+  public final class RemoteActionCompat implements androidx.versionedparcelable.VersionedParcelable {
+    ctor public RemoteActionCompat(androidx.core.graphics.drawable.IconCompat, CharSequence, CharSequence, android.app.PendingIntent);
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public RemoteActionCompat();
+    ctor public RemoteActionCompat(androidx.core.app.RemoteActionCompat);
+    method @RequiresApi(26) public static androidx.core.app.RemoteActionCompat createFromRemoteAction(android.app.RemoteAction);
+    method public android.app.PendingIntent getActionIntent();
+    method public CharSequence getContentDescription();
+    method public androidx.core.graphics.drawable.IconCompat getIcon();
+    method public CharSequence getTitle();
+    method public boolean isEnabled();
+    method public void setEnabled(boolean);
+    method public void setShouldShowIcon(boolean);
+    method public boolean shouldShowIcon();
+    method @RequiresApi(26) public android.app.RemoteAction toRemoteAction();
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public android.app.PendingIntent! mActionIntent;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public CharSequence! mContentDescription;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public boolean mEnabled;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public androidx.core.graphics.drawable.IconCompat! mIcon;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public boolean mShouldShowIcon;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public CharSequence! mTitle;
+  }
+
+  public final class RemoteInput {
+    method public static void addDataResultToIntent(androidx.core.app.RemoteInput!, android.content.Intent!, java.util.Map<java.lang.String!,android.net.Uri!>!);
+    method public static void addResultsToIntent(androidx.core.app.RemoteInput![]!, android.content.Intent!, android.os.Bundle!);
+    method public boolean getAllowFreeFormInput();
+    method public java.util.Set<java.lang.String!>! getAllowedDataTypes();
+    method public CharSequence![]! getChoices();
+    method public static java.util.Map<java.lang.String!,android.net.Uri!>! getDataResultsFromIntent(android.content.Intent!, String!);
+    method @androidx.core.app.RemoteInput.EditChoicesBeforeSending public int getEditChoicesBeforeSending();
+    method public android.os.Bundle! getExtras();
+    method public CharSequence! getLabel();
+    method public String! getResultKey();
+    method public static android.os.Bundle! getResultsFromIntent(android.content.Intent!);
+    method @androidx.core.app.RemoteInput.Source public static int getResultsSource(android.content.Intent);
+    method public boolean isDataOnly();
+    method public static void setResultsSource(android.content.Intent, @androidx.core.app.RemoteInput.Source int);
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_AUTO = 0; // 0x0
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_DISABLED = 1; // 0x1
+    field public static final int EDIT_CHOICES_BEFORE_SENDING_ENABLED = 2; // 0x2
+    field public static final String EXTRA_RESULTS_DATA = "android.remoteinput.resultsData";
+    field public static final String RESULTS_CLIP_LABEL = "android.remoteinput.results";
+    field public static final int SOURCE_CHOICE = 1; // 0x1
+    field public static final int SOURCE_FREE_FORM_INPUT = 0; // 0x0
+  }
+
+  public static final class RemoteInput.Builder {
+    ctor public RemoteInput.Builder(String);
+    method public androidx.core.app.RemoteInput.Builder addExtras(android.os.Bundle);
+    method public androidx.core.app.RemoteInput build();
+    method public android.os.Bundle getExtras();
+    method public androidx.core.app.RemoteInput.Builder setAllowDataType(String, boolean);
+    method public androidx.core.app.RemoteInput.Builder setAllowFreeFormInput(boolean);
+    method public androidx.core.app.RemoteInput.Builder setChoices(CharSequence![]?);
+    method public androidx.core.app.RemoteInput.Builder setEditChoicesBeforeSending(@androidx.core.app.RemoteInput.EditChoicesBeforeSending int);
+    method public androidx.core.app.RemoteInput.Builder setLabel(CharSequence?);
+  }
+
+  @IntDef({androidx.core.app.RemoteInput.EDIT_CHOICES_BEFORE_SENDING_AUTO, androidx.core.app.RemoteInput.EDIT_CHOICES_BEFORE_SENDING_DISABLED, androidx.core.app.RemoteInput.EDIT_CHOICES_BEFORE_SENDING_ENABLED}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RemoteInput.EditChoicesBeforeSending {
+  }
+
+  @IntDef({androidx.core.app.RemoteInput.SOURCE_FREE_FORM_INPUT, androidx.core.app.RemoteInput.SOURCE_CHOICE}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RemoteInput.Source {
+  }
+
+  public final class ServiceCompat {
+    method public static void stopForeground(android.app.Service, @androidx.core.app.ServiceCompat.StopForegroundFlags int);
+    field public static final int START_STICKY = 1; // 0x1
+    field public static final int STOP_FOREGROUND_DETACH = 2; // 0x2
+    field public static final int STOP_FOREGROUND_REMOVE = 1; // 0x1
+  }
+
+  @IntDef(flag=true, value={androidx.core.app.ServiceCompat.STOP_FOREGROUND_REMOVE, androidx.core.app.ServiceCompat.STOP_FOREGROUND_DETACH}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ServiceCompat.StopForegroundFlags {
+  }
+
+  public final class ShareCompat {
+    method public static void configureMenuItem(android.view.MenuItem, androidx.core.app.ShareCompat.IntentBuilder);
+    method public static void configureMenuItem(android.view.Menu, @IdRes int, androidx.core.app.ShareCompat.IntentBuilder);
+    method public static android.content.ComponentName? getCallingActivity(android.app.Activity);
+    method public static String? getCallingPackage(android.app.Activity);
+    field public static final String EXTRA_CALLING_ACTIVITY = "androidx.core.app.EXTRA_CALLING_ACTIVITY";
+    field public static final String EXTRA_CALLING_ACTIVITY_INTEROP = "android.support.v4.app.EXTRA_CALLING_ACTIVITY";
+    field public static final String EXTRA_CALLING_PACKAGE = "androidx.core.app.EXTRA_CALLING_PACKAGE";
+    field public static final String EXTRA_CALLING_PACKAGE_INTEROP = "android.support.v4.app.EXTRA_CALLING_PACKAGE";
+  }
+
+  public static class ShareCompat.IntentBuilder {
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailBcc(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailBcc(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailCc(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailCc(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailTo(String);
+    method public androidx.core.app.ShareCompat.IntentBuilder addEmailTo(String![]);
+    method public androidx.core.app.ShareCompat.IntentBuilder addStream(android.net.Uri);
+    method public android.content.Intent createChooserIntent();
+    method public static androidx.core.app.ShareCompat.IntentBuilder from(android.app.Activity);
+    method public android.content.Intent getIntent();
+    method public androidx.core.app.ShareCompat.IntentBuilder setChooserTitle(CharSequence?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setChooserTitle(@StringRes int);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailBcc(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailCc(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setEmailTo(String![]?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setHtmlText(String?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setStream(android.net.Uri?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setSubject(String?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setText(CharSequence?);
+    method public androidx.core.app.ShareCompat.IntentBuilder setType(String?);
+    method public void startChooser();
+  }
+
+  public static class ShareCompat.IntentReader {
+    method public static androidx.core.app.ShareCompat.IntentReader from(android.app.Activity);
+    method public android.content.ComponentName? getCallingActivity();
+    method public android.graphics.drawable.Drawable? getCallingActivityIcon();
+    method public android.graphics.drawable.Drawable? getCallingApplicationIcon();
+    method public CharSequence? getCallingApplicationLabel();
+    method public String? getCallingPackage();
+    method public String![]? getEmailBcc();
+    method public String![]? getEmailCc();
+    method public String![]? getEmailTo();
+    method public String? getHtmlText();
+    method public android.net.Uri? getStream();
+    method public android.net.Uri? getStream(int);
+    method public int getStreamCount();
+    method public String? getSubject();
+    method public CharSequence? getText();
+    method public String? getType();
+    method public boolean isMultipleShare();
+    method public boolean isShareIntent();
+    method public boolean isSingleShare();
+  }
+
+  public abstract class SharedElementCallback {
+    ctor public SharedElementCallback();
+    method public android.os.Parcelable! onCaptureSharedElementSnapshot(android.view.View!, android.graphics.Matrix!, android.graphics.RectF!);
+    method public android.view.View! onCreateSnapshotView(android.content.Context!, android.os.Parcelable!);
+    method public void onMapSharedElements(java.util.List<java.lang.String!>!, java.util.Map<java.lang.String!,android.view.View!>!);
+    method public void onRejectSharedElements(java.util.List<android.view.View!>!);
+    method public void onSharedElementEnd(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, java.util.List<android.view.View!>!);
+    method public void onSharedElementStart(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, java.util.List<android.view.View!>!);
+    method public void onSharedElementsArrived(java.util.List<java.lang.String!>!, java.util.List<android.view.View!>!, androidx.core.app.SharedElementCallback.OnSharedElementsReadyListener!);
+  }
+
+  public static interface SharedElementCallback.OnSharedElementsReadyListener {
+    method public void onSharedElementsReady();
+  }
+
+  public final class TaskStackBuilder implements java.lang.Iterable<android.content.Intent> {
+    method public androidx.core.app.TaskStackBuilder addNextIntent(android.content.Intent);
+    method public androidx.core.app.TaskStackBuilder addNextIntentWithParentStack(android.content.Intent);
+    method public androidx.core.app.TaskStackBuilder addParentStack(android.app.Activity);
+    method public androidx.core.app.TaskStackBuilder addParentStack(Class<?>);
+    method public androidx.core.app.TaskStackBuilder! addParentStack(android.content.ComponentName!);
+    method public static androidx.core.app.TaskStackBuilder create(android.content.Context);
+    method public android.content.Intent? editIntentAt(int);
+    method @Deprecated public static androidx.core.app.TaskStackBuilder! from(android.content.Context!);
+    method @Deprecated public android.content.Intent! getIntent(int);
+    method public int getIntentCount();
+    method public android.content.Intent![] getIntents();
+    method public android.app.PendingIntent? getPendingIntent(int, int);
+    method public android.app.PendingIntent? getPendingIntent(int, int, android.os.Bundle?);
+    method @Deprecated public java.util.Iterator<android.content.Intent!>! iterator();
+    method public void startActivities();
+    method public void startActivities(android.os.Bundle?);
+  }
+
+  public static interface TaskStackBuilder.SupportParentable {
+    method public android.content.Intent? getSupportParentActivityIntent();
+  }
+
+}
+
+package androidx.core.content {
+
+  public final class ContentResolverCompat {
+    method public static android.database.Cursor! query(android.content.ContentResolver!, android.net.Uri!, String![]!, String!, String![]!, String!, androidx.core.os.CancellationSignal!);
+  }
+
+  public class ContextCompat {
+    ctor protected ContextCompat();
+    method public static int checkSelfPermission(android.content.Context, String);
+    method public static android.content.Context? createDeviceProtectedStorageContext(android.content.Context);
+    method public static java.io.File! getCodeCacheDir(android.content.Context);
+    method @ColorInt public static int getColor(android.content.Context, @ColorRes int);
+    method public static android.content.res.ColorStateList? getColorStateList(android.content.Context, @ColorRes int);
+    method public static java.io.File? getDataDir(android.content.Context);
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.Context, @DrawableRes int);
+    method public static java.io.File![] getExternalCacheDirs(android.content.Context);
+    method public static java.io.File![] getExternalFilesDirs(android.content.Context, String?);
+    method public static java.util.concurrent.Executor! getMainExecutor(android.content.Context!);
+    method public static java.io.File? getNoBackupFilesDir(android.content.Context);
+    method public static java.io.File![] getObbDirs(android.content.Context);
+    method public static <T> T? getSystemService(android.content.Context, Class<T!>);
+    method public static String? getSystemServiceName(android.content.Context, Class<?>);
+    method public static boolean isDeviceProtectedStorage(android.content.Context);
+    method public static boolean startActivities(android.content.Context, android.content.Intent![]);
+    method public static boolean startActivities(android.content.Context, android.content.Intent![], android.os.Bundle?);
+    method public static void startActivity(android.content.Context, android.content.Intent, android.os.Bundle?);
+    method public static void startForegroundService(android.content.Context, android.content.Intent);
+  }
+
+  public class FileProvider extends android.content.ContentProvider {
+    ctor public FileProvider();
+    method public int delete(android.net.Uri, String?, String![]?);
+    method public String! getType(android.net.Uri);
+    method public static android.net.Uri! getUriForFile(android.content.Context, String, java.io.File);
+    method public android.net.Uri! insert(android.net.Uri, android.content.ContentValues!);
+    method public boolean onCreate();
+    method public android.database.Cursor! query(android.net.Uri, String![]?, String?, String![]?, String?);
+    method public int update(android.net.Uri, android.content.ContentValues!, String?, String![]?);
+  }
+
+  public final class IntentCompat {
+    method public static android.content.Intent makeMainSelectorActivity(String, String);
+    field public static final String CATEGORY_LEANBACK_LAUNCHER = "android.intent.category.LEANBACK_LAUNCHER";
+    field public static final String EXTRA_HTML_TEXT = "android.intent.extra.HTML_TEXT";
+    field public static final String EXTRA_START_PLAYBACK = "android.intent.extra.START_PLAYBACK";
+  }
+
+  public final class MimeTypeFilter {
+    method public static boolean matches(String?, String);
+    method public static String? matches(String?, String![]);
+    method public static String? matches(String![]?, String);
+    method public static String![] matchesMany(String![]?, String);
+  }
+
+  public final class PermissionChecker {
+    method @androidx.core.content.PermissionChecker.PermissionResult public static int checkCallingOrSelfPermission(android.content.Context, String);
+    method @androidx.core.content.PermissionChecker.PermissionResult public static int checkCallingPermission(android.content.Context, String, String?);
+    method @androidx.core.content.PermissionChecker.PermissionResult public static int checkPermission(android.content.Context, String, int, int, String?);
+    method @androidx.core.content.PermissionChecker.PermissionResult public static int checkSelfPermission(android.content.Context, String);
+    field public static final int PERMISSION_DENIED = -1; // 0xffffffff
+    field public static final int PERMISSION_DENIED_APP_OP = -2; // 0xfffffffe
+    field public static final int PERMISSION_GRANTED = 0; // 0x0
+  }
+
+  @IntDef({androidx.core.content.PermissionChecker.PERMISSION_GRANTED, androidx.core.content.PermissionChecker.PERMISSION_DENIED, androidx.core.content.PermissionChecker.PERMISSION_DENIED_APP_OP}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface PermissionChecker.PermissionResult {
+  }
+
+  @Deprecated public final class SharedPreferencesCompat {
+  }
+
+  @Deprecated public static final class SharedPreferencesCompat.EditorCompat {
+    method @Deprecated public void apply(android.content.SharedPreferences.Editor);
+    method @Deprecated public static androidx.core.content.SharedPreferencesCompat.EditorCompat! getInstance();
+  }
+
+}
+
+package androidx.core.content.pm {
+
+  @Deprecated public final class ActivityInfoCompat {
+    field @Deprecated public static final int CONFIG_UI_MODE = 512; // 0x200
+  }
+
+  public final class PackageInfoCompat {
+    method public static long getLongVersionCode(android.content.pm.PackageInfo);
+  }
+
+  public final class PermissionInfoCompat {
+    method @androidx.core.content.pm.PermissionInfoCompat.Protection public static int getProtection(android.content.pm.PermissionInfo);
+    method @androidx.core.content.pm.PermissionInfoCompat.ProtectionFlags public static int getProtectionFlags(android.content.pm.PermissionInfo);
+  }
+
+
+
+  public class ShortcutInfoCompat {
+    method public android.content.ComponentName? getActivity();
+    method public java.util.Set<java.lang.String!>? getCategories();
+    method public CharSequence? getDisabledMessage();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public androidx.core.graphics.drawable.IconCompat! getIcon();
+    method public String getId();
+    method public android.content.Intent getIntent();
+    method public android.content.Intent![] getIntents();
+    method public CharSequence? getLongLabel();
+    method public int getRank();
+    method public CharSequence getShortLabel();
+    method @RequiresApi(25) public android.content.pm.ShortcutInfo! toShortcutInfo();
+  }
+
+  public static class ShortcutInfoCompat.Builder {
+    ctor public ShortcutInfoCompat.Builder(android.content.Context, String);
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public ShortcutInfoCompat.Builder(androidx.core.content.pm.ShortcutInfoCompat);
+    ctor @RequiresApi(25) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public ShortcutInfoCompat.Builder(android.content.Context, android.content.pm.ShortcutInfo);
+    method public androidx.core.content.pm.ShortcutInfoCompat build();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setActivity(android.content.ComponentName);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setAlwaysBadged();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setCategories(java.util.Set<java.lang.String!>);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setDisabledMessage(CharSequence);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIcon(androidx.core.graphics.drawable.IconCompat!);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIntent(android.content.Intent);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setIntents(android.content.Intent![]);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLabel(CharSequence);
+    method @Deprecated public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLived();
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setLongLived(boolean);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setPerson(androidx.core.app.Person);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setPersons(androidx.core.app.Person![]);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setRank(int);
+    method public androidx.core.content.pm.ShortcutInfoCompat.Builder setShortLabel(CharSequence);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public abstract class ShortcutInfoCompatSaver<T> {
+    ctor public ShortcutInfoCompatSaver();
+    method @AnyThread public abstract T! addShortcuts(java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>!);
+    method @WorkerThread public java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>! getShortcuts() throws java.lang.Exception;
+    method @AnyThread public abstract T! removeAllShortcuts();
+    method @AnyThread public abstract T! removeShortcuts(java.util.List<java.lang.String!>!);
+  }
+
+
+  public class ShortcutManagerCompat {
+    method public static boolean addDynamicShortcuts(android.content.Context, java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>);
+    method public static android.content.Intent createShortcutResultIntent(android.content.Context, androidx.core.content.pm.ShortcutInfoCompat);
+    method public static java.util.List<androidx.core.content.pm.ShortcutInfoCompat!> getDynamicShortcuts(android.content.Context);
+    method public static int getMaxShortcutCountPerActivity(android.content.Context);
+    method public static boolean isRequestPinShortcutSupported(android.content.Context);
+    method public static void removeAllDynamicShortcuts(android.content.Context);
+    method public static void removeDynamicShortcuts(android.content.Context, java.util.List<java.lang.String!>);
+    method public static boolean requestPinShortcut(android.content.Context, androidx.core.content.pm.ShortcutInfoCompat, android.content.IntentSender?);
+    method public static boolean updateShortcuts(android.content.Context, java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>);
+    field public static final String EXTRA_SHORTCUT_ID = "android.intent.extra.shortcut.ID";
+  }
+
+}
+
+package androidx.core.content.res {
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final class ColorStateListInflaterCompat {
+    method public static android.content.res.ColorStateList createFromXml(android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.content.res.Resources.Theme?) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static android.content.res.ColorStateList createFromXmlInner(android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.util.AttributeSet, android.content.res.Resources.Theme?) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static android.content.res.ColorStateList? inflate(android.content.res.Resources, @XmlRes int, android.content.res.Resources.Theme?);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final class ComplexColorCompat {
+    method @ColorInt public int getColor();
+    method public android.graphics.Shader? getShader();
+    method public static androidx.core.content.res.ComplexColorCompat? inflate(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?);
+    method public boolean isGradient();
+    method public boolean isStateful();
+    method public boolean onStateChanged(int[]!);
+    method public void setColor(@ColorInt int);
+    method public boolean willDraw();
+  }
+
+  public final class ConfigurationHelper {
+    method public static int getDensityDpi(android.content.res.Resources);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class FontResourcesParserCompat {
+    method public static androidx.core.content.res.FontResourcesParserCompat.FamilyResourceEntry? parse(org.xmlpull.v1.XmlPullParser!, android.content.res.Resources!) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static java.util.List<java.util.List<byte[]!>!>! readCerts(android.content.res.Resources!, @ArrayRes int);
+    field public static final int FETCH_STRATEGY_ASYNC = 1; // 0x1
+    field public static final int FETCH_STRATEGY_BLOCKING = 0; // 0x0
+    field public static final int INFINITE_TIMEOUT_VALUE = -1; // 0xffffffff
+  }
+
+  public static interface FontResourcesParserCompat.FamilyResourceEntry {
+  }
+
+  @IntDef({androidx.core.content.res.FontResourcesParserCompat.FETCH_STRATEGY_BLOCKING, androidx.core.content.res.FontResourcesParserCompat.FETCH_STRATEGY_ASYNC}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface FontResourcesParserCompat.FetchStrategy {
+  }
+
+  public static final class FontResourcesParserCompat.FontFamilyFilesResourceEntry implements androidx.core.content.res.FontResourcesParserCompat.FamilyResourceEntry {
+    ctor public FontResourcesParserCompat.FontFamilyFilesResourceEntry(androidx.core.content.res.FontResourcesParserCompat.FontFileResourceEntry![]);
+    method public androidx.core.content.res.FontResourcesParserCompat.FontFileResourceEntry![] getEntries();
+  }
+
+  public static final class FontResourcesParserCompat.FontFileResourceEntry {
+    ctor public FontResourcesParserCompat.FontFileResourceEntry(String, int, boolean, String?, int, int);
+    method public String getFileName();
+    method public int getResourceId();
+    method public int getTtcIndex();
+    method public String? getVariationSettings();
+    method public int getWeight();
+    method public boolean isItalic();
+  }
+
+  public static final class FontResourcesParserCompat.ProviderResourceEntry implements androidx.core.content.res.FontResourcesParserCompat.FamilyResourceEntry {
+    ctor public FontResourcesParserCompat.ProviderResourceEntry(androidx.core.provider.FontRequest, @androidx.core.content.res.FontResourcesParserCompat.FetchStrategy int, int);
+    method @androidx.core.content.res.FontResourcesParserCompat.FetchStrategy public int getFetchStrategy();
+    method public androidx.core.provider.FontRequest getRequest();
+    method public int getTimeout();
+  }
+
+  public final class ResourcesCompat {
+    method @ColorInt public static int getColor(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.content.res.ColorStateList? getColorStateList(android.content.res.Resources, @ColorRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.res.Resources, @DrawableRes int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static android.graphics.drawable.Drawable? getDrawableForDensity(android.content.res.Resources, @DrawableRes int, int, android.content.res.Resources.Theme?) throws android.content.res.Resources.NotFoundException;
+    method public static float getFloat(android.content.res.Resources, @DimenRes int);
+    method public static android.graphics.Typeface? getFont(android.content.Context, @FontRes int) throws android.content.res.Resources.NotFoundException;
+    method public static void getFont(android.content.Context, @FontRes int, androidx.core.content.res.ResourcesCompat.FontCallback, android.os.Handler?) throws android.content.res.Resources.NotFoundException;
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.graphics.Typeface! getFont(android.content.Context, @FontRes int, android.util.TypedValue!, int, androidx.core.content.res.ResourcesCompat.FontCallback?) throws android.content.res.Resources.NotFoundException;
+  }
+
+  public abstract static class ResourcesCompat.FontCallback {
+    ctor public ResourcesCompat.FontCallback();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final void callbackFailAsync(@androidx.core.provider.FontsContractCompat.FontRequestCallback.FontRequestFailReason int, android.os.Handler?);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final void callbackSuccessAsync(android.graphics.Typeface!, android.os.Handler?);
+    method public abstract void onFontRetrievalFailed(@androidx.core.provider.FontsContractCompat.FontRequestCallback.FontRequestFailReason int);
+    method public abstract void onFontRetrieved(android.graphics.Typeface);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class TypedArrayUtils {
+    method public static int getAttr(android.content.Context, int, int);
+    method public static boolean getBoolean(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int, boolean);
+    method public static android.graphics.drawable.Drawable? getDrawable(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int);
+    method public static int getInt(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int, int);
+    method public static boolean getNamedBoolean(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, @StyleableRes int, boolean);
+    method @ColorInt public static int getNamedColor(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, @StyleableRes int, @ColorInt int);
+    method public static android.content.res.ColorStateList? getNamedColorStateList(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, android.content.res.Resources.Theme?, String, @StyleableRes int);
+    method public static androidx.core.content.res.ComplexColorCompat! getNamedComplexColor(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, android.content.res.Resources.Theme?, String, @StyleableRes int, @ColorInt int);
+    method public static float getNamedFloat(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, @StyleableRes int, float);
+    method public static int getNamedInt(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, @StyleableRes int, int);
+    method @AnyRes public static int getNamedResourceId(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, @StyleableRes int, @AnyRes int);
+    method public static String? getNamedString(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, @StyleableRes int);
+    method @AnyRes public static int getResourceId(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int, @AnyRes int);
+    method public static String? getString(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int);
+    method public static CharSequence? getText(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int);
+    method public static CharSequence![]? getTextArray(android.content.res.TypedArray, @StyleableRes int, @StyleableRes int);
+    method public static boolean hasAttribute(org.xmlpull.v1.XmlPullParser, String);
+    method public static android.content.res.TypedArray obtainAttributes(android.content.res.Resources, android.content.res.Resources.Theme?, android.util.AttributeSet, int[]);
+    method public static android.util.TypedValue? peekNamedValue(android.content.res.TypedArray, org.xmlpull.v1.XmlPullParser, String, int);
+  }
+
+}
+
+package androidx.core.database {
+
+  public final class CursorWindowCompat {
+    method public static android.database.CursorWindow create(String?, long);
+  }
+
+  @Deprecated public final class DatabaseUtilsCompat {
+    method @Deprecated public static String![]! appendSelectionArgs(String![]!, String![]!);
+    method @Deprecated public static String! concatenateWhere(String!, String!);
+  }
+
+}
+
+package androidx.core.database.sqlite {
+
+  public final class SQLiteCursorCompat {
+    method public static void setFillWindowForwardOnly(android.database.sqlite.SQLiteCursor, boolean);
+  }
+
+}
+
+package androidx.core.graphics {
+
+  public final class BitmapCompat {
+    method public static int getAllocationByteCount(android.graphics.Bitmap);
+    method public static boolean hasMipMap(android.graphics.Bitmap);
+    method public static void setHasMipMap(android.graphics.Bitmap, boolean);
+  }
+
+  public class BlendModeColorFilterCompat {
+    method public static android.graphics.ColorFilter? createBlendModeColorFilterCompat(int, androidx.core.graphics.BlendModeCompat);
+  }
+
+  public enum BlendModeCompat {
+    enum_constant public static final androidx.core.graphics.BlendModeCompat CLEAR;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR_BURN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat COLOR_DODGE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DARKEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat DIFFERENCE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_ATOP;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_IN;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_OUT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat DST_OVER;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat EXCLUSION;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat HARD_LIGHT;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat HUE;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat LIGHTEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat LUMINOSITY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat MODULATE;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat MULTIPLY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat OVERLAY;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat PLUS;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat SATURATION;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SCREEN;
+    enum_constant @RequiresApi(android.os.Build.VERSION_CODES.Q) public static final androidx.core.graphics.BlendModeCompat SOFT_LIGHT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_ATOP;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_IN;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_OUT;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat SRC_OVER;
+    enum_constant public static final androidx.core.graphics.BlendModeCompat XOR;
+  }
+
+  public final class ColorUtils {
+    method @ColorInt public static int HSLToColor(float[]);
+    method @ColorInt public static int LABToColor(@FloatRange(from=0.0f, to=100) double, @FloatRange(from=0xffffff80, to=127) double, @FloatRange(from=0xffffff80, to=127) double);
+    method public static void LABToXYZ(@FloatRange(from=0.0f, to=100) double, @FloatRange(from=0xffffff80, to=127) double, @FloatRange(from=0xffffff80, to=127) double, double[]);
+    method public static void RGBToHSL(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, float[]);
+    method public static void RGBToLAB(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, double[]);
+    method public static void RGBToXYZ(@IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, @IntRange(from=0, to=255) int, double[]);
+    method @ColorInt public static int XYZToColor(@FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_X) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Y) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Z) double);
+    method public static void XYZToLAB(@FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_X) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Y) double, @FloatRange(from=0.0f, to=androidx.core.graphics.ColorUtils.XYZ_WHITE_REFERENCE_Z) double, double[]);
+    method @ColorInt public static int blendARGB(@ColorInt int, @ColorInt int, @FloatRange(from=0.0, to=1.0) float);
+    method public static void blendHSL(float[], float[], @FloatRange(from=0.0, to=1.0) float, float[]);
+    method public static void blendLAB(double[], double[], @FloatRange(from=0.0, to=1.0) double, double[]);
+    method public static double calculateContrast(@ColorInt int, @ColorInt int);
+    method @FloatRange(from=0.0, to=1.0) public static double calculateLuminance(@ColorInt int);
+    method public static int calculateMinimumAlpha(@ColorInt int, @ColorInt int, float);
+    method public static void colorToHSL(@ColorInt int, float[]);
+    method public static void colorToLAB(@ColorInt int, double[]);
+    method public static void colorToXYZ(@ColorInt int, double[]);
+    method public static int compositeColors(@ColorInt int, @ColorInt int);
+    method @RequiresApi(26) public static android.graphics.Color compositeColors(android.graphics.Color, android.graphics.Color);
+    method public static double distanceEuclidean(double[], double[]);
+    method @ColorInt public static int setAlphaComponent(@ColorInt int, @IntRange(from=0, to=255) int);
+  }
+
+  public final class Insets {
+    method public static androidx.core.graphics.Insets of(int, int, int, int);
+    method public static androidx.core.graphics.Insets of(android.graphics.Rect);
+    method @RequiresApi(api=29) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.graphics.Insets wrap(android.graphics.Insets);
+    field public static final androidx.core.graphics.Insets NONE;
+    field public final int bottom;
+    field public final int left;
+    field public final int right;
+    field public final int top;
+  }
+
+  public final class PaintCompat {
+    method public static boolean hasGlyph(android.graphics.Paint, String);
+    method public static boolean setBlendMode(android.graphics.Paint, androidx.core.graphics.BlendModeCompat?);
+  }
+
+  public final class PathSegment {
+    ctor public PathSegment(android.graphics.PointF, float, android.graphics.PointF, float);
+    method public android.graphics.PointF getEnd();
+    method public float getEndFraction();
+    method public android.graphics.PointF getStart();
+    method public float getStartFraction();
+  }
+
+  public final class PathUtils {
+    method @RequiresApi(26) public static java.util.Collection<androidx.core.graphics.PathSegment!> flatten(android.graphics.Path);
+    method @RequiresApi(26) public static java.util.Collection<androidx.core.graphics.PathSegment!> flatten(android.graphics.Path, @FloatRange(from=0) float);
+  }
+
+  public class TypefaceCompat {
+    method public static android.graphics.Typeface create(android.content.Context, android.graphics.Typeface?, int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.graphics.Typeface? createFromFontInfo(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontsContractCompat.FontInfo![], int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.graphics.Typeface? createFromResourcesFamilyXml(android.content.Context, androidx.core.content.res.FontResourcesParserCompat.FamilyResourceEntry, android.content.res.Resources, int, int, androidx.core.content.res.ResourcesCompat.FontCallback?, android.os.Handler?, boolean);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.graphics.Typeface? createFromResourcesFontFile(android.content.Context, android.content.res.Resources, int, String!, int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.graphics.Typeface? findFromCache(android.content.res.Resources, int, int);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @RequiresApi(26) public class TypefaceCompatApi26Impl {
+    ctor public TypefaceCompatApi26Impl();
+    method protected android.graphics.Typeface? createFromFamiliesWithDefault(Object!);
+    method public android.graphics.Typeface? createFromFontFamilyFilesResourceEntry(android.content.Context!, androidx.core.content.res.FontResourcesParserCompat.FontFamilyFilesResourceEntry!, android.content.res.Resources!, int);
+    method public android.graphics.Typeface? createFromFontInfo(android.content.Context!, android.os.CancellationSignal?, androidx.core.provider.FontsContractCompat.FontInfo![], int);
+    method public android.graphics.Typeface? createFromResourcesFontFile(android.content.Context!, android.content.res.Resources!, int, String!, int);
+    method protected java.lang.reflect.Method! obtainAbortCreationMethod(Class<?>!) throws java.lang.NoSuchMethodException;
+    method protected java.lang.reflect.Method! obtainAddFontFromAssetManagerMethod(Class<?>!) throws java.lang.NoSuchMethodException;
+    method protected java.lang.reflect.Method! obtainAddFontFromBufferMethod(Class<?>!) throws java.lang.NoSuchMethodException;
+    method protected java.lang.reflect.Method! obtainCreateFromFamiliesWithDefaultMethod(Class<?>!) throws java.lang.NoSuchMethodException;
+    method protected Class<?>! obtainFontFamily() throws java.lang.ClassNotFoundException;
+    method protected java.lang.reflect.Constructor<?>! obtainFontFamilyCtor(Class<?>!) throws java.lang.NoSuchMethodException;
+    method protected java.lang.reflect.Method! obtainFreezeMethod(Class<?>!) throws java.lang.NoSuchMethodException;
+    field protected final java.lang.reflect.Method! mAbortCreation;
+    field protected final java.lang.reflect.Method! mAddFontFromAssetManager;
+    field protected final java.lang.reflect.Method! mAddFontFromBuffer;
+    field protected final java.lang.reflect.Method! mCreateFromFamiliesWithDefault;
+    field protected final Class<?>! mFontFamily;
+    field protected final java.lang.reflect.Constructor<?>! mFontFamilyCtor;
+    field protected final java.lang.reflect.Method! mFreeze;
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @RequiresApi(28) public class TypefaceCompatApi28Impl extends androidx.core.graphics.TypefaceCompatApi26Impl {
+    ctor public TypefaceCompatApi28Impl();
+    method public android.graphics.Typeface! createFromFontFamilyFilesResourceEntry(android.content.Context!, androidx.core.content.res.FontResourcesParserCompat.FontFamilyFilesResourceEntry!, android.content.res.Resources!, int);
+    method public android.graphics.Typeface! createFromFontInfo(android.content.Context!, android.os.CancellationSignal!, androidx.core.provider.FontsContractCompat.FontInfo![], int);
+    method public android.graphics.Typeface? createFromResourcesFontFile(android.content.Context!, android.content.res.Resources!, int, String!, int);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) @RequiresApi(29) public class TypefaceCompatApi29Impl {
+    ctor public TypefaceCompatApi29Impl();
+    method public android.graphics.Typeface? createFromFontFamilyFilesResourceEntry(android.content.Context!, androidx.core.content.res.FontResourcesParserCompat.FontFamilyFilesResourceEntry!, android.content.res.Resources!, int);
+    method public android.graphics.Typeface? createFromFontInfo(android.content.Context!, android.os.CancellationSignal?, androidx.core.provider.FontsContractCompat.FontInfo![], int);
+    method protected android.graphics.Typeface! createFromInputStream(android.content.Context!, java.io.InputStream!);
+    method public android.graphics.Typeface? createFromResourcesFontFile(android.content.Context!, android.content.res.Resources!, int, String!, int);
+    method protected androidx.core.provider.FontsContractCompat.FontInfo! findBestInfo(androidx.core.provider.FontsContractCompat.FontInfo![]!, int);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class TypefaceCompatUtil {
+    method public static void closeQuietly(java.io.Closeable!);
+    method @RequiresApi(19) public static java.nio.ByteBuffer? copyToDirectBuffer(android.content.Context!, android.content.res.Resources!, int);
+    method public static boolean copyToFile(java.io.File!, java.io.InputStream!);
+    method public static boolean copyToFile(java.io.File!, android.content.res.Resources!, int);
+    method public static java.io.File? getTempFile(android.content.Context!);
+    method @RequiresApi(19) public static java.nio.ByteBuffer? mmap(android.content.Context!, android.os.CancellationSignal!, android.net.Uri!);
+  }
+
+}
+
+package androidx.core.graphics.drawable {
+
+  public final class DrawableCompat {
+    method public static void applyTheme(android.graphics.drawable.Drawable, android.content.res.Resources.Theme);
+    method public static boolean canApplyTheme(android.graphics.drawable.Drawable);
+    method public static void clearColorFilter(android.graphics.drawable.Drawable);
+    method public static int getAlpha(android.graphics.drawable.Drawable);
+    method public static android.graphics.ColorFilter! getColorFilter(android.graphics.drawable.Drawable);
+    method public static int getLayoutDirection(android.graphics.drawable.Drawable);
+    method public static void inflate(android.graphics.drawable.Drawable, android.content.res.Resources, org.xmlpull.v1.XmlPullParser, android.util.AttributeSet, android.content.res.Resources.Theme?) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static boolean isAutoMirrored(android.graphics.drawable.Drawable);
+    method @Deprecated public static void jumpToCurrentState(android.graphics.drawable.Drawable);
+    method public static void setAutoMirrored(android.graphics.drawable.Drawable, boolean);
+    method public static void setHotspot(android.graphics.drawable.Drawable, float, float);
+    method public static void setHotspotBounds(android.graphics.drawable.Drawable, int, int, int, int);
+    method public static boolean setLayoutDirection(android.graphics.drawable.Drawable, int);
+    method public static void setTint(android.graphics.drawable.Drawable, @ColorInt int);
+    method public static void setTintList(android.graphics.drawable.Drawable, android.content.res.ColorStateList?);
+    method public static void setTintMode(android.graphics.drawable.Drawable, android.graphics.PorterDuff.Mode);
+    method public static <T extends android.graphics.drawable.Drawable> T! unwrap(android.graphics.drawable.Drawable);
+    method public static android.graphics.drawable.Drawable! wrap(android.graphics.drawable.Drawable);
+  }
+
+  public class IconCompat extends androidx.versionedparcelable.CustomVersionedParcelable {
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void addToShortcutIntent(android.content.Intent, android.graphics.drawable.Drawable?, android.content.Context);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void checkResource(android.content.Context!);
+    method public static androidx.core.graphics.drawable.IconCompat? createFromBundle(android.os.Bundle);
+    method @RequiresApi(23) public static androidx.core.graphics.drawable.IconCompat? createFromIcon(android.content.Context, android.graphics.drawable.Icon);
+    method @RequiresApi(23) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.graphics.drawable.IconCompat? createFromIcon(android.graphics.drawable.Icon);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithAdaptiveBitmap(android.graphics.Bitmap!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithBitmap(android.graphics.Bitmap!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithContentUri(String!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithContentUri(android.net.Uri!);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithData(byte[]!, int, int);
+    method public static androidx.core.graphics.drawable.IconCompat! createWithResource(android.content.Context!, @DrawableRes int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.graphics.drawable.IconCompat! createWithResource(android.content.res.Resources!, String!, @DrawableRes int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.graphics.Bitmap? getBitmap();
+    method @IdRes public int getResId();
+    method public String getResPackage();
+    method @androidx.core.graphics.drawable.IconCompat.IconType public int getType();
+    method public android.net.Uri getUri();
+    method public android.graphics.drawable.Drawable! loadDrawable(android.content.Context!);
+    method public androidx.core.graphics.drawable.IconCompat! setTint(@ColorInt int);
+    method public androidx.core.graphics.drawable.IconCompat! setTintList(android.content.res.ColorStateList!);
+    method public androidx.core.graphics.drawable.IconCompat! setTintMode(android.graphics.PorterDuff.Mode!);
+    method public android.os.Bundle! toBundle();
+    method @RequiresApi(23) public android.graphics.drawable.Icon! toIcon();
+    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int mType;
+  }
+
+
+  public abstract class RoundedBitmapDrawable extends android.graphics.drawable.Drawable {
+    method public void draw(android.graphics.Canvas);
+    method public final android.graphics.Bitmap? getBitmap();
+    method public float getCornerRadius();
+    method public int getGravity();
+    method public int getOpacity();
+    method public final android.graphics.Paint getPaint();
+    method public boolean hasAntiAlias();
+    method public boolean hasMipMap();
+    method public boolean isCircular();
+    method public void setAlpha(int);
+    method public void setAntiAlias(boolean);
+    method public void setCircular(boolean);
+    method public void setColorFilter(android.graphics.ColorFilter!);
+    method public void setCornerRadius(float);
+    method public void setDither(boolean);
+    method public void setGravity(int);
+    method public void setMipMap(boolean);
+    method public void setTargetDensity(android.graphics.Canvas);
+    method public void setTargetDensity(android.util.DisplayMetrics);
+    method public void setTargetDensity(int);
+  }
+
+  public final class RoundedBitmapDrawableFactory {
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, android.graphics.Bitmap?);
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, String);
+    method public static androidx.core.graphics.drawable.RoundedBitmapDrawable create(android.content.res.Resources, java.io.InputStream);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface TintAwareDrawable {
+    method public void setTint(@ColorInt int);
+    method public void setTintList(android.content.res.ColorStateList!);
+    method public void setTintMode(android.graphics.PorterDuff.Mode!);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface WrappedDrawable {
+    method public android.graphics.drawable.Drawable! getWrappedDrawable();
+    method public void setWrappedDrawable(android.graphics.drawable.Drawable!);
+  }
+
+}
+
+package androidx.core.hardware.display {
+
+  public final class DisplayManagerCompat {
+    method public android.view.Display? getDisplay(int);
+    method public android.view.Display![] getDisplays();
+    method public android.view.Display![] getDisplays(String?);
+    method public static androidx.core.hardware.display.DisplayManagerCompat getInstance(android.content.Context);
+    field public static final String DISPLAY_CATEGORY_PRESENTATION = "android.hardware.display.category.PRESENTATION";
+  }
+
+}
+
+package androidx.core.hardware.fingerprint {
+
+  @Deprecated public final class FingerprintManagerCompat {
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public void authenticate(androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject?, int, androidx.core.os.CancellationSignal?, androidx.core.hardware.fingerprint.FingerprintManagerCompat.AuthenticationCallback, android.os.Handler?);
+    method @Deprecated public static androidx.core.hardware.fingerprint.FingerprintManagerCompat from(android.content.Context);
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public boolean hasEnrolledFingerprints();
+    method @Deprecated @RequiresPermission(android.Manifest.permission.USE_FINGERPRINT) public boolean isHardwareDetected();
+  }
+
+  @Deprecated public abstract static class FingerprintManagerCompat.AuthenticationCallback {
+    ctor @Deprecated public FingerprintManagerCompat.AuthenticationCallback();
+    method @Deprecated public void onAuthenticationError(int, CharSequence!);
+    method @Deprecated public void onAuthenticationFailed();
+    method @Deprecated public void onAuthenticationHelp(int, CharSequence!);
+    method @Deprecated public void onAuthenticationSucceeded(androidx.core.hardware.fingerprint.FingerprintManagerCompat.AuthenticationResult!);
+  }
+
+  @Deprecated public static final class FingerprintManagerCompat.AuthenticationResult {
+    ctor @Deprecated public FingerprintManagerCompat.AuthenticationResult(androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject!);
+    method @Deprecated public androidx.core.hardware.fingerprint.FingerprintManagerCompat.CryptoObject! getCryptoObject();
+  }
+
+  @Deprecated public static class FingerprintManagerCompat.CryptoObject {
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(java.security.Signature);
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(javax.crypto.Cipher);
+    ctor @Deprecated public FingerprintManagerCompat.CryptoObject(javax.crypto.Mac);
+    method @Deprecated public javax.crypto.Cipher? getCipher();
+    method @Deprecated public javax.crypto.Mac? getMac();
+    method @Deprecated public java.security.Signature? getSignature();
+  }
+
+}
+
+package androidx.core.internal.view {
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface SupportMenu extends android.view.Menu {
+    method public void setGroupDividerEnabled(boolean);
+    field public static final int CATEGORY_MASK = -65536; // 0xffff0000
+    field public static final int CATEGORY_SHIFT = 16; // 0x10
+    field public static final int FLAG_KEEP_OPEN_ON_SUBMENU_OPENED = 4; // 0x4
+    field public static final int SUPPORTED_MODIFIERS_MASK = 69647; // 0x1100f
+    field public static final int USER_MASK = 65535; // 0xffff
+    field public static final int USER_SHIFT = 0; // 0x0
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface SupportMenuItem extends android.view.MenuItem {
+    method public int getAlphabeticModifiers();
+    method public CharSequence! getContentDescription();
+    method public android.content.res.ColorStateList! getIconTintList();
+    method public android.graphics.PorterDuff.Mode! getIconTintMode();
+    method public int getNumericModifiers();
+    method public androidx.core.view.ActionProvider! getSupportActionProvider();
+    method public CharSequence! getTooltipText();
+    method public boolean requiresActionButton();
+    method public boolean requiresOverflow();
+    method public android.view.MenuItem! setAlphabeticShortcut(char, int);
+    method public androidx.core.internal.view.SupportMenuItem! setContentDescription(CharSequence!);
+    method public android.view.MenuItem! setIconTintList(android.content.res.ColorStateList!);
+    method public android.view.MenuItem! setIconTintMode(android.graphics.PorterDuff.Mode!);
+    method public android.view.MenuItem! setNumericShortcut(char, int);
+    method public android.view.MenuItem! setShortcut(char, char, int, int);
+    method public androidx.core.internal.view.SupportMenuItem! setSupportActionProvider(androidx.core.view.ActionProvider!);
+    method public androidx.core.internal.view.SupportMenuItem! setTooltipText(CharSequence!);
+    field public static final int SHOW_AS_ACTION_ALWAYS = 2; // 0x2
+    field public static final int SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW = 8; // 0x8
+    field public static final int SHOW_AS_ACTION_IF_ROOM = 1; // 0x1
+    field public static final int SHOW_AS_ACTION_NEVER = 0; // 0x0
+    field public static final int SHOW_AS_ACTION_WITH_TEXT = 4; // 0x4
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface SupportSubMenu extends androidx.core.internal.view.SupportMenu android.view.SubMenu {
+  }
+
+}
+
+package androidx.core.location {
+
+  public final class LocationManagerCompat {
+    method public static boolean isLocationEnabled(android.location.LocationManager);
+  }
+
+}
+
+package androidx.core.math {
+
+  public class MathUtils {
+    method public static float clamp(float, float, float);
+    method public static double clamp(double, double, double);
+    method public static int clamp(int, int, int);
+  }
+
+}
+
+package androidx.core.net {
+
+  public final class ConnectivityManagerCompat {
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public static android.net.NetworkInfo? getNetworkInfoFromBroadcast(android.net.ConnectivityManager, android.content.Intent);
+    method @androidx.core.net.ConnectivityManagerCompat.RestrictBackgroundStatus public static int getRestrictBackgroundStatus(android.net.ConnectivityManager);
+    method @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE) public static boolean isActiveNetworkMetered(android.net.ConnectivityManager);
+    field public static final int RESTRICT_BACKGROUND_STATUS_DISABLED = 1; // 0x1
+    field public static final int RESTRICT_BACKGROUND_STATUS_ENABLED = 3; // 0x3
+    field public static final int RESTRICT_BACKGROUND_STATUS_WHITELISTED = 2; // 0x2
+  }
+
+  @IntDef({androidx.core.net.ConnectivityManagerCompat.RESTRICT_BACKGROUND_STATUS_DISABLED, androidx.core.net.ConnectivityManagerCompat.RESTRICT_BACKGROUND_STATUS_WHITELISTED, androidx.core.net.ConnectivityManagerCompat.RESTRICT_BACKGROUND_STATUS_ENABLED}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ConnectivityManagerCompat.RestrictBackgroundStatus {
+  }
+
+  public final class TrafficStatsCompat {
+    method @Deprecated public static void clearThreadStatsTag();
+    method @Deprecated public static int getThreadStatsTag();
+    method @Deprecated public static void incrementOperationCount(int);
+    method @Deprecated public static void incrementOperationCount(int, int);
+    method @Deprecated public static void setThreadStatsTag(int);
+    method public static void tagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method @Deprecated public static void tagSocket(java.net.Socket!) throws java.net.SocketException;
+    method public static void untagDatagramSocket(java.net.DatagramSocket) throws java.net.SocketException;
+    method @Deprecated public static void untagSocket(java.net.Socket!) throws java.net.SocketException;
+  }
+
+  public final class UriCompat {
+    method public static String toSafeString(android.net.Uri);
+  }
+
+}
+
+package androidx.core.os {
+
+  public class BuildCompat {
+    method @Deprecated public static boolean isAtLeastN();
+    method @Deprecated public static boolean isAtLeastNMR1();
+    method @Deprecated public static boolean isAtLeastO();
+    method @Deprecated public static boolean isAtLeastOMR1();
+    method @Deprecated public static boolean isAtLeastP();
+    method @Deprecated public static boolean isAtLeastQ();
+  }
+
+  public final class CancellationSignal {
+    ctor public CancellationSignal();
+    method public void cancel();
+    method public Object? getCancellationSignalObject();
+    method public boolean isCanceled();
+    method public void setOnCancelListener(androidx.core.os.CancellationSignal.OnCancelListener?);
+    method public void throwIfCanceled();
+  }
+
+  public static interface CancellationSignal.OnCancelListener {
+    method public void onCancel();
+  }
+
+  public final class ConfigurationCompat {
+    method public static androidx.core.os.LocaleListCompat getLocales(android.content.res.Configuration);
+  }
+
+  public final class EnvironmentCompat {
+    method public static String! getStorageState(java.io.File);
+    field public static final String MEDIA_UNKNOWN = "unknown";
+  }
+
+  public final class HandlerCompat {
+    method public static android.os.Handler createAsync(android.os.Looper);
+    method public static android.os.Handler createAsync(android.os.Looper, android.os.Handler.Callback);
+    method public static boolean postDelayed(android.os.Handler, Runnable, Object?, long);
+  }
+
+  public final class LocaleListCompat {
+    method public static androidx.core.os.LocaleListCompat create(java.util.Locale!...);
+    method public static androidx.core.os.LocaleListCompat forLanguageTags(String?);
+    method public java.util.Locale! get(int);
+    method @Size(min=1) public static androidx.core.os.LocaleListCompat getAdjustedDefault();
+    method @Size(min=1) public static androidx.core.os.LocaleListCompat getDefault();
+    method public static androidx.core.os.LocaleListCompat getEmptyLocaleList();
+    method public java.util.Locale? getFirstMatch(String![]);
+    method @IntRange(from=0xffffffff) public int indexOf(java.util.Locale!);
+    method public boolean isEmpty();
+    method @IntRange(from=0) public int size();
+    method public String toLanguageTags();
+    method public Object? unwrap();
+    method @Deprecated @RequiresApi(24) public static androidx.core.os.LocaleListCompat! wrap(Object!);
+    method @RequiresApi(24) public static androidx.core.os.LocaleListCompat wrap(android.os.LocaleList);
+  }
+
+  public final class MessageCompat {
+    method public static boolean isAsynchronous(android.os.Message);
+    method public static void setAsynchronous(android.os.Message, boolean);
+  }
+
+  public class OperationCanceledException extends java.lang.RuntimeException {
+    ctor public OperationCanceledException();
+    ctor public OperationCanceledException(String?);
+  }
+
+  public final class ParcelCompat {
+    method public static boolean readBoolean(android.os.Parcel);
+    method public static void writeBoolean(android.os.Parcel, boolean);
+  }
+
+  @Deprecated public final class ParcelableCompat {
+    method @Deprecated public static <T> android.os.Parcelable.Creator<T!>! newCreator(androidx.core.os.ParcelableCompatCreatorCallbacks<T!>!);
+  }
+
+  @Deprecated public interface ParcelableCompatCreatorCallbacks<T> {
+    method @Deprecated public T! createFromParcel(android.os.Parcel!, ClassLoader!);
+    method @Deprecated public T![]! newArray(int);
+  }
+
+  public final class TraceCompat {
+    method public static void beginAsyncSection(String, int);
+    method public static void beginSection(String);
+    method public static void endAsyncSection(String, int);
+    method public static void endSection();
+    method public static boolean isEnabled();
+    method public static void setCounter(String, int);
+  }
+
+  public class UserManagerCompat {
+    method public static boolean isUserUnlocked(android.content.Context);
+  }
+
+}
+
+package androidx.core.provider {
+
+  public final class FontRequest {
+    ctor public FontRequest(String, String, String, java.util.List<java.util.List<byte[]!>!>);
+    ctor public FontRequest(String, String, String, @ArrayRes int);
+    method public java.util.List<java.util.List<byte[]!>!>? getCertificates();
+    method @ArrayRes public int getCertificatesArrayResId();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public String! getIdentifier();
+    method public String getProviderAuthority();
+    method public String getProviderPackage();
+    method public String getQuery();
+  }
+
+  public class FontsContractCompat {
+    method public static android.graphics.Typeface? buildTypeface(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontsContractCompat.FontInfo![]);
+    method public static androidx.core.provider.FontsContractCompat.FontFamilyResult fetchFonts(android.content.Context, android.os.CancellationSignal?, androidx.core.provider.FontRequest) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.graphics.Typeface! getFontSync(android.content.Context!, androidx.core.provider.FontRequest!, androidx.core.content.res.ResourcesCompat.FontCallback?, android.os.Handler?, boolean, int, int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @VisibleForTesting public static android.content.pm.ProviderInfo? getProvider(android.content.pm.PackageManager, androidx.core.provider.FontRequest, android.content.res.Resources?) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @RequiresApi(19) public static java.util.Map<android.net.Uri!,java.nio.ByteBuffer!>! prepareFontData(android.content.Context!, androidx.core.provider.FontsContractCompat.FontInfo![]!, android.os.CancellationSignal!);
+    method public static void requestFont(android.content.Context, androidx.core.provider.FontRequest, androidx.core.provider.FontsContractCompat.FontRequestCallback, android.os.Handler);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static void resetCache();
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final String PARCEL_FONT_RESULTS = "font_results";
+  }
+
+  public static final class FontsContractCompat.Columns implements android.provider.BaseColumns {
+    ctor public FontsContractCompat.Columns();
+    field public static final String FILE_ID = "file_id";
+    field public static final String ITALIC = "font_italic";
+    field public static final String RESULT_CODE = "result_code";
+    field public static final int RESULT_CODE_FONT_NOT_FOUND = 1; // 0x1
+    field public static final int RESULT_CODE_FONT_UNAVAILABLE = 2; // 0x2
+    field public static final int RESULT_CODE_MALFORMED_QUERY = 3; // 0x3
+    field public static final int RESULT_CODE_OK = 0; // 0x0
+    field public static final String TTC_INDEX = "font_ttc_index";
+    field public static final String VARIATION_SETTINGS = "font_variation_settings";
+    field public static final String WEIGHT = "font_weight";
+  }
+
+  public static class FontsContractCompat.FontFamilyResult {
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public FontsContractCompat.FontFamilyResult(int, androidx.core.provider.FontsContractCompat.FontInfo![]?);
+    method public androidx.core.provider.FontsContractCompat.FontInfo![]! getFonts();
+    method public int getStatusCode();
+    field public static final int STATUS_OK = 0; // 0x0
+    field public static final int STATUS_UNEXPECTED_DATA_PROVIDED = 2; // 0x2
+    field public static final int STATUS_WRONG_CERTIFICATES = 1; // 0x1
+  }
+
+  public static class FontsContractCompat.FontInfo {
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public FontsContractCompat.FontInfo(android.net.Uri, @IntRange(from=0) int, @IntRange(from=1, to=1000) int, boolean, int);
+    method public int getResultCode();
+    method @IntRange(from=0) public int getTtcIndex();
+    method public android.net.Uri getUri();
+    method @IntRange(from=1, to=1000) public int getWeight();
+    method public boolean isItalic();
+  }
+
+  public static class FontsContractCompat.FontRequestCallback {
+    ctor public FontsContractCompat.FontRequestCallback();
+    method public void onTypefaceRequestFailed(@androidx.core.provider.FontsContractCompat.FontRequestCallback.FontRequestFailReason int);
+    method public void onTypefaceRetrieved(android.graphics.Typeface!);
+    field public static final int FAIL_REASON_FONT_LOAD_ERROR = -3; // 0xfffffffd
+    field public static final int FAIL_REASON_FONT_NOT_FOUND = 1; // 0x1
+    field public static final int FAIL_REASON_FONT_UNAVAILABLE = 2; // 0x2
+    field public static final int FAIL_REASON_MALFORMED_QUERY = 3; // 0x3
+    field public static final int FAIL_REASON_PROVIDER_NOT_FOUND = -1; // 0xffffffff
+    field public static final int FAIL_REASON_SECURITY_VIOLATION = -4; // 0xfffffffc
+    field public static final int FAIL_REASON_WRONG_CERTIFICATES = -2; // 0xfffffffe
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final int RESULT_OK = 0; // 0x0
+  }
+
+  @IntDef({androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_PROVIDER_NOT_FOUND, androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_FONT_LOAD_ERROR, androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_FONT_NOT_FOUND, androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_FONT_UNAVAILABLE, androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_MALFORMED_QUERY, androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_WRONG_CERTIFICATES, androidx.core.provider.FontsContractCompat.FontRequestCallback.FAIL_REASON_SECURITY_VIOLATION, androidx.core.provider.FontsContractCompat.FontRequestCallback.RESULT_OK}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface FontsContractCompat.FontRequestCallback.FontRequestFailReason {
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class SelfDestructiveThread {
+    ctor public SelfDestructiveThread(String!, int, int);
+    method @VisibleForTesting public int getGeneration();
+    method @VisibleForTesting public boolean isRunning();
+    method public <T> void postAndReply(java.util.concurrent.Callable<T!>!, androidx.core.provider.SelfDestructiveThread.ReplyCallback<T!>!);
+    method public <T> T! postAndWait(java.util.concurrent.Callable<T!>!, int) throws java.lang.InterruptedException;
+  }
+
+  public static interface SelfDestructiveThread.ReplyCallback<T> {
+    method public void onReply(T!);
+  }
+
+}
+
+package androidx.core.telephony.mbms {
+
+  public final class MbmsHelper {
+    method public static CharSequence? getBestNameForService(android.content.Context, android.telephony.mbms.ServiceInfo);
+  }
+
+}
+
+package androidx.core.text {
+
+  public final class BidiFormatter {
+    method public static androidx.core.text.BidiFormatter! getInstance();
+    method public static androidx.core.text.BidiFormatter! getInstance(boolean);
+    method public static androidx.core.text.BidiFormatter! getInstance(java.util.Locale!);
+    method public boolean getStereoReset();
+    method public boolean isRtl(String!);
+    method public boolean isRtl(CharSequence!);
+    method public boolean isRtlContext();
+    method public String! unicodeWrap(String!, androidx.core.text.TextDirectionHeuristicCompat!, boolean);
+    method public CharSequence! unicodeWrap(CharSequence!, androidx.core.text.TextDirectionHeuristicCompat!, boolean);
+    method public String! unicodeWrap(String!, androidx.core.text.TextDirectionHeuristicCompat!);
+    method public CharSequence! unicodeWrap(CharSequence!, androidx.core.text.TextDirectionHeuristicCompat!);
+    method public String! unicodeWrap(String!, boolean);
+    method public CharSequence! unicodeWrap(CharSequence!, boolean);
+    method public String! unicodeWrap(String!);
+    method public CharSequence! unicodeWrap(CharSequence!);
+  }
+
+  public static final class BidiFormatter.Builder {
+    ctor public BidiFormatter.Builder();
+    ctor public BidiFormatter.Builder(boolean);
+    ctor public BidiFormatter.Builder(java.util.Locale!);
+    method public androidx.core.text.BidiFormatter! build();
+    method public androidx.core.text.BidiFormatter.Builder! setTextDirectionHeuristic(androidx.core.text.TextDirectionHeuristicCompat!);
+    method public androidx.core.text.BidiFormatter.Builder! stereoReset(boolean);
+  }
+
+  public final class HtmlCompat {
+    method public static android.text.Spanned fromHtml(String, int);
+    method public static android.text.Spanned fromHtml(String, int, android.text.Html.ImageGetter?, android.text.Html.TagHandler?);
+    method public static String toHtml(android.text.Spanned, int);
+    field public static final int FROM_HTML_MODE_COMPACT = 63; // 0x3f
+    field public static final int FROM_HTML_MODE_LEGACY = 0; // 0x0
+    field public static final int FROM_HTML_OPTION_USE_CSS_COLORS = 256; // 0x100
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_BLOCKQUOTE = 32; // 0x20
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_DIV = 16; // 0x10
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_HEADING = 2; // 0x2
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_LIST = 8; // 0x8
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_LIST_ITEM = 4; // 0x4
+    field public static final int FROM_HTML_SEPARATOR_LINE_BREAK_PARAGRAPH = 1; // 0x1
+    field public static final int TO_HTML_PARAGRAPH_LINES_CONSECUTIVE = 0; // 0x0
+    field public static final int TO_HTML_PARAGRAPH_LINES_INDIVIDUAL = 1; // 0x1
+  }
+
+  public final class ICUCompat {
+    method public static String? maximizeAndGetScript(java.util.Locale!);
+  }
+
+  public class PrecomputedTextCompat implements android.text.Spannable {
+    method public char charAt(int);
+    method public static androidx.core.text.PrecomputedTextCompat! create(CharSequence, androidx.core.text.PrecomputedTextCompat.Params);
+    method @IntRange(from=0) public int getParagraphCount();
+    method @IntRange(from=0) public int getParagraphEnd(@IntRange(from=0) int);
+    method @IntRange(from=0) public int getParagraphStart(@IntRange(from=0) int);
+    method public androidx.core.text.PrecomputedTextCompat.Params getParams();
+    method @RequiresApi(28) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.text.PrecomputedText? getPrecomputedText();
+    method public int getSpanEnd(Object!);
+    method public int getSpanFlags(Object!);
+    method public int getSpanStart(Object!);
+    method public <T> T![]! getSpans(int, int, Class<T!>!);
+    method @UiThread public static java.util.concurrent.Future<androidx.core.text.PrecomputedTextCompat!>! getTextFuture(CharSequence, androidx.core.text.PrecomputedTextCompat.Params, java.util.concurrent.Executor?);
+    method public int length();
+    method public int nextSpanTransition(int, int, Class!);
+    method public void removeSpan(Object!);
+    method public void setSpan(Object!, int, int, int);
+    method public CharSequence! subSequence(int, int);
+  }
+
+  public static final class PrecomputedTextCompat.Params {
+    ctor @RequiresApi(28) public PrecomputedTextCompat.Params(android.text.PrecomputedText.Params);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public boolean equalsWithoutTextDirection(androidx.core.text.PrecomputedTextCompat.Params);
+    method @RequiresApi(23) public int getBreakStrategy();
+    method @RequiresApi(23) public int getHyphenationFrequency();
+    method @RequiresApi(18) public android.text.TextDirectionHeuristic? getTextDirection();
+    method public android.text.TextPaint getTextPaint();
+  }
+
+  public static class PrecomputedTextCompat.Params.Builder {
+    ctor public PrecomputedTextCompat.Params.Builder(android.text.TextPaint);
+    method public androidx.core.text.PrecomputedTextCompat.Params build();
+    method @RequiresApi(23) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setBreakStrategy(int);
+    method @RequiresApi(23) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setHyphenationFrequency(int);
+    method @RequiresApi(18) public androidx.core.text.PrecomputedTextCompat.Params.Builder! setTextDirection(android.text.TextDirectionHeuristic);
+  }
+
+  public interface TextDirectionHeuristicCompat {
+    method public boolean isRtl(char[]!, int, int);
+    method public boolean isRtl(CharSequence!, int, int);
+  }
+
+  public final class TextDirectionHeuristicsCompat {
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! ANYRTL_LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! FIRSTSTRONG_LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! FIRSTSTRONG_RTL;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! LOCALE;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! LTR;
+    field public static final androidx.core.text.TextDirectionHeuristicCompat! RTL;
+  }
+
+  public final class TextUtilsCompat {
+    method public static int getLayoutDirectionFromLocale(java.util.Locale?);
+    method public static String htmlEncode(String);
+  }
+
+}
+
+package androidx.core.text.util {
+
+  public final class LinkifyCompat {
+    method public static boolean addLinks(android.text.Spannable, @androidx.core.text.util.LinkifyCompat.LinkifyMask int);
+    method public static boolean addLinks(android.widget.TextView, @androidx.core.text.util.LinkifyCompat.LinkifyMask int);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static void addLinks(android.widget.TextView, java.util.regex.Pattern, String?, String![]?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+    method public static boolean addLinks(android.text.Spannable, java.util.regex.Pattern, String?, String![]?, android.text.util.Linkify.MatchFilter?, android.text.util.Linkify.TransformFilter?);
+  }
+
+  @IntDef(flag=true, value={android.text.util.Linkify.WEB_URLS, android.text.util.Linkify.EMAIL_ADDRESSES, android.text.util.Linkify.PHONE_NUMBERS, android.text.util.Linkify.MAP_ADDRESSES, android.text.util.Linkify.ALL}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface LinkifyCompat.LinkifyMask {
+  }
+
+}
+
+package androidx.core.util {
+
+  public class AtomicFile {
+    ctor public AtomicFile(java.io.File);
+    method public void delete();
+    method public void failWrite(java.io.FileOutputStream?);
+    method public void finishWrite(java.io.FileOutputStream?);
+    method public java.io.File getBaseFile();
+    method public java.io.FileInputStream openRead() throws java.io.FileNotFoundException;
+    method public byte[] readFully() throws java.io.IOException;
+    method public java.io.FileOutputStream startWrite() throws java.io.IOException;
+  }
+
+  public interface Consumer<T> {
+    method public void accept(T!);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class DebugUtils {
+    method public static void buildShortClassTag(Object!, StringBuilder!);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class LogWriter extends java.io.Writer {
+    ctor public LogWriter(String!);
+    method public void close();
+    method public void flush();
+    method public void write(char[]!, int, int);
+  }
+
+  public class ObjectsCompat {
+    method public static boolean equals(Object?, Object?);
+    method public static int hash(java.lang.Object!...);
+    method public static int hashCode(Object?);
+  }
+
+  public class Pair<F, S> {
+    ctor public Pair(F?, S?);
+    method public static <A, B> androidx.core.util.Pair<A!,B!> create(A?, B?);
+    field public final F? first;
+    field public final S? second;
+  }
+
+  public final class PatternsCompat {
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final java.util.regex.Pattern! AUTOLINK_EMAIL_ADDRESS;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final java.util.regex.Pattern! AUTOLINK_WEB_URL;
+    field public static final java.util.regex.Pattern! DOMAIN_NAME;
+    field public static final java.util.regex.Pattern! EMAIL_ADDRESS;
+    field public static final java.util.regex.Pattern! IP_ADDRESS;
+    field public static final java.util.regex.Pattern! WEB_URL;
+  }
+
+  public final class Pools {
+  }
+
+  public static interface Pools.Pool<T> {
+    method public T? acquire();
+    method public boolean release(T);
+  }
+
+  public static class Pools.SimplePool<T> implements androidx.core.util.Pools.Pool<T> {
+    ctor public Pools.SimplePool(int);
+    method public T! acquire();
+    method public boolean release(T);
+  }
+
+  public static class Pools.SynchronizedPool<T> extends androidx.core.util.Pools.SimplePool<T> {
+    ctor public Pools.SynchronizedPool(int);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final class Preconditions {
+    method public static void checkArgument(boolean);
+    method public static void checkArgument(boolean, Object);
+    method public static int checkArgumentInRange(int, int, int, String);
+    method @IntRange(from=0) public static int checkArgumentNonnegative(int, String?);
+    method @IntRange(from=0) public static int checkArgumentNonnegative(int);
+    method public static <T> T checkNotNull(T?);
+    method public static <T> T checkNotNull(T?, Object);
+    method public static void checkState(boolean, String?);
+    method public static void checkState(boolean);
+  }
+
+  public interface Predicate<T> {
+    method public boolean test(T!);
+  }
+
+  public interface Supplier<T> {
+    method public T! get();
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final class TimeUtils {
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static void formatDuration(long, StringBuilder!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static void formatDuration(long, java.io.PrintWriter!, int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static void formatDuration(long, java.io.PrintWriter!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static void formatDuration(long, long, java.io.PrintWriter!);
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final int HUNDRED_DAY_FIELD_LEN = 19; // 0x13
+  }
+
+}
+
+package androidx.core.view {
+
+  public class AccessibilityDelegateCompat {
+    ctor public AccessibilityDelegateCompat();
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public AccessibilityDelegateCompat(android.view.View.AccessibilityDelegate!);
+    method public boolean dispatchPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public androidx.core.view.accessibility.AccessibilityNodeProviderCompat! getAccessibilityNodeProvider(android.view.View!);
+    method public void onInitializeAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public void onInitializeAccessibilityNodeInfo(android.view.View!, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method public void onPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public boolean onRequestSendAccessibilityEvent(android.view.ViewGroup!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public boolean performAccessibilityAction(android.view.View!, int, android.os.Bundle!);
+    method public void sendAccessibilityEvent(android.view.View!, int);
+    method public void sendAccessibilityEventUnchecked(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+  }
+
+  public abstract class ActionProvider {
+    ctor public ActionProvider(android.content.Context!);
+    method public android.content.Context! getContext();
+    method public boolean hasSubMenu();
+    method public boolean isVisible();
+    method public abstract android.view.View! onCreateActionView();
+    method public android.view.View! onCreateActionView(android.view.MenuItem!);
+    method public boolean onPerformDefaultAction();
+    method public void onPrepareSubMenu(android.view.SubMenu!);
+    method public boolean overridesItemVisibility();
+    method public void refreshVisibility();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void reset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void setSubUiVisibilityListener(androidx.core.view.ActionProvider.SubUiVisibilityListener!);
+    method public void setVisibilityListener(androidx.core.view.ActionProvider.VisibilityListener!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void subUiVisibilityChanged(boolean);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static interface ActionProvider.SubUiVisibilityListener {
+    method public void onSubUiVisibilityChanged(boolean);
+  }
+
+  public static interface ActionProvider.VisibilityListener {
+    method public void onActionProviderVisibilityChanged(boolean);
+  }
+
+  public final class DisplayCutoutCompat {
+    ctor public DisplayCutoutCompat(android.graphics.Rect!, java.util.List<android.graphics.Rect!>!);
+    method public java.util.List<android.graphics.Rect!>! getBoundingRects();
+    method public int getSafeInsetBottom();
+    method public int getSafeInsetLeft();
+    method public int getSafeInsetRight();
+    method public int getSafeInsetTop();
+  }
+
+  public final class DragAndDropPermissionsCompat {
+    method public void release();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static androidx.core.view.DragAndDropPermissionsCompat? request(android.app.Activity!, android.view.DragEvent!);
+  }
+
+  public class DragStartHelper {
+    ctor public DragStartHelper(android.view.View!, androidx.core.view.DragStartHelper.OnDragStartListener!);
+    method public void attach();
+    method public void detach();
+    method public void getTouchPosition(android.graphics.Point!);
+    method public boolean onLongClick(android.view.View!);
+    method public boolean onTouch(android.view.View!, android.view.MotionEvent!);
+  }
+
+  public static interface DragStartHelper.OnDragStartListener {
+    method public boolean onDragStart(android.view.View!, androidx.core.view.DragStartHelper!);
+  }
+
+  public final class GestureDetectorCompat {
+    ctor public GestureDetectorCompat(android.content.Context!, android.view.GestureDetector.OnGestureListener!);
+    ctor public GestureDetectorCompat(android.content.Context!, android.view.GestureDetector.OnGestureListener!, android.os.Handler!);
+    method public boolean isLongpressEnabled();
+    method public boolean onTouchEvent(android.view.MotionEvent!);
+    method public void setIsLongpressEnabled(boolean);
+    method public void setOnDoubleTapListener(android.view.GestureDetector.OnDoubleTapListener!);
+  }
+
+  public final class GravityCompat {
+    method public static void apply(int, int, int, android.graphics.Rect!, android.graphics.Rect!, int);
+    method public static void apply(int, int, int, android.graphics.Rect!, int, int, android.graphics.Rect!, int);
+    method public static void applyDisplay(int, android.graphics.Rect!, android.graphics.Rect!, int);
+    method public static int getAbsoluteGravity(int, int);
+    field public static final int END = 8388613; // 0x800005
+    field public static final int RELATIVE_HORIZONTAL_GRAVITY_MASK = 8388615; // 0x800007
+    field public static final int RELATIVE_LAYOUT_DIRECTION = 8388608; // 0x800000
+    field public static final int START = 8388611; // 0x800003
+  }
+
+  public final class InputDeviceCompat {
+    field public static final int SOURCE_ANY = -256; // 0xffffff00
+    field public static final int SOURCE_CLASS_BUTTON = 1; // 0x1
+    field public static final int SOURCE_CLASS_JOYSTICK = 16; // 0x10
+    field public static final int SOURCE_CLASS_MASK = 255; // 0xff
+    field public static final int SOURCE_CLASS_NONE = 0; // 0x0
+    field public static final int SOURCE_CLASS_POINTER = 2; // 0x2
+    field public static final int SOURCE_CLASS_POSITION = 8; // 0x8
+    field public static final int SOURCE_CLASS_TRACKBALL = 4; // 0x4
+    field public static final int SOURCE_DPAD = 513; // 0x201
+    field public static final int SOURCE_GAMEPAD = 1025; // 0x401
+    field public static final int SOURCE_HDMI = 33554433; // 0x2000001
+    field public static final int SOURCE_JOYSTICK = 16777232; // 0x1000010
+    field public static final int SOURCE_KEYBOARD = 257; // 0x101
+    field public static final int SOURCE_MOUSE = 8194; // 0x2002
+    field public static final int SOURCE_ROTARY_ENCODER = 4194304; // 0x400000
+    field public static final int SOURCE_STYLUS = 16386; // 0x4002
+    field public static final int SOURCE_TOUCHPAD = 1048584; // 0x100008
+    field public static final int SOURCE_TOUCHSCREEN = 4098; // 0x1002
+    field public static final int SOURCE_TOUCH_NAVIGATION = 2097152; // 0x200000
+    field public static final int SOURCE_TRACKBALL = 65540; // 0x10004
+    field public static final int SOURCE_UNKNOWN = 0; // 0x0
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class KeyEventDispatcher {
+    method public static boolean dispatchBeforeHierarchy(android.view.View, android.view.KeyEvent);
+    method public static boolean dispatchKeyEvent(androidx.core.view.KeyEventDispatcher.Component, android.view.View?, android.view.Window.Callback?, android.view.KeyEvent);
+  }
+
+  public static interface KeyEventDispatcher.Component {
+    method public boolean superDispatchKeyEvent(android.view.KeyEvent!);
+  }
+
+  public final class LayoutInflaterCompat {
+    method @Deprecated public static androidx.core.view.LayoutInflaterFactory! getFactory(android.view.LayoutInflater!);
+    method @Deprecated public static void setFactory(android.view.LayoutInflater, androidx.core.view.LayoutInflaterFactory);
+    method public static void setFactory2(android.view.LayoutInflater, android.view.LayoutInflater.Factory2);
+  }
+
+  @Deprecated public interface LayoutInflaterFactory {
+    method @Deprecated public android.view.View! onCreateView(android.view.View!, String!, android.content.Context!, android.util.AttributeSet!);
+  }
+
+  public final class MarginLayoutParamsCompat {
+    method public static int getLayoutDirection(android.view.ViewGroup.MarginLayoutParams!);
+    method public static int getMarginEnd(android.view.ViewGroup.MarginLayoutParams!);
+    method public static int getMarginStart(android.view.ViewGroup.MarginLayoutParams!);
+    method public static boolean isMarginRelative(android.view.ViewGroup.MarginLayoutParams!);
+    method public static void resolveLayoutDirection(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setLayoutDirection(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setMarginEnd(android.view.ViewGroup.MarginLayoutParams!, int);
+    method public static void setMarginStart(android.view.ViewGroup.MarginLayoutParams!, int);
+  }
+
+  public final class MenuCompat {
+    method public static void setGroupDividerEnabled(android.view.Menu!, boolean);
+    method @Deprecated public static void setShowAsAction(android.view.MenuItem!, int);
+  }
+
+  public final class MenuItemCompat {
+    method @Deprecated public static boolean collapseActionView(android.view.MenuItem!);
+    method @Deprecated public static boolean expandActionView(android.view.MenuItem!);
+    method public static androidx.core.view.ActionProvider! getActionProvider(android.view.MenuItem!);
+    method @Deprecated public static android.view.View! getActionView(android.view.MenuItem!);
+    method public static int getAlphabeticModifiers(android.view.MenuItem!);
+    method public static CharSequence! getContentDescription(android.view.MenuItem!);
+    method public static android.content.res.ColorStateList! getIconTintList(android.view.MenuItem!);
+    method public static android.graphics.PorterDuff.Mode! getIconTintMode(android.view.MenuItem!);
+    method public static int getNumericModifiers(android.view.MenuItem!);
+    method public static CharSequence! getTooltipText(android.view.MenuItem!);
+    method @Deprecated public static boolean isActionViewExpanded(android.view.MenuItem!);
+    method public static android.view.MenuItem! setActionProvider(android.view.MenuItem!, androidx.core.view.ActionProvider!);
+    method @Deprecated public static android.view.MenuItem! setActionView(android.view.MenuItem!, android.view.View!);
+    method @Deprecated public static android.view.MenuItem! setActionView(android.view.MenuItem!, int);
+    method public static void setAlphabeticShortcut(android.view.MenuItem!, char, int);
+    method public static void setContentDescription(android.view.MenuItem!, CharSequence!);
+    method public static void setIconTintList(android.view.MenuItem!, android.content.res.ColorStateList!);
+    method public static void setIconTintMode(android.view.MenuItem!, android.graphics.PorterDuff.Mode!);
+    method public static void setNumericShortcut(android.view.MenuItem!, char, int);
+    method @Deprecated public static android.view.MenuItem! setOnActionExpandListener(android.view.MenuItem!, androidx.core.view.MenuItemCompat.OnActionExpandListener!);
+    method public static void setShortcut(android.view.MenuItem!, char, char, int, int);
+    method @Deprecated public static void setShowAsAction(android.view.MenuItem!, int);
+    method public static void setTooltipText(android.view.MenuItem!, CharSequence!);
+    field @Deprecated public static final int SHOW_AS_ACTION_ALWAYS = 2; // 0x2
+    field @Deprecated public static final int SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW = 8; // 0x8
+    field @Deprecated public static final int SHOW_AS_ACTION_IF_ROOM = 1; // 0x1
+    field @Deprecated public static final int SHOW_AS_ACTION_NEVER = 0; // 0x0
