Android使用http请求手机号码归属地查询代码分享

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package com.sphere.guishudi;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;
import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
/**
* 手机号码归属地查询 
*/
public class MainActivity extends Activity {
private EditText phoneSecEditText; 
private TextView resultView; 
private Button queryButton;
private ProgressDialog proDialog;
private Thread thread;
//定义消息
private static final int NUMBER_FORMAT_ERROR = 0;
private static final int QUERY_SUCCESS_MSG = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
phOneSecEditText= (EditText) findViewById(R.id.phone_sec); 
resultView = (TextView) findViewById(R.id.result_text); 
queryButton = (Button) findViewById(R.id.query_btn);
proDialog = new ProgressDialog(MainActivity.this);
//proDialog.setTitle("查询归属地");
proDialog.setMessage("正在查询，请您耐心等待...");
queryButton.setOnClickListener(new QueryOnClickListener());
}
Handler handler = new Handler(){
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case NUMBER_FORMAT_ERROR:
phoneSecEditText.setText("");
resultView.setText("您输入的号码格式有误");
break;
case QUERY_SUCCESS_MSG:
resultView.setText(msg.obj.toString());
proDialog.dismiss();
break;
default:
break;
}
}
};
String phoneSec;
class QueryOnClickListener implements OnClickListener{
@Override
public void onClick(View arg0) {
//得到手机号
phOneSec= phoneSecEditText.getText().toString().trim();
if("".equals(phoneSec)||phoneSec.length()<7){
//发送消息 显示查询结果的TextView清空 
handler.sendEmptyMessage(NUMBER_FORMAT_ERROR);
//锁定焦点
phoneSecEditText.requestFocus();
return;
}
// 查询手机号码（段）信息 
//getRemoteInfo(phoneSec);
thread = new Thread(new QueryThread());
thread.start();
proDialog.onStart();
proDialog.show();
}
}
class QueryThread implements Runnable{
@Override
public void run() {
getRemoteInfo(phoneSec);
}
}
/** 
* 手机号段归属地查询 
* @param phoneSec 手机号段 
*/ 
private void getRemoteInfo(String phoneSec) {
// TODO Auto-generated method stub
// 定义待请求的URL
String requestUrl = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx/getMobileCodeInfo";
// 创建HttpClient实例
HttpClient client = new DefaultHttpClient();
// 根据URL创建HttpPost实例
HttpPost post = new HttpPost(requestUrl);
List params = new ArrayList();
// 设置需要传递的参数
params.add(new BasicNameValuePair("mobileCode", phoneSec));
params.add(new BasicNameValuePair("userId", ""));
try {
// 设置URL编码
post.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
// 发送请求并获取反馈
HttpResponse respOnse= client.execute(post);
// 判断请求是否成功处理
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
// 解析返回的内容
String result = EntityUtils.toString(response.getEntity());
// 将查询结果经过解析后显示在TextView中
//resultView.setText(filterHtml(result));
Message msg = new Message();
msg.what = QUERY_SUCCESS_MSG;
msg.obj = filterHtml(result);
handler.sendMessage(msg);
}
} catch (Exception e) {
e.printStackTrace();
}
}
/** 
* 使用正则表达式过滤HTML标记 
* 
* @param source 待过滤内容 
* @return 
*/ 
private String filterHtml(String source) { 
if(null == source){ 
return ""; 
} 
return source.replaceAll("]+>","").trim(); 
} 
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}