Provides core frameworks and libraries for applications. These include the frameworks that define the application structure and basic UI handling for EPOC applications.
Functionality is provided by a number of APIs. Use them as follows:
Handles set up of print jobs.
Provides a framework for creating print previews.
Provides a simple and consistent way for applications to produce sounds for common events such as messages and errors.
Text and Text Attributes Overview
Provides a framework for using editable text content and formatting.
Handles laying out text for display.
Provides a framework for creating user interface controls; a framework for applications to handle user interface events; and environment utilities for control creation and access to windowing functionality.
UI Graphics Utilities Overview
Provides miscellaneous user interface utility functions, relating to fonts, colours, and drawing.
Provides the top-layer of the framework for applications, and a set of core controls that are present on all device families.
Allows applications (including system applications such as shells) to make and receive requests to show a particular view of their data.