update: 更新 Product 接口, 返回本地化价格数据

Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs

@@ -210,7 +210,7 @@ namespace Guru
                 
                 if (_products.ContainsKey(item.definition.id))
                 {
-                    _products[item.definition.id].Product = item;
+                    _products[item.definition.id].SetProduct(item);
                 }
             }
 
@@ -586,7 +586,19 @@ namespace Guru
             // 失败原因
             OnBuyFailed?.Invoke(info.Name, failureReason.ToString());
         }
-        
+
+
+        /// <summary>
+        /// 获取商品的本地化价格字符串
+        /// 如果商品不存在或者 IAP 尚未初始化完成则显示 "Loading" 字样
+        /// </summary>
+        /// <param name="productName"></param>
+        /// <returns></returns>
+        public string GetLocalizedPriceString(string productName)
+        {
+            return GetInfo(productName)?.LocalizedPriceString ?? "Loading";
+        }
+
         #endregion
 
         #region Log 输出

Runtime/GuruIAP/Runtime/Code/Settings/ProductInfo.cs

@@ -66,8 +66,11 @@ namespace Guru
     [Serializable]
     public partial class ProductInfo
     {
+        private Product _product;
         public ProductSetting Setting;
-        public Product Product;
+        public Product Product => _product;
+        
+        public void SetProduct(Product product) => _product = product;
 
         public string Name => Setting.ProductName;
         public string Id => Product.definition.id;
@@ -76,6 +79,7 @@ namespace Guru
         public string Category => Setting.Category;
         public string Type => Setting.Type == ProductType.Subscription ? "subscription" : "product";
         public bool IsFree => Setting.IsFree;
+        public string LocalizedPriceString => Product?.metadata.localizedPriceString ?? $"$ {Setting.Price}";
     }