newsms.java

来自「一个简单的记事本的源代码」· Java 代码 · 共 50 行

import java.io.IOException;
import java.util.Enumeration;
import java.util.Vector;

import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.AlertType;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.TextBox;


public class NewSms extends TextBox implements CommandListener
{
	Command ok,back;
	public NewSms(String title, String text, int maxSize, int constraints) 
	{
		super(title, text, maxSize, constraints);
		
		ok=new Command("确定",Command.BACK,1);
		back=new Command("返回",Command.EXIT,2);
		
		addCommand(ok);
		addCommand(back);
		
		
		
		setCommandListener(this);
	}

	public void commandAction(Command c, Displayable d) 
	{
		if(c.equals(ok))
		{
			String str=getString();
			SmsMIDlet.v.addElement(str);
			Alert al=new Alert("保存成功","备忘录已存",null,null);
			al.setTimeout(500);
			SmsMIDlet.midlet.showAddNew(al);
			
		}else if(c.equals(back))
		{
			SmsMIDlet.midlet.showSmsMain();
		}
		
	}

}