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(){...});