[1.0.11] update Subscribe API for IAPServiceBase

# Conflicts:
#	package.json

Runtime/GuruIAP/Runtime/Code/IAPServiceBase.cs

@@ -196,6 +196,7 @@ namespace Guru
                     // 建立本地的商品信息列表
                     if (string.IsNullOrEmpty(item.Category)) item.Category = DefaultCategory;
                     _products[item.ProductId] = new ProductInfo(item);
+
                 }
             }
             // 调用插件初始化
@@ -231,16 +232,16 @@ namespace Guru
             _googlePlayStoreExtensions.RestoreTransactions(OnRestoreHandle);
 #endif
             
-            foreach (var item in _storeController.products.all)
+            foreach (var product in _storeController.products.all)
             {
-                if (!item.availableToPurchase)
+                if (!product.availableToPurchase)
                 {
                     continue;
                 }
                 
-                if (_products.ContainsKey(item.definition.id))
+                if (_products.ContainsKey(product.definition.id))
                 {
-                    _products[item.definition.id].SetProduct(item);
+                    _products[product.definition.id].SetProduct(product);
                 }
             }
 
@@ -1048,7 +1049,89 @@ namespace Guru
         
         #endregion
 
+        #region Subscription
 
+        private SubscriptionManager GetSubManager(string productName)
+        {
+            var product = GetProduct(productName);
+            if (product != null && product.definition.type == ProductType.Subscription)
+            {
+                return new SubscriptionManager(product, null);
+            }
+            return null;
+        }
+
+
+        public bool IsSubscriptionFreeTrail(string productName)
+        {
+            var smgr = GetSubManager(productName);
+            if (smgr != null)
+            {
+                return smgr.getSubscriptionInfo().isFreeTrial() == Result.True;
+            }
+            return false;
+        }
+
+
+        public bool IsSubscriptionCancelled(string productName)
+        {
+            var smgr = GetSubManager(productName);
+            if (smgr != null)
+            {
+                return smgr.getSubscriptionInfo().isCancelled() == Result.True;
+            }
+            return false;
+        }
+
+        public bool IsSubscriptionAvailable(string productName)
+        {
+            var smgr = GetSubManager(productName);
+            if (smgr != null)
+            {
+                return smgr.getSubscriptionInfo().isSubscribed() == Result.True;
+            }
+            return false;
+        }
+
+
+        public bool IsSubscriptionExpired(string productName)
+        {
+            var smgr = GetSubManager(productName);
+            if (smgr != null)
+            {
+                return smgr.getSubscriptionInfo().isExpired() == Result.True;
+            }
+            return false;
+        }
+        
+        
+        public bool IsSubscriptionAutoRenewing(string productName)
+        {
+            var smgr = GetSubManager(productName);
+            if (smgr != null)
+            {
+                return smgr.getSubscriptionInfo().isAutoRenewing() == Result.True;
+            }
+            return false;
+        }
+        
+        
+        /// <summary>
+        /// IntroductioryPrice Period
+        /// </summary>
+        /// <param name="productName"></param>
+        /// <returns></returns>
+        public bool IsSubscriptionIntroductoryPricePeriod(string productName)
+        {
+            var smgr = GetSubManager(productName);
+            if (smgr != null)
+            {
+                return smgr.getSubscriptionInfo().isIntroductoryPricePeriod() == Result.True;
+            }
+            return false;
+        }
+
+        #endregion
     }
 
 }