Implement Hearing Devices Quick Settings Tile (5/n)

This patch provides
* Change accessibility service to broadcast intent to open hearing devices dialog
* Use BroadcastReceiver to receive and launch hearing devices dialog

Bug: 291423171
Bug: 319197158
Test: atest AccessibilityManagerServiceTest
Flag: ACONFIG com.android.systemui.hearing_aids_qs_tile_dialog DEVELOPMENT
Change-Id: Ie08169982efa4b9ceb1eb15efb0d4666f32e92e6
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index e346e72..bbc9fe4 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -1059,6 +1059,13 @@
             </intent-filter>
         </receiver>
 
+        <receiver android:name=".accessibility.hearingaid.HearingDevicesDialogReceiver"
+            android:exported="false">
+            <intent-filter android:priority="1">
+                <action android:name="com.android.systemui.action.LAUNCH_HEARING_DEVICES_DIALOG" />
+            </intent-filter>
+        </receiver>
+
         <activity android:name=".logcat.LogAccessDialogActivity"
                   android:theme="@android:style/Theme.Translucent.NoTitleBar"
                   android:excludeFromRecents="true"
diff --git a/packages/SystemUI/aconfig/Android.bp b/packages/SystemUI/aconfig/Android.bp
index 76cb6bd..15c2c17 100644
--- a/packages/SystemUI/aconfig/Android.bp
+++ b/packages/SystemUI/aconfig/Android.bp
@@ -25,6 +25,8 @@
         "//visibility:override",
         "//frameworks/base/packages/SystemUI:__subpackages__",
         "//frameworks/libs/systemui/tracinglib:__subpackages__",
+        "//frameworks/base/services/accessibility:__subpackages__",
+        "//frameworks/base/services/tests:__subpackages__",
         "//platform_testing:__subpackages__",
         "//vendor:__subpackages__",
         "//cts:__subpackages__",
diff --git a/packages/SystemUI/src/com/android/systemui/accessibility/hearingaid/HearingDevicesDialogReceiver.java b/packages/SystemUI/src/com/android/systemui/accessibility/hearingaid/HearingDevicesDialogReceiver.java
new file mode 100644
index 0000000..6a34d19
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/accessibility/hearingaid/HearingDevicesDialogReceiver.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.accessibility.hearingaid;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+import com.android.systemui.Flags;
+
+import javax.inject.Inject;
+
+/**
+ * BroadcastReceiver for handling hearing devices dialog intent.
+ *
+ * <p> This is not exported. Need to call from framework and use SYSTEM user to send the intent.
+ */
+public class HearingDevicesDialogReceiver extends BroadcastReceiver {
+    public static String ACTION = "com.android.systemui.action.LAUNCH_HEARING_DEVICES_DIALOG";
+
+    private final HearingDevicesDialogManager mDialogManager;
+    @Inject
+    public HearingDevicesDialogReceiver(
+            HearingDevicesDialogManager hearingDevicesDialogManager) {
+        mDialogManager = hearingDevicesDialogManager;
+    }
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (!Flags.hearingAidsQsTileDialog()) {
+            return;
+        }
+
+        if (ACTION.equals(intent.getAction())) {
+            mDialogManager.showDialog(/* view= */ null);
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/DefaultBroadcastReceiverBinder.java b/packages/SystemUI/src/com/android/systemui/dagger/DefaultBroadcastReceiverBinder.java
index 6aa5e8b..2fa42ec 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/DefaultBroadcastReceiverBinder.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/DefaultBroadcastReceiverBinder.java
@@ -19,6 +19,7 @@
 import android.content.BroadcastReceiver;
 
 import com.android.systemui.GuestResetOrExitSessionReceiver;
+import com.android.systemui.accessibility.hearingaid.HearingDevicesDialogReceiver;
 import com.android.systemui.media.dialog.MediaOutputDialogReceiver;
 import com.android.systemui.people.widget.PeopleSpaceWidgetPinnedReceiver;
 import com.android.systemui.people.widget.PeopleSpaceWidgetProvider;
@@ -88,4 +89,13 @@
     @ClassKey(GuestResetOrExitSessionReceiver.class)
     public abstract BroadcastReceiver bindGuestResetOrExitSessionReceiver(
             GuestResetOrExitSessionReceiver broadcastReceiver);
+
+    /**
+     *
+     */
+    @Binds
+    @IntoMap
+    @ClassKey(HearingDevicesDialogReceiver.class)
+    public abstract BroadcastReceiver bindHearingDevicesDialogReceiver(
+            HearingDevicesDialogReceiver broadcastReceiver);
 }
diff --git a/services/accessibility/Android.bp b/services/accessibility/Android.bp
index 69cc68a..467adc7 100644
--- a/services/accessibility/Android.bp
+++ b/services/accessibility/Android.bp
@@ -34,6 +34,8 @@
     ],
     static_libs: [
         "com_android_server_accessibility_flags_lib",
+        "//frameworks/base/packages/SystemUI/aconfig:com_android_systemui_flags_lib",
+
     ],
 }
 
