增加sdk

Assets/AppsFlyer/AFPurchaseDetailsAndroid.cs

@@ -10,24 +10,19 @@ namespace AppsFlyerSDK
     }
 
     /// <summary>
-    // 
+    /// Purchase details class matching Android SDK AFPurchaseDetails
     /// </summary>
     public class AFPurchaseDetailsAndroid
-
     {
         public AFPurchaseType purchaseType { get; private set; }
         public string purchaseToken { get; private set; }
         public string productId { get; private set; }
-        public string price { get; private set; }
-        public string currency { get; private set; }
 
-        public AFPurchaseDetailsAndroid(AFPurchaseType type, String purchaseToken, String productId, String price, String currency)
+        public AFPurchaseDetailsAndroid(AFPurchaseType type, String purchaseToken, String productId)
         {
             this.purchaseType = type;
             this.purchaseToken = purchaseToken;
             this.productId = productId;
-            this.price = price;
-            this.currency = currency;
         }
 
     }