Android 开发工具类 31_WebService 获取手机号码归属地

AndroidInteractWithWebService.xml

 <?xml version="1.0" encoding="utf-8"?>
 <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
   <soap12:Body>
     <getMobileCodeInfo xmlns="http://WebXml.com.cn/">
       <mobileCode>$mobile</mobileCode>
       <userID></userID>
     </getMobileCodeInfo>
   </soap12:Body>
 </soap12:Envelope>

WebServiceRequestFromAndroid

 package com.wangjialin.internet.service;

 import java.io.InputStream;
 import java.net.HttpURLConnection;
 import java.net.URL;

 import org.xmlpull.v1.XmlPullParser;

 import android.util.Xml;

 import com.wangjialin.internet.utils.StreamTool;

 public class WebServiceRequestFromAndroid {
     /**
      * 获取手机号归属地
      * @param mobile 手机号
      * @return
      * @throws Exception
      */
     public static String getAddress(String mobile) throws Exception{
         String soap = readSoap();
         soap = soap.replaceAll("\\$mobile", mobile);
         byte[] entity = soap.getBytes();

         String path = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";
         HttpURLConnection conn = (HttpURLConnection) new URL(path).openConnection();
         conn.setConnectTimeout(5000);
         conn.setRequestMethod("POST");
         conn.setDoOutput(true);
         conn.setRequestProperty("Content-Type", "application/soap+xml; charset=utf-8");
         conn.setRequestProperty("Content-Length", String.valueOf(entity.length));
         conn.getOutputStream().write(entity);
         if(conn.getResponseCode() == 200){
             return parseSOAP(conn.getInputStream());
         }
         return null;
     }
     /*
      <?xml version="1.0" encoding="utf-8"?>
     <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
       <soap12:Body>
         <getMobileCodeInfoResponse xmlns="http://WebXml.com.cn/">
           <getMobileCodeInfoResult>string</getMobileCodeInfoResult>
         </getMobileCodeInfoResponse>
       </soap12:Body>
     </soap12:Envelope>
      */
     private static String parseSOAP(InputStream xml)throws Exception{
         XmlPullParser pullParser = Xml.newPullParser();
         pullParser.setInput(xml, "UTF-8");
         int event = pullParser.getEventType();
         while(event != XmlPullParser.END_DOCUMENT){
             switch (event) {
             case XmlPullParser.START_TAG:
                 if("getMobileCodeInfoResult".equals(pullParser.getName())){
                     return pullParser.nextText();
                 }
                 break;
             }
             event = pullParser.next();
         }
         return null;
     }

     private static String readSoap() throws Exception{
         InputStream inStream = WebServiceRequestFromAndroid.class.getClassLoader().getResourceAsStream("AndroidInteractWithWebService.xml");
         byte[] data = StreamTool.read(inStream);
         return new String(data);
     }
 }

StreamTool

 package com.wangjialin.internet.utils;

 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;

 public class StreamTool {
     /**
      * 从流中读取数据
      * @param inStream
      * @return
      */
     public static byte[] read(InputStream inStream) throws Exception{

         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
         byte[] buffer = new byte[1024];
         int len = 0;
         while( (len = inStream.read(buffer)) != -1){
             outputStream.write(buffer, 0, len);
         }
         inStream.close();
         return outputStream.toByteArray();
     }

 }

查询

   <Button
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:text="@string/button"
     android:onClick="query"
     />

  public void query(View v){

             String mobile = mobileText.getText().toString();
             try {
                 String address = WebServiceRequestFromAndroid.getAddress(mobile);
                 textView.setText(address);
             } catch (Exception e) {
                 e.printStackTrace();
                 Toast.makeText(getApplicationContext(), R.string.error, 1).show();
             }
         }