iOS横竖屏设置
1.如果你的整个应用程序设置的是竖屏,如下:
如果你要应用的某个界面变为横屏,侧需要在该界面控制器中添加如下代码(前提是界面是present进去的,不是push进去的,消失要用dismiss)
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
1 - (BOOL)shouldAutorotate{ 2 return NO; 3 } 4 - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation{ 5 return UIInterfaceOrientationLandscapeRight; 6 } 7 8 -(UIInterfaceOrientationMask)supportedInterfaceOrientations{ 9 return UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight ; 10 }
这样后到那个界面后就横屏了