private void ShowBraintreeDropIn(string clientTokenOrTokenizationKey)
{
var request = new BTDropInRequest
{
Amount = "10.0",
ThreeDSecureVerification = true
};
var dropIn = new BTDropInController(clientTokenOrTokenizationKey, request, HandleBTDropInControllerHandler);
PresentViewController(dropIn, false, null);
}
void HandleBTDropInControllerHandler(BTDropInController controller, BTDropInResult result, Foundation.NSError error)
{
if (error != null)
{
System.Diagnostics.Debug.WriteLine("ERROR");
}
else if (result != null && result.Cancelled == true)
{
System.Diagnostics.Debug.WriteLine("CANCELLED");
}
else
{
Button.SetTitle(result.PaymentDescription, UIControlState.Normal);
var selectedPaymentOptionType = result.PaymentOptionType;
var selectedPaymentMethod = result.PaymentMethod;
var selectedPaymentMethodIcon = result.PaymentIcon;
var selectedPaymentMethodDescription = result.PaymentDescription;
}
controller.DismissViewController(true, null);
}
public async Task <DropUIResult> ShowDropUI(double totalPrice, string merchantId, int resultCode = 1234)
{
dropUiPayTcs = new TaskCompletionSource <DropUIResult>();
if (CanPay)
{
BTDropInRequest request = new BTDropInRequest();
request.Amount = $"{totalPrice}";
BTDropInController bTDropInController = new BTDropInController(_clientToken, request, async(controller, result, error) =>
{
if (error == null)
{
if (result.Cancelled)
{
dropUiPayTcs.SetCanceled();
}
else if (result.PaymentOptionType == BTUIKPaymentOptionType.ApplePay)
{
try
{
isDropUI = true;
var nonce = await TokenizePlatform(totalPrice, merchantId);
var dropResult = new DropUIResult()
{
Nonce = nonce ?? string.Empty,
Type = $"{BTUIKPaymentOptionType.ApplePay}"
};
OnDropUISuccessful?.Invoke(this, dropResult);
dropUiPayTcs.TrySetResult(dropResult);
}
catch (TaskCanceledException)
{
dropUiPayTcs.SetCanceled();
}
catch (Exception exception)
{
OnDropUIError?.Invoke(this, exception.Message);
dropUiPayTcs.TrySetException(exception);
}
finally
{
pKPaymentAuthorizationViewController?.DismissViewController(true, null);
isDropUI = false;
}
}
else
{
var dropResult = new DropUIResult()
{
Nonce = result.PaymentMethod?.Nonce ?? string.Empty,
Type = $"{result.PaymentOptionType}"
};
OnDropUISuccessful?.Invoke(this, dropResult);
dropUiPayTcs.TrySetResult(dropResult);
}
}
else
{
OnDropUIError?.Invoke(this, error.Description);
dropUiPayTcs.TrySetException(new Exception(error.Description));
}
controller.DismissViewController(true, null);
});
var window = UIApplication.SharedApplication.KeyWindow;
var _viewController = window.RootViewController;
while (_viewController.PresentedViewController != null)
{
_viewController = _viewController.PresentedViewController;
}
_viewController?.PresentViewController(bTDropInController, true, null);
}
else
{
OnDropUIError?.Invoke(this, "Platform is not ready to accept payments");
dropUiPayTcs.TrySetException(new Exception("Platform is not ready to accept payments"));
}
return(await dropUiPayTcs.Task);
}
