Add Broadcast profile id (08f32b32) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+82 −0

Original line number	Diff line number	Diff line
		@@ -84,6 +84,9 @@ import java.util.WeakHashMap;
		import java.util.concurrent.Executor;
		import java.util.concurrent.TimeoutException;
		import java.util.concurrent.locks.ReentrantReadWriteLock;
		import java.lang.reflect.Method;
		import java.lang.reflect.Constructor;
		import java.lang.reflect.InvocationTargetException;

		/**
		* Represents the local device Bluetooth adapter. The {@link BluetoothAdapter}
		@@ -2004,6 +2007,22 @@ public final class BluetoothAdapter {
		return false;
		}

		/** @hide */
		@RequiresPermission(Manifest.permission.BLUETOOTH)
		public boolean isBroadcastActive() {
		try {
		mServiceLock.readLock().lock();
		if (mService != null) {
		return mService.isBroadcastActive();
		}
		} catch (RemoteException e) {
		Log.e(TAG, "", e);
		} finally {
		mServiceLock.readLock().unlock();
		}
		return false;
		}

		/**
		* Connects all enabled and supported bluetooth profiles between the local and remote device.
		* Connection is asynchronous and you should listen to each profile's broadcast intent
		@@ -3056,6 +3075,8 @@ public final class BluetoothAdapter {
		} else if (profile == BluetoothProfile.HID_DEVICE) {
		BluetoothHidDevice hidDevice = new BluetoothHidDevice(context, listener, this);
		return true;
		} else if (profile == BluetoothProfile.BROADCAST) {
		return getBroadcastProfile(context, listener);
		} else if (profile == BluetoothProfile.HEARING_AID) {
		if (isHearingAidProfileSupported()) {
		BluetoothHearingAid hearingAid = new BluetoothHearingAid(context, listener, this);
		@@ -3153,6 +3174,9 @@ public final class BluetoothAdapter {
		BluetoothHidDevice hidDevice = (BluetoothHidDevice) proxy;
		hidDevice.close();
		break;
		case BluetoothProfile.BROADCAST:
		closeBroadcastProfile(proxy);
		break;
		case BluetoothProfile.HEARING_AID:
		BluetoothHearingAid hearingAid = (BluetoothHearingAid) proxy;
		hearingAid.close();
		@@ -3167,6 +3191,64 @@ public final class BluetoothAdapter {
		}
		}

		private boolean getBroadcastProfile(Context context,
		BluetoothProfile.ServiceListener listener) {
		boolean ret = true;
		Class<?> broadcastClass = null;
		Constructor bcastConstructor = null;
		Object broadcastObj = null;
		try {
		broadcastClass = Class.forName("android.bluetooth.BluetoothBroadcast");
		} catch (ClassNotFoundException ex) {
		Log.e(TAG, "no BluetoothBroadcast: exists");
		}
		if (broadcastClass != null) {
		try {
		bcastConstructor =
		broadcastClass.getDeclaredConstructor(new Class[]{Context.class,
		BluetoothProfile.ServiceListener.class});
		} catch (NoSuchMethodException ex) {
		Log.e(TAG, "bcastConstructor: NoSuchMethodException: gdm" + ex);
		}
		}
		if (bcastConstructor != null) {
		try {
		broadcastObj = bcastConstructor.newInstance(context, listener);
		} catch (InstantiationException \| IllegalAccessException \|
		InvocationTargetException ex) {
		ex.printStackTrace();
		}
		}
		if (broadcastObj == null) {
		return false;
		}
		return true;
		}

		private void closeBroadcastProfile(BluetoothProfile proxy) {
		Class<?> broadcastClass = null;
		Method broadcastClose = null;
		try {
		broadcastClass = Class.forName("android.bluetooth.BluetootBroadcast");
		} catch (ClassNotFoundException ex) {
		Log.e(TAG, "no BluetoothBroadcast: exists");
		}
		if (broadcastClass != null) {
		try {
		broadcastClose = broadcastClass.getDeclaredMethod("close", null);
		} catch (NoSuchMethodException e) {
		Log.e(TAG, "no Broadcast:close method exists");
		}
		if (broadcastClose != null) {
		try {
		broadcastClose.invoke(proxy, null);
		} catch(IllegalAccessException \| InvocationTargetException ex) {
		ex.printStackTrace();
		}
		}
		}
		}

		private static final IBluetoothManagerCallback sManagerCallback =
		new IBluetoothManagerCallback.Stub() {
		public void onBluetoothServiceUp(IBluetooth bluetoothService) {

core/java/android/bluetooth/BluetoothProfile.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -218,13 +218,18 @@ public interface BluetoothProfile {
		*/
		public int GROUP_CLIENT = 23;

		/**
		* Broadcast
		* @hide
		*/
		public int BROADCAST = 24;
		/**
		* Max profile ID. This value should be updated whenever a new profile is added to match
		* the largest value assigned to a profile.
		*
		* @hide
		*/
		int MAX_PROFILE_ID = 23;
		int MAX_PROFILE_ID = 24;

		/**
		* Default priority for devices that we try to auto-connect to and
		@@ -422,6 +427,8 @@ public interface BluetoothProfile {
		return "OPP";
		case HEARING_AID:
		return "HEARING_AID";
		case BROADCAST:
		return "BROADCAST";
		default:
		return "UNKNOWN_PROFILE";
		}

services/core/java/com/android/server/BluetoothModeChangeHelper.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -83,7 +83,8 @@ public class BluetoothModeChangeHelper {

		@VisibleForTesting
		public boolean isA2dpOrHearingAidConnected() {
		return isA2dpConnected() \|\| isHearingAidConnected();
		return isA2dpConnected() \|\| isHearingAidConnected() \|\|
		isBroadcastActive();
		}

		@VisibleForTesting
		@@ -142,4 +143,8 @@ public class BluetoothModeChangeHelper {
		}
		return hearingAid.getConnectedDevices().size() > 0;
		}

		private boolean isBroadcastActive() {
		return mAdapter.isBroadcastActive();
		}
		}