Perform Segue from App Delegate swift

Question

I need to launch a view controller from the app delegate.

In the way you would perform a segue between view controllers.

I have an if statement that if true

Answer 1

if you want to use segue identifier, you can use in Swift 2.2.

self.window?.rootViewController!.performSegueWithIdentifier("YOUR SEGUE IDENTIFIER", sender: nil)

and for Swift 3.1 :

self.window?.rootViewController!.performSegue(withIdentifier: "YOUR SEGUE IDENTIFIER", sender: nil)