swift4: TableView setSelected function called twice on iPad click

Question

I am new in swift4 and this is my first table view implementation.

I am using iPad for developing application and I can not resolve issue that table view setSelected function is called twice on click and always selected value is equals to true

As I saw in Web such behavior is only on iPad

So what is workaround fir this issue

My code is:

@IBOutlet weak var checkImage: UIImageView!    
var showing = false

 override func setSelected(_ selected: Bool, animated: Bool) {

        super.setSelected(selected, animated: animated)
        if selected {
            if showing == false {
                checkImage.isHidden = false
                showing = true
            }
            else {
                checkImage.isHidden = true
                showing = false
            }
        }
    }

Answer 1

Try using deselectRow(at:animated:) in didSelectRow :

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    tableView.deselectRow(at:indexPath animated:true)
}