[Android]-SDK QQ微信登入

在Unity中接入大量SDK,对一个零Android开发基础的人来说还是比较蛋疼的.在网上搜了一大堆资料,总算折腾出一个能用的QQ&微信登入SDK.

在QQ互联和微信开放平台注册,并申请相关权限后,可拿到指定AppID和AppSecret.有了这些东西才能让接入SDK正常运行.

QQ登入

先将官方的SDK,jar包导入项目.
再在onCreate中创建Tencent类实例..

@Override
protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);Log.i("MainActivity", "---->>onCreate");mInstance = this;mTencent = Tencent.createInstance(AppConst.AppID_QQ, this.getApplicationContext());mWXapi = WXEntryActivity.initWeiXin(this, AppConst.AppID_WX);initOkHttp();
}

重写指定listener和onActivityResult..

//QQ登入
public void LoginQQ() {ShowToast("LoginQQ 调用");mTencent.logout(this);if (!mTencent.isSessionValid()) {ShowToast("LoginQQ  客户端访问");mTencent.login(this, "all", loginListener);isServerSideLogin = false;}
}//QQ登出
public void LogoutQQ() {mTencent.logout(this);
}private class BaseUiListener implements IUiListener {@Overridepublic void onComplete(Object response) {if (null == response) {ShowToast("登录失败");return;}JSONObject jsonResponse = (JSONObject) response;if (null != jsonResponse && jsonResponse.length() == 0) {ShowToast("登录失败");return;}ShowToast("登录成功 : " + response);doComplete((JSONObject) response);}protected void doComplete(JSONObject values) {}@Overridepublic void onError(UiError e) {ShowToast("QQ 登入异常");}@Overridepublic void onCancel() {ShowToast("QQ 登入取消");}
}IUiListener loginListener = new BaseUiListener() {@Overrideprotected void doComplete(JSONObject values) {ShowToast("QQ 登入返回数据 :" + values);try {String token = values.getString(Constants.PARAM_ACCESS_TOKEN);String expires = values.getString(Constants.PARAM_EXPIRES_IN);String openId = values.getString(Constants.PARAM_OPEN_ID);if (!TextUtils.isEmpty(token) && !TextUtils.isEmpty(expires)&& !TextUtils.isEmpty(openId)) {mTencent.setAccessToken(token, expires);mTencent.setOpenId(openId);UnityPlayer.UnitySendMessage(AppConst.gameObject, AppConst.loginCallBack, openId);}} catch (Exception e) {}}
};@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {Log.i("Tencent", "-->onActivityResult " + requestCode + " resultCode=" + resultCode);if (requestCode == Constants.REQUEST_LOGIN ||requestCode == Constants.REQUEST_APPBAR) {Tencent.onActivityResultData(requestCode, resultCode, data, loginListener);}super.onActivityResult(requestCode, resultCode, data);
}

微信登入

先将官方的SDK,jar包和okhttp框架的jar包导入项目.
再在onCreate中初始化IWXAPI类和okhttp(http框架).

@Override
protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);Log.i("MainActivity", "---->>onCreate");mInstance = this;mTencent = Tencent.createInstance(AppConst.AppID_QQ, this.getApplicationContext());mWXapi = WXEntryActivity.initWeiXin(this, AppConst.AppID_WX);initOkHttp();
}

//封装okhttp框架的初始化配置

private void initOkHttp() {HttpsUtils.SSLParams sslParams = HttpsUtils.getSslSocketFactory(null, null, null);CookieJarImpl cookieJar = new CookieJarImpl(new PersistentCookieStore(getApplicationContext()));OkHttpClient okHttpClient = new OkHttpClient.Builder().addInterceptor(new LoggerInterceptor("TAG")).cookieJar(cookieJar).connectTimeout(20000L, TimeUnit.MILLISECONDS).readTimeout(20000L, TimeUnit.MILLISECONDS).writeTimeout(20000L, TimeUnit.MILLISECONDS).sslSocketFactory(sslParams.sSLSocketFactory, sslParams.trustManager)//其他配置.build();OkHttpUtils.initClient(okHttpClient);
}

微信SDK的接入,需要在wxapi文件夹中放入WXEntryActivity类,这是硬性要求.

