ThirdVC

import UIKit

class ThirdViewController: UIViewController {

    @IBOutlet weak var secondsValue: UILabel!
    var timer = Timer()
    var activeTimer = false
    var counter = 0
    var Single_Tap : UITapGestureRecognizer!
    var D_Tap : UITapGestureRecognizer!
    var Swipe_Right : UISwipeGestureRecognizer!

    @objc func count()
    {
    counter += 1
    secondsValue.text = String(counter)
    }

    @objc func handleSwipes()
    {
        counter = 0
        secondsValue.text = String(counter)
    }

    @objc func handleSingleTap()
    {
        if(!activeTimer){
        timer = Timer.scheduledTimer(timeInterval:1,target:self, selector: #selector(count),userInfo:nil,repeats:true)
            activeTimer = true
        }
    }

    @objc func handleDTap(){
        timer.invalidate()
        activeTimer = false
    }

    override func viewDidLoad() {
        super.viewDidLoad()


        Swipe_Right = UISwipeGestureRecognizer(target:
            self, action: #selector(handleSwipes))

        Single_Tap = UITapGestureRecognizer(target:
        self, action: #selector(handleSingleTap))

        D_Tap = UITapGestureRecognizer(target:
            self, action: #selector(handleDTap))

        D_Tap.numberOfTouchesRequired = 2

        Single_Tap.numberOfTouchesRequired = 1
        Swipe_Right.direction = .right
        view.addGestureRecognizer(Swipe_Right)
        view.addGestureRecognizer(Single_Tap)
        view.addGestureRecognizer(D_Tap)
        // Do any additional setup after loading the view.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
    }
    */

}