How to add date picker to UIAlertController(UIAlertView) in Swift?

Question

I have an application in which I need to display a popup to pick a date and write that date back to the view controller.

I have searched online a lot but wasn't successful in finding out a relevant solution.

Any kind of help is much appreciated.

Solution

Do not use any kind of UIAlertView or UIAlertController. Make your own view and pop it up (using, probably, a presented view controller). The view can be small, like an date picker, and you can put a shadow view behind it, like an alert does.