Question

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。我需要将这个特定的视图展示在风景中。

在appdelegate中我设置了所有方向，在我的rootviewcontroller中，我设置为仅限肖像，在我的电影播放器视图中为横向但不是运气。有人可以就如何解决这些问题给我一些评论吗？

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

我的rootviewcontroller

- (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;
}

Answer 1

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 - 肖像;对于这个我“子类”导航控制器（这里是肖像的“旋转”代码）

第3个控制器是横向的 - 如果你想旋转它必须呈现模态 - 相应地放置旋转代码。

Answer 2

我会调查preferredInterfaceOrientationForPresentation，几个月前我花了大约一个星期研究这个问题。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

如何在IOS6中为MPMoviePlayerController仅提供一个带有landscape的视图

2 个答案: