Merge "Replace PlaybackActivityMonitor with AudioDeviceCallback" am: 3424cdb269 am: f2799acb5d

Original change: https://android-review.googlesource.com/c/platform/packages/apps/MusicFX/+/2504276

Change-Id: If6abcd9340bdfc32cdd0cfb70addeef84ca34bdb
Signed-off-by: Automerger Merge Worker <[email protected]>
tree: 9d756f7dc892e02c166831a4f78a6647a42ff6f3
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. OWNERS