Merge "[le audio] Broadcast: skip creating broadcast if exceeding maximum number" into main (01098740) · Commits · e / os / android_packages_modules_Bluetooth

android/app/src/com/android/bluetooth/le_audio/LeAudioService.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -831,6 +831,15 @@ public class LeAudioService extends ProfileService {
		* @param broadcastSettings broadcast settings for this broadcast source
		*/
		public void createBroadcast(BluetoothLeBroadcastSettings broadcastSettings) {
		if (mBroadcastDescriptors.size() >= getMaximumNumberOfBroadcasts()) {
		Log.w(
		TAG,
		"createBroadcast reached maximum allowed broadcasts number: "
		+ getMaximumNumberOfBroadcasts());
		notifyBroadcastStartFailed(null, BluetoothStatusCodes.ERROR_LOCAL_NOT_ENOUGH_RESOURCES);
		return;
		}

		if (mLeAudioBroadcasterNativeInterface == null) {
		Log.w(TAG, "Native interface not available.");
		return;

android/app/tests/unit/src/com/android/bluetooth/le_audio/LeAudioBroadcastServiceTest.java

+76 −46

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@ public class LeAudioBroadcastServiceTest {
		private boolean mOnBroadcastUpdatedCalled = false;
		private boolean mOnBroadcastUpdateFailedCalled = false;
		private boolean mOnBroadcastMetadataChangedCalled = false;
		private int mOnBroadcastStartFailedReason = BluetoothStatusCodes.SUCCESS;

		private final IBluetoothLeBroadcastCallback mCallbacks =
		new IBluetoothLeBroadcastCallback.Stub() {
		@@ -116,6 +117,7 @@ public class LeAudioBroadcastServiceTest {
		@Override
		public void onBroadcastStartFailed(int reason) {
		mOnBroadcastStartFailedCalled = true;
		mOnBroadcastStartFailedReason = reason;
		}

		@Override
		@@ -149,8 +151,8 @@ public class LeAudioBroadcastServiceTest {
		}

		@Override
		public void onBroadcastMetadataChanged(int broadcastId,
		BluetoothLeBroadcastMetadata metadata) {
		public void onBroadcastMetadataChanged(
		int broadcastId, BluetoothLeBroadcastMetadata metadata) {
		mOnBroadcastMetadataChangedCalled = true;
		}
		};
		@@ -634,6 +636,34 @@ public class LeAudioBroadcastServiceTest {
		Assert.assertEquals(-1, activeGroup);
		}

		@Test
		public void testCreateBroadcastMoreThanMaxFailed() {
		int broadcastId = 243;
		byte[] code = {0x00, 0x01, 0x00, 0x02};

		mService.mBroadcastCallbacks.register(mCallbacks);

		BluetoothLeAudioContentMetadata.Builder meta_builder =
		new BluetoothLeAudioContentMetadata.Builder();
		meta_builder.setLanguage("deu");
		meta_builder.setProgramInfo("Subgroup broadcast info");
		BluetoothLeAudioContentMetadata meta = meta_builder.build();
		BluetoothLeBroadcastSettings settings = buildBroadcastSettingsFromMetadata(meta, code, 1);

		verifyBroadcastStarted(broadcastId, settings);
		mOnBroadcastStartedCalled = false;
		mOnBroadcastStartFailedCalled = false;

		// verify creating another broadcast will fail
		mService.createBroadcast(settings);

		Assert.assertFalse(mOnBroadcastStartedCalled);
		Assert.assertTrue(mOnBroadcastStartFailedCalled);
		Assert.assertEquals(
		BluetoothStatusCodes.ERROR_LOCAL_NOT_ENOUGH_RESOURCES,
		mOnBroadcastStartFailedReason);
		}

		private class LeAudioIntentReceiver extends BroadcastReceiver {
		@Override
		public void onReceive(Context context, Intent intent) {