Media app fragment cleanup.

- Remove Activity references from the MediaPlaybackFragment. Now the
fragment controls all the views.
- Remove focus related code since embedded does not support rotary
- Remove parcelable exceptions because the code is not unmarshalling any
custom classes.

Test: opened media app and tested with local media
Change-Id: Iefb1d1ca10a2aad080bce6d3216dbb4bf86ec2a5
13 files changed
tree: 96b8a7e731dacd2b3a2043a44d179a00a35c1b21
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml