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我花了 2 个小时找到正确的代码来解决我的方向问题这是我的电影播放器​​代码。我需要这个特殊的视图以横向显示。

在 appdelegate 中我设置了所有方向，在我的 rootviewcontroller 中我设置为仅纵向，在我的电影播放器​​视图中设置为横向但不是运气。任何人都可以给我一些关于如何解决问题的评论吗？

- (NSUInteger)application:(UIApplication*)application supportedInterfaceOrientationsForWindow:(UIWindow*)window
{
    return UIInterfaceOrientationMaskAll;
}

我的根视图控制器

- (BOOL)shouldAutorotate
{
    return NO;
}
- (NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationMaskPortrait;
}


-(void)prepareIntroVideo
{
    NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle]pathForResource:@"designthinking_pt1" ofType:@"mp4"]];
    self.playercontroller = [[MPMoviePlayerController alloc] initWithContentURL:url];
    [self.playercontroller.view setFrame:CGRectMake(0, -20, 320, 480)];
    self.playercontroller.movieSourceType = MPMovieSourceTypeFile;
    self.playercontroller.scalingMode = MPMovieScalingModeAspectFill;
    self.playercontroller.fullscreen = NO;
       self.playercontroller.controlStyle = MPMovieControlStyleFullscreen;
    //playercontroller.controlStyle = MPMovieControlStyleFullscreen;
    self.playercontroller.view.userInteractionEnabled =YES;
    self.playercontroller.view.backgroundColor = [UIColor blackColor];
    self.playercontroller.shouldAutoplay = NO;

    //playercontroller.repeatMode = YES;
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(moviePlaybackComplete:)
                                                 name:MPMoviePlayerPlaybackDidFinishNotification
                                               object:self.playercontroller];


    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(applicationDidEnterBackground)
                                                 name: UIApplicationDidEnterBackgroundNotification
                                               object:[UIApplication sharedApplication]];

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(applicationWillEnterForeground)
                                                 name:UIApplicationWillEnterForegroundNotification
                                               object:[UIApplication sharedApplication]];


    [self.playercontroller prepareToPlay];
    [self.view addSubview:self.playercontroller.view];
    [self.playercontroller setFullscreen:YES animated:YES];


    //[self.playercontroller stop];
    [self.view sendSubviewToBack:self.playercontroller.view];

}

- (BOOL)shouldAutorotate
{
    return YES;
}
- (NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationLandscapeLeft;
}
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2 回答 2

2

您可以查看我的示例... https://dl.dropboxusercontent.com/u/19438780/testRotate.zip

我有 2 个带导航控制器的控制器 - 纵向；为此，我将导航控制器“子类化”（这是肖像的“旋转”代码）

第三个控制器是横向的——如果你想旋转它，必须呈现模式——相应地放置旋转代码。

于 2013-05-10T12:09:32.690 回答
1

我会调查一下preferredInterfaceOrientationForPresentation，几个月前我在这个问题上花了大约一周的时间。我不记得我是如何解决它的，但我知道它与实现该方法有关

于 2013-05-09T19:32:08.440 回答