uiinterfaceorientation

Full warning: Implicit conversion from enumeration type 'UIInterfaceOrientation' to different enumeration type 'UIDeviceOrientation' Getting it on the line: [self orientationChanged:interfaceOrientation]; This is the method: - (void)orientationChanged:(UIInterfaceOrientation)interfaceOrientation I can't really understand where this warning is coming from. UIDeviceOrientation refers to the physical orientation of the device whereas UIInterfaceOrientation refers to the orientation of the user interface. When you call your method [self orientationChanged:interfaceOrientation]; you are most likely

I find many question to force UIViewController to landscape as default: How to force a UIViewController to Portrait orientation in iOS 6 And try this: - (BOOL)shouldAutorotate { return YES; } -(NSUInteger)supportedInterfaceOrientations { return UIInterfaceOrientationMaskLandscape; } - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation { return UIInterfaceOrientationLandscapeLeft; } But when I use UIViewController inside UINavigationController, I can't force to landscape.Please help! *Work NOT ok - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:

I believe this is a common issue and many answers don't work anymore, many just partial, if you are under iOS7 and your iPad app is Landscape only, but you want to use the UIImagePickerController with source UIImagePickerControllerSourceTypePhotoLibrary or UIImagePickerControllerSourceTypeCamera . How to set it right, so it's working 100%? And you don't get mixed orientations and avoid the error "Supported orientations has no common orientation with the application, and shouldAutorotate returns YES ". If your iPad app is landscape only in all conditions, just do these 3 steps : 1) In your app

Can someone please tell me the "right" or "best" approach to working with portrait and landscape interface orientations in iOS 8? It seems that all the functions I want to use for that purpose are deprecated in iOS 8, and my research has turned up no clear, elegant alternative. Am I really supposed to look at the width and height to determine for myself if we are in portrait or landscape mode? For example, in my view controller, how should I implement the following pseudocode? if we are rotating from portrait to landscape then do portrait things else if we are rotating from landscape to

It seems that when my app loads, it does not know its current orientation: UIInterfaceOrientation orientation = [[UIDevice currentDevice] orientation]; if (orientation == UIDeviceOrientationPortrait) { NSLog(@"portrait");// only works after a rotation, not on loading app } Once I rotate the device, I get a correct orientation, but when I load the app, without changing the orientation, it seems that using [[UIDevice currentDevice] orientation] doesn't know the current orientation. Is there another way to check this when I first load my app? groomsy EDIT: I mis-read your question. This will

So I followed this thread: RootViewController Switch Transition Animation to transit the window.rootViewController from A to B to C. Code looks like this: [UIView transitionWithView:self.window duration:0.5 options: UIViewAnimationOptionTransitionFlipFromLeft animations:^{ self.window.rootViewController = newViewController; } completion:nil]; The problem is my app shall only support landscape, but during the rootViewController transition, the new view controller appears in portrait mode than quickly rotate to landscape mode. I'm sure that: I've set UISupportedOrientation to landscape (home