Java201.com

• Getting Down and Dirty with Google's Android by Chris Haseman   - [Clicks: 11]
  The best way to understand a new SDK is to work with it. With that in mind, we'll show you how to do some basic location based services and simple UI layout using Google's newest upstart mobile offering.
  http://www.devx.com/wireless/Article/36225 - Dec, 2007
• Creating a Java ME Math.pow() Method by Lawrence Fulton, Daniel Williams   - [Clicks: 61]
  Mathematical functions that are second nature to the desktop programmer may be off-limits in the resource-constrained Java ME environment. For example, while ME now supports floats and doubles, its Math class doesn't offer a pow() function for computing exponents. In this article, Lawrence Fulton and Daniel Williams show how to use approximation techniques to get "good enough" results, even with negative and fractional exponents.
  [Includes sample code]
  http://today.java.net/pub/a/today/2007/11/06/creating-java-me-math-pow-method.html - Nov, 2007
• Performance testing mobile web applications using IBM Rational Performance Tester by Rakesh Kumar Dash, Jigar N Kapasi   - [Clicks: 5]
  This article introduces two different ways of customizing IBM Rational Performance Tester to record and generate requests that simulate load from wireless or mobile devices. The authors also discuss the challenges of these approaches and the best practices for implementing these customizations. These methods are based on successful use at Bharti SDP (telecom) and can be used as a model for performance testing mobile web applications.
  http://www.ibm.com/developerworks/rational/library/07/1106_dash-kapasi/index.html - Nov, 2007
• XML data interchange in Java ME applications by Mario La Menza   - [Clicks: 12]
  Get a primer on the Data Transfer Object design pattern and learn how using XML-based DTOs with a simple tool can speed up the development of Java mobile client-server applications.
  http://www.javaworld.com/javaworld/jw-10-2007/jw-10-jmedto.html - Oct, 2007
• kXML-RPC Enables Service-Oriented Mobile Computing by Kyle Gabhart, David Johnson   - [Clicks: 14]
  Service orientation is going wireless; it's simply a matter of how much and how soon. XML-RPC and the kXML-RPC library certainly are in the mix for this inevitable convergence.
  [Includes source code]
  http://www.devx.com/Java/Article/34963 - Jul, 2007
• The Java ME GUI APIs at a Glance by Bruce Hopkins   - [Clicks: 23]
  So you think you know the Java ME graphic APIs? Bruce Hopkins' catalogues the current APIs, complete with examples, drawn from 13 JSR's. Read now adnd bookmark for future reference.
  http://developers.sun.com/mobility/midp/articles/guiapis/ - Jul, 2007
• Scalable Vector Graphics on Java ME by Biswajit Sarkar   - [Clicks: 20]
  SVG Tiny Profile is spec'ed for Java ME in JSR 226, and it will be a requirement in upcoming ME handsets. In this article, Biswajit Sarkar has an introduction to drawing, loading, and animating SVG images in ME.
  http://today.java.net/pub/a/today/2007/07/10/scalable-vector-graphics-on-java-me.html - Jul, 2007
• Introduction to the SIP API for Java ME by Emmanuel Proulx   - [Clicks: 26]
  This tutorial provides an easy-to-follow approach to developing a Java ME application that uses SIP. Along the way, it examines the SIP API for Java ME (JSR 180), which is distributed with the Java Wireless Toolkit. It also explores the various ways in which this stack can be used. You will see a real SIP application running on a cell phone or emulator.
  http://dev2dev.bea.com/pub/a/2007/05/sip-javame.html - May, 2007
• Using the PIM API for Java ME, Part 2 - Portability Considerations by C. Enrique Ortiz   - [Clicks: 34]
  In this installment Enrique explores how to test for PIM API presence on your device and test for presence of the various databases and fields. Learn how to navigate the API and build robust applications.
  http://developers.sun.com/techtopics/mobility/apis/pim/pim2/ - Apr, 2007
• Mobile and Embedded Podcast 1: Introduction to the Community by Daniel H. Steinberg   - [Clicks: 19]
  This week we launch the new Mobile and Embedded Community podcast series with an introduction to the community. Leader Roger Brinkley and Technical Evangelist Terrence Barr describe the resources available for Mobile and Embedded developers.
  http://today.java.net/pub/a/today/2007/04/23/mobileandembedded-podcast1.html - Apr, 2007
• Managing Personal Information - An Introduction to the PIM API for Java ME, Part 1 by C. Enrique Ortiz   - [Clicks: 19]
  Read the first installment of a six part series on the Personal Information Management API (JSR 75). Java ME expert and JCP member Enrique Ortiz provides the definitive text on the PIM API.
  http://developers.sun.com/techtopics/mobility/apis/pim/pim1/ - Mar, 2007
• Working with the Java ME FileConnection API on Physical Devices by Biswajit Sarkar   - [Clicks: 32]
  Record stores not enough? Some Java ME devices support JSR 75, an API that allows for a deeper level of file-system access. But even though it's spec'ed by a JSR, its implementation across devices offers a variety of hazards to watch out for. In this article, Biswajit Sarkar takes a real-world look at this FileConnection API.
  [Includes source code]
  http://today.java.net/pub/a/today/2007/03/29/working-with-java-me-fileconnection-on-physical-devices.html - Mar, 2007

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