I am trying to figure out why my activity indicator is not showing on my view controller, here is my code below
var activityIN : UIActivityIndicatorView = UIActivityIndicatorView(frame: CGRectMake(0,0, 50, 50)) as UIActivityIndicatorView
activityIN.center = self.view.center
activityIN.hidesWhenStopped = true
activityIN.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.Gray
activityIN.startAnimating()