final

lib/pages/download.dart

@@ -30,7 +30,7 @@ class Download extends StatefulWidget {
 
 class DownloadState extends State<Download> {
   final _scaffoldKey = GlobalKey<ScaffoldState>();
-  Map<String, dynamic> data;
+  Map<String, dynamic>? data;
 
   @override
   Widget build(BuildContext context) {
@@ -57,18 +57,18 @@ class DownloadState extends State<Download> {
               breadCrumbHeight: sizingInformation.deviceScreenType == DeviceScreenType.mobile ? null : Constants.BREADCRUMB_HEIGHT,
             ),
             drawer: sizingInformation.deviceScreenType == DeviceScreenType.mobile ? MobileNavigationDrawer() : null,
-            body: ScreenTypeLayout(
-              mobile: MobileDownloadApps(data),
-              tablet: DesktopDownloadApps(data),
-              desktop: Scrollbar(
-                isAlwaysShown: true,
-                child: DesktopDownloadApps(data),
+            body: ScreenTypeLayout.builder(
+              mobile: (context) => MobileDownloadApps(data!),
+              tablet: (context) => DesktopDownloadApps(data!),
+              desktop: (context) => Scrollbar(
+                thumbVisibility: true,
+                child: DesktopDownloadApps(data!),
               ),
             ),
-            bottomNavigationBar: ScreenTypeLayout(
-              mobile: MobileBottomNav(),
-              tablet: BottomNav(),
-              desktop: BottomNav(),
+            bottomNavigationBar: ScreenTypeLayout.builder(
+              mobile: (context) => MobileBottomNav(),
+              tablet: (context) => BottomNav(),
+              desktop: (context) => BottomNav(),
             ),
           ),
     );
@@ -79,7 +79,7 @@ class DownloadState extends State<Download> {
     super.initState();
     eventBus.on<OpenDrawer>().listen((event) {
       if (mounted) {
-        _scaffoldKey.currentState.openDrawer();
+        _scaffoldKey.currentState?.openDrawer();
       }
     });
     _loadData();