Present a ViewController from the AppDelegate

Question

I have a 3D Force Touch Action that I set up in my Info.plist . Now I want that when the 3D Action is running it presents a view controller that I gave a Storyboard ID and I need to do this in the AppDelegate .

I used the performActionForShortCutItem function.

func application(_ application: UIApplication, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) {
    if let tabVC = self.window?.rootViewController as? UITabBarController {
        if shortcutItem.type == "Hausaufgaben" {
            tabVC.selectedIndex = 1
            tabVC.performSegue(withIdentifier: "gotoHausaufgaben", sender: nil)
        }    
    }        
}

Answer 1

func application(_ application: UIApplication, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) {
   if shortcutItem.type == "Hausaufgaben" {
      self.window = UIWindow(frame: UIScreen.main.bounds)
      let storyboard = UIStoryboard(name: "Main", bundle: nil)
      let initialViewController = storyboard.instantiateViewController(withIdentifier: "YOUR PAGE Identifier")
      self.window?.rootViewController = initialViewController
      self.window?.makeKeyAndVisible()
   }
}