+    field @Deprecated public static final int SHOW_AS_ACTION_WITH_TEXT = 4; // 0x4
+  }
+
+  @Deprecated public static interface MenuItemCompat.OnActionExpandListener {
+    method @Deprecated public boolean onMenuItemActionCollapse(android.view.MenuItem!);
+    method @Deprecated public boolean onMenuItemActionExpand(android.view.MenuItem!);
+  }
+
+  public final class MotionEventCompat {
+    method @Deprecated public static int findPointerIndex(android.view.MotionEvent!, int);
+    method @Deprecated public static int getActionIndex(android.view.MotionEvent!);
+    method @Deprecated public static int getActionMasked(android.view.MotionEvent!);
+    method @Deprecated public static float getAxisValue(android.view.MotionEvent!, int);
+    method @Deprecated public static float getAxisValue(android.view.MotionEvent!, int, int);
+    method @Deprecated public static int getButtonState(android.view.MotionEvent!);
+    method @Deprecated public static int getPointerCount(android.view.MotionEvent!);
+    method @Deprecated public static int getPointerId(android.view.MotionEvent!, int);
+    method @Deprecated public static int getSource(android.view.MotionEvent!);
+    method @Deprecated public static float getX(android.view.MotionEvent!, int);
+    method @Deprecated public static float getY(android.view.MotionEvent!, int);
+    method public static boolean isFromSource(android.view.MotionEvent!, int);
+    field @Deprecated public static final int ACTION_HOVER_ENTER = 9; // 0x9
+    field @Deprecated public static final int ACTION_HOVER_EXIT = 10; // 0xa
+    field @Deprecated public static final int ACTION_HOVER_MOVE = 7; // 0x7
+    field @Deprecated public static final int ACTION_MASK = 255; // 0xff
+    field @Deprecated public static final int ACTION_POINTER_DOWN = 5; // 0x5
+    field @Deprecated public static final int ACTION_POINTER_INDEX_MASK = 65280; // 0xff00
+    field @Deprecated public static final int ACTION_POINTER_INDEX_SHIFT = 8; // 0x8
+    field @Deprecated public static final int ACTION_POINTER_UP = 6; // 0x6
+    field @Deprecated public static final int ACTION_SCROLL = 8; // 0x8
+    field @Deprecated public static final int AXIS_BRAKE = 23; // 0x17
+    field @Deprecated public static final int AXIS_DISTANCE = 24; // 0x18
+    field @Deprecated public static final int AXIS_GAS = 22; // 0x16
+    field @Deprecated public static final int AXIS_GENERIC_1 = 32; // 0x20
+    field @Deprecated public static final int AXIS_GENERIC_10 = 41; // 0x29
+    field @Deprecated public static final int AXIS_GENERIC_11 = 42; // 0x2a
+    field @Deprecated public static final int AXIS_GENERIC_12 = 43; // 0x2b
+    field @Deprecated public static final int AXIS_GENERIC_13 = 44; // 0x2c
+    field @Deprecated public static final int AXIS_GENERIC_14 = 45; // 0x2d
+    field @Deprecated public static final int AXIS_GENERIC_15 = 46; // 0x2e
+    field @Deprecated public static final int AXIS_GENERIC_16 = 47; // 0x2f
+    field @Deprecated public static final int AXIS_GENERIC_2 = 33; // 0x21
+    field @Deprecated public static final int AXIS_GENERIC_3 = 34; // 0x22
+    field @Deprecated public static final int AXIS_GENERIC_4 = 35; // 0x23
+    field @Deprecated public static final int AXIS_GENERIC_5 = 36; // 0x24
+    field @Deprecated public static final int AXIS_GENERIC_6 = 37; // 0x25
+    field @Deprecated public static final int AXIS_GENERIC_7 = 38; // 0x26
+    field @Deprecated public static final int AXIS_GENERIC_8 = 39; // 0x27
+    field @Deprecated public static final int AXIS_GENERIC_9 = 40; // 0x28
+    field @Deprecated public static final int AXIS_HAT_X = 15; // 0xf
+    field @Deprecated public static final int AXIS_HAT_Y = 16; // 0x10
+    field @Deprecated public static final int AXIS_HSCROLL = 10; // 0xa
+    field @Deprecated public static final int AXIS_LTRIGGER = 17; // 0x11
+    field @Deprecated public static final int AXIS_ORIENTATION = 8; // 0x8
+    field @Deprecated public static final int AXIS_PRESSURE = 2; // 0x2
+    field public static final int AXIS_RELATIVE_X = 27; // 0x1b
+    field public static final int AXIS_RELATIVE_Y = 28; // 0x1c
+    field @Deprecated public static final int AXIS_RTRIGGER = 18; // 0x12
+    field @Deprecated public static final int AXIS_RUDDER = 20; // 0x14
+    field @Deprecated public static final int AXIS_RX = 12; // 0xc
+    field @Deprecated public static final int AXIS_RY = 13; // 0xd
+    field @Deprecated public static final int AXIS_RZ = 14; // 0xe
+    field public static final int AXIS_SCROLL = 26; // 0x1a
+    field @Deprecated public static final int AXIS_SIZE = 3; // 0x3
+    field @Deprecated public static final int AXIS_THROTTLE = 19; // 0x13
+    field @Deprecated public static final int AXIS_TILT = 25; // 0x19
+    field @Deprecated public static final int AXIS_TOOL_MAJOR = 6; // 0x6
+    field @Deprecated public static final int AXIS_TOOL_MINOR = 7; // 0x7
+    field @Deprecated public static final int AXIS_TOUCH_MAJOR = 4; // 0x4
+    field @Deprecated public static final int AXIS_TOUCH_MINOR = 5; // 0x5
+    field @Deprecated public static final int AXIS_VSCROLL = 9; // 0x9
+    field @Deprecated public static final int AXIS_WHEEL = 21; // 0x15
+    field @Deprecated public static final int AXIS_X = 0; // 0x0
+    field @Deprecated public static final int AXIS_Y = 1; // 0x1
+    field @Deprecated public static final int AXIS_Z = 11; // 0xb
+    field @Deprecated public static final int BUTTON_PRIMARY = 1; // 0x1
+  }
+
+  public interface NestedScrollingChild {
+    method public boolean dispatchNestedFling(float, float, boolean);
+    method public boolean dispatchNestedPreFling(float, float);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?);
+    method public boolean hasNestedScrollingParent();
+    method public boolean isNestedScrollingEnabled();
+    method public void setNestedScrollingEnabled(boolean);
+    method public boolean startNestedScroll(@androidx.core.view.ViewCompat.ScrollAxis int);
+    method public void stopNestedScroll();
+  }
+
+  public interface NestedScrollingChild2 extends androidx.core.view.NestedScrollingChild {
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public boolean hasNestedScrollingParent(@androidx.core.view.ViewCompat.NestedScrollType int);
+    method public boolean startNestedScroll(@androidx.core.view.ViewCompat.ScrollAxis int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void stopNestedScroll(@androidx.core.view.ViewCompat.NestedScrollType int);
+  }
+
+  public interface NestedScrollingChild3 extends androidx.core.view.NestedScrollingChild2 {
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int, int[]);
+  }
+
+  public class NestedScrollingChildHelper {
+    ctor public NestedScrollingChildHelper(android.view.View);
+    method public boolean dispatchNestedFling(float, float, boolean);
+    method public boolean dispatchNestedPreFling(float, float);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?);
+    method public boolean dispatchNestedPreScroll(int, int, int[]?, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int, int[]?);
+    method public boolean hasNestedScrollingParent();
+    method public boolean hasNestedScrollingParent(@androidx.core.view.ViewCompat.NestedScrollType int);
+    method public boolean isNestedScrollingEnabled();
+    method public void onDetachedFromWindow();
+    method public void onStopNestedScroll(android.view.View);
+    method public void setNestedScrollingEnabled(boolean);
+    method public boolean startNestedScroll(@androidx.core.view.ViewCompat.ScrollAxis int);
+    method public boolean startNestedScroll(@androidx.core.view.ViewCompat.ScrollAxis int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void stopNestedScroll();
+    method public void stopNestedScroll(@androidx.core.view.ViewCompat.NestedScrollType int);
+  }
+
+  public interface NestedScrollingParent {
+    method @androidx.core.view.ViewCompat.ScrollAxis public int getNestedScrollAxes();
+    method public boolean onNestedFling(android.view.View, float, float, boolean);
+    method public boolean onNestedPreFling(android.view.View, float, float);
+    method public void onNestedPreScroll(android.view.View, int, int, int[]);
+    method public void onNestedScroll(android.view.View, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int);
+    method public void onStopNestedScroll(android.view.View);
+  }
+
+  public interface NestedScrollingParent2 extends androidx.core.view.NestedScrollingParent {
+    method public void onNestedPreScroll(android.view.View, int, int, int[], @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void onNestedScroll(android.view.View, int, int, int, int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void onStopNestedScroll(android.view.View, @androidx.core.view.ViewCompat.NestedScrollType int);
+  }
+
+  public interface NestedScrollingParent3 extends androidx.core.view.NestedScrollingParent2 {
+    method public void onNestedScroll(android.view.View, int, int, int, int, @androidx.core.view.ViewCompat.NestedScrollType int, int[]);
+  }
+
+  public class NestedScrollingParentHelper {
+    ctor public NestedScrollingParentHelper(android.view.ViewGroup);
+    method @androidx.core.view.ViewCompat.ScrollAxis public int getNestedScrollAxes();
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public void onStopNestedScroll(android.view.View);
+    method public void onStopNestedScroll(android.view.View, @androidx.core.view.ViewCompat.NestedScrollType int);
+  }
+
+  public interface OnApplyWindowInsetsListener {
+    method public androidx.core.view.WindowInsetsCompat! onApplyWindowInsets(android.view.View!, androidx.core.view.WindowInsetsCompat!);
+  }
+
+  public final class OneShotPreDrawListener implements android.view.View.OnAttachStateChangeListener android.view.ViewTreeObserver.OnPreDrawListener {
+    method public static androidx.core.view.OneShotPreDrawListener add(android.view.View, Runnable);
+    method public boolean onPreDraw();
+    method public void onViewAttachedToWindow(android.view.View!);
+    method public void onViewDetachedFromWindow(android.view.View!);
+    method public void removeListener();
+  }
+
+  public final class PointerIconCompat {
+    method public static androidx.core.view.PointerIconCompat! create(android.graphics.Bitmap!, float, float);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public Object! getPointerIcon();
+    method public static androidx.core.view.PointerIconCompat! getSystemIcon(android.content.Context!, int);
+    method public static androidx.core.view.PointerIconCompat! load(android.content.res.Resources!, int);
+    field public static final int TYPE_ALIAS = 1010; // 0x3f2
+    field public static final int TYPE_ALL_SCROLL = 1013; // 0x3f5
+    field public static final int TYPE_ARROW = 1000; // 0x3e8
+    field public static final int TYPE_CELL = 1006; // 0x3ee
+    field public static final int TYPE_CONTEXT_MENU = 1001; // 0x3e9
+    field public static final int TYPE_COPY = 1011; // 0x3f3
+    field public static final int TYPE_CROSSHAIR = 1007; // 0x3ef
+    field public static final int TYPE_DEFAULT = 1000; // 0x3e8
+    field public static final int TYPE_GRAB = 1020; // 0x3fc
+    field public static final int TYPE_GRABBING = 1021; // 0x3fd
+    field public static final int TYPE_HAND = 1002; // 0x3ea
+    field public static final int TYPE_HELP = 1003; // 0x3eb
+    field public static final int TYPE_HORIZONTAL_DOUBLE_ARROW = 1014; // 0x3f6
+    field public static final int TYPE_NO_DROP = 1012; // 0x3f4
+    field public static final int TYPE_NULL = 0; // 0x0
+    field public static final int TYPE_TEXT = 1008; // 0x3f0
+    field public static final int TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW = 1017; // 0x3f9
+    field public static final int TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW = 1016; // 0x3f8
+    field public static final int TYPE_VERTICAL_DOUBLE_ARROW = 1015; // 0x3f7
+    field public static final int TYPE_VERTICAL_TEXT = 1009; // 0x3f1
+    field public static final int TYPE_WAIT = 1004; // 0x3ec
+    field public static final int TYPE_ZOOM_IN = 1018; // 0x3fa
+    field public static final int TYPE_ZOOM_OUT = 1019; // 0x3fb
+  }
+
+  public final class ScaleGestureDetectorCompat {
+    method @Deprecated public static boolean isQuickScaleEnabled(Object!);
+    method public static boolean isQuickScaleEnabled(android.view.ScaleGestureDetector!);
+    method @Deprecated public static void setQuickScaleEnabled(Object!, boolean);
+    method public static void setQuickScaleEnabled(android.view.ScaleGestureDetector!, boolean);
+  }
+
+  public interface ScrollingView {
+    method public int computeHorizontalScrollExtent();
+    method public int computeHorizontalScrollOffset();
+    method public int computeHorizontalScrollRange();
+    method public int computeVerticalScrollExtent();
+    method public int computeVerticalScrollOffset();
+    method public int computeVerticalScrollRange();
+  }
+
+  public interface TintableBackgroundView {
+    method public android.content.res.ColorStateList? getSupportBackgroundTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportBackgroundTintMode();
+    method public void setSupportBackgroundTintList(android.content.res.ColorStateList?);
+    method public void setSupportBackgroundTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  @Deprecated public final class VelocityTrackerCompat {
+    method @Deprecated public static float getXVelocity(android.view.VelocityTracker!, int);
+    method @Deprecated public static float getYVelocity(android.view.VelocityTracker!, int);
+  }
+
+  public class ViewCompat {
+    ctor protected ViewCompat();
+    method public static int addAccessibilityAction(android.view.View, CharSequence, androidx.core.view.accessibility.AccessibilityViewCommand);
+    method public static void addKeyboardNavigationClusters(android.view.View, java.util.Collection<android.view.View!>, int);
+    method public static void addOnUnhandledKeyEventListener(android.view.View, androidx.core.view.ViewCompat.OnUnhandledKeyEventListenerCompat);
+    method public static androidx.core.view.ViewPropertyAnimatorCompat animate(android.view.View);
+    method @Deprecated public static boolean canScrollHorizontally(android.view.View!, int);
+    method @Deprecated public static boolean canScrollVertically(android.view.View!, int);
+    method public static void cancelDragAndDrop(android.view.View);
+    method @Deprecated public static int combineMeasuredStates(int, int);
+    method public static androidx.core.view.WindowInsetsCompat! dispatchApplyWindowInsets(android.view.View, androidx.core.view.WindowInsetsCompat!);
+    method public static void dispatchFinishTemporaryDetach(android.view.View);
+    method public static boolean dispatchNestedFling(android.view.View, float, float, boolean);
+    method public static boolean dispatchNestedPreFling(android.view.View, float, float);
+    method public static boolean dispatchNestedPreScroll(android.view.View, int, int, int[]?, int[]?);
+    method public static boolean dispatchNestedPreScroll(android.view.View, int, int, int[]?, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public static boolean dispatchNestedScroll(android.view.View, int, int, int, int, int[]?);
+    method public static void dispatchNestedScroll(android.view.View, int, int, int, int, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int, int[]);
+    method public static boolean dispatchNestedScroll(android.view.View, int, int, int, int, int[]?, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public static void dispatchStartTemporaryDetach(android.view.View);
+    method public static void enableAccessibleClickableSpanSupport(android.view.View!);
+    method public static int generateViewId();
+    method public static androidx.core.view.AccessibilityDelegateCompat? getAccessibilityDelegate(android.view.View);
+    method public static int getAccessibilityLiveRegion(android.view.View);
+    method public static androidx.core.view.accessibility.AccessibilityNodeProviderCompat! getAccessibilityNodeProvider(android.view.View);
+    method @UiThread public static CharSequence! getAccessibilityPaneTitle(android.view.View!);
+    method @Deprecated public static float getAlpha(android.view.View!);
+    method public static android.content.res.ColorStateList! getBackgroundTintList(android.view.View);
+    method public static android.graphics.PorterDuff.Mode! getBackgroundTintMode(android.view.View);
+    method public static android.graphics.Rect? getClipBounds(android.view.View);
+    method public static android.view.Display? getDisplay(android.view.View);
+    method public static float getElevation(android.view.View);
+    method public static boolean getFitsSystemWindows(android.view.View);
+    method public static int getImportantForAccessibility(android.view.View);
+    method public static int getImportantForAutofill(android.view.View);
+    method public static int getLabelFor(android.view.View);
+    method @Deprecated public static int getLayerType(android.view.View!);
+    method public static int getLayoutDirection(android.view.View);
+    method @Deprecated public static android.graphics.Matrix? getMatrix(android.view.View!);
+    method @Deprecated public static int getMeasuredHeightAndState(android.view.View!);
+    method @Deprecated public static int getMeasuredState(android.view.View!);
+    method @Deprecated public static int getMeasuredWidthAndState(android.view.View!);
+    method public static int getMinimumHeight(android.view.View);
+    method public static int getMinimumWidth(android.view.View);
+    method public static int getNextClusterForwardId(android.view.View);
+    method @Deprecated public static int getOverScrollMode(android.view.View!);
+    method @Px public static int getPaddingEnd(android.view.View);
+    method @Px public static int getPaddingStart(android.view.View);
+    method public static android.view.ViewParent! getParentForAccessibility(android.view.View);
+    method @Deprecated public static float getPivotX(android.view.View!);
+    method @Deprecated public static float getPivotY(android.view.View!);
+    method @Deprecated public static float getRotation(android.view.View!);
+    method @Deprecated public static float getRotationX(android.view.View!);
+    method @Deprecated public static float getRotationY(android.view.View!);
+    method @Deprecated public static float getScaleX(android.view.View!);
+    method @Deprecated public static float getScaleY(android.view.View!);
+    method public static int getScrollIndicators(android.view.View);
+    method public static java.util.List<android.graphics.Rect!> getSystemGestureExclusionRects(android.view.View);
+    method public static String? getTransitionName(android.view.View);
+    method @Deprecated public static float getTranslationX(android.view.View!);
+    method @Deprecated public static float getTranslationY(android.view.View!);
+    method public static float getTranslationZ(android.view.View);
+    method public static int getWindowSystemUiVisibility(android.view.View);
+    method @Deprecated public static float getX(android.view.View!);
+    method @Deprecated public static float getY(android.view.View!);
+    method public static float getZ(android.view.View);
+    method public static boolean hasAccessibilityDelegate(android.view.View);
+    method public static boolean hasExplicitFocusable(android.view.View);
+    method public static boolean hasNestedScrollingParent(android.view.View);
+    method public static boolean hasNestedScrollingParent(android.view.View, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public static boolean hasOnClickListeners(android.view.View);
+    method public static boolean hasOverlappingRendering(android.view.View);
+    method public static boolean hasTransientState(android.view.View);
+    method @UiThread public static boolean isAccessibilityHeading(android.view.View!);
+    method public static boolean isAttachedToWindow(android.view.View);
+    method public static boolean isFocusedByDefault(android.view.View);
+    method public static boolean isImportantForAccessibility(android.view.View);
+    method public static boolean isImportantForAutofill(android.view.View);
+    method public static boolean isInLayout(android.view.View);
+    method public static boolean isKeyboardNavigationCluster(android.view.View);
+    method public static boolean isLaidOut(android.view.View);
+    method public static boolean isLayoutDirectionResolved(android.view.View);
+    method public static boolean isNestedScrollingEnabled(android.view.View);
+    method @Deprecated public static boolean isOpaque(android.view.View!);
+    method public static boolean isPaddingRelative(android.view.View);
+    method @UiThread public static boolean isScreenReaderFocusable(android.view.View!);
+    method @Deprecated public static void jumpDrawablesToCurrentState(android.view.View!);
+    method public static android.view.View! keyboardNavigationClusterSearch(android.view.View, android.view.View!, @androidx.core.view.ViewCompat.FocusDirection int);
+    method public static void offsetLeftAndRight(android.view.View, int);
+    method public static void offsetTopAndBottom(android.view.View, int);
+    method public static androidx.core.view.WindowInsetsCompat! onApplyWindowInsets(android.view.View, androidx.core.view.WindowInsetsCompat!);
+    method @Deprecated public static void onInitializeAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static void onInitializeAccessibilityNodeInfo(android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method @Deprecated public static void onPopulateAccessibilityEvent(android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static boolean performAccessibilityAction(android.view.View, int, android.os.Bundle!);
+    method public static void postInvalidateOnAnimation(android.view.View);
+    method public static void postInvalidateOnAnimation(android.view.View, int, int, int, int);
+    method public static void postOnAnimation(android.view.View, Runnable!);
+    method public static void postOnAnimationDelayed(android.view.View, Runnable!, long);
+    method public static void removeAccessibilityAction(android.view.View, int);
+    method public static void removeOnUnhandledKeyEventListener(android.view.View, androidx.core.view.ViewCompat.OnUnhandledKeyEventListenerCompat);
+    method public static void replaceAccessibilityAction(android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat, CharSequence?, androidx.core.view.accessibility.AccessibilityViewCommand?);
+    method public static void requestApplyInsets(android.view.View);
+    method public static <T extends android.view.View> T requireViewById(android.view.View, @IdRes int);
+    method @Deprecated public static int resolveSizeAndState(int, int, int);
+    method public static boolean restoreDefaultFocus(android.view.View);
+    method public static void setAccessibilityDelegate(android.view.View, androidx.core.view.AccessibilityDelegateCompat!);
+    method @UiThread public static void setAccessibilityHeading(android.view.View!, boolean);
+    method public static void setAccessibilityLiveRegion(android.view.View, int);
+    method @UiThread public static void setAccessibilityPaneTitle(android.view.View!, CharSequence!);
+    method @Deprecated public static void setActivated(android.view.View!, boolean);
+    method @Deprecated public static void setAlpha(android.view.View!, @FloatRange(from=0.0, to=1.0) float);
+    method public static void setAutofillHints(android.view.View, java.lang.String!...);
+    method public static void setBackground(android.view.View, android.graphics.drawable.Drawable?);
+    method public static void setBackgroundTintList(android.view.View, android.content.res.ColorStateList!);
+    method public static void setBackgroundTintMode(android.view.View, android.graphics.PorterDuff.Mode!);
+    method @Deprecated public static void setChildrenDrawingOrderEnabled(android.view.ViewGroup!, boolean);
+    method public static void setClipBounds(android.view.View, android.graphics.Rect!);
+    method public static void setElevation(android.view.View, float);
+    method @Deprecated public static void setFitsSystemWindows(android.view.View!, boolean);
+    method public static void setFocusedByDefault(android.view.View, boolean);
+    method public static void setHasTransientState(android.view.View, boolean);
+    method public static void setImportantForAccessibility(android.view.View, int);
+    method public static void setImportantForAutofill(android.view.View, int);
+    method public static void setKeyboardNavigationCluster(android.view.View, boolean);
+    method public static void setLabelFor(android.view.View, @IdRes int);
+    method public static void setLayerPaint(android.view.View, android.graphics.Paint!);
+    method @Deprecated public static void setLayerType(android.view.View!, int, android.graphics.Paint!);
+    method public static void setLayoutDirection(android.view.View, int);
+    method public static void setNestedScrollingEnabled(android.view.View, boolean);
+    method public static void setNextClusterForwardId(android.view.View, int);
+    method public static void setOnApplyWindowInsetsListener(android.view.View, androidx.core.view.OnApplyWindowInsetsListener!);
+    method @Deprecated public static void setOverScrollMode(android.view.View!, int);
+    method public static void setPaddingRelative(android.view.View, @Px int, @Px int, @Px int, @Px int);
+    method @Deprecated public static void setPivotX(android.view.View!, float);
+    method @Deprecated public static void setPivotY(android.view.View!, float);
+    method public static void setPointerIcon(android.view.View, androidx.core.view.PointerIconCompat!);
+    method @Deprecated public static void setRotation(android.view.View!, float);
+    method @Deprecated public static void setRotationX(android.view.View!, float);
+    method @Deprecated public static void setRotationY(android.view.View!, float);
+    method @Deprecated public static void setSaveFromParentEnabled(android.view.View!, boolean);
+    method @Deprecated public static void setScaleX(android.view.View!, float);
+    method @Deprecated public static void setScaleY(android.view.View!, float);
+    method @UiThread public static void setScreenReaderFocusable(android.view.View!, boolean);
+    method public static void setScrollIndicators(android.view.View, @androidx.core.view.ViewCompat.ScrollIndicators int);
+    method public static void setScrollIndicators(android.view.View, @androidx.core.view.ViewCompat.ScrollIndicators int, @androidx.core.view.ViewCompat.ScrollIndicators int);
+    method public static void setSystemGestureExclusionRects(android.view.View, java.util.List<android.graphics.Rect!>);
+    method public static void setTooltipText(android.view.View, CharSequence?);
+    method public static void setTransitionName(android.view.View, String!);
+    method @Deprecated public static void setTranslationX(android.view.View!, float);
+    method @Deprecated public static void setTranslationY(android.view.View!, float);
+    method public static void setTranslationZ(android.view.View, float);
+    method @Deprecated public static void setX(android.view.View!, float);
+    method @Deprecated public static void setY(android.view.View!, float);
+    method public static void setZ(android.view.View, float);
+    method public static boolean startDragAndDrop(android.view.View, android.content.ClipData!, android.view.View.DragShadowBuilder!, Object!, int);
+    method public static boolean startNestedScroll(android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int);
+    method public static boolean startNestedScroll(android.view.View, @androidx.core.view.ViewCompat.ScrollAxis int, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public static void stopNestedScroll(android.view.View);
+    method public static void stopNestedScroll(android.view.View, @androidx.core.view.ViewCompat.NestedScrollType int);
+    method public static void updateDragShadow(android.view.View, android.view.View.DragShadowBuilder!);
+    field public static final int ACCESSIBILITY_LIVE_REGION_ASSERTIVE = 2; // 0x2
+    field public static final int ACCESSIBILITY_LIVE_REGION_NONE = 0; // 0x0
+    field public static final int ACCESSIBILITY_LIVE_REGION_POLITE = 1; // 0x1
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_AUTO = 0; // 0x0
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_NO = 2; // 0x2
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS = 4; // 0x4
+    field public static final int IMPORTANT_FOR_ACCESSIBILITY_YES = 1; // 0x1
+    field @Deprecated public static final int LAYER_TYPE_HARDWARE = 2; // 0x2
+    field @Deprecated public static final int LAYER_TYPE_NONE = 0; // 0x0
+    field @Deprecated public static final int LAYER_TYPE_SOFTWARE = 1; // 0x1
+    field public static final int LAYOUT_DIRECTION_INHERIT = 2; // 0x2
+    field public static final int LAYOUT_DIRECTION_LOCALE = 3; // 0x3
+    field public static final int LAYOUT_DIRECTION_LTR = 0; // 0x0
+    field public static final int LAYOUT_DIRECTION_RTL = 1; // 0x1
+    field @Deprecated public static final int MEASURED_HEIGHT_STATE_SHIFT = 16; // 0x10
+    field @Deprecated public static final int MEASURED_SIZE_MASK = 16777215; // 0xffffff
+    field @Deprecated public static final int MEASURED_STATE_MASK = -16777216; // 0xff000000
+    field @Deprecated public static final int MEASURED_STATE_TOO_SMALL = 16777216; // 0x1000000
+    field @Deprecated public static final int OVER_SCROLL_ALWAYS = 0; // 0x0
+    field @Deprecated public static final int OVER_SCROLL_IF_CONTENT_SCROLLS = 1; // 0x1
+    field @Deprecated public static final int OVER_SCROLL_NEVER = 2; // 0x2
+    field public static final int SCROLL_AXIS_HORIZONTAL = 1; // 0x1
+    field public static final int SCROLL_AXIS_NONE = 0; // 0x0
+    field public static final int SCROLL_AXIS_VERTICAL = 2; // 0x2
+    field public static final int SCROLL_INDICATOR_BOTTOM = 2; // 0x2
+    field public static final int SCROLL_INDICATOR_END = 32; // 0x20
+    field public static final int SCROLL_INDICATOR_LEFT = 4; // 0x4
+    field public static final int SCROLL_INDICATOR_RIGHT = 8; // 0x8
+    field public static final int SCROLL_INDICATOR_START = 16; // 0x10
+    field public static final int SCROLL_INDICATOR_TOP = 1; // 0x1
+    field public static final int TYPE_NON_TOUCH = 1; // 0x1
+    field public static final int TYPE_TOUCH = 0; // 0x0
+  }
+
+  @IntDef({android.view.View.FOCUS_LEFT, android.view.View.FOCUS_UP, android.view.View.FOCUS_RIGHT, android.view.View.FOCUS_DOWN, android.view.View.FOCUS_FORWARD, android.view.View.FOCUS_BACKWARD}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewCompat.FocusDirection {
+  }
+
+  @IntDef({android.view.View.FOCUS_LEFT, android.view.View.FOCUS_UP, android.view.View.FOCUS_RIGHT, android.view.View.FOCUS_DOWN}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewCompat.FocusRealDirection {
+  }
+
+  @IntDef({android.view.View.FOCUS_FORWARD, android.view.View.FOCUS_BACKWARD}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewCompat.FocusRelativeDirection {
+  }
+
+  @IntDef({androidx.core.view.ViewCompat.TYPE_TOUCH, androidx.core.view.ViewCompat.TYPE_NON_TOUCH}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewCompat.NestedScrollType {
+  }
+
+  public static interface ViewCompat.OnUnhandledKeyEventListenerCompat {
+    method public boolean onUnhandledKeyEvent(android.view.View!, android.view.KeyEvent!);
+  }
+
+  @IntDef(value={androidx.core.view.ViewCompat.SCROLL_AXIS_NONE, androidx.core.view.ViewCompat.SCROLL_AXIS_HORIZONTAL, androidx.core.view.ViewCompat.SCROLL_AXIS_VERTICAL}, flag=true) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewCompat.ScrollAxis {
+  }
+
+  @IntDef(flag=true, value={androidx.core.view.ViewCompat.SCROLL_INDICATOR_TOP, androidx.core.view.ViewCompat.SCROLL_INDICATOR_BOTTOM, androidx.core.view.ViewCompat.SCROLL_INDICATOR_LEFT, androidx.core.view.ViewCompat.SCROLL_INDICATOR_RIGHT, androidx.core.view.ViewCompat.SCROLL_INDICATOR_START, androidx.core.view.ViewCompat.SCROLL_INDICATOR_END}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewCompat.ScrollIndicators {
+  }
+
+  public final class ViewConfigurationCompat {
+    method public static float getScaledHorizontalScrollFactor(android.view.ViewConfiguration, android.content.Context);
+    method public static int getScaledHoverSlop(android.view.ViewConfiguration!);
+    method @Deprecated public static int getScaledPagingTouchSlop(android.view.ViewConfiguration!);
+    method public static float getScaledVerticalScrollFactor(android.view.ViewConfiguration, android.content.Context);
+    method @Deprecated public static boolean hasPermanentMenuKey(android.view.ViewConfiguration!);
+    method public static boolean shouldShowMenuShortcutsWhenKeyboardPresent(android.view.ViewConfiguration!, android.content.Context);
+  }
+
+  public final class ViewGroupCompat {
+    method public static int getLayoutMode(android.view.ViewGroup);
+    method @androidx.core.view.ViewCompat.ScrollAxis public static int getNestedScrollAxes(android.view.ViewGroup);
+    method public static boolean isTransitionGroup(android.view.ViewGroup);
+    method @Deprecated public static boolean onRequestSendAccessibilityEvent(android.view.ViewGroup!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+    method public static void setLayoutMode(android.view.ViewGroup, int);
+    method @Deprecated public static void setMotionEventSplittingEnabled(android.view.ViewGroup!, boolean);
+    method public static void setTransitionGroup(android.view.ViewGroup, boolean);
+    field public static final int LAYOUT_MODE_CLIP_BOUNDS = 0; // 0x0
+    field public static final int LAYOUT_MODE_OPTICAL_BOUNDS = 1; // 0x1
+  }
+
+  public final class ViewParentCompat {
+    method public static void notifySubtreeAccessibilityStateChanged(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static boolean onNestedFling(android.view.ViewParent!, android.view.View!, float, float, boolean);
+    method public static boolean onNestedPreFling(android.view.ViewParent!, android.view.View!, float, float);
+    method public static void onNestedPreScroll(android.view.ViewParent!, android.view.View!, int, int, int[]!);
+    method public static void onNestedPreScroll(android.view.ViewParent!, android.view.View!, int, int, int[]!, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int, int);
+    method public static void onNestedScroll(android.view.ViewParent!, android.view.View!, int, int, int, int, int, int[]);
+    method public static void onNestedScrollAccepted(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static void onNestedScrollAccepted(android.view.ViewParent!, android.view.View!, android.view.View!, int, int);
+    method public static boolean onStartNestedScroll(android.view.ViewParent!, android.view.View!, android.view.View!, int);
+    method public static boolean onStartNestedScroll(android.view.ViewParent!, android.view.View!, android.view.View!, int, int);
+    method public static void onStopNestedScroll(android.view.ViewParent!, android.view.View!);
+    method public static void onStopNestedScroll(android.view.ViewParent!, android.view.View!, int);
+    method @Deprecated public static boolean requestSendAccessibilityEvent(android.view.ViewParent!, android.view.View!, android.view.accessibility.AccessibilityEvent!);
+  }
+
+  public final class ViewPropertyAnimatorCompat {
+    method public androidx.core.view.ViewPropertyAnimatorCompat! alpha(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! alphaBy(float);
+    method public void cancel();
+    method public long getDuration();
+    method public android.view.animation.Interpolator! getInterpolator();
+    method public long getStartDelay();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotation(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! rotationYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! scaleYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setDuration(long);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setInterpolator(android.view.animation.Interpolator!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setListener(androidx.core.view.ViewPropertyAnimatorListener!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setStartDelay(long);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! setUpdateListener(androidx.core.view.ViewPropertyAnimatorUpdateListener!);
+    method public void start();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationX(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationXBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationY(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationYBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationZ(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! translationZBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withEndAction(Runnable!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withLayer();
+    method public androidx.core.view.ViewPropertyAnimatorCompat! withStartAction(Runnable!);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! x(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! xBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! y(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! yBy(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! z(float);
+    method public androidx.core.view.ViewPropertyAnimatorCompat! zBy(float);
+  }
+
+  public interface ViewPropertyAnimatorListener {
+    method public void onAnimationCancel(android.view.View!);
+    method public void onAnimationEnd(android.view.View!);
+    method public void onAnimationStart(android.view.View!);
+  }
+
+  public class ViewPropertyAnimatorListenerAdapter implements androidx.core.view.ViewPropertyAnimatorListener {
+    ctor public ViewPropertyAnimatorListenerAdapter();
+    method public void onAnimationCancel(android.view.View!);
+    method public void onAnimationEnd(android.view.View!);
+    method public void onAnimationStart(android.view.View!);
+  }
+
+  public interface ViewPropertyAnimatorUpdateListener {
+    method public void onAnimationUpdate(android.view.View!);
+  }
+
+  public final class WindowCompat {
+    method public static <T extends android.view.View> T requireViewById(android.view.Window, @IdRes int);
+    field public static final int FEATURE_ACTION_BAR = 8; // 0x8
+    field public static final int FEATURE_ACTION_BAR_OVERLAY = 9; // 0x9
+    field public static final int FEATURE_ACTION_MODE_OVERLAY = 10; // 0xa
+  }
+
+  public class WindowInsetsCompat {
+    ctor public WindowInsetsCompat(androidx.core.view.WindowInsetsCompat!);
+    method public androidx.core.view.WindowInsetsCompat! consumeDisplayCutout();
+    method public androidx.core.view.WindowInsetsCompat! consumeStableInsets();
+    method public androidx.core.view.WindowInsetsCompat! consumeSystemWindowInsets();
+    method public androidx.core.view.DisplayCutoutCompat? getDisplayCutout();
+    method public androidx.core.graphics.Insets getMandatorySystemGestureInsets();
+    method public int getStableInsetBottom();
+    method public int getStableInsetLeft();
+    method public int getStableInsetRight();
+    method public int getStableInsetTop();
+    method public androidx.core.graphics.Insets getStableInsets();
+    method public androidx.core.graphics.Insets getSystemGestureInsets();
+    method public int getSystemWindowInsetBottom();
+    method public int getSystemWindowInsetLeft();
+    method public int getSystemWindowInsetRight();
+    method public int getSystemWindowInsetTop();
+    method public androidx.core.graphics.Insets getSystemWindowInsets();
+    method public androidx.core.graphics.Insets getTappableElementInsets();
+    method public boolean hasInsets();
+    method public boolean hasStableInsets();
+    method public boolean hasSystemWindowInsets();
+    method public boolean isConsumed();
+    method public boolean isRound();
+    method public androidx.core.view.WindowInsetsCompat! replaceSystemWindowInsets(int, int, int, int);
+    method public androidx.core.view.WindowInsetsCompat! replaceSystemWindowInsets(android.graphics.Rect!);
+    method @RequiresApi(20) public android.view.WindowInsets? toWindowInsets();
+    method @RequiresApi(20) public static androidx.core.view.WindowInsetsCompat toWindowInsetsCompat(android.view.WindowInsets);
+  }
+
+}
+
+package androidx.core.view.accessibility {
+
+  public final class AccessibilityClickableSpanCompat extends android.text.style.ClickableSpan {
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public AccessibilityClickableSpanCompat(int, androidx.core.view.accessibility.AccessibilityNodeInfoCompat!, int);
+    method public void onClick(android.view.View);
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final String SPAN_ID = "ACCESSIBILITY_CLICKABLE_SPAN_ID";
+  }
+
+  public final class AccessibilityEventCompat {
+    method @Deprecated public static void appendRecord(android.view.accessibility.AccessibilityEvent!, androidx.core.view.accessibility.AccessibilityRecordCompat!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! asRecord(android.view.accessibility.AccessibilityEvent!);
+    method public static int getAction(android.view.accessibility.AccessibilityEvent!);
+    method public static int getContentChangeTypes(android.view.accessibility.AccessibilityEvent!);
+    method public static int getMovementGranularity(android.view.accessibility.AccessibilityEvent!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! getRecord(android.view.accessibility.AccessibilityEvent!, int);
+    method @Deprecated public static int getRecordCount(android.view.accessibility.AccessibilityEvent!);
+    method public static void setAction(android.view.accessibility.AccessibilityEvent!, int);
+    method public static void setContentChangeTypes(android.view.accessibility.AccessibilityEvent!, int);
+    method public static void setMovementGranularity(android.view.accessibility.AccessibilityEvent!, int);
+    field public static final int CONTENT_CHANGE_TYPE_CONTENT_DESCRIPTION = 4; // 0x4
+    field public static final int CONTENT_CHANGE_TYPE_PANE_APPEARED = 16; // 0x10
+    field public static final int CONTENT_CHANGE_TYPE_PANE_DISAPPEARED = 32; // 0x20
+    field public static final int CONTENT_CHANGE_TYPE_PANE_TITLE = 8; // 0x8
+    field public static final int CONTENT_CHANGE_TYPE_SUBTREE = 1; // 0x1
+    field public static final int CONTENT_CHANGE_TYPE_TEXT = 2; // 0x2
+    field public static final int CONTENT_CHANGE_TYPE_UNDEFINED = 0; // 0x0
+    field public static final int TYPES_ALL_MASK = -1; // 0xffffffff
+    field public static final int TYPE_ANNOUNCEMENT = 16384; // 0x4000
+    field public static final int TYPE_ASSIST_READING_CONTEXT = 16777216; // 0x1000000
+    field public static final int TYPE_GESTURE_DETECTION_END = 524288; // 0x80000
+    field public static final int TYPE_GESTURE_DETECTION_START = 262144; // 0x40000
+    field @Deprecated public static final int TYPE_TOUCH_EXPLORATION_GESTURE_END = 1024; // 0x400
+    field @Deprecated public static final int TYPE_TOUCH_EXPLORATION_GESTURE_START = 512; // 0x200
+    field public static final int TYPE_TOUCH_INTERACTION_END = 2097152; // 0x200000
+    field public static final int TYPE_TOUCH_INTERACTION_START = 1048576; // 0x100000
+    field public static final int TYPE_VIEW_ACCESSIBILITY_FOCUSED = 32768; // 0x8000
+    field public static final int TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED = 65536; // 0x10000
+    field public static final int TYPE_VIEW_CONTEXT_CLICKED = 8388608; // 0x800000
+    field @Deprecated public static final int TYPE_VIEW_HOVER_ENTER = 128; // 0x80
+    field @Deprecated public static final int TYPE_VIEW_HOVER_EXIT = 256; // 0x100
+    field @Deprecated public static final int TYPE_VIEW_SCROLLED = 4096; // 0x1000
+    field @Deprecated public static final int TYPE_VIEW_TEXT_SELECTION_CHANGED = 8192; // 0x2000
+    field public static final int TYPE_VIEW_TEXT_TRAVERSED_AT_MOVEMENT_GRANULARITY = 131072; // 0x20000
+    field public static final int TYPE_WINDOWS_CHANGED = 4194304; // 0x400000
+    field @Deprecated public static final int TYPE_WINDOW_CONTENT_CHANGED = 2048; // 0x800
+  }
+
+  public final class AccessibilityManagerCompat {
+    method @Deprecated public static boolean addAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener!);
+    method public static boolean addTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.TouchExplorationStateChangeListener!);
+    method @Deprecated public static java.util.List<android.accessibilityservice.AccessibilityServiceInfo!>! getEnabledAccessibilityServiceList(android.view.accessibility.AccessibilityManager!, int);
+    method @Deprecated public static java.util.List<android.accessibilityservice.AccessibilityServiceInfo!>! getInstalledAccessibilityServiceList(android.view.accessibility.AccessibilityManager!);
+    method @Deprecated public static boolean isTouchExplorationEnabled(android.view.accessibility.AccessibilityManager!);
+    method @Deprecated public static boolean removeAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener!);
+    method public static boolean removeTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager!, androidx.core.view.accessibility.AccessibilityManagerCompat.TouchExplorationStateChangeListener!);
+  }
+
+  @Deprecated public static interface AccessibilityManagerCompat.AccessibilityStateChangeListener {
+    method @Deprecated public void onAccessibilityStateChanged(boolean);
+  }
+
+  @Deprecated public abstract static class AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat implements androidx.core.view.accessibility.AccessibilityManagerCompat.AccessibilityStateChangeListener {
+    ctor @Deprecated public AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat();
+  }
+
+  public static interface AccessibilityManagerCompat.TouchExplorationStateChangeListener {
+    method public void onTouchExplorationStateChanged(boolean);
+  }
+
+  public class AccessibilityNodeInfoCompat {
+    ctor @Deprecated public AccessibilityNodeInfoCompat(Object!);
+    method public void addAction(int);
+    method public void addAction(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!);
+    method public void addChild(android.view.View!);
+    method public void addChild(android.view.View!, int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void addSpansToExtras(CharSequence!, android.view.View!);
+    method public boolean canOpenPopup();
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>! findAccessibilityNodeInfosByText(String!);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>! findAccessibilityNodeInfosByViewId(String!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! findFocus(int);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! focusSearch(int);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!>! getActionList();
+    method public int getActions();
+    method @Deprecated public void getBoundsInParent(android.graphics.Rect!);
+    method public void getBoundsInScreen(android.graphics.Rect!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getChild(int);
+    method public int getChildCount();
+    method public CharSequence! getClassName();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.text.style.ClickableSpan![]! getClickableSpans(CharSequence!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! getCollectionInfo();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! getCollectionItemInfo();
+    method public CharSequence! getContentDescription();
+    method public int getDrawingOrder();
+    method public CharSequence! getError();
+    method public android.os.Bundle! getExtras();
+    method public CharSequence? getHintText();
+    method @Deprecated public Object! getInfo();
+    method public int getInputType();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getLabelFor();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getLabeledBy();
+    method public int getLiveRegion();
+    method public int getMaxTextLength();
+    method public int getMovementGranularities();
+    method public CharSequence! getPackageName();
+    method public CharSequence? getPaneTitle();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getParent();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat! getRangeInfo();
+    method public CharSequence? getRoleDescription();
+    method public CharSequence! getText();
+    method public int getTextSelectionEnd();
+    method public int getTextSelectionStart();
+    method public CharSequence? getTooltipText();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.TouchDelegateInfoCompat? getTouchDelegateInfo();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getTraversalAfter();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getTraversalBefore();
+    method public String! getViewIdResourceName();
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getWindow();
+    method public int getWindowId();
+    method public boolean isAccessibilityFocused();
+    method public boolean isCheckable();
+    method public boolean isChecked();
+    method public boolean isClickable();
+    method public boolean isContentInvalid();
+    method public boolean isContextClickable();
+    method public boolean isDismissable();
+    method public boolean isEditable();
+    method public boolean isEnabled();
+    method public boolean isFocusable();
+    method public boolean isFocused();
+    method public boolean isHeading();
+    method public boolean isImportantForAccessibility();
+    method public boolean isLongClickable();
+    method public boolean isMultiLine();
+    method public boolean isPassword();
+    method public boolean isScreenReaderFocusable();
+    method public boolean isScrollable();
+    method public boolean isSelected();
+    method public boolean isShowingHintText();
+    method public boolean isTextEntryKey();
+    method public boolean isVisibleToUser();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(android.view.View!);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(android.view.View!, int);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! obtain(androidx.core.view.accessibility.AccessibilityNodeInfoCompat!);
+    method public boolean performAction(int);
+    method public boolean performAction(int, android.os.Bundle!);
+    method public void recycle();
+    method public boolean refresh();
+    method public boolean removeAction(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat!);
+    method public boolean removeChild(android.view.View!);
+    method public boolean removeChild(android.view.View!, int);
+    method public void setAccessibilityFocused(boolean);
+    method @Deprecated public void setBoundsInParent(android.graphics.Rect!);
+    method public void setBoundsInScreen(android.graphics.Rect!);
+    method public void setCanOpenPopup(boolean);
+    method public void setCheckable(boolean);
+    method public void setChecked(boolean);
+    method public void setClassName(CharSequence!);
+    method public void setClickable(boolean);
+    method public void setCollectionInfo(Object!);
+    method public void setCollectionItemInfo(Object!);
+    method public void setContentDescription(CharSequence!);
+    method public void setContentInvalid(boolean);
+    method public void setContextClickable(boolean);
+    method public void setDismissable(boolean);
+    method public void setDrawingOrder(int);
+    method public void setEditable(boolean);
+    method public void setEnabled(boolean);
+    method public void setError(CharSequence!);
+    method public void setFocusable(boolean);
+    method public void setFocused(boolean);
+    method public void setHeading(boolean);
+    method public void setHintText(CharSequence?);
+    method public void setImportantForAccessibility(boolean);
+    method public void setInputType(int);
+    method public void setLabelFor(android.view.View!);
+    method public void setLabelFor(android.view.View!, int);
+    method public void setLabeledBy(android.view.View!);
+    method public void setLabeledBy(android.view.View!, int);
+    method public void setLiveRegion(int);
+    method public void setLongClickable(boolean);
+    method public void setMaxTextLength(int);
+    method public void setMovementGranularities(int);
+    method public void setMultiLine(boolean);
+    method public void setPackageName(CharSequence!);
+    method public void setPaneTitle(CharSequence?);
+    method public void setParent(android.view.View!);
+    method public void setParent(android.view.View!, int);
+    method public void setPassword(boolean);
+    method public void setRangeInfo(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat!);
+    method public void setRoleDescription(CharSequence?);
+    method public void setScreenReaderFocusable(boolean);
+    method public void setScrollable(boolean);
+    method public void setSelected(boolean);
+    method public void setShowingHintText(boolean);
+    method public void setSource(android.view.View!);
+    method public void setSource(android.view.View!, int);
+    method public void setText(CharSequence!);
+    method public void setTextEntryKey(boolean);
+    method public void setTextSelection(int, int);
+    method public void setTooltipText(CharSequence?);
+    method public void setTouchDelegateInfo(androidx.core.view.accessibility.AccessibilityNodeInfoCompat.TouchDelegateInfoCompat);
+    method public void setTraversalAfter(android.view.View!);
+    method public void setTraversalAfter(android.view.View!, int);
+    method public void setTraversalBefore(android.view.View!);
+    method public void setTraversalBefore(android.view.View!, int);
+    method public void setViewIdResourceName(String!);
+    method public void setVisibleToUser(boolean);
+    method public android.view.accessibility.AccessibilityNodeInfo! unwrap();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat! wrap(android.view.accessibility.AccessibilityNodeInfo);
+    field public static final int ACTION_ACCESSIBILITY_FOCUS = 64; // 0x40
+    field public static final String ACTION_ARGUMENT_COLUMN_INT = "android.view.accessibility.action.ARGUMENT_COLUMN_INT";
+    field public static final String ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN = "ACTION_ARGUMENT_EXTEND_SELECTION_BOOLEAN";
+    field public static final String ACTION_ARGUMENT_HTML_ELEMENT_STRING = "ACTION_ARGUMENT_HTML_ELEMENT_STRING";
+    field public static final String ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT = "ACTION_ARGUMENT_MOVEMENT_GRANULARITY_INT";
+    field public static final String ACTION_ARGUMENT_MOVE_WINDOW_X = "ACTION_ARGUMENT_MOVE_WINDOW_X";
+    field public static final String ACTION_ARGUMENT_MOVE_WINDOW_Y = "ACTION_ARGUMENT_MOVE_WINDOW_Y";
+    field public static final String ACTION_ARGUMENT_PROGRESS_VALUE = "android.view.accessibility.action.ARGUMENT_PROGRESS_VALUE";
+    field public static final String ACTION_ARGUMENT_ROW_INT = "android.view.accessibility.action.ARGUMENT_ROW_INT";
+    field public static final String ACTION_ARGUMENT_SELECTION_END_INT = "ACTION_ARGUMENT_SELECTION_END_INT";
+    field public static final String ACTION_ARGUMENT_SELECTION_START_INT = "ACTION_ARGUMENT_SELECTION_START_INT";
+    field public static final String ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE = "ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE";
+    field public static final int ACTION_CLEAR_ACCESSIBILITY_FOCUS = 128; // 0x80
+    field public static final int ACTION_CLEAR_FOCUS = 2; // 0x2
+    field public static final int ACTION_CLEAR_SELECTION = 8; // 0x8
+    field public static final int ACTION_CLICK = 16; // 0x10
+    field public static final int ACTION_COLLAPSE = 524288; // 0x80000
+    field public static final int ACTION_COPY = 16384; // 0x4000
+    field public static final int ACTION_CUT = 65536; // 0x10000
+    field public static final int ACTION_DISMISS = 1048576; // 0x100000
+    field public static final int ACTION_EXPAND = 262144; // 0x40000
+    field public static final int ACTION_FOCUS = 1; // 0x1
+    field public static final int ACTION_LONG_CLICK = 32; // 0x20
+    field public static final int ACTION_NEXT_AT_MOVEMENT_GRANULARITY = 256; // 0x100
+    field public static final int ACTION_NEXT_HTML_ELEMENT = 1024; // 0x400
+    field public static final int ACTION_PASTE = 32768; // 0x8000
+    field public static final int ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY = 512; // 0x200
+    field public static final int ACTION_PREVIOUS_HTML_ELEMENT = 2048; // 0x800
+    field public static final int ACTION_SCROLL_BACKWARD = 8192; // 0x2000
+    field public static final int ACTION_SCROLL_FORWARD = 4096; // 0x1000
+    field public static final int ACTION_SELECT = 4; // 0x4
+    field public static final int ACTION_SET_SELECTION = 131072; // 0x20000
+    field public static final int ACTION_SET_TEXT = 2097152; // 0x200000
+    field public static final int FOCUS_ACCESSIBILITY = 2; // 0x2
+    field public static final int FOCUS_INPUT = 1; // 0x1
+    field public static final int MOVEMENT_GRANULARITY_CHARACTER = 1; // 0x1
+    field public static final int MOVEMENT_GRANULARITY_LINE = 4; // 0x4
+    field public static final int MOVEMENT_GRANULARITY_PAGE = 16; // 0x10
+    field public static final int MOVEMENT_GRANULARITY_PARAGRAPH = 8; // 0x8
+    field public static final int MOVEMENT_GRANULARITY_WORD = 2; // 0x2
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int mParentVirtualDescendantId;
+  }
+
+  public static class AccessibilityNodeInfoCompat.AccessibilityActionCompat {
+    ctor public AccessibilityNodeInfoCompat.AccessibilityActionCompat(int, CharSequence!);
+    ctor @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public AccessibilityNodeInfoCompat.AccessibilityActionCompat(int, CharSequence!, androidx.core.view.accessibility.AccessibilityViewCommand!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! createReplacementAction(CharSequence!, androidx.core.view.accessibility.AccessibilityViewCommand!);
+    method public int getId();
+    method public CharSequence! getLabel();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public boolean perform(android.view.View!, android.os.Bundle!);
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_ACCESSIBILITY_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_ACCESSIBILITY_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLEAR_SELECTION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_COLLAPSE;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CONTEXT_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_COPY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_CUT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_DISMISS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_EXPAND;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_FOCUS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_HIDE_TOOLTIP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_LONG_CLICK;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_MOVE_WINDOW;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_NEXT_AT_MOVEMENT_GRANULARITY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_NEXT_HTML_ELEMENT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_DOWN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_LEFT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_RIGHT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat ACTION_PAGE_UP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PASTE;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_PREVIOUS_HTML_ELEMENT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_BACKWARD;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_DOWN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_FORWARD;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_LEFT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_RIGHT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_TO_POSITION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SCROLL_UP;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SELECT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_PROGRESS;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_SELECTION;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SET_TEXT;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SHOW_ON_SCREEN;
+    field public static final androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat! ACTION_SHOW_TOOLTIP;
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) protected final androidx.core.view.accessibility.AccessibilityViewCommand! mCommand;
+  }
+
+  public static class AccessibilityNodeInfoCompat.CollectionInfoCompat {
+    method public int getColumnCount();
+    method public int getRowCount();
+    method public int getSelectionMode();
+    method public boolean isHierarchical();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! obtain(int, int, boolean, int);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionInfoCompat! obtain(int, int, boolean);
+    field public static final int SELECTION_MODE_MULTIPLE = 2; // 0x2
+    field public static final int SELECTION_MODE_NONE = 0; // 0x0
+    field public static final int SELECTION_MODE_SINGLE = 1; // 0x1
+  }
+
+  public static class AccessibilityNodeInfoCompat.CollectionItemInfoCompat {
+    method public int getColumnIndex();
+    method public int getColumnSpan();
+    method public int getRowIndex();
+    method public int getRowSpan();
+    method @Deprecated public boolean isHeading();
+    method public boolean isSelected();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! obtain(int, int, int, int, boolean, boolean);
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.CollectionItemInfoCompat! obtain(int, int, int, int, boolean);
+  }
+
+  public static class AccessibilityNodeInfoCompat.RangeInfoCompat {
+    method public float getCurrent();
+    method public float getMax();
+    method public float getMin();
+    method public int getType();
+    method public static androidx.core.view.accessibility.AccessibilityNodeInfoCompat.RangeInfoCompat! obtain(int, float, float, float);
+    field public static final int RANGE_TYPE_FLOAT = 1; // 0x1
+    field public static final int RANGE_TYPE_INT = 0; // 0x0
+    field public static final int RANGE_TYPE_PERCENT = 2; // 0x2
+  }
+
+  public static final class AccessibilityNodeInfoCompat.TouchDelegateInfoCompat {
+    ctor public AccessibilityNodeInfoCompat.TouchDelegateInfoCompat(java.util.Map<android.graphics.Region!,android.view.View!>);
+    method public android.graphics.Region? getRegionAt(@IntRange(from=0) int);
+    method @IntRange(from=0) public int getRegionCount();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? getTargetForRegion(android.graphics.Region);
+  }
+
+  public class AccessibilityNodeProviderCompat {
+    ctor public AccessibilityNodeProviderCompat();
+    ctor public AccessibilityNodeProviderCompat(Object!);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? createAccessibilityNodeInfo(int);
+    method public java.util.List<androidx.core.view.accessibility.AccessibilityNodeInfoCompat!>? findAccessibilityNodeInfosByText(String!, int);
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat? findFocus(int);
+    method public Object! getProvider();
+    method public boolean performAction(int, int, android.os.Bundle!);
+    field public static final int HOST_VIEW_ID = -1; // 0xffffffff
+  }
+
+  public class AccessibilityRecordCompat {
+    ctor @Deprecated public AccessibilityRecordCompat(Object!);
+    method @Deprecated public boolean equals(Object?);
+    method @Deprecated public int getAddedCount();
+    method @Deprecated public CharSequence! getBeforeText();
+    method @Deprecated public CharSequence! getClassName();
+    method @Deprecated public CharSequence! getContentDescription();
+    method @Deprecated public int getCurrentItemIndex();
+    method @Deprecated public int getFromIndex();
+    method @Deprecated public Object! getImpl();
+    method @Deprecated public int getItemCount();
+    method @Deprecated public int getMaxScrollX();
+    method public static int getMaxScrollX(android.view.accessibility.AccessibilityRecord!);
+    method @Deprecated public int getMaxScrollY();
+    method public static int getMaxScrollY(android.view.accessibility.AccessibilityRecord!);
+    method @Deprecated public android.os.Parcelable! getParcelableData();
+    method @Deprecated public int getRemovedCount();
+    method @Deprecated public int getScrollX();
+    method @Deprecated public int getScrollY();
+    method @Deprecated public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getSource();
+    method @Deprecated public java.util.List<java.lang.CharSequence!>! getText();
+    method @Deprecated public int getToIndex();
+    method @Deprecated public int getWindowId();
+    method @Deprecated public int hashCode();
+    method @Deprecated public boolean isChecked();
+    method @Deprecated public boolean isEnabled();
+    method @Deprecated public boolean isFullScreen();
+    method @Deprecated public boolean isPassword();
+    method @Deprecated public boolean isScrollable();
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! obtain(androidx.core.view.accessibility.AccessibilityRecordCompat!);
+    method @Deprecated public static androidx.core.view.accessibility.AccessibilityRecordCompat! obtain();
+    method @Deprecated public void recycle();
+    method @Deprecated public void setAddedCount(int);
+    method @Deprecated public void setBeforeText(CharSequence!);
+    method @Deprecated public void setChecked(boolean);
+    method @Deprecated public void setClassName(CharSequence!);
+    method @Deprecated public void setContentDescription(CharSequence!);
+    method @Deprecated public void setCurrentItemIndex(int);
+    method @Deprecated public void setEnabled(boolean);
+    method @Deprecated public void setFromIndex(int);
+    method @Deprecated public void setFullScreen(boolean);
+    method @Deprecated public void setItemCount(int);
+    method @Deprecated public void setMaxScrollX(int);
+    method public static void setMaxScrollX(android.view.accessibility.AccessibilityRecord!, int);
+    method @Deprecated public void setMaxScrollY(int);
+    method public static void setMaxScrollY(android.view.accessibility.AccessibilityRecord!, int);
+    method @Deprecated public void setParcelableData(android.os.Parcelable!);
+    method @Deprecated public void setPassword(boolean);
+    method @Deprecated public void setRemovedCount(int);
+    method @Deprecated public void setScrollX(int);
+    method @Deprecated public void setScrollY(int);
+    method @Deprecated public void setScrollable(boolean);
+    method @Deprecated public void setSource(android.view.View!);
+    method @Deprecated public void setSource(android.view.View!, int);
+    method public static void setSource(android.view.accessibility.AccessibilityRecord, android.view.View!, int);
+    method @Deprecated public void setToIndex(int);
+  }
+
+  public interface AccessibilityViewCommand {
+    method public boolean perform(android.view.View, androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments?);
+  }
+
+  public abstract static class AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.CommandArguments();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void setBundle(android.os.Bundle!);
+  }
+
+  public static final class AccessibilityViewCommand.MoveAtGranularityArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveAtGranularityArguments();
+    method public boolean getExtendSelection();
+    method public int getGranularity();
+  }
+
+  public static final class AccessibilityViewCommand.MoveHtmlArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveHtmlArguments();
+    method public String! getHTMLElement();
+  }
+
+  public static final class AccessibilityViewCommand.MoveWindowArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.MoveWindowArguments();
+    method public int getX();
+    method public int getY();
+  }
+
+  public static final class AccessibilityViewCommand.ScrollToPositionArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.ScrollToPositionArguments();
+    method public int getColumn();
+    method public int getRow();
+  }
+
+  public static final class AccessibilityViewCommand.SetProgressArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetProgressArguments();
+    method public float getProgress();
+  }
+
+  public static final class AccessibilityViewCommand.SetSelectionArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetSelectionArguments();
+    method public int getEnd();
+    method public int getStart();
+  }
+
+  public static final class AccessibilityViewCommand.SetTextArguments extends androidx.core.view.accessibility.AccessibilityViewCommand.CommandArguments {
+    ctor public AccessibilityViewCommand.SetTextArguments();
+    method public CharSequence! getText();
+  }
+
+  public class AccessibilityWindowInfoCompat {
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getAnchor();
+    method public void getBoundsInScreen(android.graphics.Rect!);
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getChild(int);
+    method public int getChildCount();
+    method public int getId();
+    method public int getLayer();
+    method public androidx.core.view.accessibility.AccessibilityWindowInfoCompat! getParent();
+    method public androidx.core.view.accessibility.AccessibilityNodeInfoCompat! getRoot();
+    method public CharSequence! getTitle();
+    method public int getType();
+    method public boolean isAccessibilityFocused();
+    method public boolean isActive();
+    method public boolean isFocused();
+    method public static androidx.core.view.accessibility.AccessibilityWindowInfoCompat! obtain();
+    method public static androidx.core.view.accessibility.AccessibilityWindowInfoCompat! obtain(androidx.core.view.accessibility.AccessibilityWindowInfoCompat!);
+    method public void recycle();
+    field public static final int TYPE_ACCESSIBILITY_OVERLAY = 4; // 0x4
+    field public static final int TYPE_APPLICATION = 1; // 0x1
+    field public static final int TYPE_INPUT_METHOD = 2; // 0x2
+    field public static final int TYPE_SPLIT_SCREEN_DIVIDER = 5; // 0x5
+    field public static final int TYPE_SYSTEM = 3; // 0x3
+  }
+
+}
+
+package androidx.core.view.animation {
+
+  public final class PathInterpolatorCompat {
+    method public static android.view.animation.Interpolator! create(android.graphics.Path!);
+    method public static android.view.animation.Interpolator! create(float, float);
+    method public static android.view.animation.Interpolator! create(float, float, float, float);
+  }
+
+}
+
+package androidx.core.view.inputmethod {
+
+  public final class EditorInfoCompat {
+    ctor @Deprecated public EditorInfoCompat();
+    method public static String![] getContentMimeTypes(android.view.inputmethod.EditorInfo!);
+    method public static void setContentMimeTypes(android.view.inputmethod.EditorInfo, String![]?);
+    field public static final int IME_FLAG_FORCE_ASCII = -2147483648; // 0x80000000
+    field public static final int IME_FLAG_NO_PERSONALIZED_LEARNING = 16777216; // 0x1000000
+  }
+
+  public final class InputConnectionCompat {
+    ctor @Deprecated public InputConnectionCompat();
+    method public static boolean commitContent(android.view.inputmethod.InputConnection, android.view.inputmethod.EditorInfo, androidx.core.view.inputmethod.InputContentInfoCompat, int, android.os.Bundle?);
+    method public static android.view.inputmethod.InputConnection createWrapper(android.view.inputmethod.InputConnection, android.view.inputmethod.EditorInfo, androidx.core.view.inputmethod.InputConnectionCompat.OnCommitContentListener);
+    field public static final int INPUT_CONTENT_GRANT_READ_URI_PERMISSION = 1; // 0x1
+  }
+
+  public static interface InputConnectionCompat.OnCommitContentListener {
+    method public boolean onCommitContent(androidx.core.view.inputmethod.InputContentInfoCompat!, int, android.os.Bundle!);
+  }
+
+  public final class InputContentInfoCompat {
+    ctor public InputContentInfoCompat(android.net.Uri, android.content.ClipDescription, android.net.Uri?);
+    method public android.net.Uri getContentUri();
+    method public android.content.ClipDescription getDescription();
+    method public android.net.Uri? getLinkUri();
+    method public void releasePermission();
+    method public void requestPermission();
+    method public Object? unwrap();
+    method public static androidx.core.view.inputmethod.InputContentInfoCompat? wrap(Object?);
+  }
+
+}
+
+package androidx.core.widget {
+
+  public abstract class AutoScrollHelper implements android.view.View.OnTouchListener {
+    ctor public AutoScrollHelper(android.view.View);
+    method public abstract boolean canTargetScrollHorizontally(int);
+    method public abstract boolean canTargetScrollVertically(int);
+    method public boolean isEnabled();
+    method public boolean isExclusive();
+    method public boolean onTouch(android.view.View!, android.view.MotionEvent!);
+    method public abstract void scrollTargetBy(int, int);
+    method public androidx.core.widget.AutoScrollHelper setActivationDelay(int);
+    method public androidx.core.widget.AutoScrollHelper setEdgeType(int);
+    method public androidx.core.widget.AutoScrollHelper! setEnabled(boolean);
+    method public androidx.core.widget.AutoScrollHelper! setExclusive(boolean);
+    method public androidx.core.widget.AutoScrollHelper setMaximumEdges(float, float);
+    method public androidx.core.widget.AutoScrollHelper setMaximumVelocity(float, float);
+    method public androidx.core.widget.AutoScrollHelper setMinimumVelocity(float, float);
+    method public androidx.core.widget.AutoScrollHelper setRampDownDuration(int);
+    method public androidx.core.widget.AutoScrollHelper setRampUpDuration(int);
+    method public androidx.core.widget.AutoScrollHelper setRelativeEdges(float, float);
+    method public androidx.core.widget.AutoScrollHelper setRelativeVelocity(float, float);
+    field public static final int EDGE_TYPE_INSIDE = 0; // 0x0
+    field public static final int EDGE_TYPE_INSIDE_EXTEND = 1; // 0x1
+    field public static final int EDGE_TYPE_OUTSIDE = 2; // 0x2
+    field public static final float NO_MAX = 3.4028235E38f;
+    field public static final float NO_MIN = 0.0f;
+    field public static final float RELATIVE_UNSPECIFIED = 0.0f;
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface AutoSizeableTextView {
+    method public int getAutoSizeMaxTextSize();
+    method public int getAutoSizeMinTextSize();
+    method public int getAutoSizeStepGranularity();
+    method public int[]! getAutoSizeTextAvailableSizes();
+    method @androidx.core.widget.TextViewCompat.AutoSizeTextType public int getAutoSizeTextType();
+    method public void setAutoSizeTextTypeUniformWithConfiguration(int, int, int, int) throws java.lang.IllegalArgumentException;
+    method public void setAutoSizeTextTypeUniformWithPresetSizes(int[], int) throws java.lang.IllegalArgumentException;
+    method public void setAutoSizeTextTypeWithDefaults(@androidx.core.widget.TextViewCompat.AutoSizeTextType int);
+    field @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static final boolean PLATFORM_SUPPORTS_AUTOSIZE;
+  }
+
+  public final class CompoundButtonCompat {
+    method public static android.graphics.drawable.Drawable? getButtonDrawable(android.widget.CompoundButton);
+    method public static android.content.res.ColorStateList? getButtonTintList(android.widget.CompoundButton);
+    method public static android.graphics.PorterDuff.Mode? getButtonTintMode(android.widget.CompoundButton);
+    method public static void setButtonTintList(android.widget.CompoundButton, android.content.res.ColorStateList?);
+    method public static void setButtonTintMode(android.widget.CompoundButton, android.graphics.PorterDuff.Mode?);
+  }
+
+  public class ContentLoadingProgressBar extends android.widget.ProgressBar {
+    ctor public ContentLoadingProgressBar(android.content.Context);
+    ctor public ContentLoadingProgressBar(android.content.Context, android.util.AttributeSet?);
+    method public void hide();
+    method public void onAttachedToWindow();
+    method public void onDetachedFromWindow();
+    method public void show();
+  }
+
+  public final class EdgeEffectCompat {
+    ctor @Deprecated public EdgeEffectCompat(android.content.Context!);
+    method @Deprecated public boolean draw(android.graphics.Canvas!);
+    method @Deprecated public void finish();
+    method @Deprecated public boolean isFinished();
+    method @Deprecated public boolean onAbsorb(int);
+    method @Deprecated public boolean onPull(float);
+    method @Deprecated public boolean onPull(float, float);
+    method public static void onPull(android.widget.EdgeEffect, float, float);
+    method @Deprecated public boolean onRelease();
+    method @Deprecated public void setSize(int, int);
+  }
+
+  public class ImageViewCompat {
+    method public static android.content.res.ColorStateList? getImageTintList(android.widget.ImageView);
+    method public static android.graphics.PorterDuff.Mode? getImageTintMode(android.widget.ImageView);
+    method public static void setImageTintList(android.widget.ImageView, android.content.res.ColorStateList?);
+    method public static void setImageTintMode(android.widget.ImageView, android.graphics.PorterDuff.Mode?);
+  }
+
+  public final class ListPopupWindowCompat {
+    method @Deprecated public static android.view.View.OnTouchListener! createDragToOpenListener(Object!, android.view.View!);
+    method public static android.view.View.OnTouchListener? createDragToOpenListener(android.widget.ListPopupWindow, android.view.View);
+  }
+
+  public class ListViewAutoScrollHelper extends androidx.core.widget.AutoScrollHelper {
+    ctor public ListViewAutoScrollHelper(android.widget.ListView);
+    method public boolean canTargetScrollHorizontally(int);
+    method public boolean canTargetScrollVertically(int);
+    method public void scrollTargetBy(int, int);
+  }
+
+  public final class ListViewCompat {
+    method public static boolean canScrollList(android.widget.ListView, int);
+    method public static void scrollListBy(android.widget.ListView, int);
+  }
+
+  public class NestedScrollView extends android.widget.FrameLayout implements androidx.core.view.NestedScrollingChild3 androidx.core.view.NestedScrollingParent3 androidx.core.view.ScrollingView {
+    ctor public NestedScrollView(android.content.Context);
+    ctor public NestedScrollView(android.content.Context, android.util.AttributeSet?);
+    ctor public NestedScrollView(android.content.Context, android.util.AttributeSet?, int);
+    method public boolean arrowScroll(int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollExtent();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollOffset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeHorizontalScrollRange();
+    method protected int computeScrollDeltaToGetChildRectOnScreen(android.graphics.Rect!);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollExtent();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollOffset();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public int computeVerticalScrollRange();
+    method public boolean dispatchNestedPreScroll(int, int, int[]!, int[]!, int);
+    method public void dispatchNestedScroll(int, int, int, int, int[]?, int, int[]);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]!, int);
+    method public boolean executeKeyEvent(android.view.KeyEvent);
+    method public void fling(int);
+    method public boolean fullScroll(int);
+    method public int getMaxScrollAmount();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean isFillViewport();
+    method public boolean isSmoothScrollingEnabled();
+    method public void onAttachedToWindow();
+    method public void onNestedPreScroll(android.view.View, int, int, int[], int);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int, int[]);
+    method public void onNestedScroll(android.view.View, int, int, int, int, int);
+    method public void onNestedScrollAccepted(android.view.View, android.view.View, int, int);
+    method public boolean onStartNestedScroll(android.view.View, android.view.View, int, int);
+    method public void onStopNestedScroll(android.view.View, int);
+    method public boolean pageScroll(int);
+    method public void setFillViewport(boolean);
+    method public void setOnScrollChangeListener(androidx.core.widget.NestedScrollView.OnScrollChangeListener?);
+    method public void setSmoothScrollingEnabled(boolean);
+    method public final void smoothScrollBy(int, int);
+    method public final void smoothScrollTo(int, int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+  }
+
+  public static interface NestedScrollView.OnScrollChangeListener {
+    method public void onScrollChange(androidx.core.widget.NestedScrollView!, int, int, int, int);
+  }
+
+  public final class PopupMenuCompat {
+    method public static android.view.View.OnTouchListener? getDragToOpenListener(Object);
+  }
+
+  public final class PopupWindowCompat {
+    method public static boolean getOverlapAnchor(android.widget.PopupWindow);
+    method public static int getWindowLayoutType(android.widget.PopupWindow);
+    method public static void setOverlapAnchor(android.widget.PopupWindow, boolean);
+    method public static void setWindowLayoutType(android.widget.PopupWindow, int);
+    method public static void showAsDropDown(android.widget.PopupWindow, android.view.View, int, int, int);
+  }
+
+  @Deprecated public final class ScrollerCompat {
+    method @Deprecated public void abortAnimation();
+    method @Deprecated public boolean computeScrollOffset();
+    method @Deprecated public static androidx.core.widget.ScrollerCompat! create(android.content.Context!);
+    method @Deprecated public static androidx.core.widget.ScrollerCompat! create(android.content.Context!, android.view.animation.Interpolator!);
+    method @Deprecated public void fling(int, int, int, int, int, int, int, int);
+    method @Deprecated public void fling(int, int, int, int, int, int, int, int, int, int);
+    method @Deprecated public float getCurrVelocity();
+    method @Deprecated public int getCurrX();
+    method @Deprecated public int getCurrY();
+    method @Deprecated public int getFinalX();
+    method @Deprecated public int getFinalY();
+    method @Deprecated public boolean isFinished();
+    method @Deprecated public boolean isOverScrolled();
+    method @Deprecated public void notifyHorizontalEdgeReached(int, int, int);
+    method @Deprecated public void notifyVerticalEdgeReached(int, int, int);
+    method @Deprecated public boolean springBack(int, int, int, int, int, int);
+    method @Deprecated public void startScroll(int, int, int, int);
+    method @Deprecated public void startScroll(int, int, int, int, int);
+  }
+
+  public final class TextViewCompat {
+    method public static int getAutoSizeMaxTextSize(android.widget.TextView);
+    method public static int getAutoSizeMinTextSize(android.widget.TextView);
+    method public static int getAutoSizeStepGranularity(android.widget.TextView);
+    method public static int[] getAutoSizeTextAvailableSizes(android.widget.TextView);
+    method public static int getAutoSizeTextType(android.widget.TextView);
+    method public static android.content.res.ColorStateList? getCompoundDrawableTintList(android.widget.TextView);
+    method public static android.graphics.PorterDuff.Mode? getCompoundDrawableTintMode(android.widget.TextView);
+    method public static android.graphics.drawable.Drawable![] getCompoundDrawablesRelative(android.widget.TextView);
+    method public static int getFirstBaselineToTopHeight(android.widget.TextView);
+    method public static int getLastBaselineToBottomHeight(android.widget.TextView);
+    method public static int getMaxLines(android.widget.TextView);
+    method public static int getMinLines(android.widget.TextView);
+    method public static androidx.core.text.PrecomputedTextCompat.Params getTextMetricsParams(android.widget.TextView);
+    method public static void setAutoSizeTextTypeUniformWithConfiguration(android.widget.TextView, int, int, int, int) throws java.lang.IllegalArgumentException;
+    method public static void setAutoSizeTextTypeUniformWithPresetSizes(android.widget.TextView, int[], int) throws java.lang.IllegalArgumentException;
+    method public static void setAutoSizeTextTypeWithDefaults(android.widget.TextView, int);
+    method public static void setCompoundDrawableTintList(android.widget.TextView, android.content.res.ColorStateList?);
+    method public static void setCompoundDrawableTintMode(android.widget.TextView, android.graphics.PorterDuff.Mode?);
+    method public static void setCompoundDrawablesRelative(android.widget.TextView, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?);
+    method public static void setCompoundDrawablesRelativeWithIntrinsicBounds(android.widget.TextView, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?, android.graphics.drawable.Drawable?);
+    method public static void setCompoundDrawablesRelativeWithIntrinsicBounds(android.widget.TextView, @DrawableRes int, @DrawableRes int, @DrawableRes int, @DrawableRes int);
+    method public static void setCustomSelectionActionModeCallback(android.widget.TextView, android.view.ActionMode.Callback);
+    method public static void setFirstBaselineToTopHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setLastBaselineToBottomHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setLineHeight(android.widget.TextView, @Px @IntRange(from=0) int);
+    method public static void setPrecomputedText(android.widget.TextView, androidx.core.text.PrecomputedTextCompat);
+    method public static void setTextAppearance(android.widget.TextView, @StyleRes int);
+    method public static void setTextMetricsParams(android.widget.TextView, androidx.core.text.PrecomputedTextCompat.Params);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public static android.view.ActionMode.Callback wrapCustomSelectionActionModeCallback(android.widget.TextView, android.view.ActionMode.Callback);
+    field public static final int AUTO_SIZE_TEXT_TYPE_NONE = 0; // 0x0
+    field public static final int AUTO_SIZE_TEXT_TYPE_UNIFORM = 1; // 0x1
+  }
+
+  @IntDef({androidx.core.widget.TextViewCompat.AUTO_SIZE_TEXT_TYPE_NONE, androidx.core.widget.TextViewCompat.AUTO_SIZE_TEXT_TYPE_UNIFORM}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface TextViewCompat.AutoSizeTextType {
+  }
+
+  public interface TintableCompoundButton {
+    method public android.content.res.ColorStateList? getSupportButtonTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportButtonTintMode();
+    method public void setSupportButtonTintList(android.content.res.ColorStateList?);
+    method public void setSupportButtonTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  public interface TintableCompoundDrawablesView {
+    method public android.content.res.ColorStateList? getSupportCompoundDrawablesTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportCompoundDrawablesTintMode();
+    method public void setSupportCompoundDrawablesTintList(android.content.res.ColorStateList?);
+    method public void setSupportCompoundDrawablesTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface TintableImageSourceView {
+    method public android.content.res.ColorStateList? getSupportImageTintList();
+    method public android.graphics.PorterDuff.Mode? getSupportImageTintMode();
+    method public void setSupportImageTintList(android.content.res.ColorStateList?);
+    method public void setSupportImageTintMode(android.graphics.PorterDuff.Mode?);
+  }
+
+}
+
diff --git a/fragment/fragment-ktx/api/1.2.0-alpha04.txt b/fragment/fragment-ktx/api/1.2.0-alpha04.txt
new file mode 100644
index 0000000..ab3b3b7
--- /dev/null
+++ b/fragment/fragment-ktx/api/1.2.0-alpha04.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.fragment.app {
+
+  public final class FragmentManagerKt {
+    ctor public FragmentManagerKt();
+    method public static inline void commit(androidx.fragment.app.FragmentManager, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+    method public static inline void commitNow(androidx.fragment.app.FragmentManager, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+    method @Deprecated public static inline void transaction(androidx.fragment.app.FragmentManager, boolean now = false, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+  }
+
+  public final class FragmentTransactionKt {
+    ctor public FragmentTransactionKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.FragmentTransaction, @IdRes int containerViewId, String? tag = null, android.os.Bundle? args = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.FragmentTransaction, String tag, android.os.Bundle? args = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction replace(androidx.fragment.app.FragmentTransaction, @IdRes int containerViewId, String? tag = null, android.os.Bundle? args = null);
