AVRCP Controller get play status

Correct the parsing error in the GET_PLAY_STATUS message and call the
proper jni callback when it is received.

Bug: 139033614
Test: Connect AVRCP change media players, observe correct value parsed.
Change-Id: I8302b64efdd72bfa671cca5b8c512a436fa54ab3
(cherry picked from commit 68001698)

Merged-In: 68001698
Change-Id: I0c753fbc7bb62698cf23b9ded13497b6b60cda35
Merged-In: I8302b64efdd72bfa671cca5b8c512a436fa54ab3