Articles, Code Samples, and Tech Tips September 3, 2001,
Volume 43, Issue 1
A new key web site link on the Sun Developer ConnectionSM web site is
the JavaTM Wireless Developer Connection Program, which contains information, articles,
code samples, tech tips, and resources for wireless developers.
The JavaTM Smart Ticket sample application from
JavaTM 2 Platform, Enterprise Edition (J2EETM) BluePrints for
Wireless, illustrates how the J2EE
interoperates with the JavaTM 2 Platform, Micro Edition (J2METM) to
create enterprise applications that serve mobile client devices, such as
cell phones, two-way pagers, and palmtops.
Nextel's Open Windowing Toolkit contains classes for creating user
interfaces for J2ME handsets.
JavaMobiles.com provides information on mobile phones enabled
for the Java technology platform. It is updated when new mobile phones
appear on the market.
Site highlights include:
Drawing Flicker-Free Graphics. Learn how to use the
Image class to create a double bugger and draw flicker-free
Parsing XML in CLDC-Based Profiles. Find out how
easy it is to parse XML content in a CLDC-based
MIDP for Palm OS. Learn how to install MIDP for Palm
OS on your handheld device and convert your existing
MIDlets to Palm OS applications. This article also presents
advanced networking and database features.
XMLTest.java. Parsing XML in CLDC-Based Profiles.
StockDB.java. This class provides methods that open a new
record store, add a new record to the record store, close the
record store, and enumerate through the records.
"Wireless Java: Developing with J2ME."
Read Chapter 10, Performance Tuning, and Chapter 12, Protecting
Network Data, from this comprehensive guide to wireless
Java technology programming.
Additional details for these and other articles are available
on the web site.