private View stopButton;
private Spinner spinner;
private LineChart brightnessChart;
private HistogramChart latencyChart;
private View brightnessChartLayout;
<BUG>private int timesToBlink;
private boolean isTestRunning = false;</BUG>
int initiatedBlinks = 0;
int detectedBlinks = 0;
boolean isBoxWhite = false;

private View stopButton;
private Spinner spinner;
private LineChart brightnessChart;
private HistogramChart latencyChart;
private View brightnessChartLayout;
private int timesToBlink;
private boolean shouldShowLatencyChart = false;
private boolean isTestRunning = false;
int initiatedBlinks = 0;
int detectedBlinks = 0;
boolean isBoxWhite = false;
