March 2002
Intermediate to advanced
400 pages
8h 44m
English
Content preview from Wireless J2ME™ Platform ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 1. Introduction to the Java 2 Micro Edition (J2ME) Platform
Defining a Java Platform for Pervasive Devices
Configurations and Profiles
Device Application Management Systems
Sun Microsystems has defined three Java platforms, each of which addresses the needs of different computing environments:
Java 2 Standard Edition (J2SE)
Java 2 Enterprise Edition (J2EE)
Java 2 Micro Edition (J2ME)
The inception of the J2ME platform arose from the need to define a computing platform that could accommodate consumer electronics and embedded devices. These devices are sometimes referred to collectively as pervasive devices.
The creators of the J2ME platform delineated pervasive devices into two distinct categories:
Personal, mobile information devices that ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.