http://efforts.embedded.ufcg.edu.br/javame Just another WordPress weblog Thu, 01 Oct 2009 02:07:26 +0000 http://backend.userland.com/rss092 en What bluetooh is Bluetooth is a simple, wireless and safe technology that permits communication among devices, such as smartphones, computers, mouses, keyboards, etc. What PIM API is PIM API is a group of interfaces and classes that allow access to personal information databases. This optional package permits CRUD  (create, retrieve, update, and ... http://efforts.embedded.ufcg.edu.br/javame/?p=45 The MathKids application is an educational math game based on the Tux of Math Command tutor. It is similar to SpacInvaders, where actions depend on the mathematical problem solving. The application was developed by Fernando Maia (fernandohenrimaia at gmail dot com) from Federal University of Campina Grande during the Embedded ... http://efforts.embedded.ufcg.edu.br/javame/?p=44 = Bluetooth (JSR 82)== Bluetooth is a simple, wireless and safe technology that permits communication among devices, such as smartphones, computers, mouses, keyboards, etc. There are three types of communication protocols defined inside Bluetooth technology: OBEX, L2CAP and RFCOMM. The JSR 82 API has the capability to provide all those three kinds ... http://efforts.embedded.ufcg.edu.br/javame/?p=43 PIM API introduction PIM API is a group of interfaces and classes that allow access to personal information databases. This optional package permits CRUD  (create, retrieve, update, and delete) operations on: Contact lists, Event lists, and To-Do lists.  It's important to know that not all devices support PIM API and for ... http://efforts.embedded.ufcg.edu.br/javame/?p=42 In the J2SE and J2EE platforms, the log4j API offers a hierarchical way to insert logging statements within a Java program[1]. The API offers multiple output formats and multiple levels of logging information, allowing developers to get different kinds of log messages. In the context of the J2ME platform, a ... http://efforts.embedded.ufcg.edu.br/javame/?p=32 Article FileConnection FileConnection (JSR75) allows access to removeable storage devices, such as externable memory cards that many of today's devices support. It was specially developed based on mobile devices limitation so it is simple and lightweight. FileConnection gives the functionality to create, remove directories and files, list directory content, set permissions, get ... http://efforts.embedded.ufcg.edu.br/javame/?p=31 The Mobile Media API (MMAPI) is a flexible and powerful API that allows the rendering and capture of audio and video data. As a simple and lightweight optional package, it allows Java developers to gain access to native multimedia services available on a given device.  This article describes how to ... http://efforts.embedded.ufcg.edu.br/javame/?p=30 Web Services are software components that allow machine-to-machine interoperability and are platform and programming language independent. A WSDL (Web Service Description Language) file describes a web service encoded in XML format. The JSR 172 specification is an optional package that helps J2ME programmers to consume services inside a J2ME application ... http://efforts.embedded.ufcg.edu.br/javame/?p=24 The XML (eXtensible Markup Language) is a very flexible standard for describing tree-based data format. It is playing an important role due to its way of achieving interoperability among different applications by sharing structured data and being able to define new elements by its users. In the J2ME platform, there are ... http://efforts.embedded.ufcg.edu.br/javame/?p=20 Floggy framework is a totally Brazilian persistence framework for J2ME platform, licensed by Apache License version 2.0, with a view to facilitating the persistence of objects for J2ME applications. The traditional RMS persists only array of bytes, making it difficult to implement for the persistence of more complex objects. To persist ... http://efforts.embedded.ufcg.edu.br/javame/?p=19