+  }
+
+  public final class FragmentViewModelLazyKt {
+    ctor public FragmentViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> activityViewModels(androidx.fragment.app.Fragment, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+    method @MainThread public static <VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> createViewModelLazy(androidx.fragment.app.Fragment, kotlin.reflect.KClass<VM> viewModelClass, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStore> storeProducer, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> viewModels(androidx.fragment.app.Fragment, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStoreOwner> ownerProducer = { this }, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static <F extends androidx.fragment.app.Fragment> F findFragment(android.view.View);
+  }
+
+}
+
diff --git a/fragment/fragment-ktx/api/public_plus_experimental_1.2.0-alpha04.txt b/fragment/fragment-ktx/api/public_plus_experimental_1.2.0-alpha04.txt
new file mode 100644
index 0000000..ab3b3b7
--- /dev/null
+++ b/fragment/fragment-ktx/api/public_plus_experimental_1.2.0-alpha04.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.fragment.app {
+
+  public final class FragmentManagerKt {
+    ctor public FragmentManagerKt();
+    method public static inline void commit(androidx.fragment.app.FragmentManager, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+    method public static inline void commitNow(androidx.fragment.app.FragmentManager, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+    method @Deprecated public static inline void transaction(androidx.fragment.app.FragmentManager, boolean now = false, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+  }
+
+  public final class FragmentTransactionKt {
+    ctor public FragmentTransactionKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.FragmentTransaction, @IdRes int containerViewId, String? tag = null, android.os.Bundle? args = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.FragmentTransaction, String tag, android.os.Bundle? args = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction replace(androidx.fragment.app.FragmentTransaction, @IdRes int containerViewId, String? tag = null, android.os.Bundle? args = null);
+  }
+
+  public final class FragmentViewModelLazyKt {
+    ctor public FragmentViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> activityViewModels(androidx.fragment.app.Fragment, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+    method @MainThread public static <VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> createViewModelLazy(androidx.fragment.app.Fragment, kotlin.reflect.KClass<VM> viewModelClass, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStore> storeProducer, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> viewModels(androidx.fragment.app.Fragment, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStoreOwner> ownerProducer = { this }, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static <F extends androidx.fragment.app.Fragment> F findFragment(android.view.View);
+  }
+
+}
+
diff --git a/fragment/fragment-ktx/api/res-1.2.0-alpha04.txt b/fragment/fragment-ktx/api/res-1.2.0-alpha04.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/fragment/fragment-ktx/api/res-1.2.0-alpha04.txt
diff --git a/fragment/fragment-ktx/api/restricted_1.2.0-alpha04.txt b/fragment/fragment-ktx/api/restricted_1.2.0-alpha04.txt
new file mode 100644
index 0000000..ab3b3b7
--- /dev/null
+++ b/fragment/fragment-ktx/api/restricted_1.2.0-alpha04.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.fragment.app {
+
+  public final class FragmentManagerKt {
+    ctor public FragmentManagerKt();
+    method public static inline void commit(androidx.fragment.app.FragmentManager, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+    method public static inline void commitNow(androidx.fragment.app.FragmentManager, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+    method @Deprecated public static inline void transaction(androidx.fragment.app.FragmentManager, boolean now = false, boolean allowStateLoss = false, kotlin.jvm.functions.Function1<? super androidx.fragment.app.FragmentTransaction,kotlin.Unit> body);
+  }
+
+  public final class FragmentTransactionKt {
+    ctor public FragmentTransactionKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.FragmentTransaction, @IdRes int containerViewId, String? tag = null, android.os.Bundle? args = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.FragmentTransaction, String tag, android.os.Bundle? args = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.FragmentTransaction replace(androidx.fragment.app.FragmentTransaction, @IdRes int containerViewId, String? tag = null, android.os.Bundle? args = null);
+  }
+
+  public final class FragmentViewModelLazyKt {
+    ctor public FragmentViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> activityViewModels(androidx.fragment.app.Fragment, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+    method @MainThread public static <VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> createViewModelLazy(androidx.fragment.app.Fragment, kotlin.reflect.KClass<VM> viewModelClass, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStore> storeProducer, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> viewModels(androidx.fragment.app.Fragment, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStoreOwner> ownerProducer = { this }, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static <F extends androidx.fragment.app.Fragment> F findFragment(android.view.View);
+  }
+
+}
+
diff --git a/fragment/fragment-testing/api/1.2.0-alpha04.txt b/fragment/fragment-testing/api/1.2.0-alpha04.txt
new file mode 100644
index 0000000..873d5c8
--- /dev/null
+++ b/fragment/fragment-testing/api/1.2.0-alpha04.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.fragment.app.testing {
+
+  public final class FragmentScenario<F extends androidx.fragment.app.Fragment> {
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?, @StyleRes int, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?, @StyleRes int, androidx.fragment.app.FragmentFactory?);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> moveToState(androidx.lifecycle.Lifecycle.State);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> onFragment(androidx.fragment.app.testing.FragmentScenario.FragmentAction<F!>);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> recreate();
+  }
+
+  public static interface FragmentScenario.FragmentAction<F extends androidx.fragment.app.Fragment> {
+    method public void perform(F);
+  }
+
+  public final class FragmentScenarioKt {
+    ctor public FragmentScenarioKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragment(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, androidx.fragment.app.FragmentFactory? factory = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragment(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, kotlin.jvm.functions.Function0<? extends F> instantiate);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragmentInContainer(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, androidx.fragment.app.FragmentFactory? factory = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragmentInContainer(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, kotlin.jvm.functions.Function0<? extends F> instantiate);
+  }
+
+}
+
diff --git a/fragment/fragment-testing/api/public_plus_experimental_1.2.0-alpha04.txt b/fragment/fragment-testing/api/public_plus_experimental_1.2.0-alpha04.txt
new file mode 100644
index 0000000..873d5c8
--- /dev/null
+++ b/fragment/fragment-testing/api/public_plus_experimental_1.2.0-alpha04.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.fragment.app.testing {
+
+  public final class FragmentScenario<F extends androidx.fragment.app.Fragment> {
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?, @StyleRes int, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?, @StyleRes int, androidx.fragment.app.FragmentFactory?);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> moveToState(androidx.lifecycle.Lifecycle.State);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> onFragment(androidx.fragment.app.testing.FragmentScenario.FragmentAction<F!>);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> recreate();
+  }
+
+  public static interface FragmentScenario.FragmentAction<F extends androidx.fragment.app.Fragment> {
+    method public void perform(F);
+  }
+
+  public final class FragmentScenarioKt {
+    ctor public FragmentScenarioKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragment(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, androidx.fragment.app.FragmentFactory? factory = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragment(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, kotlin.jvm.functions.Function0<? extends F> instantiate);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragmentInContainer(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, androidx.fragment.app.FragmentFactory? factory = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragmentInContainer(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, kotlin.jvm.functions.Function0<? extends F> instantiate);
+  }
+
+}
+
diff --git a/fragment/fragment-testing/api/res-1.2.0-alpha04.txt b/fragment/fragment-testing/api/res-1.2.0-alpha04.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/fragment/fragment-testing/api/res-1.2.0-alpha04.txt
diff --git a/fragment/fragment-testing/api/restricted_1.2.0-alpha04.txt b/fragment/fragment-testing/api/restricted_1.2.0-alpha04.txt
new file mode 100644
index 0000000..7042bb9
--- /dev/null
+++ b/fragment/fragment-testing/api/restricted_1.2.0-alpha04.txt
@@ -0,0 +1,33 @@
+// Signature format: 3.0
+package androidx.fragment.app.testing {
+
+  public final class FragmentScenario<F extends androidx.fragment.app.Fragment> {
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launch(Class<F!>, android.os.Bundle?, @StyleRes int, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?, androidx.fragment.app.FragmentFactory?);
+    method public static <F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F!> launchInContainer(Class<F!>, android.os.Bundle?, @StyleRes int, androidx.fragment.app.FragmentFactory?);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> moveToState(androidx.lifecycle.Lifecycle.State);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> onFragment(androidx.fragment.app.testing.FragmentScenario.FragmentAction<F!>);
+    method public androidx.fragment.app.testing.FragmentScenario<F!> recreate();
+  }
+
+
+  public static interface FragmentScenario.FragmentAction<F extends androidx.fragment.app.Fragment> {
+    method public void perform(F);
+  }
+
+
+  public final class FragmentScenarioKt {
+    ctor public FragmentScenarioKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragment(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, androidx.fragment.app.FragmentFactory? factory = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragment(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, kotlin.jvm.functions.Function0<? extends F> instantiate);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragmentInContainer(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, androidx.fragment.app.FragmentFactory? factory = null);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> androidx.fragment.app.testing.FragmentScenario<F> launchFragmentInContainer(android.os.Bundle? fragmentArgs = null, @StyleRes int themeResId = R.style.FragmentScenarioEmptyFragmentActivityTheme, kotlin.jvm.functions.Function0<? extends F> instantiate);
+  }
+
+}
+
diff --git a/fragment/fragment/api/1.2.0-alpha04.txt b/fragment/fragment/api/1.2.0-alpha04.txt
new file mode 100644
index 0000000..8256d08
--- /dev/null
+++ b/fragment/fragment/api/1.2.0-alpha04.txt
@@ -0,0 +1,425 @@
+// Signature format: 3.0
+package androidx.fragment.app {
+
+  public class DialogFragment extends androidx.fragment.app.Fragment implements android.content.DialogInterface.OnCancelListener android.content.DialogInterface.OnDismissListener {
+    ctor public DialogFragment();
+    method public void dismiss();
+    method public void dismissAllowingStateLoss();
+    method public android.app.Dialog? getDialog();
+    method public boolean getShowsDialog();
+    method @StyleRes public int getTheme();
+    method public boolean isCancelable();
+    method public void onCancel(android.content.DialogInterface);
+    method @MainThread public android.app.Dialog onCreateDialog(android.os.Bundle?);
+    method public void onDismiss(android.content.DialogInterface);
+    method public final android.app.Dialog requireDialog();
+    method public void setCancelable(boolean);
+    method public void setShowsDialog(boolean);
+    method public void setStyle(int, @StyleRes int);
+    method public void show(androidx.fragment.app.FragmentManager, String?);
+    method public int show(androidx.fragment.app.FragmentTransaction, String?);
+    method public void showNow(androidx.fragment.app.FragmentManager, String?);
+    field public static final int STYLE_NORMAL = 0; // 0x0
+    field public static final int STYLE_NO_FRAME = 2; // 0x2
+    field public static final int STYLE_NO_INPUT = 3; // 0x3
+    field public static final int STYLE_NO_TITLE = 1; // 0x1
+  }
+
+  public class Fragment implements android.content.ComponentCallbacks androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.savedstate.SavedStateRegistryOwner android.view.View.OnCreateContextMenuListener androidx.lifecycle.ViewModelStoreOwner {
+    ctor public Fragment();
+    ctor @ContentView public Fragment(@LayoutRes int);
+    method public void dump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public final boolean equals(Object?);
+    method public final androidx.fragment.app.FragmentActivity? getActivity();
+    method public boolean getAllowEnterTransitionOverlap();
+    method public boolean getAllowReturnTransitionOverlap();
+    method public final android.os.Bundle? getArguments();
+    method public final androidx.fragment.app.FragmentManager getChildFragmentManager();
+    method public android.content.Context? getContext();
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method public Object? getEnterTransition();
+    method public Object? getExitTransition();
+    method public final androidx.fragment.app.FragmentManager? getFragmentManager();
+    method public final Object? getHost();
+    method public final int getId();
+    method public final android.view.LayoutInflater getLayoutInflater();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @Deprecated public androidx.loader.app.LoaderManager getLoaderManager();
+    method public final androidx.fragment.app.Fragment? getParentFragment();
+    method public Object? getReenterTransition();
+    method public final android.content.res.Resources getResources();
+    method public final boolean getRetainInstance();
+    method public Object? getReturnTransition();
+    method public final androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public Object? getSharedElementEnterTransition();
+    method public Object? getSharedElementReturnTransition();
+    method public final String getString(@StringRes int);
+    method public final String getString(@StringRes int, java.lang.Object!...);
+    method public final String? getTag();
+    method public final androidx.fragment.app.Fragment? getTargetFragment();
+    method public final int getTargetRequestCode();
+    method public final CharSequence getText(@StringRes int);
+    method @Deprecated public boolean getUserVisibleHint();
+    method public android.view.View? getView();
+    method @MainThread public androidx.lifecycle.LifecycleOwner getViewLifecycleOwner();
+    method public androidx.lifecycle.LiveData<androidx.lifecycle.LifecycleOwner!> getViewLifecycleOwnerLiveData();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+    method public final int hashCode();
+    method @Deprecated public static androidx.fragment.app.Fragment instantiate(android.content.Context, String);
+    method @Deprecated public static androidx.fragment.app.Fragment instantiate(android.content.Context, String, android.os.Bundle?);
+    method public final boolean isAdded();
+    method public final boolean isDetached();
+    method public final boolean isHidden();
+    method public final boolean isInLayout();
+    method public final boolean isRemoving();
+    method public final boolean isResumed();
+    method public final boolean isStateSaved();
+    method public final boolean isVisible();
+    method @MainThread @CallSuper public void onActivityCreated(android.os.Bundle?);
+    method public void onActivityResult(int, int, android.content.Intent?);
+    method @MainThread @CallSuper public void onAttach(android.content.Context);
+    method @Deprecated @CallSuper @MainThread public void onAttach(android.app.Activity);
+    method @MainThread public void onAttachFragment(androidx.fragment.app.Fragment);
+    method @CallSuper public void onConfigurationChanged(android.content.res.Configuration);
+    method @MainThread public boolean onContextItemSelected(android.view.MenuItem);
+    method @MainThread @CallSuper public void onCreate(android.os.Bundle?);
+    method @MainThread public android.view.animation.Animation? onCreateAnimation(int, boolean, int);
+    method @MainThread public android.animation.Animator? onCreateAnimator(int, boolean, int);
+    method @MainThread public void onCreateContextMenu(android.view.ContextMenu, android.view.View, android.view.ContextMenu.ContextMenuInfo?);
+    method @MainThread public void onCreateOptionsMenu(android.view.Menu, android.view.MenuInflater);
+    method @MainThread public android.view.View? onCreateView(android.view.LayoutInflater, android.view.ViewGroup?, android.os.Bundle?);
+    method @MainThread @CallSuper public void onDestroy();
+    method @MainThread public void onDestroyOptionsMenu();
+    method @MainThread @CallSuper public void onDestroyView();
+    method @MainThread @CallSuper public void onDetach();
+    method public android.view.LayoutInflater onGetLayoutInflater(android.os.Bundle?);
+    method @MainThread public void onHiddenChanged(boolean);
+    method @UiThread @CallSuper public void onInflate(android.content.Context, android.util.AttributeSet, android.os.Bundle?);
+    method @Deprecated @CallSuper @UiThread public void onInflate(android.app.Activity, android.util.AttributeSet, android.os.Bundle?);
+    method @CallSuper @MainThread public void onLowMemory();
+    method public void onMultiWindowModeChanged(boolean);
+    method @MainThread public boolean onOptionsItemSelected(android.view.MenuItem);
+    method @MainThread public void onOptionsMenuClosed(android.view.Menu);
+    method @MainThread @CallSuper public void onPause();
+    method public void onPictureInPictureModeChanged(boolean);
+    method @MainThread public void onPrepareOptionsMenu(android.view.Menu);
+    method @MainThread public void onPrimaryNavigationFragmentChanged(boolean);
+    method public void onRequestPermissionsResult(int, String![], int[]);
+    method @MainThread @CallSuper public void onResume();
+    method @MainThread public void onSaveInstanceState(android.os.Bundle);
+    method @MainThread @CallSuper public void onStart();
+    method @MainThread @CallSuper public void onStop();
+    method @MainThread public void onViewCreated(android.view.View, android.os.Bundle?);
+    method @MainThread @CallSuper public void onViewStateRestored(android.os.Bundle?);
+    method public void postponeEnterTransition();
+    method public final void postponeEnterTransition(long, java.util.concurrent.TimeUnit);
+    method public void registerForContextMenu(android.view.View);
+    method public final void requestPermissions(String![], int);
+    method public final androidx.fragment.app.FragmentActivity requireActivity();
+    method public final android.os.Bundle requireArguments();
+    method public final android.content.Context requireContext();
+    method public final androidx.fragment.app.FragmentManager requireFragmentManager();
+    method public final Object requireHost();
+    method public final androidx.fragment.app.Fragment requireParentFragment();
+    method public final android.view.View requireView();
+    method public void setAllowEnterTransitionOverlap(boolean);
+    method public void setAllowReturnTransitionOverlap(boolean);
+    method public void setArguments(android.os.Bundle?);
+    method public void setEnterSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setEnterTransition(Object?);
+    method public void setExitSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setExitTransition(Object?);
+    method public void setHasOptionsMenu(boolean);
+    method public void setInitialSavedState(androidx.fragment.app.Fragment.SavedState?);
+    method public void setMenuVisibility(boolean);
+    method public void setReenterTransition(Object?);
+    method public void setRetainInstance(boolean);
+    method public void setReturnTransition(Object?);
+    method public void setSharedElementEnterTransition(Object?);
+    method public void setSharedElementReturnTransition(Object?);
+    method public void setTargetFragment(androidx.fragment.app.Fragment?, int);
+    method @Deprecated public void setUserVisibleHint(boolean);
+    method public boolean shouldShowRequestPermissionRationale(String);
+    method public void startActivity(android.content.Intent!);
+    method public void startActivity(android.content.Intent!, android.os.Bundle?);
+    method public void startActivityForResult(android.content.Intent!, int);
+    method public void startActivityForResult(android.content.Intent!, int, android.os.Bundle?);
+    method public void startIntentSenderForResult(android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void startPostponedEnterTransition();
+    method public void unregisterForContextMenu(android.view.View);
+  }
+
+  public static class Fragment.InstantiationException extends java.lang.RuntimeException {
+    ctor public Fragment.InstantiationException(String, Exception?);
+  }
+
+  public static class Fragment.SavedState implements android.os.Parcelable {
+    method public int describeContents();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<androidx.fragment.app.Fragment.SavedState!> CREATOR;
+  }
+
+  public class FragmentActivity extends androidx.activity.ComponentActivity implements androidx.core.app.ActivityCompat.OnRequestPermissionsResultCallback androidx.core.app.ActivityCompat.RequestPermissionsRequestCodeValidator {
+    ctor public FragmentActivity();
+    ctor @ContentView public FragmentActivity(@LayoutRes int);
+    method public androidx.fragment.app.FragmentManager getSupportFragmentManager();
+    method @Deprecated public androidx.loader.app.LoaderManager getSupportLoaderManager();
+    method public void onAttachFragment(androidx.fragment.app.Fragment);
+    method @CallSuper public void onMultiWindowModeChanged(boolean);
+    method @CallSuper public void onPictureInPictureModeChanged(boolean);
+    method protected void onResumeFragments();
+    method public void onStateNotSaved();
+    method public void setEnterSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setExitSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void startActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int);
+    method public void startActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int, android.os.Bundle?);
+    method public void startIntentSenderFromFragment(androidx.fragment.app.Fragment, android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void supportFinishAfterTransition();
+    method @Deprecated public void supportInvalidateOptionsMenu();
+    method public void supportPostponeEnterTransition();
+    method public void supportStartPostponedEnterTransition();
+    method public final void validateRequestPermissionsRequestCode(int);
+  }
+
+  public abstract class FragmentContainer {
+    ctor public FragmentContainer();
+    method @Deprecated public androidx.fragment.app.Fragment instantiate(android.content.Context, String, android.os.Bundle?);
+    method public abstract android.view.View? onFindViewById(@IdRes int);
+    method public abstract boolean onHasView();
+  }
+
+  public final class FragmentContainerView extends android.widget.FrameLayout {
+    ctor public FragmentContainerView(android.content.Context);
+    ctor public FragmentContainerView(android.content.Context, android.util.AttributeSet?);
+    ctor public FragmentContainerView(android.content.Context, android.util.AttributeSet?, int);
+  }
+
+  public class FragmentController {
+    method public void attachHost(androidx.fragment.app.Fragment?);
+    method public static androidx.fragment.app.FragmentController createController(androidx.fragment.app.FragmentHostCallback<?>);
+    method public void dispatchActivityCreated();
+    method public void dispatchConfigurationChanged(android.content.res.Configuration);
+    method public boolean dispatchContextItemSelected(android.view.MenuItem);
+    method public void dispatchCreate();
+    method public boolean dispatchCreateOptionsMenu(android.view.Menu, android.view.MenuInflater);
+    method public void dispatchDestroy();
+    method public void dispatchDestroyView();
+    method public void dispatchLowMemory();
+    method public void dispatchMultiWindowModeChanged(boolean);
+    method public boolean dispatchOptionsItemSelected(android.view.MenuItem);
+    method public void dispatchOptionsMenuClosed(android.view.Menu);
+    method public void dispatchPause();
+    method public void dispatchPictureInPictureModeChanged(boolean);
+    method public boolean dispatchPrepareOptionsMenu(android.view.Menu);
+    method @Deprecated public void dispatchReallyStop();
+    method public void dispatchResume();
+    method public void dispatchStart();
+    method public void dispatchStop();
+    method @Deprecated public void doLoaderDestroy();
+    method @Deprecated public void doLoaderRetain();
+    method @Deprecated public void doLoaderStart();
+    method @Deprecated public void doLoaderStop(boolean);
+    method @Deprecated public void dumpLoaders(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public boolean execPendingActions();
+    method public androidx.fragment.app.Fragment? findFragmentByWho(String);
+    method public java.util.List<androidx.fragment.app.Fragment!> getActiveFragments(java.util.List<androidx.fragment.app.Fragment!>!);
+    method public int getActiveFragmentsCount();
+    method public androidx.fragment.app.FragmentManager getSupportFragmentManager();
+    method @Deprecated public androidx.loader.app.LoaderManager! getSupportLoaderManager();
+    method public void noteStateNotSaved();
+    method public android.view.View? onCreateView(android.view.View?, String, android.content.Context, android.util.AttributeSet);
+    method @Deprecated public void reportLoaderStart();
+    method @Deprecated public void restoreAllState(android.os.Parcelable?, java.util.List<androidx.fragment.app.Fragment!>?);
+    method @Deprecated public void restoreAllState(android.os.Parcelable?, androidx.fragment.app.FragmentManagerNonConfig?);
+    method @Deprecated public void restoreLoaderNonConfig(androidx.collection.SimpleArrayMap<java.lang.String!,androidx.loader.app.LoaderManager!>!);
+    method public void restoreSaveState(android.os.Parcelable?);
+    method @Deprecated public androidx.collection.SimpleArrayMap<java.lang.String!,androidx.loader.app.LoaderManager!>? retainLoaderNonConfig();
+    method @Deprecated public androidx.fragment.app.FragmentManagerNonConfig? retainNestedNonConfig();
+    method @Deprecated public java.util.List<androidx.fragment.app.Fragment!>? retainNonConfig();
+    method public android.os.Parcelable? saveAllState();
+  }
+
+  public class FragmentFactory {
+    ctor public FragmentFactory();
+    method public androidx.fragment.app.Fragment instantiate(ClassLoader, String);
+    method public static Class<? extends androidx.fragment.app.Fragment> loadFragmentClass(ClassLoader, String);
+  }
+
+  public abstract class FragmentHostCallback<E> extends androidx.fragment.app.FragmentContainer {
+    ctor public FragmentHostCallback(android.content.Context, android.os.Handler, int);
+    method public void onDump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public android.view.View? onFindViewById(int);
+    method public abstract E? onGetHost();
+    method public android.view.LayoutInflater onGetLayoutInflater();
+    method public int onGetWindowAnimations();
+    method public boolean onHasView();
+    method public boolean onHasWindowAnimations();
+    method public void onRequestPermissionsFromFragment(androidx.fragment.app.Fragment, String![], int);
+    method public boolean onShouldSaveFragmentState(androidx.fragment.app.Fragment);
+    method public boolean onShouldShowRequestPermissionRationale(String);
+    method public void onStartActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int);
+    method public void onStartActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int, android.os.Bundle?);
+    method public void onStartIntentSenderFromFragment(androidx.fragment.app.Fragment, android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void onSupportInvalidateOptionsMenu();
+  }
+
+  public abstract class FragmentManager {
+    ctor public FragmentManager();
+    method public void addOnBackStackChangedListener(androidx.fragment.app.FragmentManager.OnBackStackChangedListener);
+    method public androidx.fragment.app.FragmentTransaction beginTransaction();
+    method public void dump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public static void enableDebugLogging(boolean);
+    method public boolean executePendingTransactions();
+    method public static <F extends androidx.fragment.app.Fragment> F findFragment(android.view.View);
+    method public androidx.fragment.app.Fragment? findFragmentById(@IdRes int);
+    method public androidx.fragment.app.Fragment? findFragmentByTag(String?);
+    method public androidx.fragment.app.FragmentManager.BackStackEntry getBackStackEntryAt(int);
+    method public int getBackStackEntryCount();
+    method public androidx.fragment.app.Fragment? getFragment(android.os.Bundle, String);
+    method public androidx.fragment.app.FragmentFactory getFragmentFactory();
+    method public java.util.List<androidx.fragment.app.Fragment!> getFragments();
+    method public androidx.fragment.app.Fragment? getPrimaryNavigationFragment();
+    method public boolean isDestroyed();
+    method public boolean isStateSaved();
+    method public void popBackStack();
+    method public void popBackStack(String?, int);
+    method public void popBackStack(int, int);
+    method public boolean popBackStackImmediate();
+    method public boolean popBackStackImmediate(String?, int);
+    method public boolean popBackStackImmediate(int, int);
+    method public void putFragment(android.os.Bundle, String, androidx.fragment.app.Fragment);
+    method public void registerFragmentLifecycleCallbacks(androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks, boolean);
+    method public void removeOnBackStackChangedListener(androidx.fragment.app.FragmentManager.OnBackStackChangedListener);
+    method public androidx.fragment.app.Fragment.SavedState? saveFragmentInstanceState(androidx.fragment.app.Fragment);
+    method public void setFragmentFactory(androidx.fragment.app.FragmentFactory);
+    method public void unregisterFragmentLifecycleCallbacks(androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks);
+    field public static final int POP_BACK_STACK_INCLUSIVE = 1; // 0x1
+  }
+
+  public static interface FragmentManager.BackStackEntry {
+    method @Deprecated public CharSequence? getBreadCrumbShortTitle();
+    method @Deprecated @StringRes public int getBreadCrumbShortTitleRes();
+    method @Deprecated public CharSequence? getBreadCrumbTitle();
+    method @Deprecated @StringRes public int getBreadCrumbTitleRes();
+    method public int getId();
+    method public String? getName();
+  }
+
+  public abstract static class FragmentManager.FragmentLifecycleCallbacks {
+    ctor public FragmentManager.FragmentLifecycleCallbacks();
+    method public void onFragmentActivityCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentAttached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.content.Context);
+    method public void onFragmentCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentDestroyed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentDetached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentPaused(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentPreAttached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.content.Context);
+    method public void onFragmentPreCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentResumed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentSaveInstanceState(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle);
+    method public void onFragmentStarted(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentStopped(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentViewCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.view.View, android.os.Bundle?);
+    method public void onFragmentViewDestroyed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+  }
+
+  public static interface FragmentManager.OnBackStackChangedListener {
+    method @MainThread public void onBackStackChanged();
+  }
+
+  @Deprecated public class FragmentManagerNonConfig {
+  }
+
+  public abstract class FragmentPagerAdapter extends androidx.viewpager.widget.PagerAdapter {
+    ctor @Deprecated public FragmentPagerAdapter(androidx.fragment.app.FragmentManager);
+    ctor public FragmentPagerAdapter(androidx.fragment.app.FragmentManager, int);
+    method public abstract androidx.fragment.app.Fragment getItem(int);
+    method public long getItemId(int);
+    method public boolean isViewFromObject(android.view.View, Object);
+    field public static final int BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT = 1; // 0x1
+    field @Deprecated public static final int BEHAVIOR_SET_USER_VISIBLE_HINT = 0; // 0x0
+  }
+
+  public abstract class FragmentStatePagerAdapter extends androidx.viewpager.widget.PagerAdapter {
+    ctor @Deprecated public FragmentStatePagerAdapter(androidx.fragment.app.FragmentManager);
+    ctor public FragmentStatePagerAdapter(androidx.fragment.app.FragmentManager, int);
+    method public abstract androidx.fragment.app.Fragment getItem(int);
+    method public boolean isViewFromObject(android.view.View, Object);
+    field public static final int BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT = 1; // 0x1
+    field @Deprecated public static final int BEHAVIOR_SET_USER_VISIBLE_HINT = 0; // 0x0
+  }
+
+  @Deprecated public class FragmentTabHost extends android.widget.TabHost implements android.widget.TabHost.OnTabChangeListener {
+    ctor @Deprecated public FragmentTabHost(android.content.Context);
+    ctor @Deprecated public FragmentTabHost(android.content.Context, android.util.AttributeSet?);
+    method @Deprecated public void addTab(android.widget.TabHost.TabSpec, Class<?>, android.os.Bundle?);
+    method @Deprecated public void onTabChanged(String?);
+    method @Deprecated public void setup(android.content.Context, androidx.fragment.app.FragmentManager);
+    method @Deprecated public void setup(android.content.Context, androidx.fragment.app.FragmentManager, int);
+  }
+
+  public abstract class FragmentTransaction {
+    ctor @Deprecated public FragmentTransaction();
+    method public final androidx.fragment.app.FragmentTransaction add(Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.Fragment, String?);
+    method public final androidx.fragment.app.FragmentTransaction add(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?);
+    method public androidx.fragment.app.FragmentTransaction add(@IdRes int, androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction add(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction add(@IdRes int, androidx.fragment.app.Fragment, String?);
+    method public androidx.fragment.app.FragmentTransaction addSharedElement(android.view.View, String);
+    method public androidx.fragment.app.FragmentTransaction addToBackStack(String?);
+    method public androidx.fragment.app.FragmentTransaction attach(androidx.fragment.app.Fragment);
+    method public abstract int commit();
+    method public abstract int commitAllowingStateLoss();
+    method public abstract void commitNow();
+    method public abstract void commitNowAllowingStateLoss();
+    method public androidx.fragment.app.FragmentTransaction detach(androidx.fragment.app.Fragment);
+    method public androidx.fragment.app.FragmentTransaction disallowAddToBackStack();
+    method public androidx.fragment.app.FragmentTransaction hide(androidx.fragment.app.Fragment);
+    method public boolean isAddToBackStackAllowed();
+    method public boolean isEmpty();
+    method public androidx.fragment.app.FragmentTransaction remove(androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction replace(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?);
+    method public androidx.fragment.app.FragmentTransaction replace(@IdRes int, androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction replace(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction replace(@IdRes int, androidx.fragment.app.Fragment, String?);
+    method public androidx.fragment.app.FragmentTransaction runOnCommit(Runnable);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setAllowOptimization(boolean);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbShortTitle(@StringRes int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbShortTitle(CharSequence?);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbTitle(@StringRes int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbTitle(CharSequence?);
+    method public androidx.fragment.app.FragmentTransaction setCustomAnimations(@AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int);
+    method public androidx.fragment.app.FragmentTransaction setCustomAnimations(@AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int);
+    method public androidx.fragment.app.FragmentTransaction setMaxLifecycle(androidx.fragment.app.Fragment, androidx.lifecycle.Lifecycle.State);
+    method public androidx.fragment.app.FragmentTransaction setPrimaryNavigationFragment(androidx.fragment.app.Fragment?);
+    method public androidx.fragment.app.FragmentTransaction setReorderingAllowed(boolean);
+    method public androidx.fragment.app.FragmentTransaction setTransition(int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setTransitionStyle(@StyleRes int);
+    method public androidx.fragment.app.FragmentTransaction show(androidx.fragment.app.Fragment);
+    field public static final int TRANSIT_ENTER_MASK = 4096; // 0x1000
+    field public static final int TRANSIT_EXIT_MASK = 8192; // 0x2000
+    field public static final int TRANSIT_FRAGMENT_CLOSE = 8194; // 0x2002
+    field public static final int TRANSIT_FRAGMENT_FADE = 4099; // 0x1003
+    field public static final int TRANSIT_FRAGMENT_OPEN = 4097; // 0x1001
+    field public static final int TRANSIT_NONE = 0; // 0x0
+    field public static final int TRANSIT_UNSET = -1; // 0xffffffff
+  }
+
+  public class ListFragment extends androidx.fragment.app.Fragment {
+    ctor public ListFragment();
+    method public android.widget.ListAdapter? getListAdapter();
+    method public android.widget.ListView getListView();
+    method public long getSelectedItemId();
+    method public int getSelectedItemPosition();
+    method public void onListItemClick(android.widget.ListView, android.view.View, int, long);
+    method public final android.widget.ListAdapter requireListAdapter();
+    method public void setEmptyText(CharSequence?);
+    method public void setListAdapter(android.widget.ListAdapter?);
+    method public void setListShown(boolean);
+    method public void setListShownNoAnimation(boolean);
+    method public void setSelection(int);
+  }
+
+}
+
diff --git a/fragment/fragment/api/public_plus_experimental_1.2.0-alpha04.txt b/fragment/fragment/api/public_plus_experimental_1.2.0-alpha04.txt
new file mode 100644
index 0000000..8256d08
--- /dev/null
+++ b/fragment/fragment/api/public_plus_experimental_1.2.0-alpha04.txt
@@ -0,0 +1,425 @@
+// Signature format: 3.0
+package androidx.fragment.app {
+
+  public class DialogFragment extends androidx.fragment.app.Fragment implements android.content.DialogInterface.OnCancelListener android.content.DialogInterface.OnDismissListener {
+    ctor public DialogFragment();
+    method public void dismiss();
+    method public void dismissAllowingStateLoss();
+    method public android.app.Dialog? getDialog();
+    method public boolean getShowsDialog();
+    method @StyleRes public int getTheme();
+    method public boolean isCancelable();
+    method public void onCancel(android.content.DialogInterface);
+    method @MainThread public android.app.Dialog onCreateDialog(android.os.Bundle?);
+    method public void onDismiss(android.content.DialogInterface);
+    method public final android.app.Dialog requireDialog();
+    method public void setCancelable(boolean);
+    method public void setShowsDialog(boolean);
+    method public void setStyle(int, @StyleRes int);
+    method public void show(androidx.fragment.app.FragmentManager, String?);
+    method public int show(androidx.fragment.app.FragmentTransaction, String?);
+    method public void showNow(androidx.fragment.app.FragmentManager, String?);
+    field public static final int STYLE_NORMAL = 0; // 0x0
+    field public static final int STYLE_NO_FRAME = 2; // 0x2
+    field public static final int STYLE_NO_INPUT = 3; // 0x3
+    field public static final int STYLE_NO_TITLE = 1; // 0x1
+  }
+
+  public class Fragment implements android.content.ComponentCallbacks androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.savedstate.SavedStateRegistryOwner android.view.View.OnCreateContextMenuListener androidx.lifecycle.ViewModelStoreOwner {
+    ctor public Fragment();
+    ctor @ContentView public Fragment(@LayoutRes int);
+    method public void dump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public final boolean equals(Object?);
+    method public final androidx.fragment.app.FragmentActivity? getActivity();
+    method public boolean getAllowEnterTransitionOverlap();
+    method public boolean getAllowReturnTransitionOverlap();
+    method public final android.os.Bundle? getArguments();
+    method public final androidx.fragment.app.FragmentManager getChildFragmentManager();
+    method public android.content.Context? getContext();
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method public Object? getEnterTransition();
+    method public Object? getExitTransition();
+    method public final androidx.fragment.app.FragmentManager? getFragmentManager();
+    method public final Object? getHost();
+    method public final int getId();
+    method public final android.view.LayoutInflater getLayoutInflater();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @Deprecated public androidx.loader.app.LoaderManager getLoaderManager();
+    method public final androidx.fragment.app.Fragment? getParentFragment();
+    method public Object? getReenterTransition();
+    method public final android.content.res.Resources getResources();
+    method public final boolean getRetainInstance();
+    method public Object? getReturnTransition();
+    method public final androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public Object? getSharedElementEnterTransition();
+    method public Object? getSharedElementReturnTransition();
+    method public final String getString(@StringRes int);
+    method public final String getString(@StringRes int, java.lang.Object!...);
+    method public final String? getTag();
+    method public final androidx.fragment.app.Fragment? getTargetFragment();
+    method public final int getTargetRequestCode();
+    method public final CharSequence getText(@StringRes int);
+    method @Deprecated public boolean getUserVisibleHint();
+    method public android.view.View? getView();
+    method @MainThread public androidx.lifecycle.LifecycleOwner getViewLifecycleOwner();
+    method public androidx.lifecycle.LiveData<androidx.lifecycle.LifecycleOwner!> getViewLifecycleOwnerLiveData();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+    method public final int hashCode();
+    method @Deprecated public static androidx.fragment.app.Fragment instantiate(android.content.Context, String);
+    method @Deprecated public static androidx.fragment.app.Fragment instantiate(android.content.Context, String, android.os.Bundle?);
+    method public final boolean isAdded();
+    method public final boolean isDetached();
+    method public final boolean isHidden();
+    method public final boolean isInLayout();
+    method public final boolean isRemoving();
+    method public final boolean isResumed();
+    method public final boolean isStateSaved();
+    method public final boolean isVisible();
+    method @MainThread @CallSuper public void onActivityCreated(android.os.Bundle?);
+    method public void onActivityResult(int, int, android.content.Intent?);
+    method @MainThread @CallSuper public void onAttach(android.content.Context);
+    method @Deprecated @CallSuper @MainThread public void onAttach(android.app.Activity);
+    method @MainThread public void onAttachFragment(androidx.fragment.app.Fragment);
+    method @CallSuper public void onConfigurationChanged(android.content.res.Configuration);
+    method @MainThread public boolean onContextItemSelected(android.view.MenuItem);
+    method @MainThread @CallSuper public void onCreate(android.os.Bundle?);
+    method @MainThread public android.view.animation.Animation? onCreateAnimation(int, boolean, int);
+    method @MainThread public android.animation.Animator? onCreateAnimator(int, boolean, int);
+    method @MainThread public void onCreateContextMenu(android.view.ContextMenu, android.view.View, android.view.ContextMenu.ContextMenuInfo?);
+    method @MainThread public void onCreateOptionsMenu(android.view.Menu, android.view.MenuInflater);
+    method @MainThread public android.view.View? onCreateView(android.view.LayoutInflater, android.view.ViewGroup?, android.os.Bundle?);
+    method @MainThread @CallSuper public void onDestroy();
+    method @MainThread public void onDestroyOptionsMenu();
+    method @MainThread @CallSuper public void onDestroyView();
+    method @MainThread @CallSuper public void onDetach();
+    method public android.view.LayoutInflater onGetLayoutInflater(android.os.Bundle?);
+    method @MainThread public void onHiddenChanged(boolean);
+    method @UiThread @CallSuper public void onInflate(android.content.Context, android.util.AttributeSet, android.os.Bundle?);
+    method @Deprecated @CallSuper @UiThread public void onInflate(android.app.Activity, android.util.AttributeSet, android.os.Bundle?);
+    method @CallSuper @MainThread public void onLowMemory();
+    method public void onMultiWindowModeChanged(boolean);
+    method @MainThread public boolean onOptionsItemSelected(android.view.MenuItem);
+    method @MainThread public void onOptionsMenuClosed(android.view.Menu);
+    method @MainThread @CallSuper public void onPause();
+    method public void onPictureInPictureModeChanged(boolean);
+    method @MainThread public void onPrepareOptionsMenu(android.view.Menu);
+    method @MainThread public void onPrimaryNavigationFragmentChanged(boolean);
+    method public void onRequestPermissionsResult(int, String![], int[]);
+    method @MainThread @CallSuper public void onResume();
+    method @MainThread public void onSaveInstanceState(android.os.Bundle);
+    method @MainThread @CallSuper public void onStart();
+    method @MainThread @CallSuper public void onStop();
+    method @MainThread public void onViewCreated(android.view.View, android.os.Bundle?);
+    method @MainThread @CallSuper public void onViewStateRestored(android.os.Bundle?);
+    method public void postponeEnterTransition();
+    method public final void postponeEnterTransition(long, java.util.concurrent.TimeUnit);
+    method public void registerForContextMenu(android.view.View);
+    method public final void requestPermissions(String![], int);
+    method public final androidx.fragment.app.FragmentActivity requireActivity();
+    method public final android.os.Bundle requireArguments();
+    method public final android.content.Context requireContext();
+    method public final androidx.fragment.app.FragmentManager requireFragmentManager();
+    method public final Object requireHost();
+    method public final androidx.fragment.app.Fragment requireParentFragment();
+    method public final android.view.View requireView();
+    method public void setAllowEnterTransitionOverlap(boolean);
+    method public void setAllowReturnTransitionOverlap(boolean);
+    method public void setArguments(android.os.Bundle?);
+    method public void setEnterSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setEnterTransition(Object?);
+    method public void setExitSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setExitTransition(Object?);
+    method public void setHasOptionsMenu(boolean);
+    method public void setInitialSavedState(androidx.fragment.app.Fragment.SavedState?);
+    method public void setMenuVisibility(boolean);
+    method public void setReenterTransition(Object?);
+    method public void setRetainInstance(boolean);
+    method public void setReturnTransition(Object?);
+    method public void setSharedElementEnterTransition(Object?);
+    method public void setSharedElementReturnTransition(Object?);
+    method public void setTargetFragment(androidx.fragment.app.Fragment?, int);
+    method @Deprecated public void setUserVisibleHint(boolean);
+    method public boolean shouldShowRequestPermissionRationale(String);
+    method public void startActivity(android.content.Intent!);
+    method public void startActivity(android.content.Intent!, android.os.Bundle?);
+    method public void startActivityForResult(android.content.Intent!, int);
+    method public void startActivityForResult(android.content.Intent!, int, android.os.Bundle?);
+    method public void startIntentSenderForResult(android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void startPostponedEnterTransition();
+    method public void unregisterForContextMenu(android.view.View);
+  }
+
+  public static class Fragment.InstantiationException extends java.lang.RuntimeException {
+    ctor public Fragment.InstantiationException(String, Exception?);
+  }
+
+  public static class Fragment.SavedState implements android.os.Parcelable {
+    method public int describeContents();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<androidx.fragment.app.Fragment.SavedState!> CREATOR;
+  }
+
+  public class FragmentActivity extends androidx.activity.ComponentActivity implements androidx.core.app.ActivityCompat.OnRequestPermissionsResultCallback androidx.core.app.ActivityCompat.RequestPermissionsRequestCodeValidator {
+    ctor public FragmentActivity();
+    ctor @ContentView public FragmentActivity(@LayoutRes int);
+    method public androidx.fragment.app.FragmentManager getSupportFragmentManager();
+    method @Deprecated public androidx.loader.app.LoaderManager getSupportLoaderManager();
+    method public void onAttachFragment(androidx.fragment.app.Fragment);
+    method @CallSuper public void onMultiWindowModeChanged(boolean);
+    method @CallSuper public void onPictureInPictureModeChanged(boolean);
+    method protected void onResumeFragments();
+    method public void onStateNotSaved();
+    method public void setEnterSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setExitSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void startActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int);
+    method public void startActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int, android.os.Bundle?);
+    method public void startIntentSenderFromFragment(androidx.fragment.app.Fragment, android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void supportFinishAfterTransition();
+    method @Deprecated public void supportInvalidateOptionsMenu();
+    method public void supportPostponeEnterTransition();
+    method public void supportStartPostponedEnterTransition();
+    method public final void validateRequestPermissionsRequestCode(int);
+  }
+
+  public abstract class FragmentContainer {
+    ctor public FragmentContainer();
+    method @Deprecated public androidx.fragment.app.Fragment instantiate(android.content.Context, String, android.os.Bundle?);
+    method public abstract android.view.View? onFindViewById(@IdRes int);
+    method public abstract boolean onHasView();
+  }
+
+  public final class FragmentContainerView extends android.widget.FrameLayout {
+    ctor public FragmentContainerView(android.content.Context);
+    ctor public FragmentContainerView(android.content.Context, android.util.AttributeSet?);
+    ctor public FragmentContainerView(android.content.Context, android.util.AttributeSet?, int);
+  }
+
+  public class FragmentController {
+    method public void attachHost(androidx.fragment.app.Fragment?);
+    method public static androidx.fragment.app.FragmentController createController(androidx.fragment.app.FragmentHostCallback<?>);
+    method public void dispatchActivityCreated();
+    method public void dispatchConfigurationChanged(android.content.res.Configuration);
+    method public boolean dispatchContextItemSelected(android.view.MenuItem);
+    method public void dispatchCreate();
+    method public boolean dispatchCreateOptionsMenu(android.view.Menu, android.view.MenuInflater);
+    method public void dispatchDestroy();
+    method public void dispatchDestroyView();
+    method public void dispatchLowMemory();
+    method public void dispatchMultiWindowModeChanged(boolean);
+    method public boolean dispatchOptionsItemSelected(android.view.MenuItem);
+    method public void dispatchOptionsMenuClosed(android.view.Menu);
+    method public void dispatchPause();
+    method public void dispatchPictureInPictureModeChanged(boolean);
+    method public boolean dispatchPrepareOptionsMenu(android.view.Menu);
+    method @Deprecated public void dispatchReallyStop();
+    method public void dispatchResume();
+    method public void dispatchStart();
+    method public void dispatchStop();
+    method @Deprecated public void doLoaderDestroy();
+    method @Deprecated public void doLoaderRetain();
+    method @Deprecated public void doLoaderStart();
+    method @Deprecated public void doLoaderStop(boolean);
+    method @Deprecated public void dumpLoaders(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public boolean execPendingActions();
+    method public androidx.fragment.app.Fragment? findFragmentByWho(String);
+    method public java.util.List<androidx.fragment.app.Fragment!> getActiveFragments(java.util.List<androidx.fragment.app.Fragment!>!);
+    method public int getActiveFragmentsCount();
+    method public androidx.fragment.app.FragmentManager getSupportFragmentManager();
+    method @Deprecated public androidx.loader.app.LoaderManager! getSupportLoaderManager();
+    method public void noteStateNotSaved();
+    method public android.view.View? onCreateView(android.view.View?, String, android.content.Context, android.util.AttributeSet);
+    method @Deprecated public void reportLoaderStart();
+    method @Deprecated public void restoreAllState(android.os.Parcelable?, java.util.List<androidx.fragment.app.Fragment!>?);
+    method @Deprecated public void restoreAllState(android.os.Parcelable?, androidx.fragment.app.FragmentManagerNonConfig?);
+    method @Deprecated public void restoreLoaderNonConfig(androidx.collection.SimpleArrayMap<java.lang.String!,androidx.loader.app.LoaderManager!>!);
+    method public void restoreSaveState(android.os.Parcelable?);
+    method @Deprecated public androidx.collection.SimpleArrayMap<java.lang.String!,androidx.loader.app.LoaderManager!>? retainLoaderNonConfig();
+    method @Deprecated public androidx.fragment.app.FragmentManagerNonConfig? retainNestedNonConfig();
+    method @Deprecated public java.util.List<androidx.fragment.app.Fragment!>? retainNonConfig();
+    method public android.os.Parcelable? saveAllState();
+  }
+
+  public class FragmentFactory {
+    ctor public FragmentFactory();
+    method public androidx.fragment.app.Fragment instantiate(ClassLoader, String);
+    method public static Class<? extends androidx.fragment.app.Fragment> loadFragmentClass(ClassLoader, String);
+  }
+
+  public abstract class FragmentHostCallback<E> extends androidx.fragment.app.FragmentContainer {
+    ctor public FragmentHostCallback(android.content.Context, android.os.Handler, int);
+    method public void onDump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public android.view.View? onFindViewById(int);
+    method public abstract E? onGetHost();
+    method public android.view.LayoutInflater onGetLayoutInflater();
+    method public int onGetWindowAnimations();
+    method public boolean onHasView();
+    method public boolean onHasWindowAnimations();
+    method public void onRequestPermissionsFromFragment(androidx.fragment.app.Fragment, String![], int);
+    method public boolean onShouldSaveFragmentState(androidx.fragment.app.Fragment);
+    method public boolean onShouldShowRequestPermissionRationale(String);
+    method public void onStartActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int);
+    method public void onStartActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int, android.os.Bundle?);
+    method public void onStartIntentSenderFromFragment(androidx.fragment.app.Fragment, android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void onSupportInvalidateOptionsMenu();
+  }
+
+  public abstract class FragmentManager {
+    ctor public FragmentManager();
+    method public void addOnBackStackChangedListener(androidx.fragment.app.FragmentManager.OnBackStackChangedListener);
+    method public androidx.fragment.app.FragmentTransaction beginTransaction();
+    method public void dump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public static void enableDebugLogging(boolean);
+    method public boolean executePendingTransactions();
+    method public static <F extends androidx.fragment.app.Fragment> F findFragment(android.view.View);
+    method public androidx.fragment.app.Fragment? findFragmentById(@IdRes int);
+    method public androidx.fragment.app.Fragment? findFragmentByTag(String?);
+    method public androidx.fragment.app.FragmentManager.BackStackEntry getBackStackEntryAt(int);
+    method public int getBackStackEntryCount();
+    method public androidx.fragment.app.Fragment? getFragment(android.os.Bundle, String);
+    method public androidx.fragment.app.FragmentFactory getFragmentFactory();
+    method public java.util.List<androidx.fragment.app.Fragment!> getFragments();
+    method public androidx.fragment.app.Fragment? getPrimaryNavigationFragment();
+    method public boolean isDestroyed();
+    method public boolean isStateSaved();
+    method public void popBackStack();
+    method public void popBackStack(String?, int);
+    method public void popBackStack(int, int);
+    method public boolean popBackStackImmediate();
+    method public boolean popBackStackImmediate(String?, int);
+    method public boolean popBackStackImmediate(int, int);
+    method public void putFragment(android.os.Bundle, String, androidx.fragment.app.Fragment);
+    method public void registerFragmentLifecycleCallbacks(androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks, boolean);
+    method public void removeOnBackStackChangedListener(androidx.fragment.app.FragmentManager.OnBackStackChangedListener);
+    method public androidx.fragment.app.Fragment.SavedState? saveFragmentInstanceState(androidx.fragment.app.Fragment);
+    method public void setFragmentFactory(androidx.fragment.app.FragmentFactory);
+    method public void unregisterFragmentLifecycleCallbacks(androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks);
+    field public static final int POP_BACK_STACK_INCLUSIVE = 1; // 0x1
+  }
+
+  public static interface FragmentManager.BackStackEntry {
+    method @Deprecated public CharSequence? getBreadCrumbShortTitle();
+    method @Deprecated @StringRes public int getBreadCrumbShortTitleRes();
+    method @Deprecated public CharSequence? getBreadCrumbTitle();
+    method @Deprecated @StringRes public int getBreadCrumbTitleRes();
+    method public int getId();
+    method public String? getName();
+  }
+
+  public abstract static class FragmentManager.FragmentLifecycleCallbacks {
+    ctor public FragmentManager.FragmentLifecycleCallbacks();
+    method public void onFragmentActivityCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentAttached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.content.Context);
+    method public void onFragmentCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentDestroyed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentDetached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentPaused(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentPreAttached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.content.Context);
+    method public void onFragmentPreCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentResumed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentSaveInstanceState(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle);
+    method public void onFragmentStarted(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentStopped(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentViewCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.view.View, android.os.Bundle?);
+    method public void onFragmentViewDestroyed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+  }
+
+  public static interface FragmentManager.OnBackStackChangedListener {
+    method @MainThread public void onBackStackChanged();
+  }
+
+  @Deprecated public class FragmentManagerNonConfig {
+  }
+
+  public abstract class FragmentPagerAdapter extends androidx.viewpager.widget.PagerAdapter {
+    ctor @Deprecated public FragmentPagerAdapter(androidx.fragment.app.FragmentManager);
+    ctor public FragmentPagerAdapter(androidx.fragment.app.FragmentManager, int);
+    method public abstract androidx.fragment.app.Fragment getItem(int);
+    method public long getItemId(int);
+    method public boolean isViewFromObject(android.view.View, Object);
+    field public static final int BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT = 1; // 0x1
+    field @Deprecated public static final int BEHAVIOR_SET_USER_VISIBLE_HINT = 0; // 0x0
+  }
+
+  public abstract class FragmentStatePagerAdapter extends androidx.viewpager.widget.PagerAdapter {
+    ctor @Deprecated public FragmentStatePagerAdapter(androidx.fragment.app.FragmentManager);
+    ctor public FragmentStatePagerAdapter(androidx.fragment.app.FragmentManager, int);
+    method public abstract androidx.fragment.app.Fragment getItem(int);
+    method public boolean isViewFromObject(android.view.View, Object);
+    field public static final int BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT = 1; // 0x1
+    field @Deprecated public static final int BEHAVIOR_SET_USER_VISIBLE_HINT = 0; // 0x0
+  }
+
+  @Deprecated public class FragmentTabHost extends android.widget.TabHost implements android.widget.TabHost.OnTabChangeListener {
+    ctor @Deprecated public FragmentTabHost(android.content.Context);
+    ctor @Deprecated public FragmentTabHost(android.content.Context, android.util.AttributeSet?);
+    method @Deprecated public void addTab(android.widget.TabHost.TabSpec, Class<?>, android.os.Bundle?);
+    method @Deprecated public void onTabChanged(String?);
+    method @Deprecated public void setup(android.content.Context, androidx.fragment.app.FragmentManager);
+    method @Deprecated public void setup(android.content.Context, androidx.fragment.app.FragmentManager, int);
+  }
+
+  public abstract class FragmentTransaction {
+    ctor @Deprecated public FragmentTransaction();
+    method public final androidx.fragment.app.FragmentTransaction add(Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.Fragment, String?);
+    method public final androidx.fragment.app.FragmentTransaction add(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?);
+    method public androidx.fragment.app.FragmentTransaction add(@IdRes int, androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction add(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction add(@IdRes int, androidx.fragment.app.Fragment, String?);
+    method public androidx.fragment.app.FragmentTransaction addSharedElement(android.view.View, String);
+    method public androidx.fragment.app.FragmentTransaction addToBackStack(String?);
+    method public androidx.fragment.app.FragmentTransaction attach(androidx.fragment.app.Fragment);
+    method public abstract int commit();
+    method public abstract int commitAllowingStateLoss();
+    method public abstract void commitNow();
+    method public abstract void commitNowAllowingStateLoss();
+    method public androidx.fragment.app.FragmentTransaction detach(androidx.fragment.app.Fragment);
+    method public androidx.fragment.app.FragmentTransaction disallowAddToBackStack();
+    method public androidx.fragment.app.FragmentTransaction hide(androidx.fragment.app.Fragment);
+    method public boolean isAddToBackStackAllowed();
+    method public boolean isEmpty();
+    method public androidx.fragment.app.FragmentTransaction remove(androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction replace(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?);
+    method public androidx.fragment.app.FragmentTransaction replace(@IdRes int, androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction replace(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction replace(@IdRes int, androidx.fragment.app.Fragment, String?);
+    method public androidx.fragment.app.FragmentTransaction runOnCommit(Runnable);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setAllowOptimization(boolean);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbShortTitle(@StringRes int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbShortTitle(CharSequence?);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbTitle(@StringRes int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbTitle(CharSequence?);
+    method public androidx.fragment.app.FragmentTransaction setCustomAnimations(@AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int);
+    method public androidx.fragment.app.FragmentTransaction setCustomAnimations(@AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int);
+    method public androidx.fragment.app.FragmentTransaction setMaxLifecycle(androidx.fragment.app.Fragment, androidx.lifecycle.Lifecycle.State);
+    method public androidx.fragment.app.FragmentTransaction setPrimaryNavigationFragment(androidx.fragment.app.Fragment?);
+    method public androidx.fragment.app.FragmentTransaction setReorderingAllowed(boolean);
+    method public androidx.fragment.app.FragmentTransaction setTransition(int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setTransitionStyle(@StyleRes int);
+    method public androidx.fragment.app.FragmentTransaction show(androidx.fragment.app.Fragment);
+    field public static final int TRANSIT_ENTER_MASK = 4096; // 0x1000
+    field public static final int TRANSIT_EXIT_MASK = 8192; // 0x2000
+    field public static final int TRANSIT_FRAGMENT_CLOSE = 8194; // 0x2002
+    field public static final int TRANSIT_FRAGMENT_FADE = 4099; // 0x1003
+    field public static final int TRANSIT_FRAGMENT_OPEN = 4097; // 0x1001
+    field public static final int TRANSIT_NONE = 0; // 0x0
+    field public static final int TRANSIT_UNSET = -1; // 0xffffffff
+  }
+
+  public class ListFragment extends androidx.fragment.app.Fragment {
+    ctor public ListFragment();
+    method public android.widget.ListAdapter? getListAdapter();
+    method public android.widget.ListView getListView();
+    method public long getSelectedItemId();
+    method public int getSelectedItemPosition();
+    method public void onListItemClick(android.widget.ListView, android.view.View, int, long);
+    method public final android.widget.ListAdapter requireListAdapter();
+    method public void setEmptyText(CharSequence?);
+    method public void setListAdapter(android.widget.ListAdapter?);
+    method public void setListShown(boolean);
+    method public void setListShownNoAnimation(boolean);
+    method public void setSelection(int);
+  }
+
+}
+
diff --git a/fragment/fragment/api/res-1.2.0-alpha04.txt b/fragment/fragment/api/res-1.2.0-alpha04.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/fragment/fragment/api/res-1.2.0-alpha04.txt
diff --git a/fragment/fragment/api/restricted_1.2.0-alpha04.txt b/fragment/fragment/api/restricted_1.2.0-alpha04.txt
new file mode 100644
index 0000000..6881779
--- /dev/null
+++ b/fragment/fragment/api/restricted_1.2.0-alpha04.txt
@@ -0,0 +1,454 @@
+// Signature format: 3.0
+package androidx.fragment.app {
+
+  public class DialogFragment extends androidx.fragment.app.Fragment implements android.content.DialogInterface.OnCancelListener android.content.DialogInterface.OnDismissListener {
+    ctor public DialogFragment();
+    method public void dismiss();
+    method public void dismissAllowingStateLoss();
+    method public android.app.Dialog? getDialog();
+    method public boolean getShowsDialog();
+    method @StyleRes public int getTheme();
+    method public boolean isCancelable();
+    method public void onCancel(android.content.DialogInterface);
+    method @MainThread public android.app.Dialog onCreateDialog(android.os.Bundle?);
+    method public void onDismiss(android.content.DialogInterface);
+    method public final android.app.Dialog requireDialog();
+    method public void setCancelable(boolean);
+    method public void setShowsDialog(boolean);
+    method public void setStyle(int, @StyleRes int);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public void setupDialog(android.app.Dialog, int);
+    method public void show(androidx.fragment.app.FragmentManager, String?);
+    method public int show(androidx.fragment.app.FragmentTransaction, String?);
+    method public void showNow(androidx.fragment.app.FragmentManager, String?);
+    field public static final int STYLE_NORMAL = 0; // 0x0
+    field public static final int STYLE_NO_FRAME = 2; // 0x2
+    field public static final int STYLE_NO_INPUT = 3; // 0x3
+    field public static final int STYLE_NO_TITLE = 1; // 0x1
+  }
+
+  public class Fragment implements android.content.ComponentCallbacks androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.savedstate.SavedStateRegistryOwner android.view.View.OnCreateContextMenuListener androidx.lifecycle.ViewModelStoreOwner {
+    ctor public Fragment();
+    ctor @ContentView public Fragment(@LayoutRes int);
+    method public void dump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public final boolean equals(Object?);
+    method public final androidx.fragment.app.FragmentActivity? getActivity();
+    method public boolean getAllowEnterTransitionOverlap();
+    method public boolean getAllowReturnTransitionOverlap();
+    method public final android.os.Bundle? getArguments();
+    method public final androidx.fragment.app.FragmentManager getChildFragmentManager();
+    method public android.content.Context? getContext();
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method public Object? getEnterTransition();
+    method public Object? getExitTransition();
+    method public final androidx.fragment.app.FragmentManager? getFragmentManager();
+    method public final Object? getHost();
+    method public final int getId();
+    method public final android.view.LayoutInflater getLayoutInflater();
+    method @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public android.view.LayoutInflater getLayoutInflater(android.os.Bundle?);
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @Deprecated public androidx.loader.app.LoaderManager getLoaderManager();
+    method public final androidx.fragment.app.Fragment? getParentFragment();
+    method public Object? getReenterTransition();
+    method public final android.content.res.Resources getResources();
+    method public final boolean getRetainInstance();
+    method public Object? getReturnTransition();
+    method public final androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public Object? getSharedElementEnterTransition();
+    method public Object? getSharedElementReturnTransition();
+    method public final String getString(@StringRes int);
+    method public final String getString(@StringRes int, java.lang.Object!...);
+    method public final String? getTag();
+    method public final androidx.fragment.app.Fragment? getTargetFragment();
+    method public final int getTargetRequestCode();
+    method public final CharSequence getText(@StringRes int);
+    method @Deprecated public boolean getUserVisibleHint();
+    method public android.view.View? getView();
+    method @MainThread public androidx.lifecycle.LifecycleOwner getViewLifecycleOwner();
+    method public androidx.lifecycle.LiveData<androidx.lifecycle.LifecycleOwner!> getViewLifecycleOwnerLiveData();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final boolean hasOptionsMenu();
+    method public final int hashCode();
+    method @Deprecated public static androidx.fragment.app.Fragment instantiate(android.content.Context, String);
+    method @Deprecated public static androidx.fragment.app.Fragment instantiate(android.content.Context, String, android.os.Bundle?);
+    method public final boolean isAdded();
+    method public final boolean isDetached();
+    method public final boolean isHidden();
+    method public final boolean isInLayout();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public final boolean isMenuVisible();
+    method public final boolean isRemoving();
+    method public final boolean isResumed();
+    method public final boolean isStateSaved();
+    method public final boolean isVisible();
+    method @MainThread @CallSuper public void onActivityCreated(android.os.Bundle?);
+    method public void onActivityResult(int, int, android.content.Intent?);
+    method @MainThread @CallSuper public void onAttach(android.content.Context);
+    method @Deprecated @CallSuper @MainThread public void onAttach(android.app.Activity);
+    method @MainThread public void onAttachFragment(androidx.fragment.app.Fragment);
+    method @CallSuper public void onConfigurationChanged(android.content.res.Configuration);
+    method @MainThread public boolean onContextItemSelected(android.view.MenuItem);
+    method @MainThread @CallSuper public void onCreate(android.os.Bundle?);
+    method @MainThread public android.view.animation.Animation? onCreateAnimation(int, boolean, int);
+    method @MainThread public android.animation.Animator? onCreateAnimator(int, boolean, int);
+    method @MainThread public void onCreateContextMenu(android.view.ContextMenu, android.view.View, android.view.ContextMenu.ContextMenuInfo?);
+    method @MainThread public void onCreateOptionsMenu(android.view.Menu, android.view.MenuInflater);
+    method @MainThread public android.view.View? onCreateView(android.view.LayoutInflater, android.view.ViewGroup?, android.os.Bundle?);
+    method @MainThread @CallSuper public void onDestroy();
+    method @MainThread public void onDestroyOptionsMenu();
+    method @MainThread @CallSuper public void onDestroyView();
+    method @MainThread @CallSuper public void onDetach();
+    method public android.view.LayoutInflater onGetLayoutInflater(android.os.Bundle?);
+    method @MainThread public void onHiddenChanged(boolean);
+    method @UiThread @CallSuper public void onInflate(android.content.Context, android.util.AttributeSet, android.os.Bundle?);
+    method @Deprecated @CallSuper @UiThread public void onInflate(android.app.Activity, android.util.AttributeSet, android.os.Bundle?);
+    method @CallSuper @MainThread public void onLowMemory();
+    method public void onMultiWindowModeChanged(boolean);
+    method @MainThread public boolean onOptionsItemSelected(android.view.MenuItem);
+    method @MainThread public void onOptionsMenuClosed(android.view.Menu);
+    method @MainThread @CallSuper public void onPause();
+    method public void onPictureInPictureModeChanged(boolean);
+    method @MainThread public void onPrepareOptionsMenu(android.view.Menu);
+    method @MainThread public void onPrimaryNavigationFragmentChanged(boolean);
+    method public void onRequestPermissionsResult(int, String![], int[]);
+    method @MainThread @CallSuper public void onResume();
+    method @MainThread public void onSaveInstanceState(android.os.Bundle);
+    method @MainThread @CallSuper public void onStart();
+    method @MainThread @CallSuper public void onStop();
+    method @MainThread public void onViewCreated(android.view.View, android.os.Bundle?);
+    method @MainThread @CallSuper public void onViewStateRestored(android.os.Bundle?);
+    method public void postponeEnterTransition();
+    method public final void postponeEnterTransition(long, java.util.concurrent.TimeUnit);
+    method public void registerForContextMenu(android.view.View);
+    method public final void requestPermissions(String![], int);
+    method public final androidx.fragment.app.FragmentActivity requireActivity();
+    method public final android.os.Bundle requireArguments();
+    method public final android.content.Context requireContext();
+    method public final androidx.fragment.app.FragmentManager requireFragmentManager();
+    method public final Object requireHost();
+    method public final androidx.fragment.app.Fragment requireParentFragment();
+    method public final android.view.View requireView();
+    method public void setAllowEnterTransitionOverlap(boolean);
+    method public void setAllowReturnTransitionOverlap(boolean);
+    method public void setArguments(android.os.Bundle?);
+    method public void setEnterSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setEnterTransition(Object?);
+    method public void setExitSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setExitTransition(Object?);
+    method public void setHasOptionsMenu(boolean);
+    method public void setInitialSavedState(androidx.fragment.app.Fragment.SavedState?);
+    method public void setMenuVisibility(boolean);
+    method public void setReenterTransition(Object?);
+    method public void setRetainInstance(boolean);
+    method public void setReturnTransition(Object?);
+    method public void setSharedElementEnterTransition(Object?);
+    method public void setSharedElementReturnTransition(Object?);
+    method public void setTargetFragment(androidx.fragment.app.Fragment?, int);
+    method @Deprecated public void setUserVisibleHint(boolean);
+    method public boolean shouldShowRequestPermissionRationale(String);
+    method public void startActivity(android.content.Intent!);
+    method public void startActivity(android.content.Intent!, android.os.Bundle?);
+    method public void startActivityForResult(android.content.Intent!, int);
+    method public void startActivityForResult(android.content.Intent!, int, android.os.Bundle?);
+    method public void startIntentSenderForResult(android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void startPostponedEnterTransition();
+    method public void unregisterForContextMenu(android.view.View);
+  }
+
+  public static class Fragment.InstantiationException extends java.lang.RuntimeException {
+    ctor public Fragment.InstantiationException(String, Exception?);
+  }
+
+  public static class Fragment.SavedState implements android.os.Parcelable {
+    method public int describeContents();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<androidx.fragment.app.Fragment.SavedState!> CREATOR;
+  }
+
+  public class FragmentActivity extends androidx.activity.ComponentActivity implements androidx.core.app.ActivityCompat.OnRequestPermissionsResultCallback androidx.core.app.ActivityCompat.RequestPermissionsRequestCodeValidator {
+    ctor public FragmentActivity();
+    ctor @ContentView public FragmentActivity(@LayoutRes int);
+    method public androidx.fragment.app.FragmentManager getSupportFragmentManager();
+    method @Deprecated public androidx.loader.app.LoaderManager getSupportLoaderManager();
+    method public void onAttachFragment(androidx.fragment.app.Fragment);
+    method @CallSuper public void onMultiWindowModeChanged(boolean);
+    method @CallSuper public void onPictureInPictureModeChanged(boolean);
+    method @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) protected boolean onPrepareOptionsPanel(android.view.View?, android.view.Menu);
+    method protected void onResumeFragments();
+    method public void onStateNotSaved();
+    method public void setEnterSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void setExitSharedElementCallback(androidx.core.app.SharedElementCallback?);
+    method public void startActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int);
+    method public void startActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int, android.os.Bundle?);
+    method public void startIntentSenderFromFragment(androidx.fragment.app.Fragment, android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void supportFinishAfterTransition();
+    method @Deprecated public void supportInvalidateOptionsMenu();
+    method public void supportPostponeEnterTransition();
+    method public void supportStartPostponedEnterTransition();
+    method public final void validateRequestPermissionsRequestCode(int);
+  }
+
+  public abstract class FragmentContainer {
+    ctor public FragmentContainer();
+    method @Deprecated public androidx.fragment.app.Fragment instantiate(android.content.Context, String, android.os.Bundle?);
+    method public abstract android.view.View? onFindViewById(@IdRes int);
+    method public abstract boolean onHasView();
+  }
+
+  public final class FragmentContainerView extends android.widget.FrameLayout {
+    ctor public FragmentContainerView(android.content.Context);
+    ctor public FragmentContainerView(android.content.Context, android.util.AttributeSet?);
+    ctor public FragmentContainerView(android.content.Context, android.util.AttributeSet?, int);
+  }
+
+  public class FragmentController {
+    method public void attachHost(androidx.fragment.app.Fragment?);
+    method public static androidx.fragment.app.FragmentController createController(androidx.fragment.app.FragmentHostCallback<?>);
+    method public void dispatchActivityCreated();
+    method public void dispatchConfigurationChanged(android.content.res.Configuration);
+    method public boolean dispatchContextItemSelected(android.view.MenuItem);
+    method public void dispatchCreate();
+    method public boolean dispatchCreateOptionsMenu(android.view.Menu, android.view.MenuInflater);
+    method public void dispatchDestroy();
+    method public void dispatchDestroyView();
+    method public void dispatchLowMemory();
+    method public void dispatchMultiWindowModeChanged(boolean);
+    method public boolean dispatchOptionsItemSelected(android.view.MenuItem);
+    method public void dispatchOptionsMenuClosed(android.view.Menu);
+    method public void dispatchPause();
+    method public void dispatchPictureInPictureModeChanged(boolean);
+    method public boolean dispatchPrepareOptionsMenu(android.view.Menu);
+    method @Deprecated public void dispatchReallyStop();
+    method public void dispatchResume();
+    method public void dispatchStart();
+    method public void dispatchStop();
+    method @Deprecated public void doLoaderDestroy();
+    method @Deprecated public void doLoaderRetain();
+    method @Deprecated public void doLoaderStart();
+    method @Deprecated public void doLoaderStop(boolean);
+    method @Deprecated public void dumpLoaders(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public boolean execPendingActions();
+    method public androidx.fragment.app.Fragment? findFragmentByWho(String);
+    method public java.util.List<androidx.fragment.app.Fragment!> getActiveFragments(java.util.List<androidx.fragment.app.Fragment!>!);
+    method public int getActiveFragmentsCount();
+    method public androidx.fragment.app.FragmentManager getSupportFragmentManager();
+    method @Deprecated public androidx.loader.app.LoaderManager! getSupportLoaderManager();
+    method public void noteStateNotSaved();
+    method public android.view.View? onCreateView(android.view.View?, String, android.content.Context, android.util.AttributeSet);
+    method @Deprecated public void reportLoaderStart();
+    method @Deprecated public void restoreAllState(android.os.Parcelable?, java.util.List<androidx.fragment.app.Fragment!>?);
+    method @Deprecated public void restoreAllState(android.os.Parcelable?, androidx.fragment.app.FragmentManagerNonConfig?);
+    method @Deprecated public void restoreLoaderNonConfig(androidx.collection.SimpleArrayMap<java.lang.String!,androidx.loader.app.LoaderManager!>!);
+    method public void restoreSaveState(android.os.Parcelable?);
+    method @Deprecated public androidx.collection.SimpleArrayMap<java.lang.String!,androidx.loader.app.LoaderManager!>? retainLoaderNonConfig();
+    method @Deprecated public androidx.fragment.app.FragmentManagerNonConfig? retainNestedNonConfig();
+    method @Deprecated public java.util.List<androidx.fragment.app.Fragment!>? retainNonConfig();
+    method public android.os.Parcelable? saveAllState();
+  }
+
+  public class FragmentFactory {
+    ctor public FragmentFactory();
+    method public androidx.fragment.app.Fragment instantiate(ClassLoader, String);
+    method public static Class<? extends androidx.fragment.app.Fragment> loadFragmentClass(ClassLoader, String);
+  }
+
+  public abstract class FragmentHostCallback<E> extends androidx.fragment.app.FragmentContainer {
+    ctor public FragmentHostCallback(android.content.Context, android.os.Handler, int);
+    method public void onDump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public android.view.View? onFindViewById(int);
+    method public abstract E? onGetHost();
+    method public android.view.LayoutInflater onGetLayoutInflater();
+    method public int onGetWindowAnimations();
+    method public boolean onHasView();
+    method public boolean onHasWindowAnimations();
+    method public void onRequestPermissionsFromFragment(androidx.fragment.app.Fragment, String![], int);
+    method public boolean onShouldSaveFragmentState(androidx.fragment.app.Fragment);
+    method public boolean onShouldShowRequestPermissionRationale(String);
+    method public void onStartActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int);
+    method public void onStartActivityFromFragment(androidx.fragment.app.Fragment, android.content.Intent!, int, android.os.Bundle?);
+    method public void onStartIntentSenderFromFragment(androidx.fragment.app.Fragment, android.content.IntentSender!, int, android.content.Intent?, int, int, int, android.os.Bundle?) throws android.content.IntentSender.SendIntentException;
+    method public void onSupportInvalidateOptionsMenu();
+  }
+
+  public abstract class FragmentManager {
+    ctor public FragmentManager();
+    method public void addOnBackStackChangedListener(androidx.fragment.app.FragmentManager.OnBackStackChangedListener);
+    method public androidx.fragment.app.FragmentTransaction beginTransaction();
+    method public void dump(String, java.io.FileDescriptor?, java.io.PrintWriter, String![]?);
+    method public static void enableDebugLogging(boolean);
+    method public boolean executePendingTransactions();
+    method public static <F extends androidx.fragment.app.Fragment> F findFragment(android.view.View);
+    method public androidx.fragment.app.Fragment? findFragmentById(@IdRes int);
+    method public androidx.fragment.app.Fragment? findFragmentByTag(String?);
+    method public androidx.fragment.app.FragmentManager.BackStackEntry getBackStackEntryAt(int);
+    method public int getBackStackEntryCount();
+    method public androidx.fragment.app.Fragment? getFragment(android.os.Bundle, String);
+    method public androidx.fragment.app.FragmentFactory getFragmentFactory();
+    method public java.util.List<androidx.fragment.app.Fragment!> getFragments();
+    method public androidx.fragment.app.Fragment? getPrimaryNavigationFragment();
+    method public boolean isDestroyed();
+    method public boolean isStateSaved();
+    method @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public androidx.fragment.app.FragmentTransaction openTransaction();
+    method public void popBackStack();
+    method public void popBackStack(String?, int);
+    method public void popBackStack(int, int);
