Save the package name and audio session in onCreate

Since the MusicFx might be killed after it received
ACTION_OPEN_AUDIO_EFFECT_CONTROL_SESSION intents, when MusicFx is
launched by a player, save the package name and the audio session
attached on the intent.

Bug: 213293265
Test: MusicFX on YTMusic
Change-Id: I9ceaef4877da52eb33d22e799d966336b67b947e
1 file changed
tree: 0218e10e8b7586b611f338fa54ae6262925d4e0f
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. OWNERS