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2014/10/15 ¤U¤È 10:15:58
iphone Programming Glossary: window.rootviewcontrollerUnable to start my application in full screen on iPhone 6.0 Simulator Retina 4 Inch http://stackoverflow.com/questions/12508861/unable-to-start-my-application-in-full-screen-on-iphone-6-0-simulator-retina-4-i my AppDelegate.m like this viewControllerMain ViewControllerMain alloc init window addSubview viewControllerMain.view window.rootViewController viewControllerMain edit #2 Editing frame I managed to achieve full screen mode but it's not working as it should. I do this.. application.statusBarOrientation UIInterfaceOrientationLandscapeRight mainViewController MainViewController alloc init window.rootViewController mainViewController Override point for customization after application launch window setFrame UIScreen mainScreen .bounds..
Screen height compatible in iphone5 and iphone4 [duplicate] http://stackoverflow.com/questions/12543264/screen-height-compatible-in-iphone5-and-iphone4 screen that's exactly 640x1136 pixels in size and name default 568h@2x.png if you have problem with rotation check a window.rootViewController firstViewcontroller dont add view to your window b implement the new rorate delegate function Use viewDidLayoutSubviews..
Incorrect rotation of a view controller in iOS 6 http://stackoverflow.com/questions/12549234/incorrect-rotation-of-a-view-controller-in-ios-6 in to the Apple dev forums check out this thread . Basically this is the information that helped me 1. I had to set window.rootViewController mainViewController in BOOL application UIApplication application didFinishLaunchingWithOptions NSDictionary launchOptions..
“Application windows are expected to have a root view controller” conditional appearance http://stackoverflow.com/questions/14051129/application-windows-are-expected-to-have-a-root-view-controller-conditional-ap ViewController as my window's root view controller by doing this ViewController vcB UIViewController alloc init window.rootViewController vcB But I keep getting a warning that says Incompatible pointer types initializing 'ViewController __strong' with an expression..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su replace a view w a different view must occur with views at least a level below the first view added to the window e.g. window.rootViewController.view.anotherView . I've implemented a simple container class I called TransitionController . You can find it at https gist.github.com.. vc MyViewContoller alloc init... self.transitionController TransitionController alloc initWithViewController vc self.window.rootViewController self.transitionController self.window makeKeyAndVisible return YES To transition to a new view controller from any view.. and the single view controller. Make sure you don't retain a view controller anywhere outside of assigning it to window.rootViewController . Code to animate transition in app delegate void transitionToViewController UIViewController viewController withTransition..
What does setting the UIWindow's rootViewController do? http://stackoverflow.com/questions/8204059/what-does-setting-the-uiwindows-rootviewcontroller-do
“Apple Mach-O linker command failed with exit code 1” http://stackoverflow.com/questions/9809477/apple-mach-o-linker-command-failed-with-exit-code-1 SVProgressHUD.h @implementation QuotesAppDelegate void startLoading call this in your app delegate instead of setting window.rootViewController to your main view controller you can show a UIActivityIndiocatorView here or something if you like SVProgressHUD show self..
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