Ipad模拟器不自动旋转

发布于 2024-09-17 23:19:51 字数 757 浏览 9 评论 0原文

我有一个 iPhone 应用程序，并使用 shouldAutorotateToInterfaceOrientation 来确定何时自动旋转。在 iPhone 上，我指定 UIInterfaceOrientationPortrait 是唯一允许的方向；在 iPad 上，我只是返回 YES（即全部允许），如下所示：

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
 if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) //also tried using [[UIDevice currentDevice] userInterfaceIdiom] to no avail
  return YES; //doesn't get here
 return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

这位于选项卡栏的每个视图控制器中。当我 NSLog() [[UIDevice currentDevice] userInterfaceIdiom] 时，它返回 0（或 UIUserInterfaceIdiomPhone）。

iPad 模拟器是否始终返回 UIUserInterfaceIdiomPhone？

原文

I have an an iphone app and am using shouldAutorotateToInterfaceOrientation to determine when to autorotate. On the iphone, I specify that UIInterfaceOrientationPortrait is the only allowed orientation; On the iPad, I just return YES (ie all allowed), like so:

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
 if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) //also tried using [[UIDevice currentDevice] userInterfaceIdiom] to no avail
  return YES; //doesn't get here
 return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

This is in every view controller of the tab bar. When I NSLog() the [[UIDevice currentDevice] userInterfaceIdiom], it returns 0 (or UIUserInterfaceIdiomPhone).

Does the iPad simulator always return UIUserInterfaceIdiomPhone?

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