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Merge "AudioService: fix volume group mute" into rvc-dev am: ff373b4676

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11844163

Change-Id: I7862c82a2cf9125f4147a19abbd13bd03d62dc7b
This commit is contained in:
Eric Laurent
2020-06-12 15:26:04 +00:00
committed by Automerger Merge Worker
parent 1d31d572a3 ff373b4676
commit 84049bf2f6
1 changed files with 9 additions and 0 deletions
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9
services/core/java/com/android/server/audio/AudioService.java
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@@ -5322,6 +5322,15 @@ public class AudioService extends IAudioService.Stub
}
private void setVolumeIndexInt(int index, int device, int flags) {
// Reflect mute state of corresponding stream by forcing index to 0 if muted
// Only set audio policy BT SCO stream volume to 0 when the stream is actually muted.
// This allows RX path muting by the audio HAL only when explicitly muted but not when
// index is just set to 0 to repect BT requirements
if (mStreamStates[mPublicStreamType].isFullyMuted()) {
index = 0;
} else if (mPublicStreamType == AudioSystem.STREAM_BLUETOOTH_SCO && index == 0) {
index = 1;
}
// Set the volume index
AudioSystem.setVolumeIndexForAttributes(mAudioAttributes, index, device);
}