Merge "AudioService: Add Hearing Aid Switch Control"
am: f3b7821fbd
Change-Id: I6abbbc268a8c391e2d400e7a9811ea0e04362bfc
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index bbc51ce..aec4520 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -3932,18 +3932,31 @@
}
/**
- * Indicate Hearing Aid connection state change.
+ * Indicate Hearing Aid connection state change and eventually suppress
+ * the {@link AudioManager.ACTION_AUDIO_BECOMING_NOISY} intent.
* @param device Bluetooth device connected/disconnected
* @param state new connection state (BluetoothProfile.STATE_xxx)
+ * @param musicDevice Default get system volume for the connecting device.
+ * (either {@link android.bluetooth.BluetoothProfile.hearingaid} or
+ * {@link android.bluetooth.BluetoothProfile.HEARING_AID})
+ * @param suppressNoisyIntent if true the
+ * {@link AudioManager.ACTION_AUDIO_BECOMING_NOISY} intent will not be sent.
+ * @return a delay in ms that the caller should wait before broadcasting
+ * BluetoothHearingAid.ACTION_CONNECTION_STATE_CHANGED intent.
* {@hide}
*/
- public void setHearingAidDeviceConnectionState(BluetoothDevice device, int state) {
+ public int setBluetoothHearingAidDeviceConnectionState(
+ BluetoothDevice device, int state, boolean suppressNoisyIntent,
+ int musicDevice) {
final IAudioService service = getService();
+ int delay = 0;
try {
- service.setHearingAidDeviceConnectionState(device, state);
+ delay = service.setBluetoothHearingAidDeviceConnectionState(device,
+ state, suppressNoisyIntent, musicDevice);
} catch (RemoteException e) {
throw e.rethrowFromSystemServer();
}
+ return delay;
}
/**
diff --git a/media/java/android/media/IAudioService.aidl b/media/java/android/media/IAudioService.aidl
index 569db16..abd6411 100644
--- a/media/java/android/media/IAudioService.aidl
+++ b/media/java/android/media/IAudioService.aidl
@@ -151,8 +151,6 @@
void setWiredDeviceConnectionState(int type, int state, String address, String name,
String caller);
- void setHearingAidDeviceConnectionState(in BluetoothDevice device, int state);
-
int setBluetoothA2dpDeviceConnectionState(in BluetoothDevice device, int state, int profile);
void handleBluetoothA2dpDeviceConfigChange(in BluetoothDevice device);
@@ -210,6 +208,9 @@
oneway void playerHasOpPlayAudio(in int piid, in boolean hasOpPlayAudio);
+ int setBluetoothHearingAidDeviceConnectionState(in BluetoothDevice device,
+ int state, boolean suppressNoisyIntent, int musicDevice);
+
int setBluetoothA2dpDeviceConnectionStateSuppressNoisyIntent(in BluetoothDevice device,
int state, int profile, boolean suppressNoisyIntent, int a2dpVolume);
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index f3fdf6d..46cdd02 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -4661,22 +4661,15 @@
}
}
- @Override
- public void setHearingAidDeviceConnectionState(BluetoothDevice device, int state)
- {
- mDeviceLogger.log((new AudioEventLogger.StringEvent(
- "setHearingAidDeviceConnectionState state=" + state
- + " addr=" + device.getAddress())).printLog(TAG));
-
- setBluetoothHearingAidDeviceConnectionState(
- device, state, false /* suppressNoisyIntent */, AudioSystem.DEVICE_NONE);
- }
-
public int setBluetoothHearingAidDeviceConnectionState(
