Simple to use full screen loading view for iOS written in Swift

To use this in your project, just download the UILoadingView.swift file and copy it into your project.

To use the basic loading view, you can do the following:

// initialize the loading view
let loadingView = UILoadingView(frame: self.view.bounds)
// show the loading view
self.view.addSubview(loadingView)

You may also specify custom text to use instead of "Loading..."

let loadingView = UILoadingView(frame: self.view.bounds, text: "Logging in...")

When you want to remove the view, there are a few options:

loadingView.removeFromSuperview()

self.view.subviews[self.view.subviews.endIndex-1].removeFromSuperview()

depending on if you have access to the variable loadingView when you want to remove it.