Question

这似乎是rotate an MPMoviePlayerController to landscape is to use an MPMoviePlayerViewController 的最佳（唯一？）方式。

我目前正在修改一个开源游戏，遗憾的是，它没有根UIViewController设置。有没有办法只使用MPMoviePlayerController设置方向，或者我是否需要将它吸收并将根UIViewController入侵到此应用程序中？

编辑：为了回应Shivan Raptor，游戏是Canabalt：https://github.com/ericjohnson/canabalt-ios。我正在实例化一个MPMoviePlayerController，如下所示：

self.moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:self.videoTempFilePath];
self.moviePlayerController.repeatMode = MPMovieRepeatModeNone;

[[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(moviePlaybackComplete:)
                                             name:MPMoviePlayerDidExitFullscreenNotification
                                           object:self.moviePlayerController];
[glView addSubview:self.moviePlayerController.view];

// MUST SET THIS HERE AFTER WE ADD AS SUBVIEW
self.moviePlayerController.fullscreen = YES;

[self.moviePlayerController play];

电影以肖像方式播放并保持锁定，但我想在风景中播放。

Answer 1

我创建了一个根UIViewController并使MPMoviePlayerViewController成为它的子节点。这创造了预期的效果。

Answer 2

我认为这可能会有所帮助。

- (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

if (toInterfaceOrientation == UIInterfaceOrientationLandscapeRight) {
    [self.view setTransform:CGAffineTransformMakeRotation(M_PI / 2)];
    return true;
}
else if (toInterfaceOrientation == UIInterfaceOrientationLandscapeLeft) {
    [self.view setTransform:CGAffineTransformMakeRotation(M_PI * 2)];
    return true;
}
else if (toInterfaceOrientation == UIInterfaceOrientationPortrait) {
    [self.view setTransform:CGAffineTransformIdentity];
    return true;
}
else return false;
}

在没有MPMoviePlayerViewController的情况下设置MPMoviePlayerController方向

2 个答案: