1) Remove Storyboards from app. plist file, 2) Uncheck option “isInitialViewController” from Storyboards which is checked in case of Tab Bar controller because its a root ViewController , 3) Add this code in appDelegate. m file.

How do I get root view controller?

The root view controller is simply the view controller that sits at the bottom of the navigation stack. You can access the navigation controller’s array of view controllers through its viewControllers property. To access the root view controller, we ask for the first item of the array of view controllers.

What is rootViewController Swift?

The root view controller provides the content view of the window. Assigning a view controller to this property (either programmatically or using Interface Builder) installs the view controller’s view as the content view of the window.

How do I create a root view controller in swift 5?

Set Window Root View Controller Code Example in Swift

  1. let signInPage = self.storyboard?. instantiateViewController(withIdentifier: “ViewController”) as! ViewController.
  2. let appDelegate = UIApplication.shared.delegate.
  3. appDelegate?. window??.rootViewController = signInPage.

How do I push a view controller in storyboard programmatically in Swift 4?

“swift push view controller programmatically” Code Answer

  1. let storyBoard : UIStoryboard = UIStoryboard(name: “Main”, bundle:nil)
  2. let nextViewController = storyBoard. instantiateViewController(withIdentifier: “nextView”) as! NextViewController.
  3. self. present(nextViewController, animated:true, completion:nil)

How do I get a root view controller in swift 5?

How to get root view controller?

  1. UIViewController *rootViewController = (UIViewController*)[[[UIApplication sharedApplication] keyWindow] rootViewController]; Returns: null:
  2. NSArray *viewControllers = self. navigationController.
  3. UIViewController *root = (UIViewController*)[self. navigationController.

What is the difference between appDelegate and SceneDelegate?

The AppDelegate will be responsible for the application lifecycle and setup. The SceneDelegate will be responsible for what is shown on the screen (Windows or Scenes) handle and manage the way your app is shown.

How do I push a view controller in storyBoard programmatically in Swift 4?

How do I change the view controller programmatically in Swift 4?

Ctrl+Drag from the “View Controller” button, to somewhere in the second View Controller(HomeViewController). It can be anywhere in the main box of the second view controller. When you release, it will show you a box like the one below. in this you don’t need any code to switch, it will switch on click of a button.

How do I pop to a specific view controller in Swift?

“swift pop to specific view controller” Code Answer

  1. let viewControllers: [UIViewController] = self. navigationController!. viewControllers.
  2. for aViewController in viewControllers {
  3. if aViewController is YourViewController {
  4. self. navigationController!. popToViewController(aViewController, animated: true)

How do I set the root view controller programmatically without a storyboard?

Go to ViewController.swift class file→ viewDidLoad () method. If everything goes well, you should be able to see the background color similar to the screenshot above when you run the app. There you have it and now the app is running with a root view controller that is set programmatically without a storyboard.

How to change the name of the storyboard in Navigato?

2. Go to the Project Navigato r → info.plist file → Application Scene Manifest property → Scene Configuration → item 0 and get rid of the property Storyboard Name by clicking the icon that has a minus in the circle next to it. ► Run the app and you will see the black screen and let’s change that by setting a new root view controller.

How does the root view controller work?

The root view controller provides the content view of the window. Assigning a view controller to this property (either programmatically or using Interface Builder) installs the view controller’s view as the content view of the window. If the window has an existing view hierarchy, the old views are removed before the new ones are installed.

How to set application root view controller programmatically in Xcode 11?

So if you want to create the root view controller in iOS app use Xcode 11, you should place the code in below SceneDelegate class’s function func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) 1. Set Application Root View Controller Programmatically In Xcode 11 Example.