Add for System Audio Mode
Note that this is skeleton change and do not merge
till get full review from outside of CEC team.
This change introduce four apis for System Audio Mode
1. boolean canChangeSystemAudioMode()
- Whether to change system audio mode or not.
2. setSystemAudioMode(boolean enabled, IHdmiControlCallback callback);
- Change system audio mode.
3. add/removeSystemAudioModeChangeLister.
- Register/deregister listner for AudioModeChange.
4. getSystemAudioMode()
- Whether to system audio is enabled or not.
Change-Id: I1e82365155a9f7f6c3ac5d9db4871cf6bad46865
diff --git a/core/java/android/hardware/hdmi/IHdmiControlService.aidl b/core/java/android/hardware/hdmi/IHdmiControlService.aidl
index 559a469..73726fa 100644
--- a/core/java/android/hardware/hdmi/IHdmiControlService.aidl
+++ b/core/java/android/hardware/hdmi/IHdmiControlService.aidl
@@ -21,6 +21,7 @@
import android.hardware.hdmi.IHdmiControlCallback;
import android.hardware.hdmi.IHdmiDeviceEventListener;
import android.hardware.hdmi.IHdmiHotplugEventListener;
+import android.hardware.hdmi.IHdmiSystemAudioModeChangeListener;
import java.util.List;
@@ -42,4 +43,9 @@
void portSelect(int portId, IHdmiControlCallback callback);
void sendKeyEvent(int keyCode, boolean isPressed);
List<HdmiPortInfo> getPortInfo();
+ boolean canChangeSystemAudioMode();
+ boolean getSystemAudioMode();
+ void setSystemAudioMode(boolean enabled, IHdmiControlCallback callback);
+ void addSystemAudioModeChangeListener(IHdmiSystemAudioModeChangeListener listener);
+ void removeSystemAudioModeChangeListener(IHdmiSystemAudioModeChangeListener listener);
}
diff --git a/core/java/android/hardware/hdmi/IHdmiSystemAudioModeChangeListener.aidl b/core/java/android/hardware/hdmi/IHdmiSystemAudioModeChangeListener.aidl
new file mode 100644
index 0000000..714bbe7
--- /dev/null
+++ b/core/java/android/hardware/hdmi/IHdmiSystemAudioModeChangeListener.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.hdmi;
+
+/**
+ * Callback interface definition for HDMI client to get informed of
+ * "System Audio" mode change.
+ *
+ * @hide
+ */
+oneway interface IHdmiSystemAudioModeChangeListener {
+
+ /**
+ * @param enabled true if the device gets activated
+ */
+ void onStatusChanged(in boolean enabled);
+}