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
index 880a687..b48894d 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -242,6 +242,13 @@
     private static final String SET_PIP_ACTION_REPLACEMENT =
             "setPictureInPictureActionReplacingConnection";
 
+    /**
+     * An intent action to launch Hearing devices dialog.
+     */
+    @VisibleForTesting
+    static final String ACTION_LAUNCH_HEARING_DEVICES_DIALOG =
+            "com.android.systemui.action.LAUNCH_HEARING_DEVICES_DIALOG";
+
     private static final char COMPONENT_NAME_SEPARATOR = ':';
 
     private static final int OWN_PROCESS_ID = android.os.Process.myPid();
@@ -2293,6 +2300,14 @@
         }
     }
 
+    private void launchHearingDevicesDialog() {
+        final Intent intent = new Intent(ACTION_LAUNCH_HEARING_DEVICES_DIALOG);
+        intent.setFlags(Intent.FLAG_RECEIVER_FOREGROUND);
+        intent.setPackage(
+                mContext.getString(com.android.internal.R.string.config_systemUi));
+        mContext.sendBroadcastAsUser(intent, UserHandle.SYSTEM);
+    }
+
     private void notifyAccessibilityButtonVisibilityChangedLocked(boolean available) {
         final AccessibilityUserState state = getCurrentUserStateLocked();
         mIsAccessibilityButtonShown = available;
@@ -4102,7 +4117,13 @@
 
     private void launchAccessibilityFrameworkFeature(int displayId, ComponentName assignedTarget) {
         if (assignedTarget.equals(ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME)) {
-            launchAccessibilitySubSettings(displayId, ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME);
+            //import com.android.systemui.Flags;
+            if (com.android.systemui.Flags.hearingAidsQsTileDialog()) {
+                launchHearingDevicesDialog();
+            } else {
+                launchAccessibilitySubSettings(displayId,
+                        ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME);
+            }
         }
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
index 9d32ed8..1bf9a9d 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerServiceTest.java
@@ -25,6 +25,7 @@
 
 import static com.android.internal.accessibility.AccessibilityShortcutController.ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME;
 import static com.android.internal.accessibility.AccessibilityShortcutController.MAGNIFICATION_CONTROLLER_NAME;
+import static com.android.server.accessibility.AccessibilityManagerService.ACTION_LAUNCH_HEARING_DEVICES_DIALOG;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -771,6 +772,7 @@
 
     @SmallTest
     @Test
+    @RequiresFlagsDisabled(com.android.systemui.Flags.FLAG_HEARING_AIDS_QS_TILE_DIALOG)
     public void testPerformAccessibilityShortcut_hearingAids_startActivityWithExpectedComponent() {
         final AccessibilityUserState userState = mA11yms.mUserStates.get(
                 mA11yms.getCurrentUserIdLocked());
@@ -786,6 +788,27 @@
                 ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.flattenToString());
     }
 
+    @SmallTest
+    @Test
+    @RequiresFlagsEnabled(com.android.systemui.Flags.FLAG_HEARING_AIDS_QS_TILE_DIALOG)
+    public void testPerformAccessibilityShortcut_hearingAids_sendExpectedBroadcast() {
+        final AccessibilityUserState userState = mA11yms.mUserStates.get(
+                mA11yms.getCurrentUserIdLocked());
+        mockManageAccessibilityGranted(mTestableContext);
+        userState.mAccessibilityShortcutKeyTargets.add(
+                ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.flattenToString());
+
+        mA11yms.performAccessibilityShortcut(
+                ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.flattenToString());
+        mTestableLooper.processAllMessages();
+
+        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
+        verify(mTestableContext.getMockContext()).sendBroadcastAsUser(intentCaptor.capture(),
+                eq(UserHandle.SYSTEM));
+        assertThat(intentCaptor.getValue().getAction()).isEqualTo(
+                ACTION_LAUNCH_HEARING_DEVICES_DIALOG);
+    }
+
     @Test
     public void testPackagesForceStopped_disablesRelevantService() {
         final AccessibilityServiceInfo info_a = new AccessibilityServiceInfo();
@@ -1618,6 +1641,11 @@
         }
 
         @Override
+        public void sendBroadcastAsUser(Intent intent, UserHandle user) {
+            mMockContext.sendBroadcastAsUser(intent, user);
+        }
+
+        @Override
         public Intent registerReceiverAsUser(BroadcastReceiver receiver, UserHandle user,
                 IntentFilter filter, String broadcastPermission, Handler scheduler) {
             Iterator<String> actions = filter.actionsIterator();