ShouldAutorotate not called on view controller

Question

I have a simple application consisting of a single view controller. I started with the Single View Application Xcode 7 GM application template, but then removed the main storyboard and set up my view controller as follows:

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

    let vc = ViewController()

    window = UIWindow(frame: UIScreen.mainScreen().bounds)
    window!.rootViewController = vc
    window!.makeKeyAndVisible()

    return true
}

In my information plist, I have all the orientations indicated in the Orientation section of the supported interfaces section, and the application rotates to all orientations on the iPad.

However, in my simple methods vida¹ Manager shouldAutorotate()and supportedInterfaceOrientations()are never called. This is a problem because I am experimenting with user interface controls that enable and disable automatic rotation. What can prevent these methods from being called?

Sample project here (requires Swift 2)

---

¹non- UINavigationController

Answer 1

Apple Developer, iPad ( iOS 9), :

https://forums.developer.apple.com/message/13508#13508

, , , . , , , , , .

, . , , , , .

, self.navigationController.view.superview.superview, , - . , , . , , . YMMV.

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [[UIApplication sharedApplication] setStatusBarHidden:YES];
    self.startingInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
}

- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {
    [super willAnimateRotationToInterfaceOrientation:toInterfaceOrientation duration:duration];
    [self updateLayoutsForCurrentOrientation:toInterfaceOrientation view:self.navigationController.view.superview.superview];
}

- (void)updateLayoutsForCurrentOrientation:(UIInterfaceOrientation)toInterfaceOrientation view:(UIView *)view {
    CGAffineTransform transform = CGAffineTransformIdentity;

    if (self.startingInterfaceOrientation == UIInterfaceOrientationPortrait) {
        switch (toInterfaceOrientation) {
            case UIInterfaceOrientationLandscapeLeft:
                transform = CGAffineTransformMakeRotation(M_PI/2.0f);
                break;
            case UIInterfaceOrientationLandscapeRight:
                transform = CGAffineTransformMakeRotation(-M_PI/2.0f);
                break;
            case UIInterfaceOrientationPortrait:
                transform = CGAffineTransformIdentity;
                break;
            case UIInterfaceOrientationPortraitUpsideDown:
                transform = CGAffineTransformMakeRotation(M_PI);
                break;
            default:
                break;
        }
    }
    else if (self.startingInterfaceOrientation == UIInterfaceOrientationPortraitUpsideDown) {
        switch (toInterfaceOrientation) {
            case UIInterfaceOrientationLandscapeLeft:
                transform = CGAffineTransformMakeRotation(-M_PI/2.0f);
                break;
            case UIInterfaceOrientationLandscapeRight:
                transform = CGAffineTransformMakeRotation(M_PI/2.0f);
                break;
            case UIInterfaceOrientationPortrait:
                transform = CGAffineTransformMakeRotation(M_PI);
                break;
            case UIInterfaceOrientationPortraitUpsideDown:
                transform = CGAffineTransformIdentity;
                break;
            default:
                break;
        }
    }
    else if (self.startingInterfaceOrientation == UIInterfaceOrientationLandscapeLeft) {
        switch (toInterfaceOrientation) {
            case UIInterfaceOrientationLandscapeLeft:
                transform = CGAffineTransformIdentity;
                break;
            case UIInterfaceOrientationLandscapeRight:
                transform = CGAffineTransformMakeRotation(M_PI);
                break;
            case UIInterfaceOrientationPortrait:
                transform = CGAffineTransformMakeRotation(-M_PI/2.0f);
                break;
            case UIInterfaceOrientationPortraitUpsideDown:
                transform = CGAffineTransformMakeRotation(M_PI/2.0f);
                break;
            default:
                break;
        }
    }
    else if (self.startingInterfaceOrientation == UIInterfaceOrientationLandscapeRight) {
        switch (toInterfaceOrientation) {
            case UIInterfaceOrientationLandscapeLeft:
                transform = CGAffineTransformMakeRotation(M_PI);
                break;
            case UIInterfaceOrientationLandscapeRight:
                transform = CGAffineTransformIdentity;
                break;
            case UIInterfaceOrientationPortrait:
                transform = CGAffineTransformMakeRotation(M_PI/2.0f);
                break;
            case UIInterfaceOrientationPortraitUpsideDown:
                transform = CGAffineTransformMakeRotation(-M_PI/2.0f);
                break;
            default:
                break;
        }
    }
    view.transform = transform;
}

Jared Sinclair JTSImageViewController ( ), MIT github : https://github.com/jaredsinclair/JTSImageViewController

Answer 2

: fooobar.com/questions/86749/...

, info.plist iPhone iPad.

Answer 3

To opt out of the slideshow and split, add the UIRequiresFullScreen key to the Xcode project Info.plist file and apply the logical value YES.