iOS 7 方向不工作

Question

团队，

从 iOS 7 开始，我的应用程序不响应方向。本来想通过pushViewController来推送屏幕，后来改成了presentViewController

之前 [viewController.navigationController PushViewController:landscapeCommentScreenAnimated:animated];

iOS7升级后:

 [viewController.navigationController presentViewController:landscapeCommentScreen animated:YES completion:nil];

在 View Controller 中添加了以下方法

- (NSUInteger)supportedInterfaceOrientations {
    return UIInterfaceOrientationMaskAll;
}


- (BOOL) shouldAutorotate {
    return YES;
}


- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {
    return UIInterfaceOrientationLandscapeRight;
}

Answer 1

您不应在 supportedInterfaceOrientations 中返回 UIInterfaceOrientationMaskAll。您应该返回UIInterfaceOrientationLandscapeRight。