public override void StartScanning(ZxingScanningOptions options, Action <ZxingBarcodeResult> onFinished)
{
viewController = new ZxingCameraViewController(options, this);
viewController.BarCodeEvent += (BarCodeEventArgs e) => {
viewController.DismissViewController();
ZxingBarcodeResult result = null;
if (e.BarcodeResult != null)
{
result = ZxingBarcodeResult.FromZxingResult(e.BarcodeResult);
}
if (onFinished != null)
{
onFinished(result);
}
};
viewController.Canceled += (sender, e) => {
viewController.DismissViewController();
if (onFinished != null)
{
onFinished(null);
}
};
appController.PresentViewController(viewController, true, () => { });
}
public static ZxingBarcodeResult FromZxingResult(com.google.zxing.Result result)
{
var r = new ZxingBarcodeResult();
r.Value = result.Text;
r.Metadata = result.ResultMetadata;
r.Points = result.ResultPoints;
//r.Raw = new sbyte[](result.ResultPoints.Length);
//result.RawBytes.CopyTo(r.Raw, 0);
switch (result.BarcodeFormat.Name)
{
case "QR_CODE":
r.Format = ZxingBarcodeFormat.QrCode;
break;
case "DATAMATRIX":
r.Format = ZxingBarcodeFormat.DataMatrix;
break;
case "UPC_E":
r.Format = ZxingBarcodeFormat.UpcE;
break;
case "UPC_A":
r.Format = ZxingBarcodeFormat.UpcA;
break;
case "EAN_8":
r.Format = ZxingBarcodeFormat.Ean8;
break;
case "EAN_13":
r.Format = ZxingBarcodeFormat.Ean13;
break;
case "CODE_128":
r.Format = ZxingBarcodeFormat.Code128;
break;
case "CODE_39":
r.Format = ZxingBarcodeFormat.Code39;
break;
case "ITF":
r.Format = ZxingBarcodeFormat.Itf;
break;
case "PDF417":
r.Format = ZxingBarcodeFormat.Pdf417;
break;
}
return(r);
}
void HandleScanResult (ZxingBarcodeResult result)
{
string msg = "";
if (result != null && !string.IsNullOrEmpty(result.Value))
msg = "Found Barcode: " + result.Value;
else
msg = "Scanning Canceled!";
Toast.MakeText(this, msg, ToastLength.Short).Show();
}
void HandleScanResult(ZxingBarcodeResult result)
{
string msg = "";
if (result != null && !string.IsNullOrEmpty(result.Value))
msg = "Found Barcode: " + result.Value;
else
msg = "Scanning Canceled!";
var av = new UIAlertView("Barcode Result", msg, null, "OK", null);
av.Show();
}
public static ZxingBarcodeResult FromZxingResult (com.google.zxing.Result result)
{
var r = new ZxingBarcodeResult ();
r.Value = result.Text;
r.Metadata = result.ResultMetadata;
r.Points = result.ResultPoints;
//r.Raw = new sbyte[](result.ResultPoints.Length);
//result.RawBytes.CopyTo(r.Raw, 0);
switch (result.BarcodeFormat.Name)
{
case "QR_CODE":
r.Format = ZxingBarcodeFormat.QrCode;
break;
case "DATAMATRIX":
r.Format = ZxingBarcodeFormat.DataMatrix;
break;
case "UPC_E":
r.Format = ZxingBarcodeFormat.UpcE;
break;
case "UPC_A":
r.Format = ZxingBarcodeFormat.UpcA;
break;
case "EAN_8":
r.Format = ZxingBarcodeFormat.Ean8;
break;
case "EAN_13":
r.Format = ZxingBarcodeFormat.Ean13;
break;
case "CODE_128":
r.Format = ZxingBarcodeFormat.Code128;
break;
case "CODE_39":
r.Format = ZxingBarcodeFormat.Code39;
break;
case "ITF":
r.Format = ZxingBarcodeFormat.Itf;
break;
case "PDF417":
r.Format = ZxingBarcodeFormat.Pdf417;
break;
}
return r;
}
void HandleScanResult(ZxingBarcodeResult result)
{
string msg = "";
if (result != null && !string.IsNullOrEmpty(result.Value))
msg = "Found Barcode: " + result.Value;
else
msg = "Scanning Canceled!";
MessageBox.Show(msg);
//Go back to the main page
NavigationService.Navigate(new Uri("/MainPage.xaml", UriKind.Relative));
//Don't allow to navigate back to the scanner with the back button
NavigationService.RemoveBackEntry();
}
private void DisplayResult(com.google.zxing.Result result)
{
_reader.Stop();
successScan = true;
if (result != null)
{
LastScanResult = ZxingBarcodeResult.FromZxingResult(result);
}
else
{
LastScanResult = null;
}
Finish();
}
public override void StartScanning(ZxingScanningOptions options, Action <ZxingBarcodeResult> onFinishedScanning)
{
var scanIntent = new Intent(this.Context, typeof(ZxingActivity));
ZxingActivity.UseCustomView = this.UseCustomOverlay;
ZxingActivity.CustomOverlayView = this.CustomOverlay;
ZxingActivity.ScanningOptions = options;
ZxingActivity.TopText = TopText;
ZxingActivity.BottomText = BottomText;
ZxingActivity.OnCanceled += () =>
{
onFinishedScanning(null);
};
ZxingActivity.OnScanCompleted += (com.google.zxing.Result result) =>
{
onFinishedScanning(ZxingBarcodeResult.FromZxingResult(result));
};
this.Context.StartActivity(scanIntent);
}
