detailui.java

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package com.j2medev.chapter3.phonebook.ui;

import javax.microedition.lcdui.*;

import com.j2medev.chapter3.phonebook.Controller;
import com.j2medev.chapter3.phonebook.Entry;

public class DetailUI extends Form implements CommandListener {
    
    private Controller controller;
    private Entry entry;
    private Command back = new Command("返回", Command.BACK, 0);
    private Command edit = new Command("编辑", Command.ITEM, 0);
    private Command remove = new Command("删除", Command.ITEM, 0);
    private StringItem name = new StringItem("姓 名：", "");
    private StringItem mobile = new StringItem("移动电话：", "");
    private StringItem phone = new StringItem("固定电话：", "");
    private StringItem email = new StringItem("电子信箱：", "");
    
    public DetailUI(Controller controller) {
        super("联系人信息");
        this.controller = controller;
        append(name);
        append(mobile);
        append(phone);
        append(email);
        addCommand(back);
        addCommand(edit);
        addCommand(remove);
        setCommandListener(this);
    }
    
    public void load(Entry entry) {
        this.entry = entry;
        name.setText(entry.getName());
        mobile.setText(entry.getMobile());
        phone.setText(entry.getPhone());
        email.setText(entry.getEmail());
    }
    
    public void commandAction(Command c, Displayable d) {
        if(c==back)
            controller.handleCommand(Controller.SHOW_LIST_ENTRY, null);
        if(c==edit)
            controller.handleCommand(Controller.SHOW_EDIT_ENTRY, entry);
        if(c==remove)
            controller.handleCommand(Controller.DO_REMOVE_ENTRY, entry);
    }
    
}