userdatascreen.java

来自「JAVA手机PDA程序设计入门书籍源代码」· Java 代码 · 共 25 行

import javax.microedition.io.*;
import java.io.*;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.util.*;
public class UserDataScreen extends Form implements CommandListener
{
	public UserDataScreen(Vector v)
	{
		super("用户数据") ;
		Enumeration enum = v.elements() ;
 		while(enum.hasMoreElements())
 		{
 			append((String)enum.nextElement());
 		}
		addCommand(new Command("离开",Command.EXIT,1)) ;
		addCommand(new Command("回主功能",Command.BACK,1)) ;
		setCommandListener(this) ;
	}
	public void commandAction(Command c,Displayable s)
	{
		String cmd = c.getLabel() ;
		Navigator.flow(cmd) ;
	}
}