tree 21899b816dde8a2f5122c2bf44df25063cf583d2
parent 28ddb9a0ba5f71975158a816488de6111833602b
author Dake Gu <dake@google.com> 1487017069 -0800
committer Dake Gu <dake@google.com> 1487038746 -0800

MeidaPlayerGlue: Fix unable to play music, ...

... Playback state loss problem in Activity.onStop, and
leaking in enableProgressUpdate.

1. MediaPlayerGlue enableProgressUpdate() does not remove
previous Runnable, causing a leak.

2. MediaPlayerGlue.setMediaSource() does not call
prepareMediaForPlaying() and the prepare is relying on
SurfaceCreated being called. So it fails to play music.

3. onSurfaceDestroy/onSurfaceCreate should not reset player
which causing state loss in activity onStop().

Test: MediaPlayerGlueTest
Bug: 35318285 35246768 35319588

Change-Id: I254630c47199b813c13904787795ee8d4d896bd4