如何确定用户是否按下了UITableViewCell 2秒钟？

let longPressGesture = UILongPressGestureRecognizer(target: self, action: #selector(handleLongPress(sender:)))
longPressGesture.minimumPressDuration = 2
cell.addGestureRecognizer(longPressGesture)

@objc func handleLongPress(sender: UILongPressGestureRecognizer) {
    if sender.state == .began {
        // 用户按下了 2 秒钟
    }
}

let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(sender:)))
cell.addGestureRecognizer(tapGesture)

var timer: Timer?

@objc func handleTap(sender: UITapGestureRecognizer) {
    if sender.state == .began {
        timer = Timer.scheduledTimer(timeInterval: 2, target: self, selector: #selector(handleTimer), userInfo: nil, repeats: false)
    }
}

@objc func handleTimer() {
    // 用户按下了 2 秒钟
}