I am very new to ios 8 and swift but I have not found a way to make a simple popup window whenever a button is pushed. I payed for tutorials and they still don't cover it. All i would like is for when the user pushes a button (the lowercase i in a circle) a small popup window with a textview that provides the user with instructions and a button below that textview that lets them close the popup.
So far it seems that what I need is to use a UIAlertViewController but every tutorial and example I have seen requires two buttons and is more of a one line thing than a paragraph type deal.
Can anyone show me how to make a popup window appear after pressing a button in swift programmatically and to have that popup hold just a textview and a button and then have that popup disapear when the button is pressed?