Jump to content

Information Module Profile

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Doug Bell (talk | contribs) at 22:11, 23 January 2006 (recat Category:Java platform to Category:Java device platform). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

IMP stands for the Information Module Profile. It is a specification put out by Sun Microsystems for the use of Java on embedded devices with very limited displays. It is a subset of the Mobile Information Device Profile.

IMP is part of the J2ME framework.

Typical Requirements

  • 128 kilobytes for the Java platform
  • 8 kilobytes for persistent data
  • 32 kilobytes for the Java runtime

Noteworthy Limitations

  • No API for displays

General APIs

The core APIs are defined by the underlining Configuration CLDC.

javax.microedition.io

Contains the Java 2 Platform, Micro Edition specific classes used for I/O operations.

javax.microedition.rms

Provides a form of persistent storage for Java 2 Platform, Micro Edition.

javax.microedition.midlet

Contains the base classes for Java 2 Platform, Micro Edition applications.