Merge "[Audiosharing] Support set/get compatibility config." into main (bc227ac7) · Commits · e / os / android_frameworks_base

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

+97 −3

Original line number	Diff line number	Diff line
		@@ -84,6 +84,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		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),
		Settings.Secure.getUriFor(
		Settings.Secure.BLUETOOTH_LE_BROADCAST_IMPROVE_COMPATIBILITY),
		};

		private BluetoothLeBroadcast mServiceBroadcast;
		@@ -96,6 +98,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		private String mNewAppSourceName = "";
		private boolean mIsBroadcastProfileReady = false;
		private boolean mIsBroadcastAssistantProfileReady = false;
		private boolean mImproveCompatibility = false;
		private String mProgramInfo;
		private byte[] mBroadcastCode;
		private Executor mExecutor;
		@@ -381,6 +384,52 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		(mBroadcastCode != null && mBroadcastCode.length > 0) ? mBroadcastCode : null);
		}

		/**
		* Start the private Broadcast for personal audio sharing or qr code sharing.
		*
		* <p>The broadcast will use random string for both broadcast name and subgroup program info;
		* The broadcast will use random string for broadcast code; The broadcast will only have one
		* subgroup due to system limitation; The subgroup language will be null.
		*
		* <p>If the system started the LE Broadcast, then the system calls the corresponding callback
		* {@link BluetoothLeBroadcast.Callback}.
		*/
		public void startPrivateBroadcast() {
		mNewAppSourceName = "Sharing audio";
		if (mServiceBroadcast == null) {
		Log.d(TAG, "The BluetoothLeBroadcast is null when starting the private broadcast.");
		return;
		}
		if (mServiceBroadcast.getAllBroadcastMetadata().size()
		>= mServiceBroadcast.getMaximumNumberOfBroadcasts()) {
		Log.d(TAG, "Skip starting the broadcast due to number limit.");
		return;
		}
		String programInfo = getProgramInfo();
		boolean improveCompatibility = getImproveCompatibility();
		if (DEBUG) {
		Log.d(
		TAG,
		"startBroadcast: language = null , programInfo = "
		+ programInfo
		+ ", improveCompatibility = "
		+ improveCompatibility);
		}
		// Current broadcast framework only support one subgroup
		BluetoothLeBroadcastSubgroupSettings subgroupSettings =
		buildBroadcastSubgroupSettings(
		/* language= */ null, programInfo, improveCompatibility);
		BluetoothLeBroadcastSettings settings =
		buildBroadcastSettings(
		true, // TODO: set to false after framework fix
		TextUtils.isEmpty(programInfo) ? null : programInfo,
		(mBroadcastCode != null && mBroadcastCode.length > 0)
		? mBroadcastCode
		: null,
		ImmutableList.of(subgroupSettings));
		mServiceBroadcast.startBroadcast(settings);
		}

		/**
		* Start the private Broadcast for personal audio sharing or qr code sharing.
		*
		@@ -408,7 +457,11 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}
		// Current broadcast framework only support one subgroup
		BluetoothLeBroadcastSubgroupSettings subgroupSettings =
		buildBroadcastSubgroupSettings(/* language= */ null, programInfo, quality);
		buildBroadcastSubgroupSettings(
		/* language= */ null,
		programInfo,
		/* improveCompatibility= */
		BluetoothLeBroadcastSubgroupSettings.QUALITY_STANDARD == quality);
		BluetoothLeBroadcastSettings settings =
		buildBroadcastSettings(
		true, // TODO: set to false after framework fix
		@@ -437,7 +490,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}

		private BluetoothLeBroadcastSubgroupSettings buildBroadcastSubgroupSettings(
		@Nullable String language, @Nullable String programInfo, int quality) {
		@Nullable String language, @Nullable String programInfo, boolean improveCompatibility) {
		BluetoothLeAudioContentMetadata metadata =
		new BluetoothLeAudioContentMetadata.Builder()
		.setLanguage(language)
		@@ -447,7 +500,10 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		// metadata to keep legacy UI working.
		mBluetoothLeAudioContentMetadata = metadata;
		return new BluetoothLeBroadcastSubgroupSettings.Builder()
		.setPreferredQuality(quality)
		.setPreferredQuality(
		improveCompatibility
		? BluetoothLeBroadcastSubgroupSettings.QUALITY_STANDARD
		: BluetoothLeBroadcastSubgroupSettings.QUALITY_HIGH)
		.setContentMetadata(mBluetoothLeAudioContentMetadata)
		.build();
		}
		@@ -513,6 +569,36 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		}
		}

		/** Get compatibility config for broadcast. */
		public boolean getImproveCompatibility() {
		return mImproveCompatibility;
		}

		/** Set compatibility config for broadcast. */
		public void setImproveCompatibility(boolean improveCompatibility) {
		setImproveCompatibility(improveCompatibility, /* updateContentResolver= */ true);
		}

		private void setImproveCompatibility(
		boolean improveCompatibility, boolean updateContentResolver) {
		if (mImproveCompatibility == improveCompatibility) {
		Log.d(TAG, "setImproveCompatibility: improveCompatibility is not changed");
		return;
		}
		mImproveCompatibility = improveCompatibility;
		if (updateContentResolver) {
		if (mContentResolver == null) {
		Log.d(TAG, "mContentResolver is null");
		return;
		}
		Log.d(TAG, "Set improveCompatibility to: " + improveCompatibility);
		Settings.Secure.putString(
		mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_IMPROVE_COMPATIBILITY,
		improveCompatibility ? "1" : "0");
		}
		}

		private void setLatestBroadcastId(int broadcastId) {
		Log.d(TAG, "setLatestBroadcastId: mBroadcastId is " + broadcastId);
		mBroadcastId = broadcastId;
		@@ -600,6 +686,14 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		Settings.Secure.getString(
		mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME);
		setAppSourceName(appSourceName, /* updateContentResolver= */ false);

		String improveCompatibility =
		Settings.Secure.getString(
		mContentResolver,
		Settings.Secure.BLUETOOTH_LE_BROADCAST_IMPROVE_COMPATIBILITY);
		setImproveCompatibility(
		improveCompatibility == null ? false : improveCompatibility.equals("1"),
		/* updateContentResolver= */ false);
		}

		private void updateBroadcastInfoFromBroadcastMetadata(