Java Reference
In-Depth Information
10. Now set the name of the widget itself. Select the project, go to the top-level File
menu, and choose WeatherWidget Properties.
11. Choose MIDlets from the right-hand pane, and rename the MIDlet to Weather .
Building and Running for the First Time
Build and run your application by clicking the green arrow. In a few seconds, you'll see
the Sun Java Wireless Toolkit emulator. You can launch the application and explore the UI
you created, or you can quit the application.
Tip If the emulator launches and then immediately exits, check your antivirus and firewall applications to
ensure that it's not blocking the execution of the emulator.
Let's take a look at your handiwork. Listing 3-1 shows the code you created, largely
through manipulating the Flow Designer and Screen Designer.
Listing 3-1. Code Generated by Using the Flow Designer and Screen Designer
/*
* HelloMIDlet.java
*
* Created on November 19, 2007, 7:58 PM
*/
package com.apress.rischpater.weatherwidget;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
/**
*
* @author Ray Rischpater
*/
public class HelloMIDlet extends MIDlet implements CommandListener {
 
Search WWH ::




Custom Search