+    method public boolean popBackStackImmediate();
+    method public boolean popBackStackImmediate(String?, int);
+    method public boolean popBackStackImmediate(int, int);
+    method public void putFragment(android.os.Bundle, String, androidx.fragment.app.Fragment);
+    method public void registerFragmentLifecycleCallbacks(androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks, boolean);
+    method public void removeOnBackStackChangedListener(androidx.fragment.app.FragmentManager.OnBackStackChangedListener);
+    method public androidx.fragment.app.Fragment.SavedState? saveFragmentInstanceState(androidx.fragment.app.Fragment);
+    method public void setFragmentFactory(androidx.fragment.app.FragmentFactory);
+    method public void unregisterFragmentLifecycleCallbacks(androidx.fragment.app.FragmentManager.FragmentLifecycleCallbacks);
+    field public static final int POP_BACK_STACK_INCLUSIVE = 1; // 0x1
+  }
+
+  public static interface FragmentManager.BackStackEntry {
+    method @Deprecated public CharSequence? getBreadCrumbShortTitle();
+    method @Deprecated @StringRes public int getBreadCrumbShortTitleRes();
+    method @Deprecated public CharSequence? getBreadCrumbTitle();
+    method @Deprecated @StringRes public int getBreadCrumbTitleRes();
+    method public int getId();
+    method public String? getName();
+  }
+
+  public abstract static class FragmentManager.FragmentLifecycleCallbacks {
+    ctor public FragmentManager.FragmentLifecycleCallbacks();
+    method public void onFragmentActivityCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentAttached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.content.Context);
+    method public void onFragmentCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentDestroyed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentDetached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentPaused(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentPreAttached(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.content.Context);
+    method public void onFragmentPreCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle?);
+    method public void onFragmentResumed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentSaveInstanceState(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.os.Bundle);
+    method public void onFragmentStarted(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentStopped(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+    method public void onFragmentViewCreated(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment, android.view.View, android.os.Bundle?);
+    method public void onFragmentViewDestroyed(androidx.fragment.app.FragmentManager, androidx.fragment.app.Fragment);
+  }
+
+  public static interface FragmentManager.OnBackStackChangedListener {
+    method @MainThread public void onBackStackChanged();
+  }
+
+  @Deprecated public class FragmentManagerNonConfig {
+  }
+
+  public abstract class FragmentPagerAdapter extends androidx.viewpager.widget.PagerAdapter {
+    ctor @Deprecated public FragmentPagerAdapter(androidx.fragment.app.FragmentManager);
+    ctor public FragmentPagerAdapter(androidx.fragment.app.FragmentManager, int);
+    method public abstract androidx.fragment.app.Fragment getItem(int);
+    method public long getItemId(int);
+    method public boolean isViewFromObject(android.view.View, Object);
+    field public static final int BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT = 1; // 0x1
+    field @Deprecated public static final int BEHAVIOR_SET_USER_VISIBLE_HINT = 0; // 0x0
+  }
+
+  public abstract class FragmentStatePagerAdapter extends androidx.viewpager.widget.PagerAdapter {
+    ctor @Deprecated public FragmentStatePagerAdapter(androidx.fragment.app.FragmentManager);
+    ctor public FragmentStatePagerAdapter(androidx.fragment.app.FragmentManager, int);
+    method public abstract androidx.fragment.app.Fragment getItem(int);
+    method public boolean isViewFromObject(android.view.View, Object);
+    field public static final int BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT = 1; // 0x1
+    field @Deprecated public static final int BEHAVIOR_SET_USER_VISIBLE_HINT = 0; // 0x0
+  }
+
+  @Deprecated public class FragmentTabHost extends android.widget.TabHost implements android.widget.TabHost.OnTabChangeListener {
+    ctor @Deprecated public FragmentTabHost(android.content.Context);
+    ctor @Deprecated public FragmentTabHost(android.content.Context, android.util.AttributeSet?);
+    method @Deprecated public void addTab(android.widget.TabHost.TabSpec, Class<?>, android.os.Bundle?);
+    method @Deprecated public void onTabChanged(String?);
+    method @Deprecated public void setup(android.content.Context, androidx.fragment.app.FragmentManager);
+    method @Deprecated public void setup(android.content.Context, androidx.fragment.app.FragmentManager, int);
+  }
+
+  public abstract class FragmentTransaction {
+    ctor @Deprecated public FragmentTransaction();
+    method public final androidx.fragment.app.FragmentTransaction add(Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction add(androidx.fragment.app.Fragment, String?);
+    method public final androidx.fragment.app.FragmentTransaction add(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?);
+    method public androidx.fragment.app.FragmentTransaction add(@IdRes int, androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction add(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction add(@IdRes int, androidx.fragment.app.Fragment, String?);
+    method public androidx.fragment.app.FragmentTransaction addSharedElement(android.view.View, String);
+    method public androidx.fragment.app.FragmentTransaction addToBackStack(String?);
+    method public androidx.fragment.app.FragmentTransaction attach(androidx.fragment.app.Fragment);
+    method public abstract int commit();
+    method public abstract int commitAllowingStateLoss();
+    method public abstract void commitNow();
+    method public abstract void commitNowAllowingStateLoss();
+    method public androidx.fragment.app.FragmentTransaction detach(androidx.fragment.app.Fragment);
+    method public androidx.fragment.app.FragmentTransaction disallowAddToBackStack();
+    method public androidx.fragment.app.FragmentTransaction hide(androidx.fragment.app.Fragment);
+    method public boolean isAddToBackStackAllowed();
+    method public boolean isEmpty();
+    method public androidx.fragment.app.FragmentTransaction remove(androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction replace(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?);
+    method public androidx.fragment.app.FragmentTransaction replace(@IdRes int, androidx.fragment.app.Fragment);
+    method public final androidx.fragment.app.FragmentTransaction replace(@IdRes int, Class<? extends androidx.fragment.app.Fragment>, android.os.Bundle?, String?);
+    method public androidx.fragment.app.FragmentTransaction replace(@IdRes int, androidx.fragment.app.Fragment, String?);
+    method public androidx.fragment.app.FragmentTransaction runOnCommit(Runnable);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setAllowOptimization(boolean);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbShortTitle(@StringRes int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbShortTitle(CharSequence?);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbTitle(@StringRes int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setBreadCrumbTitle(CharSequence?);
+    method public androidx.fragment.app.FragmentTransaction setCustomAnimations(@AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int);
+    method public androidx.fragment.app.FragmentTransaction setCustomAnimations(@AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int, @AnimatorRes @AnimRes int);
+    method public androidx.fragment.app.FragmentTransaction setMaxLifecycle(androidx.fragment.app.Fragment, androidx.lifecycle.Lifecycle.State);
+    method public androidx.fragment.app.FragmentTransaction setPrimaryNavigationFragment(androidx.fragment.app.Fragment?);
+    method public androidx.fragment.app.FragmentTransaction setReorderingAllowed(boolean);
+    method public androidx.fragment.app.FragmentTransaction setTransition(int);
+    method @Deprecated public androidx.fragment.app.FragmentTransaction setTransitionStyle(@StyleRes int);
+    method public androidx.fragment.app.FragmentTransaction show(androidx.fragment.app.Fragment);
+    field public static final int TRANSIT_ENTER_MASK = 4096; // 0x1000
+    field public static final int TRANSIT_EXIT_MASK = 8192; // 0x2000
+    field public static final int TRANSIT_FRAGMENT_CLOSE = 8194; // 0x2002
+    field public static final int TRANSIT_FRAGMENT_FADE = 4099; // 0x1003
+    field public static final int TRANSIT_FRAGMENT_OPEN = 4097; // 0x1001
+    field public static final int TRANSIT_NONE = 0; // 0x0
+    field public static final int TRANSIT_UNSET = -1; // 0xffffffff
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public abstract class FragmentTransitionImpl {
+    ctor public FragmentTransitionImpl();
+    method public abstract void addTarget(Object!, android.view.View!);
+    method public abstract void addTargets(Object!, java.util.ArrayList<android.view.View!>!);
+    method public abstract void beginDelayedTransition(android.view.ViewGroup!, Object!);
+    method protected static void bfsAddViewChildren(java.util.List<android.view.View!>!, android.view.View!);
+    method public abstract boolean canHandle(Object!);
+    method public abstract Object! cloneTransition(Object!);
+    method protected void getBoundsOnScreen(android.view.View!, android.graphics.Rect!);
+    method protected static boolean isNullOrEmpty(java.util.List!);
+    method public abstract Object! mergeTransitionsInSequence(Object!, Object!, Object!);
+    method public abstract Object! mergeTransitionsTogether(Object!, Object!, Object!);
+    method public abstract void removeTarget(Object!, android.view.View!);
+    method public abstract void replaceTargets(Object!, java.util.ArrayList<android.view.View!>!, java.util.ArrayList<android.view.View!>!);
+    method public abstract void scheduleHideFragmentView(Object!, android.view.View!, java.util.ArrayList<android.view.View!>!);
+    method public abstract void scheduleRemoveTargets(Object!, Object!, java.util.ArrayList<android.view.View!>!, Object!, java.util.ArrayList<android.view.View!>!, Object!, java.util.ArrayList<android.view.View!>!);
+    method public abstract void setEpicenter(Object!, android.view.View!);
+    method public abstract void setEpicenter(Object!, android.graphics.Rect!);
+    method public abstract void setSharedElementTargets(Object!, android.view.View!, java.util.ArrayList<android.view.View!>!);
+    method public abstract void swapSharedElementTargets(Object!, java.util.ArrayList<android.view.View!>!, java.util.ArrayList<android.view.View!>!);
+    method public abstract Object! wrapTransitionInSet(Object!);
+  }
+
+  public class ListFragment extends androidx.fragment.app.Fragment {
+    ctor public ListFragment();
+    method public android.widget.ListAdapter? getListAdapter();
+    method public android.widget.ListView getListView();
+    method public long getSelectedItemId();
+    method public int getSelectedItemPosition();
+    method public void onListItemClick(android.widget.ListView, android.view.View, int, long);
+    method public final android.widget.ListAdapter requireListAdapter();
+    method public void setEmptyText(CharSequence?);
+    method public void setListAdapter(android.widget.ListAdapter?);
+    method public void setListShown(boolean);
+    method public void setListShownNoAnimation(boolean);
+    method public void setSelection(int);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-common-java8/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-common-java8/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..498d3a9
--- /dev/null
+++ b/lifecycle/lifecycle-common-java8/api/2.2.0-alpha05.txt
@@ -0,0 +1,14 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public interface DefaultLifecycleObserver extends androidx.lifecycle.LifecycleObserver androidx.lifecycle.LifecycleObserver {
+    method public default void onCreate(androidx.lifecycle.LifecycleOwner);
+    method public default void onDestroy(androidx.lifecycle.LifecycleOwner);
+    method public default void onPause(androidx.lifecycle.LifecycleOwner);
+    method public default void onResume(androidx.lifecycle.LifecycleOwner);
+    method public default void onStart(androidx.lifecycle.LifecycleOwner);
+    method public default void onStop(androidx.lifecycle.LifecycleOwner);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-common-java8/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-common-java8/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..498d3a9
--- /dev/null
+++ b/lifecycle/lifecycle-common-java8/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,14 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public interface DefaultLifecycleObserver extends androidx.lifecycle.LifecycleObserver androidx.lifecycle.LifecycleObserver {
+    method public default void onCreate(androidx.lifecycle.LifecycleOwner);
+    method public default void onDestroy(androidx.lifecycle.LifecycleOwner);
+    method public default void onPause(androidx.lifecycle.LifecycleOwner);
+    method public default void onResume(androidx.lifecycle.LifecycleOwner);
+    method public default void onStart(androidx.lifecycle.LifecycleOwner);
+    method public default void onStop(androidx.lifecycle.LifecycleOwner);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-common-java8/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-common-java8/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..498d3a9
--- /dev/null
+++ b/lifecycle/lifecycle-common-java8/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,14 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public interface DefaultLifecycleObserver extends androidx.lifecycle.LifecycleObserver androidx.lifecycle.LifecycleObserver {
+    method public default void onCreate(androidx.lifecycle.LifecycleOwner);
+    method public default void onDestroy(androidx.lifecycle.LifecycleOwner);
+    method public default void onPause(androidx.lifecycle.LifecycleOwner);
+    method public default void onResume(androidx.lifecycle.LifecycleOwner);
+    method public default void onStart(androidx.lifecycle.LifecycleOwner);
+    method public default void onStop(androidx.lifecycle.LifecycleOwner);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-common/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-common/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..3f2e1d7
--- /dev/null
+++ b/lifecycle/lifecycle-common/api/2.2.0-alpha05.txt
@@ -0,0 +1,46 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class Lifecycle {
+    ctor public Lifecycle();
+    method @MainThread public abstract void addObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public abstract androidx.lifecycle.Lifecycle.State getCurrentState();
+    method @MainThread public abstract void removeObserver(androidx.lifecycle.LifecycleObserver);
+  }
+
+  public enum Lifecycle.Event {
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_ANY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_CREATE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_DESTROY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_PAUSE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_RESUME;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_START;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_STOP;
+  }
+
+  public enum Lifecycle.State {
+    method public boolean isAtLeast(androidx.lifecycle.Lifecycle.State);
+    enum_constant public static final androidx.lifecycle.Lifecycle.State CREATED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State DESTROYED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State INITIALIZED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State RESUMED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State STARTED;
+  }
+
+  public interface LifecycleEventObserver extends androidx.lifecycle.LifecycleObserver {
+    method public void onStateChanged(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Lifecycle.Event);
+  }
+
+  public interface LifecycleObserver {
+  }
+
+  public interface LifecycleOwner {
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface OnLifecycleEvent {
+    method public abstract androidx.lifecycle.Lifecycle.Event! value();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-common/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-common/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..3f2e1d7
--- /dev/null
+++ b/lifecycle/lifecycle-common/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,46 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class Lifecycle {
+    ctor public Lifecycle();
+    method @MainThread public abstract void addObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public abstract androidx.lifecycle.Lifecycle.State getCurrentState();
+    method @MainThread public abstract void removeObserver(androidx.lifecycle.LifecycleObserver);
+  }
+
+  public enum Lifecycle.Event {
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_ANY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_CREATE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_DESTROY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_PAUSE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_RESUME;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_START;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_STOP;
+  }
+
+  public enum Lifecycle.State {
+    method public boolean isAtLeast(androidx.lifecycle.Lifecycle.State);
+    enum_constant public static final androidx.lifecycle.Lifecycle.State CREATED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State DESTROYED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State INITIALIZED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State RESUMED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State STARTED;
+  }
+
+  public interface LifecycleEventObserver extends androidx.lifecycle.LifecycleObserver {
+    method public void onStateChanged(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Lifecycle.Event);
+  }
+
+  public interface LifecycleObserver {
+  }
+
+  public interface LifecycleOwner {
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface OnLifecycleEvent {
+    method public abstract androidx.lifecycle.Lifecycle.Event! value();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-common/api/restricted_2.2.0-alpha05.ignore b/lifecycle/lifecycle-common/api/restricted_2.2.0-alpha05.ignore
new file mode 100644
index 0000000..f8a81b8
--- /dev/null
+++ b/lifecycle/lifecycle-common/api/restricted_2.2.0-alpha05.ignore
@@ -0,0 +1,3 @@
+// Baseline format: 1.0
+AddedAbstractMethod: androidx.lifecycle.LifecycleEventObserver#onStateChanged(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Lifecycle.Event):
+    Added method androidx.lifecycle.LifecycleEventObserver.onStateChanged(androidx.lifecycle.LifecycleOwner,androidx.lifecycle.Lifecycle.Event)
diff --git a/lifecycle/lifecycle-common/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-common/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..0a6849f
--- /dev/null
+++ b/lifecycle/lifecycle-common/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,62 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface GeneratedAdapter {
+    method public void callMethods(androidx.lifecycle.LifecycleOwner!, androidx.lifecycle.Lifecycle.Event!, boolean, androidx.lifecycle.MethodCallsLogger!);
+  }
+
+  @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface GenericLifecycleObserver extends androidx.lifecycle.LifecycleEventObserver {
+  }
+
+  public abstract class Lifecycle {
+    ctor public Lifecycle();
+    method @MainThread public abstract void addObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public abstract androidx.lifecycle.Lifecycle.State getCurrentState();
+    method @MainThread public abstract void removeObserver(androidx.lifecycle.LifecycleObserver);
+  }
+
+  public enum Lifecycle.Event {
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_ANY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_CREATE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_DESTROY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_PAUSE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_RESUME;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_START;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_STOP;
+  }
+
+  public enum Lifecycle.State {
+    method public boolean isAtLeast(androidx.lifecycle.Lifecycle.State);
+    enum_constant public static final androidx.lifecycle.Lifecycle.State CREATED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State DESTROYED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State INITIALIZED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State RESUMED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State STARTED;
+  }
+
+  public interface LifecycleEventObserver extends androidx.lifecycle.LifecycleObserver {
+    method public void onStateChanged(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Lifecycle.Event);
+  }
+
+  public interface LifecycleObserver {
+  }
+
+  public interface LifecycleOwner {
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class Lifecycling {
+    method public static String! getAdapterName(String!);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class MethodCallsLogger {
+    ctor public MethodCallsLogger();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public boolean approveCall(String!, int);
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface OnLifecycleEvent {
+    method public abstract androidx.lifecycle.Lifecycle.Event! value();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-extensions/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-extensions/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..273ffbf
--- /dev/null
+++ b/lifecycle/lifecycle-extensions/api/2.2.0-alpha05.txt
@@ -0,0 +1,22 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  @Deprecated public class ViewModelProviders {
+    ctor @Deprecated public ViewModelProviders();
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.Fragment);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.FragmentActivity);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.Fragment, androidx.lifecycle.ViewModelProvider.Factory?);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.FragmentActivity, androidx.lifecycle.ViewModelProvider.Factory?);
+  }
+
+  @Deprecated public static class ViewModelProviders.DefaultFactory extends androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory {
+    ctor @Deprecated public ViewModelProviders.DefaultFactory(android.app.Application);
+  }
+
+  @Deprecated public class ViewModelStores {
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelStore of(androidx.fragment.app.FragmentActivity);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelStore of(androidx.fragment.app.Fragment);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-extensions/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-extensions/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..273ffbf
--- /dev/null
+++ b/lifecycle/lifecycle-extensions/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,22 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  @Deprecated public class ViewModelProviders {
+    ctor @Deprecated public ViewModelProviders();
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.Fragment);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.FragmentActivity);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.Fragment, androidx.lifecycle.ViewModelProvider.Factory?);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.FragmentActivity, androidx.lifecycle.ViewModelProvider.Factory?);
+  }
+
+  @Deprecated public static class ViewModelProviders.DefaultFactory extends androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory {
+    ctor @Deprecated public ViewModelProviders.DefaultFactory(android.app.Application);
+  }
+
+  @Deprecated public class ViewModelStores {
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelStore of(androidx.fragment.app.FragmentActivity);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelStore of(androidx.fragment.app.Fragment);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-extensions/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-extensions/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-extensions/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-extensions/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-extensions/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..273ffbf
--- /dev/null
+++ b/lifecycle/lifecycle-extensions/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,22 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  @Deprecated public class ViewModelProviders {
+    ctor @Deprecated public ViewModelProviders();
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.Fragment);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.FragmentActivity);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.Fragment, androidx.lifecycle.ViewModelProvider.Factory?);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelProvider of(androidx.fragment.app.FragmentActivity, androidx.lifecycle.ViewModelProvider.Factory?);
+  }
+
+  @Deprecated public static class ViewModelProviders.DefaultFactory extends androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory {
+    ctor @Deprecated public ViewModelProviders.DefaultFactory(android.app.Application);
+  }
+
+  @Deprecated public class ViewModelStores {
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelStore of(androidx.fragment.app.FragmentActivity);
+    method @Deprecated @MainThread public static androidx.lifecycle.ViewModelStore of(androidx.fragment.app.Fragment);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-core-ktx/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core-ktx/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..861a341
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core-ktx/api/2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataKt {
+    ctor public LiveDataKt();
+    method @MainThread public static inline <T> androidx.lifecycle.Observer<T> observe(androidx.lifecycle.LiveData<T>, androidx.lifecycle.LifecycleOwner owner, kotlin.jvm.functions.Function1<? super T,kotlin.Unit> onChanged);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-core-ktx/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..861a341
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataKt {
+    ctor public LiveDataKt();
+    method @MainThread public static inline <T> androidx.lifecycle.Observer<T> observe(androidx.lifecycle.LiveData<T>, androidx.lifecycle.LifecycleOwner owner, kotlin.jvm.functions.Function1<? super T,kotlin.Unit> onChanged);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-core-ktx/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core-ktx/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core-ktx/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-livedata-core-ktx/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core-ktx/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..861a341
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core-ktx/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataKt {
+    ctor public LiveDataKt();
+    method @MainThread public static inline <T> androidx.lifecycle.Observer<T> observe(androidx.lifecycle.LiveData<T>, androidx.lifecycle.LifecycleOwner owner, kotlin.jvm.functions.Function1<? super T,kotlin.Unit> onChanged);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-core/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..f0db7db
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core/api/2.2.0-alpha05.txt
@@ -0,0 +1,32 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class LiveData<T> {
+    ctor public LiveData(T!);
+    ctor public LiveData();
+    method public T? getValue();
+    method public boolean hasActiveObservers();
+    method public boolean hasObservers();
+    method @MainThread public void observe(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Observer<? super T>);
+    method @MainThread public void observeForever(androidx.lifecycle.Observer<? super T>);
+    method protected void onActive();
+    method protected void onInactive();
+    method protected void postValue(T!);
+    method @MainThread public void removeObserver(androidx.lifecycle.Observer<? super T>);
+    method @MainThread public void removeObservers(androidx.lifecycle.LifecycleOwner);
+    method @MainThread protected void setValue(T!);
+  }
+
+  public class MutableLiveData<T> extends androidx.lifecycle.LiveData<T> {
+    ctor public MutableLiveData(T!);
+    ctor public MutableLiveData();
+    method public void postValue(T!);
+    method public void setValue(T!);
+  }
+
+  public interface Observer<T> {
+    method public void onChanged(T!);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-core/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..f0db7db
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,32 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class LiveData<T> {
+    ctor public LiveData(T!);
+    ctor public LiveData();
+    method public T? getValue();
+    method public boolean hasActiveObservers();
+    method public boolean hasObservers();
+    method @MainThread public void observe(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Observer<? super T>);
+    method @MainThread public void observeForever(androidx.lifecycle.Observer<? super T>);
+    method protected void onActive();
+    method protected void onInactive();
+    method protected void postValue(T!);
+    method @MainThread public void removeObserver(androidx.lifecycle.Observer<? super T>);
+    method @MainThread public void removeObservers(androidx.lifecycle.LifecycleOwner);
+    method @MainThread protected void setValue(T!);
+  }
+
+  public class MutableLiveData<T> extends androidx.lifecycle.LiveData<T> {
+    ctor public MutableLiveData(T!);
+    ctor public MutableLiveData();
+    method public void postValue(T!);
+    method public void setValue(T!);
+  }
+
+  public interface Observer<T> {
+    method public void onChanged(T!);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-core/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-livedata-core/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-core/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..f0db7db
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-core/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,32 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class LiveData<T> {
+    ctor public LiveData(T!);
+    ctor public LiveData();
+    method public T? getValue();
+    method public boolean hasActiveObservers();
+    method public boolean hasObservers();
+    method @MainThread public void observe(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Observer<? super T>);
+    method @MainThread public void observeForever(androidx.lifecycle.Observer<? super T>);
+    method protected void onActive();
+    method protected void onInactive();
+    method protected void postValue(T!);
+    method @MainThread public void removeObserver(androidx.lifecycle.Observer<? super T>);
+    method @MainThread public void removeObservers(androidx.lifecycle.LifecycleOwner);
+    method @MainThread protected void setValue(T!);
+  }
+
+  public class MutableLiveData<T> extends androidx.lifecycle.LiveData<T> {
+    ctor public MutableLiveData(T!);
+    ctor public MutableLiveData();
+    method public void postValue(T!);
+    method public void setValue(T!);
+  }
+
+  public interface Observer<T> {
+    method public void onChanged(T!);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-ktx/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-ktx/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..c8887ad
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-ktx/api/2.2.0-alpha05.txt
@@ -0,0 +1,34 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class CoroutineLiveDataKt {
+    ctor public CoroutineLiveDataKt();
+    method public static <T> androidx.lifecycle.LiveData<T> liveData(kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, long timeoutInMs = 5000L, kotlin.jvm.functions.Function2<? super androidx.lifecycle.LiveDataScope<T>,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method @RequiresApi(android.os.Build.VERSION_CODES.O) public static <T> androidx.lifecycle.LiveData<T> liveData(kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, java.time.Duration timeout, kotlin.jvm.functions.Function2<? super androidx.lifecycle.LiveDataScope<T>,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+  }
+
+  public final class FlowLiveDataConversions {
+    ctor public FlowLiveDataConversions();
+    method public static <T> kotlinx.coroutines.flow.Flow<T> asFlow(androidx.lifecycle.LiveData<T>);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, long timeoutInMs = 5000L);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>);
+    method @RequiresApi(android.os.Build.VERSION_CODES.O) public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, java.time.Duration timeout);
+  }
+
+  public interface LiveDataScope<T> {
+    method public suspend Object! emit(T? value, kotlin.coroutines.Continuation<? super kotlin.Unit> p);
+    method public suspend Object emitSource(androidx.lifecycle.LiveData<T> source, kotlin.coroutines.Continuation<? super kotlinx.coroutines.DisposableHandle> p);
+    method public T? getLatestValue();
+    property public abstract T? latestValue;
+  }
+
+  public final class TransformationsKt {
+    ctor public TransformationsKt();
+    method public static inline <X> androidx.lifecycle.LiveData<X> distinctUntilChanged(androidx.lifecycle.LiveData<X>);
+    method public static inline <X, Y> androidx.lifecycle.LiveData<Y> map(androidx.lifecycle.LiveData<X>, kotlin.jvm.functions.Function1<? super X,? extends Y> transform);
+    method public static inline <X, Y> androidx.lifecycle.LiveData<Y> switchMap(androidx.lifecycle.LiveData<X>, kotlin.jvm.functions.Function1<? super X,? extends androidx.lifecycle.LiveData<Y>> transform);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-ktx/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..c8887ad
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,34 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class CoroutineLiveDataKt {
+    ctor public CoroutineLiveDataKt();
+    method public static <T> androidx.lifecycle.LiveData<T> liveData(kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, long timeoutInMs = 5000L, kotlin.jvm.functions.Function2<? super androidx.lifecycle.LiveDataScope<T>,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method @RequiresApi(android.os.Build.VERSION_CODES.O) public static <T> androidx.lifecycle.LiveData<T> liveData(kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, java.time.Duration timeout, kotlin.jvm.functions.Function2<? super androidx.lifecycle.LiveDataScope<T>,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+  }
+
+  public final class FlowLiveDataConversions {
+    ctor public FlowLiveDataConversions();
+    method public static <T> kotlinx.coroutines.flow.Flow<T> asFlow(androidx.lifecycle.LiveData<T>);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, long timeoutInMs = 5000L);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>);
+    method @RequiresApi(android.os.Build.VERSION_CODES.O) public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, java.time.Duration timeout);
+  }
+
+  public interface LiveDataScope<T> {
+    method public suspend Object! emit(T? value, kotlin.coroutines.Continuation<? super kotlin.Unit> p);
+    method public suspend Object emitSource(androidx.lifecycle.LiveData<T> source, kotlin.coroutines.Continuation<? super kotlinx.coroutines.DisposableHandle> p);
+    method public T? getLatestValue();
+    property public abstract T? latestValue;
+  }
+
+  public final class TransformationsKt {
+    ctor public TransformationsKt();
+    method public static inline <X> androidx.lifecycle.LiveData<X> distinctUntilChanged(androidx.lifecycle.LiveData<X>);
+    method public static inline <X, Y> androidx.lifecycle.LiveData<Y> map(androidx.lifecycle.LiveData<X>, kotlin.jvm.functions.Function1<? super X,? extends Y> transform);
+    method public static inline <X, Y> androidx.lifecycle.LiveData<Y> switchMap(androidx.lifecycle.LiveData<X>, kotlin.jvm.functions.Function1<? super X,? extends androidx.lifecycle.LiveData<Y>> transform);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata-ktx/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-ktx/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-ktx/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-livedata-ktx/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata-ktx/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..c8887ad
--- /dev/null
+++ b/lifecycle/lifecycle-livedata-ktx/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,34 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class CoroutineLiveDataKt {
+    ctor public CoroutineLiveDataKt();
+    method public static <T> androidx.lifecycle.LiveData<T> liveData(kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, long timeoutInMs = 5000L, kotlin.jvm.functions.Function2<? super androidx.lifecycle.LiveDataScope<T>,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method @RequiresApi(android.os.Build.VERSION_CODES.O) public static <T> androidx.lifecycle.LiveData<T> liveData(kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, java.time.Duration timeout, kotlin.jvm.functions.Function2<? super androidx.lifecycle.LiveDataScope<T>,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+  }
+
+  public final class FlowLiveDataConversions {
+    ctor public FlowLiveDataConversions();
+    method public static <T> kotlinx.coroutines.flow.Flow<T> asFlow(androidx.lifecycle.LiveData<T>);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, long timeoutInMs = 5000L);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext);
+    method public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>);
+    method @RequiresApi(android.os.Build.VERSION_CODES.O) public static <T> androidx.lifecycle.LiveData<T> asLiveData(kotlinx.coroutines.flow.Flow<? extends T>, kotlin.coroutines.CoroutineContext context = EmptyCoroutineContext, java.time.Duration timeout);
+  }
+
+  public interface LiveDataScope<T> {
+    method public suspend Object! emit(T? value, kotlin.coroutines.Continuation<? super kotlin.Unit> p);
+    method public suspend Object emitSource(androidx.lifecycle.LiveData<T> source, kotlin.coroutines.Continuation<? super kotlinx.coroutines.DisposableHandle> p);
+    method public T? getLatestValue();
+    property public abstract T? latestValue;
+  }
+
+  public final class TransformationsKt {
+    ctor public TransformationsKt();
+    method public static inline <X> androidx.lifecycle.LiveData<X> distinctUntilChanged(androidx.lifecycle.LiveData<X>);
+    method public static inline <X, Y> androidx.lifecycle.LiveData<Y> map(androidx.lifecycle.LiveData<X>, kotlin.jvm.functions.Function1<? super X,? extends Y> transform);
+    method public static inline <X, Y> androidx.lifecycle.LiveData<Y> switchMap(androidx.lifecycle.LiveData<X>, kotlin.jvm.functions.Function1<? super X,? extends androidx.lifecycle.LiveData<Y>> transform);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..b9a2837
--- /dev/null
+++ b/lifecycle/lifecycle-livedata/api/2.2.0-alpha05.txt
@@ -0,0 +1,17 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class MediatorLiveData<T> extends androidx.lifecycle.MutableLiveData<T> {
+    ctor public MediatorLiveData();
+    method @MainThread public <S> void addSource(androidx.lifecycle.LiveData<S!>, androidx.lifecycle.Observer<? super S>);
+    method @MainThread public <S> void removeSource(androidx.lifecycle.LiveData<S!>);
+  }
+
+  public class Transformations {
+    method @MainThread public static <X> androidx.lifecycle.LiveData<X!> distinctUntilChanged(androidx.lifecycle.LiveData<X!>);
+    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y!> map(androidx.lifecycle.LiveData<X!>, androidx.arch.core.util.Function<X!,Y!>);
+    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y!> switchMap(androidx.lifecycle.LiveData<X!>, androidx.arch.core.util.Function<X!,androidx.lifecycle.LiveData<Y!>!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..b9a2837
--- /dev/null
+++ b/lifecycle/lifecycle-livedata/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,17 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class MediatorLiveData<T> extends androidx.lifecycle.MutableLiveData<T> {
+    ctor public MediatorLiveData();
+    method @MainThread public <S> void addSource(androidx.lifecycle.LiveData<S!>, androidx.lifecycle.Observer<? super S>);
+    method @MainThread public <S> void removeSource(androidx.lifecycle.LiveData<S!>);
+  }
+
+  public class Transformations {
+    method @MainThread public static <X> androidx.lifecycle.LiveData<X!> distinctUntilChanged(androidx.lifecycle.LiveData<X!>);
+    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y!> map(androidx.lifecycle.LiveData<X!>, androidx.arch.core.util.Function<X!,Y!>);
+    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y!> switchMap(androidx.lifecycle.LiveData<X!>, androidx.arch.core.util.Function<X!,androidx.lifecycle.LiveData<Y!>!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-livedata/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-livedata/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-livedata/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-livedata/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..5d2ddfa
--- /dev/null
+++ b/lifecycle/lifecycle-livedata/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,25 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public abstract class ComputableLiveData<T> {
+    ctor public ComputableLiveData();
+    ctor public ComputableLiveData(java.util.concurrent.Executor);
+    method @WorkerThread protected abstract T! compute();
+    method public androidx.lifecycle.LiveData<T!> getLiveData();
+    method public void invalidate();
+  }
+
+  public class MediatorLiveData<T> extends androidx.lifecycle.MutableLiveData<T> {
+    ctor public MediatorLiveData();
+    method @MainThread public <S> void addSource(androidx.lifecycle.LiveData<S!>, androidx.lifecycle.Observer<? super S>);
+    method @MainThread public <S> void removeSource(androidx.lifecycle.LiveData<S!>);
+  }
+
+  public class Transformations {
+    method @MainThread public static <X> androidx.lifecycle.LiveData<X!> distinctUntilChanged(androidx.lifecycle.LiveData<X!>);
+    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y!> map(androidx.lifecycle.LiveData<X!>, androidx.arch.core.util.Function<X!,Y!>);
+    method @MainThread public static <X, Y> androidx.lifecycle.LiveData<Y!> switchMap(androidx.lifecycle.LiveData<X!>, androidx.arch.core.util.Function<X!,androidx.lifecycle.LiveData<Y!>!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-process/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-process/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..beea619
--- /dev/null
+++ b/lifecycle/lifecycle-process/api/2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class ProcessLifecycleOwner implements androidx.lifecycle.LifecycleOwner {
+    method public static androidx.lifecycle.LifecycleOwner get();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-process/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-process/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..beea619
--- /dev/null
+++ b/lifecycle/lifecycle-process/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class ProcessLifecycleOwner implements androidx.lifecycle.LifecycleOwner {
+    method public static androidx.lifecycle.LifecycleOwner get();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-process/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-process/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-process/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-process/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-process/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..ba282a3
--- /dev/null
+++ b/lifecycle/lifecycle-process/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,20 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class ProcessLifecycleOwner implements androidx.lifecycle.LifecycleOwner {
+    method public static androidx.lifecycle.LifecycleOwner get();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class ProcessLifecycleOwnerInitializer extends android.content.ContentProvider {
+    ctor public ProcessLifecycleOwnerInitializer();
+    method public int delete(android.net.Uri, String!, String![]!);
+    method public String? getType(android.net.Uri);
+    method public android.net.Uri? insert(android.net.Uri, android.content.ContentValues!);
+    method public boolean onCreate();
+    method public android.database.Cursor? query(android.net.Uri, String![]!, String!, String![]!, String!);
+    method public int update(android.net.Uri, android.content.ContentValues!, String!, String![]!);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-reactivestreams-ktx/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams-ktx/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..659d07d
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams-ktx/api/2.2.0-alpha05.txt
@@ -0,0 +1,11 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataReactiveSteamsKt {
+    ctor public LiveDataReactiveSteamsKt();
+    method public static inline <T> androidx.lifecycle.LiveData<T> toLiveData(org.reactivestreams.Publisher<T>);
+    method public static inline <T> org.reactivestreams.Publisher<T> toPublisher(androidx.lifecycle.LiveData<T>, androidx.lifecycle.LifecycleOwner lifecycle);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-reactivestreams-ktx/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..659d07d
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,11 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataReactiveSteamsKt {
+    ctor public LiveDataReactiveSteamsKt();
+    method public static inline <T> androidx.lifecycle.LiveData<T> toLiveData(org.reactivestreams.Publisher<T>);
+    method public static inline <T> org.reactivestreams.Publisher<T> toPublisher(androidx.lifecycle.LiveData<T>, androidx.lifecycle.LifecycleOwner lifecycle);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-reactivestreams-ktx/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams-ktx/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams-ktx/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-reactivestreams-ktx/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams-ktx/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..659d07d
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams-ktx/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,11 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataReactiveSteamsKt {
+    ctor public LiveDataReactiveSteamsKt();
+    method public static inline <T> androidx.lifecycle.LiveData<T> toLiveData(org.reactivestreams.Publisher<T>);
+    method public static inline <T> org.reactivestreams.Publisher<T> toPublisher(androidx.lifecycle.LiveData<T>, androidx.lifecycle.LifecycleOwner lifecycle);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-reactivestreams/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..518fc95
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams/api/2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataReactiveStreams {
+    method public static <T> androidx.lifecycle.LiveData<T!> fromPublisher(org.reactivestreams.Publisher<T!>);
+    method public static <T> org.reactivestreams.Publisher<T!> toPublisher(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.LiveData<T!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-reactivestreams/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..518fc95
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataReactiveStreams {
+    method public static <T> androidx.lifecycle.LiveData<T!> fromPublisher(org.reactivestreams.Publisher<T!>);
+    method public static <T> org.reactivestreams.Publisher<T!> toPublisher(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.LiveData<T!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-reactivestreams/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-reactivestreams/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-reactivestreams/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..518fc95
--- /dev/null
+++ b/lifecycle/lifecycle-reactivestreams/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,10 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class LiveDataReactiveStreams {
+    method public static <T> androidx.lifecycle.LiveData<T!> fromPublisher(org.reactivestreams.Publisher<T!>);
+    method public static <T> org.reactivestreams.Publisher<T!> toPublisher(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.LiveData<T!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-runtime-ktx/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime-ktx/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..8156596
--- /dev/null
+++ b/lifecycle/lifecycle-runtime-ktx/api/2.2.0-alpha05.txt
@@ -0,0 +1,32 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class LifecycleCoroutineScope implements kotlinx.coroutines.CoroutineScope {
+    method public final kotlinx.coroutines.Job launchWhenCreated(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method public final kotlinx.coroutines.Job launchWhenResumed(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method public final kotlinx.coroutines.Job launchWhenStarted(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+  }
+
+  public final class LifecycleKt {
+    ctor public LifecycleKt();
+    method public static androidx.lifecycle.LifecycleCoroutineScope getCoroutineScope(androidx.lifecycle.Lifecycle);
+  }
+
+  public final class LifecycleOwnerKt {
+    ctor public LifecycleOwnerKt();
+    method public static androidx.lifecycle.LifecycleCoroutineScope getLifecycleScope(androidx.lifecycle.LifecycleOwner);
+  }
+
+  public final class PausingDispatcherKt {
+    ctor public PausingDispatcherKt();
+    method public static suspend <T> Object! whenCreated(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenCreated(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenResumed(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenResumed(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStarted(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStarted(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStateAtLeast(androidx.lifecycle.Lifecycle, androidx.lifecycle.Lifecycle.State minState, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-runtime-ktx/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..8156596
--- /dev/null
+++ b/lifecycle/lifecycle-runtime-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,32 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class LifecycleCoroutineScope implements kotlinx.coroutines.CoroutineScope {
+    method public final kotlinx.coroutines.Job launchWhenCreated(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method public final kotlinx.coroutines.Job launchWhenResumed(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method public final kotlinx.coroutines.Job launchWhenStarted(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+  }
+
+  public final class LifecycleKt {
+    ctor public LifecycleKt();
+    method public static androidx.lifecycle.LifecycleCoroutineScope getCoroutineScope(androidx.lifecycle.Lifecycle);
+  }
+
+  public final class LifecycleOwnerKt {
+    ctor public LifecycleOwnerKt();
+    method public static androidx.lifecycle.LifecycleCoroutineScope getLifecycleScope(androidx.lifecycle.LifecycleOwner);
+  }
+
+  public final class PausingDispatcherKt {
+    ctor public PausingDispatcherKt();
+    method public static suspend <T> Object! whenCreated(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenCreated(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenResumed(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenResumed(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStarted(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStarted(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStateAtLeast(androidx.lifecycle.Lifecycle, androidx.lifecycle.Lifecycle.State minState, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-runtime-ktx/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime-ktx/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-runtime-ktx/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-runtime-ktx/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime-ktx/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..8156596
--- /dev/null
+++ b/lifecycle/lifecycle-runtime-ktx/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,32 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class LifecycleCoroutineScope implements kotlinx.coroutines.CoroutineScope {
+    method public final kotlinx.coroutines.Job launchWhenCreated(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method public final kotlinx.coroutines.Job launchWhenResumed(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+    method public final kotlinx.coroutines.Job launchWhenStarted(kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super kotlin.Unit>,?> block);
+  }
+
+  public final class LifecycleKt {
+    ctor public LifecycleKt();
+    method public static androidx.lifecycle.LifecycleCoroutineScope getCoroutineScope(androidx.lifecycle.Lifecycle);
+  }
+
+  public final class LifecycleOwnerKt {
+    ctor public LifecycleOwnerKt();
+    method public static androidx.lifecycle.LifecycleCoroutineScope getLifecycleScope(androidx.lifecycle.LifecycleOwner);
+  }
+
+  public final class PausingDispatcherKt {
+    ctor public PausingDispatcherKt();
+    method public static suspend <T> Object! whenCreated(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenCreated(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenResumed(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenResumed(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStarted(androidx.lifecycle.LifecycleOwner, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStarted(androidx.lifecycle.Lifecycle, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+    method public static suspend <T> Object! whenStateAtLeast(androidx.lifecycle.Lifecycle, androidx.lifecycle.Lifecycle.State minState, kotlin.jvm.functions.Function2<? super kotlinx.coroutines.CoroutineScope,? super kotlin.coroutines.Continuation<? super T>,?> block, kotlin.coroutines.Continuation<? super T> p);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-runtime/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..0a652c0
--- /dev/null
+++ b/lifecycle/lifecycle-runtime/api/2.2.0-alpha05.txt
@@ -0,0 +1,20 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class LifecycleRegistry extends androidx.lifecycle.Lifecycle {
+    ctor public LifecycleRegistry(androidx.lifecycle.LifecycleOwner);
+    method public void addObserver(androidx.lifecycle.LifecycleObserver);
+    method public androidx.lifecycle.Lifecycle.State getCurrentState();
+    method public int getObserverCount();
+    method public void handleLifecycleEvent(androidx.lifecycle.Lifecycle.Event);
+    method @Deprecated @MainThread public void markState(androidx.lifecycle.Lifecycle.State);
+    method public void removeObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public void setCurrentState(androidx.lifecycle.Lifecycle.State);
+  }
+
+  @Deprecated public interface LifecycleRegistryOwner extends androidx.lifecycle.LifecycleOwner {
+    method @Deprecated public androidx.lifecycle.LifecycleRegistry getLifecycle();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-runtime/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..0a652c0
--- /dev/null
+++ b/lifecycle/lifecycle-runtime/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,20 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class LifecycleRegistry extends androidx.lifecycle.Lifecycle {
+    ctor public LifecycleRegistry(androidx.lifecycle.LifecycleOwner);
+    method public void addObserver(androidx.lifecycle.LifecycleObserver);
+    method public androidx.lifecycle.Lifecycle.State getCurrentState();
+    method public int getObserverCount();
+    method public void handleLifecycleEvent(androidx.lifecycle.Lifecycle.Event);
+    method @Deprecated @MainThread public void markState(androidx.lifecycle.Lifecycle.State);
+    method public void removeObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public void setCurrentState(androidx.lifecycle.Lifecycle.State);
+  }
+
+  @Deprecated public interface LifecycleRegistryOwner extends androidx.lifecycle.LifecycleOwner {
+    method @Deprecated public androidx.lifecycle.LifecycleRegistry getLifecycle();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-runtime/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-runtime/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-runtime/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-runtime/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..7d16ff4
--- /dev/null
+++ b/lifecycle/lifecycle-runtime/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class LifecycleRegistry extends androidx.lifecycle.Lifecycle {
+    ctor public LifecycleRegistry(androidx.lifecycle.LifecycleOwner);
+    method public void addObserver(androidx.lifecycle.LifecycleObserver);
+    method public androidx.lifecycle.Lifecycle.State getCurrentState();
+    method public int getObserverCount();
+    method public void handleLifecycleEvent(androidx.lifecycle.Lifecycle.Event);
+    method @Deprecated @MainThread public void markState(androidx.lifecycle.Lifecycle.State);
+    method public void removeObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public void setCurrentState(androidx.lifecycle.Lifecycle.State);
+  }
+
+  @Deprecated public interface LifecycleRegistryOwner extends androidx.lifecycle.LifecycleOwner {
+    method @Deprecated public androidx.lifecycle.LifecycleRegistry getLifecycle();
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class ReportFragment extends android.app.Fragment {
+    ctor public ReportFragment();
+    method public static void injectIfNeededIn(android.app.Activity!);
+    method public void onActivityCreated(android.os.Bundle!);
+    method public void onDestroy();
+    method public void onPause();
+    method public void onResume();
+    method public void onStart();
+    method public void onStop();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-service/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-service/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..e3c2893
--- /dev/null
+++ b/lifecycle/lifecycle-service/api/2.2.0-alpha05.txt
@@ -0,0 +1,21 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class LifecycleService extends android.app.Service implements androidx.lifecycle.LifecycleOwner {
+    ctor public LifecycleService();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @CallSuper public android.os.IBinder? onBind(android.content.Intent);
+    method @CallSuper public void onStart(android.content.Intent?, int);
+  }
+
+  public class ServiceLifecycleDispatcher {
+    ctor public ServiceLifecycleDispatcher(androidx.lifecycle.LifecycleOwner);
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method public void onServicePreSuperOnBind();
+    method public void onServicePreSuperOnCreate();
+    method public void onServicePreSuperOnDestroy();
+    method public void onServicePreSuperOnStart();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-service/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-service/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..e3c2893
--- /dev/null
+++ b/lifecycle/lifecycle-service/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,21 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class LifecycleService extends android.app.Service implements androidx.lifecycle.LifecycleOwner {
+    ctor public LifecycleService();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @CallSuper public android.os.IBinder? onBind(android.content.Intent);
+    method @CallSuper public void onStart(android.content.Intent?, int);
+  }
+
+  public class ServiceLifecycleDispatcher {
+    ctor public ServiceLifecycleDispatcher(androidx.lifecycle.LifecycleOwner);
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method public void onServicePreSuperOnBind();
+    method public void onServicePreSuperOnCreate();
+    method public void onServicePreSuperOnDestroy();
+    method public void onServicePreSuperOnStart();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-service/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-service/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-service/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-service/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-service/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..e3c2893
--- /dev/null
+++ b/lifecycle/lifecycle-service/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,21 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class LifecycleService extends android.app.Service implements androidx.lifecycle.LifecycleOwner {
+    ctor public LifecycleService();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method @CallSuper public android.os.IBinder? onBind(android.content.Intent);
+    method @CallSuper public void onStart(android.content.Intent?, int);
+  }
+
+  public class ServiceLifecycleDispatcher {
+    ctor public ServiceLifecycleDispatcher(androidx.lifecycle.LifecycleOwner);
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method public void onServicePreSuperOnBind();
+    method public void onServicePreSuperOnCreate();
+    method public void onServicePreSuperOnDestroy();
+    method public void onServicePreSuperOnStart();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel-ktx/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-ktx/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..2386744
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-ktx/api/2.2.0-alpha05.txt
@@ -0,0 +1,22 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class ViewModelKt {
+    ctor public ViewModelKt();
+    method public static kotlinx.coroutines.CoroutineScope getViewModelScope(androidx.lifecycle.ViewModel);
+  }
+
+  public final class ViewModelLazy<VM extends androidx.lifecycle.ViewModel> implements kotlin.Lazy<VM> {
+    ctor public ViewModelLazy(kotlin.reflect.KClass<VM> viewModelClass, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStore> storeProducer, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory> factoryProducer);
+    method public VM getValue();
+    method public boolean isInitialized();
+    property public VM value;
+  }
+
+  public final class ViewModelProviderKt {
+    ctor public ViewModelProviderKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> VM get(androidx.lifecycle.ViewModelProvider);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel-ktx/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..2386744
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-ktx/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,22 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class ViewModelKt {
+    ctor public ViewModelKt();
+    method public static kotlinx.coroutines.CoroutineScope getViewModelScope(androidx.lifecycle.ViewModel);
+  }
+
+  public final class ViewModelLazy<VM extends androidx.lifecycle.ViewModel> implements kotlin.Lazy<VM> {
+    ctor public ViewModelLazy(kotlin.reflect.KClass<VM> viewModelClass, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStore> storeProducer, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory> factoryProducer);
+    method public VM getValue();
+    method public boolean isInitialized();
+    property public VM value;
+  }
+
+  public final class ViewModelProviderKt {
+    ctor public ViewModelProviderKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> VM get(androidx.lifecycle.ViewModelProvider);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel-ktx/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-ktx/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-ktx/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-viewmodel-ktx/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-ktx/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..2386744
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-ktx/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,22 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public final class ViewModelKt {
+    ctor public ViewModelKt();
+    method public static kotlinx.coroutines.CoroutineScope getViewModelScope(androidx.lifecycle.ViewModel);
+  }
+
+  public final class ViewModelLazy<VM extends androidx.lifecycle.ViewModel> implements kotlin.Lazy<VM> {
+    ctor public ViewModelLazy(kotlin.reflect.KClass<VM> viewModelClass, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelStore> storeProducer, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory> factoryProducer);
+    method public VM getValue();
+    method public boolean isInitialized();
+    property public VM value;
+  }
+
+  public final class ViewModelProviderKt {
+    ctor public ViewModelProviderKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> VM get(androidx.lifecycle.ViewModelProvider);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel-savedstate/api/1.0.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-savedstate/api/1.0.0-alpha05.txt
new file mode 100644
index 0000000..b4b87f1
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-savedstate/api/1.0.0-alpha05.txt
@@ -0,0 +1,30 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class AbstractSavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public AbstractSavedStateViewModelFactory(androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
+    method public final <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+    method protected abstract <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>, androidx.lifecycle.SavedStateHandle);
+  }
+
+  public final class SavedStateHandle {
+    ctor public SavedStateHandle(java.util.Map<java.lang.String!,java.lang.Object!>);
+    ctor public SavedStateHandle();
+    method @MainThread public boolean contains(String);
+    method @MainThread public <T> T? get(String);
+    method @MainThread public <T> androidx.lifecycle.MutableLiveData<T!> getLiveData(String);
+    method @MainThread public <T> androidx.lifecycle.MutableLiveData<T!> getLiveData(String, T!);
+    method @MainThread public java.util.Set<java.lang.String!> keys();
+    method @MainThread public <T> T? remove(String);
+    method @MainThread public <T> void set(String, T?);
+  }
+
+  public final class SavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner);
+    ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
+    method public <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>);
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_1.0.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_1.0.0-alpha05.txt
new file mode 100644
index 0000000..b4b87f1
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_1.0.0-alpha05.txt
@@ -0,0 +1,30 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class AbstractSavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public AbstractSavedStateViewModelFactory(androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
+    method public final <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+    method protected abstract <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>, androidx.lifecycle.SavedStateHandle);
+  }
+
+  public final class SavedStateHandle {
+    ctor public SavedStateHandle(java.util.Map<java.lang.String!,java.lang.Object!>);
+    ctor public SavedStateHandle();
+    method @MainThread public boolean contains(String);
+    method @MainThread public <T> T? get(String);
+    method @MainThread public <T> androidx.lifecycle.MutableLiveData<T!> getLiveData(String);
+    method @MainThread public <T> androidx.lifecycle.MutableLiveData<T!> getLiveData(String, T!);
+    method @MainThread public java.util.Set<java.lang.String!> keys();
+    method @MainThread public <T> T? remove(String);
+    method @MainThread public <T> void set(String, T?);
+  }
+
+  public final class SavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner);
+    ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
+    method public <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>);
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_current.txt b/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_current.txt
index 8bd77f2..b4b87f1 100644
--- a/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_current.txt
+++ b/lifecycle/lifecycle-viewmodel-savedstate/api/public_plus_experimental_current.txt
@@ -19,10 +19,11 @@
     method @MainThread public <T> void set(String, T?);
   }
 
-  public final class SavedStateViewModelFactory extends androidx.lifecycle.AbstractSavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+  public final class SavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
     ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner);
     ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
-    method protected <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>, androidx.lifecycle.SavedStateHandle);
+    method public <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>);
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
   }
 
 }
diff --git a/lifecycle/lifecycle-viewmodel-savedstate/api/res-1.0.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-savedstate/api/res-1.0.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-savedstate/api/res-1.0.0-alpha05.txt
diff --git a/lifecycle/lifecycle-viewmodel-savedstate/api/restricted_1.0.0-alpha05.txt b/lifecycle/lifecycle-viewmodel-savedstate/api/restricted_1.0.0-alpha05.txt
new file mode 100644
index 0000000..140d365
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel-savedstate/api/restricted_1.0.0-alpha05.txt
@@ -0,0 +1,31 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class AbstractSavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public AbstractSavedStateViewModelFactory(androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP) public final <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>);
+    method public final <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+    method protected abstract <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>, androidx.lifecycle.SavedStateHandle);
+  }
+
+  public final class SavedStateHandle {
+    ctor public SavedStateHandle(java.util.Map<java.lang.String!,java.lang.Object!>);
+    ctor public SavedStateHandle();
+    method @MainThread public boolean contains(String);
+    method @MainThread public <T> T? get(String);
+    method @MainThread public <T> androidx.lifecycle.MutableLiveData<T!> getLiveData(String);
+    method @MainThread public <T> androidx.lifecycle.MutableLiveData<T!> getLiveData(String, T!);
+    method @MainThread public java.util.Set<java.lang.String!> keys();
+    method @MainThread public <T> T? remove(String);
+    method @MainThread public <T> void set(String, T?);
+  }
+
+  public final class SavedStateViewModelFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner);
+    ctor public SavedStateViewModelFactory(android.app.Application, androidx.savedstate.SavedStateRegistryOwner, android.os.Bundle?);
+    method public <T extends androidx.lifecycle.ViewModel> T create(String, Class<T!>);
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel/api/2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel/api/2.2.0-alpha05.txt
new file mode 100644
index 0000000..07a8cb5
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel/api/2.2.0-alpha05.txt
@@ -0,0 +1,50 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class AndroidViewModel extends androidx.lifecycle.ViewModel {
+    ctor public AndroidViewModel(android.app.Application);
+    method public <T extends android.app.Application> T getApplication();
+  }
+
+  public interface HasDefaultViewModelProviderFactory {
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+  }
+
+  public abstract class ViewModel {
+    ctor public ViewModel();
+    method protected void onCleared();
+  }
+
+  public class ViewModelProvider {
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStoreOwner);
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStoreOwner, androidx.lifecycle.ViewModelProvider.Factory);
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStore, androidx.lifecycle.ViewModelProvider.Factory);
+    method @MainThread public <T extends androidx.lifecycle.ViewModel> T get(Class<T!>);
+    method @MainThread public <T extends androidx.lifecycle.ViewModel> T get(String, Class<T!>);
+  }
+
+  public static class ViewModelProvider.AndroidViewModelFactory extends androidx.lifecycle.ViewModelProvider.NewInstanceFactory {
+    ctor public ViewModelProvider.AndroidViewModelFactory(android.app.Application);
+    method public static androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory getInstance(android.app.Application);
+  }
+
+  public static interface ViewModelProvider.Factory {
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+  public static class ViewModelProvider.NewInstanceFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public ViewModelProvider.NewInstanceFactory();
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+  public class ViewModelStore {
+    ctor public ViewModelStore();
+    method public final void clear();
+  }
+
+  public interface ViewModelStoreOwner {
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel/api/public_plus_experimental_2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel/api/public_plus_experimental_2.2.0-alpha05.txt
new file mode 100644
index 0000000..07a8cb5
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel/api/public_plus_experimental_2.2.0-alpha05.txt
@@ -0,0 +1,50 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class AndroidViewModel extends androidx.lifecycle.ViewModel {
+    ctor public AndroidViewModel(android.app.Application);
+    method public <T extends android.app.Application> T getApplication();
+  }
+
+  public interface HasDefaultViewModelProviderFactory {
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+  }
+
+  public abstract class ViewModel {
+    ctor public ViewModel();
+    method protected void onCleared();
+  }
+
+  public class ViewModelProvider {
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStoreOwner);
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStoreOwner, androidx.lifecycle.ViewModelProvider.Factory);
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStore, androidx.lifecycle.ViewModelProvider.Factory);
+    method @MainThread public <T extends androidx.lifecycle.ViewModel> T get(Class<T!>);
+    method @MainThread public <T extends androidx.lifecycle.ViewModel> T get(String, Class<T!>);
+  }
+
+  public static class ViewModelProvider.AndroidViewModelFactory extends androidx.lifecycle.ViewModelProvider.NewInstanceFactory {
+    ctor public ViewModelProvider.AndroidViewModelFactory(android.app.Application);
+    method public static androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory getInstance(android.app.Application);
+  }
+
+  public static interface ViewModelProvider.Factory {
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+  public static class ViewModelProvider.NewInstanceFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public ViewModelProvider.NewInstanceFactory();
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+  public class ViewModelStore {
+    ctor public ViewModelStore();
+    method public final void clear();
+  }
+
+  public interface ViewModelStoreOwner {
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+  }
+
+}
+
diff --git a/lifecycle/lifecycle-viewmodel/api/res-2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel/api/res-2.2.0-alpha05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel/api/res-2.2.0-alpha05.txt
diff --git a/lifecycle/lifecycle-viewmodel/api/restricted_2.2.0-alpha05.txt b/lifecycle/lifecycle-viewmodel/api/restricted_2.2.0-alpha05.txt
new file mode 100644
index 0000000..07a8cb5
--- /dev/null
+++ b/lifecycle/lifecycle-viewmodel/api/restricted_2.2.0-alpha05.txt
@@ -0,0 +1,50 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public class AndroidViewModel extends androidx.lifecycle.ViewModel {
+    ctor public AndroidViewModel(android.app.Application);
+    method public <T extends android.app.Application> T getApplication();
+  }
+
+  public interface HasDefaultViewModelProviderFactory {
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+  }
+
+  public abstract class ViewModel {
+    ctor public ViewModel();
+    method protected void onCleared();
+  }
+
+  public class ViewModelProvider {
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStoreOwner);
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStoreOwner, androidx.lifecycle.ViewModelProvider.Factory);
+    ctor public ViewModelProvider(androidx.lifecycle.ViewModelStore, androidx.lifecycle.ViewModelProvider.Factory);
+    method @MainThread public <T extends androidx.lifecycle.ViewModel> T get(Class<T!>);
+    method @MainThread public <T extends androidx.lifecycle.ViewModel> T get(String, Class<T!>);
+  }
+
+  public static class ViewModelProvider.AndroidViewModelFactory extends androidx.lifecycle.ViewModelProvider.NewInstanceFactory {
+    ctor public ViewModelProvider.AndroidViewModelFactory(android.app.Application);
+    method public static androidx.lifecycle.ViewModelProvider.AndroidViewModelFactory getInstance(android.app.Application);
+  }
+
+  public static interface ViewModelProvider.Factory {
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+  public static class ViewModelProvider.NewInstanceFactory implements androidx.lifecycle.ViewModelProvider.Factory {
+    ctor public ViewModelProvider.NewInstanceFactory();
+    method public <T extends androidx.lifecycle.ViewModel> T create(Class<T!>);
+  }
+
+  public class ViewModelStore {
+    ctor public ViewModelStore();
+    method public final void clear();
+  }
+
+  public interface ViewModelStoreOwner {
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+  }
+
+}
+
diff --git a/navigation/navigation-common-ktx/api/2.2.0-alpha03.txt b/navigation/navigation-common-ktx/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..133a124
--- /dev/null
+++ b/navigation/navigation-common-ktx/api/2.2.0-alpha03.txt
@@ -0,0 +1,129 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  @androidx.navigation.NavOptionsDsl public final class AnimBuilder {
+    ctor public AnimBuilder();
+    method public int getEnter();
+    method public int getExit();
+    method public int getPopEnter();
+    method public int getPopExit();
+    method public void setEnter(int p);
+    method public void setExit(int p);
+    method public void setPopEnter(int p);
+    method public void setPopExit(int p);
+    property public final int enter;
+    property public final int exit;
+    property public final int popEnter;
+    property public final int popExit;
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavActionBuilder {
+    ctor public NavActionBuilder();
+    method public int getDestinationId();
+    method public void navOptions(kotlin.jvm.functions.Function1<? super androidx.navigation.NavOptionsBuilder,kotlin.Unit> optionsBuilder);
+    method public void setDestinationId(int p);
+    property public final int destinationId;
+  }
+
+  public final class NavArgsLazy<Args extends androidx.navigation.NavArgs> implements kotlin.Lazy<Args> {
+    ctor public NavArgsLazy(kotlin.reflect.KClass<Args> navArgsClass, kotlin.jvm.functions.Function0<android.os.Bundle> argumentProducer);
+    method public Args getValue();
+    method public boolean isInitialized();
+    property public Args value;
+  }
+
+  public final class NavArgsLazyKt {
+    ctor public NavArgsLazyKt();
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavArgumentBuilder {
+    ctor public NavArgumentBuilder();
+    method public androidx.navigation.NavArgument build();
+    method public Object? getDefaultValue();
+    method public boolean getNullable();
+    method public androidx.navigation.NavType<?> getType();
+    method public void setDefaultValue(Object? value);
+    method public void setNullable(boolean value);
+    method public void setType(androidx.navigation.NavType<?> value);
+    property public final Object? defaultValue;
+    property public final boolean nullable;
+    property public final androidx.navigation.NavType<?> type;
+  }
+
+  @androidx.navigation.NavDestinationDsl public class NavDestinationBuilder<D extends androidx.navigation.NavDestination> {
+    ctor public NavDestinationBuilder(androidx.navigation.Navigator<? extends D> navigator, @IdRes int id);
+    method public final void action(int actionId, kotlin.jvm.functions.Function1<? super androidx.navigation.NavActionBuilder,kotlin.Unit> actionBuilder);
+    method public final void argument(String name, kotlin.jvm.functions.Function1<? super androidx.navigation.NavArgumentBuilder,kotlin.Unit> argumentBuilder);
+    method public D build();
+    method public final void deepLink(String uriPattern);
+    method public final int getId();
+    method public final CharSequence? getLabel();
+    method protected final androidx.navigation.Navigator<? extends D> getNavigator();
+    method public final void setLabel(CharSequence? p);
+    property public final CharSequence? label;
+  }
+
+  @kotlin.DslMarker public @interface NavDestinationDsl {
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavGraphBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.NavGraph> {
+    ctor public NavGraphBuilder(androidx.navigation.NavigatorProvider provider, @IdRes int id, @IdRes int startDestination);
+    method public void addDestination(androidx.navigation.NavDestination destination);
+    method public androidx.navigation.NavGraph build();
+    method public <D extends androidx.navigation.NavDestination> void destination(androidx.navigation.NavDestinationBuilder<? extends D> navDestination);
+    method public androidx.navigation.NavigatorProvider getProvider();
+    method public operator void unaryPlus(androidx.navigation.NavDestination);
+  }
+
+  public final class NavGraphBuilderKt {
+    ctor public NavGraphBuilderKt();
+    method public static inline androidx.navigation.NavGraph navigation(androidx.navigation.NavigatorProvider, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+    method public static inline void navigation(androidx.navigation.NavGraphBuilder, @IdRes int id, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class NavGraphKt {
+    ctor public NavGraphKt();
+    method public static operator boolean contains(androidx.navigation.NavGraph, @IdRes int id);
+    method public static inline operator androidx.navigation.NavDestination get(androidx.navigation.NavGraph, @IdRes int id);
+    method public static inline operator void minusAssign(androidx.navigation.NavGraph, androidx.navigation.NavDestination node);
+    method public static inline operator void plusAssign(androidx.navigation.NavGraph, androidx.navigation.NavDestination node);
+    method public static inline operator void plusAssign(androidx.navigation.NavGraph, androidx.navigation.NavGraph other);
+  }
+
+  @androidx.navigation.NavOptionsDsl public final class NavOptionsBuilder {
+    ctor public NavOptionsBuilder();
+    method public void anim(kotlin.jvm.functions.Function1<? super androidx.navigation.AnimBuilder,kotlin.Unit> animBuilder);
+    method public boolean getLaunchSingleTop();
+    method public int getPopUpTo();
+    method public void popUpTo(@IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.PopUpToBuilder,kotlin.Unit> popUpToBuilder);
+    method public void setLaunchSingleTop(boolean p);
+    method public void setPopUpTo(int value);
+    property public final boolean launchSingleTop;
+    property public final int popUpTo;
+  }
+
+  public final class NavOptionsBuilderKt {
+    ctor public NavOptionsBuilderKt();
+    method public static androidx.navigation.NavOptions navOptions(kotlin.jvm.functions.Function1<? super androidx.navigation.NavOptionsBuilder,kotlin.Unit> optionsBuilder);
+  }
+
+  @kotlin.DslMarker public @interface NavOptionsDsl {
+  }
+
+  public final class NavigatorProviderKt {
+    ctor public NavigatorProviderKt();
+    method public static inline operator <T extends androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>> T get(androidx.navigation.NavigatorProvider, String name);
+    method public static inline operator <T extends androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>> T get(androidx.navigation.NavigatorProvider, kotlin.reflect.KClass<T> clazz);
+    method public static inline operator void plusAssign(androidx.navigation.NavigatorProvider, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination> navigator);
+    method public static inline operator androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? set(androidx.navigation.NavigatorProvider, String name, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination> navigator);
+  }
+
+  @androidx.navigation.NavOptionsDsl public final class PopUpToBuilder {
+    ctor public PopUpToBuilder();
+    method public boolean getInclusive();
+    method public void setInclusive(boolean p);
+    property public final boolean inclusive;
+  }
+
+}
+
diff --git a/navigation/navigation-common-ktx/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-common-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..133a124
--- /dev/null
+++ b/navigation/navigation-common-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,129 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  @androidx.navigation.NavOptionsDsl public final class AnimBuilder {
+    ctor public AnimBuilder();
+    method public int getEnter();
+    method public int getExit();
+    method public int getPopEnter();
+    method public int getPopExit();
+    method public void setEnter(int p);
+    method public void setExit(int p);
+    method public void setPopEnter(int p);
+    method public void setPopExit(int p);
+    property public final int enter;
+    property public final int exit;
+    property public final int popEnter;
+    property public final int popExit;
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavActionBuilder {
+    ctor public NavActionBuilder();
+    method public int getDestinationId();
+    method public void navOptions(kotlin.jvm.functions.Function1<? super androidx.navigation.NavOptionsBuilder,kotlin.Unit> optionsBuilder);
+    method public void setDestinationId(int p);
+    property public final int destinationId;
+  }
+
+  public final class NavArgsLazy<Args extends androidx.navigation.NavArgs> implements kotlin.Lazy<Args> {
+    ctor public NavArgsLazy(kotlin.reflect.KClass<Args> navArgsClass, kotlin.jvm.functions.Function0<android.os.Bundle> argumentProducer);
+    method public Args getValue();
+    method public boolean isInitialized();
+    property public Args value;
+  }
+
+  public final class NavArgsLazyKt {
+    ctor public NavArgsLazyKt();
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavArgumentBuilder {
+    ctor public NavArgumentBuilder();
+    method public androidx.navigation.NavArgument build();
+    method public Object? getDefaultValue();
+    method public boolean getNullable();
+    method public androidx.navigation.NavType<?> getType();
+    method public void setDefaultValue(Object? value);
+    method public void setNullable(boolean value);
+    method public void setType(androidx.navigation.NavType<?> value);
+    property public final Object? defaultValue;
+    property public final boolean nullable;
+    property public final androidx.navigation.NavType<?> type;
+  }
+
+  @androidx.navigation.NavDestinationDsl public class NavDestinationBuilder<D extends androidx.navigation.NavDestination> {
+    ctor public NavDestinationBuilder(androidx.navigation.Navigator<? extends D> navigator, @IdRes int id);
+    method public final void action(int actionId, kotlin.jvm.functions.Function1<? super androidx.navigation.NavActionBuilder,kotlin.Unit> actionBuilder);
+    method public final void argument(String name, kotlin.jvm.functions.Function1<? super androidx.navigation.NavArgumentBuilder,kotlin.Unit> argumentBuilder);
+    method public D build();
+    method public final void deepLink(String uriPattern);
+    method public final int getId();
+    method public final CharSequence? getLabel();
+    method protected final androidx.navigation.Navigator<? extends D> getNavigator();
+    method public final void setLabel(CharSequence? p);
