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Commit f0615ae8 authored by Jean-Michel Trivi's avatar Jean-Michel Trivi
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AudioService: VOICE_CALL vol changes map to SCO in calls 

During a call over BT SCO, volume is controlled by
STREAM_BLUETOOTH_SCO. But applications shouldn't have to know
about the routing to control the volume.
Remap STREAM_VOICE_CALL to STREAM_BLUETOOTH_SCO in
setStreamVolume during a call over SCO.

Bug: 326861992
Test: place call on SCO, adb shell cmd audio set-volume 0 15 (0 for
STREAM_VOICE_CALL followed by vol index)

Change-Id: Ib5abee36380cc6cab8579044f105e0d503397fd5
parent 1265dc50

services/core/java/com/android/server/audio/AudioService.java

+6 −0
Original line number Diff line number Diff line
@@ -4674,6 +4674,12 @@ public class AudioService extends IAudioService.Stub 
        int streamTypeAlias = mStreamVolumeAlias[streamType];

        VolumeStreamState streamState = mStreamStates[streamTypeAlias];













        if ((streamType == AudioManager.STREAM_VOICE_CALL)













                && isInCommunication() && mDeviceBroker.isBluetoothScoActive()) {













            Log.i(TAG, "setStreamVolume for STREAM_VOICE_CALL, switching to STREAM_BLUETOOTH_SCO");













            streamType = AudioManager.STREAM_BLUETOOTH_SCO;













        }



























        final int device = (ada == null)















                ? getDeviceForStream(streamType)















                : ada.getInternalType();