tree 3fde075fa23b507475a0c0cdd11e1e5fdd2c205c
parent fd12816a6e1c83252852be9fe49afd2af25e7fb9
author Marie Janssen <jamuraa@google.com> 1495730164 -0700
committer Andre Eisenbach <eisenbach@google.com> 1496180997 +0000

AVRCP: synchronize around mMediaController

There were small windows where mMediaController could be used and
modified by separate threads causing NullPointerExceptions. Synchronize
around mMediaController to avoid these issues.

Test: none
Bug: 62068020
Change-Id: I68acadefe793c4c0f7ffed108ec2e943ade138b8