accout.java

用NETBEANS编的

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package com.j2me.accout;

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

/**
 * @author Administrator
 */

public class Accout extends MIDlet {
    private static Accout accout;
    
    private String usename;
    private String mobilephone;
    private String phone;
    private String email;
    public void startApp() {
       // Display display=Display.getDisplay(this);  
        //display.setCurrent();
    }
    public void Accout(String usname,String mobilephone,String email,String phone){
    this.email=email;
    this.mobilephone=mobilephone;
    this.phone=phone;
    this.usename=usename;
    
    } 
    private Accout(){
    
    }
    public String getUseName(){
    
       
    return usename;
    }
    public void setUseName(){
    this.usename=usename;
    
    }
        public String getMobilephone(){
    
       
    return mobilephone;
    }
    public void setMobilePhone(){
    this.mobilephone=mobilephone;
    
    }
        public String getPhone(){
    
       
    return phone;
    }
    public void setPhone(){
    this.phone=phone;
    
    }
        public String getEmail(){
    
       
    return email;
    }
    public void setEmail(){
    this.email=email;
    
    }
    public byte[]serielize()thows IOException{
    ByteArrayOutpoutStream baos=  new ByteArrayOutpoutStream();
    DataOutStream dos=new  DataOutStream();
    baos.WriteUTF(usename);
    baos.WriteUTF(mobilephone);
    baos.WriteUTF(email);
    baos.WriteUTF(phone);
    baos.close();
    dos.close();
    
    }
    public static Accout deserilize(byte[]data)thows IOException{
    
    ByteArrayInputString bais=new ByteArrayInputString(bais);
    DataArrayInputStream dis=new DataArrayInputStream();
    
    Accout accout=new Accout();
    
    accout.email=dis.readUTF();
     accout.mobilephone=dis.readUTF();
      accout.usename=dis.readUTF();
       accout.phone=dis.readUTF();
       bais.close();
       dis.close();
    return accout;
    }
        public static boolean matches(byte[]data,String usename)thows IOException{
    
    ByteArrayInputString bais=new ByteArrayInputString(bais);
    DataArrayInputStream dis=new DataArrayInputStream();
    
  try{
  return(dis.readUTF()).equals(usename);
  
  }
  catch(IOException e){
  
  e.printstackTrace();
  
  
  
    return false;
    }
    }
    

    public void pauseApp() {
    }

    public void destroyApp(boolean unconditional) {
    }
}