+    property public final CharSequence? label;
+  }
+
+  @kotlin.DslMarker public @interface NavDestinationDsl {
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavGraphBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.NavGraph> {
+    ctor public NavGraphBuilder(androidx.navigation.NavigatorProvider provider, @IdRes int id, @IdRes int startDestination);
+    method public void addDestination(androidx.navigation.NavDestination destination);
+    method public androidx.navigation.NavGraph build();
+    method public <D extends androidx.navigation.NavDestination> void destination(androidx.navigation.NavDestinationBuilder<? extends D> navDestination);
+    method public androidx.navigation.NavigatorProvider getProvider();
+    method public operator void unaryPlus(androidx.navigation.NavDestination);
+  }
+
+  public final class NavGraphBuilderKt {
+    ctor public NavGraphBuilderKt();
+    method public static inline androidx.navigation.NavGraph navigation(androidx.navigation.NavigatorProvider, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+    method public static inline void navigation(androidx.navigation.NavGraphBuilder, @IdRes int id, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class NavGraphKt {
+    ctor public NavGraphKt();
+    method public static operator boolean contains(androidx.navigation.NavGraph, @IdRes int id);
+    method public static inline operator androidx.navigation.NavDestination get(androidx.navigation.NavGraph, @IdRes int id);
+    method public static inline operator void minusAssign(androidx.navigation.NavGraph, androidx.navigation.NavDestination node);
+    method public static inline operator void plusAssign(androidx.navigation.NavGraph, androidx.navigation.NavDestination node);
+    method public static inline operator void plusAssign(androidx.navigation.NavGraph, androidx.navigation.NavGraph other);
+  }
+
+  @androidx.navigation.NavOptionsDsl public final class NavOptionsBuilder {
+    ctor public NavOptionsBuilder();
+    method public void anim(kotlin.jvm.functions.Function1<? super androidx.navigation.AnimBuilder,kotlin.Unit> animBuilder);
+    method public boolean getLaunchSingleTop();
+    method public int getPopUpTo();
+    method public void popUpTo(@IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.PopUpToBuilder,kotlin.Unit> popUpToBuilder);
+    method public void setLaunchSingleTop(boolean p);
+    method public void setPopUpTo(int value);
+    property public final boolean launchSingleTop;
+    property public final int popUpTo;
+  }
+
+  public final class NavOptionsBuilderKt {
+    ctor public NavOptionsBuilderKt();
+    method public static androidx.navigation.NavOptions navOptions(kotlin.jvm.functions.Function1<? super androidx.navigation.NavOptionsBuilder,kotlin.Unit> optionsBuilder);
+  }
+
+  @kotlin.DslMarker public @interface NavOptionsDsl {
+  }
+
+  public final class NavigatorProviderKt {
+    ctor public NavigatorProviderKt();
+    method public static inline operator <T extends androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>> T get(androidx.navigation.NavigatorProvider, String name);
+    method public static inline operator <T extends androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>> T get(androidx.navigation.NavigatorProvider, kotlin.reflect.KClass<T> clazz);
+    method public static inline operator void plusAssign(androidx.navigation.NavigatorProvider, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination> navigator);
+    method public static inline operator androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? set(androidx.navigation.NavigatorProvider, String name, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination> navigator);
+  }
+
+  @androidx.navigation.NavOptionsDsl public final class PopUpToBuilder {
+    ctor public PopUpToBuilder();
+    method public boolean getInclusive();
+    method public void setInclusive(boolean p);
+    property public final boolean inclusive;
+  }
+
+}
+
diff --git a/navigation/navigation-common-ktx/api/res-2.2.0-alpha03.txt b/navigation/navigation-common-ktx/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-common-ktx/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-common-ktx/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-common-ktx/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..133a124
--- /dev/null
+++ b/navigation/navigation-common-ktx/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,129 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  @androidx.navigation.NavOptionsDsl public final class AnimBuilder {
+    ctor public AnimBuilder();
+    method public int getEnter();
+    method public int getExit();
+    method public int getPopEnter();
+    method public int getPopExit();
+    method public void setEnter(int p);
+    method public void setExit(int p);
+    method public void setPopEnter(int p);
+    method public void setPopExit(int p);
+    property public final int enter;
+    property public final int exit;
+    property public final int popEnter;
+    property public final int popExit;
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavActionBuilder {
+    ctor public NavActionBuilder();
+    method public int getDestinationId();
+    method public void navOptions(kotlin.jvm.functions.Function1<? super androidx.navigation.NavOptionsBuilder,kotlin.Unit> optionsBuilder);
+    method public void setDestinationId(int p);
+    property public final int destinationId;
+  }
+
+  public final class NavArgsLazy<Args extends androidx.navigation.NavArgs> implements kotlin.Lazy<Args> {
+    ctor public NavArgsLazy(kotlin.reflect.KClass<Args> navArgsClass, kotlin.jvm.functions.Function0<android.os.Bundle> argumentProducer);
+    method public Args getValue();
+    method public boolean isInitialized();
+    property public Args value;
+  }
+
+  public final class NavArgsLazyKt {
+    ctor public NavArgsLazyKt();
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavArgumentBuilder {
+    ctor public NavArgumentBuilder();
+    method public androidx.navigation.NavArgument build();
+    method public Object? getDefaultValue();
+    method public boolean getNullable();
+    method public androidx.navigation.NavType<?> getType();
+    method public void setDefaultValue(Object? value);
+    method public void setNullable(boolean value);
+    method public void setType(androidx.navigation.NavType<?> value);
+    property public final Object? defaultValue;
+    property public final boolean nullable;
+    property public final androidx.navigation.NavType<?> type;
+  }
+
+  @androidx.navigation.NavDestinationDsl public class NavDestinationBuilder<D extends androidx.navigation.NavDestination> {
+    ctor public NavDestinationBuilder(androidx.navigation.Navigator<? extends D> navigator, @IdRes int id);
+    method public final void action(int actionId, kotlin.jvm.functions.Function1<? super androidx.navigation.NavActionBuilder,kotlin.Unit> actionBuilder);
+    method public final void argument(String name, kotlin.jvm.functions.Function1<? super androidx.navigation.NavArgumentBuilder,kotlin.Unit> argumentBuilder);
+    method public D build();
+    method public final void deepLink(String uriPattern);
+    method public final int getId();
+    method public final CharSequence? getLabel();
+    method protected final androidx.navigation.Navigator<? extends D> getNavigator();
+    method public final void setLabel(CharSequence? p);
+    property public final CharSequence? label;
+  }
+
+  @kotlin.DslMarker public @interface NavDestinationDsl {
+  }
+
+  @androidx.navigation.NavDestinationDsl public final class NavGraphBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.NavGraph> {
+    ctor public NavGraphBuilder(androidx.navigation.NavigatorProvider provider, @IdRes int id, @IdRes int startDestination);
+    method public void addDestination(androidx.navigation.NavDestination destination);
+    method public androidx.navigation.NavGraph build();
+    method public <D extends androidx.navigation.NavDestination> void destination(androidx.navigation.NavDestinationBuilder<? extends D> navDestination);
+    method public androidx.navigation.NavigatorProvider getProvider();
+    method public operator void unaryPlus(androidx.navigation.NavDestination);
+  }
+
+  public final class NavGraphBuilderKt {
+    ctor public NavGraphBuilderKt();
+    method public static inline androidx.navigation.NavGraph navigation(androidx.navigation.NavigatorProvider, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+    method public static inline void navigation(androidx.navigation.NavGraphBuilder, @IdRes int id, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class NavGraphKt {
+    ctor public NavGraphKt();
+    method public static operator boolean contains(androidx.navigation.NavGraph, @IdRes int id);
+    method public static inline operator androidx.navigation.NavDestination get(androidx.navigation.NavGraph, @IdRes int id);
+    method public static inline operator void minusAssign(androidx.navigation.NavGraph, androidx.navigation.NavDestination node);
+    method public static inline operator void plusAssign(androidx.navigation.NavGraph, androidx.navigation.NavDestination node);
+    method public static inline operator void plusAssign(androidx.navigation.NavGraph, androidx.navigation.NavGraph other);
+  }
+
+  @androidx.navigation.NavOptionsDsl public final class NavOptionsBuilder {
+    ctor public NavOptionsBuilder();
+    method public void anim(kotlin.jvm.functions.Function1<? super androidx.navigation.AnimBuilder,kotlin.Unit> animBuilder);
+    method public boolean getLaunchSingleTop();
+    method public int getPopUpTo();
+    method public void popUpTo(@IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.PopUpToBuilder,kotlin.Unit> popUpToBuilder);
+    method public void setLaunchSingleTop(boolean p);
+    method public void setPopUpTo(int value);
+    property public final boolean launchSingleTop;
+    property public final int popUpTo;
+  }
+
+  public final class NavOptionsBuilderKt {
+    ctor public NavOptionsBuilderKt();
+    method public static androidx.navigation.NavOptions navOptions(kotlin.jvm.functions.Function1<? super androidx.navigation.NavOptionsBuilder,kotlin.Unit> optionsBuilder);
+  }
+
+  @kotlin.DslMarker public @interface NavOptionsDsl {
+  }
+
+  public final class NavigatorProviderKt {
+    ctor public NavigatorProviderKt();
+    method public static inline operator <T extends androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>> T get(androidx.navigation.NavigatorProvider, String name);
+    method public static inline operator <T extends androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>> T get(androidx.navigation.NavigatorProvider, kotlin.reflect.KClass<T> clazz);
+    method public static inline operator void plusAssign(androidx.navigation.NavigatorProvider, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination> navigator);
+    method public static inline operator androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? set(androidx.navigation.NavigatorProvider, String name, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination> navigator);
+  }
+
+  @androidx.navigation.NavOptionsDsl public final class PopUpToBuilder {
+    ctor public PopUpToBuilder();
+    method public boolean getInclusive();
+    method public void setInclusive(boolean p);
+    property public final boolean inclusive;
+  }
+
+}
+
diff --git a/navigation/navigation-common/api/2.2.0-alpha03.txt b/navigation/navigation-common/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..736fe0f
--- /dev/null
+++ b/navigation/navigation-common/api/2.2.0-alpha03.txt
@@ -0,0 +1,196 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class ActionOnlyNavDirections implements androidx.navigation.NavDirections {
+    ctor public ActionOnlyNavDirections(int);
+    method public int getActionId();
+    method public android.os.Bundle getArguments();
+  }
+
+  public interface FloatingWindow {
+  }
+
+  public final class NavAction {
+    ctor public NavAction(@IdRes int);
+    ctor public NavAction(@IdRes int, androidx.navigation.NavOptions?);
+    ctor public NavAction(@IdRes int, androidx.navigation.NavOptions?, android.os.Bundle?);
+    method public android.os.Bundle? getDefaultArguments();
+    method public int getDestinationId();
+    method public androidx.navigation.NavOptions? getNavOptions();
+    method public void setDefaultArguments(android.os.Bundle?);
+    method public void setNavOptions(androidx.navigation.NavOptions?);
+  }
+
+  public interface NavArgs {
+  }
+
+  public final class NavArgument {
+    method public Object? getDefaultValue();
+    method public androidx.navigation.NavType<?> getType();
+    method public boolean isDefaultValuePresent();
+    method public boolean isNullable();
+  }
+
+  public static final class NavArgument.Builder {
+    ctor public NavArgument.Builder();
+    method public androidx.navigation.NavArgument build();
+    method public androidx.navigation.NavArgument.Builder setDefaultValue(Object?);
+    method public androidx.navigation.NavArgument.Builder setIsNullable(boolean);
+    method public androidx.navigation.NavArgument.Builder setType(androidx.navigation.NavType<?>);
+  }
+
+  public class NavDestination {
+    ctor public NavDestination(androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    ctor public NavDestination(String);
+    method public final void addArgument(String, androidx.navigation.NavArgument);
+    method public final void addDeepLink(String);
+    method public final androidx.navigation.NavAction? getAction(@IdRes int);
+    method public final java.util.Map<java.lang.String!,androidx.navigation.NavArgument!> getArguments();
+    method @IdRes public final int getId();
+    method public final CharSequence? getLabel();
+    method public final String getNavigatorName();
+    method public final androidx.navigation.NavGraph? getParent();
+    method public boolean hasDeepLink(android.net.Uri);
+    method @CallSuper public void onInflate(android.content.Context, android.util.AttributeSet);
+    method protected static <C> Class<? extends C> parseClassFromName(android.content.Context, String, Class<? extends C>);
+    method public final void putAction(@IdRes int, @IdRes int);
+    method public final void putAction(@IdRes int, androidx.navigation.NavAction);
+    method public final void removeAction(@IdRes int);
+    method public final void removeArgument(String);
+    method public final void setId(@IdRes int);
+    method public final void setLabel(CharSequence?);
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) @java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE}) public static @interface NavDestination.ClassType {
+    method public abstract Class<?> value();
+  }
+
+  public interface NavDirections {
+    method @IdRes public int getActionId();
+    method public android.os.Bundle getArguments();
+  }
+
+  public class NavGraph extends androidx.navigation.NavDestination implements java.lang.Iterable<androidx.navigation.NavDestination> {
+    ctor public NavGraph(androidx.navigation.Navigator<? extends androidx.navigation.NavGraph>);
+    method public final void addAll(androidx.navigation.NavGraph);
+    method public final void addDestination(androidx.navigation.NavDestination);
+    method public final void addDestinations(java.util.Collection<androidx.navigation.NavDestination!>);
+    method public final void addDestinations(androidx.navigation.NavDestination!...);
+    method public final void clear();
+    method public final androidx.navigation.NavDestination? findNode(@IdRes int);
+    method @IdRes public final int getStartDestination();
+    method public final java.util.Iterator<androidx.navigation.NavDestination!> iterator();
+    method public final void remove(androidx.navigation.NavDestination);
+    method public final void setStartDestination(@IdRes int);
+  }
+
+  @androidx.navigation.Navigator.Name("navigation") public class NavGraphNavigator extends androidx.navigation.Navigator<androidx.navigation.NavGraph> {
+    ctor public NavGraphNavigator(androidx.navigation.NavigatorProvider);
+    method public androidx.navigation.NavGraph createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.NavGraph, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  public final class NavOptions {
+    method @AnimRes @AnimatorRes public int getEnterAnim();
+    method @AnimRes @AnimatorRes public int getExitAnim();
+    method @AnimRes @AnimatorRes public int getPopEnterAnim();
+    method @AnimRes @AnimatorRes public int getPopExitAnim();
+    method @IdRes public int getPopUpTo();
+    method public boolean isPopUpToInclusive();
+    method public boolean shouldLaunchSingleTop();
+  }
+
+  public static final class NavOptions.Builder {
+    ctor public NavOptions.Builder();
+    method public androidx.navigation.NavOptions build();
+    method public androidx.navigation.NavOptions.Builder setEnterAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setExitAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setLaunchSingleTop(boolean);
+    method public androidx.navigation.NavOptions.Builder setPopEnterAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setPopExitAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setPopUpTo(@IdRes int, boolean);
+  }
+
+  public abstract class NavType<T> {
+    method public static androidx.navigation.NavType<?> fromArgType(String?, String?);
+    method public abstract T? get(android.os.Bundle, String);
+    method public abstract String getName();
+    method public boolean isNullableAllowed();
+    method public abstract T parseValue(String);
+    method public abstract void put(android.os.Bundle, String, T?);
+    field public static final androidx.navigation.NavType<boolean[]!> BoolArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Boolean!> BoolType;
+    field public static final androidx.navigation.NavType<float[]!> FloatArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Float!> FloatType;
+    field public static final androidx.navigation.NavType<int[]!> IntArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Integer!> IntType;
+    field public static final androidx.navigation.NavType<long[]!> LongArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Long!> LongType;
+    field public static final androidx.navigation.NavType<java.lang.Integer!> ReferenceType;
+    field public static final androidx.navigation.NavType<java.lang.String![]!> StringArrayType;
+    field public static final androidx.navigation.NavType<java.lang.String!> StringType;
+  }
+
+  public static final class NavType.EnumType<D extends java.lang.Enum> extends androidx.navigation.NavType.SerializableType<D> {
+    ctor public NavType.EnumType(Class<D!>);
+  }
+
+  public static final class NavType.ParcelableArrayType<D extends android.os.Parcelable> extends androidx.navigation.NavType<D[]> {
+    ctor public NavType.ParcelableArrayType(Class<D!>);
+    method public D![]? get(android.os.Bundle, String);
+    method public String getName();
+    method public D![] parseValue(String);
+    method public void put(android.os.Bundle, String, D![]?);
+  }
+
+  public static final class NavType.ParcelableType<D> extends androidx.navigation.NavType<D> {
+    ctor public NavType.ParcelableType(Class<D!>);
+    method public D? get(android.os.Bundle, String);
+    method public String getName();
+    method public D parseValue(String);
+    method public void put(android.os.Bundle, String, D?);
+  }
+
+  public static final class NavType.SerializableArrayType<D extends java.io.Serializable> extends androidx.navigation.NavType<D[]> {
+    ctor public NavType.SerializableArrayType(Class<D!>);
+    method public D![]? get(android.os.Bundle, String);
+    method public String getName();
+    method public D![] parseValue(String);
+    method public void put(android.os.Bundle, String, D![]?);
+  }
+
+  public static class NavType.SerializableType<D extends java.io.Serializable> extends androidx.navigation.NavType<D> {
+    ctor public NavType.SerializableType(Class<D!>);
+    method public D? get(android.os.Bundle, String);
+    method public String getName();
+    method public D parseValue(String);
+    method public void put(android.os.Bundle, String, D?);
+  }
+
+  public abstract class Navigator<D extends androidx.navigation.NavDestination> {
+    ctor public Navigator();
+    method public abstract D createDestination();
+    method public abstract androidx.navigation.NavDestination? navigate(D, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void onRestoreState(android.os.Bundle);
+    method public android.os.Bundle? onSaveState();
+    method public abstract boolean popBackStack();
+  }
+
+  public static interface Navigator.Extras {
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE}) public static @interface Navigator.Name {
+    method public abstract String value();
+  }
+
+  public class NavigatorProvider {
+    ctor public NavigatorProvider();
+    method public final androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? addNavigator(androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    method @CallSuper public androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? addNavigator(String, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    method public final <T extends androidx.navigation.Navigator<?>> T getNavigator(Class<T!>);
+    method @CallSuper public <T extends androidx.navigation.Navigator<?>> T getNavigator(String);
+  }
+
+}
+
diff --git a/navigation/navigation-common/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-common/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..736fe0f
--- /dev/null
+++ b/navigation/navigation-common/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,196 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class ActionOnlyNavDirections implements androidx.navigation.NavDirections {
+    ctor public ActionOnlyNavDirections(int);
+    method public int getActionId();
+    method public android.os.Bundle getArguments();
+  }
+
+  public interface FloatingWindow {
+  }
+
+  public final class NavAction {
+    ctor public NavAction(@IdRes int);
+    ctor public NavAction(@IdRes int, androidx.navigation.NavOptions?);
+    ctor public NavAction(@IdRes int, androidx.navigation.NavOptions?, android.os.Bundle?);
+    method public android.os.Bundle? getDefaultArguments();
+    method public int getDestinationId();
+    method public androidx.navigation.NavOptions? getNavOptions();
+    method public void setDefaultArguments(android.os.Bundle?);
+    method public void setNavOptions(androidx.navigation.NavOptions?);
+  }
+
+  public interface NavArgs {
+  }
+
+  public final class NavArgument {
+    method public Object? getDefaultValue();
+    method public androidx.navigation.NavType<?> getType();
+    method public boolean isDefaultValuePresent();
+    method public boolean isNullable();
+  }
+
+  public static final class NavArgument.Builder {
+    ctor public NavArgument.Builder();
+    method public androidx.navigation.NavArgument build();
+    method public androidx.navigation.NavArgument.Builder setDefaultValue(Object?);
+    method public androidx.navigation.NavArgument.Builder setIsNullable(boolean);
+    method public androidx.navigation.NavArgument.Builder setType(androidx.navigation.NavType<?>);
+  }
+
+  public class NavDestination {
+    ctor public NavDestination(androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    ctor public NavDestination(String);
+    method public final void addArgument(String, androidx.navigation.NavArgument);
+    method public final void addDeepLink(String);
+    method public final androidx.navigation.NavAction? getAction(@IdRes int);
+    method public final java.util.Map<java.lang.String!,androidx.navigation.NavArgument!> getArguments();
+    method @IdRes public final int getId();
+    method public final CharSequence? getLabel();
+    method public final String getNavigatorName();
+    method public final androidx.navigation.NavGraph? getParent();
+    method public boolean hasDeepLink(android.net.Uri);
+    method @CallSuper public void onInflate(android.content.Context, android.util.AttributeSet);
+    method protected static <C> Class<? extends C> parseClassFromName(android.content.Context, String, Class<? extends C>);
+    method public final void putAction(@IdRes int, @IdRes int);
+    method public final void putAction(@IdRes int, androidx.navigation.NavAction);
+    method public final void removeAction(@IdRes int);
+    method public final void removeArgument(String);
+    method public final void setId(@IdRes int);
+    method public final void setLabel(CharSequence?);
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) @java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE}) public static @interface NavDestination.ClassType {
+    method public abstract Class<?> value();
+  }
+
+  public interface NavDirections {
+    method @IdRes public int getActionId();
+    method public android.os.Bundle getArguments();
+  }
+
+  public class NavGraph extends androidx.navigation.NavDestination implements java.lang.Iterable<androidx.navigation.NavDestination> {
+    ctor public NavGraph(androidx.navigation.Navigator<? extends androidx.navigation.NavGraph>);
+    method public final void addAll(androidx.navigation.NavGraph);
+    method public final void addDestination(androidx.navigation.NavDestination);
+    method public final void addDestinations(java.util.Collection<androidx.navigation.NavDestination!>);
+    method public final void addDestinations(androidx.navigation.NavDestination!...);
+    method public final void clear();
+    method public final androidx.navigation.NavDestination? findNode(@IdRes int);
+    method @IdRes public final int getStartDestination();
+    method public final java.util.Iterator<androidx.navigation.NavDestination!> iterator();
+    method public final void remove(androidx.navigation.NavDestination);
+    method public final void setStartDestination(@IdRes int);
+  }
+
+  @androidx.navigation.Navigator.Name("navigation") public class NavGraphNavigator extends androidx.navigation.Navigator<androidx.navigation.NavGraph> {
+    ctor public NavGraphNavigator(androidx.navigation.NavigatorProvider);
+    method public androidx.navigation.NavGraph createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.NavGraph, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  public final class NavOptions {
+    method @AnimRes @AnimatorRes public int getEnterAnim();
+    method @AnimRes @AnimatorRes public int getExitAnim();
+    method @AnimRes @AnimatorRes public int getPopEnterAnim();
+    method @AnimRes @AnimatorRes public int getPopExitAnim();
+    method @IdRes public int getPopUpTo();
+    method public boolean isPopUpToInclusive();
+    method public boolean shouldLaunchSingleTop();
+  }
+
+  public static final class NavOptions.Builder {
+    ctor public NavOptions.Builder();
+    method public androidx.navigation.NavOptions build();
+    method public androidx.navigation.NavOptions.Builder setEnterAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setExitAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setLaunchSingleTop(boolean);
+    method public androidx.navigation.NavOptions.Builder setPopEnterAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setPopExitAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setPopUpTo(@IdRes int, boolean);
+  }
+
+  public abstract class NavType<T> {
+    method public static androidx.navigation.NavType<?> fromArgType(String?, String?);
+    method public abstract T? get(android.os.Bundle, String);
+    method public abstract String getName();
+    method public boolean isNullableAllowed();
+    method public abstract T parseValue(String);
+    method public abstract void put(android.os.Bundle, String, T?);
+    field public static final androidx.navigation.NavType<boolean[]!> BoolArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Boolean!> BoolType;
+    field public static final androidx.navigation.NavType<float[]!> FloatArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Float!> FloatType;
+    field public static final androidx.navigation.NavType<int[]!> IntArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Integer!> IntType;
+    field public static final androidx.navigation.NavType<long[]!> LongArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Long!> LongType;
+    field public static final androidx.navigation.NavType<java.lang.Integer!> ReferenceType;
+    field public static final androidx.navigation.NavType<java.lang.String![]!> StringArrayType;
+    field public static final androidx.navigation.NavType<java.lang.String!> StringType;
+  }
+
+  public static final class NavType.EnumType<D extends java.lang.Enum> extends androidx.navigation.NavType.SerializableType<D> {
+    ctor public NavType.EnumType(Class<D!>);
+  }
+
+  public static final class NavType.ParcelableArrayType<D extends android.os.Parcelable> extends androidx.navigation.NavType<D[]> {
+    ctor public NavType.ParcelableArrayType(Class<D!>);
+    method public D![]? get(android.os.Bundle, String);
+    method public String getName();
+    method public D![] parseValue(String);
+    method public void put(android.os.Bundle, String, D![]?);
+  }
+
+  public static final class NavType.ParcelableType<D> extends androidx.navigation.NavType<D> {
+    ctor public NavType.ParcelableType(Class<D!>);
+    method public D? get(android.os.Bundle, String);
+    method public String getName();
+    method public D parseValue(String);
+    method public void put(android.os.Bundle, String, D?);
+  }
+
+  public static final class NavType.SerializableArrayType<D extends java.io.Serializable> extends androidx.navigation.NavType<D[]> {
+    ctor public NavType.SerializableArrayType(Class<D!>);
+    method public D![]? get(android.os.Bundle, String);
+    method public String getName();
+    method public D![] parseValue(String);
+    method public void put(android.os.Bundle, String, D![]?);
+  }
+
+  public static class NavType.SerializableType<D extends java.io.Serializable> extends androidx.navigation.NavType<D> {
+    ctor public NavType.SerializableType(Class<D!>);
+    method public D? get(android.os.Bundle, String);
+    method public String getName();
+    method public D parseValue(String);
+    method public void put(android.os.Bundle, String, D?);
+  }
+
+  public abstract class Navigator<D extends androidx.navigation.NavDestination> {
+    ctor public Navigator();
+    method public abstract D createDestination();
+    method public abstract androidx.navigation.NavDestination? navigate(D, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void onRestoreState(android.os.Bundle);
+    method public android.os.Bundle? onSaveState();
+    method public abstract boolean popBackStack();
+  }
+
+  public static interface Navigator.Extras {
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE}) public static @interface Navigator.Name {
+    method public abstract String value();
+  }
+
+  public class NavigatorProvider {
+    ctor public NavigatorProvider();
+    method public final androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? addNavigator(androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    method @CallSuper public androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? addNavigator(String, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    method public final <T extends androidx.navigation.Navigator<?>> T getNavigator(Class<T!>);
+    method @CallSuper public <T extends androidx.navigation.Navigator<?>> T getNavigator(String);
+  }
+
+}
+
diff --git a/navigation/navigation-common/api/res-2.2.0-alpha03.txt b/navigation/navigation-common/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-common/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-common/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-common/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..736fe0f
--- /dev/null
+++ b/navigation/navigation-common/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,196 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class ActionOnlyNavDirections implements androidx.navigation.NavDirections {
+    ctor public ActionOnlyNavDirections(int);
+    method public int getActionId();
+    method public android.os.Bundle getArguments();
+  }
+
+  public interface FloatingWindow {
+  }
+
+  public final class NavAction {
+    ctor public NavAction(@IdRes int);
+    ctor public NavAction(@IdRes int, androidx.navigation.NavOptions?);
+    ctor public NavAction(@IdRes int, androidx.navigation.NavOptions?, android.os.Bundle?);
+    method public android.os.Bundle? getDefaultArguments();
+    method public int getDestinationId();
+    method public androidx.navigation.NavOptions? getNavOptions();
+    method public void setDefaultArguments(android.os.Bundle?);
+    method public void setNavOptions(androidx.navigation.NavOptions?);
+  }
+
+  public interface NavArgs {
+  }
+
+  public final class NavArgument {
+    method public Object? getDefaultValue();
+    method public androidx.navigation.NavType<?> getType();
+    method public boolean isDefaultValuePresent();
+    method public boolean isNullable();
+  }
+
+  public static final class NavArgument.Builder {
+    ctor public NavArgument.Builder();
+    method public androidx.navigation.NavArgument build();
+    method public androidx.navigation.NavArgument.Builder setDefaultValue(Object?);
+    method public androidx.navigation.NavArgument.Builder setIsNullable(boolean);
+    method public androidx.navigation.NavArgument.Builder setType(androidx.navigation.NavType<?>);
+  }
+
+  public class NavDestination {
+    ctor public NavDestination(androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    ctor public NavDestination(String);
+    method public final void addArgument(String, androidx.navigation.NavArgument);
+    method public final void addDeepLink(String);
+    method public final androidx.navigation.NavAction? getAction(@IdRes int);
+    method public final java.util.Map<java.lang.String!,androidx.navigation.NavArgument!> getArguments();
+    method @IdRes public final int getId();
+    method public final CharSequence? getLabel();
+    method public final String getNavigatorName();
+    method public final androidx.navigation.NavGraph? getParent();
+    method public boolean hasDeepLink(android.net.Uri);
+    method @CallSuper public void onInflate(android.content.Context, android.util.AttributeSet);
+    method protected static <C> Class<? extends C> parseClassFromName(android.content.Context, String, Class<? extends C>);
+    method public final void putAction(@IdRes int, @IdRes int);
+    method public final void putAction(@IdRes int, androidx.navigation.NavAction);
+    method public final void removeAction(@IdRes int);
+    method public final void removeArgument(String);
+    method public final void setId(@IdRes int);
+    method public final void setLabel(CharSequence?);
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.CLASS) @java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE}) public static @interface NavDestination.ClassType {
+    method public abstract Class<?> value();
+  }
+
+  public interface NavDirections {
+    method @IdRes public int getActionId();
+    method public android.os.Bundle getArguments();
+  }
+
+  public class NavGraph extends androidx.navigation.NavDestination implements java.lang.Iterable<androidx.navigation.NavDestination> {
+    ctor public NavGraph(androidx.navigation.Navigator<? extends androidx.navigation.NavGraph>);
+    method public final void addAll(androidx.navigation.NavGraph);
+    method public final void addDestination(androidx.navigation.NavDestination);
+    method public final void addDestinations(java.util.Collection<androidx.navigation.NavDestination!>);
+    method public final void addDestinations(androidx.navigation.NavDestination!...);
+    method public final void clear();
+    method public final androidx.navigation.NavDestination? findNode(@IdRes int);
+    method @IdRes public final int getStartDestination();
+    method public final java.util.Iterator<androidx.navigation.NavDestination!> iterator();
+    method public final void remove(androidx.navigation.NavDestination);
+    method public final void setStartDestination(@IdRes int);
+  }
+
+  @androidx.navigation.Navigator.Name("navigation") public class NavGraphNavigator extends androidx.navigation.Navigator<androidx.navigation.NavGraph> {
+    ctor public NavGraphNavigator(androidx.navigation.NavigatorProvider);
+    method public androidx.navigation.NavGraph createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.NavGraph, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  public final class NavOptions {
+    method @AnimRes @AnimatorRes public int getEnterAnim();
+    method @AnimRes @AnimatorRes public int getExitAnim();
+    method @AnimRes @AnimatorRes public int getPopEnterAnim();
+    method @AnimRes @AnimatorRes public int getPopExitAnim();
+    method @IdRes public int getPopUpTo();
+    method public boolean isPopUpToInclusive();
+    method public boolean shouldLaunchSingleTop();
+  }
+
+  public static final class NavOptions.Builder {
+    ctor public NavOptions.Builder();
+    method public androidx.navigation.NavOptions build();
+    method public androidx.navigation.NavOptions.Builder setEnterAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setExitAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setLaunchSingleTop(boolean);
+    method public androidx.navigation.NavOptions.Builder setPopEnterAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setPopExitAnim(@AnimRes @AnimatorRes int);
+    method public androidx.navigation.NavOptions.Builder setPopUpTo(@IdRes int, boolean);
+  }
+
+  public abstract class NavType<T> {
+    method public static androidx.navigation.NavType<?> fromArgType(String?, String?);
+    method public abstract T? get(android.os.Bundle, String);
+    method public abstract String getName();
+    method public boolean isNullableAllowed();
+    method public abstract T parseValue(String);
+    method public abstract void put(android.os.Bundle, String, T?);
+    field public static final androidx.navigation.NavType<boolean[]!> BoolArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Boolean!> BoolType;
+    field public static final androidx.navigation.NavType<float[]!> FloatArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Float!> FloatType;
+    field public static final androidx.navigation.NavType<int[]!> IntArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Integer!> IntType;
+    field public static final androidx.navigation.NavType<long[]!> LongArrayType;
+    field public static final androidx.navigation.NavType<java.lang.Long!> LongType;
+    field public static final androidx.navigation.NavType<java.lang.Integer!> ReferenceType;
+    field public static final androidx.navigation.NavType<java.lang.String![]!> StringArrayType;
+    field public static final androidx.navigation.NavType<java.lang.String!> StringType;
+  }
+
+  public static final class NavType.EnumType<D extends java.lang.Enum> extends androidx.navigation.NavType.SerializableType<D> {
+    ctor public NavType.EnumType(Class<D!>);
+  }
+
+  public static final class NavType.ParcelableArrayType<D extends android.os.Parcelable> extends androidx.navigation.NavType<D[]> {
+    ctor public NavType.ParcelableArrayType(Class<D!>);
+    method public D![]? get(android.os.Bundle, String);
+    method public String getName();
+    method public D![] parseValue(String);
+    method public void put(android.os.Bundle, String, D![]?);
+  }
+
+  public static final class NavType.ParcelableType<D> extends androidx.navigation.NavType<D> {
+    ctor public NavType.ParcelableType(Class<D!>);
+    method public D? get(android.os.Bundle, String);
+    method public String getName();
+    method public D parseValue(String);
+    method public void put(android.os.Bundle, String, D?);
+  }
+
+  public static final class NavType.SerializableArrayType<D extends java.io.Serializable> extends androidx.navigation.NavType<D[]> {
+    ctor public NavType.SerializableArrayType(Class<D!>);
+    method public D![]? get(android.os.Bundle, String);
+    method public String getName();
+    method public D![] parseValue(String);
+    method public void put(android.os.Bundle, String, D![]?);
+  }
+
+  public static class NavType.SerializableType<D extends java.io.Serializable> extends androidx.navigation.NavType<D> {
+    ctor public NavType.SerializableType(Class<D!>);
+    method public D? get(android.os.Bundle, String);
+    method public String getName();
+    method public D parseValue(String);
+    method public void put(android.os.Bundle, String, D?);
+  }
+
+  public abstract class Navigator<D extends androidx.navigation.NavDestination> {
+    ctor public Navigator();
+    method public abstract D createDestination();
+    method public abstract androidx.navigation.NavDestination? navigate(D, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void onRestoreState(android.os.Bundle);
+    method public android.os.Bundle? onSaveState();
+    method public abstract boolean popBackStack();
+  }
+
+  public static interface Navigator.Extras {
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.TYPE}) public static @interface Navigator.Name {
+    method public abstract String value();
+  }
+
+  public class NavigatorProvider {
+    ctor public NavigatorProvider();
+    method public final androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? addNavigator(androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    method @CallSuper public androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>? addNavigator(String, androidx.navigation.Navigator<? extends androidx.navigation.NavDestination>);
+    method public final <T extends androidx.navigation.Navigator<?>> T getNavigator(Class<T!>);
+    method @CallSuper public <T extends androidx.navigation.Navigator<?>> T getNavigator(String);
+  }
+
+}
+
diff --git a/navigation/navigation-fragment-ktx/api/2.2.0-alpha03.txt b/navigation/navigation-fragment-ktx/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..3b93d62
--- /dev/null
+++ b/navigation/navigation-fragment-ktx/api/2.2.0-alpha03.txt
@@ -0,0 +1,51 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class NavGraphViewModelLazyKt {
+    ctor public NavGraphViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> navGraphViewModels(androidx.fragment.app.Fragment, @IdRes int navGraphId, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+}
+
+package androidx.navigation.fragment {
+
+  public final class DialogFragmentNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.fragment.DialogFragmentNavigator.Destination> {
+    ctor public DialogFragmentNavigatorDestinationBuilder(androidx.navigation.fragment.DialogFragmentNavigator navigator, @IdRes int id, kotlin.reflect.KClass<? extends androidx.fragment.app.DialogFragment> fragmentClass);
+    method public androidx.navigation.fragment.DialogFragmentNavigator.Destination build();
+  }
+
+  public final class DialogFragmentNavigatorDestinationBuilderKt {
+    ctor public DialogFragmentNavigatorDestinationBuilderKt();
+    method public static inline <reified F extends androidx.fragment.app.DialogFragment> void dialog(androidx.navigation.NavGraphBuilder, @IdRes int id);
+    method public static inline <reified F extends androidx.fragment.app.DialogFragment> void dialog(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.fragment.DialogFragmentNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class FragmentKt {
+    ctor public FragmentKt();
+    method public static androidx.navigation.NavController findNavController(androidx.fragment.app.Fragment);
+  }
+
+  public final class FragmentNavArgsLazyKt {
+    ctor public FragmentNavArgsLazyKt();
+    method @MainThread public static inline <reified Args extends androidx.navigation.NavArgs> androidx.navigation.NavArgsLazy<Args> navArgs(androidx.fragment.app.Fragment);
+  }
+
+  public final class FragmentNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.fragment.FragmentNavigator.Destination> {
+    ctor public FragmentNavigatorDestinationBuilder(androidx.navigation.fragment.FragmentNavigator navigator, @IdRes int id, kotlin.reflect.KClass<? extends androidx.fragment.app.Fragment> fragmentClass);
+    method public androidx.navigation.fragment.FragmentNavigator.Destination build();
+  }
+
+  public final class FragmentNavigatorDestinationBuilderKt {
+    ctor public FragmentNavigatorDestinationBuilderKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> void fragment(androidx.navigation.NavGraphBuilder, @IdRes int id);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> void fragment(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.fragment.FragmentNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class FragmentNavigatorExtrasKt {
+    ctor public FragmentNavigatorExtrasKt();
+    method public static androidx.navigation.fragment.FragmentNavigator.Extras FragmentNavigatorExtras(kotlin.Pair<? extends android.view.View,java.lang.String>... sharedElements);
+  }
+
+}
+
diff --git a/navigation/navigation-fragment-ktx/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-fragment-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..3b93d62
--- /dev/null
+++ b/navigation/navigation-fragment-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,51 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class NavGraphViewModelLazyKt {
+    ctor public NavGraphViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> navGraphViewModels(androidx.fragment.app.Fragment, @IdRes int navGraphId, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+}
+
+package androidx.navigation.fragment {
+
+  public final class DialogFragmentNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.fragment.DialogFragmentNavigator.Destination> {
+    ctor public DialogFragmentNavigatorDestinationBuilder(androidx.navigation.fragment.DialogFragmentNavigator navigator, @IdRes int id, kotlin.reflect.KClass<? extends androidx.fragment.app.DialogFragment> fragmentClass);
+    method public androidx.navigation.fragment.DialogFragmentNavigator.Destination build();
+  }
+
+  public final class DialogFragmentNavigatorDestinationBuilderKt {
+    ctor public DialogFragmentNavigatorDestinationBuilderKt();
+    method public static inline <reified F extends androidx.fragment.app.DialogFragment> void dialog(androidx.navigation.NavGraphBuilder, @IdRes int id);
+    method public static inline <reified F extends androidx.fragment.app.DialogFragment> void dialog(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.fragment.DialogFragmentNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class FragmentKt {
+    ctor public FragmentKt();
+    method public static androidx.navigation.NavController findNavController(androidx.fragment.app.Fragment);
+  }
+
+  public final class FragmentNavArgsLazyKt {
+    ctor public FragmentNavArgsLazyKt();
+    method @MainThread public static inline <reified Args extends androidx.navigation.NavArgs> androidx.navigation.NavArgsLazy<Args> navArgs(androidx.fragment.app.Fragment);
+  }
+
+  public final class FragmentNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.fragment.FragmentNavigator.Destination> {
+    ctor public FragmentNavigatorDestinationBuilder(androidx.navigation.fragment.FragmentNavigator navigator, @IdRes int id, kotlin.reflect.KClass<? extends androidx.fragment.app.Fragment> fragmentClass);
+    method public androidx.navigation.fragment.FragmentNavigator.Destination build();
+  }
+
+  public final class FragmentNavigatorDestinationBuilderKt {
+    ctor public FragmentNavigatorDestinationBuilderKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> void fragment(androidx.navigation.NavGraphBuilder, @IdRes int id);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> void fragment(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.fragment.FragmentNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class FragmentNavigatorExtrasKt {
+    ctor public FragmentNavigatorExtrasKt();
+    method public static androidx.navigation.fragment.FragmentNavigator.Extras FragmentNavigatorExtras(kotlin.Pair<? extends android.view.View,java.lang.String>... sharedElements);
+  }
+
+}
+
diff --git a/navigation/navigation-fragment-ktx/api/res-2.2.0-alpha03.txt b/navigation/navigation-fragment-ktx/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-fragment-ktx/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-fragment-ktx/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-fragment-ktx/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..3b93d62
--- /dev/null
+++ b/navigation/navigation-fragment-ktx/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,51 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class NavGraphViewModelLazyKt {
+    ctor public NavGraphViewModelLazyKt();
+    method @MainThread public static inline <reified VM extends androidx.lifecycle.ViewModel> kotlin.Lazy<VM> navGraphViewModels(androidx.fragment.app.Fragment, @IdRes int navGraphId, kotlin.jvm.functions.Function0<? extends androidx.lifecycle.ViewModelProvider.Factory>? factoryProducer = null);
+  }
+
+}
+
+package androidx.navigation.fragment {
+
+  public final class DialogFragmentNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.fragment.DialogFragmentNavigator.Destination> {
+    ctor public DialogFragmentNavigatorDestinationBuilder(androidx.navigation.fragment.DialogFragmentNavigator navigator, @IdRes int id, kotlin.reflect.KClass<? extends androidx.fragment.app.DialogFragment> fragmentClass);
+    method public androidx.navigation.fragment.DialogFragmentNavigator.Destination build();
+  }
+
+  public final class DialogFragmentNavigatorDestinationBuilderKt {
+    ctor public DialogFragmentNavigatorDestinationBuilderKt();
+    method public static inline <reified F extends androidx.fragment.app.DialogFragment> void dialog(androidx.navigation.NavGraphBuilder, @IdRes int id);
+    method public static inline <reified F extends androidx.fragment.app.DialogFragment> void dialog(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.fragment.DialogFragmentNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class FragmentKt {
+    ctor public FragmentKt();
+    method public static androidx.navigation.NavController findNavController(androidx.fragment.app.Fragment);
+  }
+
+  public final class FragmentNavArgsLazyKt {
+    ctor public FragmentNavArgsLazyKt();
+    method @MainThread public static inline <reified Args extends androidx.navigation.NavArgs> androidx.navigation.NavArgsLazy<Args> navArgs(androidx.fragment.app.Fragment);
+  }
+
+  public final class FragmentNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.fragment.FragmentNavigator.Destination> {
+    ctor public FragmentNavigatorDestinationBuilder(androidx.navigation.fragment.FragmentNavigator navigator, @IdRes int id, kotlin.reflect.KClass<? extends androidx.fragment.app.Fragment> fragmentClass);
+    method public androidx.navigation.fragment.FragmentNavigator.Destination build();
+  }
+
+  public final class FragmentNavigatorDestinationBuilderKt {
+    ctor public FragmentNavigatorDestinationBuilderKt();
+    method public static inline <reified F extends androidx.fragment.app.Fragment> void fragment(androidx.navigation.NavGraphBuilder, @IdRes int id);
+    method public static inline <reified F extends androidx.fragment.app.Fragment> void fragment(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.fragment.FragmentNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class FragmentNavigatorExtrasKt {
+    ctor public FragmentNavigatorExtrasKt();
+    method public static androidx.navigation.fragment.FragmentNavigator.Extras FragmentNavigatorExtras(kotlin.Pair<? extends android.view.View,java.lang.String>... sharedElements);
+  }
+
+}
+
diff --git a/navigation/navigation-fragment/api/2.2.0-alpha03.txt b/navigation/navigation-fragment/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..fa67952
--- /dev/null
+++ b/navigation/navigation-fragment/api/2.2.0-alpha03.txt
@@ -0,0 +1,55 @@
+// Signature format: 3.0
+package androidx.navigation.fragment {
+
+  @androidx.navigation.Navigator.Name("dialog") public final class DialogFragmentNavigator extends androidx.navigation.Navigator<androidx.navigation.fragment.DialogFragmentNavigator.Destination> {
+    ctor public DialogFragmentNavigator(android.content.Context, androidx.fragment.app.FragmentManager);
+    method public androidx.navigation.fragment.DialogFragmentNavigator.Destination createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.fragment.DialogFragmentNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(DialogFragment.class) public static class DialogFragmentNavigator.Destination extends androidx.navigation.NavDestination implements androidx.navigation.FloatingWindow {
+    ctor public DialogFragmentNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public DialogFragmentNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.fragment.DialogFragmentNavigator.Destination>);
+    method public final String getClassName();
+    method public final androidx.navigation.fragment.DialogFragmentNavigator.Destination setClassName(String);
+  }
+
+  @androidx.navigation.Navigator.Name("fragment") public class FragmentNavigator extends androidx.navigation.Navigator<androidx.navigation.fragment.FragmentNavigator.Destination> {
+    ctor public FragmentNavigator(android.content.Context, androidx.fragment.app.FragmentManager, int);
+    method public androidx.navigation.fragment.FragmentNavigator.Destination createDestination();
+    method @Deprecated public androidx.fragment.app.Fragment instantiateFragment(android.content.Context, androidx.fragment.app.FragmentManager, String, android.os.Bundle?);
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.fragment.FragmentNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(Fragment.class) public static class FragmentNavigator.Destination extends androidx.navigation.NavDestination {
+    ctor public FragmentNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public FragmentNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.fragment.FragmentNavigator.Destination>);
+    method public final String getClassName();
+    method public final androidx.navigation.fragment.FragmentNavigator.Destination setClassName(String);
+  }
+
+  public static final class FragmentNavigator.Extras implements androidx.navigation.Navigator.Extras {
+    method public java.util.Map<android.view.View!,java.lang.String!> getSharedElements();
+  }
+
+  public static final class FragmentNavigator.Extras.Builder {
+    ctor public FragmentNavigator.Extras.Builder();
+    method public androidx.navigation.fragment.FragmentNavigator.Extras.Builder addSharedElement(android.view.View, String);
+    method public androidx.navigation.fragment.FragmentNavigator.Extras.Builder addSharedElements(java.util.Map<android.view.View!,java.lang.String!>);
+    method public androidx.navigation.fragment.FragmentNavigator.Extras build();
+  }
+
+  public class NavHostFragment extends androidx.fragment.app.Fragment implements androidx.navigation.NavHost {
+    ctor public NavHostFragment();
+    method public static androidx.navigation.fragment.NavHostFragment create(@NavigationRes int);
+    method public static androidx.navigation.fragment.NavHostFragment create(@NavigationRes int, android.os.Bundle?);
+    method @Deprecated protected androidx.navigation.Navigator<? extends androidx.navigation.fragment.FragmentNavigator.Destination> createFragmentNavigator();
+    method public static androidx.navigation.NavController findNavController(androidx.fragment.app.Fragment);
+    method public final androidx.navigation.NavController getNavController();
+    method @CallSuper protected void onCreateNavController(androidx.navigation.NavController);
+  }
+
+}
+
diff --git a/navigation/navigation-fragment/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-fragment/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..fa67952
--- /dev/null
+++ b/navigation/navigation-fragment/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,55 @@
+// Signature format: 3.0
+package androidx.navigation.fragment {
+
+  @androidx.navigation.Navigator.Name("dialog") public final class DialogFragmentNavigator extends androidx.navigation.Navigator<androidx.navigation.fragment.DialogFragmentNavigator.Destination> {
+    ctor public DialogFragmentNavigator(android.content.Context, androidx.fragment.app.FragmentManager);
+    method public androidx.navigation.fragment.DialogFragmentNavigator.Destination createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.fragment.DialogFragmentNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(DialogFragment.class) public static class DialogFragmentNavigator.Destination extends androidx.navigation.NavDestination implements androidx.navigation.FloatingWindow {
+    ctor public DialogFragmentNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public DialogFragmentNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.fragment.DialogFragmentNavigator.Destination>);
+    method public final String getClassName();
+    method public final androidx.navigation.fragment.DialogFragmentNavigator.Destination setClassName(String);
+  }
+
+  @androidx.navigation.Navigator.Name("fragment") public class FragmentNavigator extends androidx.navigation.Navigator<androidx.navigation.fragment.FragmentNavigator.Destination> {
+    ctor public FragmentNavigator(android.content.Context, androidx.fragment.app.FragmentManager, int);
+    method public androidx.navigation.fragment.FragmentNavigator.Destination createDestination();
+    method @Deprecated public androidx.fragment.app.Fragment instantiateFragment(android.content.Context, androidx.fragment.app.FragmentManager, String, android.os.Bundle?);
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.fragment.FragmentNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(Fragment.class) public static class FragmentNavigator.Destination extends androidx.navigation.NavDestination {
+    ctor public FragmentNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public FragmentNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.fragment.FragmentNavigator.Destination>);
+    method public final String getClassName();
+    method public final androidx.navigation.fragment.FragmentNavigator.Destination setClassName(String);
+  }
+
+  public static final class FragmentNavigator.Extras implements androidx.navigation.Navigator.Extras {
+    method public java.util.Map<android.view.View!,java.lang.String!> getSharedElements();
+  }
+
+  public static final class FragmentNavigator.Extras.Builder {
+    ctor public FragmentNavigator.Extras.Builder();
+    method public androidx.navigation.fragment.FragmentNavigator.Extras.Builder addSharedElement(android.view.View, String);
+    method public androidx.navigation.fragment.FragmentNavigator.Extras.Builder addSharedElements(java.util.Map<android.view.View!,java.lang.String!>);
+    method public androidx.navigation.fragment.FragmentNavigator.Extras build();
+  }
+
+  public class NavHostFragment extends androidx.fragment.app.Fragment implements androidx.navigation.NavHost {
+    ctor public NavHostFragment();
+    method public static androidx.navigation.fragment.NavHostFragment create(@NavigationRes int);
+    method public static androidx.navigation.fragment.NavHostFragment create(@NavigationRes int, android.os.Bundle?);
+    method @Deprecated protected androidx.navigation.Navigator<? extends androidx.navigation.fragment.FragmentNavigator.Destination> createFragmentNavigator();
+    method public static androidx.navigation.NavController findNavController(androidx.fragment.app.Fragment);
+    method public final androidx.navigation.NavController getNavController();
+    method @CallSuper protected void onCreateNavController(androidx.navigation.NavController);
+  }
+
+}
+
diff --git a/navigation/navigation-fragment/api/res-2.2.0-alpha03.txt b/navigation/navigation-fragment/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-fragment/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-fragment/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-fragment/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..fa67952
--- /dev/null
+++ b/navigation/navigation-fragment/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,55 @@
+// Signature format: 3.0
+package androidx.navigation.fragment {
+
+  @androidx.navigation.Navigator.Name("dialog") public final class DialogFragmentNavigator extends androidx.navigation.Navigator<androidx.navigation.fragment.DialogFragmentNavigator.Destination> {
+    ctor public DialogFragmentNavigator(android.content.Context, androidx.fragment.app.FragmentManager);
+    method public androidx.navigation.fragment.DialogFragmentNavigator.Destination createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.fragment.DialogFragmentNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(DialogFragment.class) public static class DialogFragmentNavigator.Destination extends androidx.navigation.NavDestination implements androidx.navigation.FloatingWindow {
+    ctor public DialogFragmentNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public DialogFragmentNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.fragment.DialogFragmentNavigator.Destination>);
+    method public final String getClassName();
+    method public final androidx.navigation.fragment.DialogFragmentNavigator.Destination setClassName(String);
+  }
+
+  @androidx.navigation.Navigator.Name("fragment") public class FragmentNavigator extends androidx.navigation.Navigator<androidx.navigation.fragment.FragmentNavigator.Destination> {
+    ctor public FragmentNavigator(android.content.Context, androidx.fragment.app.FragmentManager, int);
+    method public androidx.navigation.fragment.FragmentNavigator.Destination createDestination();
+    method @Deprecated public androidx.fragment.app.Fragment instantiateFragment(android.content.Context, androidx.fragment.app.FragmentManager, String, android.os.Bundle?);
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.fragment.FragmentNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(Fragment.class) public static class FragmentNavigator.Destination extends androidx.navigation.NavDestination {
+    ctor public FragmentNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public FragmentNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.fragment.FragmentNavigator.Destination>);
+    method public final String getClassName();
+    method public final androidx.navigation.fragment.FragmentNavigator.Destination setClassName(String);
+  }
+
+  public static final class FragmentNavigator.Extras implements androidx.navigation.Navigator.Extras {
+    method public java.util.Map<android.view.View!,java.lang.String!> getSharedElements();
+  }
+
+  public static final class FragmentNavigator.Extras.Builder {
+    ctor public FragmentNavigator.Extras.Builder();
+    method public androidx.navigation.fragment.FragmentNavigator.Extras.Builder addSharedElement(android.view.View, String);
+    method public androidx.navigation.fragment.FragmentNavigator.Extras.Builder addSharedElements(java.util.Map<android.view.View!,java.lang.String!>);
+    method public androidx.navigation.fragment.FragmentNavigator.Extras build();
+  }
+
+  public class NavHostFragment extends androidx.fragment.app.Fragment implements androidx.navigation.NavHost {
+    ctor public NavHostFragment();
+    method public static androidx.navigation.fragment.NavHostFragment create(@NavigationRes int);
+    method public static androidx.navigation.fragment.NavHostFragment create(@NavigationRes int, android.os.Bundle?);
+    method @Deprecated protected androidx.navigation.Navigator<? extends androidx.navigation.fragment.FragmentNavigator.Destination> createFragmentNavigator();
+    method public static androidx.navigation.NavController findNavController(androidx.fragment.app.Fragment);
+    method public final androidx.navigation.NavController getNavController();
+    method @CallSuper protected void onCreateNavController(androidx.navigation.NavController);
+  }
+
+}
+
diff --git a/navigation/navigation-runtime-ktx/api/2.2.0-alpha03.txt b/navigation/navigation-runtime-ktx/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..fa3dc07
--- /dev/null
+++ b/navigation/navigation-runtime-ktx/api/2.2.0-alpha03.txt
@@ -0,0 +1,60 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class ActivityKt {
+    ctor public ActivityKt();
+    method public static androidx.navigation.NavController findNavController(android.app.Activity, @IdRes int viewId);
+  }
+
+  public final class ActivityNavArgsLazyKt {
+    ctor public ActivityNavArgsLazyKt();
+    method @MainThread public static inline <reified Args extends androidx.navigation.NavArgs> androidx.navigation.NavArgsLazy<Args> navArgs(android.app.Activity);
+  }
+
+  public final class ActivityNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.ActivityNavigator.Destination> {
+    ctor public ActivityNavigatorDestinationBuilder(androidx.navigation.ActivityNavigator navigator, @IdRes int id);
+    method public androidx.navigation.ActivityNavigator.Destination build();
+    method public String? getAction();
+    method public kotlin.reflect.KClass<? extends android.app.Activity>? getActivityClass();
+    method public android.net.Uri? getData();
+    method public String? getDataPattern();
+    method public String? getTargetPackage();
+    method public void setAction(String? p);
+    method public void setActivityClass(kotlin.reflect.KClass<? extends android.app.Activity>? p);
+    method public void setData(android.net.Uri? p);
+    method public void setDataPattern(String? p);
+    method public void setTargetPackage(String? p);
+    property public final String? action;
+    property public final kotlin.reflect.KClass<? extends android.app.Activity>? activityClass;
+    property public final android.net.Uri? data;
+    property public final String? dataPattern;
+    property public final String? targetPackage;
+  }
+
+  public final class ActivityNavigatorDestinationBuilderKt {
+    ctor public ActivityNavigatorDestinationBuilderKt();
+    method public static inline void activity(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.ActivityNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class ActivityNavigatorExtrasKt {
+    ctor public ActivityNavigatorExtrasKt();
+    method public static androidx.navigation.ActivityNavigator.Extras ActivityNavigatorExtras(androidx.core.app.ActivityOptionsCompat? activityOptions = null, int flags = 0);
+  }
+
+  public final class NavControllerKt {
+    ctor public NavControllerKt();
+    method public static inline androidx.navigation.NavGraph createGraph(androidx.navigation.NavController, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class NavHostKt {
+    ctor public NavHostKt();
+    method public static inline androidx.navigation.NavGraph createGraph(androidx.navigation.NavHost, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static androidx.navigation.NavController findNavController(android.view.View);
+  }
+
+}
+
diff --git a/navigation/navigation-runtime-ktx/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-runtime-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..fa3dc07
--- /dev/null
+++ b/navigation/navigation-runtime-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,60 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class ActivityKt {
+    ctor public ActivityKt();
+    method public static androidx.navigation.NavController findNavController(android.app.Activity, @IdRes int viewId);
+  }
+
+  public final class ActivityNavArgsLazyKt {
+    ctor public ActivityNavArgsLazyKt();
+    method @MainThread public static inline <reified Args extends androidx.navigation.NavArgs> androidx.navigation.NavArgsLazy<Args> navArgs(android.app.Activity);
+  }
+
+  public final class ActivityNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.ActivityNavigator.Destination> {
+    ctor public ActivityNavigatorDestinationBuilder(androidx.navigation.ActivityNavigator navigator, @IdRes int id);
+    method public androidx.navigation.ActivityNavigator.Destination build();
+    method public String? getAction();
+    method public kotlin.reflect.KClass<? extends android.app.Activity>? getActivityClass();
+    method public android.net.Uri? getData();
+    method public String? getDataPattern();
+    method public String? getTargetPackage();
+    method public void setAction(String? p);
+    method public void setActivityClass(kotlin.reflect.KClass<? extends android.app.Activity>? p);
+    method public void setData(android.net.Uri? p);
+    method public void setDataPattern(String? p);
+    method public void setTargetPackage(String? p);
+    property public final String? action;
+    property public final kotlin.reflect.KClass<? extends android.app.Activity>? activityClass;
+    property public final android.net.Uri? data;
+    property public final String? dataPattern;
+    property public final String? targetPackage;
+  }
+
+  public final class ActivityNavigatorDestinationBuilderKt {
+    ctor public ActivityNavigatorDestinationBuilderKt();
+    method public static inline void activity(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.ActivityNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class ActivityNavigatorExtrasKt {
+    ctor public ActivityNavigatorExtrasKt();
+    method public static androidx.navigation.ActivityNavigator.Extras ActivityNavigatorExtras(androidx.core.app.ActivityOptionsCompat? activityOptions = null, int flags = 0);
+  }
+
+  public final class NavControllerKt {
+    ctor public NavControllerKt();
+    method public static inline androidx.navigation.NavGraph createGraph(androidx.navigation.NavController, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class NavHostKt {
+    ctor public NavHostKt();
+    method public static inline androidx.navigation.NavGraph createGraph(androidx.navigation.NavHost, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static androidx.navigation.NavController findNavController(android.view.View);
+  }
+
+}
+
diff --git a/navigation/navigation-runtime-ktx/api/res-2.2.0-alpha03.txt b/navigation/navigation-runtime-ktx/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-runtime-ktx/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-runtime-ktx/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-runtime-ktx/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..fa3dc07
--- /dev/null
+++ b/navigation/navigation-runtime-ktx/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,60 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  public final class ActivityKt {
+    ctor public ActivityKt();
+    method public static androidx.navigation.NavController findNavController(android.app.Activity, @IdRes int viewId);
+  }
+
+  public final class ActivityNavArgsLazyKt {
+    ctor public ActivityNavArgsLazyKt();
+    method @MainThread public static inline <reified Args extends androidx.navigation.NavArgs> androidx.navigation.NavArgsLazy<Args> navArgs(android.app.Activity);
+  }
+
+  public final class ActivityNavigatorDestinationBuilder extends androidx.navigation.NavDestinationBuilder<androidx.navigation.ActivityNavigator.Destination> {
+    ctor public ActivityNavigatorDestinationBuilder(androidx.navigation.ActivityNavigator navigator, @IdRes int id);
+    method public androidx.navigation.ActivityNavigator.Destination build();
+    method public String? getAction();
+    method public kotlin.reflect.KClass<? extends android.app.Activity>? getActivityClass();
+    method public android.net.Uri? getData();
+    method public String? getDataPattern();
+    method public String? getTargetPackage();
+    method public void setAction(String? p);
+    method public void setActivityClass(kotlin.reflect.KClass<? extends android.app.Activity>? p);
+    method public void setData(android.net.Uri? p);
+    method public void setDataPattern(String? p);
+    method public void setTargetPackage(String? p);
+    property public final String? action;
+    property public final kotlin.reflect.KClass<? extends android.app.Activity>? activityClass;
+    property public final android.net.Uri? data;
+    property public final String? dataPattern;
+    property public final String? targetPackage;
+  }
+
+  public final class ActivityNavigatorDestinationBuilderKt {
+    ctor public ActivityNavigatorDestinationBuilderKt();
+    method public static inline void activity(androidx.navigation.NavGraphBuilder, @IdRes int id, kotlin.jvm.functions.Function1<? super androidx.navigation.ActivityNavigatorDestinationBuilder,kotlin.Unit> builder);
+  }
+
+  public final class ActivityNavigatorExtrasKt {
+    ctor public ActivityNavigatorExtrasKt();
+    method public static androidx.navigation.ActivityNavigator.Extras ActivityNavigatorExtras(androidx.core.app.ActivityOptionsCompat? activityOptions = null, int flags = 0);
+  }
+
+  public final class NavControllerKt {
+    ctor public NavControllerKt();
+    method public static inline androidx.navigation.NavGraph createGraph(androidx.navigation.NavController, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class NavHostKt {
+    ctor public NavHostKt();
+    method public static inline androidx.navigation.NavGraph createGraph(androidx.navigation.NavHost, @IdRes int id = 0, @IdRes int startDestination, kotlin.jvm.functions.Function1<? super androidx.navigation.NavGraphBuilder,kotlin.Unit> builder);
+  }
+
+  public final class ViewKt {
+    ctor public ViewKt();
+    method public static androidx.navigation.NavController findNavController(android.view.View);
+  }
+
+}
+
diff --git a/navigation/navigation-runtime/api/2.2.0-alpha03.txt b/navigation/navigation-runtime/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..a62443f
--- /dev/null
+++ b/navigation/navigation-runtime/api/2.2.0-alpha03.txt
@@ -0,0 +1,127 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  @androidx.navigation.Navigator.Name("activity") public class ActivityNavigator extends androidx.navigation.Navigator<androidx.navigation.ActivityNavigator.Destination> {
+    ctor public ActivityNavigator(android.content.Context);
+    method public static void applyPopAnimationsToPendingTransition(android.app.Activity);
+    method public androidx.navigation.ActivityNavigator.Destination createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.ActivityNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(Activity.class) public static class ActivityNavigator.Destination extends androidx.navigation.NavDestination {
+    ctor public ActivityNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public ActivityNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.ActivityNavigator.Destination>);
+    method public final String? getAction();
+    method public final android.content.ComponentName? getComponent();
+    method public final android.net.Uri? getData();
+    method public final String? getDataPattern();
+    method public final android.content.Intent? getIntent();
+    method public final String? getTargetPackage();
+    method public final androidx.navigation.ActivityNavigator.Destination setAction(String?);
+    method public final androidx.navigation.ActivityNavigator.Destination setComponentName(android.content.ComponentName?);
+    method public final androidx.navigation.ActivityNavigator.Destination setData(android.net.Uri?);
+    method public final androidx.navigation.ActivityNavigator.Destination setDataPattern(String?);
+    method public final androidx.navigation.ActivityNavigator.Destination setIntent(android.content.Intent?);
+    method public final androidx.navigation.ActivityNavigator.Destination setTargetPackage(String?);
+  }
+
+  public static final class ActivityNavigator.Extras implements androidx.navigation.Navigator.Extras {
+    method public androidx.core.app.ActivityOptionsCompat? getActivityOptions();
+    method public int getFlags();
+  }
+
+  public static final class ActivityNavigator.Extras.Builder {
+    ctor public ActivityNavigator.Extras.Builder();
+    method public androidx.navigation.ActivityNavigator.Extras.Builder addFlags(int);
+    method public androidx.navigation.ActivityNavigator.Extras build();
+    method public androidx.navigation.ActivityNavigator.Extras.Builder setActivityOptions(androidx.core.app.ActivityOptionsCompat);
+  }
+
+  public final class NavBackStackEntry implements androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.savedstate.SavedStateRegistryOwner androidx.lifecycle.ViewModelStoreOwner {
+    method public android.os.Bundle? getArguments();
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method public androidx.navigation.NavDestination getDestination();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method public androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+  }
+
+  public class NavController {
+    ctor public NavController(android.content.Context);
+    method public void addOnDestinationChangedListener(androidx.navigation.NavController.OnDestinationChangedListener);
+    method public androidx.navigation.NavDeepLinkBuilder createDeepLink();
+    method public androidx.navigation.NavBackStackEntry getBackStackEntry(@IdRes int);
+    method public androidx.navigation.NavDestination? getCurrentDestination();
+    method public androidx.navigation.NavGraph getGraph();
+    method public androidx.navigation.NavInflater getNavInflater();
+    method public androidx.navigation.NavigatorProvider getNavigatorProvider();
+    method public androidx.lifecycle.ViewModelStoreOwner getViewModelStoreOwner(@IdRes int);
+    method public boolean handleDeepLink(android.content.Intent?);
+    method public void navigate(@IdRes int);
+    method public void navigate(@IdRes int, android.os.Bundle?);
+    method public void navigate(@IdRes int, android.os.Bundle?, androidx.navigation.NavOptions?);
+    method public void navigate(@IdRes int, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void navigate(android.net.Uri);
+    method public void navigate(android.net.Uri, androidx.navigation.NavOptions?);
+    method public void navigate(android.net.Uri, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void navigate(androidx.navigation.NavDirections);
+    method public void navigate(androidx.navigation.NavDirections, androidx.navigation.NavOptions?);
+    method public void navigate(androidx.navigation.NavDirections, androidx.navigation.Navigator.Extras);
+    method public boolean navigateUp();
+    method public boolean popBackStack();
+    method public boolean popBackStack(@IdRes int, boolean);
+    method public void removeOnDestinationChangedListener(androidx.navigation.NavController.OnDestinationChangedListener);
+    method @CallSuper public void restoreState(android.os.Bundle?);
+    method @CallSuper public android.os.Bundle? saveState();
+    method @CallSuper public void setGraph(@NavigationRes int);
+    method @CallSuper public void setGraph(@NavigationRes int, android.os.Bundle?);
+    method @CallSuper public void setGraph(androidx.navigation.NavGraph);
+    method @CallSuper public void setGraph(androidx.navigation.NavGraph, android.os.Bundle?);
+    field public static final String KEY_DEEP_LINK_INTENT = "android-support-nav:controller:deepLinkIntent";
+  }
+
+  public static interface NavController.OnDestinationChangedListener {
+    method public void onDestinationChanged(androidx.navigation.NavController, androidx.navigation.NavDestination, android.os.Bundle?);
+  }
+
+  public final class NavDeepLinkBuilder {
+    ctor public NavDeepLinkBuilder(android.content.Context);
+    method public android.app.PendingIntent createPendingIntent();
+    method public androidx.core.app.TaskStackBuilder createTaskStackBuilder();
+    method public androidx.navigation.NavDeepLinkBuilder setArguments(android.os.Bundle?);
+    method public androidx.navigation.NavDeepLinkBuilder setComponentName(Class<? extends android.app.Activity>);
+    method public androidx.navigation.NavDeepLinkBuilder setComponentName(android.content.ComponentName);
+    method public androidx.navigation.NavDeepLinkBuilder setDestination(@IdRes int);
+    method public androidx.navigation.NavDeepLinkBuilder setGraph(@NavigationRes int);
+    method public androidx.navigation.NavDeepLinkBuilder setGraph(androidx.navigation.NavGraph);
+  }
+
+  public interface NavHost {
+    method public androidx.navigation.NavController getNavController();
+  }
+
+  public final class NavHostController extends androidx.navigation.NavController {
+    ctor public NavHostController(android.content.Context);
+    method public void enableOnBackPressed(boolean);
+    method public void setLifecycleOwner(androidx.lifecycle.LifecycleOwner);
+    method public void setOnBackPressedDispatcher(androidx.activity.OnBackPressedDispatcher);
+    method public void setViewModelStore(androidx.lifecycle.ViewModelStore);
+  }
+
+  public final class NavInflater {
+    ctor public NavInflater(android.content.Context, androidx.navigation.NavigatorProvider);
+    method public androidx.navigation.NavGraph inflate(@NavigationRes int);
+  }
+
+  public final class Navigation {
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(@IdRes int);
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(@IdRes int, android.os.Bundle?);
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(androidx.navigation.NavDirections);
+    method public static androidx.navigation.NavController findNavController(android.app.Activity, @IdRes int);
+    method public static androidx.navigation.NavController findNavController(android.view.View);
+    method public static void setViewNavController(android.view.View, androidx.navigation.NavController?);
+  }
+
+}
+
diff --git a/navigation/navigation-runtime/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-runtime/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..a62443f
--- /dev/null
+++ b/navigation/navigation-runtime/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,127 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  @androidx.navigation.Navigator.Name("activity") public class ActivityNavigator extends androidx.navigation.Navigator<androidx.navigation.ActivityNavigator.Destination> {
+    ctor public ActivityNavigator(android.content.Context);
+    method public static void applyPopAnimationsToPendingTransition(android.app.Activity);
+    method public androidx.navigation.ActivityNavigator.Destination createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.ActivityNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(Activity.class) public static class ActivityNavigator.Destination extends androidx.navigation.NavDestination {
+    ctor public ActivityNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public ActivityNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.ActivityNavigator.Destination>);
+    method public final String? getAction();
+    method public final android.content.ComponentName? getComponent();
+    method public final android.net.Uri? getData();
+    method public final String? getDataPattern();
+    method public final android.content.Intent? getIntent();
+    method public final String? getTargetPackage();
+    method public final androidx.navigation.ActivityNavigator.Destination setAction(String?);
+    method public final androidx.navigation.ActivityNavigator.Destination setComponentName(android.content.ComponentName?);
+    method public final androidx.navigation.ActivityNavigator.Destination setData(android.net.Uri?);
+    method public final androidx.navigation.ActivityNavigator.Destination setDataPattern(String?);
+    method public final androidx.navigation.ActivityNavigator.Destination setIntent(android.content.Intent?);
+    method public final androidx.navigation.ActivityNavigator.Destination setTargetPackage(String?);
+  }
+
+  public static final class ActivityNavigator.Extras implements androidx.navigation.Navigator.Extras {
+    method public androidx.core.app.ActivityOptionsCompat? getActivityOptions();
+    method public int getFlags();
+  }
+
+  public static final class ActivityNavigator.Extras.Builder {
+    ctor public ActivityNavigator.Extras.Builder();
+    method public androidx.navigation.ActivityNavigator.Extras.Builder addFlags(int);
+    method public androidx.navigation.ActivityNavigator.Extras build();
+    method public androidx.navigation.ActivityNavigator.Extras.Builder setActivityOptions(androidx.core.app.ActivityOptionsCompat);
+  }
+
+  public final class NavBackStackEntry implements androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.savedstate.SavedStateRegistryOwner androidx.lifecycle.ViewModelStoreOwner {
+    method public android.os.Bundle? getArguments();
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method public androidx.navigation.NavDestination getDestination();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method public androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+  }
+
+  public class NavController {
+    ctor public NavController(android.content.Context);
+    method public void addOnDestinationChangedListener(androidx.navigation.NavController.OnDestinationChangedListener);
+    method public androidx.navigation.NavDeepLinkBuilder createDeepLink();
+    method public androidx.navigation.NavBackStackEntry getBackStackEntry(@IdRes int);
+    method public androidx.navigation.NavDestination? getCurrentDestination();
+    method public androidx.navigation.NavGraph getGraph();
+    method public androidx.navigation.NavInflater getNavInflater();
+    method public androidx.navigation.NavigatorProvider getNavigatorProvider();
+    method public androidx.lifecycle.ViewModelStoreOwner getViewModelStoreOwner(@IdRes int);
+    method public boolean handleDeepLink(android.content.Intent?);
+    method public void navigate(@IdRes int);
+    method public void navigate(@IdRes int, android.os.Bundle?);
+    method public void navigate(@IdRes int, android.os.Bundle?, androidx.navigation.NavOptions?);
+    method public void navigate(@IdRes int, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void navigate(android.net.Uri);
+    method public void navigate(android.net.Uri, androidx.navigation.NavOptions?);
+    method public void navigate(android.net.Uri, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void navigate(androidx.navigation.NavDirections);
+    method public void navigate(androidx.navigation.NavDirections, androidx.navigation.NavOptions?);
+    method public void navigate(androidx.navigation.NavDirections, androidx.navigation.Navigator.Extras);
+    method public boolean navigateUp();
+    method public boolean popBackStack();
+    method public boolean popBackStack(@IdRes int, boolean);
+    method public void removeOnDestinationChangedListener(androidx.navigation.NavController.OnDestinationChangedListener);
+    method @CallSuper public void restoreState(android.os.Bundle?);
+    method @CallSuper public android.os.Bundle? saveState();
+    method @CallSuper public void setGraph(@NavigationRes int);
+    method @CallSuper public void setGraph(@NavigationRes int, android.os.Bundle?);
+    method @CallSuper public void setGraph(androidx.navigation.NavGraph);
+    method @CallSuper public void setGraph(androidx.navigation.NavGraph, android.os.Bundle?);
+    field public static final String KEY_DEEP_LINK_INTENT = "android-support-nav:controller:deepLinkIntent";
+  }
+
+  public static interface NavController.OnDestinationChangedListener {
+    method public void onDestinationChanged(androidx.navigation.NavController, androidx.navigation.NavDestination, android.os.Bundle?);
+  }
+
+  public final class NavDeepLinkBuilder {
+    ctor public NavDeepLinkBuilder(android.content.Context);
+    method public android.app.PendingIntent createPendingIntent();
+    method public androidx.core.app.TaskStackBuilder createTaskStackBuilder();
+    method public androidx.navigation.NavDeepLinkBuilder setArguments(android.os.Bundle?);
+    method public androidx.navigation.NavDeepLinkBuilder setComponentName(Class<? extends android.app.Activity>);
+    method public androidx.navigation.NavDeepLinkBuilder setComponentName(android.content.ComponentName);
+    method public androidx.navigation.NavDeepLinkBuilder setDestination(@IdRes int);
+    method public androidx.navigation.NavDeepLinkBuilder setGraph(@NavigationRes int);
+    method public androidx.navigation.NavDeepLinkBuilder setGraph(androidx.navigation.NavGraph);
+  }
+
+  public interface NavHost {
+    method public androidx.navigation.NavController getNavController();
+  }
+
+  public final class NavHostController extends androidx.navigation.NavController {
+    ctor public NavHostController(android.content.Context);
+    method public void enableOnBackPressed(boolean);
+    method public void setLifecycleOwner(androidx.lifecycle.LifecycleOwner);
+    method public void setOnBackPressedDispatcher(androidx.activity.OnBackPressedDispatcher);
+    method public void setViewModelStore(androidx.lifecycle.ViewModelStore);
+  }
+
+  public final class NavInflater {
+    ctor public NavInflater(android.content.Context, androidx.navigation.NavigatorProvider);
