如何使用KSOAP调用Web服务？
问题描述：
我发现了一些例子......但是我不明白它们是如何调用它如何使用KSOAP调用Web服务？
package com.webservicetest;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import android.app.Activity;
public class webservicetest extends Activity {
private static final String NAMESPACE = "http://localhost/webservicetest/" ;
private static final String URL = "http://192.168.1.10/webservicetest/Service.asmx";
private static final String HelloWorld_SOAP_ACTION = "http://localhost/webservicetest/HelloWorld";
private static final String METHOD_NAME1 = "HelloWorld";