版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/AXuan_K/article/details/60780370
首先 搭建环境的工作我不多说, 网上可以搜到一大堆;
然后 需要用到的请求还得读一读官方文档
这个是微信登录授权后拉取到的用户信息
unity代码部分经过简单的封装
unity 调androidSDK 首先需要 _GetCurrentAndroidJavaObject() 得到AndroidJavaObj jo;
jo.Call<T>(apiName, args) 中 T代表返回类型, apiName 是SDK中的函数名， args则是对应函数的
unity c#部分代码:
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using System.Collections.Generic;
using System;
public class test : MonoBehaviour {
private Text txt;
string headimgurl;
// Use this for initialization
void Start () {
GameObject btnObj = GameObject.Find("Canvas/Button"); //获取按钮脚本组件
Button btn = (Button)btnObj.GetComponent<Button>();
GameObject btnObj1 = GameObject.Find("Canvas/Button1"); //获取按钮脚本组件
Button btn1 = (Button)btnObj1.GetComponent<Button>();
GameObject btnObj2 = GameObject.Find("Canvas/Button2"); //获取按钮脚本组件
Button btn2 = (Button)btnObj2.GetComponent<Button>();
GameObject btnObj3 = GameObject.Find("Canvas/Button3"); //获取按钮脚本组件
Button btn3 = (Button)btnObj3.GetComponent<Button>();
GameObject btnObj4 = GameObject.Find("Canvas/Button4"); //获取按钮脚本组件
Button btn4 = (Button)btnObj4.GetComponent<Button>();
GameObject btnObj5 = GameObject.Find("Canvas/Button5"); //获取按钮脚本组件
Button btn5 = (Button)btnObj5.GetComponent<Button>();
GameObject btnObj6 = GameObject.Find("Canvas/Button6"); //获取按钮脚本组件
Button btn6 = (Button)btnObj6.GetComponent<Button>();
GameObject textObj = GameObject.Find("Canvas/Text"); //获取按钮脚本组件
txt = (Text)textObj.GetComponent<Text>();
//添加点击侦听
btn.onClick.AddListener(onClick);
btn1.onClick.AddListener(onClick1);
btn2.onClick.AddListener(onClick2);
btn3.onClick.AddListener(onClick3);
btn4.onClick.AddListener(onClick4);
btn5.onClick.AddListener(onClick5);
btn6.onClick.AddListener(onClick6);
}
// Update is called once per frame
void Update () {
}
AndroidJavaObject _GetCurrentAndroidJavaObject() //要有这个AndroidJavaObject才能Call
{
AndroidJavaClass jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
return jc.GetStatic<AndroidJavaObject>("currentActivity");
}
protected void _CallSdkApi(string apiName, params object[] args) //没有返回值的Call
{
AndroidJavaObject jo = _GetCurrentAndroidJavaObject();
jo.Call(apiName, args);
}
protected T _CallSdkApiReturn<T>(string apiName, params object[] args) //模板只是返回参数类型不同
{
AndroidJavaObject jo = _GetCurrentAndroidJavaObject();
return jo.Call<T>(apiName, args);
}
void onClick()
{
txt.text = "按钮1";
string[] str = new string[] { "http://blog.csdn.net/axuan_k", "---title----", "---description---" };
_CallSdkApi("SdkScenetimeline", str);
}
void onClick1()
{
txt.text = "按钮2";
string[] str = new string[] { "消息的内容 msg" };
_CallSdkApi("SdkSendMsg", str);
}
void onClick2()
{
txt.text = "按钮3";
string[] str = new string[] { "http://blog.csdn.net/axuan_k", "---title----", "---description---" };
_CallSdkApi("SdkInvitation", str);
}
void onClick3()
{
txt.text = "按钮4";
_CallSdkApi("SdkLogin");
}
void onClick4()
{
int netType = _CallSdkApiReturn<int>("SdkAskNetType");
txt.text = "按钮5 " + "type （-1：没有网络） （1：WIFI网络）（2：cmwap网络）（3：cmnet网络 ） \n" + "type: "+ netType.ToString();
}
void onClick5()
{
