claude refactor

lib/widget/fileViewer.dart

@@ -4,11 +4,11 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:open_filex/open_filex.dart';
 import 'package:photo_view/photo_view.dart';
-import 'package:provider/provider.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:syncfusion_flutter_pdfviewer/pdfviewer.dart';
 
-import '../storage/base/settingsProvider.dart';
+import '../state/app/modules/settings/bloc/settings_cubit.dart';
 import '../utils/FileSaver.dart';
 import 'infoDialog.dart';
 import 'placeholderView.dart';
@@ -32,7 +32,7 @@ enum FileViewingActions {
 class _FileViewerState extends State<FileViewer> {
   PhotoViewController photoViewController = PhotoViewController();
 
-  late SettingsProvider settings = Provider.of<SettingsProvider>(context, listen: false);
+  late SettingsCubit settings = context.read<SettingsCubit>();
   late bool openExternal;
 
   @override
@@ -137,6 +137,7 @@ class _FileViewerState extends State<FileViewer> {
 
       default:
         OpenFilex.open(widget.path).then((result) {
+          if (!context.mounted) return;
           Navigator.of(context).pop();
           if(result.type != ResultType.done) {
             showDialog(context: context, builder: (context) => AlertDialog(