public void AddToShoppingCart(string guess, decimal price, int quantity = 1)
{
var preferences = new ActivityPreferences(context, prefsName);
preferences.AddCartItem(guess, price.ToString(), quantity);
//shoppingCartItemAddedMessageBar.Show();
}
private void AddStringToList(string text)
{
if (!string.IsNullOrWhiteSpace(text))
{
cartItemsAdapter.AddCartItem(text);
prefs.AddCartItem(text);
}
cartItemsAdapter.NotifyDataSetChanged();
}