tcp状态更新，iOS扫描

wxr

2022-08-17 d6578b10542226650e263815dea75e598a7090f9

 HDL-ON_iOS/Scan.cs

@@ -2,7 +2,7 @@
using HDL_ON_iOS;
using Shared;
using ZXing.Mobile;

using HDL.Shared.IOS.ScanQRCode;
namespace HDL_ON
{
    public class Scan
@@ -27,51 +27,78 @@

        }

        static MobileBarcodeScanner scanner;
        public async void OpenScan(Action<string> action)
        void ScanResult(string result)
        {
            string cancel = "取消";
            string flashText = "";
            string titleText = "二维码扫描";
            if (Language.CurrentLanguage != "Chinese")
            {
                cancel = "Cancel";
                flashText = "";
                titleText = "Scan";
            }

            if (scanner == null)
            {
                var mZXingOverlayView = new ZXingOverlayView(cancel, flashText, titleText);
                scanner = new MobileBarcodeScanner(AppDelegate.rootViewController) { FlashButtonText = flashText, TopText = titleText, BottomText = "", CancelButtonText = cancel };
                scanner.UseCustomOverlay = true;

                scanner.CustomOverlay = mZXingOverlayView;
                var bOn = false;
                mZXingOverlayView.OnCancel += () =>
                {
                    scanner?.Cancel();
                };

                mZXingOverlayView.OnTorch += () =>
                {
                    bOn = !bOn;
                    scanner?.Torch(bOn);
                };

            }

            var result = await scanner.Scan();

            if (result != null)
            {
                action?.Invoke(result.Text);
                action?.Invoke(result);
            }
            else
            {
                action?.Invoke(null);
                Console.WriteLine("二维码返回值为null");
            }

        }

        static MobileBarcodeScanner scanner;


        Action<string> action;

        public void OpenScan(Action<string> action)
        {
            this.action = action;

            string cancel = "取消";
            //string flashText = "";
            string titleText = "二维码扫描";
            if (Language.CurrentLanguage != "Chinese")
            {
                cancel = "Cancel";
                //flashText = "";
                titleText = "Scan";
            }
            var d1 = new HDLQRCodeScanFinish(ScanResult);
            HDL.Shared.IOS.ScanQRCode.HDLScanQRCodeSDK.SharedInstance().ScanQRCodeWith(cancel, titleText, d1);



            //if (scanner == null)
            //{
            //    var mZXingOverlayView = new ZXingOverlayView(cancel, flashText, titleText);
            //    scanner = new MobileBarcodeScanner(AppDelegate.rootViewController) { FlashButtonText = flashText, TopText = titleText, BottomText = "", CancelButtonText = cancel };
            //    scanner.UseCustomOverlay = true;

            //    scanner.CustomOverlay = mZXingOverlayView;
            //    var bOn = false;
            //    mZXingOverlayView.OnCancel += () =>
            //    {
            //        scanner?.Cancel();
            //    };

            //    mZXingOverlayView.OnTorch += () =>
            //    {
            //        bOn = !bOn;
            //        scanner?.Torch(bOn);
            //    };

            //}

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

            //if (result != null)
            //{
            //    action?.Invoke(result.Text);
            //}
            //else
            //{
            //    action?.Invoke(null);
            //    Console.WriteLine("二维码返回值为null");
            //}



        }

        public static byte[] BytesFromText(string text, int width = 300, int height = 300)