Android实现JSON对象获取登录新浪微博，androidjson

Android实现JSON对象获取登录新浪微博，androidjson

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1.[Java]代码

package com.sfc.ui;

import java.util.ArrayList;
import java.util.List;

import com.sfc.ui.adapter.LoginListAdapter;

import weibo4j.User;  //这是新浪开发包中的实体类
import weibo4j.Weibo;//这是新浪开发包中的类
import weibo4j.WeiboException;//这是新浪开发包中的类

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
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.ListView;
import android.widget.Toast;

public class LoginActivity extends Activity implements Runnable {
 private Button loginButton; 
 private ListView listView;
 private ProgressDialog loginDialog;
 private Thread loginThread;
 private Handler handler;
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.login);
  loginButton = (Button)findViewById(R.id.loginButton);
  List<String> list = new ArrayList<String>();
  list.add("随便看看");
  list.add("推荐用户");
  list.add("热门转发");
  listView = (ListView)findViewById(R.id.listView);
  loginThread = new Thread(this);
  
  handler = new Handler(){ 
              //1代表登陆成功 0代表登陆失败
           public void handleMessage(Message msg) { 
            loginDialog.cancel();
                switch (msg.what) { 
              case 1: 
               Toast.makeText(LoginActivity.this, "登陆成功 ", 3000).show();
                  break; 
              case 0:
               Toast.makeText(LoginActivity.this, "登陆失败", 3000).show();
               break;
              } 
           }; 
      }; 
  listView.setAdapter(new LoginListAdapter(this,list));
  loginButton.setOnClickListener(new OnClickListener(){
   public void onClick(View v) {
    loginDialog = new ProgressDialog(LoginActivity.this); 
    loginDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); 
    loginDialog.setMessage("登陆服务器");
    loginDialog.show(); 
    loginThread.start();
   }
  });
 }
 public void run() {
  Log.e("loginThread","start");
  Weibo weibo = new Weibo("XXX@sina.com","XXX");//新浪微博用户名和密码
  weibo.setHttpConnectionTimeout(5000);
  Message  msa = new Message();
  try {
   User user = weibo.verifyCredentials();//该方法会请求新浪微博服务器返回Json对象
   msa.what=1;
  } catch (WeiboException e) {
   msa.what=0;
  }
 }
}