private void StartCardScanner()
{
try
{
long amount = (long)(Convert.ToDouble(totalAmount.Total) * 100);
long amountOther = 0;
tr = new TransactionRequest(amount + amountOther, amountOther, TransactionTypeEnum.PurchaseGoodsAndServices);
cardApp = new EMVTerminalApplication(new CardQProcessor(cardInterfaceManger, SessionSingleton.DeviceId), configProvider);
cardApp.UserInterfaceRequest += Ta_UserInterfaceRequest;
cardApp.ProcessCompleted += Ta_ProcessCompleted;
cardApp.ExceptionOccured += Ta_ExceptionOccured;
cardApp.StartTransactionRequest(tr);
}
catch (Exception ex)
{
SetStatusLabel(ex.Message);
}
}
private async void CmdProcess_Click(object sender, EventArgs e)
{
try
{
SetProcessButtonEnabled(false);
TransactionRequest tr = new TransactionRequest(transactionVM.Amount + transactionVM.AmountOther, transactionVM.AmountOther, (TransactionTypeEnum)cmbTransactionType.SelectedItem);
List <string> ids = (await cardInterfaceManger.GetCardReaders()).Where(x => x.ToLower().Contains("contactless")).ToList();
if (ids.Count == 0)
{
await App.Current.MainPage.DisplayAlert("Error", "No contactless reader found", "OK");
return;
}
ta = new EMVTerminalApplication(new CardQProcessor(cardInterfaceManger, ids[0]), configProvider);
ta.UserInterfaceRequest += Ta_UserInterfaceRequest;
ta.ProcessCompleted += Ta_ProcessCompleted;
ta.ExceptionOccured += Ta_ExceptionOccured;
ta.StartTransactionRequest(tr);
}
catch (Exception ex)
{
SetStatusLabel(ex.Message);
}
}
