Merge "Add APIs for starting and stopping a virtual call." (1bc01773) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothHeadset.java

+45 −0

Original line number	Diff line number	Diff line
		@@ -621,6 +621,51 @@ public final class BluetoothHeadset implements BluetoothProfile {
		return BluetoothHeadset.STATE_AUDIO_DISCONNECTED;
		}

		/**
		* Initiates a Virtual Voice Call to the handsfree device (if connected).
		* Allows the handsfree device to be used for routing non-cellular call audio
		*
		* @param device Remote Bluetooth Device
		* @return true if successful, false if there was some error.
		* @hide
		*/
		public boolean startVirtualVoiceCall(BluetoothDevice device) {
		if (DBG) log("startVirtualVoiceCall()");
		if (mService != null && isEnabled() && isValidDevice(device)) {
		try {
		return mService.startVirtualVoiceCall(device);
		} catch (RemoteException e) {
		Log.e(TAG, e.toString());
		}
		} else {
		Log.w(TAG, "Proxy not attached to service");
		if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable()));
		}
		return false;
		}

		/**
		* Terminates an ongoing Virtual Voice Call to the handsfree device (if connected).
		*
		* @param device Remote Bluetooth Device
		* @return true if successful, false if there was some error.
		* @hide
		*/
		public boolean stopVirtualVoiceCall(BluetoothDevice device) {
		if (DBG) log("stopVirtualVoiceCall()");
		if (mService != null && isEnabled() && isValidDevice(device)) {
		try {
		return mService.stopVirtualVoiceCall(device);
		} catch (RemoteException e) {
		Log.e(TAG, e.toString());
		}
		} else {
		Log.w(TAG, "Proxy not attached to service");
		if (DBG) Log.d(TAG, Log.getStackTraceString(new Throwable()));
		}
		return false;
		}

		private ServiceConnection mConnection = new ServiceConnection() {
		public void onServiceConnected(ComponentName className, IBinder service) {
		if (DBG) Log.d(TAG, "Proxy object connected");

core/java/android/bluetooth/IBluetoothHeadset.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -47,4 +47,7 @@ interface IBluetoothHeadset {
		boolean disconnectHeadsetInternal(in BluetoothDevice device);
		boolean setAudioState(in BluetoothDevice device, int state);
		int getAudioState(in BluetoothDevice device);

		boolean startVirtualVoiceCall(in BluetoothDevice device);
		boolean stopVirtualVoiceCall(in BluetoothDevice device);
		}