didChangeAppLifecycleState method

@override void didChangeAppLifecycleState(AppLifecycleState state)

Handler for AppLifecycleState changes.

This function handles the automatic pause and resume when the app lifecycle state changes. There is NO NEED to call this function directly directly.

Implementation

@override
void didChangeAppLifecycleState(AppLifecycleState state) {
  if (state == AppLifecycleState.resumed) {
    if (isPlaying && audioPlayer.state == PlayerState.paused) {
      audioPlayer.resume();
    }
  } else {
    audioPlayer.pause();
  }
}