private async Task launchScaner()
{
var scanner = new MobileBarcodeScanner();
Button flashButton;
View zxingOverlay;
scanner.UseCustomOverlay = true;
//Inflate our custom overlay from a resource layout
zxingOverlay = LayoutInflater.FromContext(this.Activity).Inflate(Resource.Layout.OverlayReadBarCode, null);
//Find the button from our resource layout and wire up the click event
flashButton = zxingOverlay.FindViewById <Button>(Resource.Id.buttonZxingFlash);
flashButton.Click += (sender, e) => scanner.ToggleTorch();
//Set our custom overlay
scanner.CustomOverlay = zxingOverlay;
//Start scanning!
var result = await scanner.Scan();
Toast.MakeText(this.Activity, result.Text, ToastLength.Long);
//HandleScanResult(result);
string msg = string.Empty;
if (!ManagerRepuestos.existeRepuestoEnLista(empleado.No, result.Text))
{
if (result != null && !string.IsNullOrEmpty(result.Text))
{
EntregaAlmacen rep = await ManagerRepuestos.addRepuesto(empleado.No, result.Text);
if (rep == null)
{
Android.App.AlertDialog.Builder alert = new Android.App.AlertDialog.Builder(this.Activity);
alert.SetTitle("Error en lectura de Código de Barras");
alert.SetMessage("Código leido: " + result);
alert.SetPositiveButton("Ok", (s, e) =>
{
rep = null;
//msg = "Código leido: " + result;
//this.Activity.RunOnUiThread(() => Toast.MakeText(this.Activity, msg, ToastLength.Short).Show());
});
alert.Show();
}
else
{
//var rep = await ManagerRepuestos.addRepuesto(empleado.No, result.Text);
//if (rep != null)
//{
adaptarSwipe.NotifyDataSetChanged();
//var activityDetalleRepuestoActivity = new Intent(this.Activity, typeof(detalleRepuestoActivity));
//activityDetalleRepuestoActivity.PutExtra("idEntregaAlmacen", rep.Key);
//StartActivity(activityDetalleRepuestoActivity);
Android.Support.V4.App.Fragment fragment = new AlmacenRepuestosXamarin.Fragments.DetalleRepuesto();
Bundle bundle = new Bundle();
bundle.PutString("idEntregaAlmacen", rep.Key);
fragment.Arguments = bundle;
FragmentManager.BeginTransaction()
.Replace(Resource.Id.content_frame, fragment)
.AddToBackStack("ListaRepuestosEntrega")
.Commit();
//}
}
}
else
{
msg = "Scaneo Cancelado";
}
}
else
{
msg = "Ya fue escaneado ese producto!!";
}
if (!string.IsNullOrEmpty(msg))
{
this.Activity.RunOnUiThread(() => Toast.MakeText(this.Activity, msg, ToastLength.Short).Show());
}
}
