Archived:Using Nokia 3220 light effects in MIDlets (Known Issue)

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Tested with

Devices(s): Nokia 3220

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Article

Created: User:Technical writer 1 (January 20, 2005. Updated February 3, 2005.)

Last edited: hamishwillee (28 Jun 2012)

Overview

Playing MIDI files with lights track in MIDlets has no effect on the LEDs.

It is possible to use these lights in MIDlets by using Nokia UI API's DeviceControl.setLights(int num, int level) method.

Description

Using the light effects in MIDlets in Nokia 3220 is done by using Nokia UI API's DeviceControl.setLights(int num, int level) method. The parameters should be:

• num = 1, for using the light effects;
• level = 0 between 64,

Different values are representing different light sequences.

See also the technical note Nokia UI API Extension For Nokia 3220 Lights.