调用 Notification 时 AVPlayerViewController 不会关闭

Question

我的代码：

    NSURL *videoURL = [NSURL URLWithString:strVideo];

    playerController = [[AVPlayerViewController alloc]init];

    playerController.player = [AVPlayer playerWithURL:videoURL];


    playerController.view.frame = self.view.frame;

    playerController.player.currentItem.forwardPlaybackEndTime = CMTimeMake(timeDuration, 1);

    [playerController.player play];


    playerController.player.actionAtItemEnd = AVPlayerActionAtItemEndNone;


    [self presentViewController:playerController animated:YES completion:nil];

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(playerItemDidReachEnd:)
                                                 name:AVPlayerItemDidPlayToEndTimeNotification
                                               object:[playerController.player currentItem]];


 - (void)playerItemDidReachEnd:(NSNotification *)notification
 {

    [playerController dismissViewControllerAnimated:YES completion:nil];


    NSLog(@"IT REACHED THE END");

  }

这里playerItemDidReachEnd 被调用，但avplayercontroller 未被关闭。

Answer 1

我认为你必须删除下面的代码行，

playerController.player.actionAtItemEnd = AVPlayerActionAtItemEndNone;

它可能不会调用你的 Notification 方法。只需删除代码并尝试一下。