objective-c - 将 View 从横向转换为纵向？

Question

我已经开发了横向模式的应用程序，现在客户要求同时构建横向和纵向模式。

如何将横向 View 转换为纵向 View ？

现在我将此代码用于横向 View :

 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{

 return (interfaceOrientation == UIInterfaceOrientationLandscapeLeft) || (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

 }

请帮帮我....

提前致谢:)

Answer 1

很简单，要支持所有方向，只需返回 YES 到 shouldAutorotateToInterfaceOrientation。

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
    return YES;
    //Or to support all but portrait upside down
    return interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown;
}