Merge "[Audiosharing] Register cached callbacks once service is connected." into main (40c76737) · Commits · e / os / android_frameworks_base

packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java

+239 −149

Original line number	Diff line number	Diff line
		@@ -31,7 +31,6 @@ import android.bluetooth.BluetoothLeBroadcastReceiveState;
		import android.bluetooth.BluetoothLeBroadcastSubgroup;
		import android.bluetooth.BluetoothProfile;
		import android.bluetooth.BluetoothProfile.ServiceListener;
		import android.bluetooth.BluetoothStatusCodes;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.database.ContentObserver;
		@@ -42,7 +41,6 @@ import android.os.Looper;
		import android.provider.Settings;
		import android.text.TextUtils;
		import android.util.Log;
		import android.util.Pair;

		import androidx.annotation.RequiresApi;

		@@ -53,15 +51,17 @@ import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Collections;
		import java.util.List;
		import java.util.Map;
		import java.util.UUID;
		import java.util.concurrent.ConcurrentHashMap;
		import java.util.concurrent.Executor;
		import java.util.concurrent.Executors;
		import java.util.concurrent.ThreadLocalRandom;

		/**
		* LocalBluetoothLeBroadcast provides an interface between the Settings app
		* and the functionality of the local {@link BluetoothLeBroadcast}.
		* Use the {@link BluetoothLeBroadcast.Callback} to get the result callback.
		* LocalBluetoothLeBroadcast provides an interface between the Settings app and the functionality of
		* the local {@link BluetoothLeBroadcast}. Use the {@link BluetoothLeBroadcast.Callback} to get the
		* result callback.
		*/
		public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		private static final String TAG = "LocalBluetoothLeBroadcast";
		@@ -74,7 +74,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		// Order of this profile in device profiles list
		private static final int ORDINAL = 1;
		private static final int UNKNOWN_VALUE_PLACEHOLDER = -1;
		private static final Uri[] SETTINGS_URIS = new Uri[]{
		private static final Uri[] SETTINGS_URIS =
		new Uri[] {
		Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO),
		Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE),
		Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME),
		@@ -95,14 +96,19 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		private Executor mExecutor;
		private ContentResolver mContentResolver;
		private ContentObserver mSettingsObserver;
		// Cached broadcast callbacks being register before service is connected.
		private Map<BluetoothLeBroadcast.Callback, Executor> mCachedBroadcastCallbackExecutorMap =
		new ConcurrentHashMap<>();

		private final ServiceListener mServiceListener = new ServiceListener() {
		private final ServiceListener mServiceListener =
		new ServiceListener() {
		@Override
		public void onServiceConnected(int profile, BluetoothProfile proxy) {
		if (DEBUG) {
		Log.d(TAG, "Bluetooth service connected: " + profile);
		}
		if ((profile == BluetoothProfile.LE_AUDIO_BROADCAST) && !mIsBroadcastProfileReady) {
		if ((profile == BluetoothProfile.LE_AUDIO_BROADCAST)
		&& !mIsBroadcastProfileReady) {
		mServiceBroadcast = (BluetoothLeBroadcast) proxy;
		mIsBroadcastProfileReady = true;
		registerServiceCallBack(mExecutor, mBroadcastCallback);
		@@ -111,6 +117,16 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		updateBroadcastInfoFromBroadcastMetadata(metadata.get(0));
		}
		registerContentObserver();
		if (DEBUG) {
		Log.d(
		TAG,
		"onServiceConnected: register "
		+ "mCachedBroadcastCallbackExecutorMap = "
		+ mCachedBroadcastCallbackExecutorMap);
		}
		mCachedBroadcastCallbackExecutorMap.forEach(
		(callback, executor) ->
		registerServiceCallBack(executor, callback));
		} else if ((profile == BluetoothProfile.LE_AUDIO_BROADCAST_ASSISTANT)
		&& !mIsBroadcastAssistantProfileReady) {
		mIsBroadcastAssistantProfileReady = true;
		@@ -122,11 +138,13 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		@Override
		public void onServiceDisconnected(int profile) {
		if (DEBUG) {
		Log.d(TAG, "Bluetooth service disconnected");
		Log.d(TAG, "Bluetooth service disconnected: " + profile);
		}
		if ((profile == BluetoothProfile.LE_AUDIO_BROADCAST) && mIsBroadcastProfileReady) {
		if ((profile == BluetoothProfile.LE_AUDIO_BROADCAST)
		&& mIsBroadcastProfileReady) {
		mIsBroadcastProfileReady = false;
		unregisterServiceCallBack(mBroadcastCallback);
		mCachedBroadcastCallbackExecutorMap.clear();
		}
		if ((profile == BluetoothProfile.LE_AUDIO_BROADCAST_ASSISTANT)
		&& mIsBroadcastAssistantProfileReady) {
		@@ -145,8 +163,11 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		@Override
		public void onBroadcastStarted(int reason, int broadcastId) {
		if (DEBUG) {
		Log.d(TAG,
		"onBroadcastStarted(), reason = " + reason + ", broadcastId = "
		Log.d(
		TAG,
		"onBroadcastStarted(), reason = "
		+ reason
		+ ", broadcastId = "
		+ broadcastId);
		}
		setLatestBroadcastId(broadcastId);
		@@ -161,8 +182,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}

