ActionSheet 2

import UIKit

class MainViewController: UIViewController, UIActionSheetDelegate {

override func viewDidLoad() {

super.viewDidLoad()

view.backgroundColor = UIColor.gray

// Create the AlertController
let actionSheetController = UIAlertController(title: "Please select", message: "How you would like to utilize the app?", preferredStyle: .actionSheet)

// Create and add the Cancel action
let cancelAction = UIAlertAction(title: "Cancel", style: .cancel) { action -> Void in
  // Just dismiss the action sheet
}
actionSheetController.addAction(cancelAction)

// Create and add first option action
let takePictureAction = UIAlertAction(title: "Consumer", style: .default) { action -> Void in
  self.performSegue(withIdentifier: "segue_setup_customer", sender: self)
}
actionSheetController.addAction(takePictureAction)

// Create and add a second option action
let choosePictureAction = UIAlertAction(title: "Service provider", style: .default) { action -> Void in
  self.performSegue(withIdentifier: "segue_setup_provider", sender: self)
}
actionSheetController.addAction(choosePictureAction)

// We need to provide a popover sourceView when using it on iPad
//  // actionSheetController.popoverPresentationController?.sourceView = sender as UIView

// Present the AlertController
self.present(actionSheetController, animated: true, completion: nil)

}

}