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Android手机号码归属地的查询

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这篇文章主要介绍了Android手机号码归属地的查询，使用聚合数据API，获取JSON数据并解析，感兴趣的小伙伴们可以参考一下

一个简单的demo，从聚合数据申请手机号码归属地数据接口；

在edittext中输入待查询号码，获取号码后在子线程中使用httpurlconnection获取json数据，之后进行解析；

数据获取完成后，在主线程中更新ui，显示获取的号码归属地信息。

布局文件

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<?xml version="1.0" encoding="utf-8"?>
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical" >  
 
   
  <edittext 
    android:id="@+id/et_querylocation"
    android:layout_height="wrap_content"
    android:layout_width="match_parent"
    android:textcolor="#000000"
    android:hint="输入号码"/> 
   
  <button 
    android:onclick="query"
    android:textsize="24sp"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="查询"/>
   
  <textview 
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/tv_phonelocation"
    android:textsize="20sp"
    android:textcolor="#000000"/>
 
</linearlayout>

java代码

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package com.example.phonehome;
 
import java.io.bufferedreader;
import java.io.dataoutputstream;
import java.io.ioexception;
import java.io.inputstream;
import java.io.inputstreamreader;
import java.io.unsupportedencodingexception;
import java.net.httpurlconnection;
import java.net.url;
import java.net.urlencoder;
import java.util.hashmap;
import java.util.map;
 
import org.json.jsonobject;
 
import android.app.activity;
import android.os.bundle;
import android.os.handler;
import android.text.textutils;
import android.view.view;
import android.widget.edittext;
import android.widget.textview;
import android.widget.toast;
 
public class mainactivity extends activity {
 
  private edittext et_phone;
  private textview tv_phone;
  private final static int start = 0;
  private final static int finish = 1;
  private string phone;//待查询号码
  //号码信息
  private static string province;
  private static string city;
  private static string company;
  private static string card;
   
   public static final string def_chatset = "utf-8";
   public static final int def_conn_timeout = 30000;
   public static final int def_read_timeout = 30000;
    
   public static final string appkey ="申请的app key";
   
   //子线程中查询数据开始、完成时发送消息，完成相应操作
   handler handler = new handler(){
     public void handlemessage(android.os.message msg) {
       switch (msg.what) {
      case start:
        toast.maketext(mainactivity.this, "正在查询，请稍候", toast.length_short).show();
        break;
         
      case finish:
        //在textview中显示查得的号码信息（子线程中不能更新ui）
        tv_phone.settext(province +" "+ city + " " + company + " " + card);
        break;
      default:
        break;
      }
     };
   };
    
  @override
  protected void oncreate(bundle savedinstancestate) {
    super.oncreate(savedinstancestate);
    initview();
  }
   
  //button的店家事件，获取待查询号码后在子线程中进行查询
  public void query(view v){
    phone = et_phone.gettext().tostring().trim();
    if (!textutils.isempty(phone)) {
      new thread(){
        public void run() {
          //开始查询
          handler.obtainmessage(start).sendtotarget();
          getrequest(phone);
          //查得结果
          handler.obtainmessage(finish).sendtotarget();
        };
      }.start();
    }else {
      toast.maketext(mainactivity.this, "输入号码不能为空", toast.length_short).show();
    }
     
     
  }
   
  //手机归属地查询
  public static void getrequest(string phone){
    string result =null;
    string url ="http://apis.juhe.cn/mobile/get";//请求接口地址
    map params = new hashmap();//请求参数
      params.put("phone",phone);//需要查询的手机号码或手机号码前7位
      params.put("key",appkey);//应用appkey(应用详细页查询)
      params.put("dtype","");//返回数据的格式,xml或json，默认json
  
    try {
      //得到json数据，并进行解析
      result =net(url, params, "get");
      jsonobject object = new jsonobject(result);
      jsonobject ob = new jsonobject(object.get("result").tostring()+"");
      province = ob.getstring("province");
      city = ob.getstring("city");
      company = ob.getstring("company");
      card = ob.getstring("card");
    } catch (exception e) {
      e.printstacktrace();
    }
  }
   
  /**
  *
  * @param strurl 请求地址
  * @param params 请求参数
  * @param method 请求方法
  * @return 网络请求字符串
  * @throws exception
  */
  public static string net(string strurl, map params,string method) throws exception {
    httpurlconnection conn = null;
    bufferedreader reader = null;
    string rs = null;
    try {
      stringbuffer sb = new stringbuffer();
      if(method==null || method.equals("get")){
        strurl = strurl+"?"+urlencode(params);
      }
      url url = new url(strurl);
      conn = (httpurlconnection) url.openconnection();
      if(method==null || method.equals("get")){
        conn.setrequestmethod("get");
      }else{
        conn.setrequestmethod("post");
        conn.setdooutput(true);
      }
      //conn.setrequestproperty("user-agent", useragent);
      conn.setusecaches(false);
      conn.setconnecttimeout(def_conn_timeout);
      conn.setreadtimeout(def_read_timeout);
      conn.setinstancefollowredirects(false);
      conn.connect();
      if (params!= null && method.equals("post")) {
        try {
          dataoutputstream out = new dataoutputstream(conn.getoutputstream());
          out.writebytes(urlencode(params));
        } catch (exception e) {
          // todo: handle exception
          e.printstacktrace();
        }
         
      }
      inputstream is = conn.getinputstream();
      reader = new bufferedreader(new inputstreamreader(is, def_chatset));
      string strread = null;
      while ((strread = reader.readline()) != null) {
        sb.append(strread);
      }
      rs = sb.tostring();
    } catch (ioexception e) {
      e.printstacktrace();
    } finally {
      if (reader != null) {
        reader.close();
      }
      if (conn != null) {
        conn.disconnect();
      }
    }
    return rs;
  }
 
  //将map型转为请求参数型
  public static string urlencode(map<string,string> data) {
    stringbuilder sb = new stringbuilder();
    for (map.entry i : data.entryset()) {
      try {
        sb.append(i.getkey()).append("=").append(urlencoder.encode(i.getvalue()+"","utf-8")).append("&");
      } catch (unsupportedencodingexception e) {
        e.printstacktrace();
      }
    }
    return sb.tostring();
  }
 
   
   
 
  private void initview() {
    setcontentview(r.layout.activity_main);
    et_phone = (edittext) findviewbyid(r.id.et_querylocation);
    tv_phone = (textview) findviewbyid(r.id.tv_phonelocation);
  }
 
}

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