startTracking method

Implementation

@override
startTracking(int inMillis) {
  _accelerometer = Accelerometer(inMillis:inMillis);
  this.inMillis = inMillis;

  _accelerometer.getRaw().forEach((element) {
    var currentTime = DateTime.now().millisecondsSinceEpoch;
    var sensorWithTime = SensorVector4(x: element.x, y: element.y, z: element.z, time: currentTime.toDouble());
    _vectorList.add(sensorWithTime);
  });
}