Snap for 7428328 from 57b72445ad864df5600fee3bfd740d6f7d1254eb to sc-release (eb1cabba) · Commits · e / os / android_packages_modules_Bluetooth

framework/java/android/bluetooth/BluetoothA2dp.java

+10 −5

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import android.bluetooth.annotations.RequiresBluetoothConnectPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothAdminPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothPermission;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Attributable;
		import android.content.AttributionSource;
		import android.content.Context;
		import android.os.Binder;
		@@ -389,8 +390,9 @@ public final class BluetoothA2dp implements BluetoothProfile {
		try {
		final IBluetoothA2dp service = getService();
		if (service != null && isEnabled()) {
		return BluetoothDevice.setAttributionSource(
		service.getConnectedDevices(), mAttributionSource);
		return Attributable.setAttributionSource(
		service.getConnectedDevicesWithAttribution(mAttributionSource),
		mAttributionSource);
		}
		if (service == null) Log.w(TAG, "Proxy not attached to service");
		return new ArrayList<BluetoothDevice>();
		@@ -411,8 +413,10 @@ public final class BluetoothA2dp implements BluetoothProfile {
		try {
		final IBluetoothA2dp service = getService();
		if (service != null && isEnabled()) {
		return BluetoothDevice.setAttributionSource(
		service.getDevicesMatchingConnectionStates(states), mAttributionSource);
		return Attributable.setAttributionSource(
		service.getDevicesMatchingConnectionStatesWithAttribution(states,
		mAttributionSource),
		mAttributionSource);
		}
		if (service == null) Log.w(TAG, "Proxy not attached to service");
		return new ArrayList<BluetoothDevice>();
		@@ -500,7 +504,8 @@ public final class BluetoothA2dp implements BluetoothProfile {
		try {
		final IBluetoothA2dp service = getService();
		if (service != null && isEnabled()) {
		return service.getActiveDevice(mAttributionSource);
		return Attributable.setAttributionSource(
		service.getActiveDevice(mAttributionSource), mAttributionSource);
		}
		if (service == null) Log.w(TAG, "Proxy not attached to service");
		return null;

framework/java/android/bluetooth/BluetoothA2dpSink.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import android.bluetooth.annotations.RequiresBluetoothConnectPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothAdminPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothPermission;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Attributable;
		import android.content.AttributionSource;
		import android.content.Context;
		import android.os.Binder;
		@@ -206,7 +207,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
		final IBluetoothA2dpSink service = getService();
		if (service != null && isEnabled()) {
		try {
		return BluetoothDevice.setAttributionSource(
		return Attributable.setAttributionSource(
		service.getConnectedDevices(mAttributionSource), mAttributionSource);
		} catch (RemoteException e) {
		Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
		@@ -230,7 +231,7 @@ public final class BluetoothA2dpSink implements BluetoothProfile {
		final IBluetoothA2dpSink service = getService();
		if (service != null && isEnabled()) {
		try {
		return BluetoothDevice.setAttributionSource(
		return Attributable.setAttributionSource(
		service.getDevicesMatchingConnectionStates(states, mAttributionSource),
		mAttributionSource);
		} catch (RemoteException e) {

framework/java/android/bluetooth/BluetoothAdapter.java

+33 −25

Original line number	Diff line number	Diff line
		@@ -46,6 +46,7 @@ import android.bluetooth.le.ScanRecord;
		import android.bluetooth.le.ScanResult;
		import android.bluetooth.le.ScanSettings;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Attributable;
		import android.content.AttributionSource;
		import android.content.Context;
		import android.os.BatteryStats;
		@@ -719,8 +720,8 @@ public final class BluetoothAdapter {

		private final Object mLock = new Object();
		private final Map<LeScanCallback, ScanCallback> mLeScanClients;
		private static final Map<BluetoothDevice, List<Pair<OnMetadataChangedListener, Executor>>>
		sMetadataListeners = new HashMap<>();
		private final Map<BluetoothDevice, List<Pair<OnMetadataChangedListener, Executor>>>
		mMetadataListeners = new HashMap<>();
		private final Map<BluetoothConnectionCallback, Executor>
		mBluetoothConnectionCallbackExecutorMap = new HashMap<>();

