video - MPMoviePlayerController 不会在完成播放后自动关闭电影 (ios 6)

Question

我可能没有很好地表达我的标题，也许更正确的说法是我的 NSNotification 并没有在我的电影播放完毕后忽略它的 View 。我发现其他人也有这个问题，但没有解决方案，这似乎是我正在运行的 iOS 6 的问题。

视频播放完毕后，您需要按“完成”关闭，但我希望它自动关闭，因为我将在解决此问题后使用 MPMovieControlStyleNone。这是我的代码，删除了未使用的部分:`

#import "MovieViewController.h"

@interface MovieViewController ()

@end

@implementation MovieViewController

@synthesize moviePlayer = _moviePlayer;

- (IBAction)playMovie:(id)sender
{
    NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle]
                                         pathForResource:@"TestMovie" ofType:@"mov"]];
    _moviePlayer =
    [[MPMoviePlayerController alloc]
     initWithContentURL:url];

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(moviePlayBackDidFinish:)
                                                 name:MPMoviePlayerPlaybackDidFinishNotification
                                               object:_moviePlayer];

    _moviePlayer.controlStyle = MPMovieControlStyleDefault;
    _moviePlayer.shouldAutoplay = YES;
    [self.view addSubview:_moviePlayer.view];
    [_moviePlayer setFullscreen:YES animated:NO];
}

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

    MPMoviePlayerController *player = [notification object];

    [[NSNotificationCenter defaultCenter] removeObserver:self
                                                    name:MPMoviePlayerPlaybackDidFinishNotification
                                                  object:player];

    if ([player
         respondsToSelector:@selector(setFullscreen:animated:)])
    {
        [player.view removeFromSuperview];
    }
}

@end`

Answer 1

我也遇到过这个问题在 moviePlayBackDidFinish 中修复只需添加

player.fullscreen = NO;

从父 View 中删除 View 之前