5bbcd44ce50d0319f23337afd694dbb117685207 - platform/frameworks/base

commit	5bbcd44ce50d0319f23337afd694dbb117685207	[log] [tgz]
author	Jean-Michel Trivi <jmtrivi@google.com>	Thu Apr 18 12:07:34 2019 -0700
committer	Jean-Michel Trivi <jmtrivi@google.com>	Fri Apr 19 16:50:39 2019 -0700
tree	c7bd98f79be0be114a1506cb93ba319ef4a6961c
parent	fb3c3679c1a7061c0695cc489ce5a82e5c9bc9bf [diff]

AudioService: async volume updates from DeviceInventory

Make VolumeStreamState private to AudioService, and don't let
  AudioDeviceBroker, AudioDeviceInventory manipulate it. Only
  let them post messages on AudioService message handler to
  access them.
Refactor methods to set a volume index and observe devices
  from AudioDeviceInventory to AudioService to be asynchronous.

Bug: 130686447
Bug: 129163231
Test: verify volume is last used when connecting A2DP or hearing aid
Change-Id: I356af79213f4c21ed4ebaf86922fbbd9bf48a892

services/core/java/com/android/server/audio/AudioDeviceBroker.java[diff]
services/core/java/com/android/server/audio/AudioDeviceInventory.java[diff]
services/core/java/com/android/server/audio/AudioService.java[diff]
services/core/java/com/android/server/audio/BtHelper.java[diff]

4 files changed