Pagination with UICollectionView working with API

Question

I have a working application where I am using Alamofire and SwiftyJSON to fetch images from flicr API. Now, I want to include pagination in the ret

Answer 1

Please try this code.

  func scrollViewDidScroll(_ scrollView: UIScrollView) {
   if isGetResponse {
    if (scrollView.contentOffset.y == scrollView.contentSize.height - scrollView.frame.size.height)
    {
        if totalArrayCount! > self.arrImage.count{

                isGetResponse = false
                activityIndiator?.startAnimating()
                self.view.bringSubview(toFront: activityIndiator!)
                pageIndex = pageIndex + 1
                print(pageIndex)
                self.getProductListing(withPageCount: pageIndex)
            }
        }

        //LOAD MORE
        // you can also add a isLoading bool value for better dealing :D
    }
}