Merge "leaudio: Synchronize TBS and LeAudio" (13881ecc) · Commits · e / os / android_packages_modules_Bluetooth

android/app/jni/com_android_bluetooth_le_audio.cpp

+11 −0

Original line number	Diff line number	Diff line
		@@ -532,6 +532,16 @@ static void setCcidInformationNative(JNIEnv* env, jobject object, jint ccid,
		sLeAudioClientInterface->SetCcidInformation(ccid, contextType);
		}

		static void setInCallNative(JNIEnv* env, jobject object, jboolean inCall) {
		std::shared_lock<std::shared_timed_mutex> lock(interface_mutex);
		if (!sLeAudioClientInterface) {
		LOG(ERROR) << __func__ << ": Failed to get the Bluetooth LeAudio Interface";
		return;
		}

		sLeAudioClientInterface->SetInCall(inCall);
		}

		static JNINativeMethod sMethods[] = {
		{"classInitNative", "()V", (void*)classInitNative},
		{"initNative", "([Landroid/bluetooth/BluetoothLeAudioCodecConfig;)V",
		@@ -547,6 +557,7 @@ static JNINativeMethod sMethods[] = {
		"BluetoothLeAudioCodecConfig;)V",
		(void*)setCodecConfigPreferenceNative},
		{"setCcidInformationNative", "(II)V", (void*)setCcidInformationNative},
		{"setInCallNative", "(Z)V", (void*)setInCallNative},
		};

		/* Le Audio Broadcaster */

+12 −0

Original line number	Diff line number	Diff line
		@@ -287,6 +287,17 @@ public class LeAudioNativeInterface {
		setCcidInformationNative(ccid, contextType);
		}

		/**
		* Set in call call flag.
		* @param inCall true when device in call (any state), false otherwise
		*/
		public void setInCall(boolean inCall) {
		if (DBG) {
		Log.d(TAG, "setInCall inCall: " + inCall);
		}
		setInCallNative(inCall);
		}

		// Native methods that call into the JNI interface
		private static native void classInitNative();
		private native void initNative(BluetoothLeAudioCodecConfig[] codecConfigOffloading);
		@@ -300,4 +311,5 @@ public class LeAudioNativeInterface {
		BluetoothLeAudioCodecConfig inputCodecConfig,
		BluetoothLeAudioCodecConfig outputCodecConfig);
		private native void setCcidInformationNative(int ccid, int contextType);
		private native void setInCallNative(boolean inCall);
		}

+31 −0

Original line number	Diff line number	Diff line
		@@ -1710,6 +1710,18 @@ public class LeAudioService extends ProfileService {
		BluetoothLeAudio.AUDIO_LOCATION_INVALID);
		}

		/**
		* Set In Call state
		* @param inCall True if device in call (any state), false otherwise.
		*/
		public void setInCall(boolean inCall) {
		if (!mLeAudioNativeIsInitialized) {
		Log.e(TAG, "Le Audio not initialized properly.");
		return;
		}
		mLeAudioNativeInterface.setInCall(inCall);
		}

		/**
		* Set connection policy of the profile and connects it if connectionPolicy is
		* {@link BluetoothProfile#CONNECTION_POLICY_ALLOWED} or disconnects if connectionPolicy is
		@@ -2401,6 +2413,25 @@ public class LeAudioService extends ProfileService {
		}
		}

		@Override
		public void setInCall(boolean inCall, AttributionSource source,
		SynchronousResultReceiver receiver) {
		try {
		Objects.requireNonNull(source, "source cannot be null");
		Objects.requireNonNull(receiver, "receiver cannot be null");

		LeAudioService service = getService(source);
		if (service == null) {
		throw new IllegalStateException("service is null");
		}
		enforceBluetoothPrivilegedPermission(service);
		service.setInCall(inCall);
		receiver.send(null);
		} catch (RuntimeException e) {
		receiver.propagateException(e);
		}
		}

		@Override
		public void groupRemoveNode(int groupId, BluetoothDevice device,
		AttributionSource source, SynchronousResultReceiver receiver) {

+27 −0

Original line number	Diff line number	Diff line
		@@ -32,7 +32,9 @@ import android.os.ParcelUuid;
		import android.os.RemoteException;
		import android.util.Log;

		import com.android.bluetooth.btservice.ServiceFactory;
		import com.android.bluetooth.le_audio.ContentControlIdKeeper;
		import com.android.bluetooth.le_audio.LeAudioService;

		import java.util.ArrayList;
		import java.util.Arrays;
		@@ -122,6 +124,8 @@ public class TbsGeneric {
		private List<String> mUriSchemes = new ArrayList<>(Arrays.asList("tel"));
		private Receiver mReceiver = null;
		private int mStoredRingerMode = -1;
		private final ServiceFactory mFactory = new ServiceFactory();
		private LeAudioService mLeAudioService;

		private final class Receiver extends BroadcastReceiver {
		@Override
		@@ -1005,10 +1009,33 @@ public class TbsGeneric {
		mForegroundBearer = bearer;
		}

		private boolean isLeAudioServiceAvailable() {
		if (mLeAudioService != null) {
		return true;
		}

		mLeAudioService = mFactory.getLeAudioService();
		if (mLeAudioService == null) {
		Log.e(TAG, "leAudioService not available");
		return false;
		}

		return true;
		}

		private synchronized void notifyCclc() {
		if (DBG) {
		Log.d(TAG, "notifyCclc");
		}

		if (isLeAudioServiceAvailable()) {
		if (mCurrentCallsList.size() > 0) {
		mLeAudioService.setInCall(true);
		} else {
		mLeAudioService.setInCall(false);
		}
		}

		mTbsGatt.setCallState(mCurrentCallsList);
		mTbsGatt.setBearerListCurrentCalls(mCurrentCallsList);
		}

+2 −0

Original line number	Diff line number	Diff line
		@@ -65,6 +65,8 @@ oneway interface IBluetoothLeAudio {
		void unregisterCallback(in IBluetoothLeAudioCallback callback, in AttributionSource attributionSource, in SynchronousResultReceiver receiver);
		@JavaPassthrough(annotation="@android.annotation.RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT,android.Manifest.permission.BLUETOOTH_PRIVILEGED})")
		void setCcidInformation(in ParcelUuid userUuid, in int ccid, in int contextType, in AttributionSource attributionSource, in SynchronousResultReceiver receiver);
		@JavaPassthrough(annotation="@android.annotation.RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT,android.Manifest.permission.BLUETOOTH_PRIVILEGED})")
		void setInCall(in boolean inCall, in AttributionSource attributionSource, in SynchronousResultReceiver receiver);

		/* Same value as bluetooth::groups::kGroupUnknown */
		const int LE_AUDIO_GROUP_ID_INVALID = -1;