Add a system API to query hdmi system audio mode (e7d6d97f) · Commits · e / os / android_frameworks_base

media/java/android/media/AudioManager.java

+16 −0

Original line number	Original line	Diff line number	Diff line
	@@ -19,6 +19,7 @@ package android.media;
	import android.Manifest;		import android.Manifest;
	import android.annotation.SdkConstant;		import android.annotation.SdkConstant;
	import android.annotation.SdkConstant.SdkConstantType;		import android.annotation.SdkConstant.SdkConstantType;
			import android.annotation.SystemApi;
	import android.app.PendingIntent;		import android.app.PendingIntent;
	import android.bluetooth.BluetoothDevice;		import android.bluetooth.BluetoothDevice;
	import android.content.ComponentName;		import android.content.ComponentName;
	@@ -3001,6 +3002,21 @@ public class AudioManager {
	}		}
	}		}

			/**
			* Returns true if Hdmi Cec system audio mode is supported.
			*
			* @hide
			*/
			@SystemApi
			public boolean isHdmiSystemAudioSupported() {
			try {
			return getService().isHdmiSystemAudioSupported();
			} catch (RemoteException e) {
			Log.w(TAG, "Error querying system audio mode", e);
			return false;
			}
			}

	/**		/**
	* Return codes for listAudioPorts(), createAudioPatch() ...		* Return codes for listAudioPorts(), createAudioPatch() ...
	*/		*/

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -5083,6 +5083,11 @@ public class AudioService extends IAudioService.Stub {
	return device;		return device;
	}		}

			@Override
			public boolean isHdmiSystemAudioSupported() {
			return mHdmiSystemAudioSupported;
			}

	//==========================================================================================		//==========================================================================================
	// Camera shutter sound policy.		// Camera shutter sound policy.
	// config_camera_sound_forced configuration option in config.xml defines if the camera shutter		// config_camera_sound_forced configuration option in config.xml defines if the camera shutter

+3 −1

Original line number	Original line	Diff line number	Diff line
	@@ -201,6 +201,8 @@ interface IAudioService {

	int setHdmiSystemAudioSupported(boolean on);		int setHdmiSystemAudioSupported(boolean on);

			boolean isHdmiSystemAudioSupported();

	boolean registerAudioPolicy(in AudioPolicyConfig policyConfig, IBinder cb);		boolean registerAudioPolicy(in AudioPolicyConfig policyConfig, IBinder cb);
	oneway void unregisterAudioPolicyAsync(in IBinder cb);		oneway void unregisterAudioPolicyAsync(in IBinder cb);
	}		}