public async override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "Checkout";
var footerView = new UIView(new CGRect(0, 0, View.Bounds.Width, 164));
var creditCardButton = new UIButton(UIButtonType.RoundedRect);
creditCardButton.SetTitle("Checkout with Credit Card", UIControlState.Normal);
creditCardButton.BackgroundColor = UIColor.FromRGBA(0.48f, 0.71f, 0.36f, 1.0f);
creditCardButton.Layer.CornerRadius = 6;
creditCardButton.SetTitleColor(UIColor.White, UIControlState.Normal);
creditCardButton.TranslatesAutoresizingMaskIntoConstraints = false;
creditCardButton.TouchUpInside += CheckoutWithCreditCard;
footerView.AddSubview(creditCardButton);
var webCheckoutButton = new UIButton(UIButtonType.RoundedRect);
webCheckoutButton.SetTitle("Web Checkout", UIControlState.Normal);
webCheckoutButton.BackgroundColor = UIColor.FromRGBA(0.48f, 0.71f, 0.36f, 1.0f);
webCheckoutButton.Layer.CornerRadius = 6;
webCheckoutButton.SetTitleColor(UIColor.White, UIControlState.Normal);
webCheckoutButton.TranslatesAutoresizingMaskIntoConstraints = false;
webCheckoutButton.TouchUpInside += CheckoutOnWeb;
footerView.AddSubview(webCheckoutButton);
var applePayButton = PaymentButton.Create(PaymentButtonType.Buy, PaymentButtonStyle.Black);
applePayButton.TranslatesAutoresizingMaskIntoConstraints = false;
applePayButton.TouchUpInside += CheckoutWithApplePay;
footerView.AddSubview(applePayButton);
var views = NSDictionary.FromObjectsAndKeys(new[] {
creditCardButton,
webCheckoutButton,
applePayButton
}, new[] {
"creditCardButton",
"webCheckoutButton",
"applePayButton"
});
footerView.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|-[creditCardButton]-|", 0, null, views));
footerView.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|-[webCheckoutButton]-|", 0, null, views));
footerView.AddConstraints(NSLayoutConstraint.FromVisualFormat("H:|-[applePayButton]-|", 0, null, views));
footerView.AddConstraints(NSLayoutConstraint.FromVisualFormat("V:|-[creditCardButton(44)]-[webCheckoutButton(==creditCardButton)]-[applePayButton(==creditCardButton)]-|", 0, null, views));
TableView.TableFooterView = footerView;
// Prefetch the shop object for Apple Pay
this.shop = await client.GetShopAsync();
}
private async Task GetShopAsync()
{
try
{
var shop = await client.GetShopAsync();
currencyFormatter = new NSNumberFormatter();
currencyFormatter.NumberStyle = NSNumberFormatterStyle.Currency;
currencyFormatter.CurrencyCode = shop.Currency;
}
catch (NSErrorException ex)
{
Console.WriteLine("Failed to retrieve shop: {0}", ex.Error);
}
}
private async Task InitializeBuyClient()
{
var shopUrl = GetString(Resource.String.shop_url);
if (string.IsNullOrEmpty(shopUrl))
{
throw new ArgumentException("You must populate the 'shop_url' entry in strings.xml, in the form '<myshop>.myshopify.com'");
}
var shopifyApiKey = GetString(Resource.String.shopify_api_key);
if (string.IsNullOrEmpty(shopifyApiKey))
{
throw new ArgumentException("You must populate the 'shopify_api_key' entry in strings.xml");
}
var channelId = GetString(Resource.String.channel_id);
if (string.IsNullOrEmpty(channelId))
{
throw new ArgumentException("You must populate the 'channel_id' entry in the strings.xml");
}
var applicationName = PackageName;
// Create the BuyClient
BuyClient = BuyClientFactory.GetBuyClient(shopUrl, shopifyApiKey, channelId, applicationName);
try
{
Shop = await BuyClient.GetShopAsync();
}
catch
{
Toast.MakeText(this, Resource.String.shop_error, ToastLength.Long).Show();
}
}
