iOS踩过的坑之手势冲突

UIGestureRecognizer 添加手势后造成 tableView 的 didSelectRow 无效解决方案

实现gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch)方法

class Base_TVC: UITableViewCell {

    var indexPath = IndexPath(row: 0, section: 0)
    
    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
    }
    
    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)
        
        // Configure the view for the selected state
    }
    
    override func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool {
        
        return NSStringFromClass(touch.view!.classForCoder) != "UITableViewCellContentView"
    }
    
    override init(style: UITableViewCellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)
        self.selectionStyle = .none
        self.preservesSuperviewLayoutMargins = false
        self.separatorInset = .zero
        self.layoutMargins = .zero
        
        let tapGr = UITapGestureRecognizer.init(target: self, action: #selector(userTapped))
        tapGr.delegate = self
        self.addGestureRecognizer(tapGr)
        
        addSubviews()
        initUI()
        configLogic()
    }
    
    func userTapped() {
         
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    func addSubviews() {}
    func initUI() {}
    func configLogic() {}
}