+    method public androidx.navigation.NavGraph inflate(@NavigationRes int);
+  }
+
+  public final class Navigation {
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(@IdRes int);
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(@IdRes int, android.os.Bundle?);
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(androidx.navigation.NavDirections);
+    method public static androidx.navigation.NavController findNavController(android.app.Activity, @IdRes int);
+    method public static androidx.navigation.NavController findNavController(android.view.View);
+    method public static void setViewNavController(android.view.View, androidx.navigation.NavController?);
+  }
+
+}
+
diff --git a/navigation/navigation-runtime/api/res-2.2.0-alpha03.txt b/navigation/navigation-runtime/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-runtime/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-runtime/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-runtime/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..a62443f
--- /dev/null
+++ b/navigation/navigation-runtime/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,127 @@
+// Signature format: 3.0
+package androidx.navigation {
+
+  @androidx.navigation.Navigator.Name("activity") public class ActivityNavigator extends androidx.navigation.Navigator<androidx.navigation.ActivityNavigator.Destination> {
+    ctor public ActivityNavigator(android.content.Context);
+    method public static void applyPopAnimationsToPendingTransition(android.app.Activity);
+    method public androidx.navigation.ActivityNavigator.Destination createDestination();
+    method public androidx.navigation.NavDestination? navigate(androidx.navigation.ActivityNavigator.Destination, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public boolean popBackStack();
+  }
+
+  @androidx.navigation.NavDestination.ClassType(Activity.class) public static class ActivityNavigator.Destination extends androidx.navigation.NavDestination {
+    ctor public ActivityNavigator.Destination(androidx.navigation.NavigatorProvider);
+    ctor public ActivityNavigator.Destination(androidx.navigation.Navigator<? extends androidx.navigation.ActivityNavigator.Destination>);
+    method public final String? getAction();
+    method public final android.content.ComponentName? getComponent();
+    method public final android.net.Uri? getData();
+    method public final String? getDataPattern();
+    method public final android.content.Intent? getIntent();
+    method public final String? getTargetPackage();
+    method public final androidx.navigation.ActivityNavigator.Destination setAction(String?);
+    method public final androidx.navigation.ActivityNavigator.Destination setComponentName(android.content.ComponentName?);
+    method public final androidx.navigation.ActivityNavigator.Destination setData(android.net.Uri?);
+    method public final androidx.navigation.ActivityNavigator.Destination setDataPattern(String?);
+    method public final androidx.navigation.ActivityNavigator.Destination setIntent(android.content.Intent?);
+    method public final androidx.navigation.ActivityNavigator.Destination setTargetPackage(String?);
+  }
+
+  public static final class ActivityNavigator.Extras implements androidx.navigation.Navigator.Extras {
+    method public androidx.core.app.ActivityOptionsCompat? getActivityOptions();
+    method public int getFlags();
+  }
+
+  public static final class ActivityNavigator.Extras.Builder {
+    ctor public ActivityNavigator.Extras.Builder();
+    method public androidx.navigation.ActivityNavigator.Extras.Builder addFlags(int);
+    method public androidx.navigation.ActivityNavigator.Extras build();
+    method public androidx.navigation.ActivityNavigator.Extras.Builder setActivityOptions(androidx.core.app.ActivityOptionsCompat);
+  }
+
+  public final class NavBackStackEntry implements androidx.lifecycle.HasDefaultViewModelProviderFactory androidx.lifecycle.LifecycleOwner androidx.savedstate.SavedStateRegistryOwner androidx.lifecycle.ViewModelStoreOwner {
+    method public android.os.Bundle? getArguments();
+    method public androidx.lifecycle.ViewModelProvider.Factory getDefaultViewModelProviderFactory();
+    method public androidx.navigation.NavDestination getDestination();
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+    method public androidx.savedstate.SavedStateRegistry getSavedStateRegistry();
+    method public androidx.lifecycle.ViewModelStore getViewModelStore();
+  }
+
+  public class NavController {
+    ctor public NavController(android.content.Context);
+    method public void addOnDestinationChangedListener(androidx.navigation.NavController.OnDestinationChangedListener);
+    method public androidx.navigation.NavDeepLinkBuilder createDeepLink();
+    method public androidx.navigation.NavBackStackEntry getBackStackEntry(@IdRes int);
+    method public androidx.navigation.NavDestination? getCurrentDestination();
+    method public androidx.navigation.NavGraph getGraph();
+    method public androidx.navigation.NavInflater getNavInflater();
+    method public androidx.navigation.NavigatorProvider getNavigatorProvider();
+    method public androidx.lifecycle.ViewModelStoreOwner getViewModelStoreOwner(@IdRes int);
+    method public boolean handleDeepLink(android.content.Intent?);
+    method public void navigate(@IdRes int);
+    method public void navigate(@IdRes int, android.os.Bundle?);
+    method public void navigate(@IdRes int, android.os.Bundle?, androidx.navigation.NavOptions?);
+    method public void navigate(@IdRes int, android.os.Bundle?, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void navigate(android.net.Uri);
+    method public void navigate(android.net.Uri, androidx.navigation.NavOptions?);
+    method public void navigate(android.net.Uri, androidx.navigation.NavOptions?, androidx.navigation.Navigator.Extras?);
+    method public void navigate(androidx.navigation.NavDirections);
+    method public void navigate(androidx.navigation.NavDirections, androidx.navigation.NavOptions?);
+    method public void navigate(androidx.navigation.NavDirections, androidx.navigation.Navigator.Extras);
+    method public boolean navigateUp();
+    method public boolean popBackStack();
+    method public boolean popBackStack(@IdRes int, boolean);
+    method public void removeOnDestinationChangedListener(androidx.navigation.NavController.OnDestinationChangedListener);
+    method @CallSuper public void restoreState(android.os.Bundle?);
+    method @CallSuper public android.os.Bundle? saveState();
+    method @CallSuper public void setGraph(@NavigationRes int);
+    method @CallSuper public void setGraph(@NavigationRes int, android.os.Bundle?);
+    method @CallSuper public void setGraph(androidx.navigation.NavGraph);
+    method @CallSuper public void setGraph(androidx.navigation.NavGraph, android.os.Bundle?);
+    field public static final String KEY_DEEP_LINK_INTENT = "android-support-nav:controller:deepLinkIntent";
+  }
+
+  public static interface NavController.OnDestinationChangedListener {
+    method public void onDestinationChanged(androidx.navigation.NavController, androidx.navigation.NavDestination, android.os.Bundle?);
+  }
+
+  public final class NavDeepLinkBuilder {
+    ctor public NavDeepLinkBuilder(android.content.Context);
+    method public android.app.PendingIntent createPendingIntent();
+    method public androidx.core.app.TaskStackBuilder createTaskStackBuilder();
+    method public androidx.navigation.NavDeepLinkBuilder setArguments(android.os.Bundle?);
+    method public androidx.navigation.NavDeepLinkBuilder setComponentName(Class<? extends android.app.Activity>);
+    method public androidx.navigation.NavDeepLinkBuilder setComponentName(android.content.ComponentName);
+    method public androidx.navigation.NavDeepLinkBuilder setDestination(@IdRes int);
+    method public androidx.navigation.NavDeepLinkBuilder setGraph(@NavigationRes int);
+    method public androidx.navigation.NavDeepLinkBuilder setGraph(androidx.navigation.NavGraph);
+  }
+
+  public interface NavHost {
+    method public androidx.navigation.NavController getNavController();
+  }
+
+  public final class NavHostController extends androidx.navigation.NavController {
+    ctor public NavHostController(android.content.Context);
+    method public void enableOnBackPressed(boolean);
+    method public void setLifecycleOwner(androidx.lifecycle.LifecycleOwner);
+    method public void setOnBackPressedDispatcher(androidx.activity.OnBackPressedDispatcher);
+    method public void setViewModelStore(androidx.lifecycle.ViewModelStore);
+  }
+
+  public final class NavInflater {
+    ctor public NavInflater(android.content.Context, androidx.navigation.NavigatorProvider);
+    method public androidx.navigation.NavGraph inflate(@NavigationRes int);
+  }
+
+  public final class Navigation {
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(@IdRes int);
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(@IdRes int, android.os.Bundle?);
+    method public static android.view.View.OnClickListener createNavigateOnClickListener(androidx.navigation.NavDirections);
+    method public static androidx.navigation.NavController findNavController(android.app.Activity, @IdRes int);
+    method public static androidx.navigation.NavController findNavController(android.view.View);
+    method public static void setViewNavController(android.view.View, androidx.navigation.NavController?);
+  }
+
+}
+
diff --git a/navigation/navigation-ui-ktx/api/2.2.0-alpha03.txt b/navigation/navigation-ui-ktx/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..d20eb8f
--- /dev/null
+++ b/navigation/navigation-ui-ktx/api/2.2.0-alpha03.txt
@@ -0,0 +1,51 @@
+// Signature format: 3.0
+package androidx.navigation.ui {
+
+  public final class ActivityKt {
+    ctor public ActivityKt();
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+  public final class AppBarConfigurationKt {
+    ctor public AppBarConfigurationKt();
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(androidx.navigation.NavGraph navGraph, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(android.view.Menu topLevelMenu, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(java.util.Set<java.lang.Integer> topLevelDestinationIds, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+  }
+
+  public final class BottomNavigationViewKt {
+    ctor public BottomNavigationViewKt();
+    method public static void setupWithNavController(com.google.android.material.bottomnavigation.BottomNavigationView, androidx.navigation.NavController navController);
+  }
+
+  public final class CollapsingToolbarLayoutKt {
+    ctor public CollapsingToolbarLayoutKt();
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar toolbar, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar toolbar, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+  public final class MenuItemKt {
+    ctor public MenuItemKt();
+    method public static boolean onNavDestinationSelected(android.view.MenuItem, androidx.navigation.NavController navController);
+  }
+
+  public final class NavControllerKt {
+    ctor public NavControllerKt();
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration appBarConfiguration);
+  }
+
+  public final class NavigationViewKt {
+    ctor public NavigationViewKt();
+    method public static void setupWithNavController(com.google.android.material.navigation.NavigationView, androidx.navigation.NavController navController);
+  }
+
+  public final class ToolbarKt {
+    ctor public ToolbarKt();
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+}
+
diff --git a/navigation/navigation-ui-ktx/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-ui-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..d20eb8f
--- /dev/null
+++ b/navigation/navigation-ui-ktx/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,51 @@
+// Signature format: 3.0
+package androidx.navigation.ui {
+
+  public final class ActivityKt {
+    ctor public ActivityKt();
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+  public final class AppBarConfigurationKt {
+    ctor public AppBarConfigurationKt();
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(androidx.navigation.NavGraph navGraph, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(android.view.Menu topLevelMenu, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(java.util.Set<java.lang.Integer> topLevelDestinationIds, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+  }
+
+  public final class BottomNavigationViewKt {
+    ctor public BottomNavigationViewKt();
+    method public static void setupWithNavController(com.google.android.material.bottomnavigation.BottomNavigationView, androidx.navigation.NavController navController);
+  }
+
+  public final class CollapsingToolbarLayoutKt {
+    ctor public CollapsingToolbarLayoutKt();
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar toolbar, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar toolbar, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+  public final class MenuItemKt {
+    ctor public MenuItemKt();
+    method public static boolean onNavDestinationSelected(android.view.MenuItem, androidx.navigation.NavController navController);
+  }
+
+  public final class NavControllerKt {
+    ctor public NavControllerKt();
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration appBarConfiguration);
+  }
+
+  public final class NavigationViewKt {
+    ctor public NavigationViewKt();
+    method public static void setupWithNavController(com.google.android.material.navigation.NavigationView, androidx.navigation.NavController navController);
+  }
+
+  public final class ToolbarKt {
+    ctor public ToolbarKt();
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+}
+
diff --git a/navigation/navigation-ui-ktx/api/res-2.2.0-alpha03.txt b/navigation/navigation-ui-ktx/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-ui-ktx/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-ui-ktx/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-ui-ktx/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..d20eb8f
--- /dev/null
+++ b/navigation/navigation-ui-ktx/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,51 @@
+// Signature format: 3.0
+package androidx.navigation.ui {
+
+  public final class ActivityKt {
+    ctor public ActivityKt();
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+  public final class AppBarConfigurationKt {
+    ctor public AppBarConfigurationKt();
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(androidx.navigation.NavGraph navGraph, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(android.view.Menu topLevelMenu, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+    method public static inline androidx.navigation.ui.AppBarConfiguration AppBarConfiguration(java.util.Set<java.lang.Integer> topLevelDestinationIds, androidx.drawerlayout.widget.DrawerLayout? drawerLayout = null, kotlin.jvm.functions.Function0<java.lang.Boolean> fallbackOnNavigateUpListener = { false });
+  }
+
+  public final class BottomNavigationViewKt {
+    ctor public BottomNavigationViewKt();
+    method public static void setupWithNavController(com.google.android.material.bottomnavigation.BottomNavigationView, androidx.navigation.NavController navController);
+  }
+
+  public final class CollapsingToolbarLayoutKt {
+    ctor public CollapsingToolbarLayoutKt();
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar toolbar, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar toolbar, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+  public final class MenuItemKt {
+    ctor public MenuItemKt();
+    method public static boolean onNavDestinationSelected(android.view.MenuItem, androidx.navigation.NavController navController);
+  }
+
+  public final class NavControllerKt {
+    ctor public NavControllerKt();
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration appBarConfiguration);
+  }
+
+  public final class NavigationViewKt {
+    ctor public NavigationViewKt();
+    method public static void setupWithNavController(com.google.android.material.navigation.NavigationView, androidx.navigation.NavController navController);
+  }
+
+  public final class ToolbarKt {
+    ctor public ToolbarKt();
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController navController, androidx.drawerlayout.widget.DrawerLayout? drawerLayout);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController navController, androidx.navigation.ui.AppBarConfiguration configuration = AppBarConfiguration(navController.graph));
+  }
+
+}
+
diff --git a/navigation/navigation-ui/api/2.2.0-alpha03.txt b/navigation/navigation-ui/api/2.2.0-alpha03.txt
new file mode 100644
index 0000000..555b85b
--- /dev/null
+++ b/navigation/navigation-ui/api/2.2.0-alpha03.txt
@@ -0,0 +1,42 @@
+// Signature format: 3.0
+package androidx.navigation.ui {
+
+  public final class AppBarConfiguration {
+    method public androidx.drawerlayout.widget.DrawerLayout? getDrawerLayout();
+    method public androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener? getFallbackOnNavigateUpListener();
+    method public java.util.Set<java.lang.Integer!> getTopLevelDestinations();
+  }
+
+  public static final class AppBarConfiguration.Builder {
+    ctor public AppBarConfiguration.Builder(androidx.navigation.NavGraph);
+    ctor public AppBarConfiguration.Builder(android.view.Menu);
+    ctor public AppBarConfiguration.Builder(int...);
+    ctor public AppBarConfiguration.Builder(java.util.Set<java.lang.Integer!>);
+    method public androidx.navigation.ui.AppBarConfiguration build();
+    method public androidx.navigation.ui.AppBarConfiguration.Builder setDrawerLayout(androidx.drawerlayout.widget.DrawerLayout?);
+    method public androidx.navigation.ui.AppBarConfiguration.Builder setFallbackOnNavigateUpListener(androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener?);
+  }
+
+  public static interface AppBarConfiguration.OnNavigateUpListener {
+    method public boolean onNavigateUp();
+  }
+
+  public final class NavigationUI {
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static boolean onNavDestinationSelected(android.view.MenuItem, androidx.navigation.NavController);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(com.google.android.material.navigation.NavigationView, androidx.navigation.NavController);
+    method public static void setupWithNavController(com.google.android.material.bottomnavigation.BottomNavigationView, androidx.navigation.NavController);
+  }
+
+}
+
diff --git a/navigation/navigation-ui/api/public_plus_experimental_2.2.0-alpha03.txt b/navigation/navigation-ui/api/public_plus_experimental_2.2.0-alpha03.txt
new file mode 100644
index 0000000..555b85b
--- /dev/null
+++ b/navigation/navigation-ui/api/public_plus_experimental_2.2.0-alpha03.txt
@@ -0,0 +1,42 @@
+// Signature format: 3.0
+package androidx.navigation.ui {
+
+  public final class AppBarConfiguration {
+    method public androidx.drawerlayout.widget.DrawerLayout? getDrawerLayout();
+    method public androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener? getFallbackOnNavigateUpListener();
+    method public java.util.Set<java.lang.Integer!> getTopLevelDestinations();
+  }
+
+  public static final class AppBarConfiguration.Builder {
+    ctor public AppBarConfiguration.Builder(androidx.navigation.NavGraph);
+    ctor public AppBarConfiguration.Builder(android.view.Menu);
+    ctor public AppBarConfiguration.Builder(int...);
+    ctor public AppBarConfiguration.Builder(java.util.Set<java.lang.Integer!>);
+    method public androidx.navigation.ui.AppBarConfiguration build();
+    method public androidx.navigation.ui.AppBarConfiguration.Builder setDrawerLayout(androidx.drawerlayout.widget.DrawerLayout?);
+    method public androidx.navigation.ui.AppBarConfiguration.Builder setFallbackOnNavigateUpListener(androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener?);
+  }
+
+  public static interface AppBarConfiguration.OnNavigateUpListener {
+    method public boolean onNavigateUp();
+  }
+
+  public final class NavigationUI {
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static boolean onNavDestinationSelected(android.view.MenuItem, androidx.navigation.NavController);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(com.google.android.material.navigation.NavigationView, androidx.navigation.NavController);
+    method public static void setupWithNavController(com.google.android.material.bottomnavigation.BottomNavigationView, androidx.navigation.NavController);
+  }
+
+}
+
diff --git a/navigation/navigation-ui/api/res-2.2.0-alpha03.txt b/navigation/navigation-ui/api/res-2.2.0-alpha03.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/navigation/navigation-ui/api/res-2.2.0-alpha03.txt
diff --git a/navigation/navigation-ui/api/restricted_2.2.0-alpha03.txt b/navigation/navigation-ui/api/restricted_2.2.0-alpha03.txt
new file mode 100644
index 0000000..555b85b
--- /dev/null
+++ b/navigation/navigation-ui/api/restricted_2.2.0-alpha03.txt
@@ -0,0 +1,42 @@
+// Signature format: 3.0
+package androidx.navigation.ui {
+
+  public final class AppBarConfiguration {
+    method public androidx.drawerlayout.widget.DrawerLayout? getDrawerLayout();
+    method public androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener? getFallbackOnNavigateUpListener();
+    method public java.util.Set<java.lang.Integer!> getTopLevelDestinations();
+  }
+
+  public static final class AppBarConfiguration.Builder {
+    ctor public AppBarConfiguration.Builder(androidx.navigation.NavGraph);
+    ctor public AppBarConfiguration.Builder(android.view.Menu);
+    ctor public AppBarConfiguration.Builder(int...);
+    ctor public AppBarConfiguration.Builder(java.util.Set<java.lang.Integer!>);
+    method public androidx.navigation.ui.AppBarConfiguration build();
+    method public androidx.navigation.ui.AppBarConfiguration.Builder setDrawerLayout(androidx.drawerlayout.widget.DrawerLayout?);
+    method public androidx.navigation.ui.AppBarConfiguration.Builder setFallbackOnNavigateUpListener(androidx.navigation.ui.AppBarConfiguration.OnNavigateUpListener?);
+  }
+
+  public static interface AppBarConfiguration.OnNavigateUpListener {
+    method public boolean onNavigateUp();
+  }
+
+  public final class NavigationUI {
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static boolean navigateUp(androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static boolean onNavDestinationSelected(android.view.MenuItem, androidx.navigation.NavController);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupActionBarWithNavController(androidx.appcompat.app.AppCompatActivity, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupWithNavController(androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.drawerlayout.widget.DrawerLayout?);
+    method public static void setupWithNavController(com.google.android.material.appbar.CollapsingToolbarLayout, androidx.appcompat.widget.Toolbar, androidx.navigation.NavController, androidx.navigation.ui.AppBarConfiguration);
+    method public static void setupWithNavController(com.google.android.material.navigation.NavigationView, androidx.navigation.NavController);
+    method public static void setupWithNavController(com.google.android.material.bottomnavigation.BottomNavigationView, androidx.navigation.NavController);
+  }
+
+}
+
diff --git a/recyclerview/recyclerview/api/1.1.0-beta05.txt b/recyclerview/recyclerview/api/1.1.0-beta05.txt
new file mode 100644
index 0000000..2e41ff1
--- /dev/null
+++ b/recyclerview/recyclerview/api/1.1.0-beta05.txt
@@ -0,0 +1,1037 @@
+// Signature format: 3.0
+package androidx.recyclerview.widget {
+
+  public final class AdapterListUpdateCallback implements androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public AdapterListUpdateCallback(androidx.recyclerview.widget.RecyclerView.Adapter);
+    method public void onChanged(int, int, Object!);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public final class AsyncDifferConfig<T> {
+    method public java.util.concurrent.Executor getBackgroundThreadExecutor();
+    method public androidx.recyclerview.widget.DiffUtil.ItemCallback<T!> getDiffCallback();
+  }
+
+  public static final class AsyncDifferConfig.Builder<T> {
+    ctor public AsyncDifferConfig.Builder(androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    method public androidx.recyclerview.widget.AsyncDifferConfig<T!> build();
+    method public androidx.recyclerview.widget.AsyncDifferConfig.Builder<T!> setBackgroundThreadExecutor(java.util.concurrent.Executor!);
+  }
+
+  public class AsyncListDiffer<T> {
+    ctor public AsyncListDiffer(androidx.recyclerview.widget.RecyclerView.Adapter, androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    ctor public AsyncListDiffer(androidx.recyclerview.widget.ListUpdateCallback, androidx.recyclerview.widget.AsyncDifferConfig<T!>);
+    method public void addListListener(androidx.recyclerview.widget.AsyncListDiffer.ListListener<T!>);
+    method public java.util.List<T!> getCurrentList();
+    method public void removeListListener(androidx.recyclerview.widget.AsyncListDiffer.ListListener<T!>);
+    method public void submitList(java.util.List<T!>?);
+    method public void submitList(java.util.List<T!>?, Runnable?);
+  }
+
+  public static interface AsyncListDiffer.ListListener<T> {
+    method public void onCurrentListChanged(java.util.List<T!>, java.util.List<T!>);
+  }
+
+  public class AsyncListUtil<T> {
+    ctor public AsyncListUtil(Class<T!>, int, androidx.recyclerview.widget.AsyncListUtil.DataCallback<T!>, androidx.recyclerview.widget.AsyncListUtil.ViewCallback);
+    method public T? getItem(int);
+    method public int getItemCount();
+    method public void onRangeChanged();
+    method public void refresh();
+  }
+
+  public abstract static class AsyncListUtil.DataCallback<T> {
+    ctor public AsyncListUtil.DataCallback();
+    method @WorkerThread public abstract void fillData(T![], int, int);
+    method @WorkerThread public int getMaxCachedTiles();
+    method @WorkerThread public void recycleData(T![], int);
+    method @WorkerThread public abstract int refreshData();
+  }
+
+  public abstract static class AsyncListUtil.ViewCallback {
+    ctor public AsyncListUtil.ViewCallback();
+    method @UiThread public void extendRangeInto(int[], int[], int);
+    method @UiThread public abstract void getItemRangeInto(int[]);
+    method @UiThread public abstract void onDataRefresh();
+    method @UiThread public abstract void onItemLoaded(int);
+    field public static final int HINT_SCROLL_ASC = 2; // 0x2
+    field public static final int HINT_SCROLL_DESC = 1; // 0x1
+    field public static final int HINT_SCROLL_NONE = 0; // 0x0
+  }
+
+  public class BatchingListUpdateCallback implements androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public BatchingListUpdateCallback(androidx.recyclerview.widget.ListUpdateCallback);
+    method public void dispatchLastEvent();
+    method public void onChanged(int, int, Object!);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public class DefaultItemAnimator extends androidx.recyclerview.widget.SimpleItemAnimator {
+    ctor public DefaultItemAnimator();
+    method public boolean animateAdd(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder!, androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateMove(androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateRemove(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void endAnimation(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void endAnimations();
+    method public boolean isRunning();
+    method public void runPendingAnimations();
+  }
+
+  public class DiffUtil {
+    method public static androidx.recyclerview.widget.DiffUtil.DiffResult calculateDiff(androidx.recyclerview.widget.DiffUtil.Callback);
+    method public static androidx.recyclerview.widget.DiffUtil.DiffResult calculateDiff(androidx.recyclerview.widget.DiffUtil.Callback, boolean);
+  }
+
+  public abstract static class DiffUtil.Callback {
+    ctor public DiffUtil.Callback();
+    method public abstract boolean areContentsTheSame(int, int);
+    method public abstract boolean areItemsTheSame(int, int);
+    method public Object? getChangePayload(int, int);
+    method public abstract int getNewListSize();
+    method public abstract int getOldListSize();
+  }
+
+  public static class DiffUtil.DiffResult {
+    method public int convertNewPositionToOld(@IntRange(from=0) int);
+    method public int convertOldPositionToNew(@IntRange(from=0) int);
+    method public void dispatchUpdatesTo(androidx.recyclerview.widget.RecyclerView.Adapter);
+    method public void dispatchUpdatesTo(androidx.recyclerview.widget.ListUpdateCallback);
+    field public static final int NO_POSITION = -1; // 0xffffffff
+  }
+
+  public abstract static class DiffUtil.ItemCallback<T> {
+    ctor public DiffUtil.ItemCallback();
+    method public abstract boolean areContentsTheSame(T, T);
+    method public abstract boolean areItemsTheSame(T, T);
+    method public Object? getChangePayload(T, T);
+  }
+
+  public class DividerItemDecoration extends androidx.recyclerview.widget.RecyclerView.ItemDecoration {
+    ctor public DividerItemDecoration(android.content.Context!, int);
+    method public android.graphics.drawable.Drawable? getDrawable();
+    method public void setDrawable(android.graphics.drawable.Drawable);
+    method public void setOrientation(int);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public class GridLayoutManager extends androidx.recyclerview.widget.LinearLayoutManager {
+    ctor public GridLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    ctor public GridLayoutManager(android.content.Context!, int);
+    ctor public GridLayoutManager(android.content.Context!, int, int, boolean);
+    method public int getSpanCount();
+    method public androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup! getSpanSizeLookup();
+    method public boolean isUsingSpansToEstimateScrollbarDimensions();
+    method public void setSpanCount(int);
+    method public void setSpanSizeLookup(androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup!);
+    method public void setUsingSpansToEstimateScrollbarDimensions(boolean);
+    field public static final int DEFAULT_SPAN_COUNT = -1; // 0xffffffff
+  }
+
+  public static final class GridLayoutManager.DefaultSpanSizeLookup extends androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup {
+    ctor public GridLayoutManager.DefaultSpanSizeLookup();
+    method public int getSpanSize(int);
+  }
+
+  public static class GridLayoutManager.LayoutParams extends androidx.recyclerview.widget.RecyclerView.LayoutParams {
+    ctor public GridLayoutManager.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public GridLayoutManager.LayoutParams(int, int);
+    ctor public GridLayoutManager.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public GridLayoutManager.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public GridLayoutManager.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public int getSpanIndex();
+    method public int getSpanSize();
+    field public static final int INVALID_SPAN_ID = -1; // 0xffffffff
+  }
+
+  public abstract static class GridLayoutManager.SpanSizeLookup {
+    ctor public GridLayoutManager.SpanSizeLookup();
+    method public int getSpanGroupIndex(int, int);
+    method public int getSpanIndex(int, int);
+    method public abstract int getSpanSize(int);
+    method public void invalidateSpanGroupIndexCache();
+    method public void invalidateSpanIndexCache();
+    method public boolean isSpanGroupIndexCacheEnabled();
+    method public boolean isSpanIndexCacheEnabled();
+    method public void setSpanGroupIndexCacheEnabled(boolean);
+    method public void setSpanIndexCacheEnabled(boolean);
+  }
+
+  public class ItemTouchHelper extends androidx.recyclerview.widget.RecyclerView.ItemDecoration implements androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener {
+    ctor public ItemTouchHelper(androidx.recyclerview.widget.ItemTouchHelper.Callback);
+    method public void attachToRecyclerView(androidx.recyclerview.widget.RecyclerView?);
+    method public void onChildViewAttachedToWindow(android.view.View);
+    method public void onChildViewDetachedFromWindow(android.view.View);
+    method public void startDrag(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void startSwipe(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    field public static final int ACTION_STATE_DRAG = 2; // 0x2
+    field public static final int ACTION_STATE_IDLE = 0; // 0x0
+    field public static final int ACTION_STATE_SWIPE = 1; // 0x1
+    field public static final int ANIMATION_TYPE_DRAG = 8; // 0x8
+    field public static final int ANIMATION_TYPE_SWIPE_CANCEL = 4; // 0x4
+    field public static final int ANIMATION_TYPE_SWIPE_SUCCESS = 2; // 0x2
+    field public static final int DOWN = 2; // 0x2
+    field public static final int END = 32; // 0x20
+    field public static final int LEFT = 4; // 0x4
+    field public static final int RIGHT = 8; // 0x8
+    field public static final int START = 16; // 0x10
+    field public static final int UP = 1; // 0x1
+  }
+
+  public abstract static class ItemTouchHelper.Callback {
+    ctor public ItemTouchHelper.Callback();
+    method public boolean canDropOver(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! chooseDropTarget(androidx.recyclerview.widget.RecyclerView.ViewHolder, java.util.List<androidx.recyclerview.widget.RecyclerView.ViewHolder!>, int, int);
+    method public void clearView(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int convertToAbsoluteDirection(int, int);
+    method public static int convertToRelativeDirection(int, int);
+    method public long getAnimationDuration(androidx.recyclerview.widget.RecyclerView, int, float, float);
+    method public int getBoundingBoxMargin();
+    method public static androidx.recyclerview.widget.ItemTouchUIUtil getDefaultUIUtil();
+    method public float getMoveThreshold(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public abstract int getMovementFlags(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public float getSwipeEscapeVelocity(float);
+    method public float getSwipeThreshold(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public float getSwipeVelocityThreshold(float);
+    method public int interpolateOutOfBoundsScroll(androidx.recyclerview.widget.RecyclerView, int, int, int, long);
+    method public boolean isItemViewSwipeEnabled();
+    method public boolean isLongPressDragEnabled();
+    method public static int makeFlag(int, int);
+    method public static int makeMovementFlags(int, int);
+    method public void onChildDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, float, float, int, boolean);
+    method public void onChildDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder!, float, float, int, boolean);
+    method public abstract boolean onMove(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void onMoved(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, int, androidx.recyclerview.widget.RecyclerView.ViewHolder, int, int, int);
+    method public void onSelectedChanged(androidx.recyclerview.widget.RecyclerView.ViewHolder?, int);
+    method public abstract void onSwiped(androidx.recyclerview.widget.RecyclerView.ViewHolder, int);
+    field public static final int DEFAULT_DRAG_ANIMATION_DURATION = 200; // 0xc8
+    field public static final int DEFAULT_SWIPE_ANIMATION_DURATION = 250; // 0xfa
+  }
+
+  public abstract static class ItemTouchHelper.SimpleCallback extends androidx.recyclerview.widget.ItemTouchHelper.Callback {
+    ctor public ItemTouchHelper.SimpleCallback(int, int);
+    method public int getDragDirs(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int getMovementFlags(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int getSwipeDirs(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void setDefaultDragDirs(int);
+    method public void setDefaultSwipeDirs(int);
+  }
+
+  public static interface ItemTouchHelper.ViewDropHandler {
+    method public void prepareForDrop(android.view.View, android.view.View, int, int);
+  }
+
+  public interface ItemTouchUIUtil {
+    method public void clearView(android.view.View!);
+    method public void onDraw(android.graphics.Canvas!, androidx.recyclerview.widget.RecyclerView!, android.view.View!, float, float, int, boolean);
+    method public void onDrawOver(android.graphics.Canvas!, androidx.recyclerview.widget.RecyclerView!, android.view.View!, float, float, int, boolean);
+    method public void onSelected(android.view.View!);
+  }
+
+  public class LinearLayoutManager extends androidx.recyclerview.widget.RecyclerView.LayoutManager implements androidx.recyclerview.widget.ItemTouchHelper.ViewDropHandler androidx.recyclerview.widget.RecyclerView.SmoothScroller.ScrollVectorProvider {
+    ctor public LinearLayoutManager(android.content.Context!);
+    ctor public LinearLayoutManager(android.content.Context!, int, boolean);
+    ctor public LinearLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    method protected void calculateExtraLayoutSpace(androidx.recyclerview.widget.RecyclerView.State, int[]);
+    method public android.graphics.PointF! computeScrollVectorForPosition(int);
+    method public int findFirstCompletelyVisibleItemPosition();
+    method public int findFirstVisibleItemPosition();
+    method public int findLastCompletelyVisibleItemPosition();
+    method public int findLastVisibleItemPosition();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method @Deprecated protected int getExtraLayoutSpace(androidx.recyclerview.widget.RecyclerView.State!);
+    method public int getInitialPrefetchItemCount();
+    method public int getOrientation();
+    method public boolean getRecycleChildrenOnDetach();
+    method public boolean getReverseLayout();
+    method public boolean getStackFromEnd();
+    method protected boolean isLayoutRTL();
+    method public boolean isSmoothScrollbarEnabled();
+    method public void prepareForDrop(android.view.View, android.view.View, int, int);
+    method public void scrollToPositionWithOffset(int, int);
+    method public void setInitialPrefetchItemCount(int);
+    method public void setOrientation(int);
+    method public void setRecycleChildrenOnDetach(boolean);
+    method public void setReverseLayout(boolean);
+    method public void setSmoothScrollbarEnabled(boolean);
+    method public void setStackFromEnd(boolean);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int INVALID_OFFSET = -2147483648; // 0x80000000
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  protected static class LinearLayoutManager.LayoutChunkResult {
+    ctor protected LinearLayoutManager.LayoutChunkResult();
+    field public int mConsumed;
+    field public boolean mFinished;
+    field public boolean mFocusable;
+    field public boolean mIgnoreConsumed;
+  }
+
+  public class LinearSmoothScroller extends androidx.recyclerview.widget.RecyclerView.SmoothScroller {
+    ctor public LinearSmoothScroller(android.content.Context!);
+    method public int calculateDtToFit(int, int, int, int, int);
+    method public int calculateDxToMakeVisible(android.view.View!, int);
+    method public int calculateDyToMakeVisible(android.view.View!, int);
+    method protected float calculateSpeedPerPixel(android.util.DisplayMetrics!);
+    method protected int calculateTimeForDeceleration(int);
+    method protected int calculateTimeForScrolling(int);
+    method protected int getHorizontalSnapPreference();
+    method protected int getVerticalSnapPreference();
+    method protected void onSeekTargetStep(int, int, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    method protected void onStart();
+    method protected void onStop();
+    method protected void onTargetFound(android.view.View!, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    method protected void updateActionForInterimTarget(androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    field public static final int SNAP_TO_ANY = 0; // 0x0
+    field public static final int SNAP_TO_END = 1; // 0x1
+    field public static final int SNAP_TO_START = -1; // 0xffffffff
+    field protected final android.view.animation.DecelerateInterpolator! mDecelerateInterpolator;
+    field protected int mInterimTargetDx;
+    field protected int mInterimTargetDy;
+    field protected final android.view.animation.LinearInterpolator! mLinearInterpolator;
+    field protected android.graphics.PointF! mTargetVector;
+  }
+
+  public class LinearSnapHelper extends androidx.recyclerview.widget.SnapHelper {
+    ctor public LinearSnapHelper();
+    method public int[]! calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method public android.view.View! findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+  }
+
+  public abstract class ListAdapter<T, VH extends androidx.recyclerview.widget.RecyclerView.ViewHolder> extends androidx.recyclerview.widget.RecyclerView.Adapter<VH> {
+    ctor protected ListAdapter(androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    ctor protected ListAdapter(androidx.recyclerview.widget.AsyncDifferConfig<T!>);
+    method public java.util.List<T!> getCurrentList();
+    method protected T! getItem(int);
+    method public int getItemCount();
+    method public void onCurrentListChanged(java.util.List<T!>, java.util.List<T!>);
+    method public void submitList(java.util.List<T!>?);
+    method public void submitList(java.util.List<T!>?, Runnable?);
+  }
+
+  public interface ListUpdateCallback {
+    method public void onChanged(int, int, Object?);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public abstract class OrientationHelper {
+    method public static androidx.recyclerview.widget.OrientationHelper! createHorizontalHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public static androidx.recyclerview.widget.OrientationHelper! createOrientationHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int);
+    method public static androidx.recyclerview.widget.OrientationHelper! createVerticalHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract int getDecoratedEnd(android.view.View!);
+    method public abstract int getDecoratedMeasurement(android.view.View!);
+    method public abstract int getDecoratedMeasurementInOther(android.view.View!);
+    method public abstract int getDecoratedStart(android.view.View!);
+    method public abstract int getEnd();
+    method public abstract int getEndAfterPadding();
+    method public abstract int getEndPadding();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager! getLayoutManager();
+    method public abstract int getMode();
+    method public abstract int getModeInOther();
+    method public abstract int getStartAfterPadding();
+    method public abstract int getTotalSpace();
+    method public int getTotalSpaceChange();
+    method public abstract int getTransformedEndWithDecoration(android.view.View!);
+    method public abstract int getTransformedStartWithDecoration(android.view.View!);
+    method public abstract void offsetChild(android.view.View!, int);
+    method public abstract void offsetChildren(int);
+    method public void onLayoutComplete();
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+    field protected final androidx.recyclerview.widget.RecyclerView.LayoutManager! mLayoutManager;
+  }
+
+  public class PagerSnapHelper extends androidx.recyclerview.widget.SnapHelper {
+    ctor public PagerSnapHelper();
+    method public int[]? calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method protected androidx.recyclerview.widget.LinearSmoothScroller! createSnapScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public android.view.View? findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+  }
+
+  public class RecyclerView extends android.view.ViewGroup implements androidx.core.view.NestedScrollingChild2 androidx.core.view.NestedScrollingChild3 androidx.core.view.ScrollingView {
+    ctor public RecyclerView(android.content.Context);
+    ctor public RecyclerView(android.content.Context, android.util.AttributeSet?);
+    ctor public RecyclerView(android.content.Context, android.util.AttributeSet?, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void addOnChildAttachStateChangeListener(androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener);
+    method public void addOnItemTouchListener(androidx.recyclerview.widget.RecyclerView.OnItemTouchListener);
+    method public void addOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener);
+    method public void clearOnChildAttachStateChangeListeners();
+    method public void clearOnScrollListeners();
+    method public int computeHorizontalScrollExtent();
+    method public int computeHorizontalScrollOffset();
+    method public int computeHorizontalScrollRange();
+    method public int computeVerticalScrollExtent();
+    method public int computeVerticalScrollOffset();
+    method public int computeVerticalScrollRange();
+    method public boolean dispatchNestedPreScroll(int, int, int[]!, int[]!, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]!, int);
+    method public final void dispatchNestedScroll(int, int, int, int, int[]!, int, int[]);
+    method public boolean drawChild(android.graphics.Canvas!, android.view.View!, long);
+    method public android.view.View? findChildViewUnder(float, float);
+    method public android.view.View? findContainingItemView(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findContainingViewHolder(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForAdapterPosition(int);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! findViewHolderForItemId(long);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForLayoutPosition(int);
+    method @Deprecated public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForPosition(int);
+    method public boolean fling(int, int);
+    method public androidx.recyclerview.widget.RecyclerView.Adapter? getAdapter();
+    method public int getChildAdapterPosition(android.view.View);
+    method public long getChildItemId(android.view.View);
+    method public int getChildLayoutPosition(android.view.View);
+    method @Deprecated public int getChildPosition(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! getChildViewHolder(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate? getCompatAccessibilityDelegate();
+    method public void getDecoratedBoundsWithMargins(android.view.View, android.graphics.Rect);
+    method public androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory getEdgeEffectFactory();
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator? getItemAnimator();
+    method public androidx.recyclerview.widget.RecyclerView.ItemDecoration getItemDecorationAt(int);
+    method public int getItemDecorationCount();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager? getLayoutManager();
+    method public int getMaxFlingVelocity();
+    method public int getMinFlingVelocity();
+    method public androidx.recyclerview.widget.RecyclerView.OnFlingListener? getOnFlingListener();
+    method public boolean getPreserveFocusAfterLayout();
+    method public androidx.recyclerview.widget.RecyclerView.RecycledViewPool getRecycledViewPool();
+    method public int getScrollState();
+    method public boolean hasFixedSize();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean hasPendingAdapterUpdates();
+    method public void invalidateItemDecorations();
+    method public boolean isAnimating();
+    method public boolean isComputingLayout();
+    method @Deprecated public boolean isLayoutFrozen();
+    method public final boolean isLayoutSuppressed();
+    method public void offsetChildrenHorizontal(@Px int);
+    method public void offsetChildrenVertical(@Px int);
+    method public void onChildAttachedToWindow(android.view.View);
+    method public void onChildDetachedFromWindow(android.view.View);
+    method public void onDraw(android.graphics.Canvas!);
+    method public void onScrollStateChanged(int);
+    method public void onScrolled(@Px int, @Px int);
+    method public void removeItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void removeItemDecorationAt(int);
+    method public void removeOnChildAttachStateChangeListener(androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener);
+    method public void removeOnItemTouchListener(androidx.recyclerview.widget.RecyclerView.OnItemTouchListener);
+    method public void removeOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener);
+    method public void scrollToPosition(int);
+    method public void setAccessibilityDelegateCompat(androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate?);
+    method public void setAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public void setChildDrawingOrderCallback(androidx.recyclerview.widget.RecyclerView.ChildDrawingOrderCallback?);
+    method public void setEdgeEffectFactory(androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory);
+    method public void setHasFixedSize(boolean);
+    method public void setItemAnimator(androidx.recyclerview.widget.RecyclerView.ItemAnimator?);
+    method public void setItemViewCacheSize(int);
+    method @Deprecated public void setLayoutFrozen(boolean);
+    method public void setLayoutManager(androidx.recyclerview.widget.RecyclerView.LayoutManager?);
+    method @Deprecated public void setLayoutTransition(android.animation.LayoutTransition!);
+    method public void setOnFlingListener(androidx.recyclerview.widget.RecyclerView.OnFlingListener?);
+    method @Deprecated public void setOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener?);
+    method public void setPreserveFocusAfterLayout(boolean);
+    method public void setRecycledViewPool(androidx.recyclerview.widget.RecyclerView.RecycledViewPool?);
+    method public void setRecyclerListener(androidx.recyclerview.widget.RecyclerView.RecyclerListener?);
+    method public void setScrollingTouchSlop(int);
+    method public void setViewCacheExtension(androidx.recyclerview.widget.RecyclerView.ViewCacheExtension?);
+    method public void smoothScrollBy(@Px int, @Px int);
+    method public void smoothScrollBy(@Px int, @Px int, android.view.animation.Interpolator?);
+    method public void smoothScrollBy(@Px int, @Px int, android.view.animation.Interpolator?, int);
+    method public void smoothScrollToPosition(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+    method public void stopScroll();
+    method public final void suppressLayout(boolean);
+    method public void swapAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?, boolean);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int INVALID_TYPE = -1; // 0xffffffff
+    field public static final long NO_ID = -1L; // 0xffffffffffffffffL
+    field public static final int NO_POSITION = -1; // 0xffffffff
+    field public static final int SCROLL_STATE_DRAGGING = 1; // 0x1
+    field public static final int SCROLL_STATE_IDLE = 0; // 0x0
+    field public static final int SCROLL_STATE_SETTLING = 2; // 0x2
+    field public static final int TOUCH_SLOP_DEFAULT = 0; // 0x0
+    field public static final int TOUCH_SLOP_PAGING = 1; // 0x1
+    field public static final int UNDEFINED_DURATION = -2147483648; // 0x80000000
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public abstract static class RecyclerView.Adapter<VH extends androidx.recyclerview.widget.RecyclerView.ViewHolder> {
+    ctor public RecyclerView.Adapter();
+    method public final void bindViewHolder(VH, int);
+    method public final VH createViewHolder(android.view.ViewGroup, int);
+    method public abstract int getItemCount();
+    method public long getItemId(int);
+    method public int getItemViewType(int);
+    method public final boolean hasObservers();
+    method public final boolean hasStableIds();
+    method public final void notifyDataSetChanged();
+    method public final void notifyItemChanged(int);
+    method public final void notifyItemChanged(int, Object?);
+    method public final void notifyItemInserted(int);
+    method public final void notifyItemMoved(int, int);
+    method public final void notifyItemRangeChanged(int, int);
+    method public final void notifyItemRangeChanged(int, int, Object?);
+    method public final void notifyItemRangeInserted(int, int);
+    method public final void notifyItemRangeRemoved(int, int);
+    method public final void notifyItemRemoved(int);
+    method public void onAttachedToRecyclerView(androidx.recyclerview.widget.RecyclerView);
+    method public abstract void onBindViewHolder(VH, int);
+    method public void onBindViewHolder(VH, int, java.util.List<java.lang.Object!>);
+    method public abstract VH onCreateViewHolder(android.view.ViewGroup, int);
+    method public void onDetachedFromRecyclerView(androidx.recyclerview.widget.RecyclerView);
+    method public boolean onFailedToRecycleView(VH);
+    method public void onViewAttachedToWindow(VH);
+    method public void onViewDetachedFromWindow(VH);
+    method public void onViewRecycled(VH);
+    method public void registerAdapterDataObserver(androidx.recyclerview.widget.RecyclerView.AdapterDataObserver);
+    method public void setHasStableIds(boolean);
+    method public void unregisterAdapterDataObserver(androidx.recyclerview.widget.RecyclerView.AdapterDataObserver);
+  }
+
+  public abstract static class RecyclerView.AdapterDataObserver {
+    ctor public RecyclerView.AdapterDataObserver();
+    method public void onChanged();
+    method public void onItemRangeChanged(int, int);
+    method public void onItemRangeChanged(int, int, Object?);
+    method public void onItemRangeInserted(int, int);
+    method public void onItemRangeMoved(int, int, int);
+    method public void onItemRangeRemoved(int, int);
+  }
+
+  public static interface RecyclerView.ChildDrawingOrderCallback {
+    method public int onGetChildDrawingOrder(int, int);
+  }
+
+  public static class RecyclerView.EdgeEffectFactory {
+    ctor public RecyclerView.EdgeEffectFactory();
+    method protected android.widget.EdgeEffect createEdgeEffect(androidx.recyclerview.widget.RecyclerView, @androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.EdgeDirection int);
+    field public static final int DIRECTION_BOTTOM = 3; // 0x3
+    field public static final int DIRECTION_LEFT = 0; // 0x0
+    field public static final int DIRECTION_RIGHT = 2; // 0x2
+    field public static final int DIRECTION_TOP = 1; // 0x1
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_LEFT, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_TOP, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_RIGHT, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_BOTTOM}) public static @interface RecyclerView.EdgeEffectFactory.EdgeDirection {
+  }
+
+  public abstract static class RecyclerView.ItemAnimator {
+    ctor public RecyclerView.ItemAnimator();
+    method public abstract boolean animateAppearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateDisappearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?);
+    method public abstract boolean animatePersistence(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public boolean canReuseUpdatedViewHolder(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public boolean canReuseUpdatedViewHolder(androidx.recyclerview.widget.RecyclerView.ViewHolder, java.util.List<java.lang.Object!>);
+    method public final void dispatchAnimationFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public final void dispatchAnimationStarted(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public final void dispatchAnimationsFinished();
+    method public abstract void endAnimation(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public abstract void endAnimations();
+    method public long getAddDuration();
+    method public long getChangeDuration();
+    method public long getMoveDuration();
+    method public long getRemoveDuration();
+    method public abstract boolean isRunning();
+    method public final boolean isRunning(androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemAnimatorFinishedListener?);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo obtainHolderInfo();
+    method public void onAnimationFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void onAnimationStarted(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo recordPostLayoutInformation(androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo recordPreLayoutInformation(androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.ViewHolder, @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges int, java.util.List<java.lang.Object!>);
+    method public abstract void runPendingAnimations();
+    method public void setAddDuration(long);
+    method public void setChangeDuration(long);
+    method public void setMoveDuration(long);
+    method public void setRemoveDuration(long);
+    field public static final int FLAG_APPEARED_IN_PRE_LAYOUT = 4096; // 0x1000
+    field public static final int FLAG_CHANGED = 2; // 0x2
+    field public static final int FLAG_INVALIDATED = 4; // 0x4
+    field public static final int FLAG_MOVED = 2048; // 0x800
+    field public static final int FLAG_REMOVED = 8; // 0x8
+  }
+
+  @IntDef(flag=true, value={androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_CHANGED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_REMOVED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_MOVED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_INVALIDATED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_APPEARED_IN_PRE_LAYOUT}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RecyclerView.ItemAnimator.AdapterChanges {
+  }
+
+  public static interface RecyclerView.ItemAnimator.ItemAnimatorFinishedListener {
+    method public void onAnimationsFinished();
+  }
+
+  public static class RecyclerView.ItemAnimator.ItemHolderInfo {
+    ctor public RecyclerView.ItemAnimator.ItemHolderInfo();
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo setFrom(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo setFrom(androidx.recyclerview.widget.RecyclerView.ViewHolder, @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges int);
+    field public int bottom;
+    field @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges public int changeFlags;
+    field public int left;
+    field public int right;
+    field public int top;
+  }
+
+  public abstract static class RecyclerView.ItemDecoration {
+    ctor public RecyclerView.ItemDecoration();
+    method @Deprecated public void getItemOffsets(android.graphics.Rect, int, androidx.recyclerview.widget.RecyclerView);
+    method public void getItemOffsets(android.graphics.Rect, android.view.View, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method public void onDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method @Deprecated public void onDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView);
+    method public void onDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method @Deprecated public void onDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView);
+  }
+
+  public abstract static class RecyclerView.LayoutManager {
+    ctor public RecyclerView.LayoutManager();
+    method public void addDisappearingView(android.view.View!);
+    method public void addDisappearingView(android.view.View!, int);
+    method public void addView(android.view.View!);
+    method public void addView(android.view.View!, int);
+    method public void assertInLayoutOrScroll(String!);
+    method public void assertNotInLayoutOrScroll(String!);
+    method public void attachView(android.view.View, int, androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public void attachView(android.view.View, int);
+    method public void attachView(android.view.View);
+    method public void calculateItemDecorationsForChild(android.view.View, android.graphics.Rect);
+    method public boolean canScrollHorizontally();
+    method public boolean canScrollVertically();
+    method public boolean checkLayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public static int chooseSize(int, int, int);
+    method public void collectAdjacentPrefetchPositions(int, int, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry!);
+    method public void collectInitialPrefetchPositions(int, androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry!);
+    method public int computeHorizontalScrollExtent(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeHorizontalScrollOffset(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeHorizontalScrollRange(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollExtent(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollOffset(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollRange(androidx.recyclerview.widget.RecyclerView.State);
+    method public void detachAndScrapAttachedViews(androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachAndScrapView(android.view.View, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachAndScrapViewAt(int, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachView(android.view.View);
+    method public void detachViewAt(int);
+    method public void endAnimation(android.view.View!);
+    method public android.view.View? findContainingItemView(android.view.View);
+    method public android.view.View? findViewByPosition(int);
+    method public abstract androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateLayoutParams(android.view.ViewGroup.LayoutParams!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateLayoutParams(android.content.Context!, android.util.AttributeSet!);
+    method public int getBaseline();
+    method public int getBottomDecorationHeight(android.view.View);
+    method public android.view.View? getChildAt(int);
+    method public int getChildCount();
+    method @Deprecated public static int getChildMeasureSpec(int, int, int, boolean);
+    method public static int getChildMeasureSpec(int, int, int, int, boolean);
+    method public boolean getClipToPadding();
+    method public int getColumnCountForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getDecoratedBottom(android.view.View);
+    method public void getDecoratedBoundsWithMargins(android.view.View, android.graphics.Rect);
+    method public int getDecoratedLeft(android.view.View);
+    method public int getDecoratedMeasuredHeight(android.view.View);
+    method public int getDecoratedMeasuredWidth(android.view.View);
+    method public int getDecoratedRight(android.view.View);
+    method public int getDecoratedTop(android.view.View);
+    method public android.view.View? getFocusedChild();
+    method @Px public int getHeight();
+    method public int getHeightMode();
+    method public int getItemCount();
+    method public int getItemViewType(android.view.View);
+    method public int getLayoutDirection();
+    method public int getLeftDecorationWidth(android.view.View);
+    method @Px public int getMinimumHeight();
+    method @Px public int getMinimumWidth();
+    method @Px public int getPaddingBottom();
+    method @Px public int getPaddingEnd();
+    method @Px public int getPaddingLeft();
+    method @Px public int getPaddingRight();
+    method @Px public int getPaddingStart();
+    method @Px public int getPaddingTop();
+    method public int getPosition(android.view.View);
+    method public static androidx.recyclerview.widget.RecyclerView.LayoutManager.Properties! getProperties(android.content.Context, android.util.AttributeSet?, int, int);
+    method public int getRightDecorationWidth(android.view.View);
+    method public int getRowCountForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getSelectionModeForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getTopDecorationHeight(android.view.View);
+    method public void getTransformedBoundingBox(android.view.View, boolean, android.graphics.Rect);
+    method @Px public int getWidth();
+    method public int getWidthMode();
+    method public boolean hasFocus();
+    method public void ignoreView(android.view.View);
+    method public boolean isAttachedToWindow();
+    method public boolean isAutoMeasureEnabled();
+    method public boolean isFocused();
+    method public final boolean isItemPrefetchEnabled();
+    method public boolean isLayoutHierarchical(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public boolean isMeasurementCacheEnabled();
+    method public boolean isSmoothScrolling();
+    method public boolean isViewPartiallyVisible(android.view.View, boolean, boolean);
+    method public void layoutDecorated(android.view.View, int, int, int, int);
+    method public void layoutDecoratedWithMargins(android.view.View, int, int, int, int);
+    method public void measureChild(android.view.View, int, int);
+    method public void measureChildWithMargins(android.view.View, int, int);
+    method public void moveView(int, int);
+    method public void offsetChildrenHorizontal(@Px int);
+    method public void offsetChildrenVertical(@Px int);
+    method public void onAdapterChanged(androidx.recyclerview.widget.RecyclerView.Adapter?, androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public boolean onAddFocusables(androidx.recyclerview.widget.RecyclerView, java.util.ArrayList<android.view.View!>, int, int);
+    method @CallSuper public void onAttachedToWindow(androidx.recyclerview.widget.RecyclerView!);
+    method @Deprecated public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView!);
+    method @CallSuper public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView!, androidx.recyclerview.widget.RecyclerView.Recycler!);
+    method public android.view.View? onFocusSearchFailed(android.view.View, int, androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public void onInitializeAccessibilityEvent(android.view.accessibility.AccessibilityEvent);
+    method public void onInitializeAccessibilityEvent(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.accessibility.AccessibilityEvent);
+    method public void onInitializeAccessibilityNodeInfo(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, androidx.core.view.accessibility.AccessibilityNodeInfoCompat);
+    method public void onInitializeAccessibilityNodeInfoForItem(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat);
+    method public android.view.View? onInterceptFocusSearch(android.view.View, int);
+    method public void onItemsAdded(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsChanged(androidx.recyclerview.widget.RecyclerView);
+    method public void onItemsMoved(androidx.recyclerview.widget.RecyclerView, int, int, int);
+    method public void onItemsRemoved(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsUpdated(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsUpdated(androidx.recyclerview.widget.RecyclerView, int, int, Object?);
+    method public void onLayoutChildren(androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method public void onLayoutCompleted(androidx.recyclerview.widget.RecyclerView.State!);
+    method public void onMeasure(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, int, int);
+    method @Deprecated public boolean onRequestChildFocus(androidx.recyclerview.widget.RecyclerView, android.view.View, android.view.View?);
+    method public boolean onRequestChildFocus(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State, android.view.View, android.view.View?);
+    method public void onRestoreInstanceState(android.os.Parcelable!);
+    method public android.os.Parcelable? onSaveInstanceState();
+    method public void onScrollStateChanged(int);
+    method public boolean performAccessibilityAction(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, int, android.os.Bundle?);
+    method public boolean performAccessibilityActionForItem(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.View, int, android.os.Bundle?);
+    method public void postOnAnimation(Runnable!);
+    method public void removeAllViews();
+    method public void removeAndRecycleAllViews(androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void removeAndRecycleView(android.view.View, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void removeAndRecycleViewAt(int, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public boolean removeCallbacks(Runnable!);
+    method public void removeDetachedView(android.view.View);
+    method public void removeView(android.view.View!);
+    method public void removeViewAt(int);
+    method public boolean requestChildRectangleOnScreen(androidx.recyclerview.widget.RecyclerView, android.view.View, android.graphics.Rect, boolean);
+    method public boolean requestChildRectangleOnScreen(androidx.recyclerview.widget.RecyclerView, android.view.View, android.graphics.Rect, boolean, boolean);
+    method public void requestLayout();
+    method public void requestSimpleAnimationsInNextLayout();
+    method public int scrollHorizontallyBy(int, androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method public void scrollToPosition(int);
+    method public int scrollVerticallyBy(int, androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method @Deprecated public void setAutoMeasureEnabled(boolean);
+    method public final void setItemPrefetchEnabled(boolean);
+    method public void setMeasuredDimension(android.graphics.Rect!, int, int);
+    method public void setMeasuredDimension(int, int);
+    method public void setMeasurementCacheEnabled(boolean);
+    method public void smoothScrollToPosition(androidx.recyclerview.widget.RecyclerView!, androidx.recyclerview.widget.RecyclerView.State!, int);
+    method public void startSmoothScroll(androidx.recyclerview.widget.RecyclerView.SmoothScroller!);
+    method public void stopIgnoringView(android.view.View);
+    method public boolean supportsPredictiveItemAnimations();
+  }
+
+  public static interface RecyclerView.LayoutManager.LayoutPrefetchRegistry {
+    method public void addPosition(int, int);
+  }
+
+  public static class RecyclerView.LayoutManager.Properties {
+    ctor public RecyclerView.LayoutManager.Properties();
+    field public int orientation;
+    field public boolean reverseLayout;
+    field public int spanCount;
+    field public boolean stackFromEnd;
+  }
+
+  public static class RecyclerView.LayoutParams extends android.view.ViewGroup.MarginLayoutParams {
+    ctor public RecyclerView.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public RecyclerView.LayoutParams(int, int);
+    ctor public RecyclerView.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public RecyclerView.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public RecyclerView.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public int getViewAdapterPosition();
+    method public int getViewLayoutPosition();
+    method @Deprecated public int getViewPosition();
+    method public boolean isItemChanged();
+    method public boolean isItemRemoved();
+    method public boolean isViewInvalid();
+    method public boolean viewNeedsUpdate();
+  }
+
+  public static interface RecyclerView.OnChildAttachStateChangeListener {
+    method public void onChildViewAttachedToWindow(android.view.View);
+    method public void onChildViewDetachedFromWindow(android.view.View);
+  }
+
+  public abstract static class RecyclerView.OnFlingListener {
+    ctor public RecyclerView.OnFlingListener();
+    method public abstract boolean onFling(int, int);
+  }
+
+  public static interface RecyclerView.OnItemTouchListener {
+    method public boolean onInterceptTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+    method public void onRequestDisallowInterceptTouchEvent(boolean);
+    method public void onTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+  }
+
+  public abstract static class RecyclerView.OnScrollListener {
+    ctor public RecyclerView.OnScrollListener();
+    method public void onScrollStateChanged(androidx.recyclerview.widget.RecyclerView, int);
+    method public void onScrolled(androidx.recyclerview.widget.RecyclerView, int, int);
+  }
+
+  public static class RecyclerView.RecycledViewPool {
+    ctor public RecyclerView.RecycledViewPool();
+    method public void clear();
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? getRecycledView(int);
+    method public int getRecycledViewCount(int);
+    method public void putRecycledView(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void setMaxRecycledViews(int, int);
+  }
+
+  public final class RecyclerView.Recycler {
+    ctor public RecyclerView.Recycler();
+    method public void bindViewToPosition(android.view.View, int);
+    method public void clear();
+    method public int convertPreLayoutPositionToPostLayout(int);
+    method public java.util.List<androidx.recyclerview.widget.RecyclerView.ViewHolder!> getScrapList();
+    method public android.view.View getViewForPosition(int);
+    method public void recycleView(android.view.View);
+    method public void setViewCacheSize(int);
+  }
+
+  public static interface RecyclerView.RecyclerListener {
+    method public void onViewRecycled(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+  }
+
+  public static class RecyclerView.SimpleOnItemTouchListener implements androidx.recyclerview.widget.RecyclerView.OnItemTouchListener {
+    ctor public RecyclerView.SimpleOnItemTouchListener();
+    method public boolean onInterceptTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+    method public void onRequestDisallowInterceptTouchEvent(boolean);
+    method public void onTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+  }
+
+  public abstract static class RecyclerView.SmoothScroller {
+    ctor public RecyclerView.SmoothScroller();
+    method public android.graphics.PointF? computeScrollVectorForPosition(int);
+    method public android.view.View! findViewByPosition(int);
+    method public int getChildCount();
+    method public int getChildPosition(android.view.View!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager? getLayoutManager();
+    method public int getTargetPosition();
+    method @Deprecated public void instantScrollToPosition(int);
+    method public boolean isPendingInitialRun();
+    method public boolean isRunning();
+    method protected void normalize(android.graphics.PointF);
+    method protected void onChildAttachedToWindow(android.view.View!);
+    method protected abstract void onSeekTargetStep(@Px int, @Px int, androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action);
+    method protected abstract void onStart();
+    method protected abstract void onStop();
+    method protected abstract void onTargetFound(android.view.View, androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action);
+    method public void setTargetPosition(int);
+    method protected final void stop();
+  }
+
+  public static class RecyclerView.SmoothScroller.Action {
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int);
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int, int);
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int, int, android.view.animation.Interpolator?);
+    method public int getDuration();
+    method @Px public int getDx();
+    method @Px public int getDy();
+    method public android.view.animation.Interpolator? getInterpolator();
+    method public void jumpTo(int);
+    method public void setDuration(int);
+    method public void setDx(@Px int);
+    method public void setDy(@Px int);
+    method public void setInterpolator(android.view.animation.Interpolator?);
+    method public void update(@Px int, @Px int, int, android.view.animation.Interpolator?);
+    field public static final int UNDEFINED_DURATION = -2147483648; // 0x80000000
+  }
+
+  public static interface RecyclerView.SmoothScroller.ScrollVectorProvider {
+    method public android.graphics.PointF? computeScrollVectorForPosition(int);
+  }
+
+  public static class RecyclerView.State {
+    ctor public RecyclerView.State();
+    method public boolean didStructureChange();
+    method public <T> T! get(int);
+    method public int getItemCount();
+    method public int getRemainingScrollHorizontal();
+    method public int getRemainingScrollVertical();
+    method public int getTargetScrollPosition();
+    method public boolean hasTargetScrollPosition();
+    method public boolean isMeasuring();
+    method public boolean isPreLayout();
+    method public void put(int, Object!);
+    method public void remove(int);
+    method public boolean willRunPredictiveAnimations();
+    method public boolean willRunSimpleAnimations();
+  }
+
+  public abstract static class RecyclerView.ViewCacheExtension {
+    ctor public RecyclerView.ViewCacheExtension();
+    method public abstract android.view.View? getViewForPositionAndType(androidx.recyclerview.widget.RecyclerView.Recycler, int, int);
+  }
+
+  public abstract static class RecyclerView.ViewHolder {
+    ctor public RecyclerView.ViewHolder(android.view.View);
+    method public final int getAdapterPosition();
+    method public final long getItemId();
+    method public final int getItemViewType();
+    method public final int getLayoutPosition();
+    method public final int getOldPosition();
+    method @Deprecated public final int getPosition();
+    method public final boolean isRecyclable();
+    method public final void setIsRecyclable(boolean);
+    field public final android.view.View itemView;
+  }
+
+  public class RecyclerViewAccessibilityDelegate extends androidx.core.view.AccessibilityDelegateCompat {
+    ctor public RecyclerViewAccessibilityDelegate(androidx.recyclerview.widget.RecyclerView);
+    method public androidx.core.view.AccessibilityDelegateCompat getItemDelegate();
+  }
+
+  public static class RecyclerViewAccessibilityDelegate.ItemDelegate extends androidx.core.view.AccessibilityDelegateCompat {
+    ctor public RecyclerViewAccessibilityDelegate.ItemDelegate(androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate);
+  }
+
+  public abstract class SimpleItemAnimator extends androidx.recyclerview.widget.RecyclerView.ItemAnimator {
+    ctor public SimpleItemAnimator();
+    method public abstract boolean animateAdd(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean animateAppearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder!, androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateDisappearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?);
+    method public abstract boolean animateMove(androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animatePersistence(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateRemove(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchAddFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchAddStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchChangeFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public final void dispatchChangeStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public final void dispatchMoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchMoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchRemoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchRemoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean getSupportsChangeAnimations();
+    method public void onAddFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onAddStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onChangeFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public void onChangeStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public void onMoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onMoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onRemoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onRemoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void setSupportsChangeAnimations(boolean);
+  }
+
+  public abstract class SnapHelper extends androidx.recyclerview.widget.RecyclerView.OnFlingListener {
+    ctor public SnapHelper();
+    method public void attachToRecyclerView(androidx.recyclerview.widget.RecyclerView?) throws java.lang.IllegalStateException;
+    method public abstract int[]? calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method public int[]! calculateScrollDistance(int, int);
+    method protected androidx.recyclerview.widget.RecyclerView.SmoothScroller? createScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method @Deprecated protected androidx.recyclerview.widget.LinearSmoothScroller? createSnapScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract android.view.View? findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+    method public boolean onFling(int, int);
+  }
+
+  public class SortedList<T> {
+    ctor public SortedList(Class<T!>, androidx.recyclerview.widget.SortedList.Callback<T!>);
+    ctor public SortedList(Class<T!>, androidx.recyclerview.widget.SortedList.Callback<T!>, int);
+    method public int add(T!);
+    method public void addAll(T![], boolean);
+    method public void addAll(T!...);
+    method public void addAll(java.util.Collection<T!>);
+    method public void beginBatchedUpdates();
+    method public void clear();
+    method public void endBatchedUpdates();
+    method public T! get(int) throws java.lang.IndexOutOfBoundsException;
+    method public int indexOf(T!);
+    method public void recalculatePositionOfItemAt(int);
+    method public boolean remove(T!);
+    method public T! removeItemAt(int);
+    method public void replaceAll(T![], boolean);
+    method public void replaceAll(T!...);
+    method public void replaceAll(java.util.Collection<T!>);
+    method public int size();
+    method public void updateItemAt(int, T!);
+    field public static final int INVALID_POSITION = -1; // 0xffffffff
+  }
+
+  public static class SortedList.BatchedCallback<T2> extends androidx.recyclerview.widget.SortedList.Callback<T2> {
+    ctor public SortedList.BatchedCallback(androidx.recyclerview.widget.SortedList.Callback<T2!>!);
+    method public boolean areContentsTheSame(T2!, T2!);
+    method public boolean areItemsTheSame(T2!, T2!);
+    method public int compare(T2!, T2!);
+    method public void dispatchLastEvent();
+    method public void onChanged(int, int);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public abstract static class SortedList.Callback<T2> implements java.util.Comparator<T2> androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public SortedList.Callback();
+    method public abstract boolean areContentsTheSame(T2!, T2!);
+    method public abstract boolean areItemsTheSame(T2!, T2!);
+    method public abstract int compare(T2!, T2!);
+    method public Object? getChangePayload(T2!, T2!);
+    method public abstract void onChanged(int, int);
+    method public void onChanged(int, int, Object!);
+  }
+
+  public abstract class SortedListAdapterCallback<T2> extends androidx.recyclerview.widget.SortedList.Callback<T2> {
+    ctor public SortedListAdapterCallback(androidx.recyclerview.widget.RecyclerView.Adapter!);
+    method public void onChanged(int, int);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public class StaggeredGridLayoutManager extends androidx.recyclerview.widget.RecyclerView.LayoutManager implements androidx.recyclerview.widget.RecyclerView.SmoothScroller.ScrollVectorProvider {
+    ctor public StaggeredGridLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    ctor public StaggeredGridLayoutManager(int, int);
+    method public android.graphics.PointF! computeScrollVectorForPosition(int);
+    method public int[]! findFirstCompletelyVisibleItemPositions(int[]!);
+    method public int[]! findFirstVisibleItemPositions(int[]!);
+    method public int[]! findLastCompletelyVisibleItemPositions(int[]!);
+    method public int[]! findLastVisibleItemPositions(int[]!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method public int getGapStrategy();
+    method public int getOrientation();
+    method public boolean getReverseLayout();
+    method public int getSpanCount();
+    method public void invalidateSpanAssignments();
+    method public void scrollToPositionWithOffset(int, int);
+    method public void setGapStrategy(int);
+    method public void setOrientation(int);
+    method public void setReverseLayout(boolean);
+    method public void setSpanCount(int);
+    field @Deprecated public static final int GAP_HANDLING_LAZY = 1; // 0x1
+    field public static final int GAP_HANDLING_MOVE_ITEMS_BETWEEN_SPANS = 2; // 0x2
+    field public static final int GAP_HANDLING_NONE = 0; // 0x0
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public static class StaggeredGridLayoutManager.LayoutParams extends androidx.recyclerview.widget.RecyclerView.LayoutParams {
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(int, int);
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public final int getSpanIndex();
+    method public boolean isFullSpan();
+    method public void setFullSpan(boolean);
+    field public static final int INVALID_SPAN_ID = -1; // 0xffffffff
+  }
+
+}
+
diff --git a/recyclerview/recyclerview/api/public_plus_experimental_1.1.0-beta05.txt b/recyclerview/recyclerview/api/public_plus_experimental_1.1.0-beta05.txt
new file mode 100644
index 0000000..2e41ff1
--- /dev/null
+++ b/recyclerview/recyclerview/api/public_plus_experimental_1.1.0-beta05.txt
@@ -0,0 +1,1037 @@
+// Signature format: 3.0
+package androidx.recyclerview.widget {
+
+  public final class AdapterListUpdateCallback implements androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public AdapterListUpdateCallback(androidx.recyclerview.widget.RecyclerView.Adapter);
+    method public void onChanged(int, int, Object!);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public final class AsyncDifferConfig<T> {
+    method public java.util.concurrent.Executor getBackgroundThreadExecutor();
+    method public androidx.recyclerview.widget.DiffUtil.ItemCallback<T!> getDiffCallback();
+  }
+
+  public static final class AsyncDifferConfig.Builder<T> {
+    ctor public AsyncDifferConfig.Builder(androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    method public androidx.recyclerview.widget.AsyncDifferConfig<T!> build();
+    method public androidx.recyclerview.widget.AsyncDifferConfig.Builder<T!> setBackgroundThreadExecutor(java.util.concurrent.Executor!);
+  }
+
+  public class AsyncListDiffer<T> {
+    ctor public AsyncListDiffer(androidx.recyclerview.widget.RecyclerView.Adapter, androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    ctor public AsyncListDiffer(androidx.recyclerview.widget.ListUpdateCallback, androidx.recyclerview.widget.AsyncDifferConfig<T!>);
+    method public void addListListener(androidx.recyclerview.widget.AsyncListDiffer.ListListener<T!>);
+    method public java.util.List<T!> getCurrentList();
+    method public void removeListListener(androidx.recyclerview.widget.AsyncListDiffer.ListListener<T!>);
+    method public void submitList(java.util.List<T!>?);
+    method public void submitList(java.util.List<T!>?, Runnable?);
+  }
+
+  public static interface AsyncListDiffer.ListListener<T> {
+    method public void onCurrentListChanged(java.util.List<T!>, java.util.List<T!>);
+  }
+
+  public class AsyncListUtil<T> {
+    ctor public AsyncListUtil(Class<T!>, int, androidx.recyclerview.widget.AsyncListUtil.DataCallback<T!>, androidx.recyclerview.widget.AsyncListUtil.ViewCallback);
+    method public T? getItem(int);
+    method public int getItemCount();
+    method public void onRangeChanged();
+    method public void refresh();
+  }
+
+  public abstract static class AsyncListUtil.DataCallback<T> {
+    ctor public AsyncListUtil.DataCallback();
+    method @WorkerThread public abstract void fillData(T![], int, int);
+    method @WorkerThread public int getMaxCachedTiles();
+    method @WorkerThread public void recycleData(T![], int);
+    method @WorkerThread public abstract int refreshData();
+  }
+
+  public abstract static class AsyncListUtil.ViewCallback {
+    ctor public AsyncListUtil.ViewCallback();
+    method @UiThread public void extendRangeInto(int[], int[], int);
+    method @UiThread public abstract void getItemRangeInto(int[]);
+    method @UiThread public abstract void onDataRefresh();
+    method @UiThread public abstract void onItemLoaded(int);
+    field public static final int HINT_SCROLL_ASC = 2; // 0x2
+    field public static final int HINT_SCROLL_DESC = 1; // 0x1
+    field public static final int HINT_SCROLL_NONE = 0; // 0x0
+  }
+
+  public class BatchingListUpdateCallback implements androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public BatchingListUpdateCallback(androidx.recyclerview.widget.ListUpdateCallback);
+    method public void dispatchLastEvent();
+    method public void onChanged(int, int, Object!);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public class DefaultItemAnimator extends androidx.recyclerview.widget.SimpleItemAnimator {
+    ctor public DefaultItemAnimator();
+    method public boolean animateAdd(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder!, androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateMove(androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateRemove(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void endAnimation(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void endAnimations();
