/* * @(#)DateFieldDemo.java	1.6 03/01/22 * * Copyright (c) 2000-2003 Sun Microsystems, Inc. All rights reserved.  * PROPRIETARY/CONFIDENTIAL * Use is subject to license terms */package datefield;import javax.microedition.lcdui.*;import javax.microedition.midlet.MIDlet;/** * The date field demo simply shows a date component on the screen with 3 * settings (Date, Time, Date & Time). * * @version 2.0 */public class DateFieldDemo  extends MIDlet implements CommandListener{    private final static Command CMD_EXIT = new Command("Exit", Command.EXIT,                                                         1);                                                            private boolean firstTime;        private Form mainForm;        public DateFieldDemo() {        firstTime = true;        mainForm = new Form("Alert Options");    }                                                                                                                    protected void startApp() {            if(firstTime) {                mainForm.append(new DateField("Date", DateField.DATE));                mainForm.append(new DateField("Time", DateField.TIME));                mainForm.append(new DateField("Date & Time", DateField.DATE_TIME));                        mainForm.addCommand(CMD_EXIT);                mainForm.setCommandListener(this);                  firstTime = false;            }        Display.getDisplay(this).setCurrent(mainForm);    }        protected void destroyApp(boolean unconditional) {    }        protected void pauseApp() {    }           public void commandAction(Command c, Displayable d) {        if (c == CMD_EXIT) {            destroyApp(false);            notifyDestroyed();        }    }    }