private void ApplyGiftCard()
{
var alertController = UIAlertController.Create("Enter Gift Card Code", null, UIAlertControllerStyle.Alert);
alertController.AddTextField(textField =>
{
textField.Placeholder = "Gift Card Code";
});
alertController.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Cancel, action =>
{
Console.WriteLine("Cancel action");
}));
alertController.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, async action =>
{
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
try
{
checkout = await client.ApplyGiftCardAsync(alertController.TextFields[0].Text, checkout);
Console.WriteLine("Successfully added gift card");
TableView.ReloadData();
}
catch (NSErrorException ex)
{
Console.WriteLine("Error applying gift card: {0}", ex.Error);
}
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
}));
PresentViewController(alertController, true, null);
}
public async Task <Checkout> AddGiftCardAsync(string code)
{
Checkout = await BuyClient.ApplyGiftCardAsync(code, Checkout);
return(Checkout);
}
