使用腾讯开发平台获取QQ用户数据资料

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下面小编将带领大家一起学习：

6.编码：

在这里我们的主要描述—>登陆—>获取用户的Openid等数据—>解析出Openid等数据--->通过Openid等数据获取用户资料

--->控件中用户资料的赋值

6.1  基础的BaseUiListener

package com.example.loginbyqq; import android.content.Context; import com.tencent.tauth.IUiListener; import com.tencent.tauth.UiError; /**  * @author monster  * @category BaseUiListener 进行信息的回调  */ public class BaseUiListener implements IUiListener{  @SuppressWarnings("unused")  private Context mContext;  @SuppressWarnings("unused")  private String mScope;  public BaseUiListener(){   super();  }  public BaseUiListener(Context mContext) {   super();   this.mContext = mContext;  }  public BaseUiListener(Context mContext, String mScope) {   super();   this.mContext = mContext;   this.mScope = mScope;  }  @Override  public void onCancel() {   //Log.e("TAG-->Cancel", "Cancel");  }  @Override  public void onComplete(Object object) {   //Log.e("TAG-->Complete", ""+object);    }  @Override  public void onError(UiError error) {   //Log.e("TAG-->Error", ""+error);  } } 

6.2 MainActivity的编写, 在这里你仅仅需要把APPID，替换成你的APPID即可—>注意这个APPID要与清单文件中的相同

package com.example.loginbyqq; import java.io.BufferedInputStream; import java.io.IOException; import java.io.InputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import org.json.JSONException; import org.json.JSONObject; import android.annotation.SuppressLint; import android.app.Activity; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.AsyncTask; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.ImageView; import android.widget.TextView; import android.widget.Toast; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.JsonObjectRequest; import com.android.volley.toolbox.Volley; import com.tencent.tauth.IUiListener; import com.tencent.tauth.Tencent; @SuppressLint("HandlerLeak") public class MainActivity extends Activity implements OnClickListener{  private Button btn_LoginQQ;  private Tencent mTencent;  public String APP_ID = "Your APPID";  private TextView user_nickname;  private ImageView user_photo;  private IUiListener listener;  private String nickName , figureurl;  private static final int SUCCESS = 0;  private static final int FAILED = 1;  private Handler mHandler=new Handler(){   public void handleMessage(Message msg) {    switch (msg.what) {    case SUCCESS:     String nick=(String) msg.obj;     user_nickname.setText(nick);     break;    case FAILED:     Toast.makeText(MainActivity.this, "获取数据失败", Toast.LENGTH_SHORT).show();     break;    }   };  };  @Override  protected void onCreate(Bundle savedInstanceState) {   super.onCreate(savedInstanceState);   setContentView(R.layout.activity_main);   mTencent = Tencent.createInstance(APP_ID, this.getApplicationContext()); //实例化对象   initView();  }  /**   * 初始化视图   */  private void initView() {   btn_LoginQQ=(Button) findViewById(R.id.btn_LoginQQ);   btn_LoginQQ.setOnClickListener(this);   user_photo=(ImageView) findViewById(R.id.user_logo);   user_nickname=(TextView) findViewById(R.id.user_nickname);  }  @Override  public void onClick(View v) {   switch (v.getId()) {   case R.id.btn_LoginQQ:     login();    break;   }  }  /**   * 登陆   */  private void login() {   mTencent = Tencent.createInstance(APP_ID, this.getApplicationContext());  //创建实例   if(!mTencent.isSessionValid()){    listener=new BaseUiListener(){     @Override     public void onComplete(Object object) {      JSONObject json = (JSONObject) object;      getUserInfoByVolley(json);     }    };    mTencent.login(this, "all", listener);   }  }  /**   * 使用Volley解析json数据   * @param json   */  protected void getUserInfoByVolley(JSONObject json) {   try {    String openid=json.getString("openid");    String access_token=json.getString("access_token");    Log.e("TAG--->Openid",openid);    Log.e("TAG--->Openid",access_token);    String url="http://119.147.19.43/v3/user/get_info?openid="+openid+"&openkey="+access_token+"&pf=qzone&appid=1104812858&format=json&userip=10.0.0.1&sig=C3BGTm24S%2FZJdt1J%2BjfEzRpCLWA%3D";     /**     * 使用Volley框架得到json数据     * tag : https://github.com/adamrocker/volley     */    RequestQueue requestQueue=Volley.newRequestQueue(MainActivity.this); //用于获取一个Volley的请求对象     JsonObjectRequest jsonObjectRequest=new JsonObjectRequest(Request.Method.GET, url, null,        new Response.Listener<JSONObject>() {         @Override         public void onResponse(JSONObject json) {         /**          * 解析json数据          */          try {           nickName=json.getString("nickname");  //昵称           figureurl=json.getString("figureurl");  //头像的url           //TODO 通过异步任务处理图片           new NewAsyncTask().execute(figureurl);           //                      mHandler.obtainMessage(SUCCESS, nickName).sendToTarget();         } catch (JSONException e) {          e.printStackTrace();         }         }       },       new Response.ErrorListener() {        @Override        public void onErrorResponse(VolleyError arg0) {         Log.e("error","问题~~");         mHandler.obtainMessage(FAILED).sendToTarget();        }      });     requestQueue.add(jsonObjectRequest); //在请求队列中加入当前的请求        } catch (JSONException e) {    e.printStackTrace();   }  }  /**   * 异步任务加载图片   * @author monster   */  class NewAsyncTask extends AsyncTask<String, Void, Bitmap>{   @Override   protected Bitmap doInBackground(String... params) {    String url=params[0];    return getBitmapByUrl(url);   }   @Override   protected void onPostExecute(Bitmap result) {    super.onPostExecute(result);    user_photo.setImageBitmap(result);   }  }  /**   * 通过url 得到bitmap对象   * @param urlString   * @return   */  public Bitmap getBitmapByUrl(String urlString) {   Bitmap bitmap;   InputStream is = null;   try {    URL url=new URL(urlString);    HttpURLConnection connection=(HttpURLConnection) url.openConnection();    is=new BufferedInputStream(connection.getInputStream());    bitmap=BitmapFactory.decodeStream(is);    connection.disconnect(); //关闭连接    return bitmap;   } catch (MalformedURLException e) {    e.printStackTrace();   } catch (IOException e) {    e.printStackTrace();   }finally{    try {     is.close();      } catch (IOException e) {     e.printStackTrace();    }   }   return null;  } } 