		@Override
		public void onBroadcastMetadataChanged(int broadcastId,
		@NonNull BluetoothLeBroadcastMetadata metadata) {
		public void onBroadcastMetadataChanged(
		int broadcastId, @NonNull BluetoothLeBroadcastMetadata metadata) {
		if (DEBUG) {
		Log.d(TAG, "onBroadcastMetadataChanged(), broadcastId = " + broadcastId);
		}
		@@ -172,8 +193,11 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		@Override
		public void onBroadcastStopped(int reason, int broadcastId) {
		if (DEBUG) {
		Log.d(TAG,
		"onBroadcastStopped(), reason = " + reason + ", broadcastId = "
		Log.d(
		TAG,
		"onBroadcastStopped(), reason = "
		+ reason
		+ ", broadcastId = "
		+ broadcastId);
		}

		@@ -191,8 +215,11 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		@Override
		public void onBroadcastUpdated(int reason, int broadcastId) {
		if (DEBUG) {
		Log.d(TAG,
		"onBroadcastUpdated(), reason = " + reason + ", broadcastId = "
		Log.d(
		TAG,
		"onBroadcastUpdated(), reason = "
		+ reason
		+ ", broadcastId = "
		+ broadcastId);
		}
		setLatestBroadcastId(broadcastId);
		@@ -202,26 +229,28 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		@Override
		public void onBroadcastUpdateFailed(int reason, int broadcastId) {
		if (DEBUG) {
		Log.d(TAG,
		"onBroadcastUpdateFailed(), reason = " + reason + ", broadcastId = "
		Log.d(
		TAG,
		"onBroadcastUpdateFailed(), reason = "
		+ reason
		+ ", broadcastId = "
		+ broadcastId);
		}
		}

		@Override
		public void onPlaybackStarted(int reason, int broadcastId) {
		}
		public void onPlaybackStarted(int reason, int broadcastId) {}

		@Override
		public void onPlaybackStopped(int reason, int broadcastId) {
		}
		public void onPlaybackStopped(int reason, int broadcastId) {}
		};

		private final BluetoothLeBroadcastAssistant.Callback mBroadcastAssistantCallback =
		new BluetoothLeBroadcastAssistant.Callback() {
		@Override
		public void onSourceAdded(@NonNull BluetoothDevice sink, int sourceId,
		int reason) {}
		public void onSourceAdded(
		@NonNull BluetoothDevice sink, int sourceId, int reason) {}

		@Override
		public void onSearchStarted(int reason) {}

		@@ -238,38 +267,65 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		public void onSourceFound(@NonNull BluetoothLeBroadcastMetadata source) {}

		@Override
		public void onSourceAddFailed(@NonNull BluetoothDevice sink,
		@NonNull BluetoothLeBroadcastMetadata source, int reason) {}
		public void onSourceAddFailed(
		@NonNull BluetoothDevice sink,
		@NonNull BluetoothLeBroadcastMetadata source,
		int reason) {}

		@Override
		public void onSourceModified(@NonNull BluetoothDevice sink, int sourceId,
		int reason) {}
		public void onSourceModified(
		@NonNull BluetoothDevice sink, int sourceId, int reason) {}

		@Override
		public void onSourceModifyFailed(@NonNull BluetoothDevice sink, int sourceId,
		int reason) {}
		public void onSourceModifyFailed(
		@NonNull BluetoothDevice sink, int sourceId, int reason) {}

