Hi to all symbian champion,
It's a VERY serious ask : i KNOW that there's a mean to turn backlight OFF for Symbian OS7.0s (and probably OS8 too).
HAL::Set is not working, nor EKeyBacklightON stuff. The solution is *probably* held in deprecated libraries (dsclient.lib/activitymanager.lib ?) but not sure. :con?
:icon2: I'm tired of losing time, and i'll pay for that solution.
Concerning cheaters : proof of concept needed 🙄
Write to : spielchief [at] toutsimplement.org
Thank you
Don't know any other way. HAL::Set works for me on 7.0s on a Nokia 9500. Can you post some example code which is not working?
I've both tested :
HAL::Set(EBacklightState,EFalse);
&
HAL::Set(EBacklight,EFalse);
Izzit the correct use ?
Maybe the N6670 doesn't support turning the backlight completely off. What you can try alternatively is to set backlight to the lowest possible value:
HAL::Set(EDisplayBrightness,0)
Just tried : that does'nt work.
Reverse engineer of dsclient.lib, give me that there's a SwitchLights(int,int) within RDosLights class. But i don't know full prototype...
Is HAL::Set work on Nokia 6600 ?