import 'package:flutter/material.dart';
import 'package:flutter_blue_plus/flutter_blue_plus.dart';

/*
* Class for the BLE provider
*/

class BLEProvider with ChangeNotifier {
  List<ScanResult> _scanResults = [];

  List<ScanResult> get scanResults => _scanResults;

  BLEProvider() {
    startScan();
  }

  void startScan() {
    FlutterBluePlus.startScan();
    FlutterBluePlus.onScanResults.listen(
      (results) {
        _scanResults = results;
        notifyListeners();
      },
      onError: (e) => print(e),
    );
  }

  void stopScan() {
    FlutterBluePlus.stopScan();
  }
}