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Commit 08aa1722 authored by Yiyi Shen's avatar Yiyi Shen
Browse files

[Audiosharing] Use onBroadcastToUnicastFallbackGroupChanged callback 

Flag: com.android.settingslib.flags.adopt_primary_group_management_api_v2
Test: atest
Bug: 397568136

Change-Id: I18f6eb2028a95b25f7a3a5742aa9456e06c21955
parent 4dc8d326

src/com/android/settings/connecteddevice/audiosharing/AudioSharingCallAudioPreferenceController.java

+56 −7
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ import android.app.settings.SettingsEnums; 
import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothCsipSetCoordinator;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothLeAudio;

import android.bluetooth.BluetoothLeAudioCodecStatus;

import android.bluetooth.BluetoothLeBroadcastAssistant;

import android.bluetooth.BluetoothLeBroadcastMetadata;

import android.bluetooth.BluetoothLeBroadcastReceiveState;
@@ -82,6 +84,7 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 
    }



    @Nullable private final LocalBluetoothManager mBtManager;

    @Nullable private final LeAudioProfile mLeAudio;

    @Nullable private final BluetoothEventManager mEventManager;

    @Nullable private final ContentResolver mContentResolver;

    @Nullable private final LocalBluetoothLeBroadcastAssistant mAssistant;
@@ -148,6 +151,30 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 
                        int sourceId,

                        @NonNull BluetoothLeBroadcastReceiveState state) {}

            };

    @VisibleForTesting

    final BluetoothLeAudio.Callback mLeAudioCallback = new BluetoothLeAudio.Callback() {

        @Override

        public void onBroadcastToUnicastFallbackGroupChanged(int groupId) {

            if (!Flags.adoptPrimaryGroupManagementApiV2()) return;

            Log.d(TAG, "onBroadcastToUnicastFallbackGroupChanged, group id = " + groupId);

            var unused =

                    ThreadUtils.postOnBackgroundThread(

                            AudioSharingCallAudioPreferenceController.this::updateSummary);

        }



        @Override

        public void onCodecConfigChanged(int i,

                @NonNull BluetoothLeAudioCodecStatus bluetoothLeAudioCodecStatus) {}



        @Override

        public void onGroupNodeAdded(@NonNull BluetoothDevice bluetoothDevice, int i) {}



        @Override

        public void onGroupNodeRemoved(@NonNull BluetoothDevice bluetoothDevice, int i) {}



        @Override

        public void onGroupStatusChanged(int i, int i1) {}

    };



    public AudioSharingCallAudioPreferenceController(Context context) {

        super(context, PREF_KEY);
@@ -155,6 +182,7 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 
        LocalBluetoothProfileManager profileManager =

                mBtManager == null ? null : mBtManager.getProfileManager();

        mEventManager = mBtManager == null ? null : mBtManager.getEventManager();

        mLeAudio = profileManager == null ? null : profileManager.getLeAudioProfile();

        mAssistant =

                profileManager == null

                        ? null
@@ -173,6 +201,8 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 


        @Override

        public void onChange(boolean selfChange) {

            if (Flags.adoptPrimaryGroupManagementApiV2()) return;

            // TODO: remove content observer once switch to API

            Log.d(TAG, "onChange, fallback device group id has been changed");

            var unused =

                    ThreadUtils.postOnBackgroundThread(
@@ -289,7 +319,8 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 
            Log.d(TAG, "Skip registerCallbacks(). Feature is not available.");

            return;

        }

        if (mEventManager == null || mContentResolver == null || mAssistant == null) {

        if (mEventManager == null || mAssistant == null || (Flags.adoptPrimaryGroupManagementApiV2()

                ? mLeAudio == null : mContentResolver == null)) {

            Log.d(

                    TAG,

                    "Skip registerCallbacks(). Init is not ready: eventManager = "
@@ -301,10 +332,19 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 
        if (!mCallbacksRegistered.get()) {

            Log.d(TAG, "registerCallbacks()");

            mEventManager.registerCallback(this);

            if (Flags.adoptPrimaryGroupManagementApiV2()) {

                if (mLeAudio != null) { // To pass nullability pre-submit

                    mLeAudio.registerCallback(mExecutor, mLeAudioCallback);

                }

            } else {

                if (mContentResolver != null) { // To pass nullability pre-submit

                    mContentResolver.registerContentObserver(

                    Settings.Secure.getUriFor(BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                            Settings.Secure.getUriFor(

