横向模式在iOS 8中是错误的-Xcode 6

Question

I've tried the following code to my landscpae ipad application and it works fine ...but know in xcode6 it appears wrong (see the print screen)

    [UIApplication sharedApplication].statusBarOrientation = UIInterfaceOrientationLandscapeRight;

    self.window.rootViewController = self.loginRegisterView;
    CGAffineTransform rotate = CGAffineTransformMakeRotation(1.57079633);
    [self.window setTransform:rotate];

    CGRect contentRect = CGRectMake(0, 0, 1024, 768);
    self.window.bounds = contentRect;
    [self.window makeKeyAndVisible];

and when I launch the app appears: https://imageshack.com/i/kqo1EBgAp

EDIT:

Now, I don't rotate the window manually...only in General Tab, like the print screen

https://imageshack.com/i/idzqoTZQp

And here is the xib file

https://imageshack.com/i/ipB1cOpGp

and here how it appears on device

https://imageshack.com/i/eyioC4PCp

Answer 1

The issue seems to be the order of calls when you set up the window in your app delegate. You need to call makeKeyAndVisible before you assign the rootViewController . The following works:

self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
[self.window makeKeyAndVisible];
self.window.rootViewController = self.myMainViewController;

But if you change the order to:

self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
self.window.rootViewController = self.myMainViewController;
[self.window makeKeyAndVisible];

You get the behavior you are experiencing.

Answer 2

I added the following code in viewDidLoad

  - (void)viewDidLoad
{
    CGAffineTransform rotate = CGAffineTransformMakeRotation(M_PI/2);
    [self.view setTransform:rotate];
    [self.view setFrame:CGRectMake(0, 0, 768, 1024)];
    [super viewDidLoad];
      // Do any additional setup after loading the view.
}

EDIT:

If add in

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions it works for all the views


    CGAffineTransform rotate = CGAffineTransformMakeRotation(M_PI/2);
    [self.window setTransform:rotate];
    [self.window setFrame:CGRectMake(0, 0, 768, 1024)];