startTimer method

Implementation

void startTimer() {
  if (animationTimer != null && animationTimer!.isActive) {
    animationTimer!.cancel();
  }

  searchingTimer.value = 0;
  searchingPercentage.value = 0;

  animationTimer = Timer.periodic(
    const Duration(milliseconds: 200),
    (t) {
      searchingTimer.value += 0.2;
      searchingPercentage.value = searchingTimer.value / 60;
    },
  );
}