将compile ‘com.tencent.mm.opensdk:wechat-sdk-android-with-mta:+’加入到APP目录下的build.gradle中
以下内容在android studio中的内容:
package com.yjkj.zhuyun.wxapi;
import android.content.Intent;
import android.os.Bundle;
import com.tencent.mm.opensdk.modelbase.BaseReq;
import com.tencent.mm.opensdk.modelbase.BaseResp;
import com.tencent.mm.opensdk.modelmsg.SendAuth;
import com.tencent.mm.opensdk.openapi.IWXAPI;
import com.tencent.mm.opensdk.openapi.IWXAPIEventHandler;
import com.tencent.mm.opensdk.openapi.WXAPIFactory;
import com.unity3d.player.UnityPlayer;
import com.unity3d.player.UnityPlayerActivity;
import org.json.JSONObject;
import java.io.InputStreamReader;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
public class WXEntryActivity extends UnityPlayerActivity implements IWXAPIEventHandler{
public IWXAPI api;
//微信APP_ID UnityPlayerActivity
public static final String AppId = "你的APPID";
public static final String AppSecret = "你的APPSecret";
public static final String url1 = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=";
public String furl, a_t_r,openId;
@Override
public