UIRefreshControl on viewDidLoad

Question

I\'m using the following code to create a UIRefreshControl:

- (void) viewDidLoad
{
    [super viewDidLoad];

    UIRefreshControl *refreshControl = [[UIRefre         


        

Answer 1

Manually modifying the contentOffset is insecure and wrong and can lead to unexpected behavior in some cases. This solution works without touching the contentOffset at all:

func showRefreshControl(show: Bool) {
    if show {
        refreshControl?.beginRefreshing()
        tableView.scrollRectToVisible(CGRectMake(0, 0, 1, 1), animated: true)
    } else {
        refreshControl?.endRefreshing()
    }
}