You can use the pedometer: ^4.0.1 Package to create a Custom Code.

Here is an Example code:

Stream<StepCount> _stepCountStream;\n  Stream<PedestrianStatus> _pedestrianStatusStream;\n\n  /// Handle step count changed\n  void onStepCount(StepCount event) {\n    int steps = event.steps;\n    DateTime timeStamp = event.timeStamp;\n  }\n\n  /// Handle status changed\n  void onPedestrianStatusChanged(PedestrianStatus event) {\n    String status = event.status;\n    DateTime timeStamp = event.timeStamp;\n  }\n\n    /// Handle the error\n  void onPedestrianStatusError(error) {}\n\n  /// Handle the error\n  void onStepCountError(error) {}\n\n  Future<void> initPlatformState() async {\n    // Init streams\n    _pedestrianStatusStream = await Pedometer.pedestrianStatusStream;\n    _stepCountStream = await Pedometer.stepCountStream;\n\n    // Listen to streams and handle errors\n    _stepCountStream.listen(onStepCount).onError(onStepCountError);\n\n    _pedestrianStatusStream\n      .listen(onPedestrianStatusChanged)\n      .onError(onPedestrianStatusError);\n  }

Here is the link to the Package https://pub.dev/packages/pedometer

If you need my help to create it for you, you can simply Book My Session

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