5017dd8480dfbc5fbefec880d4c3ac4880fe1f76 - android_frameworks_base

commit	5017dd8480dfbc5fbefec880d4c3ac4880fe1f76	[log] [tgz]
author	Jean-Michel Trivi <jmtrivi@google.com>	Thu Jan 19 18:51:19 2023 +0000
committer	Jean-Michel Trivi <jmtrivi@google.com>	Tue Feb 14 22:13:00 2023 +0000
tree	7e7279aa8de030a5e5a5792b96923725cdb96ca8
parent	29b6bbbb8291bceced9d548d2c57912197762731 [diff]

AudioManager: API to query independent/alias stream types

Add getter to query the "independent" stream types, e.g. the ones
that aren't aliased to any other.

Add getter to query stream type aliases.

Add listener add/remove to be notified of aliasing updates

Add TestApi to see if a device uses stream types or
volume groups to perform volume control.

Bug: 265076070
Test: atest android.media.audio.cts.AudioManagerTest#testIndependentStreamTypes
Change-Id: I14f9e5e7b22b3d6af51ef3b789b62ee99f7fccfa

core/api/system-current.txt[diff]
core/api/test-current.txt[diff]
media/java/android/media/AudioManager.java[diff]
media/java/android/media/IAudioService.aidl[diff]
media/java/android/media/IStreamAliasingDispatcher.aidl[Added - diff]
services/core/java/com/android/server/audio/AudioService.java[diff]

6 files changed