searchui.java

J2ME实现的手机电话本

/*
 * SearchUI.java
 *查找页面
 * Created on 2006年3月19日, 下午10:15
 *
 * To change this template, choose Tools | Options and locate the template under
 * the Source Creation and Management node. Right-click the template and choose
 * Open. You can then make changes to the template in the Source Editor.
 */

package com.j2medev.sample.phonebook;

import javax.microedition.lcdui.*;
/**
 *
 * @author Admin
 */
public class SearchUI extends Form implements CommandListener{
    private Controller controller;
    private TextField searchname = new TextField("输入姓名：", "", 20, TextField.ANY);
    private Command searchCommand = new Command("查找",Command.OK, 0);
    private Command backCommand = new Command("返回",Command.BACK, 1);    
    
    /** Creates a new instance of SearchUI */
    public SearchUI(Controller controller) {
        super("查找联系人");
        this.controller = controller;
        append(searchname);
        addCommand(searchCommand);
        addCommand(backCommand);
        setCommandListener(this);
    }
    public void commandAction(Command cmd, Displayable d){
      if(cmd == backCommand){
          controller.handleCommand(controller.SHOW_LIST_BACK,null);
      }
      if(cmd == searchCommand){
          
          controller.handleCommand(controller.SHOW_LIST1_ENTRY, new Object[] {searchname.getString()});
      }
    }
    
}