+    method public boolean isRunning();
+    method public void runPendingAnimations();
+  }
+
+  public class DiffUtil {
+    method public static androidx.recyclerview.widget.DiffUtil.DiffResult calculateDiff(androidx.recyclerview.widget.DiffUtil.Callback);
+    method public static androidx.recyclerview.widget.DiffUtil.DiffResult calculateDiff(androidx.recyclerview.widget.DiffUtil.Callback, boolean);
+  }
+
+  public abstract static class DiffUtil.Callback {
+    ctor public DiffUtil.Callback();
+    method public abstract boolean areContentsTheSame(int, int);
+    method public abstract boolean areItemsTheSame(int, int);
+    method public Object? getChangePayload(int, int);
+    method public abstract int getNewListSize();
+    method public abstract int getOldListSize();
+  }
+
+  public static class DiffUtil.DiffResult {
+    method public int convertNewPositionToOld(@IntRange(from=0) int);
+    method public int convertOldPositionToNew(@IntRange(from=0) int);
+    method public void dispatchUpdatesTo(androidx.recyclerview.widget.RecyclerView.Adapter);
+    method public void dispatchUpdatesTo(androidx.recyclerview.widget.ListUpdateCallback);
+    field public static final int NO_POSITION = -1; // 0xffffffff
+  }
+
+  public abstract static class DiffUtil.ItemCallback<T> {
+    ctor public DiffUtil.ItemCallback();
+    method public abstract boolean areContentsTheSame(T, T);
+    method public abstract boolean areItemsTheSame(T, T);
+    method public Object? getChangePayload(T, T);
+  }
+
+  public class DividerItemDecoration extends androidx.recyclerview.widget.RecyclerView.ItemDecoration {
+    ctor public DividerItemDecoration(android.content.Context!, int);
+    method public android.graphics.drawable.Drawable? getDrawable();
+    method public void setDrawable(android.graphics.drawable.Drawable);
+    method public void setOrientation(int);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public class GridLayoutManager extends androidx.recyclerview.widget.LinearLayoutManager {
+    ctor public GridLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    ctor public GridLayoutManager(android.content.Context!, int);
+    ctor public GridLayoutManager(android.content.Context!, int, int, boolean);
+    method public int getSpanCount();
+    method public androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup! getSpanSizeLookup();
+    method public boolean isUsingSpansToEstimateScrollbarDimensions();
+    method public void setSpanCount(int);
+    method public void setSpanSizeLookup(androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup!);
+    method public void setUsingSpansToEstimateScrollbarDimensions(boolean);
+    field public static final int DEFAULT_SPAN_COUNT = -1; // 0xffffffff
+  }
+
+  public static final class GridLayoutManager.DefaultSpanSizeLookup extends androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup {
+    ctor public GridLayoutManager.DefaultSpanSizeLookup();
+    method public int getSpanSize(int);
+  }
+
+  public static class GridLayoutManager.LayoutParams extends androidx.recyclerview.widget.RecyclerView.LayoutParams {
+    ctor public GridLayoutManager.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public GridLayoutManager.LayoutParams(int, int);
+    ctor public GridLayoutManager.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public GridLayoutManager.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public GridLayoutManager.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public int getSpanIndex();
+    method public int getSpanSize();
+    field public static final int INVALID_SPAN_ID = -1; // 0xffffffff
+  }
+
+  public abstract static class GridLayoutManager.SpanSizeLookup {
+    ctor public GridLayoutManager.SpanSizeLookup();
+    method public int getSpanGroupIndex(int, int);
+    method public int getSpanIndex(int, int);
+    method public abstract int getSpanSize(int);
+    method public void invalidateSpanGroupIndexCache();
+    method public void invalidateSpanIndexCache();
+    method public boolean isSpanGroupIndexCacheEnabled();
+    method public boolean isSpanIndexCacheEnabled();
+    method public void setSpanGroupIndexCacheEnabled(boolean);
+    method public void setSpanIndexCacheEnabled(boolean);
+  }
+
+  public class ItemTouchHelper extends androidx.recyclerview.widget.RecyclerView.ItemDecoration implements androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener {
+    ctor public ItemTouchHelper(androidx.recyclerview.widget.ItemTouchHelper.Callback);
+    method public void attachToRecyclerView(androidx.recyclerview.widget.RecyclerView?);
+    method public void onChildViewAttachedToWindow(android.view.View);
+    method public void onChildViewDetachedFromWindow(android.view.View);
+    method public void startDrag(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void startSwipe(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    field public static final int ACTION_STATE_DRAG = 2; // 0x2
+    field public static final int ACTION_STATE_IDLE = 0; // 0x0
+    field public static final int ACTION_STATE_SWIPE = 1; // 0x1
+    field public static final int ANIMATION_TYPE_DRAG = 8; // 0x8
+    field public static final int ANIMATION_TYPE_SWIPE_CANCEL = 4; // 0x4
+    field public static final int ANIMATION_TYPE_SWIPE_SUCCESS = 2; // 0x2
+    field public static final int DOWN = 2; // 0x2
+    field public static final int END = 32; // 0x20
+    field public static final int LEFT = 4; // 0x4
+    field public static final int RIGHT = 8; // 0x8
+    field public static final int START = 16; // 0x10
+    field public static final int UP = 1; // 0x1
+  }
+
+  public abstract static class ItemTouchHelper.Callback {
+    ctor public ItemTouchHelper.Callback();
+    method public boolean canDropOver(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! chooseDropTarget(androidx.recyclerview.widget.RecyclerView.ViewHolder, java.util.List<androidx.recyclerview.widget.RecyclerView.ViewHolder!>, int, int);
+    method public void clearView(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int convertToAbsoluteDirection(int, int);
+    method public static int convertToRelativeDirection(int, int);
+    method public long getAnimationDuration(androidx.recyclerview.widget.RecyclerView, int, float, float);
+    method public int getBoundingBoxMargin();
+    method public static androidx.recyclerview.widget.ItemTouchUIUtil getDefaultUIUtil();
+    method public float getMoveThreshold(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public abstract int getMovementFlags(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public float getSwipeEscapeVelocity(float);
+    method public float getSwipeThreshold(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public float getSwipeVelocityThreshold(float);
+    method public int interpolateOutOfBoundsScroll(androidx.recyclerview.widget.RecyclerView, int, int, int, long);
+    method public boolean isItemViewSwipeEnabled();
+    method public boolean isLongPressDragEnabled();
+    method public static int makeFlag(int, int);
+    method public static int makeMovementFlags(int, int);
+    method public void onChildDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, float, float, int, boolean);
+    method public void onChildDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder!, float, float, int, boolean);
+    method public abstract boolean onMove(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void onMoved(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, int, androidx.recyclerview.widget.RecyclerView.ViewHolder, int, int, int);
+    method public void onSelectedChanged(androidx.recyclerview.widget.RecyclerView.ViewHolder?, int);
+    method public abstract void onSwiped(androidx.recyclerview.widget.RecyclerView.ViewHolder, int);
+    field public static final int DEFAULT_DRAG_ANIMATION_DURATION = 200; // 0xc8
+    field public static final int DEFAULT_SWIPE_ANIMATION_DURATION = 250; // 0xfa
+  }
+
+  public abstract static class ItemTouchHelper.SimpleCallback extends androidx.recyclerview.widget.ItemTouchHelper.Callback {
+    ctor public ItemTouchHelper.SimpleCallback(int, int);
+    method public int getDragDirs(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int getMovementFlags(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int getSwipeDirs(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void setDefaultDragDirs(int);
+    method public void setDefaultSwipeDirs(int);
+  }
+
+  public static interface ItemTouchHelper.ViewDropHandler {
+    method public void prepareForDrop(android.view.View, android.view.View, int, int);
+  }
+
+  public interface ItemTouchUIUtil {
+    method public void clearView(android.view.View!);
+    method public void onDraw(android.graphics.Canvas!, androidx.recyclerview.widget.RecyclerView!, android.view.View!, float, float, int, boolean);
+    method public void onDrawOver(android.graphics.Canvas!, androidx.recyclerview.widget.RecyclerView!, android.view.View!, float, float, int, boolean);
+    method public void onSelected(android.view.View!);
+  }
+
+  public class LinearLayoutManager extends androidx.recyclerview.widget.RecyclerView.LayoutManager implements androidx.recyclerview.widget.ItemTouchHelper.ViewDropHandler androidx.recyclerview.widget.RecyclerView.SmoothScroller.ScrollVectorProvider {
+    ctor public LinearLayoutManager(android.content.Context!);
+    ctor public LinearLayoutManager(android.content.Context!, int, boolean);
+    ctor public LinearLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    method protected void calculateExtraLayoutSpace(androidx.recyclerview.widget.RecyclerView.State, int[]);
+    method public android.graphics.PointF! computeScrollVectorForPosition(int);
+    method public int findFirstCompletelyVisibleItemPosition();
+    method public int findFirstVisibleItemPosition();
+    method public int findLastCompletelyVisibleItemPosition();
+    method public int findLastVisibleItemPosition();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method @Deprecated protected int getExtraLayoutSpace(androidx.recyclerview.widget.RecyclerView.State!);
+    method public int getInitialPrefetchItemCount();
+    method public int getOrientation();
+    method public boolean getRecycleChildrenOnDetach();
+    method public boolean getReverseLayout();
+    method public boolean getStackFromEnd();
+    method protected boolean isLayoutRTL();
+    method public boolean isSmoothScrollbarEnabled();
+    method public void prepareForDrop(android.view.View, android.view.View, int, int);
+    method public void scrollToPositionWithOffset(int, int);
+    method public void setInitialPrefetchItemCount(int);
+    method public void setOrientation(int);
+    method public void setRecycleChildrenOnDetach(boolean);
+    method public void setReverseLayout(boolean);
+    method public void setSmoothScrollbarEnabled(boolean);
+    method public void setStackFromEnd(boolean);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int INVALID_OFFSET = -2147483648; // 0x80000000
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  protected static class LinearLayoutManager.LayoutChunkResult {
+    ctor protected LinearLayoutManager.LayoutChunkResult();
+    field public int mConsumed;
+    field public boolean mFinished;
+    field public boolean mFocusable;
+    field public boolean mIgnoreConsumed;
+  }
+
+  public class LinearSmoothScroller extends androidx.recyclerview.widget.RecyclerView.SmoothScroller {
+    ctor public LinearSmoothScroller(android.content.Context!);
+    method public int calculateDtToFit(int, int, int, int, int);
+    method public int calculateDxToMakeVisible(android.view.View!, int);
+    method public int calculateDyToMakeVisible(android.view.View!, int);
+    method protected float calculateSpeedPerPixel(android.util.DisplayMetrics!);
+    method protected int calculateTimeForDeceleration(int);
+    method protected int calculateTimeForScrolling(int);
+    method protected int getHorizontalSnapPreference();
+    method protected int getVerticalSnapPreference();
+    method protected void onSeekTargetStep(int, int, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    method protected void onStart();
+    method protected void onStop();
+    method protected void onTargetFound(android.view.View!, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    method protected void updateActionForInterimTarget(androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    field public static final int SNAP_TO_ANY = 0; // 0x0
+    field public static final int SNAP_TO_END = 1; // 0x1
+    field public static final int SNAP_TO_START = -1; // 0xffffffff
+    field protected final android.view.animation.DecelerateInterpolator! mDecelerateInterpolator;
+    field protected int mInterimTargetDx;
+    field protected int mInterimTargetDy;
+    field protected final android.view.animation.LinearInterpolator! mLinearInterpolator;
+    field protected android.graphics.PointF! mTargetVector;
+  }
+
+  public class LinearSnapHelper extends androidx.recyclerview.widget.SnapHelper {
+    ctor public LinearSnapHelper();
+    method public int[]! calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method public android.view.View! findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+  }
+
+  public abstract class ListAdapter<T, VH extends androidx.recyclerview.widget.RecyclerView.ViewHolder> extends androidx.recyclerview.widget.RecyclerView.Adapter<VH> {
+    ctor protected ListAdapter(androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    ctor protected ListAdapter(androidx.recyclerview.widget.AsyncDifferConfig<T!>);
+    method public java.util.List<T!> getCurrentList();
+    method protected T! getItem(int);
+    method public int getItemCount();
+    method public void onCurrentListChanged(java.util.List<T!>, java.util.List<T!>);
+    method public void submitList(java.util.List<T!>?);
+    method public void submitList(java.util.List<T!>?, Runnable?);
+  }
+
+  public interface ListUpdateCallback {
+    method public void onChanged(int, int, Object?);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public abstract class OrientationHelper {
+    method public static androidx.recyclerview.widget.OrientationHelper! createHorizontalHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public static androidx.recyclerview.widget.OrientationHelper! createOrientationHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int);
+    method public static androidx.recyclerview.widget.OrientationHelper! createVerticalHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract int getDecoratedEnd(android.view.View!);
+    method public abstract int getDecoratedMeasurement(android.view.View!);
+    method public abstract int getDecoratedMeasurementInOther(android.view.View!);
+    method public abstract int getDecoratedStart(android.view.View!);
+    method public abstract int getEnd();
+    method public abstract int getEndAfterPadding();
+    method public abstract int getEndPadding();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager! getLayoutManager();
+    method public abstract int getMode();
+    method public abstract int getModeInOther();
+    method public abstract int getStartAfterPadding();
+    method public abstract int getTotalSpace();
+    method public int getTotalSpaceChange();
+    method public abstract int getTransformedEndWithDecoration(android.view.View!);
+    method public abstract int getTransformedStartWithDecoration(android.view.View!);
+    method public abstract void offsetChild(android.view.View!, int);
+    method public abstract void offsetChildren(int);
+    method public void onLayoutComplete();
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+    field protected final androidx.recyclerview.widget.RecyclerView.LayoutManager! mLayoutManager;
+  }
+
+  public class PagerSnapHelper extends androidx.recyclerview.widget.SnapHelper {
+    ctor public PagerSnapHelper();
+    method public int[]? calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method protected androidx.recyclerview.widget.LinearSmoothScroller! createSnapScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public android.view.View? findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+  }
+
+  public class RecyclerView extends android.view.ViewGroup implements androidx.core.view.NestedScrollingChild2 androidx.core.view.NestedScrollingChild3 androidx.core.view.ScrollingView {
+    ctor public RecyclerView(android.content.Context);
+    ctor public RecyclerView(android.content.Context, android.util.AttributeSet?);
+    ctor public RecyclerView(android.content.Context, android.util.AttributeSet?, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void addOnChildAttachStateChangeListener(androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener);
+    method public void addOnItemTouchListener(androidx.recyclerview.widget.RecyclerView.OnItemTouchListener);
+    method public void addOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener);
+    method public void clearOnChildAttachStateChangeListeners();
+    method public void clearOnScrollListeners();
+    method public int computeHorizontalScrollExtent();
+    method public int computeHorizontalScrollOffset();
+    method public int computeHorizontalScrollRange();
+    method public int computeVerticalScrollExtent();
+    method public int computeVerticalScrollOffset();
+    method public int computeVerticalScrollRange();
+    method public boolean dispatchNestedPreScroll(int, int, int[]!, int[]!, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]!, int);
+    method public final void dispatchNestedScroll(int, int, int, int, int[]!, int, int[]);
+    method public boolean drawChild(android.graphics.Canvas!, android.view.View!, long);
+    method public android.view.View? findChildViewUnder(float, float);
+    method public android.view.View? findContainingItemView(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findContainingViewHolder(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForAdapterPosition(int);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! findViewHolderForItemId(long);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForLayoutPosition(int);
+    method @Deprecated public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForPosition(int);
+    method public boolean fling(int, int);
+    method public androidx.recyclerview.widget.RecyclerView.Adapter? getAdapter();
+    method public int getChildAdapterPosition(android.view.View);
+    method public long getChildItemId(android.view.View);
+    method public int getChildLayoutPosition(android.view.View);
+    method @Deprecated public int getChildPosition(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! getChildViewHolder(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate? getCompatAccessibilityDelegate();
+    method public void getDecoratedBoundsWithMargins(android.view.View, android.graphics.Rect);
+    method public androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory getEdgeEffectFactory();
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator? getItemAnimator();
+    method public androidx.recyclerview.widget.RecyclerView.ItemDecoration getItemDecorationAt(int);
+    method public int getItemDecorationCount();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager? getLayoutManager();
+    method public int getMaxFlingVelocity();
+    method public int getMinFlingVelocity();
+    method public androidx.recyclerview.widget.RecyclerView.OnFlingListener? getOnFlingListener();
+    method public boolean getPreserveFocusAfterLayout();
+    method public androidx.recyclerview.widget.RecyclerView.RecycledViewPool getRecycledViewPool();
+    method public int getScrollState();
+    method public boolean hasFixedSize();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean hasPendingAdapterUpdates();
+    method public void invalidateItemDecorations();
+    method public boolean isAnimating();
+    method public boolean isComputingLayout();
+    method @Deprecated public boolean isLayoutFrozen();
+    method public final boolean isLayoutSuppressed();
+    method public void offsetChildrenHorizontal(@Px int);
+    method public void offsetChildrenVertical(@Px int);
+    method public void onChildAttachedToWindow(android.view.View);
+    method public void onChildDetachedFromWindow(android.view.View);
+    method public void onDraw(android.graphics.Canvas!);
+    method public void onScrollStateChanged(int);
+    method public void onScrolled(@Px int, @Px int);
+    method public void removeItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void removeItemDecorationAt(int);
+    method public void removeOnChildAttachStateChangeListener(androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener);
+    method public void removeOnItemTouchListener(androidx.recyclerview.widget.RecyclerView.OnItemTouchListener);
+    method public void removeOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener);
+    method public void scrollToPosition(int);
+    method public void setAccessibilityDelegateCompat(androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate?);
+    method public void setAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public void setChildDrawingOrderCallback(androidx.recyclerview.widget.RecyclerView.ChildDrawingOrderCallback?);
+    method public void setEdgeEffectFactory(androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory);
+    method public void setHasFixedSize(boolean);
+    method public void setItemAnimator(androidx.recyclerview.widget.RecyclerView.ItemAnimator?);
+    method public void setItemViewCacheSize(int);
+    method @Deprecated public void setLayoutFrozen(boolean);
+    method public void setLayoutManager(androidx.recyclerview.widget.RecyclerView.LayoutManager?);
+    method @Deprecated public void setLayoutTransition(android.animation.LayoutTransition!);
+    method public void setOnFlingListener(androidx.recyclerview.widget.RecyclerView.OnFlingListener?);
+    method @Deprecated public void setOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener?);
+    method public void setPreserveFocusAfterLayout(boolean);
+    method public void setRecycledViewPool(androidx.recyclerview.widget.RecyclerView.RecycledViewPool?);
+    method public void setRecyclerListener(androidx.recyclerview.widget.RecyclerView.RecyclerListener?);
+    method public void setScrollingTouchSlop(int);
+    method public void setViewCacheExtension(androidx.recyclerview.widget.RecyclerView.ViewCacheExtension?);
+    method public void smoothScrollBy(@Px int, @Px int);
+    method public void smoothScrollBy(@Px int, @Px int, android.view.animation.Interpolator?);
+    method public void smoothScrollBy(@Px int, @Px int, android.view.animation.Interpolator?, int);
+    method public void smoothScrollToPosition(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+    method public void stopScroll();
+    method public final void suppressLayout(boolean);
+    method public void swapAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?, boolean);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int INVALID_TYPE = -1; // 0xffffffff
+    field public static final long NO_ID = -1L; // 0xffffffffffffffffL
+    field public static final int NO_POSITION = -1; // 0xffffffff
+    field public static final int SCROLL_STATE_DRAGGING = 1; // 0x1
+    field public static final int SCROLL_STATE_IDLE = 0; // 0x0
+    field public static final int SCROLL_STATE_SETTLING = 2; // 0x2
+    field public static final int TOUCH_SLOP_DEFAULT = 0; // 0x0
+    field public static final int TOUCH_SLOP_PAGING = 1; // 0x1
+    field public static final int UNDEFINED_DURATION = -2147483648; // 0x80000000
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public abstract static class RecyclerView.Adapter<VH extends androidx.recyclerview.widget.RecyclerView.ViewHolder> {
+    ctor public RecyclerView.Adapter();
+    method public final void bindViewHolder(VH, int);
+    method public final VH createViewHolder(android.view.ViewGroup, int);
+    method public abstract int getItemCount();
+    method public long getItemId(int);
+    method public int getItemViewType(int);
+    method public final boolean hasObservers();
+    method public final boolean hasStableIds();
+    method public final void notifyDataSetChanged();
+    method public final void notifyItemChanged(int);
+    method public final void notifyItemChanged(int, Object?);
+    method public final void notifyItemInserted(int);
+    method public final void notifyItemMoved(int, int);
+    method public final void notifyItemRangeChanged(int, int);
+    method public final void notifyItemRangeChanged(int, int, Object?);
+    method public final void notifyItemRangeInserted(int, int);
+    method public final void notifyItemRangeRemoved(int, int);
+    method public final void notifyItemRemoved(int);
+    method public void onAttachedToRecyclerView(androidx.recyclerview.widget.RecyclerView);
+    method public abstract void onBindViewHolder(VH, int);
+    method public void onBindViewHolder(VH, int, java.util.List<java.lang.Object!>);
+    method public abstract VH onCreateViewHolder(android.view.ViewGroup, int);
+    method public void onDetachedFromRecyclerView(androidx.recyclerview.widget.RecyclerView);
+    method public boolean onFailedToRecycleView(VH);
+    method public void onViewAttachedToWindow(VH);
+    method public void onViewDetachedFromWindow(VH);
+    method public void onViewRecycled(VH);
+    method public void registerAdapterDataObserver(androidx.recyclerview.widget.RecyclerView.AdapterDataObserver);
+    method public void setHasStableIds(boolean);
+    method public void unregisterAdapterDataObserver(androidx.recyclerview.widget.RecyclerView.AdapterDataObserver);
+  }
+
+  public abstract static class RecyclerView.AdapterDataObserver {
+    ctor public RecyclerView.AdapterDataObserver();
+    method public void onChanged();
+    method public void onItemRangeChanged(int, int);
+    method public void onItemRangeChanged(int, int, Object?);
+    method public void onItemRangeInserted(int, int);
+    method public void onItemRangeMoved(int, int, int);
+    method public void onItemRangeRemoved(int, int);
+  }
+
+  public static interface RecyclerView.ChildDrawingOrderCallback {
+    method public int onGetChildDrawingOrder(int, int);
+  }
+
+  public static class RecyclerView.EdgeEffectFactory {
+    ctor public RecyclerView.EdgeEffectFactory();
+    method protected android.widget.EdgeEffect createEdgeEffect(androidx.recyclerview.widget.RecyclerView, @androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.EdgeDirection int);
+    field public static final int DIRECTION_BOTTOM = 3; // 0x3
+    field public static final int DIRECTION_LEFT = 0; // 0x0
+    field public static final int DIRECTION_RIGHT = 2; // 0x2
+    field public static final int DIRECTION_TOP = 1; // 0x1
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_LEFT, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_TOP, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_RIGHT, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_BOTTOM}) public static @interface RecyclerView.EdgeEffectFactory.EdgeDirection {
+  }
+
+  public abstract static class RecyclerView.ItemAnimator {
+    ctor public RecyclerView.ItemAnimator();
+    method public abstract boolean animateAppearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateDisappearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?);
+    method public abstract boolean animatePersistence(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public boolean canReuseUpdatedViewHolder(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public boolean canReuseUpdatedViewHolder(androidx.recyclerview.widget.RecyclerView.ViewHolder, java.util.List<java.lang.Object!>);
+    method public final void dispatchAnimationFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public final void dispatchAnimationStarted(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public final void dispatchAnimationsFinished();
+    method public abstract void endAnimation(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public abstract void endAnimations();
+    method public long getAddDuration();
+    method public long getChangeDuration();
+    method public long getMoveDuration();
+    method public long getRemoveDuration();
+    method public abstract boolean isRunning();
+    method public final boolean isRunning(androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemAnimatorFinishedListener?);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo obtainHolderInfo();
+    method public void onAnimationFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void onAnimationStarted(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo recordPostLayoutInformation(androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo recordPreLayoutInformation(androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.ViewHolder, @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges int, java.util.List<java.lang.Object!>);
+    method public abstract void runPendingAnimations();
+    method public void setAddDuration(long);
+    method public void setChangeDuration(long);
+    method public void setMoveDuration(long);
+    method public void setRemoveDuration(long);
+    field public static final int FLAG_APPEARED_IN_PRE_LAYOUT = 4096; // 0x1000
+    field public static final int FLAG_CHANGED = 2; // 0x2
+    field public static final int FLAG_INVALIDATED = 4; // 0x4
+    field public static final int FLAG_MOVED = 2048; // 0x800
+    field public static final int FLAG_REMOVED = 8; // 0x8
+  }
+
+  @IntDef(flag=true, value={androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_CHANGED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_REMOVED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_MOVED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_INVALIDATED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_APPEARED_IN_PRE_LAYOUT}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RecyclerView.ItemAnimator.AdapterChanges {
+  }
+
+  public static interface RecyclerView.ItemAnimator.ItemAnimatorFinishedListener {
+    method public void onAnimationsFinished();
+  }
+
+  public static class RecyclerView.ItemAnimator.ItemHolderInfo {
+    ctor public RecyclerView.ItemAnimator.ItemHolderInfo();
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo setFrom(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo setFrom(androidx.recyclerview.widget.RecyclerView.ViewHolder, @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges int);
+    field public int bottom;
+    field @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges public int changeFlags;
+    field public int left;
+    field public int right;
+    field public int top;
+  }
+
+  public abstract static class RecyclerView.ItemDecoration {
+    ctor public RecyclerView.ItemDecoration();
+    method @Deprecated public void getItemOffsets(android.graphics.Rect, int, androidx.recyclerview.widget.RecyclerView);
+    method public void getItemOffsets(android.graphics.Rect, android.view.View, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method public void onDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method @Deprecated public void onDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView);
+    method public void onDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method @Deprecated public void onDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView);
+  }
+
+  public abstract static class RecyclerView.LayoutManager {
+    ctor public RecyclerView.LayoutManager();
+    method public void addDisappearingView(android.view.View!);
+    method public void addDisappearingView(android.view.View!, int);
+    method public void addView(android.view.View!);
+    method public void addView(android.view.View!, int);
+    method public void assertInLayoutOrScroll(String!);
+    method public void assertNotInLayoutOrScroll(String!);
+    method public void attachView(android.view.View, int, androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public void attachView(android.view.View, int);
+    method public void attachView(android.view.View);
+    method public void calculateItemDecorationsForChild(android.view.View, android.graphics.Rect);
+    method public boolean canScrollHorizontally();
+    method public boolean canScrollVertically();
+    method public boolean checkLayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public static int chooseSize(int, int, int);
+    method public void collectAdjacentPrefetchPositions(int, int, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry!);
+    method public void collectInitialPrefetchPositions(int, androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry!);
+    method public int computeHorizontalScrollExtent(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeHorizontalScrollOffset(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeHorizontalScrollRange(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollExtent(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollOffset(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollRange(androidx.recyclerview.widget.RecyclerView.State);
+    method public void detachAndScrapAttachedViews(androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachAndScrapView(android.view.View, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachAndScrapViewAt(int, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachView(android.view.View);
+    method public void detachViewAt(int);
+    method public void endAnimation(android.view.View!);
+    method public android.view.View? findContainingItemView(android.view.View);
+    method public android.view.View? findViewByPosition(int);
+    method public abstract androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateLayoutParams(android.view.ViewGroup.LayoutParams!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateLayoutParams(android.content.Context!, android.util.AttributeSet!);
+    method public int getBaseline();
+    method public int getBottomDecorationHeight(android.view.View);
+    method public android.view.View? getChildAt(int);
+    method public int getChildCount();
+    method @Deprecated public static int getChildMeasureSpec(int, int, int, boolean);
+    method public static int getChildMeasureSpec(int, int, int, int, boolean);
+    method public boolean getClipToPadding();
+    method public int getColumnCountForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getDecoratedBottom(android.view.View);
+    method public void getDecoratedBoundsWithMargins(android.view.View, android.graphics.Rect);
+    method public int getDecoratedLeft(android.view.View);
+    method public int getDecoratedMeasuredHeight(android.view.View);
+    method public int getDecoratedMeasuredWidth(android.view.View);
+    method public int getDecoratedRight(android.view.View);
+    method public int getDecoratedTop(android.view.View);
+    method public android.view.View? getFocusedChild();
+    method @Px public int getHeight();
+    method public int getHeightMode();
+    method public int getItemCount();
+    method public int getItemViewType(android.view.View);
+    method public int getLayoutDirection();
+    method public int getLeftDecorationWidth(android.view.View);
+    method @Px public int getMinimumHeight();
+    method @Px public int getMinimumWidth();
+    method @Px public int getPaddingBottom();
+    method @Px public int getPaddingEnd();
+    method @Px public int getPaddingLeft();
+    method @Px public int getPaddingRight();
+    method @Px public int getPaddingStart();
+    method @Px public int getPaddingTop();
+    method public int getPosition(android.view.View);
+    method public static androidx.recyclerview.widget.RecyclerView.LayoutManager.Properties! getProperties(android.content.Context, android.util.AttributeSet?, int, int);
+    method public int getRightDecorationWidth(android.view.View);
+    method public int getRowCountForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getSelectionModeForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getTopDecorationHeight(android.view.View);
+    method public void getTransformedBoundingBox(android.view.View, boolean, android.graphics.Rect);
+    method @Px public int getWidth();
+    method public int getWidthMode();
+    method public boolean hasFocus();
+    method public void ignoreView(android.view.View);
+    method public boolean isAttachedToWindow();
+    method public boolean isAutoMeasureEnabled();
+    method public boolean isFocused();
+    method public final boolean isItemPrefetchEnabled();
+    method public boolean isLayoutHierarchical(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public boolean isMeasurementCacheEnabled();
+    method public boolean isSmoothScrolling();
+    method public boolean isViewPartiallyVisible(android.view.View, boolean, boolean);
+    method public void layoutDecorated(android.view.View, int, int, int, int);
+    method public void layoutDecoratedWithMargins(android.view.View, int, int, int, int);
+    method public void measureChild(android.view.View, int, int);
+    method public void measureChildWithMargins(android.view.View, int, int);
+    method public void moveView(int, int);
+    method public void offsetChildrenHorizontal(@Px int);
+    method public void offsetChildrenVertical(@Px int);
+    method public void onAdapterChanged(androidx.recyclerview.widget.RecyclerView.Adapter?, androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public boolean onAddFocusables(androidx.recyclerview.widget.RecyclerView, java.util.ArrayList<android.view.View!>, int, int);
+    method @CallSuper public void onAttachedToWindow(androidx.recyclerview.widget.RecyclerView!);
+    method @Deprecated public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView!);
+    method @CallSuper public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView!, androidx.recyclerview.widget.RecyclerView.Recycler!);
+    method public android.view.View? onFocusSearchFailed(android.view.View, int, androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public void onInitializeAccessibilityEvent(android.view.accessibility.AccessibilityEvent);
+    method public void onInitializeAccessibilityEvent(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.accessibility.AccessibilityEvent);
+    method public void onInitializeAccessibilityNodeInfo(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, androidx.core.view.accessibility.AccessibilityNodeInfoCompat);
+    method public void onInitializeAccessibilityNodeInfoForItem(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat);
+    method public android.view.View? onInterceptFocusSearch(android.view.View, int);
+    method public void onItemsAdded(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsChanged(androidx.recyclerview.widget.RecyclerView);
+    method public void onItemsMoved(androidx.recyclerview.widget.RecyclerView, int, int, int);
+    method public void onItemsRemoved(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsUpdated(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsUpdated(androidx.recyclerview.widget.RecyclerView, int, int, Object?);
+    method public void onLayoutChildren(androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method public void onLayoutCompleted(androidx.recyclerview.widget.RecyclerView.State!);
+    method public void onMeasure(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, int, int);
+    method @Deprecated public boolean onRequestChildFocus(androidx.recyclerview.widget.RecyclerView, android.view.View, android.view.View?);
+    method public boolean onRequestChildFocus(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State, android.view.View, android.view.View?);
+    method public void onRestoreInstanceState(android.os.Parcelable!);
+    method public android.os.Parcelable? onSaveInstanceState();
+    method public void onScrollStateChanged(int);
+    method public boolean performAccessibilityAction(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, int, android.os.Bundle?);
+    method public boolean performAccessibilityActionForItem(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.View, int, android.os.Bundle?);
+    method public void postOnAnimation(Runnable!);
+    method public void removeAllViews();
+    method public void removeAndRecycleAllViews(androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void removeAndRecycleView(android.view.View, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void removeAndRecycleViewAt(int, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public boolean removeCallbacks(Runnable!);
+    method public void removeDetachedView(android.view.View);
+    method public void removeView(android.view.View!);
+    method public void removeViewAt(int);
+    method public boolean requestChildRectangleOnScreen(androidx.recyclerview.widget.RecyclerView, android.view.View, android.graphics.Rect, boolean);
+    method public boolean requestChildRectangleOnScreen(androidx.recyclerview.widget.RecyclerView, android.view.View, android.graphics.Rect, boolean, boolean);
+    method public void requestLayout();
+    method public void requestSimpleAnimationsInNextLayout();
+    method public int scrollHorizontallyBy(int, androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method public void scrollToPosition(int);
+    method public int scrollVerticallyBy(int, androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method @Deprecated public void setAutoMeasureEnabled(boolean);
+    method public final void setItemPrefetchEnabled(boolean);
+    method public void setMeasuredDimension(android.graphics.Rect!, int, int);
+    method public void setMeasuredDimension(int, int);
+    method public void setMeasurementCacheEnabled(boolean);
+    method public void smoothScrollToPosition(androidx.recyclerview.widget.RecyclerView!, androidx.recyclerview.widget.RecyclerView.State!, int);
+    method public void startSmoothScroll(androidx.recyclerview.widget.RecyclerView.SmoothScroller!);
+    method public void stopIgnoringView(android.view.View);
+    method public boolean supportsPredictiveItemAnimations();
+  }
+
+  public static interface RecyclerView.LayoutManager.LayoutPrefetchRegistry {
+    method public void addPosition(int, int);
+  }
+
+  public static class RecyclerView.LayoutManager.Properties {
+    ctor public RecyclerView.LayoutManager.Properties();
+    field public int orientation;
+    field public boolean reverseLayout;
+    field public int spanCount;
+    field public boolean stackFromEnd;
+  }
+
+  public static class RecyclerView.LayoutParams extends android.view.ViewGroup.MarginLayoutParams {
+    ctor public RecyclerView.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public RecyclerView.LayoutParams(int, int);
+    ctor public RecyclerView.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public RecyclerView.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public RecyclerView.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public int getViewAdapterPosition();
+    method public int getViewLayoutPosition();
+    method @Deprecated public int getViewPosition();
+    method public boolean isItemChanged();
+    method public boolean isItemRemoved();
+    method public boolean isViewInvalid();
+    method public boolean viewNeedsUpdate();
+  }
+
+  public static interface RecyclerView.OnChildAttachStateChangeListener {
+    method public void onChildViewAttachedToWindow(android.view.View);
+    method public void onChildViewDetachedFromWindow(android.view.View);
+  }
+
+  public abstract static class RecyclerView.OnFlingListener {
+    ctor public RecyclerView.OnFlingListener();
+    method public abstract boolean onFling(int, int);
+  }
+
+  public static interface RecyclerView.OnItemTouchListener {
+    method public boolean onInterceptTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+    method public void onRequestDisallowInterceptTouchEvent(boolean);
+    method public void onTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+  }
+
+  public abstract static class RecyclerView.OnScrollListener {
+    ctor public RecyclerView.OnScrollListener();
+    method public void onScrollStateChanged(androidx.recyclerview.widget.RecyclerView, int);
+    method public void onScrolled(androidx.recyclerview.widget.RecyclerView, int, int);
+  }
+
+  public static class RecyclerView.RecycledViewPool {
+    ctor public RecyclerView.RecycledViewPool();
+    method public void clear();
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? getRecycledView(int);
+    method public int getRecycledViewCount(int);
+    method public void putRecycledView(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void setMaxRecycledViews(int, int);
+  }
+
+  public final class RecyclerView.Recycler {
+    ctor public RecyclerView.Recycler();
+    method public void bindViewToPosition(android.view.View, int);
+    method public void clear();
+    method public int convertPreLayoutPositionToPostLayout(int);
+    method public java.util.List<androidx.recyclerview.widget.RecyclerView.ViewHolder!> getScrapList();
+    method public android.view.View getViewForPosition(int);
+    method public void recycleView(android.view.View);
+    method public void setViewCacheSize(int);
+  }
+
+  public static interface RecyclerView.RecyclerListener {
+    method public void onViewRecycled(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+  }
+
+  public static class RecyclerView.SimpleOnItemTouchListener implements androidx.recyclerview.widget.RecyclerView.OnItemTouchListener {
+    ctor public RecyclerView.SimpleOnItemTouchListener();
+    method public boolean onInterceptTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+    method public void onRequestDisallowInterceptTouchEvent(boolean);
+    method public void onTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+  }
+
+  public abstract static class RecyclerView.SmoothScroller {
+    ctor public RecyclerView.SmoothScroller();
+    method public android.graphics.PointF? computeScrollVectorForPosition(int);
+    method public android.view.View! findViewByPosition(int);
+    method public int getChildCount();
+    method public int getChildPosition(android.view.View!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager? getLayoutManager();
+    method public int getTargetPosition();
+    method @Deprecated public void instantScrollToPosition(int);
+    method public boolean isPendingInitialRun();
+    method public boolean isRunning();
+    method protected void normalize(android.graphics.PointF);
+    method protected void onChildAttachedToWindow(android.view.View!);
+    method protected abstract void onSeekTargetStep(@Px int, @Px int, androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action);
+    method protected abstract void onStart();
+    method protected abstract void onStop();
+    method protected abstract void onTargetFound(android.view.View, androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action);
+    method public void setTargetPosition(int);
+    method protected final void stop();
+  }
+
+  public static class RecyclerView.SmoothScroller.Action {
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int);
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int, int);
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int, int, android.view.animation.Interpolator?);
+    method public int getDuration();
+    method @Px public int getDx();
+    method @Px public int getDy();
+    method public android.view.animation.Interpolator? getInterpolator();
+    method public void jumpTo(int);
+    method public void setDuration(int);
+    method public void setDx(@Px int);
+    method public void setDy(@Px int);
+    method public void setInterpolator(android.view.animation.Interpolator?);
+    method public void update(@Px int, @Px int, int, android.view.animation.Interpolator?);
+    field public static final int UNDEFINED_DURATION = -2147483648; // 0x80000000
+  }
+
+  public static interface RecyclerView.SmoothScroller.ScrollVectorProvider {
+    method public android.graphics.PointF? computeScrollVectorForPosition(int);
+  }
+
+  public static class RecyclerView.State {
+    ctor public RecyclerView.State();
+    method public boolean didStructureChange();
+    method public <T> T! get(int);
+    method public int getItemCount();
+    method public int getRemainingScrollHorizontal();
+    method public int getRemainingScrollVertical();
+    method public int getTargetScrollPosition();
+    method public boolean hasTargetScrollPosition();
+    method public boolean isMeasuring();
+    method public boolean isPreLayout();
+    method public void put(int, Object!);
+    method public void remove(int);
+    method public boolean willRunPredictiveAnimations();
+    method public boolean willRunSimpleAnimations();
+  }
+
+  public abstract static class RecyclerView.ViewCacheExtension {
+    ctor public RecyclerView.ViewCacheExtension();
+    method public abstract android.view.View? getViewForPositionAndType(androidx.recyclerview.widget.RecyclerView.Recycler, int, int);
+  }
+
+  public abstract static class RecyclerView.ViewHolder {
+    ctor public RecyclerView.ViewHolder(android.view.View);
+    method public final int getAdapterPosition();
+    method public final long getItemId();
+    method public final int getItemViewType();
+    method public final int getLayoutPosition();
+    method public final int getOldPosition();
+    method @Deprecated public final int getPosition();
+    method public final boolean isRecyclable();
+    method public final void setIsRecyclable(boolean);
+    field public final android.view.View itemView;
+  }
+
+  public class RecyclerViewAccessibilityDelegate extends androidx.core.view.AccessibilityDelegateCompat {
+    ctor public RecyclerViewAccessibilityDelegate(androidx.recyclerview.widget.RecyclerView);
+    method public androidx.core.view.AccessibilityDelegateCompat getItemDelegate();
+  }
+
+  public static class RecyclerViewAccessibilityDelegate.ItemDelegate extends androidx.core.view.AccessibilityDelegateCompat {
+    ctor public RecyclerViewAccessibilityDelegate.ItemDelegate(androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate);
+  }
+
+  public abstract class SimpleItemAnimator extends androidx.recyclerview.widget.RecyclerView.ItemAnimator {
+    ctor public SimpleItemAnimator();
+    method public abstract boolean animateAdd(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean animateAppearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder!, androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateDisappearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?);
+    method public abstract boolean animateMove(androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animatePersistence(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateRemove(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchAddFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchAddStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchChangeFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public final void dispatchChangeStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public final void dispatchMoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchMoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchRemoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchRemoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean getSupportsChangeAnimations();
+    method public void onAddFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onAddStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onChangeFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public void onChangeStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public void onMoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onMoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onRemoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onRemoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void setSupportsChangeAnimations(boolean);
+  }
+
+  public abstract class SnapHelper extends androidx.recyclerview.widget.RecyclerView.OnFlingListener {
+    ctor public SnapHelper();
+    method public void attachToRecyclerView(androidx.recyclerview.widget.RecyclerView?) throws java.lang.IllegalStateException;
+    method public abstract int[]? calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method public int[]! calculateScrollDistance(int, int);
+    method protected androidx.recyclerview.widget.RecyclerView.SmoothScroller? createScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method @Deprecated protected androidx.recyclerview.widget.LinearSmoothScroller? createSnapScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract android.view.View? findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+    method public boolean onFling(int, int);
+  }
+
+  public class SortedList<T> {
+    ctor public SortedList(Class<T!>, androidx.recyclerview.widget.SortedList.Callback<T!>);
+    ctor public SortedList(Class<T!>, androidx.recyclerview.widget.SortedList.Callback<T!>, int);
+    method public int add(T!);
+    method public void addAll(T![], boolean);
+    method public void addAll(T!...);
+    method public void addAll(java.util.Collection<T!>);
+    method public void beginBatchedUpdates();
+    method public void clear();
+    method public void endBatchedUpdates();
+    method public T! get(int) throws java.lang.IndexOutOfBoundsException;
+    method public int indexOf(T!);
+    method public void recalculatePositionOfItemAt(int);
+    method public boolean remove(T!);
+    method public T! removeItemAt(int);
+    method public void replaceAll(T![], boolean);
+    method public void replaceAll(T!...);
+    method public void replaceAll(java.util.Collection<T!>);
+    method public int size();
+    method public void updateItemAt(int, T!);
+    field public static final int INVALID_POSITION = -1; // 0xffffffff
+  }
+
+  public static class SortedList.BatchedCallback<T2> extends androidx.recyclerview.widget.SortedList.Callback<T2> {
+    ctor public SortedList.BatchedCallback(androidx.recyclerview.widget.SortedList.Callback<T2!>!);
+    method public boolean areContentsTheSame(T2!, T2!);
+    method public boolean areItemsTheSame(T2!, T2!);
+    method public int compare(T2!, T2!);
+    method public void dispatchLastEvent();
+    method public void onChanged(int, int);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public abstract static class SortedList.Callback<T2> implements java.util.Comparator<T2> androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public SortedList.Callback();
+    method public abstract boolean areContentsTheSame(T2!, T2!);
+    method public abstract boolean areItemsTheSame(T2!, T2!);
+    method public abstract int compare(T2!, T2!);
+    method public Object? getChangePayload(T2!, T2!);
+    method public abstract void onChanged(int, int);
+    method public void onChanged(int, int, Object!);
+  }
+
+  public abstract class SortedListAdapterCallback<T2> extends androidx.recyclerview.widget.SortedList.Callback<T2> {
+    ctor public SortedListAdapterCallback(androidx.recyclerview.widget.RecyclerView.Adapter!);
+    method public void onChanged(int, int);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public class StaggeredGridLayoutManager extends androidx.recyclerview.widget.RecyclerView.LayoutManager implements androidx.recyclerview.widget.RecyclerView.SmoothScroller.ScrollVectorProvider {
+    ctor public StaggeredGridLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    ctor public StaggeredGridLayoutManager(int, int);
+    method public android.graphics.PointF! computeScrollVectorForPosition(int);
+    method public int[]! findFirstCompletelyVisibleItemPositions(int[]!);
+    method public int[]! findFirstVisibleItemPositions(int[]!);
+    method public int[]! findLastCompletelyVisibleItemPositions(int[]!);
+    method public int[]! findLastVisibleItemPositions(int[]!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method public int getGapStrategy();
+    method public int getOrientation();
+    method public boolean getReverseLayout();
+    method public int getSpanCount();
+    method public void invalidateSpanAssignments();
+    method public void scrollToPositionWithOffset(int, int);
+    method public void setGapStrategy(int);
+    method public void setOrientation(int);
+    method public void setReverseLayout(boolean);
+    method public void setSpanCount(int);
+    field @Deprecated public static final int GAP_HANDLING_LAZY = 1; // 0x1
+    field public static final int GAP_HANDLING_MOVE_ITEMS_BETWEEN_SPANS = 2; // 0x2
+    field public static final int GAP_HANDLING_NONE = 0; // 0x0
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public static class StaggeredGridLayoutManager.LayoutParams extends androidx.recyclerview.widget.RecyclerView.LayoutParams {
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(int, int);
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public final int getSpanIndex();
+    method public boolean isFullSpan();
+    method public void setFullSpan(boolean);
+    field public static final int INVALID_SPAN_ID = -1; // 0xffffffff
+  }
+
+}
+
diff --git a/recyclerview/recyclerview/api/res-1.1.0-beta05.txt b/recyclerview/recyclerview/api/res-1.1.0-beta05.txt
new file mode 100644
index 0000000..475bfc43
--- /dev/null
+++ b/recyclerview/recyclerview/api/res-1.1.0-beta05.txt
@@ -0,0 +1,9 @@
+attr fastScrollEnabled
+attr fastScrollHorizontalThumbDrawable
+attr fastScrollHorizontalTrackDrawable
+attr fastScrollVerticalThumbDrawable
+attr fastScrollVerticalTrackDrawable
+attr layoutManager
+attr reverseLayout
+attr spanCount
+attr stackFromEnd
diff --git a/recyclerview/recyclerview/api/restricted_1.1.0-beta05.txt b/recyclerview/recyclerview/api/restricted_1.1.0-beta05.txt
new file mode 100644
index 0000000..0690168
--- /dev/null
+++ b/recyclerview/recyclerview/api/restricted_1.1.0-beta05.txt
@@ -0,0 +1,1043 @@
+// Signature format: 3.0
+package androidx.recyclerview.widget {
+
+  public final class AdapterListUpdateCallback implements androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public AdapterListUpdateCallback(androidx.recyclerview.widget.RecyclerView.Adapter);
+    method public void onChanged(int, int, Object!);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public final class AsyncDifferConfig<T> {
+    method public java.util.concurrent.Executor getBackgroundThreadExecutor();
+    method public androidx.recyclerview.widget.DiffUtil.ItemCallback<T!> getDiffCallback();
+  }
+
+  public static final class AsyncDifferConfig.Builder<T> {
+    ctor public AsyncDifferConfig.Builder(androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    method public androidx.recyclerview.widget.AsyncDifferConfig<T!> build();
+    method public androidx.recyclerview.widget.AsyncDifferConfig.Builder<T!> setBackgroundThreadExecutor(java.util.concurrent.Executor!);
+  }
+
+  public class AsyncListDiffer<T> {
+    ctor public AsyncListDiffer(androidx.recyclerview.widget.RecyclerView.Adapter, androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    ctor public AsyncListDiffer(androidx.recyclerview.widget.ListUpdateCallback, androidx.recyclerview.widget.AsyncDifferConfig<T!>);
+    method public void addListListener(androidx.recyclerview.widget.AsyncListDiffer.ListListener<T!>);
+    method public java.util.List<T!> getCurrentList();
+    method public void removeListListener(androidx.recyclerview.widget.AsyncListDiffer.ListListener<T!>);
+    method public void submitList(java.util.List<T!>?);
+    method public void submitList(java.util.List<T!>?, Runnable?);
+  }
+
+  public static interface AsyncListDiffer.ListListener<T> {
+    method public void onCurrentListChanged(java.util.List<T!>, java.util.List<T!>);
+  }
+
+  public class AsyncListUtil<T> {
+    ctor public AsyncListUtil(Class<T!>, int, androidx.recyclerview.widget.AsyncListUtil.DataCallback<T!>, androidx.recyclerview.widget.AsyncListUtil.ViewCallback);
+    method public T? getItem(int);
+    method public int getItemCount();
+    method public void onRangeChanged();
+    method public void refresh();
+  }
+
+  public abstract static class AsyncListUtil.DataCallback<T> {
+    ctor public AsyncListUtil.DataCallback();
+    method @WorkerThread public abstract void fillData(T![], int, int);
+    method @WorkerThread public int getMaxCachedTiles();
+    method @WorkerThread public void recycleData(T![], int);
+    method @WorkerThread public abstract int refreshData();
+  }
+
+  public abstract static class AsyncListUtil.ViewCallback {
+    ctor public AsyncListUtil.ViewCallback();
+    method @UiThread public void extendRangeInto(int[], int[], int);
+    method @UiThread public abstract void getItemRangeInto(int[]);
+    method @UiThread public abstract void onDataRefresh();
+    method @UiThread public abstract void onItemLoaded(int);
+    field public static final int HINT_SCROLL_ASC = 2; // 0x2
+    field public static final int HINT_SCROLL_DESC = 1; // 0x1
+    field public static final int HINT_SCROLL_NONE = 0; // 0x0
+  }
+
+  public class BatchingListUpdateCallback implements androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public BatchingListUpdateCallback(androidx.recyclerview.widget.ListUpdateCallback);
+    method public void dispatchLastEvent();
+    method public void onChanged(int, int, Object!);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public class DefaultItemAnimator extends androidx.recyclerview.widget.SimpleItemAnimator {
+    ctor public DefaultItemAnimator();
+    method public boolean animateAdd(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder!, androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateMove(androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateRemove(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void endAnimation(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void endAnimations();
+    method public boolean isRunning();
+    method public void runPendingAnimations();
+  }
+
+  public class DiffUtil {
+    method public static androidx.recyclerview.widget.DiffUtil.DiffResult calculateDiff(androidx.recyclerview.widget.DiffUtil.Callback);
+    method public static androidx.recyclerview.widget.DiffUtil.DiffResult calculateDiff(androidx.recyclerview.widget.DiffUtil.Callback, boolean);
+  }
+
+  public abstract static class DiffUtil.Callback {
+    ctor public DiffUtil.Callback();
+    method public abstract boolean areContentsTheSame(int, int);
+    method public abstract boolean areItemsTheSame(int, int);
+    method public Object? getChangePayload(int, int);
+    method public abstract int getNewListSize();
+    method public abstract int getOldListSize();
+  }
+
+  public static class DiffUtil.DiffResult {
+    method public int convertNewPositionToOld(@IntRange(from=0) int);
+    method public int convertOldPositionToNew(@IntRange(from=0) int);
+    method public void dispatchUpdatesTo(androidx.recyclerview.widget.RecyclerView.Adapter);
+    method public void dispatchUpdatesTo(androidx.recyclerview.widget.ListUpdateCallback);
+    field public static final int NO_POSITION = -1; // 0xffffffff
+  }
+
+  public abstract static class DiffUtil.ItemCallback<T> {
+    ctor public DiffUtil.ItemCallback();
+    method public abstract boolean areContentsTheSame(T, T);
+    method public abstract boolean areItemsTheSame(T, T);
+    method public Object? getChangePayload(T, T);
+  }
+
+  public class DividerItemDecoration extends androidx.recyclerview.widget.RecyclerView.ItemDecoration {
+    ctor public DividerItemDecoration(android.content.Context!, int);
+    method public android.graphics.drawable.Drawable? getDrawable();
+    method public void setDrawable(android.graphics.drawable.Drawable);
+    method public void setOrientation(int);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public class GridLayoutManager extends androidx.recyclerview.widget.LinearLayoutManager {
+    ctor public GridLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    ctor public GridLayoutManager(android.content.Context!, int);
+    ctor public GridLayoutManager(android.content.Context!, int, @androidx.recyclerview.widget.RecyclerView.Orientation int, boolean);
+    method public int getSpanCount();
+    method public androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup! getSpanSizeLookup();
+    method public boolean isUsingSpansToEstimateScrollbarDimensions();
+    method public void setSpanCount(int);
+    method public void setSpanSizeLookup(androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup!);
+    method public void setUsingSpansToEstimateScrollbarDimensions(boolean);
+    field public static final int DEFAULT_SPAN_COUNT = -1; // 0xffffffff
+  }
+
+  public static final class GridLayoutManager.DefaultSpanSizeLookup extends androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup {
+    ctor public GridLayoutManager.DefaultSpanSizeLookup();
+    method public int getSpanSize(int);
+  }
+
+  public static class GridLayoutManager.LayoutParams extends androidx.recyclerview.widget.RecyclerView.LayoutParams {
+    ctor public GridLayoutManager.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public GridLayoutManager.LayoutParams(int, int);
+    ctor public GridLayoutManager.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public GridLayoutManager.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public GridLayoutManager.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public int getSpanIndex();
+    method public int getSpanSize();
+    field public static final int INVALID_SPAN_ID = -1; // 0xffffffff
+  }
+
+  public abstract static class GridLayoutManager.SpanSizeLookup {
+    ctor public GridLayoutManager.SpanSizeLookup();
+    method public int getSpanGroupIndex(int, int);
+    method public int getSpanIndex(int, int);
+    method public abstract int getSpanSize(int);
+    method public void invalidateSpanGroupIndexCache();
+    method public void invalidateSpanIndexCache();
+    method public boolean isSpanGroupIndexCacheEnabled();
+    method public boolean isSpanIndexCacheEnabled();
+    method public void setSpanGroupIndexCacheEnabled(boolean);
+    method public void setSpanIndexCacheEnabled(boolean);
+  }
+
+  public class ItemTouchHelper extends androidx.recyclerview.widget.RecyclerView.ItemDecoration implements androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener {
+    ctor public ItemTouchHelper(androidx.recyclerview.widget.ItemTouchHelper.Callback);
+    method public void attachToRecyclerView(androidx.recyclerview.widget.RecyclerView?);
+    method public void onChildViewAttachedToWindow(android.view.View);
+    method public void onChildViewDetachedFromWindow(android.view.View);
+    method public void startDrag(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void startSwipe(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    field public static final int ACTION_STATE_DRAG = 2; // 0x2
+    field public static final int ACTION_STATE_IDLE = 0; // 0x0
+    field public static final int ACTION_STATE_SWIPE = 1; // 0x1
+    field public static final int ANIMATION_TYPE_DRAG = 8; // 0x8
+    field public static final int ANIMATION_TYPE_SWIPE_CANCEL = 4; // 0x4
+    field public static final int ANIMATION_TYPE_SWIPE_SUCCESS = 2; // 0x2
+    field public static final int DOWN = 2; // 0x2
+    field public static final int END = 32; // 0x20
+    field public static final int LEFT = 4; // 0x4
+    field public static final int RIGHT = 8; // 0x8
+    field public static final int START = 16; // 0x10
+    field public static final int UP = 1; // 0x1
+  }
+
+  public abstract static class ItemTouchHelper.Callback {
+    ctor public ItemTouchHelper.Callback();
+    method public boolean canDropOver(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! chooseDropTarget(androidx.recyclerview.widget.RecyclerView.ViewHolder, java.util.List<androidx.recyclerview.widget.RecyclerView.ViewHolder!>, int, int);
+    method public void clearView(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int convertToAbsoluteDirection(int, int);
+    method public static int convertToRelativeDirection(int, int);
+    method public long getAnimationDuration(androidx.recyclerview.widget.RecyclerView, int, float, float);
+    method public int getBoundingBoxMargin();
+    method public static androidx.recyclerview.widget.ItemTouchUIUtil getDefaultUIUtil();
+    method public float getMoveThreshold(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public abstract int getMovementFlags(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public float getSwipeEscapeVelocity(float);
+    method public float getSwipeThreshold(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public float getSwipeVelocityThreshold(float);
+    method public int interpolateOutOfBoundsScroll(androidx.recyclerview.widget.RecyclerView, int, int, int, long);
+    method public boolean isItemViewSwipeEnabled();
+    method public boolean isLongPressDragEnabled();
+    method public static int makeFlag(int, int);
+    method public static int makeMovementFlags(int, int);
+    method public void onChildDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, float, float, int, boolean);
+    method public void onChildDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder!, float, float, int, boolean);
+    method public abstract boolean onMove(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void onMoved(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder, int, androidx.recyclerview.widget.RecyclerView.ViewHolder, int, int, int);
+    method public void onSelectedChanged(androidx.recyclerview.widget.RecyclerView.ViewHolder?, int);
+    method public abstract void onSwiped(androidx.recyclerview.widget.RecyclerView.ViewHolder, int);
+    field public static final int DEFAULT_DRAG_ANIMATION_DURATION = 200; // 0xc8
+    field public static final int DEFAULT_SWIPE_ANIMATION_DURATION = 250; // 0xfa
+  }
+
+  public abstract static class ItemTouchHelper.SimpleCallback extends androidx.recyclerview.widget.ItemTouchHelper.Callback {
+    ctor public ItemTouchHelper.SimpleCallback(int, int);
+    method public int getDragDirs(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int getMovementFlags(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public int getSwipeDirs(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void setDefaultDragDirs(int);
+    method public void setDefaultSwipeDirs(int);
+  }
+
+  public static interface ItemTouchHelper.ViewDropHandler {
+    method public void prepareForDrop(android.view.View, android.view.View, int, int);
+  }
+
+  public interface ItemTouchUIUtil {
+    method public void clearView(android.view.View!);
+    method public void onDraw(android.graphics.Canvas!, androidx.recyclerview.widget.RecyclerView!, android.view.View!, float, float, int, boolean);
+    method public void onDrawOver(android.graphics.Canvas!, androidx.recyclerview.widget.RecyclerView!, android.view.View!, float, float, int, boolean);
+    method public void onSelected(android.view.View!);
+  }
+
+  public class LinearLayoutManager extends androidx.recyclerview.widget.RecyclerView.LayoutManager implements androidx.recyclerview.widget.ItemTouchHelper.ViewDropHandler androidx.recyclerview.widget.RecyclerView.SmoothScroller.ScrollVectorProvider {
+    ctor public LinearLayoutManager(android.content.Context!);
+    ctor public LinearLayoutManager(android.content.Context!, @androidx.recyclerview.widget.RecyclerView.Orientation int, boolean);
+    ctor public LinearLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    method protected void calculateExtraLayoutSpace(androidx.recyclerview.widget.RecyclerView.State, int[]);
+    method public android.graphics.PointF! computeScrollVectorForPosition(int);
+    method public int findFirstCompletelyVisibleItemPosition();
+    method public int findFirstVisibleItemPosition();
+    method public int findLastCompletelyVisibleItemPosition();
+    method public int findLastVisibleItemPosition();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method @Deprecated protected int getExtraLayoutSpace(androidx.recyclerview.widget.RecyclerView.State!);
+    method public int getInitialPrefetchItemCount();
+    method @androidx.recyclerview.widget.RecyclerView.Orientation public int getOrientation();
+    method public boolean getRecycleChildrenOnDetach();
+    method public boolean getReverseLayout();
+    method public boolean getStackFromEnd();
+    method protected boolean isLayoutRTL();
+    method public boolean isSmoothScrollbarEnabled();
+    method public void prepareForDrop(android.view.View, android.view.View, int, int);
+    method public void scrollToPositionWithOffset(int, int);
+    method public void setInitialPrefetchItemCount(int);
+    method public void setOrientation(@androidx.recyclerview.widget.RecyclerView.Orientation int);
+    method public void setRecycleChildrenOnDetach(boolean);
+    method public void setReverseLayout(boolean);
+    method public void setSmoothScrollbarEnabled(boolean);
+    method public void setStackFromEnd(boolean);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int INVALID_OFFSET = -2147483648; // 0x80000000
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  protected static class LinearLayoutManager.LayoutChunkResult {
+    ctor protected LinearLayoutManager.LayoutChunkResult();
+    field public int mConsumed;
+    field public boolean mFinished;
+    field public boolean mFocusable;
+    field public boolean mIgnoreConsumed;
+  }
+
+
+  public class LinearSmoothScroller extends androidx.recyclerview.widget.RecyclerView.SmoothScroller {
+    ctor public LinearSmoothScroller(android.content.Context!);
+    method public int calculateDtToFit(int, int, int, int, int);
+    method public int calculateDxToMakeVisible(android.view.View!, int);
+    method public int calculateDyToMakeVisible(android.view.View!, int);
+    method protected float calculateSpeedPerPixel(android.util.DisplayMetrics!);
+    method protected int calculateTimeForDeceleration(int);
+    method protected int calculateTimeForScrolling(int);
+    method protected int getHorizontalSnapPreference();
+    method protected int getVerticalSnapPreference();
+    method protected void onSeekTargetStep(int, int, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    method protected void onStart();
+    method protected void onStop();
+    method protected void onTargetFound(android.view.View!, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    method protected void updateActionForInterimTarget(androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action!);
+    field public static final int SNAP_TO_ANY = 0; // 0x0
+    field public static final int SNAP_TO_END = 1; // 0x1
+    field public static final int SNAP_TO_START = -1; // 0xffffffff
+    field protected final android.view.animation.DecelerateInterpolator! mDecelerateInterpolator;
+    field protected int mInterimTargetDx;
+    field protected int mInterimTargetDy;
+    field protected final android.view.animation.LinearInterpolator! mLinearInterpolator;
+    field protected android.graphics.PointF! mTargetVector;
+  }
+
+  public class LinearSnapHelper extends androidx.recyclerview.widget.SnapHelper {
+    ctor public LinearSnapHelper();
+    method public int[]! calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method public android.view.View! findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+  }
+
+  public abstract class ListAdapter<T, VH extends androidx.recyclerview.widget.RecyclerView.ViewHolder> extends androidx.recyclerview.widget.RecyclerView.Adapter<VH> {
+    ctor protected ListAdapter(androidx.recyclerview.widget.DiffUtil.ItemCallback<T!>);
+    ctor protected ListAdapter(androidx.recyclerview.widget.AsyncDifferConfig<T!>);
+    method public java.util.List<T!> getCurrentList();
+    method protected T! getItem(int);
+    method public int getItemCount();
+    method public void onCurrentListChanged(java.util.List<T!>, java.util.List<T!>);
+    method public void submitList(java.util.List<T!>?);
+    method public void submitList(java.util.List<T!>?, Runnable?);
+  }
+
+  public interface ListUpdateCallback {
+    method public void onChanged(int, int, Object?);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public abstract class OrientationHelper {
+    method public static androidx.recyclerview.widget.OrientationHelper! createHorizontalHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public static androidx.recyclerview.widget.OrientationHelper! createOrientationHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!, @androidx.recyclerview.widget.RecyclerView.Orientation int);
+    method public static androidx.recyclerview.widget.OrientationHelper! createVerticalHelper(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract int getDecoratedEnd(android.view.View!);
+    method public abstract int getDecoratedMeasurement(android.view.View!);
+    method public abstract int getDecoratedMeasurementInOther(android.view.View!);
+    method public abstract int getDecoratedStart(android.view.View!);
+    method public abstract int getEnd();
+    method public abstract int getEndAfterPadding();
+    method public abstract int getEndPadding();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager! getLayoutManager();
+    method public abstract int getMode();
+    method public abstract int getModeInOther();
+    method public abstract int getStartAfterPadding();
+    method public abstract int getTotalSpace();
+    method public int getTotalSpaceChange();
+    method public abstract int getTransformedEndWithDecoration(android.view.View!);
+    method public abstract int getTransformedStartWithDecoration(android.view.View!);
+    method public abstract void offsetChild(android.view.View!, int);
+    method public abstract void offsetChildren(int);
+    method public void onLayoutComplete();
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+    field protected final androidx.recyclerview.widget.RecyclerView.LayoutManager! mLayoutManager;
+  }
+
+  public class PagerSnapHelper extends androidx.recyclerview.widget.SnapHelper {
+    ctor public PagerSnapHelper();
+    method public int[]? calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method protected androidx.recyclerview.widget.LinearSmoothScroller! createSnapScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public android.view.View? findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+  }
+
+  public class RecyclerView extends android.view.ViewGroup implements androidx.core.view.NestedScrollingChild2 androidx.core.view.NestedScrollingChild3 androidx.core.view.ScrollingView {
+    ctor public RecyclerView(android.content.Context);
+    ctor public RecyclerView(android.content.Context, android.util.AttributeSet?);
+    ctor public RecyclerView(android.content.Context, android.util.AttributeSet?, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void addOnChildAttachStateChangeListener(androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener);
+    method public void addOnItemTouchListener(androidx.recyclerview.widget.RecyclerView.OnItemTouchListener);
+    method public void addOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener);
+    method public void clearOnChildAttachStateChangeListeners();
+    method public void clearOnScrollListeners();
+    method public int computeHorizontalScrollExtent();
+    method public int computeHorizontalScrollOffset();
+    method public int computeHorizontalScrollRange();
+    method public int computeVerticalScrollExtent();
+    method public int computeVerticalScrollOffset();
+    method public int computeVerticalScrollRange();
+    method public boolean dispatchNestedPreScroll(int, int, int[]!, int[]!, int);
+    method public boolean dispatchNestedScroll(int, int, int, int, int[]!, int);
+    method public final void dispatchNestedScroll(int, int, int, int, int[]!, int, int[]);
+    method public boolean drawChild(android.graphics.Canvas!, android.view.View!, long);
+    method public android.view.View? findChildViewUnder(float, float);
+    method public android.view.View? findContainingItemView(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findContainingViewHolder(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForAdapterPosition(int);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! findViewHolderForItemId(long);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForLayoutPosition(int);
+    method @Deprecated public androidx.recyclerview.widget.RecyclerView.ViewHolder? findViewHolderForPosition(int);
+    method public boolean fling(int, int);
+    method public androidx.recyclerview.widget.RecyclerView.Adapter? getAdapter();
+    method public int getChildAdapterPosition(android.view.View);
+    method public long getChildItemId(android.view.View);
+    method public int getChildLayoutPosition(android.view.View);
+    method @Deprecated public int getChildPosition(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder! getChildViewHolder(android.view.View);
+    method public androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate? getCompatAccessibilityDelegate();
+    method public void getDecoratedBoundsWithMargins(android.view.View, android.graphics.Rect);
+    method public androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory getEdgeEffectFactory();
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator? getItemAnimator();
+    method public androidx.recyclerview.widget.RecyclerView.ItemDecoration getItemDecorationAt(int);
+    method public int getItemDecorationCount();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager? getLayoutManager();
+    method public int getMaxFlingVelocity();
+    method public int getMinFlingVelocity();
+    method public androidx.recyclerview.widget.RecyclerView.OnFlingListener? getOnFlingListener();
+    method public boolean getPreserveFocusAfterLayout();
+    method public androidx.recyclerview.widget.RecyclerView.RecycledViewPool getRecycledViewPool();
+    method public int getScrollState();
+    method public boolean hasFixedSize();
+    method public boolean hasNestedScrollingParent(int);
+    method public boolean hasPendingAdapterUpdates();
+    method public void invalidateItemDecorations();
+    method public boolean isAnimating();
+    method public boolean isComputingLayout();
+    method @Deprecated public boolean isLayoutFrozen();
+    method public final boolean isLayoutSuppressed();
+    method public void offsetChildrenHorizontal(@Px int);
+    method public void offsetChildrenVertical(@Px int);
+    method public void onChildAttachedToWindow(android.view.View);
+    method public void onChildDetachedFromWindow(android.view.View);
+    method public void onDraw(android.graphics.Canvas!);
+    method public void onScrollStateChanged(int);
+    method public void onScrolled(@Px int, @Px int);
+    method public void removeItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void removeItemDecorationAt(int);
+    method public void removeOnChildAttachStateChangeListener(androidx.recyclerview.widget.RecyclerView.OnChildAttachStateChangeListener);
+    method public void removeOnItemTouchListener(androidx.recyclerview.widget.RecyclerView.OnItemTouchListener);
+    method public void removeOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener);
+    method public void scrollToPosition(int);
+    method public void setAccessibilityDelegateCompat(androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate?);
+    method public void setAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public void setChildDrawingOrderCallback(androidx.recyclerview.widget.RecyclerView.ChildDrawingOrderCallback?);
+    method public void setEdgeEffectFactory(androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory);
+    method public void setHasFixedSize(boolean);
+    method public void setItemAnimator(androidx.recyclerview.widget.RecyclerView.ItemAnimator?);
+    method public void setItemViewCacheSize(int);
+    method @Deprecated public void setLayoutFrozen(boolean);
+    method public void setLayoutManager(androidx.recyclerview.widget.RecyclerView.LayoutManager?);
+    method @Deprecated public void setLayoutTransition(android.animation.LayoutTransition!);
+    method public void setOnFlingListener(androidx.recyclerview.widget.RecyclerView.OnFlingListener?);
+    method @Deprecated public void setOnScrollListener(androidx.recyclerview.widget.RecyclerView.OnScrollListener?);
+    method public void setPreserveFocusAfterLayout(boolean);
+    method public void setRecycledViewPool(androidx.recyclerview.widget.RecyclerView.RecycledViewPool?);
+    method public void setRecyclerListener(androidx.recyclerview.widget.RecyclerView.RecyclerListener?);
+    method public void setScrollingTouchSlop(int);
+    method public void setViewCacheExtension(androidx.recyclerview.widget.RecyclerView.ViewCacheExtension?);
+    method public void smoothScrollBy(@Px int, @Px int);
+    method public void smoothScrollBy(@Px int, @Px int, android.view.animation.Interpolator?);
+    method public void smoothScrollBy(@Px int, @Px int, android.view.animation.Interpolator?, int);
+    method public void smoothScrollToPosition(int);
+    method public boolean startNestedScroll(int, int);
+    method public void stopNestedScroll(int);
+    method public void stopScroll();
+    method public final void suppressLayout(boolean);
+    method public void swapAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?, boolean);
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int INVALID_TYPE = -1; // 0xffffffff
+    field public static final long NO_ID = -1L; // 0xffffffffffffffffL
+    field public static final int NO_POSITION = -1; // 0xffffffff
+    field public static final int SCROLL_STATE_DRAGGING = 1; // 0x1
+    field public static final int SCROLL_STATE_IDLE = 0; // 0x0
+    field public static final int SCROLL_STATE_SETTLING = 2; // 0x2
+    field public static final int TOUCH_SLOP_DEFAULT = 0; // 0x0
+    field public static final int TOUCH_SLOP_PAGING = 1; // 0x1
+    field public static final int UNDEFINED_DURATION = -2147483648; // 0x80000000
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public abstract static class RecyclerView.Adapter<VH extends androidx.recyclerview.widget.RecyclerView.ViewHolder> {
+    ctor public RecyclerView.Adapter();
+    method public final void bindViewHolder(VH, int);
+    method public final VH createViewHolder(android.view.ViewGroup, int);
+    method public abstract int getItemCount();
+    method public long getItemId(int);
+    method public int getItemViewType(int);
+    method public final boolean hasObservers();
+    method public final boolean hasStableIds();
+    method public final void notifyDataSetChanged();
+    method public final void notifyItemChanged(int);
+    method public final void notifyItemChanged(int, Object?);
+    method public final void notifyItemInserted(int);
+    method public final void notifyItemMoved(int, int);
+    method public final void notifyItemRangeChanged(int, int);
+    method public final void notifyItemRangeChanged(int, int, Object?);
+    method public final void notifyItemRangeInserted(int, int);
+    method public final void notifyItemRangeRemoved(int, int);
+    method public final void notifyItemRemoved(int);
+    method public void onAttachedToRecyclerView(androidx.recyclerview.widget.RecyclerView);
+    method public abstract void onBindViewHolder(VH, int);
+    method public void onBindViewHolder(VH, int, java.util.List<java.lang.Object!>);
+    method public abstract VH onCreateViewHolder(android.view.ViewGroup, int);
+    method public void onDetachedFromRecyclerView(androidx.recyclerview.widget.RecyclerView);
+    method public boolean onFailedToRecycleView(VH);
+    method public void onViewAttachedToWindow(VH);
+    method public void onViewDetachedFromWindow(VH);
+    method public void onViewRecycled(VH);
+    method public void registerAdapterDataObserver(androidx.recyclerview.widget.RecyclerView.AdapterDataObserver);
+    method public void setHasStableIds(boolean);
+    method public void unregisterAdapterDataObserver(androidx.recyclerview.widget.RecyclerView.AdapterDataObserver);
+  }
+
+  public abstract static class RecyclerView.AdapterDataObserver {
+    ctor public RecyclerView.AdapterDataObserver();
+    method public void onChanged();
+    method public void onItemRangeChanged(int, int);
+    method public void onItemRangeChanged(int, int, Object?);
+    method public void onItemRangeInserted(int, int);
+    method public void onItemRangeMoved(int, int, int);
+    method public void onItemRangeRemoved(int, int);
+  }
+
+  public static interface RecyclerView.ChildDrawingOrderCallback {
+    method public int onGetChildDrawingOrder(int, int);
+  }
+
+  public static class RecyclerView.EdgeEffectFactory {
+    ctor public RecyclerView.EdgeEffectFactory();
