restartExposureFadeOutTimer method
void
restartExposureFadeOutTimer()
Implementation
void restartExposureFadeOutTimer() {
isFocusPointFadeOut.value = false;
exposureFadeOutTimer?.cancel();
exposureFadeOutTimer = Timer(const Duration(seconds: 2), () {
isFocusPointFadeOut.value = true;
});
}