ios7以后如何强制某个controller横屏

Question

整个应用里，希望只有特定的一个controller横屏，其他都竖屏，怎么设置？有的说用原来的方法，审核会不通过的

Answer 1

首先在这个viewContoller里面设定只支持横向
//iOS 7 above
-(UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
    return UIInterfaceOrientationLandscapeLeft;
}- (NSUInteger)supportedInterfaceOrientations
{
  return UIInterfaceOrientationMaskLandscape;
}

Answer 2

static int isFullScreen; //   1 == 全屏  3 == 竖屏if ([[UIDevice currentDevice] respondsToSelector:@selector(setOrientation:)]) {
            
            SEL selector = NSSelectorFromString(@"setOrientation:");
            
            NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDevice instanceMethodSignatureForSelector:selector]];
            
            [invocation setSelector:selector];
            
            [invocation setTarget:[UIDevice currentDevice]];
            
            
            NSLog(@"-%d-",isFullScreen);
            
            [invocation setArgument:&isFullScreen atIndex:2];
            
            [invocation invoke];
            
        }项目设置只允许竖屏   想要在哪个控制器切换屏幕方向就复制我上面的代码   

Answer 3

http://blog.csdn.net/u013068862/article/details/52911484
这个可以用