iOS 6 - How to run custom code when orientation changes
Listen for device orientation changes:
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(deviceOrientationDidChangeNotification:) name:UIDeviceOrientationDidChangeNotification object:nil];When notified, get the device orientation from UIDevice:
- (void)deviceOrientationDidChangeNotification:(NSNotification*)note{ UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation]; switch (orientation) { // etc... }}