June 2002
Intermediate to advanced
504 pages
10h 10m
English
Content preview from Java™ 2 Micro Edition Application DevelopmentBecome 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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JAM for PDAP
Because PDAP is a superset of MIDP, a MIDP JAR file is also a valid PDAP JAR file. However, PDAP provides one extension of the JAR file format. PDA applications using PDA capabilities beyond MIDP must use PDAlet-<Number> entries. The syntax of the PDAlet-<Number> entries is identical to the MIDlet-<Number> entries. A PDAlet entry with the same number as a MIDlet entry overrides the corresponding MIDlet entry. Thus, different versions of the same applications for both profiles can be included in the same JAD and JAR files. If the device supports PDAP, the PDA applications will be loaded; otherwise the application manager automatically falls back to the MIDlet entry because PDAlet entries have no meaning for the MIDP application manager. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.