BluetoothDevice device, int state, boolean suppressNoisyIntent,
int musicDevice)
{
int delay;
+ mDeviceLogger.log((new AudioEventLogger.StringEvent(
+ "setHearingAidDeviceConnectionState state=" + state
+ + " addr=" + device.getAddress()
+ + " supprNoisy=" + suppressNoisyIntent)).printLog(TAG));
synchronized (mConnectedDevices) {
if (!suppressNoisyIntent) {
int intState = (state == BluetoothHearingAid.STATE_CONNECTED) ? 1 : 0;
@@ -5866,6 +5859,7 @@
address));
sendMsg(mAudioHandler, MSG_ACCESSORY_PLUG_MEDIA_UNMUTE, SENDMSG_QUEUE,
AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, 0, null, 0);
+ setCurrentAudioRouteNameIfPossible(name);
}
private void onSendBecomingNoisyIntent() {
@@ -5887,7 +5881,7 @@
mConnectedDevices.remove(
makeDeviceListKey(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, address));
// Remove A2DP routes as well
- setCurrentAudioRouteName(null);
+ setCurrentAudioRouteNameIfPossible(null);
if (mDockAddress == address) {
mDockAddress = null;
}
@@ -5957,6 +5951,7 @@
sendMsg(mAudioHandler, MSG_SET_DEVICE_VOLUME, SENDMSG_QUEUE,
AudioSystem.DEVICE_OUT_HEARING_AID, 0,
mStreamStates[AudioSystem.STREAM_MUSIC], 0);
+ setCurrentAudioRouteNameIfPossible(name);
}
// must be called synchronized on mConnectedDevices
@@ -5966,7 +5961,7 @@
mConnectedDevices.remove(
makeDeviceListKey(AudioSystem.DEVICE_OUT_HEARING_AID, address));
// Remove Hearing Aid routes as well
- setCurrentAudioRouteName(null);
+ setCurrentAudioRouteNameIfPossible(null);
}
// must be called synchronized on mConnectedDevices
@@ -6011,7 +6006,6 @@
} else {
makeA2dpDeviceUnavailableNow(address);
}
- setCurrentAudioRouteName(null);
} else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) {
if (btDevice.isBluetoothDock()) {
// this could be a reconnection after a transient disconnection
@@ -6035,7 +6029,6 @@
}
makeA2dpDeviceAvailable(address, btDevice.getName(),
"onSetA2dpSinkConnectionState");
- setCurrentAudioRouteName(btDevice.getAliasName());
}
}
}
@@ -6087,25 +6080,35 @@
if (isConnected && state != BluetoothProfile.STATE_CONNECTED) {
makeHearingAidDeviceUnavailable(address);
- setCurrentAudioRouteName(null);
} else if (!isConnected && state == BluetoothProfile.STATE_CONNECTED) {
makeHearingAidDeviceAvailable(address, btDevice.getName(),
"onSetHearingAidConnectionState");
- setCurrentAudioRouteName(btDevice.getAliasName());
}
}
}
- private void setCurrentAudioRouteName(String name){
+ private void setCurrentAudioRouteNameIfPossible(String name) {
synchronized (mCurAudioRoutes) {
if (!TextUtils.equals(mCurAudioRoutes.bluetoothName, name)) {
- mCurAudioRoutes.bluetoothName = name;
- sendMsg(mAudioHandler, MSG_REPORT_NEW_ROUTES,
- SENDMSG_NOOP, 0, 0, null, 0);
+ if (name != null || !isCurrentDeviceConnected()) {
+ mCurAudioRoutes.bluetoothName = name;
+ sendMsg(mAudioHandler, MSG_REPORT_NEW_ROUTES,
+ SENDMSG_NOOP, 0, 0, null, 0);
+ }
}
}
}
+ private boolean isCurrentDeviceConnected() {
+ for (int i = 0; i < mConnectedDevices.size(); i++) {
+ DeviceListSpec deviceSpec = mConnectedDevices.valueAt(i);
+ if (TextUtils.equals(deviceSpec.mDeviceName, mCurAudioRoutes.bluetoothName)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
private void onBluetoothA2dpDeviceConfigChange(BluetoothDevice btDevice)
{
if (DEBUG_DEVICES) {