tree 884fc6aa2a7a0aa040cfd5bf99346cc1b51eb31d
parent 4dcf7401978a541ba1ab56cd66c1bab62594dcf0
author Jean-Michel Trivi <jmtrivi@google.com> 1487965237 -0800
committer Jean-Michel Trivi <jmtrivi@google.com> 1488239757 -0800

Audio focus API with AudioAttributes and more options

Wrap all options of an audio focus request into a new
 class, AudioFocus request, and the corresponding
 methods in AudioManager to request and abandon focus
 with an AudioFocusRequest instance.
New options include handler for focus change listener,
 delayed focus, and option for specifying pause behavior
 on duckable transient loss of focus.

Test: cts-tradefed run cts -m CtsMediaTestCases -t android.media.cts.AudioFocusTest
Bug: 30258418

Change-Id: I99151270d0d9c59595db3f5c91480c7af2d1fd71