WXEntryActivity类需要实现IWXAPIEventHandler和Activity.主要实现如下.

 private static final String TAG = "WXEntryActivity";public static WeChatCode mWeChatCode;public static WXEntryActivity mInstance;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);Log.i(TAG, "-->> onCreate");mInstance = this;try {MainActivity.mWXapi.handleIntent(getIntent(), this);} catch (Exception e) {e.printStackTrace();}}//微信组件注册初始化public static IWXAPI initWeiXin(Context context, String appId) {Log.i(TAG, "-->> initWeiXin");if (TextUtils.isEmpty(appId)) {Toast.makeText(context.getApplicationContext(), "app_id 不能为空", Toast.LENGTH_SHORT).show();}IWXAPI api = WXAPIFactory.createWXAPI(context, appId, true);api.registerApp(appId);return api;}// 登录微信public static void loginWeixin(Context context, IWXAPI api, WeChatCode wechatCode) {Log.i(TAG, "-->> loginWeiXin");mWeChatCode = wechatCode;// 发送授权登录信息，来获取codeSendAuth.Req req = new SendAuth.Req();// 应用的作用域，获取个人信息req.scope = "snsapi_userinfo";req.state = "login_state";api.sendReq(req);}// 微信发送请求到第三方应用时，会回调到该方法@Overridepublic void onReq(BaseReq req) {}// 第三方应用发送到微信的请求处理后的响应结果，会回调到该方法@Overridepublic void onResp(BaseResp resp) {switch (resp.errCode) {// 发送成功case BaseResp.ErrCode.ERR_OK:MainActivity.mInstance.ShowToast("第一步：请求CODE 成功");// 获取codeString code = ((SendAuth.Resp) resp).code;mWeChatCode.getResponse(code);break;case BaseResp.ErrCode.ERR_USER_CANCEL:MainActivity.mInstance.ShowToast("onResp ERR_USER_CANCEL");//发送取消finish();break;case BaseResp.ErrCode.ERR_AUTH_DENIED:MainActivity.mInstance.ShowToast("onResp ERR_AUTH_DENIED");//发送被拒绝break;default:MainActivity.mInstance.ShowToast("onResp default errCode " + resp.errCode);//发送返回break;}}/*** 返回code的回调接口*/public interface WeChatCode {void getResponse(String code);}

通讯数据使用的是json格式.所以这里还需要为指定数据生成json数据类.关于json数据类的生成,网上有现成的在线生成工具.
这里还有一个WXApi类实现,具体逻辑看Demo

AndroidManifest.xml配置文件中添加

      <!-- QQ 登入 --><activity
            android:name="com.tencent.tauth.AuthActivity"android:launchMode="singleTask"android:noHistory="true" ><intent-filter><action android:name="android.intent.action.VIEW" /><category android:name="android.intent.category.DEFAULT" /><category android:name="android.intent.category.BROWSABLE" /><data android:scheme="tencent 你的AppID" /></intent-filter></activity><activity android:name="com.tencent.connect.common.AssistActivity"android:theme="@android:style/Theme.Translucent.NoTitleBar"android:configChanges="orientation|keyboardHidden|screenSize"/><!-- 微信登入 --><activity
            android:name=".wxapi.WXEntryActivity"android:theme="@android:style/Theme.Translucent.NoTitleBar"android:configChanges="keyboardHidden|orientation|screenSize"android:exported="true"android:screenOrientation="portrait" />

QQ SDK具体接入流程以及注意事项可查看http://wiki.connect.qq.com/

微信 SDK具体接入流程以及注意事项可查看
https://open.weixin.qq.com/cgi-bin/showdocument?action=dir_list&t=resource/res_list&verify=1&id=1417751808&token=&lang=zh_CN

在线生成工具类链接http://tool.chinaz.com/tools/json2entity.aspx

源码分享链接https://github.com/B-CK/QQ-WXLoginSDK