ScreamRefreshControl enables easy visual customisation of the iOS UIRefreshControl (aka Pull To Refresh).

It also provides an implementation inspired by Apple's modern activity indicator.

Use ModernRefreshControl in exactly the same manner you would UIRefreshControl.

scrollView.refreshControl = ModernRefreshControl()
scrollView.refreshControl?.addTarget(self, action: #selector(ViewController.didPullToRefresh), for: .valueChanged)

You can customise the color by setting tintColor directly; or you can do this across your app using UIAppearance:

ModernRefreshControl.appearance().tintColor = customColor 

To provide your own appearance for a refresh control, subclass ScreamRefreshControl and overide the following:

open func updateTriggerProgress(_ progress: Float)
open func beginRefreshAnimation()
open func endRefreshAnimation()

Refer to ModernRefreshControl.swift for an example

The ScreamRefreshControl target builds a swift static library; integrate it into your project as you would any static library.

• Add ScreamRefreshControl.xcodeproj to your project
• Add the ScreamRefreshControl target to your projects 'Target Dependencies' and 'Link Binary With Libraries' Build Phases.