Sichere Bereich ändert sich in übergeordneten VC beim Anzeigen von modal VC in Querformat

Question

Safe Area Insets in ersten UIViewController ändert sich in Safe Area Inset für Landschaft, wenn ich SecondViewController, die nur Querformat-Ausrichtung unterstützt präsentieren.

GIF with described bug

GIF with described bug that touches TabBar and TableView

FirstViewController:

class ViewController: UIViewController { 

    @IBAction func showSecondVC(_ sender: Any) { 
    let storyboard = UIStoryboard(name: "Main", bundle: nil) 
    let controller = storyboard.instantiateViewController(withIdentifier: "SecondViewController") 

    self.present(controller, animated: true, completion: { 
     print("completed") 
    }) 
    } 

    override func viewSafeAreaInsetsDidChange() { 
    print(view.safeAreaInsets) 
    super.viewSafeAreaInsetsDidChange() 
    print(view.safeAreaInsets) 
    } 
} 

Second Viewcontroller:

class SecondViewController: UIViewController { 
    override var supportedInterfaceOrientations: UIInterfaceOrientationMask { 
    return [.landscape] 
    } 

    @IBAction func dismissYourSelff(_ sender: Any) { 
    self.dismiss(animated: true, completion: nil) 
    } 
} 

Console Ausgabe:

UIEdgeInsets(top: 44.0, left: 0.0, bottom: 34.0, right: 0.0) 
UIEdgeInsets(top: 44.0, left: 0.0, bottom: 34.0, right: 0.0) 
UIEdgeInsets(top: 0.0, left: 44.0, bottom: 21.0, right: 44.0) 
UIEdgeInsets(top: 0.0, left: 44.0, bottom: 21.0, right: 44.0) 
completed 

Answer 1

Das ist, wie ich das Problem mit Nebenbedingungen gelöst: https://gist.github.com/filletofish/b56600e9e661aa6e49cc0a56a98b37a3

Ich hatte Schnappschüsse zu verwenden falsches Layout TabBar und Tableview zu verhindern.

override func present(_ viewControllerToPresent: UIViewController, animated flag: Bool, completion: (() -> Void)? = nil) { 
    var completionToRemoveSnapshot: (() ->())? = nil 

    let shouldUseSnapshot = SDiOSVersion.deviceSize() == .Screen5Dot8inch && 
     viewControllerToPresent.supportedInterfaceOrientations == .landscape 

    if shouldUseSnapshot { 
     if let snapShot = self.view.snapshotView(afterScreenUpdates: true) { 
     viewController.view.addSubview(snapShot) 
     completionToRemoveSnapshot = { snapShot.removeFromSuperview() } 
     } 
    } 

    super.present(viewControllerToPresent, animated: flag, completion: { 
     completionToRemoveSnapshot?() 
     completion?() 
    }) 
    }