getRaw method

Implementation

@override
Stream<CompassEvent> getRaw() {
  var timestampAtLastCall = DateTime.now().millisecondsSinceEpoch;
  return FlutterCompass.events!.where((event) {
    if (DateTime.now().millisecondsSinceEpoch - timestampAtLastCall >
        inMillis) {
      timestampAtLastCall = DateTime.now().millisecondsSinceEpoch;
      return true;
    }
    return false;
  });
}