public async Task <DropUIResult> ShowDropUI(double totalPrice, string merchantId, int requestCode = 1234)
{
if (isReady)
{
CurrentInstance = this;
_requestCode = requestCode;
dropUiPayTcs = new TaskCompletionSource <DropUIResult>();
GooglePaymentRequest googlePaymentRequest = new GooglePaymentRequest();
googlePaymentRequest.InvokeTransactionInfo(TransactionInfo.NewBuilder()
.SetTotalPrice($"{totalPrice}")
.SetTotalPriceStatus(WalletConstants.TotalPriceStatusFinal)
.SetCurrencyCode("USD")
.Build());
DropInRequest dropInRequest = new DropInRequest().ClientToken(_clientToken)
.InvokeGooglePaymentRequest(googlePaymentRequest);
Xamarin.Essentials.Platform.CurrentActivity.StartActivityForResult(dropInRequest.GetIntent(Xamarin.Essentials.Platform.CurrentActivity), requestCode);
}
else
{
OnDropUIError?.Invoke(this, "Platform is not ready to accept payments");
dropUiPayTcs.TrySetException(new System.Exception("Platform is not ready to accept payments"));
}
return(await dropUiPayTcs.Task);
}
void SetDropException(Exception exception)
{
OnDropUIError?.Invoke(this, exception.Message);
dropUiPayTcs?.TrySetException(exception);
}
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);
}
