我有MPMoviePlayerController的问题[iPhone SDK]

Question

我想创建一个电影介绍的应用程序,就像gameloft游戏一样.因此,当应用程序已经发布时,电影播放正常,但在移动播放之前..我的FirstViewController xib文件首先显示然后电影开始播放!为什么？这是我的代码:

- (void)applicationDidFinishLaunching:(UIApplication *)application {    
NSBundle *bundle = [NSBundle mainBundle];
    NSString *moviePath = [bundle pathForResource:@"movie" ofType:@"m4v"];

    NSURL *movieURL = [[NSURL fileURLWithPath:moviePath] retain];

    MPMoviePlayerController *IntroMovie = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];

    IntroMovie.movieControlMode = MPMovieControlModeHidden;
    [IntroMovie play];
}

Answer 1

在将第一个视图作为子视图添加到窗口之前,您需要等待电影完成播放.

这应该可以解决问题.将您的代码更改为:

- (void)applicationDidFinishLaunching:(UIApplication *)application {    

    NSBundle *bundle = [NSBundle mainBundle];
    NSString *moviePath = [bundle pathForResource:@"Hafez-2" ofType:@"mov"];
    NSURL *movieURL = [[NSURL fileURLWithPath:moviePath] retain];


    MPMoviePlayerController *IntroMovie = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
    [IntroMovie setOrientation:UIDeviceOrientationPortrait animated:NO];
    [IntroMovie play];

    [[NSNotificationCenter defaultCenter] addObserver:self 
                                             selector:@selector(moviePlaybackDidFinish:) 
                                                 name:MPMoviePlayerPlaybackDidFinishNotification 
                                               object:nil]; 
}

- (void) moviePlaybackDidFinish:(NSNotification*)notification
{
    [window addSubview:viewController.view];
    [window makeKeyAndVisible];
}