Merge "Have Telecom service notify AudioService of RTT call state." into rvc-dev am: cbf33802f8 (75e8c691) · Commits · e / os / android_frameworks_base

media/java/android/media/AudioManager.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -5987,6 +5987,20 @@ public class AudioManager {
		}
		}

		/**
		* Set whether or not there is an active RTT call.
		* This method should be called by Telecom service.
		* @hide
		* TODO: make this a @SystemApi
		*/
		public static void setRttEnabled(boolean rttEnabled) {
		try {
		getService().setRttEnabled(rttEnabled);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		//---------------------------------------------------------
		// Inner classes
		//--------------------

media/java/android/media/IAudioService.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -292,6 +292,8 @@ interface IAudioService {
		oneway void unregisterStrategyPreferredDeviceDispatcher(
		IStrategyPreferredDeviceDispatcher dispatcher);

		oneway void setRttEnabled(in boolean rttEnabled);

		// WARNING: read warning at top of file, new methods that need to be used by native
		// code via IAudioManager.h need to be added to the top section.
		}

services/core/java/com/android/server/audio/AudioService.java

+26 −11

Original line number	Diff line number	Diff line
		@@ -634,6 +634,9 @@ public class AudioService extends IAudioService.Stub
		}
		};

		@GuardedBy("mSettingsLock")
		private boolean mRttEnabled = false;

		///////////////////////////////////////////////////////////////////////////
		// Construction
		///////////////////////////////////////////////////////////////////////////
		@@ -1053,7 +1056,7 @@ public class AudioService extends IAudioService.Stub
		sendEncodedSurroundMode(mContentResolver, "onAudioServerDied");
		sendEnabledSurroundFormats(mContentResolver, true);
		updateAssistantUId(true);
		updateRttEanbled(mContentResolver);
		AudioSystem.setRttEnabled(mRttEnabled);
		}
		synchronized (mAccessibilityServiceUidsLock) {
		AudioSystem.setA11yServicesUids(mAccessibilityServiceUids);
		@@ -1598,12 +1601,6 @@ public class AudioService extends IAudioService.Stub
		}
		}

		private void updateRttEanbled(ContentResolver cr) {
		final boolean rttEnabled = Settings.Secure.getIntForUser(cr,
		Settings.Secure.RTT_CALLING_MODE, 0, UserHandle.USER_CURRENT) != 0;
		AudioSystem.setRttEnabled(rttEnabled);
		}

		private void readPersistedSettings() {
		final ContentResolver cr = mContentResolver;

		@@ -1648,7 +1645,7 @@ public class AudioService extends IAudioService.Stub
		sendEncodedSurroundMode(cr, "readPersistedSettings");
		sendEnabledSurroundFormats(cr, true);
		updateAssistantUId(true);
		updateRttEanbled(cr);
		AudioSystem.setRttEnabled(mRttEnabled);
		}

		mMuteAffectedStreams = System.getIntForUser(cr,
		@@ -3684,6 +3681,27 @@ public class AudioService extends IAudioService.Stub
		return mIsCallScreeningModeSupported;
		}

		/** @see AudioManager#setRttEnabled() */
		@Override
		public void setRttEnabled(boolean rttEnabled) {
		if (mContext.checkCallingOrSelfPermission(
		android.Manifest.permission.MODIFY_PHONE_STATE)
		!= PackageManager.PERMISSION_GRANTED) {
		Log.w(TAG, "MODIFY_PHONE_STATE Permission Denial: setRttEnabled from pid="
		+ Binder.getCallingPid() + ", uid=" + Binder.getCallingUid());
		return;
		}
		synchronized (mSettingsLock) {
		mRttEnabled = rttEnabled;
		final long identity = Binder.clearCallingIdentity();
		try {
		AudioSystem.setRttEnabled(rttEnabled);
		} finally {
		Binder.restoreCallingIdentity(identity);
		}
		}
		}

		//==========================================================================================
		// Sound Effects
		//==========================================================================================
		@@ -5825,8 +5843,6 @@ public class AudioService extends IAudioService.Stub

		mContentResolver.registerContentObserver(Settings.Secure.getUriFor(
		Settings.Secure.VOICE_INTERACTION_SERVICE), false, this);
		mContentResolver.registerContentObserver(Settings.Secure.getUriFor(
		Settings.Secure.RTT_CALLING_MODE), false, this);
		}

		@Override
		@@ -5850,7 +5866,6 @@ public class AudioService extends IAudioService.Stub
		updateEncodedSurroundOutput();
		sendEnabledSurroundFormats(mContentResolver, mSurroundModeChanged);
		updateAssistantUId(false);
		updateRttEanbled(mContentResolver);
		}
		}