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Chapter 8. HAVi > Interface Design

8.8. Interface Design

The HAVi L2 GUI API is designed to enable application to present a TV-friendly GUI. The specification is explicitly designed to be suitable for use and implementation on a variety of consumer electronic devices. The APIs are contained in the org.havi.ui and org.havi.ui.event packages described in the accompanying Java documentation.

The HAVi L2 GUI allows applications, written in Java, to determine the user interface capabilities of its host display device, accept input from the user, draw to the screen and play audio clips. It uses the java.awt package component framework as its core and extends this with packages and classes specific to the HAVi platform. The HAVi component and container class-diagram relationships are depicted in Figures 8.4 and 8.5.


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