6.3清单文件 ，在这里data android:scheme中要写入你的APPID

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"  package="com.example.loginbyqq"  android:versionCode="1"  android:versionName="1.0" >  <uses-sdk   android:minSdkVersion="14"   android:targetSdkVersion="19" />  <uses-permission android:name="android.permission.INTERNET" />  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />  <application   android:allowBackup="true"   android:icon="@drawable/ic_launcher"   android:label="@string/app_name"   android:theme="@style/AppTheme" >   <activity    android:name="com.example.loginbyqq.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>      <activity     android:name="com.tencent.tauth.AuthActivity"     android:noHistory="true"     android:launchMode="singleTask" >      <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="tencentYOURAPPID" />      </intent-filter>    </activity>      <activity     android:name="com.tencent.connect.common.AssistActivity"     android:theme="@android:style/Theme.Translucent.NoTitleBar"     android:configChanges="orientation|keyboardHidden|screenSize"/>   </application> </manifest> 

7.分析

用户需要进行登录，然后通过登录得到用户的数据Object，然后解析Object，解析完成后，在通过Openid，Access_Token，使用APi得到对象的用户json数据(这里的解析使用的Volley框架) , 得到json数据后在进行解析，解析成功后在进行对应的赋值，赋值的时候本文处理是：

昵称使用的Thread+Handler进行处理，图片使用AsyncTask进行处理，在这里小编要特别提醒，小编在虚拟机测试不通过，在真机测试通过，原因在与虚拟机没有安装手机QQ，但是，貌似可以通过web端进行登录，这里小编没有细研究..，关于头像的大小问题，请看下述链接： http://wiki.open.qq.com/wiki/%E5%89%8D%E7%AB%AF%E9%A1%B5%E9%9D%A2%E8%A7%84%E8%8C%83#6._.E5.85.B3.E4.BA.8E.E7.94.A8.E6.88.B7.E5.A4.B4.E5.83.8F.E7.9A.84.E8.8E.B7.E5.8F.96.E5.92.8C.E5.B0.BA.E5.AF.B8.E8.AF.B4.E6.98.8E

8.界面演示

9.源码分享(分享是一种习惯)

https://github.com/monsterLin/LoginByQQ

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