J2ME

Networking with J2ME

If you've been following Soma Ghosh's articles here on the Wireless zone, you've learned how to use your Java skills to build simple applications for handheld devices. Now how do you link those devices to the outside world? In this article, Ghosh discusses the javax.microedition.io and java.io classes that lie at the heart of J2ME networking. You'll learn how J2ME applications handle URLs and acce

J2ME 101, Part 1: Introduction to MIDP's high-level user interface

This is the first installment of a comprehensive four-part introduction to Java 2 Micro Edition (J2ME) and the Mobile Information Device Profile (MIDP). The series will consist of two tutorials and two companion articles. In this first tutorial, you will learn about the essential components of J2ME, with a primary focus on MIDP. The focus is on MIDP's high-level user interface, with a step-by-step

SuperWaba

SuperWaba is one of the most powerful JavaVMs for handhelds, and supports the concept of "write once, run anywhere".

It works on PalmOS & Windows CE devices, is fully emulated under Java, and even runs in web browsers that support Java.

SuperWaba has support for :

J2ME Examples

Collection of J2ME Examples

J2ME Polish

J2ME Polish is suite of tools for creating "polished" J2ME applications. Each tool meets a definite need of J2ME developers:
Build-tools with an integrated device-database, a powerful GUI, a framework for building localized applications, a game-engine, a logging framework and a collection of utilities.

JSON-J2ME

JSON-J2ME is a J2ME implementation JSON. JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write.

In order to support a J2ME project for my college software engineering class, I modified the JSON-JAVA to run on J2ME MIDP/CLDC.

I used the J2ME Polish's project's ArrayList implementation to support ArrayList. I modified the files to use libraries that were only available to MIDP/CLDC.

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