关闭 MediaplayerViewController 后无法关闭 VIewController

Question

我有一个显示 MediaViewController 的视图控制器，之后我无法关闭第一个视图。

如果两个视图都以动画方式关闭，显然它可能不起作用：是的，但我已经尝试了所有变体，但仍然没有运气。

我像这样创建并呈现 MediaPlayerViewController

MPMoviePlayerViewController *mp = [[MPMoviePlayerViewController alloc] initWithContentURL:fileURL];
    [mp moviePlayer].controlStyle = MPMovieControlStyleNone;
    [[mp moviePlayer] prepareToPlay];
    [[mp moviePlayer] setShouldAutoplay:YES];
    [mp moviePlayer].fullscreen = YES;
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(videoPlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:nil];

    [self presentMoviePlayerViewControllerAnimated:mp];

以下代码应关闭视图

-(void)videoPlayBackDidFinish:(NSNotification*)notification
{       
    AppstersAppDelegate *appDelegate = (AppstersAppDelegate *)[[UIApplication sharedApplication] delegate];

   // [appDelegate continueSetup];

    [self dismissMoviePlayerViewControllerAnimated];

    [appDelegate.viewController dismissModalViewControllerAnimated:NO];
}

appDelegate 上的 viewController 是 rootViewController

我也试过在 self 上调用dismissModalViewControllerAnimated，但没有解决问题。

奇怪的是，每个呈现movieViewController的视图都会发生这种情况。

Answer 1

试试[self.parentViewController dismissModalViewControllerAnimated];