//using System;
//using ZXing.Mobile;

//namespace Shared.Droid
//{
//    public static class Scan
//    {
//        static ZXing.Mobile.MobileBarcodeScanner scanner;
//        public static async System.Threading.Tasks.Task ScanQRcode(Action<string> action)
//        {
//            if (scanner == null)
//            {
//                scanner = new ZXing.Mobile.MobileBarcodeScanner(new UIKit.UIViewController { });
//            }

//            var result = await scanner.Scan();

//            if (result != null)
//                action?.Invoke(result.Text);
//            else
//                action?.Invoke(null);


//        }
//    }
//}