在iOS 11中看不到AVPlayer

Question

In my app we are using AVPlayer to play a audio file. In iOS 11 Beta versions the audio is playing fine but the player is not visible. its just displaying a black background. can any one help me to solve this issue?

_avpvc = [[AVPlayerViewController alloc] init]; 
AVPlayerItem *aPlayerItem = [[AVPlayerItem alloc] initWithURL:url]; 
_avpvc.player = [[AVPlayer alloc] initWithPlayerItem:aPlayerItem]; 
_avpvc.player = [AVPlayer playerWithURL:url]; 
 [self.view  addSubview:self.avpvc.view]; 
self.avpvc.view.frame = self.audioPlayerView.bounds; 
self.avpvc.view.autoresizingMask = 
UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth; 
[self.audioPlayerView addSubview:self.avpvc.view]; 
[self.avpvc didMoveToParentViewController:self]; 
[_avpvc.player play]; 

Answer 1

您需要创建自己的自定义播放器才能达到目的。使用UISliders和UIbuttons。通过默认，您将无法获得播放器UI。