		@Override
		public void onSourceRemoved(@NonNull BluetoothDevice sink, int sourceId,
		int reason) {
		public void onSourceRemoved(
		@NonNull BluetoothDevice sink, int sourceId, int reason) {
		if (DEBUG) {
		Log.d(TAG, "onSourceRemoved(), sink = " + sink + ", reason = "
		+ reason + ", sourceId = " + sourceId);
		Log.d(
		TAG,
		"onSourceRemoved(), sink = "
		+ sink
		+ ", reason = "
		+ reason
		+ ", sourceId = "
		+ sourceId);
		}
		}

		@Override
		public void onSourceRemoveFailed(@NonNull BluetoothDevice sink, int sourceId,
		int reason) {
		public void onSourceRemoveFailed(
		@NonNull BluetoothDevice sink, int sourceId, int reason) {
		if (DEBUG) {
		Log.d(TAG, "onSourceRemoveFailed(), sink = " + sink + ", reason = "
		+ reason + ", sourceId = " + sourceId);
		Log.d(
		TAG,
		"onSourceRemoveFailed(), sink = "
		+ sink
		+ ", reason = "
		+ reason
		+ ", sourceId = "
		+ sourceId);
		}
		}

		@Override
		public void onReceiveStateChanged(@NonNull BluetoothDevice sink, int sourceId,
		@NonNull BluetoothLeBroadcastReceiveState state) {}
		public void onReceiveStateChanged(
		@NonNull BluetoothDevice sink,
		int sourceId,
		@NonNull BluetoothLeBroadcastReceiveState state) {
		if (DEBUG) {
		Log.d(
		TAG,
		"onReceiveStateChanged(), sink = "
		+ sink
		+ ", sourceId = "
		+ sourceId
		+ ", state = "
		+ state);
		}
		}
		};

		private class BroadcastSettingsObserver extends ContentObserver {
		@@ -296,8 +352,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		BluetoothAdapter.getDefaultAdapter()
		.getProfileProxy(context, mServiceListener, BluetoothProfile.LE_AUDIO_BROADCAST);
		BluetoothAdapter.getDefaultAdapter()
		.getProfileProxy(context, mServiceListener,
		BluetoothProfile.LE_AUDIO_BROADCAST_ASSISTANT);
		.getProfileProxy(
		context, mServiceListener, BluetoothProfile.LE_AUDIO_BROADCAST_ASSISTANT);
		}

		/**
		@@ -312,11 +368,11 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}
		String programInfo = getProgramInfo();
		if (DEBUG) {
		Log.d(TAG,
		"startBroadcast: language = " + language + " ,programInfo = " + programInfo);
		Log.d(TAG, "startBroadcast: language = " + language + " ,programInfo = " + programInfo);
		}
		buildContentMetadata(language, programInfo);
		mServiceBroadcast.startBroadcast(mBluetoothLeAudioContentMetadata,
		mServiceBroadcast.startBroadcast(
		mBluetoothLeAudioContentMetadata,
		(mBroadcastCode != null && mBroadcastCode.length > 0) ? mBroadcastCode : null);
		}

		@@ -344,8 +400,10 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		Log.d(TAG, "mContentResolver is null");
		return;
		}
		Settings.Secure.putString(mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO, programInfo);
		Settings.Secure.putString(
		mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO,
		programInfo);
		}
		}

		@@ -372,7 +430,9 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		Log.d(TAG, "mContentResolver is null");
		return;
		}
		Settings.Secure.putString(mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE,
		Settings.Secure.putString(
		mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE,
		new String(broadcastCode, StandardCharsets.UTF_8));
		}
		}
		@@ -401,8 +461,10 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		Log.d(TAG, "mContentResolver is null");
		return;
		}
		Settings.Secure.putString(mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME, mAppSourceName);
		Settings.Secure.putString(
		mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME,
		mAppSourceName);
		}
		}

		@@ -427,7 +489,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		if (mBluetoothLeBroadcastMetadata == null) {
		final List<BluetoothLeBroadcastMetadata> metadataList =
		mServiceBroadcast.getAllBroadcastMetadata();
		mBluetoothLeBroadcastMetadata = metadataList.stream()
		mBluetoothLeBroadcastMetadata =
		metadataList.stream()
		.filter(i -> i.getBroadcastId() == mBroadcastId)
		.findFirst()
		.orElse(null);
		@@ -440,21 +503,26 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		Log.d(TAG, "updateBroadcastInfoFromContentProvider: mContentResolver is null");
		return;
		}
		String programInfo = Settings.Secure.getString(mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO);
		String programInfo =
		Settings.Secure.getString(
		mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO);
		if (programInfo == null) {
		programInfo = getDefaultValueOfProgramInfo();
		}
		setProgramInfo(programInfo, /* updateContentResolver= */ false);

