var screenSize = UIScreen.main.bounds
var spinner:UIActivityIndicatorView?
var progressLbl:UILabel?

    func addspinner(){
        spinner = UIActivityIndicatorView()
        spinner?.center = CGPoint(x: (screenSize.width / 2) - ((spinner?.frame.width)! / 2) , y: 150)//讓圈圈在正中間
        spinner?.activityIndicatorViewStyle = .whiteLarge
        spinner?.color = #colorLiteral(red: 0.9607843161, green: 0.7058823705, blue: 0.200000003, alpha: 1)
        //用colorLiteral換圈圈顏色
        spinner?.startAnimating()
        pullUpView.addSubview(spinner!)//加在pullUpView上
    }
   //addspinner()一樣要加在@objc func dropPin(sender:UITapGestureRecognizer)才會動喔