iOS 7方向不起作用

Question

團隊，

我的應用程序沒有響應iOS 7以上的方向。我試圖通過推動pushViewController屏幕，再後來我改成presentViewController

[viewController.navigationController pushViewController:landscapeCommentScreen animated:animated];

前iOS7升級後：

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

添加在視圖控制器下面的方法

- (NSUInteger)supportedInterfaceOrientations { 
    return UIInterfaceOrientationMaskAll; 
} 


- (BOOL) shouldAutorotate { 
    return YES; 
} 


- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation { 
    return UIInterfaceOrientationLandscapeRight; 
} 

Answer 1

在supportedInterfaceOrientations你應該不會返回UIInterfaceOrientationMaskAll。您應該返回UIInterfaceOrientationLandscapeRight。