Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

CSD: Remove a2dp for safe volume index devices

Browse Source 
Currently there is no good way to identify whether an a2dp device is a
bluetooth headphone for which the sound dose calculation can be applied
or just a bluetooth speaker (e.g.: car kit). Disabling the CSD
calculation for a2dp for now until we have a good solution for this use
case.

Test: dumpsys audio, audio_flinger
Bug: 276660720
Change-Id: Iaced9137481ff82eaa51ef60e351371195d04a38
This commit is contained in:
Vlad Popa
2023-04-14 18:18:44 +02:00
parent 580eb7297f
commit 9ef6889cec
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
services/core/java/com/android/server/audio/SoundDoseHelper.java
View File

@@ -303,8 +303,9 @@ public class SoundDoseHelper {
SAFE_MEDIA_VOLUME_UNINITIALIZED);
mSafeMediaVolumeDevices.append(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES,
SAFE_MEDIA_VOLUME_UNINITIALIZED);
mSafeMediaVolumeDevices.append(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP,
SAFE_MEDIA_VOLUME_UNINITIALIZED);
// TODO(b/278265907): enable A2DP when we can distinguish A2DP headsets
// mSafeMediaVolumeDevices.append(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP,
// SAFE_MEDIA_VOLUME_UNINITIALIZED);
}
float getOutputRs2UpperBound() {