Xtykutl

We using the ZXING library to scan the barcodes for xamarin forms app and its working fine.

But now are having issue with barcode - code128 format as its not scanning the bar codes (content length - 19 char ). Attached barcode for reference.

We using Zxing version - 2.4.1(Latest stable).

We have used the below code but its not working for both Android & iOS platforms.

Kindly suggest/provide your inputs on resolving the issue.

 private void Btn_BarcodeClicked(object sender, EventArgs e)

    {

        try

        {

            var options = new ZXing.Mobile.MobileBarcodeScanningOptions();

            options.PossibleFormats = new List<ZXing.BarcodeFormat>() {

                ZXing.BarcodeFormat.CODE_39,

                ZXing.BarcodeFormat.CODE_93,

                ZXing.BarcodeFormat.CODE_128,

                ZXing.BarcodeFormat.EAN_13,

                ZXing.BarcodeFormat.QR_CODE

            };

            options.TryHarder = false;

            options.BuildBarcodeReader().Options.AllowedLengths = new { 44 };



            var scanPage = new ZXingScannerPage(options);

            scanPage.DefaultOverlayTopText = "";

            scanPage.DefaultOverlayBottomText = "";

            scanPage.AutoFocus();

            ToolbarItem toolbarItem = new ToolbarItem();

            toolbarItem.Text = "Flash ON";

            toolbarItem.Clicked += (s, ex) =>

            {

                try

                {

                    toolbarItem.Text = "Flash " + (toolbarItem.Text == "Flash ON" ? "OFF" : "ON");

                    //if (scanPage.HasTorch)

                    scanPage.ToggleTorch();

                }

                catch (Exception exx)

                {

                }

            };

            scanPage.ToolbarItems.Add(toolbarItem);

            TimeSpan ts = new TimeSpan(0, 0, 0, 1, 0);

            Device.StartTimer(ts, () =>

            {

                if (scanPage.IsScanning)

                    scanPage.AutoFocus();

                return scanPage.IsScanning;

            });

            scanPage.OnScanResult += (result) =>

            {

                scanPage.IsScanning = false;

                Device.BeginInvokeOnMainThread(async () =>

                {

                    await DisplayAlert("Alert", result.Text, "Ok");

                });

            };

            Navigation.PushAsync(scanPage);

        }

        catch (Exception ex)

        {



        }

    }