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Professor Duckling's J2ME Learning Center

In this section Professor Duckling teaches you the basics of MIDP Programming. You can Learn J2ME, execute examples and take tests for your acquired J2ME Skills. J2ME for Beginners

Online EmulatorJ2ME Basics


 CLDC and MIDP 
 MIDlet Life Cycle
Build and Compile J2ME App
 Package java.lang
MIDP UI 
 RMS: Data Base Programming 
Network Programming. 

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MIDP Gaming


 Game Classes 
 Game Canvas
Sprites
 Layers
Tiles   

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JSR 179: Location Based Services

 Introduction  
 LBS API & MIDP
KToolbar & LBS
 Location Polling
Landmarks 

Proximity
Orientation 

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Did You Know?

More J2ME Trivia>>

Word of the Day

Another word>>

 

 

Hot & New

MIDP 3.0
Introduction
Screen Saver & AutoStart
Liblets: External Libraries
Concurrency
Inter MIDlet Communication
RMS: New Features
lcdui: New Features
lcdui: Text
lcdui: Text Input
lcdui: File Selector
lcdui: Animated Images
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 Dynamic cache management and performance tuning in J2ME: Keep this checklist ready for complex cache problems and you can come up with a winner algorithm. More>>
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 Crazy Test Phones: Don’t tear your hair due to faulty Java Phones.There are some issues you cannot control programatically. More>>
 Loose(Business) Talk: This article lists out popular J2ME applications. More>>

Test Your J2ME Skills

Are you a “J2ME Buster” and want to live up to challenges posed by MIDP? Take these tests and prove yourself.

 Configurations & Profiles
 MIDlet Lifecycle
 Compiling and building J2ME
 Good Old Package java.lang
 J2ME User Interfaces & High Level API
 Low Level UI Programming
 MIDlet Suite
 RMS: Persistent Memory
J2ME Networking

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