Android-使用Android Studio實現第三方QQ登錄

現在的第三方登錄很普遍如QQ，微博，微信，今天我們就來實現如何接入QQ登錄到我們的項目中
要想使用QQ登錄我們需要到騰訊開放平臺註冊賬號獲取開發者資格地址：(http://open.qq.com) 註冊完成後點擊我們右上角的管理中心

進入管理中心後點擊下面的創建應用

然後選擇Android平臺就會獲取APPID和APPKEY創建完成後我們需要到

然後選擇Android平臺就會獲取APPID和APPKEY創建完成後我們需要到 http://wiki.open.qq.com/wiki/mobile/SDK%E4%B8%8B%E8%BD%BD 下載SDKJar包 接下來就可以實現QQ登錄了新建一個項目工程名爲QQLoginDemo 然後把我們剛纔下載的SDK解壓將jar文件夾中的jar包拷貝到我們的項目libs中jar下載地址：http://download.csdn.net/download/qq_39357892/10017270

之後放到我們自己的工程裏

打開我們的Androidmanifest 在裏面加入權限和註冊Activity 如下

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="sizu.nanshigou">

    <!-- QQ登錄授權所需權限 -->
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />


    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_nanren"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/Theme.AppCompat.Light.NoActionBar">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".SousuoActivity"></activity>
        <!-- 註冊SDKActivity -->
        <activity
            android:name="com.tencent.open.yyb.AppbarActivity"
            android:configChanges="orientation|keyboardHidden"
            android:screenOrientation="portrait"
            android:theme="@android:style/Theme.Translucent.NoTitleBar" />
        <activity android:name="com.tencent.connect.avatar.ImageActivity" />
        <activity
            android:name="com.tencent.connect.common.AssistActivity"
            android:configChanges="orientation|keyboardHidden"
            android:screenOrientation="behind"
            android:theme="@android:style/Theme.Translucent.NoTitleBar" />
        <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="tencent1106469558" />
                <!--應用的AppId要相同-->
            </intent-filter>
        </activity>
    </application>

</manifest>

**

**

Activity中的內容
------------

**
package sizu.nanshigou;

import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.EditText;
import android.widget.RelativeLayout;
import android.widget.Toast;

import com.hjm.bottomtabbar.BottomTabBar;
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;

import org.json.JSONObject;

import butterknife.BindView;
import butterknife.ButterKnife;
import fragment.FourFragment;
import fragment.OneFragment;
import fragment.ThreeFragment;
import fragment.TwoFragment;

public class MainActivity extends AppCompatActivity {
    @BindView(R.id.bottom_tab_bar)
    BottomTabBar mb;
    @BindView(R.id.activity_main)
    RelativeLayout activityMain;
    private ViewPager vp;
    private static final String APPID = "1106469558";

    private EditText et1;
    private EditText et2;

    private Tencent mTencent; //qq主操作對象
    private IUiListener loginListener; //授權登錄監聽器
    private IUiListener userInfoListener; //獲取用戶信息監聽器
    private String scope; //獲取信息的範圍參數
    private UserInfo userInfo; //qq用戶信息

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ButterKnife.bind(this);
        setupViews();
        initData();
    }


    @Override
    protected void onDestroy() {
        if (mTencent != null) {
            //註銷登錄
            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 View.OnClickListener() {

            @Override
            public void onClick(View v) {
                System.out.println("你點擊了使用qq登錄按鈕");
                login();
            }
        });

        findViewById(R.id.button3).setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                System.out.println("開始獲取用戶信息");
                userInfo = new UserInfo(MainActivity.this, mTencent.getQQToken());
                userInfo.getUserInfo(userInfoListener);
            }
        });
    }

    private void initData() {
        //初始化qq主操作對象
        mTencent = Tencent.createInstance(APPID, MainActivity.this);
        //要所有權限，不然會再次申請增量權限，這裏不要設置成get_user_info,add_t
        scope = "all";

        loginListener = new IUiListener() {

            @Override
            public void onError(UiError arg0) {
                // TODO Auto-generated method stub

            }

            /**
             * 返回json數據樣例
             *
             * {"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}
             */
            @Override
            public void onComplete(Object value) {
                // TODO Auto-generated method stub

                System.out.println("有數據返回..");
                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, "登錄成功",
                                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
                }

            }

            @Override
            public void onCancel() {
                // TODO Auto-generated method stub

            }
        };

        userInfoListener = new IUiListener() {

            @Override
            public void onError(UiError arg0) {
                // TODO Auto-generated method stub

            }

            /**
             * 返回用戶信息樣例
             *
             * {"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←蝸牛","yellow_vip_level":"0","is_lost":0,"msg":"",
             * "city":"黃岡","
             * 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"}
             */
            @Override
            public void onComplete(Object arg0) {
                // TODO Auto-generated method stub
                if(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，"+gender + nickName,
                            Toast.LENGTH_LONG).show();

                } catch (Exception e) {
                    // TODO: handle exception
                }


            }

            @Override
            public void onCancel() {
                // TODO Auto-generated method stub

            }
        };
    }

    private void login() {
        //如果session無效，就開始登錄
        if (!mTencent.isSessionValid()) {
            //開始qq授權登錄
            mTencent.login(MainActivity.this, scope, loginListener);
        }
    }

    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == Constants.REQUEST_API) {
            if (resultCode == Constants.REQUEST_LOGIN) {
                Tencent.handleResultData(data, loginListener);
            }
            super.onActivityResult(requestCode, resultCode, data);
        }
    }


}




**
**

需要配置的權限
-------

**

<uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <!-- SDK2.1新增獲取用戶位置信息 -->
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.GET_TASKS"/>