start method
- required int initialBattery,
Starts the benchmark session.
initialBattery is the current battery level (0-100).
Implementation
void start({required int initialBattery}) {
_startTime = DateTime.now();
_startBattery = initialBattery;
_locationUpdates = 0;
_syncRequests = 0;
_gpsOnTime = Duration.zero;
_gpsStartTime = null;
_totalAccuracy = 0;
_timeByState.clear();
_currentState = 'unknown';
_stateStartTime = DateTime.now();
}