		@@ -729,14 +730,15 @@ public final class BluetoothAdapter {
		* implementation.
		*/
		@SuppressLint("AndroidFrameworkBluetoothPermission")
		private static final IBluetoothMetadataListener sBluetoothMetadataListener =
		private final IBluetoothMetadataListener mBluetoothMetadataListener =
		new IBluetoothMetadataListener.Stub() {
		@Override
		public void onMetadataChanged(BluetoothDevice device, int key, byte[] value) {
		synchronized (sMetadataListeners) {
		if (sMetadataListeners.containsKey(device)) {
		Attributable.setAttributionSource(device, mAttributionSource);
		synchronized (mMetadataListeners) {
		if (mMetadataListeners.containsKey(device)) {
		List<Pair<OnMetadataChangedListener, Executor>> list =
		sMetadataListeners.get(device);
		mMetadataListeners.get(device);
		for (Pair<OnMetadataChangedListener, Executor> pair : list) {
		OnMetadataChangedListener listener = pair.first;
		Executor executor = pair.second;
		@@ -2445,7 +2447,9 @@ public final class BluetoothAdapter {
		try {
		mServiceLock.readLock().lock();
		if (mService != null) {
		return mService.getMostRecentlyConnectedDevices(mAttributionSource);
		return Attributable.setAttributionSource(
		mService.getMostRecentlyConnectedDevices(mAttributionSource),
		mAttributionSource);
		}
		} catch (RemoteException e) {
		Log.e(TAG, "", e);
		@@ -2470,14 +2474,16 @@ public final class BluetoothAdapter {
		@RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT)
		public Set<BluetoothDevice> getBondedDevices() {
		if (getState() != STATE_ON) {
		return toDeviceSet(new BluetoothDevice[0]);
		return toDeviceSet(Arrays.asList());
		}
		try {
		mServiceLock.readLock().lock();
		if (mService != null) {
		return toDeviceSet(mService.getBondedDevices(mAttributionSource));
		return toDeviceSet(Attributable.setAttributionSource(
		Arrays.asList(mService.getBondedDevices(mAttributionSource)),
		mAttributionSource));
		}
		return toDeviceSet(new BluetoothDevice[0]);
		return toDeviceSet(Arrays.asList());
		} catch (RemoteException e) {
		Log.e(TAG, "", e);
		} finally {
		@@ -3165,10 +3171,10 @@ public final class BluetoothAdapter {
		}
		}
		}
		synchronized (sMetadataListeners) {
		sMetadataListeners.forEach((device, pair) -> {
		synchronized (mMetadataListeners) {
		mMetadataListeners.forEach((device, pair) -> {
		try {
		mService.registerMetadataListener(sBluetoothMetadataListener,
		mService.registerMetadataListener(mBluetoothMetadataListener,
		device, mAttributionSource);
		} catch (RemoteException e) {
		Log.e(TAG, "Failed to register metadata listener", e);
		@@ -3455,8 +3461,8 @@ public final class BluetoothAdapter {
		}
		}

		private Set<BluetoothDevice> toDeviceSet(BluetoothDevice[] devices) {
		Set<BluetoothDevice> deviceSet = new HashSet<BluetoothDevice>(Arrays.asList(devices));
		private Set<BluetoothDevice> toDeviceSet(List<BluetoothDevice> devices) {
		Set<BluetoothDevice> deviceSet = new HashSet<BluetoothDevice>(devices);
		return Collections.unmodifiableSet(deviceSet);
		}

		@@ -3926,13 +3932,13 @@ public final class BluetoothAdapter {
		throw new NullPointerException("executor is null");
		}

		synchronized (sMetadataListeners) {
		synchronized (mMetadataListeners) {
		List<Pair<OnMetadataChangedListener, Executor>> listenerList =
		sMetadataListeners.get(device);
		mMetadataListeners.get(device);
		if (listenerList == null) {
		// Create new listener/executor list for registeration
		listenerList = new ArrayList<>();
		sMetadataListeners.put(device, listenerList);
		mMetadataListeners.put(device, listenerList);
		} else {
		// Check whether this device was already registed by the lisenter
		if (listenerList.stream().anyMatch((pair) -> (pair.first.equals(listener)))) {
		@@ -3946,7 +3952,7 @@ public final class BluetoothAdapter {

		boolean ret = false;
		try {
		ret = service.registerMetadataListener(sBluetoothMetadataListener, device,
		ret = service.registerMetadataListener(mBluetoothMetadataListener, device,
		mAttributionSource);
		} catch (RemoteException e) {
		Log.e(TAG, "registerMetadataListener fail", e);
		@@ -3956,7 +3962,7 @@ public final class BluetoothAdapter {
		listenerList.remove(listenerPair);
		if (listenerList.isEmpty()) {
		// Remove the device if its listener list is empty
		sMetadataListeners.remove(device);
		mMetadataListeners.remove(device);
		}
		}
		}
		@@ -3995,17 +4001,17 @@ public final class BluetoothAdapter {
		throw new NullPointerException("listener is null");
		}

		synchronized (sMetadataListeners) {
		if (!sMetadataListeners.containsKey(device)) {
		synchronized (mMetadataListeners) {
		if (!mMetadataListeners.containsKey(device)) {
		throw new IllegalArgumentException("device was not registered");
		}
		// Remove issued listener from the registered device
		sMetadataListeners.get(device).removeIf((pair) -> (pair.first.equals(listener)));
		mMetadataListeners.get(device).removeIf((pair) -> (pair.first.equals(listener)));

