This is how I simply create UIAlertController
and present it on the screen:
private class func showAlertWithTitle(title: String, message: String) {
From Apple docs...
https://developer.apple.com/library/content/documentation/UserExperience/Conceptual/UIKitUICatalog/UIAlertView.html
Making Alert Views Accessible
Alert views are accessible by default. Accessibility for alert views pertains to the alert title, alert message, and button titles. If VoiceOver is activated, it speaks the word “alert” when an alert is shown, then speaks its title followed by its message if set. As the user taps a button, VoiceOver speaks its title and the word “button.” As the user taps a text field, VoiceOver speaks its value and “text field” or “secure text field.”