https://drive.google.com/open?id=10GK938CYcW95jswOcd2dNuAH3Ew0U6Z7
- Cài đặt TableView hay ColletionView :
- Cài đặt cho Pull :
func InitPullToRefresh(){
if refreshHeaderView == nil {
let view = PZPullToRefreshView(frame: CGRect(x: 0, y: 0 - self.mCollet.bounds.size.height, width: self.mCollet.bounds.size.width, height: self.mCollet.bounds.size.height))
view.delegate = self
self.mCollet.addSubview(view)
refreshHeaderView = view
}
}
func hidePullToRefresh(){
if (self.refreshHeaderView?.isLoading)! {
let delay = 0.0 * Double(NSEC_PER_SEC)
let time = DispatchTime.now() + Double(Int64(delay)) / Double(NSEC_PER_SEC)
DispatchQueue.main.asyncAfter(deadline: time, execute: {
print("Complete loading!")
self.refreshHeaderView?.isLoading = false
self.refreshHeaderView?.refreshScrollViewDataSourceDidFinishedLoading(self.mCollet)
})
}
- Hàm mở rộng :
extension ViewController : UIScrollViewDelegate {
func scrollViewWillEndDragging(_ scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
}
func scrollViewDidScroll(_ scrollView: UIScrollView) {
refreshHeaderView?.refreshScrollViewDidScroll(scrollView)
}
func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
refreshHeaderView?.refreshScrollViewDidEndDragging(scrollView)
}
}
extension ViewController : PZPullToRefreshDelegate {
func pullToRefreshDidTrigger(_ view: PZPullToRefreshView) -> () {
self.refreshHeaderView?.isLoading = true
print( "PullToRefresh1" )
hidePullToRefresh()
}
func pullToRefreshLastUpdated(_ view: PZPullToRefreshView) -> Date {
return Date()
}
}