float value = _CallSdkApiReturn<float>("SdkAskNetSignal");
txt.text = "按钮6" + "信号范围-100 到 0， 0信号最好 value: "+ value.ToString();
}
void onClick6()
{
float v = _CallSdkApiReturn<float>("SdkAskBattery");
txt.text = "按钮7 value:" + v.ToString();
}
void json_AcToken(string str)
{
Dictionary<string, object> JsonGet = MiniJSON.Json.Deserialize(str) as Dictionary<string, object>;
txt.text = "解json之前";
string openid = JsonGet["openid"].ToString();
string access_token = JsonGet["access_token"].ToString();
txt.text = "授权信息: " + "\nopenID:" + openid + "\naccess_token" + access_token;
string[] str2 = new string[] { access_token, openid };
_CallSdkApi("GetUserInfoReq", str2);
}
void json_UserInfo(string str)
{
// string[] str2 = new string[] { "微信传回来的呃呃呃额额: " + str };
// txt.text = "解json之前";
Dictionary<string, object> JsonGet = MiniJSON.Json.Deserialize(str) as Dictionary<string, object>;
// txt.text = "解json之后 str:" + str;
string openid = JsonGet["openid"].ToString();
string nickname = JsonGet["nickname"].ToString();
string sex = JsonGet["sex"].ToString();
string province = JsonGet["province"].ToString();
string city = JsonGet["city"].ToString();
string country = JsonGet["country"].ToString();
string headimgurl = JsonGet["headimgurl"].ToString(); //头像是一个链接还得下载下来.....
string unionid = JsonGet["unionid"].ToString();
txt.text = "用户信息: " + "\nopenID:" + openid + "\nnickname:" + nickname
+ "\nsex" + sex + "\nprovince" + province + "\ncity" + city + "\ncountry" + country
+ "\nheadimgurl" + headimgurl + "\nunionID" + unionid;
}
}
AndoridSDK调用unity c#
UnityPlayer.UnitySendMessage("Canvas","json_AcToken",a_t_r); Canvas是场景中的游戏对象, json_AcToken表示游戏对象中某个脚本的函数名 ， a_t_r及之后的则是参数
AndoridSDK 部分代码:
package com.joyyou.tank.wxapi;
import java.io.InputStreamReader;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import org.json.JSONException;
import org.json.JSONObject;
import android.annotation.TargetApi;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.net.wifi.WifiManager;
import android.os.BatteryManager;
import android.os.Bundle;
import android.os.Vibrator;
import android.widget.Toast;
import com.tencent.mm.sdk.openapi.BaseReq;
import com.tencent.mm.sdk.openapi.BaseResp;
import com.tencent.mm.sdk.openapi.ConstantsAPI;
import com.tencent.mm.sdk.openapi.IWXAPI;
import com.tencent.mm.sdk.openapi.IWXAPIEventHandler;
import com.tencent.mm.sdk.openapi.SendAuth;
import com.tencent.mm.sdk.openapi.SendMessageToWX;
import com.tencent.mm.sdk.openapi.WXAPIFactory;
import com.tencent.mm.sdk.openapi.WXImageObject;
import com.tencent.mm.sdk.openapi.WXMediaMessage;
import com.tencent.mm.sdk.openapi.WXTextObject;
import com.tencent.mm.sdk.openapi.WXWebpageObject;
import com.unity3d.player.UnityPlayer;
import com.unity3d.player.UnityPlayerActivity;
public class WXEntryActivity extends UnityPlayerActivity implements IWXAPIEventHandler {
public static final String APP_ID = "1";
public static final String APP_Se ="2";
public static final String url1 ="https://api.weixin.qq.com/sns/oauth2/access_token?appid=";
public String furl,a_t_r;
private Vibrator mVibrator01;
public String a_t,openId;
Context mContext = null;
