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