                                    BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                            false,

                            mSettingsObserver);

                }

            }

            mAssistant.registerServiceCallBack(mExecutor, mBroadcastAssistantCallback);

            mIsAudioModeOngoingCall.set(isAudioModeOngoingCall(mContext));

            mCallbacksRegistered.set(true);
@@ -316,14 +356,23 @@ public class AudioSharingCallAudioPreferenceController extends AudioSharingBaseP 
            Log.d(TAG, "Skip unregisterCallbacks(). Feature is not available.");

            return;

        }

        if (mEventManager == null || mContentResolver == null || mAssistant == null) {

        if (mEventManager == null || mAssistant == null || (Flags.adoptPrimaryGroupManagementApiV2()

                ? mLeAudio == null : mContentResolver == null)) {

            Log.d(TAG, "Skip unregisterCallbacks(). Init is not ready.");

            return;

        }

        if (mCallbacksRegistered.get()) {

            Log.d(TAG, "unregisterCallbacks()");

            mEventManager.unregisterCallback(this);

            if (Flags.adoptPrimaryGroupManagementApiV2()) {

                if (mLeAudio != null) { // To pass nullability pre-submit

                    mLeAudio.unregisterCallback(mLeAudioCallback);

                }

            } else {

                if (mContentResolver != null) { // To pass nullability pre-submit

                    mContentResolver.unregisterContentObserver(mSettingsObserver);

                }

            }

            mAssistant.unregisterServiceCallBack(mBroadcastAssistantCallback);

            mCallbacksRegistered.set(false);

        }

src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceController.java

+60 −10
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ import static com.android.settingslib.bluetooth.LocalBluetoothLeBroadcast.EXTRA_ 
import android.app.settings.SettingsEnums;

import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothLeAudio;

import android.bluetooth.BluetoothLeAudioCodecStatus;

import android.bluetooth.BluetoothLeBroadcastAssistant;

import android.bluetooth.BluetoothLeBroadcastMetadata;

import android.bluetooth.BluetoothLeBroadcastReceiveState;
@@ -90,6 +92,7 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
    @Nullable private final CachedBluetoothDeviceManager mDeviceManager;

    @Nullable private final BluetoothEventManager mEventManager;

    @Nullable private final LocalBluetoothProfileManager mProfileManager;

    @Nullable private final LeAudioProfile mLeAudio;

    @Nullable private final LocalBluetoothLeBroadcast mBroadcast;

    @Nullable private final LocalBluetoothLeBroadcastAssistant mAssistant;

    @Nullable private final ContentResolver mContentResolver;
@@ -103,7 +106,7 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
    private AtomicBoolean mIsAudioModeOngoingCall = new AtomicBoolean(false);



    @VisibleForTesting

    BluetoothLeBroadcastAssistant.Callback mBroadcastAssistantCallback =

    final BluetoothLeBroadcastAssistant.Callback mBroadcastAssistantCallback =

            new BluetoothLeBroadcastAssistant.Callback() {

                @Override

                public void onSearchStarted(int reason) {}
@@ -193,10 +196,37 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
                        @NonNull BluetoothLeBroadcastReceiveState state) {}

            };



    @VisibleForTesting

    final BluetoothLeAudio.Callback mLeAudioCallback = new BluetoothLeAudio.Callback() {

        @Override

        public void onBroadcastToUnicastFallbackGroupChanged(int groupId) {

            if (!Flags.adoptPrimaryGroupManagementApiV2()) return;

            Log.d(TAG, "onBroadcastToUnicastFallbackGroupChanged, group id = " + groupId);

            if (mBluetoothDeviceUpdater != null) {

                mBluetoothDeviceUpdater.refreshPreference();

            }

        }



        @Override

        public void onCodecConfigChanged(int i,

                @NonNull BluetoothLeAudioCodecStatus bluetoothLeAudioCodecStatus) {}



        @Override

        public void onGroupNodeAdded(@NonNull BluetoothDevice bluetoothDevice, int i) {}



        @Override

        public void onGroupNodeRemoved(@NonNull BluetoothDevice bluetoothDevice, int i) {}



        @Override

        public void onGroupStatusChanged(int i, int i1) {}

    };



    @VisibleForTesting

    ContentObserver mSettingsObserver = new ContentObserver(new Handler(Looper.getMainLooper())) {

