PullToBounce
Animated "Pull To Refresh" Library for UIScrollView.
You can add animated "pull to refresh" action to your UIScrollView, UITableView and UICollectionView.
Inspired by https://dribbble.com/shots/1797373-Pull-Down-To-Refresh
ScreenShot
You can play demo at appetize.io.
Installation
You can install this to your project via CocoaPods.
pod 'PullToBounce'
Usage
Please Wrap your scroll view
// Please wrap your scroll view
tableView.frame = yourFrame
let tableViewWrapper = PullToBounceWrapper(scrollView: tableView)
// Please add wrapper view to your view instead of your scroll view.
bodyView.addSubview(tableViewWrapper)The frame of wrapper will be same as your scrollView.
And the color will be same as your scrollView's background color.
Event Handler
tableViewWrapper.didPullToRefresh = {
didFinishYourLoading() {
tableViewWrapper.stopLoadingAnimation()
}
}Custom Animation
Default arguments of "init" of PullToBounceWrapper
init(
scrollView: UIScrollView, // this is the only required argument
bounceDuration: CFTimeInterval = 0.8,
ballSize:CGFloat = 36,
ballMoveTimingFunc: CAMediaTimingFunction = CAMediaTimingFunction(controlPoints:0.49,0.13,0.29,1.61),
moveUpDuration: CFTimeInterval = 0.25,
pullDistance: CGFloat = 96,
bendDistance: CGFloat = 40,
didPullToRefresh: (()->())? = nil
)You can use these arguments to customize animation.