called when the observed mediasession state has changed . concode_field_sep MediaSessionImpl mMediaSession concode_field_sep void mediaSessionDestroyed concode_elem_sep MediaSession getMediaSession concode_elem_sep void mediaSessionMetadataChanged concode_elem_sep void mediaSessionEnabledAction concode_elem_sep void mediaSessionDisabledAction concode_elem_sep void stopObserving
void function ( boolean arg0 , boolean arg1 ) { }