indexfunctionui.java

基于j2me的电话本基于j2me的电话本

package com.hziee.phone_book.ui;

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.List;

//欢迎界面之后的主菜单索引
public class IndexFunctionUI extends List implements CommandListener
{
    private UIController uicontroller;
    public static final Command chooseCmd=new Command("选择",Command.OK,1);
    public static final int INC = 100; 

    public static class ListIndex
    {
        public static final byte ADD_NEW_RECORD = 100;//添加新记录
        public static final byte SEARCH_RECORD = 101;//查询记录
        public static final byte CLEAR_RECORD = 102;//清空电话本
        public static final byte LIST_RECORD = 103;//浏览电话本
        public static final byte HELP = 104;//帮助
        public static final byte ListMerchantGroup = 105;//商业圈
    }

    public IndexFunctionUI(UIController uicontroller)
    {
        super(Title.listTitle, List.IMPLICIT, Title.menu, null);
        this.uicontroller = uicontroller;
        this.addCommand(chooseCmd);
        this.setCommandListener(this);
    }

    public void commandAction(Command arg0, Displayable arg1)
    {
        // TODO Auto-generated method stub
        if (arg0 == List.SELECT_COMMAND || arg0 == chooseCmd)
        {
            int index = this.getSelectedIndex();
            switch (index+INC)
            {
            case ListIndex.ADD_NEW_RECORD:
                uicontroller.handleEvent(ListIndex.ADD_NEW_RECORD);
                break;
            case ListIndex.SEARCH_RECORD:
                uicontroller.handleEvent(ListIndex.SEARCH_RECORD);
                break;
            case ListIndex.CLEAR_RECORD:
                uicontroller.handleEvent(ListIndex.CLEAR_RECORD);
                break;
            case ListIndex.LIST_RECORD:
                uicontroller.handleEvent(ListIndex.LIST_RECORD);
                break;
            case ListIndex.HELP:
                System.out.println(Title.menu[index]);
                break;
            case ListIndex.ListMerchantGroup:
            	uicontroller.handleEvent(ListIndex.ListMerchantGroup);
            	break;
            default:
                break;
            }

        }

    }

}