+    method protected android.widget.EdgeEffect createEdgeEffect(androidx.recyclerview.widget.RecyclerView, @androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.EdgeDirection int);
+    field public static final int DIRECTION_BOTTOM = 3; // 0x3
+    field public static final int DIRECTION_LEFT = 0; // 0x0
+    field public static final int DIRECTION_RIGHT = 2; // 0x2
+    field public static final int DIRECTION_TOP = 1; // 0x1
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_LEFT, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_TOP, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_RIGHT, androidx.recyclerview.widget.RecyclerView.EdgeEffectFactory.DIRECTION_BOTTOM}) public static @interface RecyclerView.EdgeEffectFactory.EdgeDirection {
+  }
+
+  public abstract static class RecyclerView.ItemAnimator {
+    ctor public RecyclerView.ItemAnimator();
+    method public abstract boolean animateAppearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateDisappearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?);
+    method public abstract boolean animatePersistence(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public boolean canReuseUpdatedViewHolder(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public boolean canReuseUpdatedViewHolder(androidx.recyclerview.widget.RecyclerView.ViewHolder, java.util.List<java.lang.Object!>);
+    method public final void dispatchAnimationFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public final void dispatchAnimationStarted(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public final void dispatchAnimationsFinished();
+    method public abstract void endAnimation(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public abstract void endAnimations();
+    method public long getAddDuration();
+    method public long getChangeDuration();
+    method public long getMoveDuration();
+    method public long getRemoveDuration();
+    method public abstract boolean isRunning();
+    method public final boolean isRunning(androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemAnimatorFinishedListener?);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo obtainHolderInfo();
+    method public void onAnimationFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public void onAnimationStarted(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo recordPostLayoutInformation(androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo recordPreLayoutInformation(androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.ViewHolder, @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges int, java.util.List<java.lang.Object!>);
+    method public abstract void runPendingAnimations();
+    method public void setAddDuration(long);
+    method public void setChangeDuration(long);
+    method public void setMoveDuration(long);
+    method public void setRemoveDuration(long);
+    field public static final int FLAG_APPEARED_IN_PRE_LAYOUT = 4096; // 0x1000
+    field public static final int FLAG_CHANGED = 2; // 0x2
+    field public static final int FLAG_INVALIDATED = 4; // 0x4
+    field public static final int FLAG_MOVED = 2048; // 0x800
+    field public static final int FLAG_REMOVED = 8; // 0x8
+  }
+
+  @IntDef(flag=true, value={androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_CHANGED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_REMOVED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_MOVED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_INVALIDATED, androidx.recyclerview.widget.RecyclerView.ItemAnimator.FLAG_APPEARED_IN_PRE_LAYOUT}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RecyclerView.ItemAnimator.AdapterChanges {
+  }
+
+  public static interface RecyclerView.ItemAnimator.ItemAnimatorFinishedListener {
+    method public void onAnimationsFinished();
+  }
+
+  public static class RecyclerView.ItemAnimator.ItemHolderInfo {
+    ctor public RecyclerView.ItemAnimator.ItemHolderInfo();
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo setFrom(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+    method public androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo setFrom(androidx.recyclerview.widget.RecyclerView.ViewHolder, @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges int);
+    field public int bottom;
+    field @androidx.recyclerview.widget.RecyclerView.ItemAnimator.AdapterChanges public int changeFlags;
+    field public int left;
+    field public int right;
+    field public int top;
+  }
+
+  public abstract static class RecyclerView.ItemDecoration {
+    ctor public RecyclerView.ItemDecoration();
+    method @Deprecated public void getItemOffsets(android.graphics.Rect, int, androidx.recyclerview.widget.RecyclerView);
+    method public void getItemOffsets(android.graphics.Rect, android.view.View, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method public void onDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method @Deprecated public void onDraw(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView);
+    method public void onDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State);
+    method @Deprecated public void onDrawOver(android.graphics.Canvas, androidx.recyclerview.widget.RecyclerView);
+  }
+
+  public abstract static class RecyclerView.LayoutManager {
+    ctor public RecyclerView.LayoutManager();
+    method public void addDisappearingView(android.view.View!);
+    method public void addDisappearingView(android.view.View!, int);
+    method public void addView(android.view.View!);
+    method public void addView(android.view.View!, int);
+    method public void assertInLayoutOrScroll(String!);
+    method public void assertNotInLayoutOrScroll(String!);
+    method public void attachView(android.view.View, int, androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public void attachView(android.view.View, int);
+    method public void attachView(android.view.View);
+    method public void calculateItemDecorationsForChild(android.view.View, android.graphics.Rect);
+    method public boolean canScrollHorizontally();
+    method public boolean canScrollVertically();
+    method public boolean checkLayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public static int chooseSize(int, int, int);
+    method public void collectAdjacentPrefetchPositions(int, int, androidx.recyclerview.widget.RecyclerView.State!, androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry!);
+    method public void collectInitialPrefetchPositions(int, androidx.recyclerview.widget.RecyclerView.LayoutManager.LayoutPrefetchRegistry!);
+    method public int computeHorizontalScrollExtent(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeHorizontalScrollOffset(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeHorizontalScrollRange(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollExtent(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollOffset(androidx.recyclerview.widget.RecyclerView.State);
+    method public int computeVerticalScrollRange(androidx.recyclerview.widget.RecyclerView.State);
+    method public void detachAndScrapAttachedViews(androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachAndScrapView(android.view.View, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachAndScrapViewAt(int, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void detachView(android.view.View);
+    method public void detachViewAt(int);
+    method public void endAnimation(android.view.View!);
+    method public android.view.View? findContainingItemView(android.view.View);
+    method public android.view.View? findViewByPosition(int);
+    method public abstract androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateLayoutParams(android.view.ViewGroup.LayoutParams!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateLayoutParams(android.content.Context!, android.util.AttributeSet!);
+    method public int getBaseline();
+    method public int getBottomDecorationHeight(android.view.View);
+    method public android.view.View? getChildAt(int);
+    method public int getChildCount();
+    method @Deprecated public static int getChildMeasureSpec(int, int, int, boolean);
+    method public static int getChildMeasureSpec(int, int, int, int, boolean);
+    method public boolean getClipToPadding();
+    method public int getColumnCountForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getDecoratedBottom(android.view.View);
+    method public void getDecoratedBoundsWithMargins(android.view.View, android.graphics.Rect);
+    method public int getDecoratedLeft(android.view.View);
+    method public int getDecoratedMeasuredHeight(android.view.View);
+    method public int getDecoratedMeasuredWidth(android.view.View);
+    method public int getDecoratedRight(android.view.View);
+    method public int getDecoratedTop(android.view.View);
+    method public android.view.View? getFocusedChild();
+    method @Px public int getHeight();
+    method public int getHeightMode();
+    method public int getItemCount();
+    method public int getItemViewType(android.view.View);
+    method public int getLayoutDirection();
+    method public int getLeftDecorationWidth(android.view.View);
+    method @Px public int getMinimumHeight();
+    method @Px public int getMinimumWidth();
+    method @Px public int getPaddingBottom();
+    method @Px public int getPaddingEnd();
+    method @Px public int getPaddingLeft();
+    method @Px public int getPaddingRight();
+    method @Px public int getPaddingStart();
+    method @Px public int getPaddingTop();
+    method public int getPosition(android.view.View);
+    method public static androidx.recyclerview.widget.RecyclerView.LayoutManager.Properties! getProperties(android.content.Context, android.util.AttributeSet?, int, int);
+    method public int getRightDecorationWidth(android.view.View);
+    method public int getRowCountForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getSelectionModeForAccessibility(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public int getTopDecorationHeight(android.view.View);
+    method public void getTransformedBoundingBox(android.view.View, boolean, android.graphics.Rect);
+    method @Px public int getWidth();
+    method public int getWidthMode();
+    method public boolean hasFocus();
+    method public void ignoreView(android.view.View);
+    method public boolean isAttachedToWindow();
+    method public boolean isAutoMeasureEnabled();
+    method public boolean isFocused();
+    method public final boolean isItemPrefetchEnabled();
+    method public boolean isLayoutHierarchical(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public boolean isMeasurementCacheEnabled();
+    method public boolean isSmoothScrolling();
+    method public boolean isViewPartiallyVisible(android.view.View, boolean, boolean);
+    method public void layoutDecorated(android.view.View, int, int, int, int);
+    method public void layoutDecoratedWithMargins(android.view.View, int, int, int, int);
+    method public void measureChild(android.view.View, int, int);
+    method public void measureChildWithMargins(android.view.View, int, int);
+    method public void moveView(int, int);
+    method public void offsetChildrenHorizontal(@Px int);
+    method public void offsetChildrenVertical(@Px int);
+    method public void onAdapterChanged(androidx.recyclerview.widget.RecyclerView.Adapter?, androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public boolean onAddFocusables(androidx.recyclerview.widget.RecyclerView, java.util.ArrayList<android.view.View!>, int, int);
+    method @CallSuper public void onAttachedToWindow(androidx.recyclerview.widget.RecyclerView!);
+    method @Deprecated public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView!);
+    method @CallSuper public void onDetachedFromWindow(androidx.recyclerview.widget.RecyclerView!, androidx.recyclerview.widget.RecyclerView.Recycler!);
+    method public android.view.View? onFocusSearchFailed(android.view.View, int, androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State);
+    method public void onInitializeAccessibilityEvent(android.view.accessibility.AccessibilityEvent);
+    method public void onInitializeAccessibilityEvent(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.accessibility.AccessibilityEvent);
+    method public void onInitializeAccessibilityNodeInfo(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, androidx.core.view.accessibility.AccessibilityNodeInfoCompat);
+    method public void onInitializeAccessibilityNodeInfoForItem(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.View, androidx.core.view.accessibility.AccessibilityNodeInfoCompat);
+    method public android.view.View? onInterceptFocusSearch(android.view.View, int);
+    method public void onItemsAdded(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsChanged(androidx.recyclerview.widget.RecyclerView);
+    method public void onItemsMoved(androidx.recyclerview.widget.RecyclerView, int, int, int);
+    method public void onItemsRemoved(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsUpdated(androidx.recyclerview.widget.RecyclerView, int, int);
+    method public void onItemsUpdated(androidx.recyclerview.widget.RecyclerView, int, int, Object?);
+    method public void onLayoutChildren(androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method public void onLayoutCompleted(androidx.recyclerview.widget.RecyclerView.State!);
+    method public void onMeasure(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, int, int);
+    method @Deprecated public boolean onRequestChildFocus(androidx.recyclerview.widget.RecyclerView, android.view.View, android.view.View?);
+    method public boolean onRequestChildFocus(androidx.recyclerview.widget.RecyclerView, androidx.recyclerview.widget.RecyclerView.State, android.view.View, android.view.View?);
+    method public void onRestoreInstanceState(android.os.Parcelable!);
+    method public android.os.Parcelable? onSaveInstanceState();
+    method public void onScrollStateChanged(int);
+    method public boolean performAccessibilityAction(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, int, android.os.Bundle?);
+    method public boolean performAccessibilityActionForItem(androidx.recyclerview.widget.RecyclerView.Recycler, androidx.recyclerview.widget.RecyclerView.State, android.view.View, int, android.os.Bundle?);
+    method public void postOnAnimation(Runnable!);
+    method public void removeAllViews();
+    method public void removeAndRecycleAllViews(androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void removeAndRecycleView(android.view.View, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public void removeAndRecycleViewAt(int, androidx.recyclerview.widget.RecyclerView.Recycler);
+    method public boolean removeCallbacks(Runnable!);
+    method public void removeDetachedView(android.view.View);
+    method public void removeView(android.view.View!);
+    method public void removeViewAt(int);
+    method public boolean requestChildRectangleOnScreen(androidx.recyclerview.widget.RecyclerView, android.view.View, android.graphics.Rect, boolean);
+    method public boolean requestChildRectangleOnScreen(androidx.recyclerview.widget.RecyclerView, android.view.View, android.graphics.Rect, boolean, boolean);
+    method public void requestLayout();
+    method public void requestSimpleAnimationsInNextLayout();
+    method public int scrollHorizontallyBy(int, androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method public void scrollToPosition(int);
+    method public int scrollVerticallyBy(int, androidx.recyclerview.widget.RecyclerView.Recycler!, androidx.recyclerview.widget.RecyclerView.State!);
+    method @Deprecated public void setAutoMeasureEnabled(boolean);
+    method public final void setItemPrefetchEnabled(boolean);
+    method public void setMeasuredDimension(android.graphics.Rect!, int, int);
+    method public void setMeasuredDimension(int, int);
+    method public void setMeasurementCacheEnabled(boolean);
+    method public void smoothScrollToPosition(androidx.recyclerview.widget.RecyclerView!, androidx.recyclerview.widget.RecyclerView.State!, int);
+    method public void startSmoothScroll(androidx.recyclerview.widget.RecyclerView.SmoothScroller!);
+    method public void stopIgnoringView(android.view.View);
+    method public boolean supportsPredictiveItemAnimations();
+  }
+
+  public static interface RecyclerView.LayoutManager.LayoutPrefetchRegistry {
+    method public void addPosition(int, int);
+  }
+
+  public static class RecyclerView.LayoutManager.Properties {
+    ctor public RecyclerView.LayoutManager.Properties();
+    field public int orientation;
+    field public boolean reverseLayout;
+    field public int spanCount;
+    field public boolean stackFromEnd;
+  }
+
+  public static class RecyclerView.LayoutParams extends android.view.ViewGroup.MarginLayoutParams {
+    ctor public RecyclerView.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public RecyclerView.LayoutParams(int, int);
+    ctor public RecyclerView.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public RecyclerView.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public RecyclerView.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public int getViewAdapterPosition();
+    method public int getViewLayoutPosition();
+    method @Deprecated public int getViewPosition();
+    method public boolean isItemChanged();
+    method public boolean isItemRemoved();
+    method public boolean isViewInvalid();
+    method public boolean viewNeedsUpdate();
+  }
+
+  public static interface RecyclerView.OnChildAttachStateChangeListener {
+    method public void onChildViewAttachedToWindow(android.view.View);
+    method public void onChildViewDetachedFromWindow(android.view.View);
+  }
+
+  public abstract static class RecyclerView.OnFlingListener {
+    ctor public RecyclerView.OnFlingListener();
+    method public abstract boolean onFling(int, int);
+  }
+
+  public static interface RecyclerView.OnItemTouchListener {
+    method public boolean onInterceptTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+    method public void onRequestDisallowInterceptTouchEvent(boolean);
+    method public void onTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+  }
+
+  public abstract static class RecyclerView.OnScrollListener {
+    ctor public RecyclerView.OnScrollListener();
+    method public void onScrollStateChanged(androidx.recyclerview.widget.RecyclerView, int);
+    method public void onScrolled(androidx.recyclerview.widget.RecyclerView, int, int);
+  }
+
+  @IntDef({androidx.recyclerview.widget.RecyclerView.HORIZONTAL, androidx.recyclerview.widget.RecyclerView.VERTICAL}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RecyclerView.Orientation {
+  }
+
+  public static class RecyclerView.RecycledViewPool {
+    ctor public RecyclerView.RecycledViewPool();
+    method public void clear();
+    method public androidx.recyclerview.widget.RecyclerView.ViewHolder? getRecycledView(int);
+    method public int getRecycledViewCount(int);
+    method public void putRecycledView(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void setMaxRecycledViews(int, int);
+  }
+
+  public final class RecyclerView.Recycler {
+    ctor public RecyclerView.Recycler();
+    method public void bindViewToPosition(android.view.View, int);
+    method public void clear();
+    method public int convertPreLayoutPositionToPostLayout(int);
+    method public java.util.List<androidx.recyclerview.widget.RecyclerView.ViewHolder!> getScrapList();
+    method public android.view.View getViewForPosition(int);
+    method public void recycleView(android.view.View);
+    method public void setViewCacheSize(int);
+  }
+
+  public static interface RecyclerView.RecyclerListener {
+    method public void onViewRecycled(androidx.recyclerview.widget.RecyclerView.ViewHolder);
+  }
+
+
+  public static class RecyclerView.SimpleOnItemTouchListener implements androidx.recyclerview.widget.RecyclerView.OnItemTouchListener {
+    ctor public RecyclerView.SimpleOnItemTouchListener();
+    method public boolean onInterceptTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+    method public void onRequestDisallowInterceptTouchEvent(boolean);
+    method public void onTouchEvent(androidx.recyclerview.widget.RecyclerView, android.view.MotionEvent);
+  }
+
+  public abstract static class RecyclerView.SmoothScroller {
+    ctor public RecyclerView.SmoothScroller();
+    method public android.graphics.PointF? computeScrollVectorForPosition(int);
+    method public android.view.View! findViewByPosition(int);
+    method public int getChildCount();
+    method public int getChildPosition(android.view.View!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutManager? getLayoutManager();
+    method public int getTargetPosition();
+    method @Deprecated public void instantScrollToPosition(int);
+    method public boolean isPendingInitialRun();
+    method public boolean isRunning();
+    method protected void normalize(android.graphics.PointF);
+    method protected void onChildAttachedToWindow(android.view.View!);
+    method protected abstract void onSeekTargetStep(@Px int, @Px int, androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action);
+    method protected abstract void onStart();
+    method protected abstract void onStop();
+    method protected abstract void onTargetFound(android.view.View, androidx.recyclerview.widget.RecyclerView.State, androidx.recyclerview.widget.RecyclerView.SmoothScroller.Action);
+    method public void setTargetPosition(int);
+    method protected final void stop();
+  }
+
+  public static class RecyclerView.SmoothScroller.Action {
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int);
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int, int);
+    ctor public RecyclerView.SmoothScroller.Action(@Px int, @Px int, int, android.view.animation.Interpolator?);
+    method public int getDuration();
+    method @Px public int getDx();
+    method @Px public int getDy();
+    method public android.view.animation.Interpolator? getInterpolator();
+    method public void jumpTo(int);
+    method public void setDuration(int);
+    method public void setDx(@Px int);
+    method public void setDy(@Px int);
+    method public void setInterpolator(android.view.animation.Interpolator?);
+    method public void update(@Px int, @Px int, int, android.view.animation.Interpolator?);
+    field public static final int UNDEFINED_DURATION = -2147483648; // 0x80000000
+  }
+
+  public static interface RecyclerView.SmoothScroller.ScrollVectorProvider {
+    method public android.graphics.PointF? computeScrollVectorForPosition(int);
+  }
+
+  public static class RecyclerView.State {
+    ctor public RecyclerView.State();
+    method public boolean didStructureChange();
+    method public <T> T! get(int);
+    method public int getItemCount();
+    method public int getRemainingScrollHorizontal();
+    method public int getRemainingScrollVertical();
+    method public int getTargetScrollPosition();
+    method public boolean hasTargetScrollPosition();
+    method public boolean isMeasuring();
+    method public boolean isPreLayout();
+    method public void put(int, Object!);
+    method public void remove(int);
+    method public boolean willRunPredictiveAnimations();
+    method public boolean willRunSimpleAnimations();
+  }
+
+  public abstract static class RecyclerView.ViewCacheExtension {
+    ctor public RecyclerView.ViewCacheExtension();
+    method public abstract android.view.View? getViewForPositionAndType(androidx.recyclerview.widget.RecyclerView.Recycler, int, int);
+  }
+
+  public abstract static class RecyclerView.ViewHolder {
+    ctor public RecyclerView.ViewHolder(android.view.View);
+    method public final int getAdapterPosition();
+    method public final long getItemId();
+    method public final int getItemViewType();
+    method public final int getLayoutPosition();
+    method public final int getOldPosition();
+    method @Deprecated public final int getPosition();
+    method public final boolean isRecyclable();
+    method public final void setIsRecyclable(boolean);
+    field public final android.view.View itemView;
+  }
+
+  public class RecyclerViewAccessibilityDelegate extends androidx.core.view.AccessibilityDelegateCompat {
+    ctor public RecyclerViewAccessibilityDelegate(androidx.recyclerview.widget.RecyclerView);
+    method public androidx.core.view.AccessibilityDelegateCompat getItemDelegate();
+  }
+
+  public static class RecyclerViewAccessibilityDelegate.ItemDelegate extends androidx.core.view.AccessibilityDelegateCompat {
+    ctor public RecyclerViewAccessibilityDelegate.ItemDelegate(androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate);
+  }
+
+  public abstract class SimpleItemAnimator extends androidx.recyclerview.widget.RecyclerView.ItemAnimator {
+    ctor public SimpleItemAnimator();
+    method public abstract boolean animateAdd(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean animateAppearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateChange(androidx.recyclerview.widget.RecyclerView.ViewHolder!, androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animateDisappearance(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo?);
+    method public abstract boolean animateMove(androidx.recyclerview.widget.RecyclerView.ViewHolder!, int, int, int, int);
+    method public boolean animatePersistence(androidx.recyclerview.widget.RecyclerView.ViewHolder, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo, androidx.recyclerview.widget.RecyclerView.ItemAnimator.ItemHolderInfo);
+    method public abstract boolean animateRemove(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchAddFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchAddStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchChangeFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public final void dispatchChangeStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public final void dispatchMoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchMoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchRemoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public final void dispatchRemoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public boolean getSupportsChangeAnimations();
+    method public void onAddFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onAddStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onChangeFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public void onChangeStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!, boolean);
+    method public void onMoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onMoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onRemoveFinished(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void onRemoveStarting(androidx.recyclerview.widget.RecyclerView.ViewHolder!);
+    method public void setSupportsChangeAnimations(boolean);
+  }
+
+  public abstract class SnapHelper extends androidx.recyclerview.widget.RecyclerView.OnFlingListener {
+    ctor public SnapHelper();
+    method public void attachToRecyclerView(androidx.recyclerview.widget.RecyclerView?) throws java.lang.IllegalStateException;
+    method public abstract int[]? calculateDistanceToFinalSnap(androidx.recyclerview.widget.RecyclerView.LayoutManager, android.view.View);
+    method public int[]! calculateScrollDistance(int, int);
+    method protected androidx.recyclerview.widget.RecyclerView.SmoothScroller? createScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method @Deprecated protected androidx.recyclerview.widget.LinearSmoothScroller? createSnapScroller(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract android.view.View? findSnapView(androidx.recyclerview.widget.RecyclerView.LayoutManager!);
+    method public abstract int findTargetSnapPosition(androidx.recyclerview.widget.RecyclerView.LayoutManager!, int, int);
+    method public boolean onFling(int, int);
+  }
+
+  public class SortedList<T> {
+    ctor public SortedList(Class<T!>, androidx.recyclerview.widget.SortedList.Callback<T!>);
+    ctor public SortedList(Class<T!>, androidx.recyclerview.widget.SortedList.Callback<T!>, int);
+    method public int add(T!);
+    method public void addAll(T![], boolean);
+    method public void addAll(T!...);
+    method public void addAll(java.util.Collection<T!>);
+    method public void beginBatchedUpdates();
+    method public void clear();
+    method public void endBatchedUpdates();
+    method public T! get(int) throws java.lang.IndexOutOfBoundsException;
+    method public int indexOf(T!);
+    method public void recalculatePositionOfItemAt(int);
+    method public boolean remove(T!);
+    method public T! removeItemAt(int);
+    method public void replaceAll(T![], boolean);
+    method public void replaceAll(T!...);
+    method public void replaceAll(java.util.Collection<T!>);
+    method public int size();
+    method public void updateItemAt(int, T!);
+    field public static final int INVALID_POSITION = -1; // 0xffffffff
+  }
+
+  public static class SortedList.BatchedCallback<T2> extends androidx.recyclerview.widget.SortedList.Callback<T2> {
+    ctor public SortedList.BatchedCallback(androidx.recyclerview.widget.SortedList.Callback<T2!>!);
+    method public boolean areContentsTheSame(T2!, T2!);
+    method public boolean areItemsTheSame(T2!, T2!);
+    method public int compare(T2!, T2!);
+    method public void dispatchLastEvent();
+    method public void onChanged(int, int);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public abstract static class SortedList.Callback<T2> implements java.util.Comparator<T2> androidx.recyclerview.widget.ListUpdateCallback {
+    ctor public SortedList.Callback();
+    method public abstract boolean areContentsTheSame(T2!, T2!);
+    method public abstract boolean areItemsTheSame(T2!, T2!);
+    method public abstract int compare(T2!, T2!);
+    method public Object? getChangePayload(T2!, T2!);
+    method public abstract void onChanged(int, int);
+    method public void onChanged(int, int, Object!);
+  }
+
+  public abstract class SortedListAdapterCallback<T2> extends androidx.recyclerview.widget.SortedList.Callback<T2> {
+    ctor public SortedListAdapterCallback(androidx.recyclerview.widget.RecyclerView.Adapter!);
+    method public void onChanged(int, int);
+    method public void onInserted(int, int);
+    method public void onMoved(int, int);
+    method public void onRemoved(int, int);
+  }
+
+  public class StaggeredGridLayoutManager extends androidx.recyclerview.widget.RecyclerView.LayoutManager implements androidx.recyclerview.widget.RecyclerView.SmoothScroller.ScrollVectorProvider {
+    ctor public StaggeredGridLayoutManager(android.content.Context!, android.util.AttributeSet!, int, int);
+    ctor public StaggeredGridLayoutManager(int, int);
+    method public android.graphics.PointF! computeScrollVectorForPosition(int);
+    method public int[]! findFirstCompletelyVisibleItemPositions(int[]!);
+    method public int[]! findFirstVisibleItemPositions(int[]!);
+    method public int[]! findLastCompletelyVisibleItemPositions(int[]!);
+    method public int[]! findLastVisibleItemPositions(int[]!);
+    method public androidx.recyclerview.widget.RecyclerView.LayoutParams! generateDefaultLayoutParams();
+    method public int getGapStrategy();
+    method public int getOrientation();
+    method public boolean getReverseLayout();
+    method public int getSpanCount();
+    method public void invalidateSpanAssignments();
+    method public void scrollToPositionWithOffset(int, int);
+    method public void setGapStrategy(int);
+    method public void setOrientation(int);
+    method public void setReverseLayout(boolean);
+    method public void setSpanCount(int);
+    field @Deprecated public static final int GAP_HANDLING_LAZY = 1; // 0x1
+    field public static final int GAP_HANDLING_MOVE_ITEMS_BETWEEN_SPANS = 2; // 0x2
+    field public static final int GAP_HANDLING_NONE = 0; // 0x0
+    field public static final int HORIZONTAL = 0; // 0x0
+    field public static final int VERTICAL = 1; // 0x1
+  }
+
+  public static class StaggeredGridLayoutManager.LayoutParams extends androidx.recyclerview.widget.RecyclerView.LayoutParams {
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.content.Context!, android.util.AttributeSet!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(int, int);
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.view.ViewGroup.MarginLayoutParams!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(android.view.ViewGroup.LayoutParams!);
+    ctor public StaggeredGridLayoutManager.LayoutParams(androidx.recyclerview.widget.RecyclerView.LayoutParams!);
+    method public final int getSpanIndex();
+    method public boolean isFullSpan();
+    method public void setFullSpan(boolean);
+    field public static final int INVALID_SPAN_ID = -1; // 0xffffffff
+  }
+
+
+}
+
diff --git a/sharetarget/api/1.0.0-beta02.txt b/sharetarget/api/1.0.0-beta02.txt
new file mode 100644
index 0000000..da4f6cc
--- /dev/null
+++ b/sharetarget/api/1.0.0-beta02.txt
@@ -0,0 +1 @@
+// Signature format: 3.0
diff --git a/sharetarget/api/public_plus_experimental_1.0.0-beta02.txt b/sharetarget/api/public_plus_experimental_1.0.0-beta02.txt
new file mode 100644
index 0000000..da4f6cc
--- /dev/null
+++ b/sharetarget/api/public_plus_experimental_1.0.0-beta02.txt
@@ -0,0 +1 @@
+// Signature format: 3.0
diff --git a/sharetarget/api/res-1.0.0-beta02.txt b/sharetarget/api/res-1.0.0-beta02.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sharetarget/api/res-1.0.0-beta02.txt
diff --git a/sharetarget/api/restricted_1.0.0-beta02.txt b/sharetarget/api/restricted_1.0.0-beta02.txt
new file mode 100644
index 0000000..b838cc7
--- /dev/null
+++ b/sharetarget/api/restricted_1.0.0-beta02.txt
@@ -0,0 +1,18 @@
+// Signature format: 3.0
+package androidx.sharetarget {
+
+  @RequiresApi(23) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class ChooserTargetServiceCompat extends android.service.chooser.ChooserTargetService {
+    ctor public ChooserTargetServiceCompat();
+    method public java.util.List<android.service.chooser.ChooserTarget!>! onGetChooserTargets(android.content.ComponentName!, android.content.IntentFilter!);
+  }
+
+  @RequiresApi(19) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class ShortcutInfoCompatSaverImpl extends androidx.core.content.pm.ShortcutInfoCompatSaver<com.google.common.util.concurrent.ListenableFuture<java.lang.Void>> {
+    method @AnyThread public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!>! addShortcuts(java.util.List<androidx.core.content.pm.ShortcutInfoCompat!>!);
+    method @AnyThread public static androidx.sharetarget.ShortcutInfoCompatSaverImpl! getInstance(android.content.Context!);
+    method @WorkerThread public androidx.core.graphics.drawable.IconCompat! getShortcutIcon(String!) throws java.lang.Exception;
+    method @AnyThread public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!>! removeAllShortcuts();
+    method @AnyThread public com.google.common.util.concurrent.ListenableFuture<java.lang.Void!>! removeShortcuts(java.util.List<java.lang.String!>!);
+  }
+
+}
+
diff --git a/viewpager2/api/1.0.0-beta05.txt b/viewpager2/api/1.0.0-beta05.txt
new file mode 100644
index 0000000..e1b6ab9
--- /dev/null
+++ b/viewpager2/api/1.0.0-beta05.txt
@@ -0,0 +1,96 @@
+// Signature format: 3.0
+package androidx.viewpager2.adapter {
+
+  public abstract class FragmentStateAdapter extends androidx.recyclerview.widget.RecyclerView.Adapter<androidx.viewpager2.adapter.FragmentViewHolder> implements androidx.viewpager2.adapter.StatefulAdapter {
+    ctor public FragmentStateAdapter(androidx.fragment.app.FragmentActivity);
+    ctor public FragmentStateAdapter(androidx.fragment.app.Fragment);
+    ctor public FragmentStateAdapter(androidx.fragment.app.FragmentManager, androidx.lifecycle.Lifecycle);
+    method public boolean containsItem(long);
+    method public abstract androidx.fragment.app.Fragment createFragment(int);
+    method public final void onBindViewHolder(androidx.viewpager2.adapter.FragmentViewHolder, int);
+    method public final androidx.viewpager2.adapter.FragmentViewHolder onCreateViewHolder(android.view.ViewGroup, int);
+    method public final boolean onFailedToRecycleView(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void onViewAttachedToWindow(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void onViewRecycled(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void restoreState(android.os.Parcelable);
+    method public final android.os.Parcelable saveState();
+    method public final void setHasStableIds(boolean);
+  }
+
+  public final class FragmentViewHolder extends androidx.recyclerview.widget.RecyclerView.ViewHolder {
+  }
+
+  public interface StatefulAdapter {
+    method public void restoreState(android.os.Parcelable);
+    method public android.os.Parcelable saveState();
+  }
+
+}
+
+package androidx.viewpager2.widget {
+
+  public final class CompositePageTransformer implements androidx.viewpager2.widget.ViewPager2.PageTransformer {
+    ctor public CompositePageTransformer();
+    method public void addTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer);
+    method public void removeTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer);
+    method public void transformPage(android.view.View, float);
+  }
+
+  public final class MarginPageTransformer implements androidx.viewpager2.widget.ViewPager2.PageTransformer {
+    ctor public MarginPageTransformer(@Px int);
+    method public void transformPage(android.view.View, float);
+  }
+
+  public final class ViewPager2 extends android.view.ViewGroup {
+    ctor public ViewPager2(android.content.Context);
+    ctor public ViewPager2(android.content.Context, android.util.AttributeSet?);
+    ctor public ViewPager2(android.content.Context, android.util.AttributeSet?, int);
+    ctor @RequiresApi(21) public ViewPager2(android.content.Context, android.util.AttributeSet?, int, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration, int);
+    method public boolean beginFakeDrag();
+    method public boolean endFakeDrag();
+    method public boolean fakeDragBy(@Px float);
+    method public androidx.recyclerview.widget.RecyclerView.Adapter? getAdapter();
+    method public int getCurrentItem();
+    method public androidx.recyclerview.widget.RecyclerView.ItemDecoration getItemDecorationAt(int);
+    method public int getItemDecorationCount();
+    method public int getOffscreenPageLimit();
+    method public int getOrientation();
+    method public int getScrollState();
+    method public void invalidateItemDecorations();
+    method public boolean isFakeDragging();
+    method public boolean isUserInputEnabled();
+    method public void registerOnPageChangeCallback(androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback);
+    method public void removeItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void removeItemDecorationAt(int);
+    method public void requestTransform();
+    method public void setAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public void setCurrentItem(int);
+    method public void setCurrentItem(int, boolean);
+    method public void setOffscreenPageLimit(int);
+    method public void setOrientation(int);
+    method public void setPageTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer?);
+    method public void setUserInputEnabled(boolean);
+    method public void unregisterOnPageChangeCallback(androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback);
+    field public static final int OFFSCREEN_PAGE_LIMIT_DEFAULT = -1; // 0xffffffff
+    field public static final int ORIENTATION_HORIZONTAL = 0; // 0x0
+    field public static final int ORIENTATION_VERTICAL = 1; // 0x1
+    field public static final int SCROLL_STATE_DRAGGING = 1; // 0x1
+    field public static final int SCROLL_STATE_IDLE = 0; // 0x0
+    field public static final int SCROLL_STATE_SETTLING = 2; // 0x2
+  }
+
+  public abstract static class ViewPager2.OnPageChangeCallback {
+    ctor public ViewPager2.OnPageChangeCallback();
+    method public void onPageScrollStateChanged(int);
+    method public void onPageScrolled(int, float, @Px int);
+    method public void onPageSelected(int);
+  }
+
+  public static interface ViewPager2.PageTransformer {
+    method public void transformPage(android.view.View, float);
+  }
+
+}
+
diff --git a/viewpager2/api/public_plus_experimental_1.0.0-beta05.txt b/viewpager2/api/public_plus_experimental_1.0.0-beta05.txt
new file mode 100644
index 0000000..e1b6ab9
--- /dev/null
+++ b/viewpager2/api/public_plus_experimental_1.0.0-beta05.txt
@@ -0,0 +1,96 @@
+// Signature format: 3.0
+package androidx.viewpager2.adapter {
+
+  public abstract class FragmentStateAdapter extends androidx.recyclerview.widget.RecyclerView.Adapter<androidx.viewpager2.adapter.FragmentViewHolder> implements androidx.viewpager2.adapter.StatefulAdapter {
+    ctor public FragmentStateAdapter(androidx.fragment.app.FragmentActivity);
+    ctor public FragmentStateAdapter(androidx.fragment.app.Fragment);
+    ctor public FragmentStateAdapter(androidx.fragment.app.FragmentManager, androidx.lifecycle.Lifecycle);
+    method public boolean containsItem(long);
+    method public abstract androidx.fragment.app.Fragment createFragment(int);
+    method public final void onBindViewHolder(androidx.viewpager2.adapter.FragmentViewHolder, int);
+    method public final androidx.viewpager2.adapter.FragmentViewHolder onCreateViewHolder(android.view.ViewGroup, int);
+    method public final boolean onFailedToRecycleView(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void onViewAttachedToWindow(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void onViewRecycled(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void restoreState(android.os.Parcelable);
+    method public final android.os.Parcelable saveState();
+    method public final void setHasStableIds(boolean);
+  }
+
+  public final class FragmentViewHolder extends androidx.recyclerview.widget.RecyclerView.ViewHolder {
+  }
+
+  public interface StatefulAdapter {
+    method public void restoreState(android.os.Parcelable);
+    method public android.os.Parcelable saveState();
+  }
+
+}
+
+package androidx.viewpager2.widget {
+
+  public final class CompositePageTransformer implements androidx.viewpager2.widget.ViewPager2.PageTransformer {
+    ctor public CompositePageTransformer();
+    method public void addTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer);
+    method public void removeTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer);
+    method public void transformPage(android.view.View, float);
+  }
+
+  public final class MarginPageTransformer implements androidx.viewpager2.widget.ViewPager2.PageTransformer {
+    ctor public MarginPageTransformer(@Px int);
+    method public void transformPage(android.view.View, float);
+  }
+
+  public final class ViewPager2 extends android.view.ViewGroup {
+    ctor public ViewPager2(android.content.Context);
+    ctor public ViewPager2(android.content.Context, android.util.AttributeSet?);
+    ctor public ViewPager2(android.content.Context, android.util.AttributeSet?, int);
+    ctor @RequiresApi(21) public ViewPager2(android.content.Context, android.util.AttributeSet?, int, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration, int);
+    method public boolean beginFakeDrag();
+    method public boolean endFakeDrag();
+    method public boolean fakeDragBy(@Px float);
+    method public androidx.recyclerview.widget.RecyclerView.Adapter? getAdapter();
+    method public int getCurrentItem();
+    method public androidx.recyclerview.widget.RecyclerView.ItemDecoration getItemDecorationAt(int);
+    method public int getItemDecorationCount();
+    method public int getOffscreenPageLimit();
+    method public int getOrientation();
+    method public int getScrollState();
+    method public void invalidateItemDecorations();
+    method public boolean isFakeDragging();
+    method public boolean isUserInputEnabled();
+    method public void registerOnPageChangeCallback(androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback);
+    method public void removeItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void removeItemDecorationAt(int);
+    method public void requestTransform();
+    method public void setAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public void setCurrentItem(int);
+    method public void setCurrentItem(int, boolean);
+    method public void setOffscreenPageLimit(int);
+    method public void setOrientation(int);
+    method public void setPageTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer?);
+    method public void setUserInputEnabled(boolean);
+    method public void unregisterOnPageChangeCallback(androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback);
+    field public static final int OFFSCREEN_PAGE_LIMIT_DEFAULT = -1; // 0xffffffff
+    field public static final int ORIENTATION_HORIZONTAL = 0; // 0x0
+    field public static final int ORIENTATION_VERTICAL = 1; // 0x1
+    field public static final int SCROLL_STATE_DRAGGING = 1; // 0x1
+    field public static final int SCROLL_STATE_IDLE = 0; // 0x0
+    field public static final int SCROLL_STATE_SETTLING = 2; // 0x2
+  }
+
+  public abstract static class ViewPager2.OnPageChangeCallback {
+    ctor public ViewPager2.OnPageChangeCallback();
+    method public void onPageScrollStateChanged(int);
+    method public void onPageScrolled(int, float, @Px int);
+    method public void onPageSelected(int);
+  }
+
+  public static interface ViewPager2.PageTransformer {
+    method public void transformPage(android.view.View, float);
+  }
+
+}
+
diff --git a/viewpager2/api/res-1.0.0-beta05.txt b/viewpager2/api/res-1.0.0-beta05.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/viewpager2/api/res-1.0.0-beta05.txt
diff --git a/viewpager2/api/restricted_1.0.0-beta05.txt b/viewpager2/api/restricted_1.0.0-beta05.txt
new file mode 100644
index 0000000..686a4b0
--- /dev/null
+++ b/viewpager2/api/restricted_1.0.0-beta05.txt
@@ -0,0 +1,105 @@
+// Signature format: 3.0
+package androidx.viewpager2.adapter {
+
+  public abstract class FragmentStateAdapter extends androidx.recyclerview.widget.RecyclerView.Adapter<androidx.viewpager2.adapter.FragmentViewHolder> implements androidx.viewpager2.adapter.StatefulAdapter {
+    ctor public FragmentStateAdapter(androidx.fragment.app.FragmentActivity);
+    ctor public FragmentStateAdapter(androidx.fragment.app.Fragment);
+    ctor public FragmentStateAdapter(androidx.fragment.app.FragmentManager, androidx.lifecycle.Lifecycle);
+    method public boolean containsItem(long);
+    method public abstract androidx.fragment.app.Fragment createFragment(int);
+    method public final void onBindViewHolder(androidx.viewpager2.adapter.FragmentViewHolder, int);
+    method public final androidx.viewpager2.adapter.FragmentViewHolder onCreateViewHolder(android.view.ViewGroup, int);
+    method public final boolean onFailedToRecycleView(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void onViewAttachedToWindow(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void onViewRecycled(androidx.viewpager2.adapter.FragmentViewHolder);
+    method public final void restoreState(android.os.Parcelable);
+    method public final android.os.Parcelable saveState();
+    method public final void setHasStableIds(boolean);
+  }
+
+  public final class FragmentViewHolder extends androidx.recyclerview.widget.RecyclerView.ViewHolder {
+  }
+
+  public interface StatefulAdapter {
+    method public void restoreState(android.os.Parcelable);
+    method public android.os.Parcelable saveState();
+  }
+
+}
+
+package androidx.viewpager2.widget {
+
+  public final class CompositePageTransformer implements androidx.viewpager2.widget.ViewPager2.PageTransformer {
+    ctor public CompositePageTransformer();
+    method public void addTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer);
+    method public void removeTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer);
+    method public void transformPage(android.view.View, float);
+  }
+
+  public final class MarginPageTransformer implements androidx.viewpager2.widget.ViewPager2.PageTransformer {
+    ctor public MarginPageTransformer(@Px int);
+    method public void transformPage(android.view.View, float);
+  }
+
+  public final class ViewPager2 extends android.view.ViewGroup {
+    ctor public ViewPager2(android.content.Context);
+    ctor public ViewPager2(android.content.Context, android.util.AttributeSet?);
+    ctor public ViewPager2(android.content.Context, android.util.AttributeSet?, int);
+    ctor @RequiresApi(21) public ViewPager2(android.content.Context, android.util.AttributeSet?, int, int);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void addItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration, int);
+    method public boolean beginFakeDrag();
+    method public boolean endFakeDrag();
+    method public boolean fakeDragBy(@Px float);
+    method public androidx.recyclerview.widget.RecyclerView.Adapter? getAdapter();
+    method public int getCurrentItem();
+    method public androidx.recyclerview.widget.RecyclerView.ItemDecoration getItemDecorationAt(int);
+    method public int getItemDecorationCount();
+    method @androidx.viewpager2.widget.ViewPager2.OffscreenPageLimit public int getOffscreenPageLimit();
+    method @androidx.viewpager2.widget.ViewPager2.Orientation public int getOrientation();
+    method @androidx.viewpager2.widget.ViewPager2.ScrollState public int getScrollState();
+    method public void invalidateItemDecorations();
+    method public boolean isFakeDragging();
+    method public boolean isUserInputEnabled();
+    method public void registerOnPageChangeCallback(androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback);
+    method public void removeItemDecoration(androidx.recyclerview.widget.RecyclerView.ItemDecoration);
+    method public void removeItemDecorationAt(int);
+    method public void requestTransform();
+    method public void setAdapter(androidx.recyclerview.widget.RecyclerView.Adapter?);
+    method public void setCurrentItem(int);
+    method public void setCurrentItem(int, boolean);
+    method public void setOffscreenPageLimit(@androidx.viewpager2.widget.ViewPager2.OffscreenPageLimit int);
+    method public void setOrientation(@androidx.viewpager2.widget.ViewPager2.Orientation int);
+    method public void setPageTransformer(androidx.viewpager2.widget.ViewPager2.PageTransformer?);
+    method public void setUserInputEnabled(boolean);
+    method public void unregisterOnPageChangeCallback(androidx.viewpager2.widget.ViewPager2.OnPageChangeCallback);
+    field public static final int OFFSCREEN_PAGE_LIMIT_DEFAULT = -1; // 0xffffffff
+    field public static final int ORIENTATION_HORIZONTAL = 0; // 0x0
+    field public static final int ORIENTATION_VERTICAL = 1; // 0x1
+    field public static final int SCROLL_STATE_DRAGGING = 1; // 0x1
+    field public static final int SCROLL_STATE_IDLE = 0; // 0x0
+    field public static final int SCROLL_STATE_SETTLING = 2; // 0x2
+  }
+
+  @IntDef({androidx.viewpager2.widget.ViewPager2.OFFSCREEN_PAGE_LIMIT_DEFAULT}) @IntRange(from=1) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewPager2.OffscreenPageLimit {
+  }
+
+  public abstract static class ViewPager2.OnPageChangeCallback {
+    ctor public ViewPager2.OnPageChangeCallback();
+    method public void onPageScrollStateChanged(@androidx.viewpager2.widget.ViewPager2.ScrollState int);
+    method public void onPageScrolled(int, float, @Px int);
+    method public void onPageSelected(int);
+  }
+
+  @IntDef({androidx.viewpager2.widget.ViewPager2.ORIENTATION_HORIZONTAL, androidx.viewpager2.widget.ViewPager2.ORIENTATION_VERTICAL}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewPager2.Orientation {
+  }
+
+  public static interface ViewPager2.PageTransformer {
+    method public void transformPage(android.view.View, float);
+  }
+
+  @IntDef({androidx.viewpager2.widget.ViewPager2.SCROLL_STATE_IDLE, androidx.viewpager2.widget.ViewPager2.SCROLL_STATE_DRAGGING, androidx.viewpager2.widget.ViewPager2.SCROLL_STATE_SETTLING}) @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface ViewPager2.ScrollState {
+  }
+
+}
+
diff --git a/webkit/api/1.1.0-beta02.txt b/webkit/api/1.1.0-beta02.txt
new file mode 100644
index 0000000..2936afa
--- /dev/null
+++ b/webkit/api/1.1.0-beta02.txt
@@ -0,0 +1,245 @@
+// Signature format: 3.0
+package androidx.webkit {
+
+  public final class ProxyConfig {
+    method public java.util.List<java.lang.String!> getBypassRules();
+    method public java.util.List<androidx.webkit.ProxyConfig.ProxyRule!> getProxyRules();
+    field public static final String MATCH_ALL_SCHEMES = "*";
+    field public static final String MATCH_HTTP = "http";
+    field public static final String MATCH_HTTPS = "https";
+  }
+
+  public static final class ProxyConfig.Builder {
+    ctor public ProxyConfig.Builder();
+    ctor public ProxyConfig.Builder(androidx.webkit.ProxyConfig);
+    method public androidx.webkit.ProxyConfig.Builder addBypassRule(String);
+    method public androidx.webkit.ProxyConfig.Builder addDirect(String);
+    method public androidx.webkit.ProxyConfig.Builder addDirect();
+    method public androidx.webkit.ProxyConfig.Builder addProxyRule(String);
+    method public androidx.webkit.ProxyConfig.Builder addProxyRule(String, String);
+    method public androidx.webkit.ProxyConfig build();
+    method public androidx.webkit.ProxyConfig.Builder bypassSimpleHostnames();
+    method public androidx.webkit.ProxyConfig.Builder removeImplicitRules();
+  }
+
+  public static final class ProxyConfig.ProxyRule {
+    method public String getSchemeFilter();
+    method public String getUrl();
+  }
+
+  public abstract class ProxyController {
+    method public abstract void clearProxyOverride(java.util.concurrent.Executor, Runnable);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.PROXY_OVERRIDE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.ProxyController getInstance();
+    method public abstract void setProxyOverride(androidx.webkit.ProxyConfig, java.util.concurrent.Executor, Runnable);
+  }
+
+  public abstract class SafeBrowsingResponseCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void backToSafety(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_RESPONSE_PROCEED, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void proceed(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void showInterstitial(boolean);
+  }
+
+  public abstract class ServiceWorkerClientCompat {
+    ctor public ServiceWorkerClientCompat();
+    method @WorkerThread public abstract android.webkit.WebResourceResponse? shouldInterceptRequest(android.webkit.WebResourceRequest);
+  }
+
+  public abstract class ServiceWorkerControllerCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.ServiceWorkerControllerCompat getInstance();
+    method public abstract androidx.webkit.ServiceWorkerWebSettingsCompat getServiceWorkerWebSettings();
+    method public abstract void setServiceWorkerClient(androidx.webkit.ServiceWorkerClientCompat?);
+  }
+
+  public abstract class ServiceWorkerWebSettingsCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CONTENT_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract boolean getAllowContentAccess();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_FILE_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract boolean getAllowFileAccess();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_BLOCK_NETWORK_LOADS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract boolean getBlockNetworkLoads();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CACHE_MODE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract int getCacheMode();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CONTENT_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setAllowContentAccess(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_FILE_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setAllowFileAccess(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_BLOCK_NETWORK_LOADS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setBlockNetworkLoads(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CACHE_MODE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setCacheMode(int);
+  }
+
+  public class TracingConfig {
+    method public java.util.List<java.lang.String!> getCustomIncludedCategories();
+    method public int getPredefinedCategories();
+    method public int getTracingMode();
+    field public static final int CATEGORIES_ALL = 1; // 0x1
+    field public static final int CATEGORIES_ANDROID_WEBVIEW = 2; // 0x2
+    field public static final int CATEGORIES_FRAME_VIEWER = 64; // 0x40
+    field public static final int CATEGORIES_INPUT_LATENCY = 8; // 0x8
+    field public static final int CATEGORIES_JAVASCRIPT_AND_RENDERING = 32; // 0x20
+    field public static final int CATEGORIES_NONE = 0; // 0x0
+    field public static final int CATEGORIES_RENDERING = 16; // 0x10
+    field public static final int CATEGORIES_WEB_DEVELOPER = 4; // 0x4
+    field public static final int RECORD_CONTINUOUSLY = 1; // 0x1
+    field public static final int RECORD_UNTIL_FULL = 0; // 0x0
+  }
+
+  public static class TracingConfig.Builder {
+    ctor public TracingConfig.Builder();
+    method public androidx.webkit.TracingConfig.Builder addCategories(int...);
+    method public androidx.webkit.TracingConfig.Builder addCategories(java.lang.String!...);
+    method public androidx.webkit.TracingConfig.Builder addCategories(java.util.Collection<java.lang.String!>);
+    method public androidx.webkit.TracingConfig build();
+    method public androidx.webkit.TracingConfig.Builder setTracingMode(int);
+  }
+
+  public abstract class TracingController {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.TRACING_CONTROLLER_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.TracingController getInstance();
+    method public abstract boolean isTracing();
+    method public abstract void start(androidx.webkit.TracingConfig);
+    method public abstract boolean stop(java.io.OutputStream?, java.util.concurrent.Executor);
+  }
+
+  public class WebMessageCompat {
+    ctor public WebMessageCompat(String?);
+    ctor public WebMessageCompat(String?, androidx.webkit.WebMessagePortCompat![]?);
+    method public String? getData();
+    method public androidx.webkit.WebMessagePortCompat![]? getPorts();
+  }
+
+  public abstract class WebMessagePortCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_CLOSE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void close();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_POST_MESSAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void postMessage(androidx.webkit.WebMessageCompat);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setWebMessageCallback(androidx.webkit.WebMessagePortCompat.WebMessageCallbackCompat);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setWebMessageCallback(android.os.Handler?, androidx.webkit.WebMessagePortCompat.WebMessageCallbackCompat);
+  }
+
+  public abstract static class WebMessagePortCompat.WebMessageCallbackCompat {
+    ctor public WebMessagePortCompat.WebMessageCallbackCompat();
+    method public void onMessage(androidx.webkit.WebMessagePortCompat, androidx.webkit.WebMessageCompat?);
+  }
+
+  public abstract class WebResourceErrorCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_RESOURCE_ERROR_GET_DESCRIPTION, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract CharSequence getDescription();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_RESOURCE_ERROR_GET_CODE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract int getErrorCode();
+  }
+
+  public class WebResourceRequestCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_RESOURCE_REQUEST_IS_REDIRECT, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static boolean isRedirect(android.webkit.WebResourceRequest);
+  }
+
+  public class WebSettingsCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.DISABLED_ACTION_MODE_MENU_ITEMS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static int getDisabledActionModeMenuItems(android.webkit.WebSettings);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.OFF_SCREEN_PRERASTER, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static boolean getOffscreenPreRaster(android.webkit.WebSettings);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_ENABLE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static boolean getSafeBrowsingEnabled(android.webkit.WebSettings);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.DISABLED_ACTION_MODE_MENU_ITEMS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setDisabledActionModeMenuItems(android.webkit.WebSettings, int);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.OFF_SCREEN_PRERASTER, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setOffscreenPreRaster(android.webkit.WebSettings, boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_ENABLE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setSafeBrowsingEnabled(android.webkit.WebSettings, boolean);
+  }
+
+  public final class WebViewAssetLoader {
+    method @WorkerThread public android.webkit.WebResourceResponse? shouldInterceptRequest(android.net.Uri);
+    field public static final String DEFAULT_DOMAIN = "appassets.androidplatform.net";
+  }
+
+  public static final class WebViewAssetLoader.AssetsPathHandler implements androidx.webkit.WebViewAssetLoader.PathHandler {
+    ctor public WebViewAssetLoader.AssetsPathHandler(android.content.Context);
+    method @WorkerThread public android.webkit.WebResourceResponse? handle(String);
+  }
+
+  public static final class WebViewAssetLoader.Builder {
+    ctor public WebViewAssetLoader.Builder();
+    method public androidx.webkit.WebViewAssetLoader.Builder addPathHandler(String, androidx.webkit.WebViewAssetLoader.PathHandler);
+    method public androidx.webkit.WebViewAssetLoader build();
+    method public androidx.webkit.WebViewAssetLoader.Builder setDomain(String);
+    method public androidx.webkit.WebViewAssetLoader.Builder setHttpAllowed(boolean);
+  }
+
+  public static final class WebViewAssetLoader.InternalStoragePathHandler implements androidx.webkit.WebViewAssetLoader.PathHandler {
+    ctor public WebViewAssetLoader.InternalStoragePathHandler(android.content.Context, java.io.File);
+    method @WorkerThread public android.webkit.WebResourceResponse handle(String);
+  }
+
+  public static interface WebViewAssetLoader.PathHandler {
+    method @WorkerThread public android.webkit.WebResourceResponse? handle(String);
+  }
+
+  public static final class WebViewAssetLoader.ResourcesPathHandler implements androidx.webkit.WebViewAssetLoader.PathHandler {
+    ctor public WebViewAssetLoader.ResourcesPathHandler(android.content.Context);
+    method @WorkerThread public android.webkit.WebResourceResponse? handle(String);
+  }
+
+  public class WebViewClientCompat extends android.webkit.WebViewClient {
+    ctor public WebViewClientCompat();
+    method @RequiresApi(23) public final void onReceivedError(android.webkit.WebView, android.webkit.WebResourceRequest, android.webkit.WebResourceError);
+    method @RequiresApi(21) @UiThread public void onReceivedError(android.webkit.WebView, android.webkit.WebResourceRequest, androidx.webkit.WebResourceErrorCompat);
+    method @RequiresApi(27) public final void onSafeBrowsingHit(android.webkit.WebView, android.webkit.WebResourceRequest, int, android.webkit.SafeBrowsingResponse);
+    method @UiThread public void onSafeBrowsingHit(android.webkit.WebView, android.webkit.WebResourceRequest, int, androidx.webkit.SafeBrowsingResponseCompat);
+  }
+
+  public class WebViewCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.CREATE_WEB_MESSAGE_CHANNEL, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.WebMessagePortCompat![] createWebMessageChannel(android.webkit.WebView);
+    method public static android.content.pm.PackageInfo? getCurrentWebViewPackage(android.content.Context);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_PRIVACY_POLICY_URL, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static android.net.Uri getSafeBrowsingPrivacyPolicyUrl();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.GET_WEB_CHROME_CLIENT, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static android.webkit.WebChromeClient? getWebChromeClient(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.GET_WEB_VIEW_CLIENT, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static android.webkit.WebViewClient getWebViewClient(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.GET_WEB_VIEW_RENDERER, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.WebViewRenderProcess? getWebViewRenderProcess(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.WebViewRenderProcessClient? getWebViewRenderProcessClient(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.VISUAL_STATE_CALLBACK, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void postVisualStateCallback(android.webkit.WebView, long, androidx.webkit.WebViewCompat.VisualStateCallback);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.POST_WEB_MESSAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void postWebMessage(android.webkit.WebView, androidx.webkit.WebMessageCompat, android.net.Uri);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_WHITELIST, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setSafeBrowsingWhitelist(java.util.List<java.lang.String!>, android.webkit.ValueCallback<java.lang.Boolean!>?);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setWebViewRenderProcessClient(android.webkit.WebView, java.util.concurrent.Executor, androidx.webkit.WebViewRenderProcessClient);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setWebViewRenderProcessClient(android.webkit.WebView, androidx.webkit.WebViewRenderProcessClient?);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.START_SAFE_BROWSING, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void startSafeBrowsing(android.content.Context, android.webkit.ValueCallback<java.lang.Boolean!>?);
+  }
+
+  public static interface WebViewCompat.VisualStateCallback {
+    method @UiThread public void onComplete(long);
+  }
+
+  public class WebViewFeature {
+    method public static boolean isFeatureSupported(String);
+    field public static final String CREATE_WEB_MESSAGE_CHANNEL = "CREATE_WEB_MESSAGE_CHANNEL";
+    field public static final String DISABLED_ACTION_MODE_MENU_ITEMS = "DISABLED_ACTION_MODE_MENU_ITEMS";
+    field public static final String GET_WEB_CHROME_CLIENT = "GET_WEB_CHROME_CLIENT";
+    field public static final String GET_WEB_VIEW_CLIENT = "GET_WEB_VIEW_CLIENT";
+    field public static final String GET_WEB_VIEW_RENDERER = "GET_WEB_VIEW_RENDERER";
+    field public static final String OFF_SCREEN_PRERASTER = "OFF_SCREEN_PRERASTER";
+    field public static final String POST_WEB_MESSAGE = "POST_WEB_MESSAGE";
+    field public static final String PROXY_OVERRIDE = "PROXY_OVERRIDE";
+    field public static final String RECEIVE_HTTP_ERROR = "RECEIVE_HTTP_ERROR";
+    field public static final String RECEIVE_WEB_RESOURCE_ERROR = "RECEIVE_WEB_RESOURCE_ERROR";
+    field public static final String SAFE_BROWSING_ENABLE = "SAFE_BROWSING_ENABLE";
+    field public static final String SAFE_BROWSING_HIT = "SAFE_BROWSING_HIT";
+    field public static final String SAFE_BROWSING_PRIVACY_POLICY_URL = "SAFE_BROWSING_PRIVACY_POLICY_URL";
+    field public static final String SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY = "SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY";
+    field public static final String SAFE_BROWSING_RESPONSE_PROCEED = "SAFE_BROWSING_RESPONSE_PROCEED";
+    field public static final String SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL = "SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL";
+    field public static final String SAFE_BROWSING_WHITELIST = "SAFE_BROWSING_WHITELIST";
+    field public static final String SERVICE_WORKER_BASIC_USAGE = "SERVICE_WORKER_BASIC_USAGE";
+    field public static final String SERVICE_WORKER_BLOCK_NETWORK_LOADS = "SERVICE_WORKER_BLOCK_NETWORK_LOADS";
+    field public static final String SERVICE_WORKER_CACHE_MODE = "SERVICE_WORKER_CACHE_MODE";
+    field public static final String SERVICE_WORKER_CONTENT_ACCESS = "SERVICE_WORKER_CONTENT_ACCESS";
+    field public static final String SERVICE_WORKER_FILE_ACCESS = "SERVICE_WORKER_FILE_ACCESS";
+    field public static final String SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST = "SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST";
+    field public static final String SHOULD_OVERRIDE_WITH_REDIRECTS = "SHOULD_OVERRIDE_WITH_REDIRECTS";
+    field public static final String START_SAFE_BROWSING = "START_SAFE_BROWSING";
+    field public static final String TRACING_CONTROLLER_BASIC_USAGE = "TRACING_CONTROLLER_BASIC_USAGE";
+    field public static final String VISUAL_STATE_CALLBACK = "VISUAL_STATE_CALLBACK";
+    field public static final String WEB_MESSAGE_CALLBACK_ON_MESSAGE = "WEB_MESSAGE_CALLBACK_ON_MESSAGE";
+    field public static final String WEB_MESSAGE_PORT_CLOSE = "WEB_MESSAGE_PORT_CLOSE";
+    field public static final String WEB_MESSAGE_PORT_POST_MESSAGE = "WEB_MESSAGE_PORT_POST_MESSAGE";
+    field public static final String WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK = "WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK";
+    field public static final String WEB_RESOURCE_ERROR_GET_CODE = "WEB_RESOURCE_ERROR_GET_CODE";
+    field public static final String WEB_RESOURCE_ERROR_GET_DESCRIPTION = "WEB_RESOURCE_ERROR_GET_DESCRIPTION";
+    field public static final String WEB_RESOURCE_REQUEST_IS_REDIRECT = "WEB_RESOURCE_REQUEST_IS_REDIRECT";
+    field public static final String WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE = "WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE";
+    field public static final String WEB_VIEW_RENDERER_TERMINATE = "WEB_VIEW_RENDERER_TERMINATE";
+  }
+
+  public abstract class WebViewRenderProcess {
+    ctor public WebViewRenderProcess();
+    method public abstract boolean terminate();
+  }
+
+  public abstract class WebViewRenderProcessClient {
+    ctor public WebViewRenderProcessClient();
+    method public abstract void onRenderProcessResponsive(android.webkit.WebView, androidx.webkit.WebViewRenderProcess?);
+    method public abstract void onRenderProcessUnresponsive(android.webkit.WebView, androidx.webkit.WebViewRenderProcess?);
+  }
+
+}
+
diff --git a/webkit/api/public_plus_experimental_1.1.0-beta02.txt b/webkit/api/public_plus_experimental_1.1.0-beta02.txt
new file mode 100644
index 0000000..2936afa
--- /dev/null
+++ b/webkit/api/public_plus_experimental_1.1.0-beta02.txt
@@ -0,0 +1,245 @@
+// Signature format: 3.0
+package androidx.webkit {
+
+  public final class ProxyConfig {
+    method public java.util.List<java.lang.String!> getBypassRules();
+    method public java.util.List<androidx.webkit.ProxyConfig.ProxyRule!> getProxyRules();
+    field public static final String MATCH_ALL_SCHEMES = "*";
+    field public static final String MATCH_HTTP = "http";
+    field public static final String MATCH_HTTPS = "https";
+  }
+
+  public static final class ProxyConfig.Builder {
+    ctor public ProxyConfig.Builder();
+    ctor public ProxyConfig.Builder(androidx.webkit.ProxyConfig);
+    method public androidx.webkit.ProxyConfig.Builder addBypassRule(String);
+    method public androidx.webkit.ProxyConfig.Builder addDirect(String);
+    method public androidx.webkit.ProxyConfig.Builder addDirect();
+    method public androidx.webkit.ProxyConfig.Builder addProxyRule(String);
+    method public androidx.webkit.ProxyConfig.Builder addProxyRule(String, String);
+    method public androidx.webkit.ProxyConfig build();
+    method public androidx.webkit.ProxyConfig.Builder bypassSimpleHostnames();
+    method public androidx.webkit.ProxyConfig.Builder removeImplicitRules();
+  }
+
+  public static final class ProxyConfig.ProxyRule {
+    method public String getSchemeFilter();
+    method public String getUrl();
+  }
+
+  public abstract class ProxyController {
+    method public abstract void clearProxyOverride(java.util.concurrent.Executor, Runnable);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.PROXY_OVERRIDE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.ProxyController getInstance();
+    method public abstract void setProxyOverride(androidx.webkit.ProxyConfig, java.util.concurrent.Executor, Runnable);
+  }
+
+  public abstract class SafeBrowsingResponseCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void backToSafety(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_RESPONSE_PROCEED, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void proceed(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void showInterstitial(boolean);
+  }
+
+  public abstract class ServiceWorkerClientCompat {
+    ctor public ServiceWorkerClientCompat();
+    method @WorkerThread public abstract android.webkit.WebResourceResponse? shouldInterceptRequest(android.webkit.WebResourceRequest);
+  }
+
+  public abstract class ServiceWorkerControllerCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.ServiceWorkerControllerCompat getInstance();
+    method public abstract androidx.webkit.ServiceWorkerWebSettingsCompat getServiceWorkerWebSettings();
+    method public abstract void setServiceWorkerClient(androidx.webkit.ServiceWorkerClientCompat?);
+  }
+
+  public abstract class ServiceWorkerWebSettingsCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CONTENT_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract boolean getAllowContentAccess();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_FILE_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract boolean getAllowFileAccess();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_BLOCK_NETWORK_LOADS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract boolean getBlockNetworkLoads();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CACHE_MODE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract int getCacheMode();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CONTENT_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setAllowContentAccess(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_FILE_ACCESS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setAllowFileAccess(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_BLOCK_NETWORK_LOADS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setBlockNetworkLoads(boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SERVICE_WORKER_CACHE_MODE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setCacheMode(int);
+  }
+
+  public class TracingConfig {
+    method public java.util.List<java.lang.String!> getCustomIncludedCategories();
+    method public int getPredefinedCategories();
+    method public int getTracingMode();
+    field public static final int CATEGORIES_ALL = 1; // 0x1
+    field public static final int CATEGORIES_ANDROID_WEBVIEW = 2; // 0x2
+    field public static final int CATEGORIES_FRAME_VIEWER = 64; // 0x40
+    field public static final int CATEGORIES_INPUT_LATENCY = 8; // 0x8
+    field public static final int CATEGORIES_JAVASCRIPT_AND_RENDERING = 32; // 0x20
+    field public static final int CATEGORIES_NONE = 0; // 0x0
+    field public static final int CATEGORIES_RENDERING = 16; // 0x10
+    field public static final int CATEGORIES_WEB_DEVELOPER = 4; // 0x4
+    field public static final int RECORD_CONTINUOUSLY = 1; // 0x1
+    field public static final int RECORD_UNTIL_FULL = 0; // 0x0
+  }
+
+  public static class TracingConfig.Builder {
+    ctor public TracingConfig.Builder();
+    method public androidx.webkit.TracingConfig.Builder addCategories(int...);
+    method public androidx.webkit.TracingConfig.Builder addCategories(java.lang.String!...);
+    method public androidx.webkit.TracingConfig.Builder addCategories(java.util.Collection<java.lang.String!>);
+    method public androidx.webkit.TracingConfig build();
+    method public androidx.webkit.TracingConfig.Builder setTracingMode(int);
+  }
+
+  public abstract class TracingController {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.TRACING_CONTROLLER_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.TracingController getInstance();
+    method public abstract boolean isTracing();
+    method public abstract void start(androidx.webkit.TracingConfig);
+    method public abstract boolean stop(java.io.OutputStream?, java.util.concurrent.Executor);
+  }
+
+  public class WebMessageCompat {
+    ctor public WebMessageCompat(String?);
+    ctor public WebMessageCompat(String?, androidx.webkit.WebMessagePortCompat![]?);
+    method public String? getData();
+    method public androidx.webkit.WebMessagePortCompat![]? getPorts();
+  }
+
+  public abstract class WebMessagePortCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_CLOSE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void close();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_POST_MESSAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void postMessage(androidx.webkit.WebMessageCompat);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setWebMessageCallback(androidx.webkit.WebMessagePortCompat.WebMessageCallbackCompat);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract void setWebMessageCallback(android.os.Handler?, androidx.webkit.WebMessagePortCompat.WebMessageCallbackCompat);
+  }
+
+  public abstract static class WebMessagePortCompat.WebMessageCallbackCompat {
+    ctor public WebMessagePortCompat.WebMessageCallbackCompat();
+    method public void onMessage(androidx.webkit.WebMessagePortCompat, androidx.webkit.WebMessageCompat?);
+  }
+
+  public abstract class WebResourceErrorCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_RESOURCE_ERROR_GET_DESCRIPTION, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract CharSequence getDescription();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_RESOURCE_ERROR_GET_CODE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public abstract int getErrorCode();
+  }
+
+  public class WebResourceRequestCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_RESOURCE_REQUEST_IS_REDIRECT, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static boolean isRedirect(android.webkit.WebResourceRequest);
+  }
+
+  public class WebSettingsCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.DISABLED_ACTION_MODE_MENU_ITEMS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static int getDisabledActionModeMenuItems(android.webkit.WebSettings);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.OFF_SCREEN_PRERASTER, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static boolean getOffscreenPreRaster(android.webkit.WebSettings);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_ENABLE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static boolean getSafeBrowsingEnabled(android.webkit.WebSettings);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.DISABLED_ACTION_MODE_MENU_ITEMS, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setDisabledActionModeMenuItems(android.webkit.WebSettings, int);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.OFF_SCREEN_PRERASTER, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setOffscreenPreRaster(android.webkit.WebSettings, boolean);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_ENABLE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setSafeBrowsingEnabled(android.webkit.WebSettings, boolean);
+  }
+
+  public final class WebViewAssetLoader {
+    method @WorkerThread public android.webkit.WebResourceResponse? shouldInterceptRequest(android.net.Uri);
+    field public static final String DEFAULT_DOMAIN = "appassets.androidplatform.net";
+  }
+
+  public static final class WebViewAssetLoader.AssetsPathHandler implements androidx.webkit.WebViewAssetLoader.PathHandler {
+    ctor public WebViewAssetLoader.AssetsPathHandler(android.content.Context);
+    method @WorkerThread public android.webkit.WebResourceResponse? handle(String);
+  }
+
+  public static final class WebViewAssetLoader.Builder {
+    ctor public WebViewAssetLoader.Builder();
+    method public androidx.webkit.WebViewAssetLoader.Builder addPathHandler(String, androidx.webkit.WebViewAssetLoader.PathHandler);
+    method public androidx.webkit.WebViewAssetLoader build();
+    method public androidx.webkit.WebViewAssetLoader.Builder setDomain(String);
+    method public androidx.webkit.WebViewAssetLoader.Builder setHttpAllowed(boolean);
+  }
+
+  public static final class WebViewAssetLoader.InternalStoragePathHandler implements androidx.webkit.WebViewAssetLoader.PathHandler {
+    ctor public WebViewAssetLoader.InternalStoragePathHandler(android.content.Context, java.io.File);
+    method @WorkerThread public android.webkit.WebResourceResponse handle(String);
+  }
+
+  public static interface WebViewAssetLoader.PathHandler {
+    method @WorkerThread public android.webkit.WebResourceResponse? handle(String);
+  }
+
+  public static final class WebViewAssetLoader.ResourcesPathHandler implements androidx.webkit.WebViewAssetLoader.PathHandler {
+    ctor public WebViewAssetLoader.ResourcesPathHandler(android.content.Context);
+    method @WorkerThread public android.webkit.WebResourceResponse? handle(String);
+  }
+
+  public class WebViewClientCompat extends android.webkit.WebViewClient {
+    ctor public WebViewClientCompat();
+    method @RequiresApi(23) public final void onReceivedError(android.webkit.WebView, android.webkit.WebResourceRequest, android.webkit.WebResourceError);
+    method @RequiresApi(21) @UiThread public void onReceivedError(android.webkit.WebView, android.webkit.WebResourceRequest, androidx.webkit.WebResourceErrorCompat);
+    method @RequiresApi(27) public final void onSafeBrowsingHit(android.webkit.WebView, android.webkit.WebResourceRequest, int, android.webkit.SafeBrowsingResponse);
+    method @UiThread public void onSafeBrowsingHit(android.webkit.WebView, android.webkit.WebResourceRequest, int, androidx.webkit.SafeBrowsingResponseCompat);
+  }
+
+  public class WebViewCompat {
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.CREATE_WEB_MESSAGE_CHANNEL, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.WebMessagePortCompat![] createWebMessageChannel(android.webkit.WebView);
+    method public static android.content.pm.PackageInfo? getCurrentWebViewPackage(android.content.Context);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_PRIVACY_POLICY_URL, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static android.net.Uri getSafeBrowsingPrivacyPolicyUrl();
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.GET_WEB_CHROME_CLIENT, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static android.webkit.WebChromeClient? getWebChromeClient(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.GET_WEB_VIEW_CLIENT, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static android.webkit.WebViewClient getWebViewClient(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.GET_WEB_VIEW_RENDERER, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.WebViewRenderProcess? getWebViewRenderProcess(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static androidx.webkit.WebViewRenderProcessClient? getWebViewRenderProcessClient(android.webkit.WebView);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.VISUAL_STATE_CALLBACK, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void postVisualStateCallback(android.webkit.WebView, long, androidx.webkit.WebViewCompat.VisualStateCallback);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.POST_WEB_MESSAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void postWebMessage(android.webkit.WebView, androidx.webkit.WebMessageCompat, android.net.Uri);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.SAFE_BROWSING_WHITELIST, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setSafeBrowsingWhitelist(java.util.List<java.lang.String!>, android.webkit.ValueCallback<java.lang.Boolean!>?);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setWebViewRenderProcessClient(android.webkit.WebView, java.util.concurrent.Executor, androidx.webkit.WebViewRenderProcessClient);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void setWebViewRenderProcessClient(android.webkit.WebView, androidx.webkit.WebViewRenderProcessClient?);
+    method @RequiresFeature(name=androidx.webkit.WebViewFeature.START_SAFE_BROWSING, enforcement="androidx.webkit.WebViewFeature#isFeatureSupported") public static void startSafeBrowsing(android.content.Context, android.webkit.ValueCallback<java.lang.Boolean!>?);
+  }
+
+  public static interface WebViewCompat.VisualStateCallback {
+    method @UiThread public void onComplete(long);
+  }
+
+  public class WebViewFeature {
+    method public static boolean isFeatureSupported(String);
+    field public static final String CREATE_WEB_MESSAGE_CHANNEL = "CREATE_WEB_MESSAGE_CHANNEL";
+    field public static final String DISABLED_ACTION_MODE_MENU_ITEMS = "DISABLED_ACTION_MODE_MENU_ITEMS";
+    field public static final String GET_WEB_CHROME_CLIENT = "GET_WEB_CHROME_CLIENT";
+    field public static final String GET_WEB_VIEW_CLIENT = "GET_WEB_VIEW_CLIENT";
+    field public static final String GET_WEB_VIEW_RENDERER = "GET_WEB_VIEW_RENDERER";
+    field public static final String OFF_SCREEN_PRERASTER = "OFF_SCREEN_PRERASTER";
+    field public static final String POST_WEB_MESSAGE = "POST_WEB_MESSAGE";
+    field public static final String PROXY_OVERRIDE = "PROXY_OVERRIDE";
+    field public static final String RECEIVE_HTTP_ERROR = "RECEIVE_HTTP_ERROR";
+    field public static final String RECEIVE_WEB_RESOURCE_ERROR = "RECEIVE_WEB_RESOURCE_ERROR";
+    field public static final String SAFE_BROWSING_ENABLE = "SAFE_BROWSING_ENABLE";
+    field public static final String SAFE_BROWSING_HIT = "SAFE_BROWSING_HIT";
+    field public static final String SAFE_BROWSING_PRIVACY_POLICY_URL = "SAFE_BROWSING_PRIVACY_POLICY_URL";
+    field public static final String SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY = "SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY";
+    field public static final String SAFE_BROWSING_RESPONSE_PROCEED = "SAFE_BROWSING_RESPONSE_PROCEED";
+    field public static final String SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL = "SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL";
+    field public static final String SAFE_BROWSING_WHITELIST = "SAFE_BROWSING_WHITELIST";
+    field public static final String SERVICE_WORKER_BASIC_USAGE = "SERVICE_WORKER_BASIC_USAGE";
+    field public static final String SERVICE_WORKER_BLOCK_NETWORK_LOADS = "SERVICE_WORKER_BLOCK_NETWORK_LOADS";
+    field public static final String SERVICE_WORKER_CACHE_MODE = "SERVICE_WORKER_CACHE_MODE";
+    field public static final String SERVICE_WORKER_CONTENT_ACCESS = "SERVICE_WORKER_CONTENT_ACCESS";
+    field public static final String SERVICE_WORKER_FILE_ACCESS = "SERVICE_WORKER_FILE_ACCESS";
+    field public static final String SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST = "SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST";
+    field public static final String SHOULD_OVERRIDE_WITH_REDIRECTS = "SHOULD_OVERRIDE_WITH_REDIRECTS";
+    field public static final String START_SAFE_BROWSING = "START_SAFE_BROWSING";
+    field public static final String TRACING_CONTROLLER_BASIC_USAGE = "TRACING_CONTROLLER_BASIC_USAGE";
+    field public static final String VISUAL_STATE_CALLBACK = "VISUAL_STATE_CALLBACK";
+    field public static final String WEB_MESSAGE_CALLBACK_ON_MESSAGE = "WEB_MESSAGE_CALLBACK_ON_MESSAGE";
+    field public static final String WEB_MESSAGE_PORT_CLOSE = "WEB_MESSAGE_PORT_CLOSE";
+    field public static final String WEB_MESSAGE_PORT_POST_MESSAGE = "WEB_MESSAGE_PORT_POST_MESSAGE";
+    field public static final String WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK = "WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK";
+    field public static final String WEB_RESOURCE_ERROR_GET_CODE = "WEB_RESOURCE_ERROR_GET_CODE";
+    field public static final String WEB_RESOURCE_ERROR_GET_DESCRIPTION = "WEB_RESOURCE_ERROR_GET_DESCRIPTION";
+    field public static final String WEB_RESOURCE_REQUEST_IS_REDIRECT = "WEB_RESOURCE_REQUEST_IS_REDIRECT";
+    field public static final String WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE = "WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE";
+    field public static final String WEB_VIEW_RENDERER_TERMINATE = "WEB_VIEW_RENDERER_TERMINATE";
+  }
+
+  public abstract class WebViewRenderProcess {
+    ctor public WebViewRenderProcess();
+    method public abstract boolean terminate();
+  }
+
+  public abstract class WebViewRenderProcessClient {
+    ctor public WebViewRenderProcessClient();
+    method public abstract void onRenderProcessResponsive(android.webkit.WebView, androidx.webkit.WebViewRenderProcess?);
+    method public abstract void onRenderProcessUnresponsive(android.webkit.WebView, androidx.webkit.WebViewRenderProcess?);
+  }
+
+}
+
diff --git a/webkit/api/res-1.1.0-beta02.txt b/webkit/api/res-1.1.0-beta02.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/webkit/api/res-1.1.0-beta02.txt