private BUYProductViewController GetProductViewController()
        {
            var theme = new BUYTheme();

            theme.Style     = themeStyle;
            theme.TintColor = themeTintColors [themeTintColorSelectedIndex];
            theme.ShowsProductImageBackground = showsProductImageBackground;

            var productViewController = new BUYProductViewController(client, theme);

            productViewController.MerchantId = AppDelegate.MERCHANT_ID;
            return(productViewController);
        }
        private BUYProductViewController GetProductViewController()
        {
            var theme = new BUYTheme ();
            theme.Style = themeStyle;
            theme.TintColor = themeTintColors [themeTintColorSelectedIndex];
            theme.ShowsProductImageBackground = showsProductImageBackground;

            var productViewController = new BUYProductViewController (client, theme);
            productViewController.MerchantId = AppDelegate.MERCHANT_ID;
            return productViewController;
        }