Android 开发工具类 31_WebService 获取*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();
            }
        }