Add location permission request

lib/feature/main/main_screen.dart

@@ -11,6 +11,7 @@ import 'package:sfm_app/feature/home/home_bloc.dart';
 import 'package:sfm_app/product/constant/app/app_constants.dart';
 import 'package:sfm_app/product/constant/enums/app_route_enums.dart';
 import 'package:sfm_app/product/constant/enums/role_enums.dart';
+import 'package:sfm_app/product/permission/location_permission.dart';
 import '../devices/devices_manager_bloc.dart';
 import '../devices/devices_manager_screen.dart';
 import '../home/home_screen.dart';
@@ -39,7 +40,7 @@ class MainScreen extends StatefulWidget {
   State<MainScreen> createState() => _MainScreenState();
 }
 
-class _MainScreenState extends State<MainScreen> {
+class _MainScreenState extends State<MainScreen> with WidgetsBindingObserver {
   APIServices apiServices = APIServices();
   late MainBloc mainBloc;
   bool isVN = true;
@@ -68,16 +69,39 @@ class _MainScreenState extends State<MainScreen> {
     mainBloc.sinkIsVNIcon.add(isVN);
     mainBloc.sinkThemeMode.add(isLight);
     log("role: $role");
+    LocationPermissionRequest.instance.checkLocationPermission(context);
   }
 
   @override
   void initState() {
     super.initState();
     mainBloc = BlocProvider.of(context);
+    WidgetsBinding.instance.addObserver(this);
     initialCheck();
     getBellNotification();
   }
 
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+    if (state == AppLifecycleState.inactive) {
+      log("App Inactive");
+    } else if (state == AppLifecycleState.resumed) {
+      log("App Resumed");
+      LocationPermissionRequest.instance.checkLocationPermission(context);
+    } else if (state == AppLifecycleState.paused) {
+      log("App paused");
+    } else if (state == AppLifecycleState.detached) {
+      log("App detached");
+    }
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    WidgetsBinding.instance.removeObserver(this);
+  }
+
   @override
   Widget build(BuildContext context) {
     ThemeNotifier themeNotifier = context.watch<ThemeNotifier>();