smsmidlet.java

一个简单的记事本的源代码

import java.util.Vector;

import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.List;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;


public class SmsMIDlet extends MIDlet
{
	
	Display dp;
	SmsMain smsmain;
	NoteList noteList;
	public static Vector v=new Vector();
	public static SmsMIDlet midlet;
	public SmsMIDlet() 
	{
		midlet=this;
		
		dp=Display.getDisplay(this);
		
		smsmain=new SmsMain("备忘录",3);
		noteList = new NoteList("游览备忘",3);
		
	}

	protected void destroyApp(boolean flag) throws MIDletStateChangeException 
	{
		

	}

	protected void pauseApp() 
	{
		

	}

	protected void startApp() throws MIDletStateChangeException 
	{
		dp.setCurrent(smsmain);

	}
	public void showNewSms()
	{
		NewSms ms=new NewSms("新建备忘","",60,0);
		dp.setCurrent(ms);
	}
	public void showNoteList()
	{
		noteList = new NoteList("游览备忘",3);
		dp.setCurrent(noteList);
	}
	public void showSmsMain()
	{		
		
		dp.setCurrent(smsmain);
	}
	public void showSmsXG(int i )
	{
		String str=(String)v.elementAt(i);
		SmsXG sxg=new SmsXG("编辑备忘",str,i,100,0);
		dp.setCurrent(sxg);
	}
	public void showAddNew(Alert al)
	{
		noteList= new NoteList("游览备忘", 1);
		dp.setCurrent(al,noteList);
	}
}