Using presentViewController from UIView

Question

I am creating a title bar for my iOS application and I am making this inside a UIView. The only issue I am having is with the \"home button\". When the home button is presse

Answer 1

With Swift 4 - 4.2 Adding onto Shamsudheen TK's answer.

var topVC = UIApplication.shared.keyWindow?.rootViewController
    while((topVC!.presentedViewController) != nil) {
        topVC = topVC!.presentedViewController
    }
    let customViewController = CustomViewController()
    topVC?.present(customViewController, animated: true, completion: nil)

With UINavigationController: Here is also an additional feature -> You can pass along a UINavigationController with your customViewController.

 var topVC = UIApplication.shared.keyWindow?.rootViewController
    while((topVC!.presentedViewController) != nil) {
        topVC = topVC!.presentedViewController
    }
    let customViewController = CustomViewController()
    let navController = UINavigationController(rootViewController: CustomViewController)
    topVC?.present(navController, animated: true, completion: nil)