        @Override

        public void onChange(boolean selfChange) {

            if (Flags.adoptPrimaryGroupManagementApiV2()) return;

            // TODO: remove content observer once switch to API

            Log.d(TAG, "onChange, primary group id has been changed, refresh list");

            if (mBluetoothDeviceUpdater != null) {

                mBluetoothDeviceUpdater.refreshPreference();
@@ -210,6 +240,7 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
        mEventManager = mBtManager == null ? null : mBtManager.getEventManager();

        mDeviceManager = mBtManager == null ? null : mBtManager.getCachedDeviceManager();

        mProfileManager = mBtManager == null ? null : mBtManager.getProfileManager();

        mLeAudio = mProfileManager == null ? null : mProfileManager.getLeAudioProfile();

        mBroadcast = mProfileManager == null ? null : mProfileManager.getLeAudioBroadcastProfile();

        mAssistant =

                mProfileManager == null
@@ -235,8 +266,9 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
            if (mEventManager == null

                    || mAssistant == null

                    || mDialogHandler == null

                    || mContentResolver == null

                    || mBluetoothDeviceUpdater == null) {

                    || mBluetoothDeviceUpdater == null

                    || (Flags.adoptPrimaryGroupManagementApiV2() ? mLeAudio == null

                    : mContentResolver == null)) {

                Log.d(TAG, "Skip onStart(), profile is not ready.");

                return;

            }
@@ -244,10 +276,19 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
            mEventManager.registerCallback(this);

            mAssistant.registerServiceCallBack(mExecutor, mBroadcastAssistantCallback);

            mDialogHandler.registerCallbacks(mExecutor);

            if (Flags.adoptPrimaryGroupManagementApiV2()) {

                if (mLeAudio != null) { // To pass nullability pre-submit

                    mLeAudio.registerCallback(mExecutor, mLeAudioCallback);

                }

            } else {

                if (mContentResolver != null) { // To pass nullability pre-submit

                    mContentResolver.registerContentObserver(

                    Settings.Secure.getUriFor(BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                            Settings.Secure.getUriFor(

                                    BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                            false,

                            mSettingsObserver);

                }

            }

            mBluetoothDeviceUpdater.registerCallback();

            mBluetoothDeviceUpdater.refreshPreference();

            mIsAudioModeOngoingCall.set(isAudioModeOngoingCall(mContext));
@@ -268,8 +309,9 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
            if (mEventManager == null

                    || mAssistant == null

                    || mDialogHandler == null

                    || mContentResolver == null

                    || mBluetoothDeviceUpdater == null) {

                    || mBluetoothDeviceUpdater == null

                    || (Flags.adoptPrimaryGroupManagementApiV2() ? mLeAudio == null

                    : mContentResolver == null)) {

                Log.d(TAG, "Skip onStop(), profile is not ready.");

                return;

            }
@@ -277,7 +319,15 @@ public class AudioSharingDevicePreferenceController extends BasePreferenceContro 
            mEventManager.unregisterCallback(this);

            mAssistant.unregisterServiceCallBack(mBroadcastAssistantCallback);

            mDialogHandler.unregisterCallbacks();

            if (Flags.adoptPrimaryGroupManagementApiV2()) {

                if (mLeAudio != null) { // To pass nullability pre-submit

                    mLeAudio.unregisterCallback(mLeAudioCallback);

                }

            } else {

                if (mContentResolver != null) { // To pass nullability pre-submit

                    mContentResolver.unregisterContentObserver(mSettingsObserver);

                }

            }

            mBluetoothDeviceUpdater.unregisterCallback();

        });

    }

src/com/android/settings/connecteddevice/audiosharing/AudioSharingDeviceVolumeGroupController.java

+60 −7
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ package com.android.settings.connecteddevice.audiosharing; 
import android.annotation.IntRange;

import android.bluetooth.BluetoothCsipSetCoordinator;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothLeAudio;

import android.bluetooth.BluetoothLeAudioCodecStatus;

import android.bluetooth.BluetoothLeBroadcastAssistant;

import android.bluetooth.BluetoothLeBroadcastMetadata;

import android.bluetooth.BluetoothLeBroadcastReceiveState;
@@ -46,10 +48,12 @@ import com.android.settings.connecteddevice.DevicePreferenceCallback; 
import com.android.settings.dashboard.DashboardFragment;

import com.android.settingslib.bluetooth.BluetoothUtils;

import com.android.settingslib.bluetooth.CachedBluetoothDevice;

import com.android.settingslib.bluetooth.LeAudioProfile;

import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcastAssistant;

import com.android.settingslib.bluetooth.LocalBluetoothManager;

import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;

import com.android.settingslib.bluetooth.VolumeControlProfile;

import com.android.settingslib.flags.Flags;



import java.util.Map;

import java.util.concurrent.ConcurrentHashMap;
@@ -65,6 +69,7 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 


