Arguments datatype -> null safety

lib/views/pages/user/land_page.dart

@@ -72,7 +72,7 @@ class _LandPageState extends State<LandPage> {
 
   @override
   Widget build(BuildContext context) {
-    String? path = ModalRoute.of(context)?.settings.arguments.toString();
+    String? path = ModalRoute.of(context)?.settings.arguments as String?;
     _height = MediaQuery.of(context).size.height;
     _width = MediaQuery.of(context).size.width;
     _settingProvider = Provider.of<SettingProvider>(context);

lib/views/pages/user/requests/future_request_service_details.dart

@@ -1,4 +1,3 @@
-
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
@@ -11,43 +10,50 @@ import '../../../../models/subtitle.dart';
 import '../../../widgets/loaders/app_loading.dart';
 import '../../../widgets/loaders/failed_loading.dart';
 import 'request_details.dart';
+
 class FutureRequestServiceDetails extends StatefulWidget {
-  static final String id = "/service-request-details";
+  static const String id = "/service-request-details";
+
+  const FutureRequestServiceDetails({super.key});
 
   @override
-  _FutureRequestServiceDetailsState createState() => _FutureRequestServiceDetailsState();
+  _FutureRequestServiceDetailsState createState() =>
+      _FutureRequestServiceDetailsState();
 }
 
-class _FutureRequestServiceDetailsState extends State<FutureRequestServiceDetails> {
-
+class _FutureRequestServiceDetailsState
+    extends State<FutureRequestServiceDetails> {
   late UserProvider _userProvider;
   late SettingProvider _settingProvider;
   @override
   Widget build(BuildContext context) {
     _userProvider = Provider.of<UserProvider>(context);
     _settingProvider = Provider.of<SettingProvider>(context);
-    String requestId = ModalRoute.of(context)!.settings.arguments.toString();
+    String? requestId = ModalRoute.of(context)?.settings.arguments as String?;
     Subtitle _subtitle = AppLocalization.of(context)!.subtitle!;
     return Scaffold(
       body: FutureBuilder<ServiceRequest>(
         future: ServiceRequestsProvider().getSingleServiceRequest(
-          requestId: requestId,
-          user: _userProvider.user!,
-          host: _settingProvider.host??"",
-          subtitle: _subtitle
-        ),
-        builder: (BuildContext context, AsyncSnapshot<ServiceRequest> snapshot){
-          if(snapshot.hasError)
+            requestId: requestId ?? '',
+            user: _userProvider.user!,
+            host: _settingProvider.host ?? "",
+            subtitle: _subtitle),
+        builder:
+            (BuildContext context, AsyncSnapshot<ServiceRequest> snapshot) {
+          if (snapshot.hasError) {
             return FailedLoading(
               message: snapshot.error.toString(),
-              onReload: (){setState(() {});},
+              onReload: () {
+                setState(() {});
+              },
             );
-          if(snapshot.hasData){
+          }
+          if (snapshot.hasData) {
             return RequestDetailsPage(
               serviceRequest: snapshot.data!,
             );
           }
-          return Center(child: ALoading());
+          return const Center(child: ALoading());
         },
       ),
     );