		if (sMetadataListeners.get(device).isEmpty()) {
		if (mMetadataListeners.get(device).isEmpty()) {
		// Unregister to Bluetooth service if all listeners are removed from
		// the registered device
		sMetadataListeners.remove(device);
		mMetadataListeners.remove(device);
		final IBluetooth service = mService;
		if (service == null) {
		// Bluetooth is OFF, do nothing to Bluetooth service.
		@@ -4045,6 +4051,7 @@ public final class BluetoothAdapter {
		new IBluetoothConnectionCallback.Stub() {
		@Override
		public void onDeviceConnected(BluetoothDevice device) {
		Attributable.setAttributionSource(device, mAttributionSource);
		for (Map.Entry<BluetoothConnectionCallback, Executor> callbackExecutorEntry:
		mBluetoothConnectionCallbackExecutorMap.entrySet()) {
		BluetoothConnectionCallback callback = callbackExecutorEntry.getKey();
		@@ -4055,6 +4062,7 @@ public final class BluetoothAdapter {

		@Override
		public void onDeviceDisconnected(BluetoothDevice device, int hciReason) {
		Attributable.setAttributionSource(device, mAttributionSource);
		for (Map.Entry<BluetoothConnectionCallback, Executor> callbackExecutorEntry:
		mBluetoothConnectionCallbackExecutorMap.entrySet()) {
		BluetoothConnectionCallback callback = callbackExecutorEntry.getKey();

framework/java/android/bluetooth/BluetoothAvrcpController.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.annotation.SuppressLint;
		import android.annotation.SdkConstant.SdkConstantType;
		import android.bluetooth.annotations.RequiresBluetoothConnectPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothPermission;
		import android.content.Attributable;
		import android.content.AttributionSource;
		import android.content.Context;
		import android.os.Binder;
		@@ -135,7 +136,7 @@ public final class BluetoothAvrcpController implements BluetoothProfile {
		getService();
		if (service != null && isEnabled()) {
		try {
		return BluetoothDevice.setAttributionSource(
		return Attributable.setAttributionSource(
		service.getConnectedDevices(mAttributionSource), mAttributionSource);
		} catch (RemoteException e) {
		Log.e(TAG, "Stack:" + Log.getStackTraceString(new Throwable()));
		@@ -158,7 +159,7 @@ public final class BluetoothAvrcpController implements BluetoothProfile {
		getService();
		if (service != null && isEnabled()) {
		try {
		return BluetoothDevice.setAttributionSource(
		return Attributable.setAttributionSource(
		service.getDevicesMatchingConnectionStates(states, mAttributionSource),
		mAttributionSource);
		} catch (RemoteException e) {

framework/java/android/bluetooth/BluetoothDevice.java

+5 −20

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import android.bluetooth.annotations.RequiresLegacyBluetoothAdminPermission;
		import android.bluetooth.annotations.RequiresLegacyBluetoothPermission;
		import android.companion.AssociationRequest;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Attributable;
		import android.content.AttributionSource;
		import android.content.Context;
		import android.os.Build;
		@@ -47,7 +48,6 @@ import java.io.IOException;
		import java.io.UnsupportedEncodingException;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.List;
		import java.util.UUID;

		/**
		@@ -84,7 +84,7 @@ import java.util.UUID;
		* {@see BluetoothAdapter}
		* {@see BluetoothSocket}
		*/
		public final class BluetoothDevice implements Parcelable {
		public final class BluetoothDevice implements Parcelable, Attributable {
		private static final String TAG = "BluetoothDevice";
		private static final boolean DBG = false;

		@@ -1170,28 +1170,13 @@ public final class BluetoothDevice implements Parcelable {
		mAttributionSource = BluetoothManager.resolveAttributionSource(null);
		}

		void setAttributionSource(AttributionSource attributionSource) {
		/** {@hide} */
		public void setAttributionSource(@NonNull AttributionSource attributionSource) {
		mAttributionSource = attributionSource;
		}

		static BluetoothDevice setAttributionSource(BluetoothDevice device,
		AttributionSource attributionSource) {
		device.setAttributionSource(attributionSource);
		return device;
		}

		static List<BluetoothDevice> setAttributionSource(List<BluetoothDevice> devices,
		AttributionSource attributionSource) {
		if (devices != null) {
		for (BluetoothDevice device : devices) {
		device.setAttributionSource(attributionSource);
		}
		}
		return devices;
		}

		/** {@hide} */
		public void prepareToEnterProcess(AttributionSource attributionSource) {
		public void prepareToEnterProcess(@NonNull AttributionSource attributionSource) {
		setAttributionSource(attributionSource);
		}