Archived:Cannot switch on device backlight or vibration in MIDlets on S60 1st Edition (Known Issue)
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The article is believed to be still valid for the original topic scope.
The article is believed to be still valid for the original topic scope.
Article Metadata
Tested with
Devices(s): Nokia 7650, Nokia 3650, Nokia N-Gage™ mobile game deck
Compatibility
Platform(s): S60 1st Edition
Article
Created: User:Technical writer 1
(11 Jun 2003)
Last edited: hamishwillee
(28 Jun 2012)
Overview
It is not possible to switch the device's backlight or vibration on in MIDlets for S60 devices.
Symptoms
After a short delay without any key presses, the backlight goes off.
Description
Class com.nokia.mid.ui.DeviceControl defined by the Nokia UI API is not implemented in S60 devices. Thus, it is impossible to control the backlight and vibration in S60 MIDlets.
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