Open Source Software for Mobile Phones

n-able is a cross platform J2ME middleware, providing all the leading edge features required to produce high quality, innovative and addictive 2D & 3D wireless games and applications. It supports MIDP 1.0/2.0, MMAPI & the J2ME Game API.

MUPE is an Open Source application platform for creating mobile multi-user context-aware applications. The platform can be used to create mobile games, virtual worlds, collaboration applications and any other user authenticated services.

GASP is a pure Java middleware under L-GPL license for mobile multiplayer online games and implements the OMA GS (Open Mobile Alliance Games Services working group) specifications, enabling pseudo real time multiplayer games on mobile phones.

Espresso Game Platform is expected to be a general-purpose game development platform, written in Java, for developing different kinds of games such as ACT, RPG or SLG. It is available on both J2SE and J2ME (MIDP 2.0).

The Mobile Edition of Espresso is an extension of the javax.microedition.lcdui.game package included in MIDP 2.0. It facilitates the mobile game development by providing more features:

• A game event mechanisme implementation in package com.heavyz.mobile , through which the interactions among game objects may be implemented
• Seperation of model-view-controller in game objects
• View window controls integrated in class com.heavyz.espresso.mobile.EsLayerManager
• Main game loop implementation in class com.heavyz.espresso.mobile.EsGameCanvas
• Some game UI components implementation in package com.heavyz.mobile.ui