// When the user selects a product, create a new checkout for that product.
private async Task CreateCheckoutAsync(Product product)
{
ShowLoadingDialog(Resource.String.syncing_data);
try
{
var checkout = await SampleApplication.CreateCheckoutAsync(product);
DismissLoadingDialog();
// If the selected product requires shipping, show the list of shipping rates so the user can pick one.
// Otherwise, skip to the discounts activity (gift card codes and discount codes).
if (checkout.RequiresShipping)
{
StartActivity(new Intent(this, typeof(ShippingRateListActivity)));
}
else
{
StartActivity(new Intent(this, typeof(DiscountActivity)));
}
}
catch (ShopifyException ex)
{
OnError(ex.Error);
}
}