Import Android SDK Platform P [4386628]

/google/data/ro/projects/android/fetch_artifact \
    --bid 4386628 \
    --target sdk_phone_armv7-win_sdk \
    sdk-repo-linux-sources-4386628.zip

AndroidVersion.ApiLevel has been modified to appear as 28

Change-Id: I9b8400ac92116cae4f033d173f7a5682b26ccba9
diff --git a/android/arch/lifecycle/testapp/FullLifecycleTestActivity.java b/android/arch/lifecycle/testapp/FullLifecycleTestActivity.java
index 5972b16..5f33c28 100644
--- a/android/arch/lifecycle/testapp/FullLifecycleTestActivity.java
+++ b/android/arch/lifecycle/testapp/FullLifecycleTestActivity.java
@@ -19,8 +19,8 @@
 import static android.arch.lifecycle.testapp.TestEvent.ACTIVITY_CALLBACK;
 
 import android.arch.lifecycle.Lifecycle;
-import android.arch.lifecycle.LifecycleActivity;
 import android.os.Bundle;
+import android.support.v4.app.FragmentActivity;
 import android.util.Pair;
 
 import java.util.ArrayList;
@@ -31,7 +31,7 @@
 /**
  * Activity for testing full lifecycle
  */
-public class FullLifecycleTestActivity extends LifecycleActivity implements CollectingActivity {
+public class FullLifecycleTestActivity extends FragmentActivity implements CollectingActivity {
 
     private List<Pair<TestEvent, Lifecycle.Event>> mCollectedEvents = new ArrayList<>();
     private TestObserver mTestObserver = new TestObserver(mCollectedEvents);
diff --git a/android/arch/lifecycle/testapp/LifecycleTestActivity.java b/android/arch/lifecycle/testapp/LifecycleTestActivity.java
index 093ec7f..cf07aee 100644
--- a/android/arch/lifecycle/testapp/LifecycleTestActivity.java
+++ b/android/arch/lifecycle/testapp/LifecycleTestActivity.java
@@ -16,13 +16,13 @@
 
 package android.arch.lifecycle.testapp;
 
-import android.arch.lifecycle.LifecycleActivity;
 import android.os.Bundle;
+import android.support.v4.app.FragmentActivity;
 
 /**
  * Activity for testing events by themselves
  */
-public class LifecycleTestActivity extends LifecycleActivity {
+public class LifecycleTestActivity extends FragmentActivity {
 
     /**
      * identifies that
diff --git a/android/arch/lifecycle/testapp/NavigationDialogActivity.java b/android/arch/lifecycle/testapp/NavigationDialogActivity.java
index 709bd8d..0ae9403 100644
--- a/android/arch/lifecycle/testapp/NavigationDialogActivity.java
+++ b/android/arch/lifecycle/testapp/NavigationDialogActivity.java
@@ -16,10 +16,10 @@
 
 package android.arch.lifecycle.testapp;
 
-import android.arch.lifecycle.LifecycleActivity;
+import android.support.v4.app.FragmentActivity;
 
 /**
  *  an activity with Dialog theme.
  */
-public class NavigationDialogActivity extends LifecycleActivity {
+public class NavigationDialogActivity extends FragmentActivity {
 }
diff --git a/android/arch/lifecycle/testapp/NavigationTestActivityFirst.java b/android/arch/lifecycle/testapp/NavigationTestActivityFirst.java
index f1847c9..69fd478 100644
--- a/android/arch/lifecycle/testapp/NavigationTestActivityFirst.java
+++ b/android/arch/lifecycle/testapp/NavigationTestActivityFirst.java
@@ -16,10 +16,10 @@
 
 package android.arch.lifecycle.testapp;
 
-import android.arch.lifecycle.LifecycleActivity;
+import android.support.v4.app.FragmentActivity;
 
 /**
  * Activity for ProcessOwnerTest
  */
-public class NavigationTestActivityFirst extends LifecycleActivity {
+public class NavigationTestActivityFirst extends FragmentActivity {
 }
diff --git a/android/arch/lifecycle/testapp/NavigationTestActivitySecond.java b/android/arch/lifecycle/testapp/NavigationTestActivitySecond.java
index 221e927..0f9a4c9 100644
--- a/android/arch/lifecycle/testapp/NavigationTestActivitySecond.java
+++ b/android/arch/lifecycle/testapp/NavigationTestActivitySecond.java
@@ -16,10 +16,10 @@
 
 package android.arch.lifecycle.testapp;
 
-import android.arch.lifecycle.LifecycleActivity;
+import android.support.v4.app.FragmentActivity;
 
 /**
  * Activity for ProcessOwnerTest
  */
-public class NavigationTestActivitySecond extends LifecycleActivity {
+public class NavigationTestActivitySecond extends FragmentActivity {
 }
diff --git a/android/arch/lifecycle/testapp/SimpleAppLifecycleTestActivity.java b/android/arch/lifecycle/testapp/SimpleAppLifecycleTestActivity.java
index 6d61c5e..77bd99f 100644
--- a/android/arch/lifecycle/testapp/SimpleAppLifecycleTestActivity.java
+++ b/android/arch/lifecycle/testapp/SimpleAppLifecycleTestActivity.java
@@ -17,12 +17,12 @@
 package android.arch.lifecycle.testapp;
 
 import android.arch.lifecycle.Lifecycle;
-import android.arch.lifecycle.LifecycleActivity;
 import android.arch.lifecycle.LifecycleObserver;
 import android.arch.lifecycle.LifecycleOwner;
 import android.arch.lifecycle.OnLifecycleEvent;
 import android.arch.lifecycle.ProcessLifecycleOwner;
 import android.os.Bundle;
+import android.support.v4.app.FragmentActivity;
 import android.util.Pair;
 
 import java.util.ArrayList;
@@ -33,7 +33,7 @@
 /**
  * Activity for SimpleAppFullLifecycleTest
  */
-public class SimpleAppLifecycleTestActivity extends LifecycleActivity {
+public class SimpleAppLifecycleTestActivity extends FragmentActivity {
 
     public enum TestEventType {
         PROCESS_EVENT,