Iphone MPMoviePlayerViewController和PINK out可全屏显示

我已经在网站上搜索过了，但还没有找到和我一样的问题

当我在视频上进行剪辑时，会调用通知MPMoviePlayerPlaybackDidFinishNotification

之后，“完成”按钮使视频暂停，播放器工作不正常

我不明白为什么这个通知被称为

这是我的密码

    - (id) init
{
    self = [super init];

    movie=[[MPMoviePlayerViewController alloc] init]; 
    //we init the frame here and after the view rotate the video
    [movie.view setFrame: CGRectMake(0, 0, 1024,768)];

    return self;
}

+ (MoviePlayerManager*) getInstance
{

    static MoviePlayerManager *movieSingleton;

    if (movieSingleton==nil) 
    {
        movieSingleton = [[MoviePlayerManager alloc]init];

    }

    return movieSingleton;

}

- (void) load:(NSURL*) a_videoFile withType:(VideoType)a_type
{

    type = a_type;

    [movie.moviePlayer setContentURL:a_videoFile];

        switch (type) {
        case VT_INTRO:
            [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(myMovieFinishedCallbackIntro:) name:MPMoviePlayerPlaybackDidFinishNotification object:movie.moviePlayer]; 
            break;

        case VT_RESPONSE:
            [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(myMovieFinishedCallbackResponse:) name:MPMoviePlayerPlaybackDidFinishNotification object:movie.moviePlayer]; 
            break;

        default:
            NSLog(@"video Type not initialised");
            break;
    }

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(myMovieIsReadyToPlay:) name:MPMediaPlaybackIsPreparedToPlayDidChangeNotification object:movie.moviePlayer]; 


    [movie.moviePlayer prepareToPlay];


}


-(void)myMovieIsReadyToPlay:(NSNotification*)aNotification 
{
    [gsDelegate.view addSubview:movie.view];
    [movie.moviePlayer play]; 

    movie.moviePlayer.controlStyle = MPMovieControlStyleFullscreen;

}

- (void) myMovieFinishedCallbackIntro:(NSNotification*)aNotification 
{
    NSNumber* reason = [[aNotification userInfo] objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey];

    NSLog(@"%d",reason);

    if(aNotification != nil)
    {

        [[NSNotificationCenter defaultCenter] removeObserver:self name:MPMoviePlayerPlaybackDidFinishNotification object:movie.moviePlayer];

        [gsDelegate movieIntroDidStop];

    }
}

NSNumber*reason=[[aNotification userInfo]objectForKey:MPMoviePlayerPlaybackDidFinishRasonUserInfo]

当我按“完成”或“掐出”时也是一样的

谢谢你的帮助，很抱歉我的英语不好；op

NSNumber* reason = [[aNotification userInfo] objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey]; 
NSLog(@"%d",reason);

NSNumber是一个Objective-C对象，而不是原始C类型。显示的是指向对象的指针，而不是值

更正为：

NSLog(@"%@", reason);

或将原因更改为整数：

int reason = [[userInfo objectForKey:@"MPMoviePlayerPlaybackDidFinishReasonUserInfoKey"] intValue];
NSLog(@"%d", reason);