Android之QQ授权登录获取用户信息

有时候我们开发的app需要方便用户简单登录,可以让用户使用自己的qq、微信、微博登录到我们自己开发的app。

今天就在这里总结一下如何在自己的app中集成QQ授权登录获取用户信息的功能。

首先我们打开腾讯开发平台这个网页,点击—->移动应用—->创建应用,成功创建应用后,可以产生我们需要的App ID和App Key,如下图所示:

然后我们需要下载Android-SDK-vxxx,下载完后解压我们可以得到两个jar包,和一个例子代码,这两个jar包是我们需要导入到自己app中的,它们的名字是:mta-sdk-1.6.2.jar、open_sdk_r5043.jar。

很重要的参考资料是网站上提供的API文档和解压之后的Sample例子代码。

先来看一下demo效果:

接着我们开始集成,在AndroidManifest文件中加入以下内容:

<uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /><applicationandroid:allowBackup="true"android:icon="@drawable/ic_launcher"android:label="@string/app_name"android:theme="@style/AppTheme" ><activityandroid:name="com.bear.qqlogin.MainActivity"android:label="@string/app_name" ><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity><activityandroid: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="1104732758" /></intent-filter></activity><activityandroid:name="com.tencent.connect.common.AssistActivity"android:configChanges="orientation|keyboardHidden|screenSize"android:theme="@android:style/Theme.Translucent.NoTitleBar" /></application>在主程序里面实现登录和获取用户信息,主要起作用的语句:

mTencent.login(MainActivity.this, scope, loginListener); //登录

userInfo = new UserInfo(MainActivity.this, mTencent.getQQToken()); //获取用户信息userInfo.getUserInfo(userInfoListener);

整体代码如下:

import org.json.JSONObject;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.EditText;import android.widget.Toast;import com.tencent.connect.UserInfo;import com.tencent.connect.common.Constants;import com.tencent.tauth.IUiListener;import com.tencent.tauth.Tencent;import com.tencent.tauth.UiError;/** * * 通过调用Tencent类的login函数发起登录/校验登录态。 * * 该API具有两个作用: * (1)如果开发者没有调用mTencent实例的setOpenId、setAccessToken API, * 则该API执行正常的登录操作; * (2)如果开发者先调用mTencent实例的setOpenId、setAccessToken * API,则该API执行校验登录态的操作。如果登录态有效,则返回成功给应用, * 如果登录态失效,则会自动进入登录流程,将最新的登录态数据返回给应用 * * @author super bear * */public class MainActivity extends Activity {private static final String APPID = "1104732758";private EditText et1;private EditText et2;private Tencent mTencent; //qq主操作对象private IUiListener loginListener; //授权登录监听器private IUiListener userInfoListener; //获取用户信息监听器private String scope; //获取信息的范围参数private UserInfo userInfo; //qq用户信息@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);setupViews();initData();}@Overrideprotected void onDestroy() {if (mTencent != null) {//注销登录mTencent.logout(MainActivity.this);}super.onDestroy();}private void setupViews() {et1 = (EditText) findViewById(R.id.editText1);et2 = (EditText) findViewById(R.id.editText2);findViewById(R.id.button2).setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {System.out.println("你点击了使用qq登录按钮");login();}});findViewById(R.id.button3).setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubSystem.out.println("开始获取用户信息");userInfo = new UserInfo(MainActivity.this, mTencent.getQQToken());userInfo.getUserInfo(userInfoListener);}});}private void initData() {//初始化qq主操作对象mTencent = Tencent.createInstance(APPID, MainActivity.this);//要所有权限,不然会再次申请增量权限,这里不要设置成get_user_info,add_tscope = "all";loginListener = new IUiListener() {@Overridepublic void onError(UiError arg0) {// TODO Auto-generated method stub}/*** 返回json数据样例** {"ret":0,"pay_token":"D3D678728DC580FBCDE15722B72E7365",* "pf":"desktop_m_qq-10000144-android-2002-",* "query_authority_cost":448,* "authority_cost":-136792089,* "openid":"015A22DED93BD15E0E6B0DDB3E59DE2D",* "expires_in":7776000,* "pfkey":"6068ea1c4a716d4141bca0ddb3df1bb9",* "msg":"",* "access_token":"A2455F491478233529D0106D2CE6EB45",* "login_cost":499}*/@Overridepublic void onComplete(Object value) {// TODO Auto-generated method stubSystem.out.println("有数据返回..");if (value == null) {return;}try {JSONObject jo = (JSONObject) value;int ret = jo.getInt("ret");System.out.println("json=" + String.valueOf(jo));if (ret == 0) {Toast.makeText(MainActivity.this, "登录成功",Toast.LENGTH_LONG).show();String openID = jo.getString("openid");String accessToken = jo.getString("access_token");String expires = jo.getString("expires_in");mTencent.setOpenId(openID);mTencent.setAccessToken(accessToken, expires);}} catch (Exception e) {// TODO: handle exception}}@Overridepublic void onCancel() {// TODO Auto-generated method stub}};userInfoListener = new IUiListener() {@Overridepublic void onError(UiError arg0) {// TODO Auto-generated method stub}/*** 返回用户信息样例** {"is_yellow_year_vip":"0","ret":0,* "figureurl_qq_1":"http:\/\/q.qlogo.cn\/qqapp\/1104732758\/015A22DED93BD15E0E6B0DDB3E59DE2D\/40",* "figureurl_qq_2":"http:\/\/q.qlogo.cn\/qqapp\/1104732758\/015A22DED93BD15E0E6B0DDB3E59DE2D\/100",* "nickname":"攀爬←蜗牛","yellow_vip_level":"0","is_lost":0,"msg":"",* "city":"黄冈","* figureurl_1":"http:\/\/qzapp.qlogo.cn\/qzapp\/1104732758\/015A22DED93BD15E0E6B0DDB3E59DE2D\/50",* "vip":"0","level":"0",* "figureurl_2":"http:\/\/qzapp.qlogo.cn\/qzapp\/1104732758\/015A22DED93BD15E0E6B0DDB3E59DE2D\/100",* "province":"湖北",* "is_yellow_vip":"0","gender":"男",* "figureurl":"http:\/\/qzapp.qlogo.cn\/qzapp\/1104732758\/015A22DED93BD15E0E6B0DDB3E59DE2D\/30"}*/@Overridepublic void onComplete(Object arg0) {// TODO Auto-generated method stubif(arg0 == null){return;}try {JSONObject jo = (JSONObject) arg0;int ret = jo.getInt("ret");System.out.println("json=" + String.valueOf(jo));String nickName = jo.getString("nickname");String gender = jo.getString("gender");Toast.makeText(MainActivity.this, "你好," + nickName,Toast.LENGTH_LONG).show();} catch (Exception e) {// TODO: handle exception}}@Overridepublic void onCancel() {// TODO Auto-generated method stub}};}private void login() {//如果session无效,就开始登录if (!mTencent.isSessionValid()) {//开始qq授权登录mTencent.login(MainActivity.this, scope, loginListener);}}protected void onActivityResult(int requestCode, int resultCode, Intent data) {if (requestCode == Constants.REQUEST_API) {if (resultCode == Constants.RESULT_LOGIN) {Tencent.handleResultData(data, loginListener);}super.onActivityResult(requestCode, resultCode, data);}}@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}}

整个android项目下载链接:

QQLoginDemo(QQ授权登录代码)

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Android之QQ授权登录获取用户信息

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