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 8. MIDP Networking and Communications
The MIDP Networking Model
Generic Connection Framework Classes and Interfaces
Differences between J2ME and J2SE Networking
At this point, you know how to write stand-alone MIDP applications that can, among other things, interact with the user and persist data. The next step is to learn how to write networked applications. After all, the J2ME platform supports pervasive computing, and the CLDC/MIDP in particular supports personal mobile communications devices. Connectivity is an important part of mobile computing with MIDP and is the subject of this chapter.
Before delving into code examples, it's important to have some exposure to the concepts that apply to MIDP networking. Examples will follow the ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.