UIRefreshControl at the bottom of the UITableView iOS6?

Question

Is it possibile add UIRefreshControl at the bottom of the UITableView? I would use it to load more data. Please, Any suggest?

Answer 1

The following answer is in Xcode 8 and Swift 3.

first declare

var spinner = UIActivityIndicatorView()

than in viewDidLoad method write the following code:

spinner = UIActivityIndicatorView(activityIndicatorStyle: .whiteLarge)
spinner.stopAnimating()
spinner.hidesWhenStopped = true
spinner.frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.size.width, height: 60)
tableView.tableFooterView = spinner

now finally override the scrollViewDidEndDragging delegate method with following:

override func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
        let offset = scrollView.contentOffset
        let bounds = scrollView.bounds
        let size = scrollView.contentSize
        let inset = scrollView.contentInset

        let y = offset.y + bounds.size.height - inset.bottom
        let h = size.height

        let reloadDistance = CGFloat(30.0)
        if y > h + reloadDistance {
            print("fetch more data")
            spinner.startAnimating()
        }
}