[Audiosharing] Add util to check sink has local source (4c8d25bd) · Commits · e / os / android_frameworks_base

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

+39 −0

Original line number	Diff line number	Diff line
		package com.android.settingslib.bluetooth;

		import static com.android.settingslib.bluetooth.LocalBluetoothLeBroadcast.UNKNOWN_VALUE_PLACEHOLDER;
		import static com.android.settingslib.widget.AdaptiveOutlineDrawable.ICON_TYPE_ADVANCED;

		import android.annotation.SuppressLint;
		@@ -704,12 +705,50 @@ public class BluetoothUtils {
		return !sourceList.isEmpty() && sourceList.stream().anyMatch(BluetoothUtils::isConnected);
		}

		/**
		* Check if {@link BluetoothDevice} has a active local broadcast source.
		*
		* @param device The bluetooth device to check.
		* @param localBtManager The BT manager to provide BT functions.
		* @return Whether the device has a active local broadcast source.
		*/
		@WorkerThread
		public static boolean hasActiveLocalBroadcastSourceForBtDevice(
		@Nullable BluetoothDevice device, @Nullable LocalBluetoothManager localBtManager) {
		LocalBluetoothLeBroadcastAssistant assistant =
		localBtManager == null
		? null
		: localBtManager.getProfileManager().getLeAudioBroadcastAssistantProfile();
		LocalBluetoothLeBroadcast broadcast =
		localBtManager == null
		? null
		: localBtManager.getProfileManager().getLeAudioBroadcastProfile();
		if (device == null \|\| assistant == null \|\| broadcast == null) {
		Log.d(TAG, "Skip check hasActiveLocalBroadcastSourceForBtDevice due to arg is null");
		return false;
		}
		List<BluetoothLeBroadcastReceiveState> sourceList = assistant.getAllSources(device);
		int broadcastId = broadcast.getLatestBroadcastId();
		return !sourceList.isEmpty()
		&& broadcastId != UNKNOWN_VALUE_PLACEHOLDER
		&& sourceList.stream()
		.anyMatch(
		source -> isSourceMatched(source, broadcastId));
		}

		/** Checks the connectivity status based on the provided broadcast receive state. */
		@WorkerThread
		public static boolean isConnected(BluetoothLeBroadcastReceiveState state) {
		return state.getBisSyncState().stream().anyMatch(bitmap -> bitmap != 0);
		}

		/** Checks if the broadcast id is matched based on the provided broadcast receive state. */
		@WorkerThread
		public static boolean isSourceMatched(
		@Nullable BluetoothLeBroadcastReceiveState state, int broadcastId) {
		return state != null && state.getBroadcastId() == broadcastId;
		}

		/**
		* Checks if the Bluetooth device is an available hearing device, which means: 1) currently
		* connected 2) is Hearing Aid 3) connected profile match hearing aid related profiles (e.g.

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -101,7 +101,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
		private static final int DEFAULT_CODE_MIN = 1000;
		// Order of this profile in device profiles list
		private static final int ORDINAL = 1;
		private static final int UNKNOWN_VALUE_PLACEHOLDER = -1;
		static final int UNKNOWN_VALUE_PLACEHOLDER = -1;
		private static final Uri[] SETTINGS_URIS =
		new Uri[] {
		Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_NAME),

packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/BluetoothUtilsTest.java

+30 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@
		package com.android.settingslib.bluetooth;

		import static com.android.settingslib.bluetooth.BluetoothUtils.isAvailableAudioSharingMediaBluetoothDevice;
		import static com.android.settingslib.bluetooth.LocalBluetoothLeBroadcast.UNKNOWN_VALUE_PLACEHOLDER;
		import static com.android.settingslib.flags.Flags.FLAG_ENABLE_DETERMINING_ADVANCED_DETAILS_HEADER_WITH_METADATA;

		import static com.google.common.truth.Truth.assertThat;
		@@ -96,6 +97,7 @@ public class BluetoothUtilsTest {
		+ "</HEARABLE_CONTROL_SLICE_WITH_WIDTH>";
		private static final String TEST_EXCLUSIVE_MANAGER_PACKAGE = "com.test.manager";
		private static final String TEST_EXCLUSIVE_MANAGER_COMPONENT = "com.test.manager/.component";
		private static final int TEST_BROADCAST_ID = 25;

		@Rule public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();

		@@ -670,6 +672,34 @@ public class BluetoothUtilsTest {
		.isFalse();
		}

		@Test
		public void testHasActiveLocalBroadcastSourceForBtDevice_hasActiveLocalSource() {
		when(mBroadcast.getLatestBroadcastId()).thenReturn(TEST_BROADCAST_ID);
		when(mLeBroadcastReceiveState.getBroadcastId()).thenReturn(TEST_BROADCAST_ID);
		List<BluetoothLeBroadcastReceiveState> sourceList = new ArrayList<>();
		sourceList.add(mLeBroadcastReceiveState);
		when(mAssistant.getAllSources(mBluetoothDevice)).thenReturn(sourceList);

		assertThat(
		BluetoothUtils.hasActiveLocalBroadcastSourceForBtDevice(
		mBluetoothDevice, mLocalBluetoothManager))
		.isTrue();
		}

		@Test
		public void testHasActiveLocalBroadcastSourceForBtDevice_noActiveLocalSource() {
		when(mLeBroadcastReceiveState.getBroadcastId()).thenReturn(UNKNOWN_VALUE_PLACEHOLDER);
		List<BluetoothLeBroadcastReceiveState> sourceList = new ArrayList<>();
		sourceList.add(mLeBroadcastReceiveState);
		when(mAssistant.getAllSources(mBluetoothDevice)).thenReturn(sourceList);

		assertThat(
		BluetoothUtils.hasActiveLocalBroadcastSourceForBtDevice(
		mBluetoothDevice, mLocalBluetoothManager))
		.isFalse();
		}


		@Test
		public void isAvailableHearingDevice_isConnectedHearingAid_returnTure() {
		when(mCachedBluetoothDevice.isConnectedHearingAidDevice()).thenReturn(true);