Android使用ksoap2包调用Webservice

1.在项目导入ksoap2包(见附件)

2.在AndrioidMainfest.xml中加入连接网络权限

<uses-permission android:name="android.permission.INTERNET"/>

3.Activity类

package com.apj;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.AndroidHttpTransport;


import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class WebServiceActivity extends Activity {
	// /命名空间，要看wsdl文件确定，例如http://127.0.0.1:8080/seam3/VoteWebServiceImpl/VoteWebservice?wsdl的
	// /命名空间为targetNamespace="http://apj.vote.webservice.com"

	private static final String NAMESPACE = "http://apj.vote.com";
	// /请求URL http://localhost:8080/seam3/VoteWebServoce/VoteWebService?wsdl
	//android连接
	private static String URL = "http://10.0.2.2:8080/seam3/VoteWebService/VoteWebService";
	// /调用的方法
	private static final String METHOD_NAME = "vote";
	// /命名空间加方法名
	private static String SOAP_ACTION = "http://apj.vote.com/vote";
	TextView  t1 =null;
	Button   button=null;
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        t1 =(TextView) findViewById(R.id.reTxt);
        button =(Button)findViewById(R.id.botton);
        
        button.setOnClickListener(new WebOnclick());
    }
    
    
    class  WebOnclick implements OnClickListener {

		@Override
		public void onClick(View v) {
			ResponseVote();
			
		}
    	
    }
	// //调用线程函数
	public void ResponseVote() {
		VoteThread thread = new VoteThread(loginHandler);

		thread.dostart(1);
	}

// //生成消息对象
	Handler loginHandler = new Handler() {

		@Override
		public void handleMessage(Message msg) {
			// TODO Auto-generated method stub
			super.handleMessage(msg);

			switch (msg.what) {
			case 1:
				///从Message对象中得到WebService返回的信息
				String ReturnMessage = msg.getData().getString("message");
				int start = ReturnMessage.indexOf("=");
				int end = ReturnMessage.indexOf(";");
			
				// //截取字符串
				String temp = ReturnMessage.substring(start+1, end);
				
				t1.setText(temp);
				System.out.println("ReturnMessage=" + ReturnMessage);

				break;
			case 2:
	
				break;
			case 3:
				new AlertDialog.Builder(WebServiceActivity.this).setTitle("error")
						.setMessage("网络连接出错").setNeutralButton("返回",
								new DialogInterface.OnClickListener() {
									public void onClick(DialogInterface dlg,
											int sumthin) {

									}
								}).show();

			}
		}

	};
  
  ///连接线程类
  public class VoteThread extends Thread{
	  
	     public Handler handler = null;
	     public int vtId;
		public ProgressDialog progressDialog;
		
		///构造函数
		public VoteThread(Handler handler)
		{
			this.handler=handler;
		}
		// /线程开始
		public void dostart(int voteTeam) {
			// /把参数传入
			this.vtId=voteTeam;

			progressDialog = new ProgressDialog(WebServiceActivity.this);
			progressDialog.setTitle("网络连接");
			progressDialog.setMessage("正在投票中，请稍后..");
			progressDialog.setIndeterminate(true);
			progressDialog.setButton("取消",
					new DialogInterface.OnClickListener() {

						@Override
						public void onClick(DialogInterface dialog, int which) {
							progressDialog.cancel();

						}

					});
			progressDialog
					.setOnCancelListener(new DialogInterface.OnCancelListener() {
						public void onCancel(DialogInterface dialog) {
						}
					});
			progressDialog.show();
			this.start(); // 线程开始了

		}

		// //调用webService
		public void callWeb() {
			try {
				// /实例化soapObject对象
				SoapObject rpc = new SoapObject(NAMESPACE, METHOD_NAME);
				// /设置参数in0，传入
//				rpc.setProperty(0, 1);
				// /设置传入webservice的参数teamid
				rpc.addProperty("teamid", 1);
				// /Android传输对象
				AndroidHttpTransport ht = new AndroidHttpTransport(URL);

				ht.debug = true;
				// /获得序列化的envelope
				SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
						SoapEnvelope.VER11);

				envelope.bodyOut = rpc;

				envelope.dotNet = true;

				envelope.setOutputSoapObject(rpc);
				// 调用WebService的方法
				ht.call(SOAP_ACTION, envelope);
				//用SoapObject对象接受返回结果
				SoapObject result = (SoapObject) envelope.bodyIn;

				if (result != null) {
					String str = result.toString();		
					System.out.println("return result--->"+str);
						// //取消进去对话框
						progressDialog.dismiss();
						// /构造消息，验证通过
						Message message = handler.obtainMessage();
						Bundle bundle = new Bundle();
						message.what = 1;// /这是消息的类型
						bundle.putString("message", str);
						//将数据封装到Message对象中传递给线程之外的Handler
						message.setData(bundle);
						// 传送消息
						handler.sendMessage(message);
				}
				else
				{
					System.out.println(" vote faile");
				}
				return;
			} catch (Exception e) {
				System.out.println("IO error");
				progressDialog.dismiss();
				// /构造消息，验证通过
				Message message = handler.obtainMessage();
				Bundle bundle = new Bundle();
				message.what = 3;// /这是消息的类型
				bundle.putString("error", e.getMessage());
				//将数据封装到Message对象中传递给线程之外的Handler
				message.setData(bundle);
				// 传送消息
				handler.sendMessage(message);
				e.printStackTrace();
			}

		}

		@Override
		public void run() {
			// TODO Auto-generated method stub
			super.run();
			System.out.println("VoteThread----->"+ Thread.currentThread().getId());
			callWeb();

		}
  }
    
}