无法删除或停止AVPlayer

Question

我有一个AVPlayer,只要点击链接,我就会加载到新视图中.

-(void)createAndConfigurePlayerWithURL:(NSURL *)movieURL sourceType:(MPMovieSourceType)sourceType {
self.playerItem = [AVPlayerItem playerItemWithURL:movieURL];
customControlOverlay = [[AFDetailViewController alloc] initWithNibName:@"AFMovieScrubControl" bundle:nil];
backgroundWindow = [[UIApplication sharedApplication] keyWindow];
[customControlOverlay.view setFrame:backgroundWindow.frame];
[backgroundWindow addSubview:customControlOverlay.view];

playerLayer = [AVPlayerLayer playerLayerWithPlayer:[AVPlayer playerWithPlayerItem:playerItem]];
[playerLayer.player play];
playerLayer.frame = customControlOverlay.view.frame;
[customControlOverlay.view.layer addSublayer:playerLayer]; 
}

上面的代码将AVPlayer添加到我的应用程序并正常工作.我的customControlOverlay笔尖中有一个切换,应该删除视图并停止播放AVplayer.

-(IBAction)toggleQuality:(id)sender {
if (qualityToggle.selectedSegmentIndex == 0) {
    NSLog(@"HD");
    [playerLayer.player pause];
    [self.view removeFromSuperview];

} else if (qualityToggle.selectedSegmentIndex == 1) {
    NSLog(@"SD");
}
}

视图已正确删除,但播放器仍在后台播放.经过测试后,玩家不会对toggleQuality方法中的任何代码做出响应,但是我在那里的字符串会被记录.

对我做错了什么的想法？

Answer 1

我知道这是一个老问题,但有一天它可能对某人有所帮助.

由于playerLayer被添加为a sublayer而不是subview它只需要从其超级层(而不是superview)中删除,并且播放器应设置为nil,例如:

/* not sure if the pause/remove order would matter */
[playerLayer.player pause];
// uncomment if the player not needed anymore
// playerLayer.player = nil;
[playerLayer removeFromSuperlayer];