android 第三方登录 --- QQ

1，jar包

2，配置AndroidManifest.xml

 <activity android:name=".login.LoginActivity"
           android:configChanges="orientation|screenSize|smallestScreenSize|keyboard|keyboardHidden|navigation">
     <intent-filter>
         <action android:name="android.intent.action.MAIN"/>
         <category android:name="android.intent.category.LAUNCHER"/>
     </intent-filter>
 </activity>
 <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="tencent222222" />
         <!-- 将222222换成自己的appid -->
     </intent-filter>
 </activity>

 <activity
     android:name="com.tencent.connect.common.AssistActivity"
     android:configChanges="orientation|keyboardHidden"
     android:screenOrientation="behind"
     android:theme="@android:style/Theme.Translucent.NoTitleBar" />

3,LoginActivity调用

 //222222换成自己的appid
 Tencent mTencent = Tencent.createInstance("222222", this.getApplicationContext());
 //all获取全部
 mTencent.login(this, "all", new IUiListener() {
     @Override
     public void onComplete(Object o) {
         Log.i("返回",o.toString());
     }
     @Override
     public void onError(UiError uiError) {
     }
     @Override
     public void onCancel() {
     }
 });
 //注销
 //mTencent.logout(this);

4，回调

 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
     if (requestCode == Constants.REQUEST_LOGIN){
         if(resultCode == Constants.ACTIVITY_OK){
             Log.i("onActivityResult",data.getStringExtra("key_action"));
             //如果少了这句，监听器的没效果。onComplete不会执行
             Tencent.handleResultData(data,loginListener);
         }
     }
     super.onActivityResult(requestCode, resultCode, data);
 }

5，以上是授权获取openid。下边就是获取授权用户的基本信息了。授权成功后将onComplete(Object o)返回的数据设置到mTencent里

 try {
     String token = object.getString(Constants.PARAM_ACCESS_TOKEN);
     String expires = object.getString(Constants.PARAM_EXPIRES_IN);
     String openId = object.getString(Constants.PARAM_OPEN_ID);
     //设置token
     mTencent.setAccessToken(token, expires);
     //设置openid
     mTencent.setOpenId(openId);
 } catch (JSONException e) {
     e.printStackTrace();
 }

6，拿到当前授权QQ号的昵称，头像之类的基本信息

 UserInfo userInfo = new UserInfo(this,mTencent.getQQToken());
  //和上边授权的一样
  userInfo.getUserInfo(new IUiListener(){...});