iOS. How to enable and disable rotation on each UIViewController?

Question

I have an UIViewController, I want to disable or enable rotation of the screen in different scenarios

Example:

if flag {
   rotateDevice = false
}
e         


        

Answer 1

Found this to be by far the simplest implementation, and adaptable to use on specific view controllers. Add this to viewController class, after viewDidLoad()

override open var shouldAutorotate: Bool {
        return false
    }