		String prefBroadcastCode = Settings.Secure.getString(mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE);
		byte[] broadcastCode = (prefBroadcastCode == null) ? getDefaultValueOfBroadcastCode()
		String prefBroadcastCode =
		Settings.Secure.getString(
		mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE);
		byte[] broadcastCode =
		(prefBroadcastCode == null)
		? getDefaultValueOfBroadcastCode()
		: prefBroadcastCode.getBytes(StandardCharsets.UTF_8);
		setBroadcastCode(broadcastCode, /* updateContentResolver= */ false);

		String appSourceName = Settings.Secure.getString(mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME);
		String appSourceName =
		Settings.Secure.getString(
		mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME);
		setAppSourceName(appSourceName, /* updateContentResolver= */ false);
		}

		@@ -478,8 +546,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}

		/**
		* Stop the latest LE Broadcast. If the system stopped the LE Broadcast, then the system
		* calls the corresponding callback {@link BluetoothLeBroadcast.Callback}.
		* Stop the latest LE Broadcast. If the system stopped the LE Broadcast, then the system calls
		* the corresponding callback {@link BluetoothLeBroadcast.Callback}.
		*/
		public void stopLatestBroadcast() {
		stopBroadcast(mBroadcastId);
		@@ -511,7 +579,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}
		String programInfo = getProgramInfo();
		if (DEBUG) {
		Log.d(TAG,
		Log.d(
		TAG,
		"updateBroadcast: language = " + language + " ,programInfo = " + programInfo);
		}
		mNewAppSourceName = appSourceName;
		@@ -519,50 +588,79 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		mServiceBroadcast.updateBroadcast(mBroadcastId, mBluetoothLeAudioContentMetadata);
		}

		public void registerServiceCallBack(@NonNull @CallbackExecutor Executor executor,
		/**
		* Register Broadcast Callbacks to track its state and receivers
		*
		* @param executor Executor object for callback
		* @param callback Callback object to be registered
		*/
		public void registerServiceCallBack(
		@NonNull @CallbackExecutor Executor executor,
		@NonNull BluetoothLeBroadcast.Callback callback) {
		if (mServiceBroadcast == null) {
		Log.d(TAG, "The BluetoothLeBroadcast is null.");
		Log.d(TAG, "registerServiceCallBack failed, the BluetoothLeBroadcast is null.");
		mCachedBroadcastCallbackExecutorMap.putIfAbsent(callback, executor);
		return;
		}

		try {
		mServiceBroadcast.registerCallback(executor, callback);
		} catch (IllegalArgumentException e) {
		Log.w(TAG, "registerServiceCallBack failed. " + e.getMessage());
		}
		}

		/**
		* Register Broadcast Assistant Callbacks to track it's state and receivers
		* Register Broadcast Assistant Callbacks to track its state and receivers
		*
		* @param executor Executor object for callback
		* @param callback Callback object to be registered
		*/
		public void registerBroadcastAssistantCallback(@NonNull @CallbackExecutor Executor executor,
		private void registerBroadcastAssistantCallback(
		@NonNull @CallbackExecutor Executor executor,
		@NonNull BluetoothLeBroadcastAssistant.Callback callback) {
		if (mServiceBroadcastAssistant == null) {
		Log.d(TAG, "The BluetoothLeBroadcastAssisntant is null.");
		Log.d(
		TAG,
		"registerBroadcastAssistantCallback failed, "
		+ "the BluetoothLeBroadcastAssistant is null.");
		return;
		}

		mServiceBroadcastAssistant.registerCallback(executor, callback);
		}

		/**
		* Unregister previously registered Broadcast Callbacks
		*
		* @param callback Callback object to be unregistered
		*/
		public void unregisterServiceCallBack(@NonNull BluetoothLeBroadcast.Callback callback) {
		mCachedBroadcastCallbackExecutorMap.remove(callback);
		if (mServiceBroadcast == null) {
		Log.d(TAG, "The BluetoothLeBroadcast is null.");
		Log.d(TAG, "unregisterServiceCallBack failed, the BluetoothLeBroadcast is null.");
		return;
		}

		try {
		mServiceBroadcast.unregisterCallback(callback);
		} catch (IllegalArgumentException e) {
		Log.w(TAG, "unregisterServiceCallBack failed. " + e.getMessage());
		}
		}

