iphone - 我的 MPMoviePlayerController [iPhone SDK] 有问题

Question

我想创建一个带有电影介绍的应用程序，就像gameloft游戏一样。因此，当应用程序午餐时，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

您需要等待电影播放完毕，然后才能将第一个 View 作为 subview 添加到窗口。

这应该可以解决问题。将代码更改为:

- (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];
}