tree 3c6b0288e3f689830fe91c10568d77e0352bfc34
parent 27b250928cb3401d9a0a3a3f4b2026f1a431b6df
author Marie Janssen <jamuraa@google.com> 1461608679 -0700
committer Marie Janssen <jamuraa@google.com> 1462480383 +0000

AVRCP: Provide more media attributes

Add track number, total tracks, genre, and consolidate MediaAttribute
handling into a single place.

Bug: 28589463

Change-Id: I53049bc2a43c0f30af9639fbc3d6a02cd8a74900