How to choose next song in remoteControlledEvents

问题

I am using AVPlayer where I can control play, pause function by double tapping home button or in technical terms remoteControlledEvents. I was wondering how to implement it so I can go to the next track in remoteControlledEvents.

Thanks

-(void)remoteControlReceivedWithEvent:(UIEvent *)event {
  switch (event.subtype) {
    case UIEventSubtypeRemoteControlTogglePlayPause:
      if (avplayer.rate == 0.0) {
        [avplayer play];
      } else {
        [avplayer pause];
      }
      break;
    case UIEventSubtypeRemoteControlPlay:
      [avplayer play];
      break;
    case UIEventSubtypeRemoteControlPause:
      [avplayer pause];
      break;

  }
}

回答1:

Make a new AVPlayer with the next song and tell it to play.

The event is UIEventSubtypeRemoteControlNextTrack

case: UIEventSubtypeRemoteControlNextTrack:
    [avplayer pause];
    avplayer = [[AVPlayer alloc] initWithPlayerItem:/*name of item*/];
    [avplayer play];
    break;

来源：https://stackoverflow.com/questions/11566512/how-to-choose-next-song-in-remotecontrolledevents