private void InitPaymentForm()
{
Task.Run(async() =>
{
var paymentMethods = await DemoBackend.GetPaymentMethods(amount);
var cardPaymentMethod = paymentMethods.FirstOrDefault(x => x.Type == "scheme");
if (cardPaymentMethod == null)
{
RunOnUiThread(() => Snackbar.Make(layout, "Credit card payments not available!", Snackbar.LengthLong).Show());
return;
}
var cardConfigurationBuilder = new CardConfiguration.Builder(this, Config.PublicKey);
cardConfigurationBuilder.SetEnvironment(Com.Adyen.Checkout.Core.Api.Environment.Europe);
var cardConfiguration = cardConfigurationBuilder.Build();
RunOnUiThread(() =>
{
try
{
var cardComponent = CardComponent.Provider.Get(this, cardPaymentMethod, cardConfiguration) as CardComponent;
var cardView = new CardView(this)
{
Id = View.GenerateViewId()
};
var cardLayout = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent);
cardLayout.AddRule(LayoutRules.AlignParentTop);
cardView.Attach(cardComponent, this);
layout.AddView(cardView, cardLayout);
textViewLoading.Visibility = ViewStates.Gone;
cardComponent.Observe(this, new PaymentComponentObserver
{
Changed = state =>
{
var paymentMethod = state.Data.PaymentMethod as CardPaymentMethod;
Android.Util.Log.Debug("ObserverImpl", $"Onchanged -- Valid: {state.IsValid}, {paymentMethod.Type}");
if (state.IsValid)
{
fab.Enabled = true;
this.paymentMethod = paymentMethod;
}
else
{
fab.Enabled = false;
}
}
});
}
catch (System.Exception ex)
{
Android.Util.Log.Error("MainActivity", Throwable.FromException(ex), ex.Message);
}
});
});
}
public static async Task <PaymentsResponse> ExecutePayment(CardPaymentMethod paymentMethod, string returnUrl, decimal amount = 10)
{
using (var client = CreateHttpClient())
{
var response = await client.PostJsonAsync($"{BaseUri.AbsolutePath}payments", new
{
countryCode = Config.CountryCode,
shopperLocale = Config.ShopperLocale,
merchantAccount = Config.MerchantAccount,
reference = Guid.NewGuid().ToString(), //We just make this up!
amount = new
{
currency = Config.Currency,
value = amount * 100 //I think we need to multiply by 100
},
returnUrl,
paymentMethod = new
{
type = paymentMethod.Type,
encryptedCardNumber = paymentMethod.EncryptedCardNumber,
encryptedExpiryMonth = paymentMethod.EncryptedExpiryMonth,
encryptedExpiryYear = paymentMethod.EncryptedExpiryYear,
encryptedSecurityCode = paymentMethod.EncryptedSecurityCode
},
//This is for 3D Secure
additionalData = new { executeThreeD = true, allow3DS2 = false },
merchantRiskIndicator = new { deliveryAddressIndicator = "digitalGoods", deliveryEmail = "*****@*****.**" },
shopperEmail = "*****@*****.**",
holderName = "Test Testsson",
channel = "Android"
});
if (response.IsSuccessStatusCode)
{
var responseData = await response.Content.DeserializeJsonAsync <PaymentsResponse>();
return(responseData);
}
else
{
var errorData = await response.Content.DeserializeJsonAsync <ErrorResponse>();
Android.Util.Log.Error("DemoBackend", $"{errorData.Message} ({errorData.ErrorCode})");
return(new PaymentsResponse
{
ResultCode = "Error",
RefusalReason = $"{errorData.Message} ({errorData.ErrorType})",
RefusalReasonCode = errorData.ErrorCode
});
}
}
}
public void ExampleOfPrintingCard()
{
var cardType = CardType.Visa;
var cardNumber = new CardNumber("1234");
var cardPayment = new CardPaymentMethod(cardType, cardNumber);
cardPayment.ProcessPayment(
cash => 0, //ignore
cheque => 0, //ignore
card =>
{
Console.WriteLine("Paid with : {0} {1}", card.CardType, card.CardNumber);
return 0;
}
);
}
