How to add accessibility label for VoiceOver at Swipe Action Configuration for Row?

Question

I'm creating an iOS App using Swift 4 and I'm not using Storyboards. To delete a row from the Table View Controller the user swipe left the row and then click the Delete Button.

Here is the code I'm using to implement that (no external libraries have been used):

override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
    self.isAccessibilityElement = true
    self.accessibilityLabel = "Delete row"


    let deleteAction = UIContextualAction(style: .normal , title: "DELETE") { (action, view, handler) in

        self.removeRowFromMyList(indexPath: indexPath.row)

        MyListController.stations.remove(at: indexPath.row)
        self.tableView.deleteRows(at: [indexPath], with: .automatic)

        self.tableView.setEditing(false, animated: true)
        self.tableView.reloadData()
    }
    let swipeAction = UISwipeActionsConfiguration(actions: [deleteAction])
    swipeAction.performsFirstActionWithFullSwipe = false

    return swipeAction
}

I did check other questions and none of them address that. Please don't hesitate to comment here for any other information you need to know to solve this issue. Thanks :)

Answer 1

Using Accessibility Custom Action from UIAccessibility by Apple

You just need to set Accessibility Custom Action:

cell.accessibilityCustomActions = [UIAccessibilityCustomAction(name: "Delete", target: self, selector: #selector(theCustomAction))]


@objc private func theCustomAction() -> Bool {
    //Do anything you want here
    return true
}

Update:

So I did recreate the project but this time I was using Storyboards (I wasn't the last time) and I imported from Cocoapods the SwipeCellKit Library and I followed their documentation and VoiceOver was working perfectly fine with deleting a cell from them indexPath.row with no problem.

Answer 2

1. When Voice Over is turned on and the UITableViewCell is in focus, Voice Over would announce "Swipe Up or Down to Select a Custom Action, then double tap to activate"

2. If the user follows the above mentioned instruction, the user would be able to select one of the many actions available and double tap to activate it

3. After performing the action, Voice Over would announce "Performed action "

Note:

• Advantage with using standard controls is that accessibility is mostly handled for you.
• You don't have to worry about it breaking with newer versions of iOS
• If system provides built in functionality then go with it.