//    PRIVILEGE needed to be set in tizen-manifest.xml:
//    http://tizen.org/privilege/display

#include <device/display.h>
#include <dlog.h> // for logging purposes

static int
check_current_brightness() {
	int brightness;
	device_display_get_brightness(0, &brightness); //The index zero is always assigned to the main display.

	LOGI("Current main display brightness value: %d", brightness);

	return brightness;
}