iOS adding tapGesture to multiple Views

Question

I have multiple views defined in my main view. I want to add single tap gesture to all these views. Below is the code I have written, but this registers a tap gesture to the

Answer 1

to attach multiple views to same gesture you can reinitialize the gesture before affecting to your view

here is an example in swift

override func viewDidLoad() {
    super.viewDidLoad()

    var tap = UITapGestureRecognizer(target: self, action: #selector(infoTapped(sender:)))
    tap.numberOfTapsRequired = 1
    info1Btn.addGestureRecognizer(tap)
    info1Btn.tag = 1

    tap = UITapGestureRecognizer(target: self, action: #selector(infoTapped(sender:)))
    info2Btn.addGestureRecognizer(tap)
    info2Btn.tag = 2

    tap = UITapGestureRecognizer(target: self, action: #selector(infoTapped(sender:)))
    info3Btn.addGestureRecognizer(tap)
    info3Btn.tag = 3

}


  @objc func infoTapped(sender: UITapGestureRecognizer){
    let view:UIView = sender.view!
    switch (view.tag) {
    case 1:
        print(view.tag) //  info 1 tapped
    case 2:
        print(view.tag) //  info2 tapped

    case 3:
        print(view.tag) //  info 3 tapped

    default:
        break;
    }
}