ios- view controller doesn't load in current orientation - ios

Question

I'm using a subclass of UINavigationController to manage rotations for my app.
#implementation rotatingNavigationController
- (BOOL)shouldAutorotate
{
return [self.topViewController shouldAutorotate];
}
- (NSUInteger)supportedInterfaceOrientations
{
return [self.topViewController supportedInterfaceOrientations];
}
- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
return [self.topViewController preferredInterfaceOrientationForPresentation];
}
In my first view I only allow portrait orientation:
- (NSUInteger)supportedInterfaceOrientations
{
return UIInterfaceOrientationMaskPortrait;
}
I push to a new view controller using a push segue created in the storyboard. The new view controller supports all interface orientations:
- (BOOL)shouldAutorotate
{
return YES;
}
- (NSUInteger)supportedInterfaceOrientations{
return UIInterfaceOrientationMaskAll;
}
The new view controller ALWAYS loads in portrait, no matter what orientation the device is held in. If I physically turn the device to portrait mode and back to landscape after the view loads, it rotates correctly. How can I correct this, I need the view to load in whatever orientation the device is held in when the view loads?

Answer 1

When you are push the newcontroller. check the interfaceorientation of statusbar then:
-(BOOL)shouldAutorotate
{
if(isPushingViewVC)
return NO
return YES;
}
And
- (NSUInteger)supportedInterfaceOrientations
{
if(isPushingViewVC)
{
switch ([UIApplication sharedApplication].statusBarOrientation)
{
case UIInterfaceOrientationLandscapeLeft:
return UIInterfaceOrientationMaskLandscapeLeft;
break;
case UIInterfaceOrientationPortrait:
return UIInterfaceOrientationMaskPortrait;
break;
case UIInterfaceOrientationPortraitUpsideDown:
return UIInterfaceOrientationMaskPortraitUpsideDown;
break;
default:
return UIInterfaceOrientationMaskLandscape;
break;
}
}
return UIInterfaceOrientationMaskAll;
}