reset method

void reset()

Resets state machine back to idle.

Implementation

void reset() {
  _state = AutoCaptureState.idle;
  _quadHistory.clear();
  _consecutiveStableCount = 0;
  _lastStabilityScore = 0.0;
  _lastCoverageRatio = 0.0;
  _lastGlareRatio = 0.0;
  _qualityFeedback = '';
  _stabilizingStartTime = null;
}