    @Nullable private final LocalBluetoothManager mBtManager;

    @Nullable private final LocalBluetoothProfileManager mProfileManager;

    @Nullable private final LeAudioProfile mLeAudio;

    @Nullable private final LocalBluetoothLeBroadcastAssistant mAssistant;

    @Nullable private final VolumeControlProfile mVolumeControl;

    @Nullable private final ContentResolver mContentResolver;
@@ -173,10 +178,37 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 
                        @NonNull BluetoothLeBroadcastReceiveState state) {}

            };



    @VisibleForTesting

    final BluetoothLeAudio.Callback mLeAudioCallback = new BluetoothLeAudio.Callback() {

        @Override

        public void onBroadcastToUnicastFallbackGroupChanged(int groupId) {

            if (!Flags.adoptPrimaryGroupManagementApiV2()) return;

            Log.d(TAG, "onBroadcastToUnicastFallbackGroupChanged, group id = " + groupId);

            for (AudioSharingDeviceVolumePreference preference : mVolumePreferences) {

                int order = getPreferenceOrderForDevice(preference.getCachedDevice());

                AudioSharingUtils.postOnMainThread(mContext, () -> preference.setOrder(order));

            }

        }



        @Override

        public void onCodecConfigChanged(int i,

                @NonNull BluetoothLeAudioCodecStatus bluetoothLeAudioCodecStatus) {}



        @Override

        public void onGroupNodeAdded(@NonNull BluetoothDevice bluetoothDevice, int i) {}



        @Override

        public void onGroupNodeRemoved(@NonNull BluetoothDevice bluetoothDevice, int i) {}



        @Override

        public void onGroupStatusChanged(int i, int i1) {}

    };



    public AudioSharingDeviceVolumeGroupController(Context context) {

        super(context, KEY);

        mBtManager = Utils.getLocalBtManager(mContext);

        mProfileManager = mBtManager == null ? null : mBtManager.getProfileManager();

        mLeAudio = mProfileManager == null ? null : mProfileManager.getLeAudioProfile();

        mAssistant =

                mProfileManager == null

                        ? null
@@ -194,6 +226,8 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 


        @Override

        public void onChange(boolean selfChange) {

            if (Flags.adoptPrimaryGroupManagementApiV2()) return;

            // TODO: remove content observer once switch to API

            Log.d(TAG, "onChange, fallback device group id has been changed");

            for (AudioSharingDeviceVolumePreference preference : mVolumePreferences) {

                int order = getPreferenceOrderForDevice(preference.getCachedDevice());
@@ -358,7 +392,8 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 
        if (mAssistant == null

                || mVolumeControl == null

                || mBluetoothDeviceUpdater == null

                || mContentResolver == null

                || (Flags.adoptPrimaryGroupManagementApiV2() ? mLeAudio == null

                : mContentResolver == null)

                || !AudioSharingUtils.isAudioSharingProfileReady(mProfileManager)) {

            Log.d(TAG, "Skip registerCallbacks(). Profile is not ready.");

            return;
@@ -369,10 +404,19 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 
            mVolumeControl.registerCallback(mExecutor, mVolumeControlCallback);

            mBluetoothDeviceUpdater.registerCallback();

            mBluetoothDeviceUpdater.refreshPreference();

            if (Flags.adoptPrimaryGroupManagementApiV2()) {

                if (mLeAudio != null) { // To pass nullability pre-submit

                    mLeAudio.registerCallback(mExecutor, mLeAudioCallback);

                }

            } else {

                if (mContentResolver != null) { // To pass nullability pre-submit

                    mContentResolver.registerContentObserver(

                    Settings.Secure.getUriFor(BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                            Settings.Secure.getUriFor(

                                    BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                            false,

                            mSettingsObserver);

                }

            }

            mCallbacksRegistered.set(true);

