Init

lib/AppStateModel.dart

@@ -0,0 +1,47 @@
+import 'dart:async';
+
+import 'package:bluetooth_classic/models/device.dart';
+import 'package:flutter/material.dart';
+
+class AppStateModel extends ChangeNotifier {
+  bool _scanning = false;
+  List<Device> _discoveredDevices = [];
+  int _deviceStatus = 0;
+
+
+  bool get scanning => _scanning;
+  List<Device> get discoveredDevices => _discoveredDevices;
+  int get deviceStatus => _deviceStatus;
+
+  void setScanning(bool value) {
+    _scanning = value;
+    notifyListeners();
+  }
+
+  void setDiscoveredDevices(List<Device> value) {
+    _discoveredDevices = value;
+    notifyListeners();
+  }
+
+  void addDiscoveredDevice(Device value) {
+    _discoveredDevices.add(value);
+    notifyListeners();
+  }
+
+  void clearDiscoveredDevices() {
+    _discoveredDevices.clear();
+    notifyListeners();
+  }
+
+  void setDeviceStatus(int value) {
+    _deviceStatus = value;
+    notifyListeners();
+  }
+
+
+  @override
+  void dispose() {
+    // listen?.cancel();
+    super.dispose();
+  }
+}