ios - AVPlayer 播放完毕退出全屏

Question

我正在使用 AVPlayer 来显示一些视频流(具有固定长度)。问题是，当内容完成时，播放器(如果用户已将其设置为全屏)仍然保持全屏状态。

有什么方法可以让播放器在内容播放完毕后立即进入最小化状态吗？

Answer 1

要补充longilong的答案，

您可以使用 itemDidFinishPlaying 函数中的 dismissViewControllerAnimated 关闭视频播放器。您还应该记住在完成后删除您创建的观察者。

-(void)startPlaybackForItemWithURL:(NSURL*)url {

     // First create an AVPlayerItem
     AVPlayerItem* playerItem = [AVPlayerItem playerItemWithURL:url];

     // Subscribe to the AVPlayerItem's DidPlayToEndTime notification.


    [[NSNotificationCenter defaultCenter] 
      addObserver:self 
        selector:@selector(itemDidFinishPlaying:) 
        name:AVPlayerItemDidPlayToEndTimeNotification object:playerItem];

    // Begin playback
    [player play]
} 

-(void)itemDidFinishPlaying:(NSNotification *) notification {
     // Will be called when AVPlayer finishes playing playerItem
     [self dismissViewControllerAnimated:YES completion:Nil]
     [[NSNotificationCenter defaultCenter] 
        removeObserver:self 
        name:AVPlayerItemDidPlayToEndTimeNotification 
        object:Nil];

}