Merge "Set LE audio volume when audio mode is changed" am: b731a366a0 am: cc1d0701c1 am: 6e5e2c1ee3 am: 93e5af71fe am: 9c2fa2c464
Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2160736
Change-Id: Ia98b1c37f2870b428127062b8a4aa56f2b4b9c44
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 18d5194..e409256 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -3904,6 +3904,36 @@
}
}
+ private void setLeAudioVolumeOnModeUpdate(int mode) {
+ switch (mode) {
+ case AudioSystem.MODE_IN_COMMUNICATION:
+ case AudioSystem.MODE_IN_CALL:
+ case AudioSystem.MODE_NORMAL:
+ break;
+ case AudioSystem.MODE_RINGTONE:
+ // not changing anything for ringtone
+ return;
+ case AudioSystem.MODE_CURRENT:
+ case AudioSystem.MODE_INVALID:
+ default:
+ // don't know what to do in this case, better bail
+ return;
+ }
+
+ int streamType = getBluetoothContextualVolumeStream(mode);
+
+ // Currently, DEVICE_OUT_BLE_HEADSET is the only output type for LE_AUDIO profile.
+ // (See AudioDeviceBroker#createBtDeviceInfo())
+ int index = mStreamStates[streamType].getIndex(AudioSystem.DEVICE_OUT_BLE_HEADSET);
+ int maxIndex = mStreamStates[streamType].getMaxIndex();
+
+ if (DEBUG_VOL) {
+ Log.d(TAG, "setLeAudioVolumeOnModeUpdate postSetLeAudioVolumeIndex index="
+ + index + " maxIndex=" + maxIndex + " streamType=" + streamType);
+ }
+ mDeviceBroker.postSetLeAudioVolumeIndex(index, maxIndex, streamType);
+ }
+
private void setStreamVolume(int streamType, int index, int flags, String callingPackage,
String caller, String attributionTag, int uid,
boolean hasModifyAudioSettings) {
@@ -5276,6 +5306,10 @@
// change of mode may require volume to be re-applied on some devices
updateAbsVolumeMultiModeDevices(previousMode, mode);
+ // Forcefully set LE audio volume as a workaround, since the value of 'device'
+ // is not DEVICE_OUT_BLE_* even when BLE is connected.
+ setLeAudioVolumeOnModeUpdate(mode);
+
// when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all SCO
// connections not started by the application changing the mode when pid changes
mDeviceBroker.postSetModeOwnerPid(pid, mode);