[maemo-developers] [maemo-developers] How to determine if the screen has turned off?

[From: Jakub.Pavelek at nokia.com]

>> http://maemo.org/platform/docs/api/libosso/html/index.html
>> 
>> You can register a callback with osso_hw_set_event_cb, set the 
>> system_inactivity_ind flag in the osso_hw_state_t argument.
>>
>
>Will this callback be called even without processing gtk/glib loop?
>If not is there other way how to check for blanked display 
>e.g. from SDL app? How SDL games shipped with device do that?
>
>Frantisek

Hi,

Shipped SDL games use wrappers to get some useful callbacks. It is not
documented anywhere AFAIK (but sure enough we do have a howto for
SDL_net that is about 100% useless for the device).

Br,

--jakub