How to display an activity indicator with text on iOS 8 with Swift?

Question

I wanna show, programmatically, an activity indicator with text, like the one in the Photos app (after editing and saving a picture). How can I do this?

Answer 1

This code work in SWIFT 2.0.

Must Declare a variable for initialize UIActivityIndicatorView

let actInd: UIActivityIndicatorView = UIActivityIndicatorView() 

After initialize put this code in your controller.

actInd.center = ImageView.center
actInd.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.WhiteLarge
view.addSubview(actInd)
actInd.startAnimating()

after your download process complete then hide a animation.

self.actInd.stopAnimating()