update:flexion 打包修改

sdk-intergration/Packages/tysdk/Plugins/Android/ChannelHelpers.java

@@ -1,12 +1,16 @@
 package com.unity3d.player;
 
 public class ChannelHelpers {
-    public static final String CHANNEL = "GooglePlay";
+    
+    public static final String CHANNEL = "Flexion";
 
     static void register() {
-        // GooglePlay uses default behavior, no additional SDKHelper
+        SDKManager.registerHelper(CHANNEL, new FlexionSDKHelper());
     }
 
+
+    // Flexion provides price in micros and currency code, so no normalization needed
+    // 支付的变化，可能会修改这里
     public static String normalizeSkuList(String msg) {
         return msg;
     }