        }

    }
@@ -385,7 +429,8 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 
        if (mAssistant == null

                || mVolumeControl == null

                || mBluetoothDeviceUpdater == null

                || mContentResolver == null

                || (Flags.adoptPrimaryGroupManagementApiV2() ? mLeAudio == null

                : mContentResolver == null)

                || !AudioSharingUtils.isAudioSharingProfileReady(mProfileManager)) {

            Log.d(TAG, "Skip unregisterCallbacks(). Profile is not ready.");

            return;
@@ -395,7 +440,15 @@ public class AudioSharingDeviceVolumeGroupController extends AudioSharingBasePre 
            mAssistant.unregisterServiceCallBack(mBroadcastAssistantCallback);

            mVolumeControl.unregisterCallback(mVolumeControlCallback);

            mBluetoothDeviceUpdater.unregisterCallback();

            if (Flags.adoptPrimaryGroupManagementApiV2()) {

                if (mLeAudio != null) { // To pass nullability pre-submit

                    mLeAudio.unregisterCallback(mLeAudioCallback);

                }

            } else {

                if (mContentResolver != null) { // To pass nullability pre-submit

                    mContentResolver.unregisterContentObserver(mSettingsObserver);

                }

            }

            mValueMap.clear();

            mCallbacksRegistered.set(false);

        }

src/com/android/settings/connecteddevice/audiosharing/AudioSharingUtils.java

+7 −0
Original line number Diff line number Diff line
@@ -46,6 +46,7 @@ import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcastAssistant; 
import com.android.settingslib.bluetooth.LocalBluetoothManager;

import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;

import com.android.settingslib.bluetooth.VolumeControlProfile;

import com.android.settingslib.flags.Flags;



import java.util.ArrayList;

import java.util.Comparator;
@@ -342,6 +343,12 @@ public class AudioSharingUtils { 
        if (assistant == null || !assistant.isProfileReady()) {

            return false;

        }

        if (Flags.adoptPrimaryGroupManagementApiV2()) {

            LeAudioProfile leAudio = profileManager.getLeAudioProfile();

            if (leAudio == null || !leAudio.isProfileReady()) {

                return false;

            }

        }

        VolumeControlProfile vc = profileManager.getVolumeControlProfile();

        return vc != null && vc.isProfileReady();

    }

tests/robotests/src/com/android/settings/connecteddevice/audiosharing/AudioSharingCallAudioPreferenceControllerTest.java

+43 −3
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ import android.app.settings.SettingsEnums; 
import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothCsipSetCoordinator;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothLeAudio;

import android.bluetooth.BluetoothLeBroadcastAssistant;

import android.bluetooth.BluetoothLeBroadcastMetadata;

import android.bluetooth.BluetoothLeBroadcastReceiveState;
@@ -174,6 +175,7 @@ public class AudioSharingCallAudioPreferenceControllerTest { 
        when(mBtProfileManager.getLeAudioBroadcastProfile()).thenReturn(mBroadcast);

        when(mBtProfileManager.getLeAudioBroadcastAssistantProfile()).thenReturn(mAssistant);

        when(mBtProfileManager.getVolumeControlProfile()).thenReturn(mVolumeControl);

        when(mLeaProfile.isProfileReady()).thenReturn(true);

        when(mBroadcast.isProfileReady()).thenReturn(true);

        when(mAssistant.isProfileReady()).thenReturn(true);

        when(mVolumeControl.isProfileReady()).thenReturn(true);
@@ -222,13 +224,15 @@ public class AudioSharingCallAudioPreferenceControllerTest { 
                                BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                        false,

                        mContentObserver);

        verify(mLeaProfile, never()).registerCallback(any(), any(BluetoothLeAudio.Callback.class));

        verify(mAssistant, never())

                .registerServiceCallBack(any(), any(BluetoothLeBroadcastAssistant.Callback.class));

    }



    @Test

    @EnableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING)

    public void onStart_flagOn_registerCallback() {

    @DisableFlags(Flags.FLAG_ADOPT_PRIMARY_GROUP_MANAGEMENT_API_V2)

    public void onStart_flagOn_registerCallbackIncludingContentObserver() {

        mController.onStart(mLifecycleOwner);

        verify(mBtEventManager).registerCallback(mController);

        verify(mContentResolver)
@@ -237,6 +241,24 @@ public class AudioSharingCallAudioPreferenceControllerTest { 
                                BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                        false,

