AirPlay button adding to player's interface

AirPlayButtonAdd.mm

-(void)addAirPlayButtonToPlayerView:(UIView *)playerView {
  //change the rectForAirPlay below to whatever you need
  MPVolumeView *airPlayButton = [[MPVolumeView alloc] 
                                    initWithFrame:rectForAirPlay];
  airPlayButton.showsVolumeSlider = NO;

  [playerView addSubview:airPlayButton];
}