iOS7不支持横向方向

Question

I want to make a screen in landscape mode only. It is work fine unto ios5. But in iOS 7 it is not working. I used following code to give support in ios7.

-(BOOL)shouldAutorotate{return TRUE;}
-(NSUInteger)supportedInterfaceOrientations{return UIInterfaceOrientationMaskLandscape;}

It won't get call for all screens. Thanks. AKS.

Answer 1

- (BOOL)shouldAutorotate
{
    UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];

    if (orientation==UIDeviceOrientationLandscapeRight || orientation==UIDeviceOrientationLandscapeLeft) {

        return YES;
    }
    return NO;
}

- (NSUInteger)supportedInterfaceOrientations
{
    return UIInterfaceOrientationMaskLandscape;
}

Answer 2

If anyone else is having this issue, I wrote a blog post about it. I was having a lot of trouble with this too. http://www.jmeveryday.com/ios7-device-orientation/