判断设备屏幕方向
UIDeviceOrientation currentOrientation=[[UIDevice currentDevice]orientation];
if
(currentOrientation==UIDeviceOrientationPortrait) {
NSLog(@"上上");
}
else if (currentOrientation==UIDeviceOrientationPortraitUpsideDown)
{
NSLog(@"下下");
}
else if (currentOrientation==UIDeviceOrientationLandscapeLeft)
{
NSLog(@"左左");
}
else if (currentOrientation==UIDeviceOrientationLandscapeRight)
{
NSLog(@"右右");
}
判断程序屏幕方向
UIInterfaceOrientation
InterfaceOrientation=[[UIApplication sharedApplication]statusBarOrientation];
//也可以直接self.interfaceOrientation;
UIInterfaceOrientationPortrait
UIInterfaceOrientationPortraitUpsideDown
UIInterfaceOrientationLandscapeLeft
UIInterfaceOrientationLandscapeRight