		/**
		* Unregister previousely registered Broadcast Assistant Callbacks
		* Unregister previously registered Broadcast Assistant Callbacks
		*
		* @param callback Callback object to be unregistered
		*/
		public void unregisterBroadcastAssistantCallback(
		private void unregisterBroadcastAssistantCallback(
		@NonNull BluetoothLeBroadcastAssistant.Callback callback) {
		if (mServiceBroadcastAssistant == null) {
		Log.d(TAG, "The BluetoothLeBroadcastAssisntant is null.");
		Log.d(
		TAG,
		"unregisterBroadcastAssistantCallback, "
		+ "the BluetoothLeBroadcastAssistant is null.");
		return;
		}

		@@ -570,8 +668,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}

		private void buildContentMetadata(String language, String programInfo) {
		mBluetoothLeAudioContentMetadata = mBuilder.setLanguage(language).setProgramInfo(
		programInfo).build();
		mBluetoothLeAudioContentMetadata =
		mBuilder.setLanguage(language).setProgramInfo(programInfo).build();
		}

		public LocalBluetoothLeBroadcastMetadata getLocalBluetoothLeBroadcastMetaData() {
		@@ -600,9 +698,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		return true;
		}

		/**
		* Not supported since LE Audio Broadcasts do not establish a connection.
		*/
		/** Not supported since LE Audio Broadcasts do not establish a connection. */
		public int getConnectionStatus(BluetoothDevice device) {
		if (mServiceBroadcast == null) {
		return BluetoothProfile.STATE_DISCONNECTED;
		@@ -611,9 +707,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		return mServiceBroadcast.getConnectionState(device);
		}

		/**
		* Not supported since LE Audio Broadcasts do not establish a connection.
		*/
		/** Not supported since LE Audio Broadcasts do not establish a connection. */
		public List<BluetoothDevice> getConnectedDevices() {
		if (mServiceBroadcast == null) {
		return new ArrayList<BluetoothDevice>(0);
		@@ -622,8 +716,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		return mServiceBroadcast.getConnectedDevices();
		}

		public @NonNull
		List<BluetoothLeBroadcastMetadata> getAllBroadcastMetadata() {
		/** Get all broadcast metadata. */
		public @NonNull List<BluetoothLeBroadcastMetadata> getAllBroadcastMetadata() {
		if (mServiceBroadcast == null) {
		Log.d(TAG, "The BluetoothLeBroadcast is null.");
		return Collections.emptyList();
		@@ -640,16 +734,14 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		return !mServiceBroadcast.getAllBroadcastMetadata().isEmpty();
		}

		/**
		* Service does not provide method to get/set policy.
		*/
		/** Service does not provide method to get/set policy. */
		public int getConnectionPolicy(BluetoothDevice device) {
		return CONNECTION_POLICY_FORBIDDEN;
		}

		/**
		* Service does not provide "setEnabled" method. Please use {@link #startBroadcast},
		* {@link #stopBroadcast()} or {@link #updateBroadcast(String, String)}
		* Service does not provide "setEnabled" method. Please use {@link #startBroadcast}, {@link
		* #stopBroadcast()} or {@link #updateBroadcast(String, String)}
		*/
		public boolean setEnabled(BluetoothDevice device, boolean enabled) {
		return false;
		@@ -683,9 +775,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}
		if (mServiceBroadcast != null) {
		try {
		BluetoothAdapter.getDefaultAdapter().closeProfileProxy(
		BluetoothProfile.LE_AUDIO_BROADCAST,
		mServiceBroadcast);
		BluetoothAdapter.getDefaultAdapter()
		.closeProfileProxy(BluetoothProfile.LE_AUDIO_BROADCAST, mServiceBroadcast);
		mServiceBroadcast = null;
		} catch (Throwable t) {
		Log.w(TAG, "Error cleaning up LeAudio proxy", t);
		@@ -752,5 +843,4 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}
		}
		}

		}

packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcastAssistant.java

+148 −83

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