private IWXAPI api;
JSONObject Ajson ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mContext = this;
api = WXAPIFactory.createWXAPI(this, APP_ID, true);
api.registerApp(APP_ID);
api.handleIntent(getIntent(), this);
}
@Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
Uri uri = getIntent().getData();
if (uri != null) {
// UnityPlayer.UnitySendMessage("test","asd",uri.toString());
}
}
public void SdkSendMsg(String str) //微信分享一条消息给好友
{
WXTextObject textObj = new WXTextObject();
textObj.text = str;
WXMediaMessage msg = new WXMediaMessage();
msg.mediaObject = textObj;
msg.description = str;
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransaction("tex");
req.message = msg;
req.scene = SendMessageToWX.Req.WXSceneSession;
api.sendReq(req);
}
public void SdkInvitation(String name,String titl,String des) //微信发一个链接给好友
{
WXWebpageObject webpage = new WXWebpageObject();
webpage.webpageUrl = name;
WXMediaMessage msg = new WXMediaMessage(webpage);
msg.title = titl;
msg.description = des;
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransaction("webpage");
req.message = msg;
req.scene = SendMessageToWX.Req.WXSceneSession;
api.sendReq(req);
}
public void SdkScenetimeline(String name,String titl,String des) // 微信朋友圈分享
{
WXWebpageObject webpage = new WXWebpageObject();
webpage.webpageUrl = name;
WXMediaMessage msg = new WXMediaMessage(webpage);
msg.title = titl;
msg.description = des;
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransaction("webpage");
req.message = msg;
req.scene = SendMessageToWX.Req.WXSceneTimeline;
api.sendReq(req);
}
public void SdkTest(String str) //屏幕中下显示一条消息
{
Toast.makeText(WXEntryActivity.this, str, Toast.LENGTH_LONG).show();
}
public void SdkLogin() //微信登录请求 , 这步执行成功后会弹出微信
{
SendAuth.Req req = new SendAuth.Req();
req.scope = "snsapi_userinfo";
req.state = "wechat_sdk_demo_test";
api.sendReq(req);
}
public int SdkAskNetType() //网络类型
{
return GetNetype((Context) WXEntryActivity.this);
}
public float SdkAskNetSignal() //wifi信号强度
{
return ((WifiManager)getSystemService(WIFI_SERVICE)).getConnectionInfo().getRssi();
}
@SuppressWarnings("deprecation")
public float SdkAskBattery() //电量剩余
{
int sdkVersion;
float battery;
try
{
sdkVersion = Integer.valueOf(android.os.Build.VERSION.SDK);
SdkTest(""+sdkVersion);
}
catch (NumberFormatException e)
{
sdkVersion = 0;
SdkTest("------"+sdkVersion);
}
if (sdkVersion >= 21)
{
battery=highBattery();
}
else
{
battery=lowBattery(); //低版本怎么获取呢。。。
}
return battery;
}
public void SdkScreenshot(byte[] str,int len) //给好友分享一张图片
{
Bitmap bit = Bytes2Bimap(str);
WXImageObject img = new WXImageObject(bit);
WXMediaMessage msg = new WXMediaMessage();
msg.mediaObject = img;
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.transaction = buildTransaction("img");
req.message = msg;
req.scene = SendMessageToWX.Req.WXSceneSession;
api.sendReq(req);
}
public void SdkOpenWeb(String url) //打开一个网页链接
{
Uri uri=Uri.parse(url);
Intent intent=new Intent(Intent.ACTION_VIEW,uri);
startActivity(intent);
}
public void SdkPhoneshake(){ //震动一下
mVibrator01 = ( Vibrator ) getApplication().getSystemService(Service.VIBRATOR_SERVICE);
