当我旋转时钟方向时如何设置横向模式

Question

我有app，当我顺时针旋转iphone时，我需要显示我的报告UIViewcontroller只有横向模式。其他UIViewcontroller是Portrait模式。

OtherUIviewController

(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

报告Uiviewcontroller

   - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{

     return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

}

但是如何检查时钟明智的方向。任何样本//

Answer 1

您需要同时检查UIInterfaceOrientationLandscapeRight和UIInterfaceOrientationLandscapeLeft。否则，如果主页按钮指向右侧，则只会旋转屏幕。

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
     return (interfaceOrientation == UIInterfaceOrientationLandscapeRight)
            || interfaceOrientation == UIInterfaceOrientationLandscapeLeft;
}