android调用WebService接口

package com.example.webservice;

 

import org.ksoap2.SoapEnvelope;

import org.ksoap2.serialization.SoapObject;

import org.ksoap2.serialization.SoapSerializationEnvelope;

import org.ksoap2.transport.HttpTransportSE;

 

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

 

public class MainActivity extends Activity {

    private EditText phoneSecEditText;

    private TextView resultView;

    private Button queryButton;

 

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

 

        phoneSecEditText = (EditText) findViewById(R.id.phone_sec);

        resultView = (TextView) findViewById(R.id.result_text);

        queryButton = (Button) findViewById(R.id.query_btn);

 

        queryButton.setOnClickListener(new OnClickListener() {

            @Override

            public void onClick(View v) {

                // 手机号码（段）

                String phoneSec = phoneSecEditText.getText().toString().trim();

                // 简单判断用户输入的手机号码（段）是否合法

                if ("".equals(phoneSec) || phoneSec.length() < 7) {

                    // 给出错误提示

                    phoneSecEditText.setError("您输入的手机号码（段）有误！");

                    phoneSecEditText.requestFocus();

                    // 将显示查询结果的TextView清空

                    resultView.setText("");

                    return;

                }

                // 查询手机号码（段）信息

                getRemoteInfo(phoneSec);

            }

        });

    }

 

    /**

     * 手机号段归属地查询

     *

     * @param phoneSec

     *            手机号段

     */

    public void getRemoteInfo(String phoneSec) {

        // 命名空间

        String nameSpace = "http://WebXml.com.cn/";

        // 调用的方法名称

        String methodName = "getMobileCodeInfo";

        // EndPoint

        String endPoint = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";

        // SOAP Action

        String soapAction = "http://WebXml.com.cn/getMobileCodeInfo";

 

        // 指定WebService的命名空间和调用的方法名

        SoapObject rpc = new SoapObject(nameSpace, methodName);

 

        // 设置需调用WebService接口需要传入的两个参数mobileCode、userId

        rpc.addProperty("mobileCode", phoneSec);

        rpc.addProperty("userId", "");

 

        // 生成调用WebService方法的SOAP请求信息,并指定SOAP的版本

        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(

                SoapEnvelope.VER10);

 

        envelope.bodyOut = rpc;

        // 设置是否调用的是dotNet开发的WebService

        envelope.dotNet = true;

        // 等价于envelope.bodyOut = rpc;

        envelope.setOutputSoapObject(rpc);

 

        HttpTransportSE transport = new HttpTransportSE(endPoint);

        try {

            // 调用WebService

            transport.call(soapAction, envelope);

        } catch (Exception e) {

            e.printStackTrace();

        }

 

        // 获取返回的数据

        SoapObject object = (SoapObject) envelope.bodyIn;

        // 获取返回的结果

        String result = object.getProperty(0).toString();

 

        // 将WebService返回的结果显示在TextView中

        resultView.setText(result);

    }

}