                        mContentObserver);

        verify(mLeaProfile, never()).registerCallback(any(), any(BluetoothLeAudio.Callback.class));

        verify(mAssistant)

                .registerServiceCallBack(any(), any(BluetoothLeBroadcastAssistant.Callback.class));

    }



    @Test

    @EnableFlags({Flags.FLAG_ENABLE_LE_AUDIO_SHARING,

            Flags.FLAG_ADOPT_PRIMARY_GROUP_MANAGEMENT_API_V2})

    public void onStart_flagOn_registerCallbackIncludingLeaProfile() {

        mController.onStart(mLifecycleOwner);

        verify(mBtEventManager).registerCallback(mController);

        verify(mContentResolver, never())

                .registerContentObserver(

                        Settings.Secure.getUriFor(

                                BluetoothUtils.getPrimaryGroupIdUriForBroadcast()),

                        false,

                        mContentObserver);

        verify(mLeaProfile).registerCallback(any(), any(BluetoothLeAudio.Callback.class));

        verify(mAssistant)

                .registerServiceCallBack(any(), any(BluetoothLeBroadcastAssistant.Callback.class));

    }
@@ -248,6 +270,7 @@ public class AudioSharingCallAudioPreferenceControllerTest { 
        mController.onStop(mLifecycleOwner);

        verify(mBtEventManager, never()).unregisterCallback(mController);

        verify(mContentResolver, never()).unregisterContentObserver(mContentObserver);

        verify(mLeaProfile, never()).registerCallback(any(), any(BluetoothLeAudio.Callback.class));

        verify(mAssistant, never())

                .unregisterServiceCallBack(any(BluetoothLeBroadcastAssistant.Callback.class));

    }
@@ -259,17 +282,33 @@ public class AudioSharingCallAudioPreferenceControllerTest { 
        mController.onStop(mLifecycleOwner);

        verify(mBtEventManager, never()).unregisterCallback(mController);

        verify(mContentResolver, never()).unregisterContentObserver(mContentObserver);

        verify(mLeaProfile, never()).registerCallback(any(), any(BluetoothLeAudio.Callback.class));

        verify(mAssistant, never())

                .unregisterServiceCallBack(any(BluetoothLeBroadcastAssistant.Callback.class));

    }



    @Test

    @EnableFlags(Flags.FLAG_ENABLE_LE_AUDIO_SHARING)

    public void onStop_flagOn_registered_unregisterCallback() {

    @DisableFlags(Flags.FLAG_ADOPT_PRIMARY_GROUP_MANAGEMENT_API_V2)

    public void onStop_flagOn_registered_unregisterCallbackIncludingContentObserver() {

        mController.setCallbacksRegistered(true);

        mController.onStop(mLifecycleOwner);

        verify(mBtEventManager).unregisterCallback(mController);

        verify(mContentResolver).unregisterContentObserver(mContentObserver);

        verify(mLeaProfile, never()).unregisterCallback(any(BluetoothLeAudio.Callback.class));

        verify(mAssistant)

                .unregisterServiceCallBack(any(BluetoothLeBroadcastAssistant.Callback.class));

    }



    @Test

    @EnableFlags({Flags.FLAG_ENABLE_LE_AUDIO_SHARING,

            Flags.FLAG_ADOPT_PRIMARY_GROUP_MANAGEMENT_API_V2})

    public void onStop_flagOn_registered_unregisterCallbackIncludingLeaProfile() {

        mController.setCallbacksRegistered(true);

        mController.onStop(mLifecycleOwner);

        verify(mBtEventManager).unregisterCallback(mController);

        verify(mContentResolver, never()).unregisterContentObserver(mContentObserver);

        verify(mLeaProfile).unregisterCallback(any(BluetoothLeAudio.Callback.class));

        verify(mAssistant)

                .unregisterServiceCallBack(any(BluetoothLeBroadcastAssistant.Callback.class));

    }
@@ -367,7 +406,8 @@ public class AudioSharingCallAudioPreferenceControllerTest { 
        shadowOf(Looper.getMainLooper()).idle();

        mPreference.setSummary("test");



        mContentObserver.onChange(true);

        mController.mLeAudioCallback.onBroadcastToUnicastFallbackGroupChanged(

                TEST_DEVICE_GROUP_ID1);

        shadowOf(Looper.getMainLooper()).idle();

        assertThat(mPreference.getSummary().toString())

                .isEqualTo(