Prefer Large Titles and RefreshControl not working

Question

I am using this tutorial to implement a pull-to-refresh behavior with the RefreshControl. I am using a Navigation Bar. When using normal titles everything works good. But, when using "Prefer big titles" it doesn't work correctly as you can see in the following videos. Anyone knows why? The only change between videos is the storyboard check on "Prefer Large Titles".

Answer 1

At the end what worked for me was:

• In order to fix the RefreshControl progress bar disappearing bug with large titles:

  self.extendedLayoutIncludesOpaqueBars = true
  

• In order to fix the list offset after refreshcontrol.endRefreshing():

  let top = self.tableView.adjustedContentInset.top
  let y = self.refreshControl!.frame.maxY + top
  self.tableView.setContentOffset(CGPoint(x: 0, y: -y), animated:true)
  

Answer 2

If you were using tableView.tableHeaderView = refreshControl or tableView.addSubView(refreshControl) you should try using tableView.refreshControl = refreshControl

Answer 3

I've faced the same problem. Call refreshControl endRefreshing before calling further API.

refreshControl.addTarget(controller, action: #selector(refreshData(_:)), for: .valueChanged)

@objc func refreshData(_ refreshControl: UIRefreshControl) {
        refreshControl.endRefreshing()
        self.model.loadAPICall {
            self.tableView.reloadData()
        }
    }

Answer 4

I had this issue too, and i fixed it by embedded my scrollView (or tableView \ collectionView) inside stackView, and it's important that this stackView's top constraint will not be attached to the safeArea view (all the other constraints can). the top constraint should be connect to it's superview or to other view.

Answer 5

Problem can be solved if add tableview or scroll view as root view in UIViewController hierarchy (like in UITableViewController)

override func loadView() {
    view = customView
}

where customView is UITableView or UICollectionView

Answer 6

The only working solution for me is combining Bruno's suggestion with this line of code:

tableView.contentInsetAdjustmentBehavior = .always