unity调用java

<pre name="code" class="java">package com.tx.sdk.letv;public class UnityLetvSDK{public void InitSDK(String appkey){System.out.println("InitSDK................................" + appkey);}public void Pay(){System.out.println("Pay................................");}}

unity工程里面

 static class SingletonHolder        {            public static AndroidJavaClass instance_sdk;            static SingletonHolder()            {                instance_sdk = new AndroidJavaClass("com.3x.sdk.letv.UnityLetvSDK");            }        }

 //初始化，包括登录        public static void LetvSDKInit(string loginSdkAppKey)        {            SDKInstace.Call("InitSDK");        }        //购买        public static void Pay(Dictionary<string, string> attributes)        {            SDKInstace.Call("Pay");        }