Cep Telefonları İçin Basit Bir Haber Programı

last=İran'da 7.6 büyüklüğünde deprem oldu

<%@page language="java" import="java.io.*,java.util.*"%>
<%
  File file=new File("D:\\jakarta-tomcat-4.0.3\\webapps\\examples\\last.properties");
  Properties p=new Properties();
               p.load(new FileInputStream(file));  
  String value=(String)p.getProperty("last");
  out.print(value);  
%>

  1 import javax.microedition.midlet.*;
  2 import javax.microedition.lcdui.*;
  3 import javax.microedition.io.*;
  4 import java.util.*;
  5 import java.io.*;
  6 public class NewsMessenger extends MIDlet{
  7   public static final String URL="http://localhost:8080/examples/news.jsp";
  8   private String lastNews="";
  9   private Ticker ticker;
 10   protected void startApp(){
 11     TimerTask task=new TimerTask(){
 12       public void run(){
 13         refresh();
 14       }
 15     };
 16     Timer timer=new Timer();
 17     timer.schedule(task,new Date(),1000);
 18     Form form=new Form("");
 19     ticker=new Ticker("");
 20     form.setTicker(ticker);
 21     Display.getDisplay(this).setCurrent(form);
 22   }
 23   protected void pauseApp(){}
 24   protected void destroyApp(boolean boolean0){}
 25   private void refresh(){
 26     try {
 27       HttpConnection connection =(HttpConnection)Connector.open(URL);
 28       InputStream is=connection.openInputStream();
 29       StringBuffer buffer=new StringBuffer();
 30       int c;
 31       while((c=is.read())!=-1){
 32         buffer.append((char)c);
 33       }
 34       is.close();
 35       connection.close();
 36       showNews(buffer);
 37     }
 38     catch (IOException ex) {
 39       ex.printStackTrace();
 40     }
 41   }
 42   private void showNews(StringBuffer buffer){
 43     String news=buffer.toString();
 44     news=news.trim();
 45     if(!news.equals(lastNews)){
 46       lastNews=news;
 47       ticker.setString(news);
 48     }
 49   }
 50 }

http://localhost:8080/examples/news.jsp