Can't auto rotate in iOS 6

Question

In an app i\'m maintaining there\'s a rotate that should happen in portrait and portraitupsidedown mode. (all the rotation are enabled in the summary panel.)

Answer 1

My application targeted from IOS 5. I used shouldAutorotateToInterfaceOrientation method (by default) for IOS 5 device. And categories UINavigationController to handle the orientation for IOS 6.

#import "UINavigationController+Rotation_IOS6.h"

    @implementation UINavigationController (Rotation_IOS6)

    -(BOOL)shouldAutorotate
    {

            return YES;
    }

    -(NSUInteger)supportedInterfaceOrientations
    {

        return UIInterfaceOrientationMaskAll;
    }

    - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
    {
        if([self.visibleViewController isMemberOfClass:NSClassFromString(@"SampleViewController")])
        {
            return UIInterfaceOrientationMaskLandscape | UIInterfaceOrientationMaskPortraitUpsideDown | UIInterfaceOrientationMaskPortrait;
        }
        return UIInterfaceOrientationPortrait;

    }

    @end