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Add IHdmiSystemAudioModeChangeListner to TvInputHardwareManager.

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This is to update audio patch when HDMI-CEC system audio mode is changed.

Bug: 16113320
Change-Id: I312fffe511c0bce1c973bb66e9c16875e5dcee56
This commit is contained in:
Jungshik Jang
2014-08-08 10:46:54 +09:00
parent 61daf6b38e
commit 1f819bbfc8
1 changed files with 26 additions and 1 deletions
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27
services/core/java/com/android/server/tv/TvInputHardwareManager.java
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@@ -28,6 +28,7 @@ import android.hardware.hdmi.IHdmiControlService;
import android.hardware.hdmi.IHdmiDeviceEventListener;
import android.hardware.hdmi.IHdmiHotplugEventListener;
import android.hardware.hdmi.IHdmiInputChangeListener;
import android.hardware.hdmi.IHdmiSystemAudioModeChangeListener;
import android.media.AudioDevicePort;
import android.media.AudioFormat;
import android.media.AudioGain;
@@ -93,6 +94,8 @@ class TvInputHardwareManager implements TvInputHal.Callback {
new HdmiHotplugEventListener();
private final IHdmiDeviceEventListener mHdmiDeviceEventListener = new HdmiDeviceEventListener();
private final IHdmiInputChangeListener mHdmiInputChangeListener = new HdmiInputChangeListener();
private final IHdmiSystemAudioModeChangeListener mHdmiSystemAudioModeChangeListener =
new HdmiSystemAudioModeChangeListener();
// TODO: Should handle STANDBY case.
private final SparseBooleanArray mHdmiStateMap = new SparseBooleanArray();
private final List<Message> mPendingHdmiDeviceEvents = new LinkedList<>();
@@ -117,6 +120,8 @@ class TvInputHardwareManager implements TvInputHal.Callback {
try {
mHdmiControlService.addHotplugEventListener(mHdmiHotplugEventListener);
mHdmiControlService.addDeviceEventListener(mHdmiDeviceEventListener);
mHdmiControlService.addSystemAudioModeChangeListener(
mHdmiSystemAudioModeChangeListener);
mHdmiDeviceList.addAll(mHdmiControlService.getInputDevices());
mHdmiControlService.setInputChangeListener(mHdmiInputChangeListener);
} catch (RemoteException e) {
@@ -615,7 +620,7 @@ class TvInputHardwareManager implements TvInputHal.Callback {
int sinkDevice = mAudioManager.getDevicesForStream(AudioManager.STREAM_MUSIC);
for (AudioPort port : devicePorts) {
AudioDevicePort devicePort = (AudioDevicePort) port;
if (devicePort.type() == sinkDevice) {
if ((devicePort.type() & sinkDevice) != 0) {
return devicePort;
}
}
@@ -838,6 +843,13 @@ class TvInputHardwareManager implements TvInputHal.Callback {
}
}
private void handleAudioSinkUpdated() {
synchronized (mImplLock) {
updateAudioSinkLocked();
updateAudioPatchLocked();
}
}
@Override
public void overrideAudioSink(int audioType, String audioAddress, int samplingRate,
int channelMask, int format) {
@@ -1006,4 +1018,17 @@ class TvInputHardwareManager implements TvInputHal.Callback {
}
}
}
private final class HdmiSystemAudioModeChangeListener extends
IHdmiSystemAudioModeChangeListener.Stub {
@Override
public void onStatusChanged(boolean enabled) throws RemoteException {
synchronized (mLock) {
for (int i = 0; i < mConnections.size(); ++i) {
TvInputHardwareImpl impl = mConnections.valueAt(i).getHardwareImplLocked();
impl.handleAudioSinkUpdated();
}
}
}
}
}