UISwitch-iOS 14-Swift: Programmatically added Switch doesn't work anymore

Question

Created Sep ’20

Replies 6

Boosts 1

Views 3.4k

Participants 6

Hi there,
I´ve added a SwitchControl to a "SettingsCell". Since I've updated to iOS 14, the Switch is shown in the Settings but I can't switch it anymore. No action is possible.

Code Block import Foundation
import UIKit
class SettingsCell: UITableViewCell {
    
    // MARK: - Properties
    
    var sectionType: sectionType? {
        didSet{
            guard let sectionType = sectionType else { return }
            textLabel?.text = sectionType.description
            SwitchControl.isHidden = !sectionType.constrainsSwitch
        }
    }
    
    lazy var SwitchControl: UISwitch = {
        let SwitchControl = UISwitch()
        SwitchControl.isOn = true
        SwitchControl.isEnabled = true
        SwitchControl.onTintColor = UIColor(red: 55/255, green: 120/255, blue: 250/255, alpha: 1)
        SwitchControl.translatesAutoresizingMaskIntoConstraints = false
        SwitchControl.addTarget(self, action: #selector(handleSwitchAction), for: .valueChanged)
     
        return SwitchControl
    }()
    
    // MARK: - Init
    
    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        
        addSubview(SwitchControl)
        SwitchControl.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
        SwitchControl.rightAnchor.constraint(equalTo: rightAnchor, constant: -12).isActive = true
        
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    // Mark - selectors
    
    @objc func handleSwitchAction(sender: UISwitch){
        
        
        if sender.isOn {
            print("Turned on")
            UIApplication.shared.registerForRemoteNotifications()
            
            
        }
        else{
            UIApplication.shared.unregisterForRemoteNotifications()
            print("Turned off")
        }
    }
    
}

Do someone know a solution for this issue?

Answered by k116082 in 634608022

Hi LuminiCode,
Set cell.contentView.isUserInteractionEnabled to false and you can resolve this issue.

Boost

Answer 1

k116082 OP

Sep ’20

Accepted Answer

Hi LuminiCode,
Set cell.contentView.isUserInteractionEnabled to false and you can resolve this issue.

4

Answer 2

henryo84 OP

Sep ’20

@k116082,
Thank you so much. I probably spent an hour looking around to see how to fix this for iOS 14.
Such a simple fix!

0

Answer 3

andrew_holmes37 OP

Nov ’20

Hey LuminiCode,

Where did you add that contenView line? In the cellForRow function?

0

Answer 4

LuminiCode OP

Dec ’20

Hey andrew_holmes37,

yep.

Code Block func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell 
{
	let cell = tableView.dequeueReusableCell(withIdentifier: reuseIdentifier, for: indexPath) as! SettingsCell
	cell.textLabel?.text = social?.description
	cell.imageView?.image = UIImage(systemName: social!.image)
	cell.imageView?.tintColor = .systemBlue
	cell.contentView.isUserInteractionEnabled = false
	return cell
}

1

Answer 5

geeno OP

Mar ’21

hi i have same problem , can someone help ? everything was working fine till ios 14. now switches wont work. i can share files if someone is willing to help ?

0

Answer 6

OOPer OP

Mar ’21

can someone help ?

You should better start your own thread. Not many readers make attention to the thread marked as SOLVED.

0