mVibrator01.vibrate( new long[]{200,10,200,1000},-1);
}
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
setIntent(intent);
api.handleIntent(intent, this);
}
private String buildTransaction(final String type) {
return (type == null) ? String.valueOf(System.currentTimeMillis()) : type + System.currentTimeMillis();
}
public void onReq(BaseReq req) {
}
public void onResp(BaseResp resp) { //系统中的微信作出相应后会调用这个函数
// Toast.makeText(WXEntryActivity.this, resp.errCode+"".toString(), Toast.LENGTH_LONG).show();
//注意了errCode = -6 就是网页上填的的 供自己手机测试的签名不对
if (resp.getType()==ConstantsAPI.COMMAND_SENDAUTH && resp.errCode==BaseResp.ErrCode.ERR_OK)
{
SendAuth.Resp r = (SendAuth.Resp)resp;
String token = r.token;
openId = null;
this.furl = ("https://api.weixin.qq.com/sns/oauth2/access_token?appid="+ APP_ID + "&secret="+ APP_Se +"&code=" + token + "&grant_type=authorization_code");
TT tt = new TT(); //好了 先通过http请求获取access_token 和 openID
tt.start();
}
}
public class TT extends Thread { //向微信服务器发http请求
public void run() {
String urlget=furl;
a_t_r="";
try {
URL url = new URL(urlget);
HttpsURLConnection httpURLConnection = (HttpsURLConnection) url.openConnection();
httpURLConnection.setDoOutput(true);
httpURLConnection.setDoInput(true);
httpURLConnection.setConnectTimeout(10000);
httpURLConnection.setRequestMethod("GET");
httpURLConnection.connect();
InputStreamReader bis = new InputStreamReader(httpURLConnection.getInputStream(),"utf-8");
int c = 0;
while((c = bis.read()) != -1){
a_t_r=a_t_r+(char)c;
}
}catch (Exception e) {
System.out.println(urlget + " HTTP通信失败");
a_t_r = "http error";
}
if (a_t_r!="http error"){
if(openId == null) //json暂时都是在unity中解开.... 这里是调用unity解http回应的json
UnityPlayer.UnitySendMessage("Canvas","json_AcToken",a_t_r);
else
UnityPlayer.UnitySendMessage("Canvas","json_UserInfo",a_t_r);
}
}
}
public void GetUserInfoReq(String ac_token, String openID){ //unity 解 出access_token , 和 openID 后找微信服务器拉用户信息
openId = openID;
this.furl = "https://api.weixin.qq.com/sns/userinfo?access_token="+ ac_token + "&openid=" + openID;
TT tt = new TT();
tt.start();
}
public static int GetNetype(Context context)
{
int netType = -1;
ConnectivityManager connMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
if(networkInfo==null) {
return netType;
}
int nType = networkInfo.getType();
if(nType==ConnectivityManager.TYPE_MOBILE) {
if(networkInfo.getExtraInfo().toLowerCase().equals("cmnet")) { //移动联通
netType = 3;
}
else {
netType = 2;
}
}
else if(nType==ConnectivityManager.TYPE_WIFI) {
netType = 1;
}
return netType;
}
public Bitmap Bytes2Bimap(byte[] b) {
if (b.length != 0) {
return BitmapFactory.decodeByteArray(b, 0, b.length);
} else {
return null;
}
}
public float lowBattery(){
return -50;
}
@TargetApi(21)
public float highBattery(){
BatteryManager batteryManager=(BatteryManager)getSystemService(BATTERY_SERVICE);
return (float)((batteryManager.getIntProperty(4)+0.0) / 100);
}
}
值得一提的是 授权后需要的http请求, 还有json的解析, 既可以写在unity中也可以写在SDK中,
这里我图方便, 刚好unity中有json类, SDK中有http类, 所以我一个写在unity中 一个写在SDK中
当然这都不是正确的作法, 出于安全考虑 app_secret,access_token等信息不应该暴露在客户端中, 所以对应的http请求应该在服务器上进行。