Update 'lib/home.dart'

lib/home.dart

@@ -50,9 +50,9 @@ class _HomeState extends State<Home> {
 //      await loadMenu();
       final androidVersion = await DeviceInfoPlugin().androidInfo;
       if ((androidVersion.version.sdkInt ?? 0) >= 30) {
-        await util.permissionCheck(context,pHandler.Permission.manageExternalStorage,()async{print("storage permit granted!");},customMessage: " untuk menyimpan data backup");
+        await util.permissionCheck(this.context,pHandler.Permission.manageExternalStorage,()async{print("storage permit granted!");},customMessage: " untuk menyimpan data backup");
       } else {
-        await util.permissionCheck(context,pHandler.Permission.storage,()async{print("storage permit granted!");},customMessage: " untuk menyimpan data backup");
+        await util.permissionCheck(this.context,pHandler.Permission.storage,()async{print("storage permit granted!");},customMessage: " untuk menyimpan data backup");
       }
     });
   }