custom directory

android/app/build.gradle

@@ -9,6 +9,7 @@ android {
     namespace = "com.example.muzzlevelocity"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion
+    compileSdkVersion 34
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_1_8
@@ -28,6 +29,7 @@ android {
         targetSdk = flutter.targetSdkVersion
         versionCode = flutter.versionCode
         versionName = flutter.versionName
+        targetSdkVersion 34
     }
 
     buildTypes {

android/app/src/main/AndroidManifest.xml

@@ -1,8 +1,14 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
+
     <application
         android:label="muzzlevelocity"
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:requestLegacyExternalStorage="true">
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -42,5 +48,14 @@
             <action android:name="android.intent.action.PROCESS_TEXT"/>
             <data android:mimeType="text/plain"/>
         </intent>
+        <intent>
+            <action android:name="android.intent.action.MAIN" />
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.OPEN_DOCUMENT_TREE" />
+        </intent>
+        <intent>
+            <action android:name="android.settings.MANAGE_ALL_FILES_ACCESS_PERMISSION"/>
+        </intent>
     </queries>
 </manifest>

android/app/src/main/kotlin/com/example/muzzlevelocity/MainActivity.kt

@@ -1,5 +1,11 @@
 package com.example.muzzlevelocity
 
-import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.android.FlutterFragmentActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugins.GeneratedPluginRegistrant
 
-class MainActivity: FlutterActivity()
+class MainActivity: FlutterFragmentActivity() {
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine)
+    }
+}

lib/main.dart

@@ -1,11 +1,19 @@
 import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
+import 'package:muzzlevelocity/themes/day.dart';
+import 'package:muzzlevelocity/themes/night.dart';
 import 'dart:io';
 import 'package:path_provider/path_provider.dart';
 import 'note_editor.dart';
-import 'search_service.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:path/path.dart' as path;
 
-void main() {
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await Permission.storage.request();
   runApp(MuzzleVelocityApp());
 }
 
@@ -44,8 +52,9 @@ class _MuzzleVelocityAppState extends State<MuzzleVelocityApp> {
   }
 
   Future<void> _emptyTrash() async {
-    final dir = await getApplicationDocumentsDirectory();
+    final prefs = await SharedPreferences.getInstance();
-    final trashDir = Directory('${dir.path}/notes/trash');
+    final notesPath = prefs.getString('notes_directory') ?? (await getApplicationDocumentsDirectory()).path;
+    final trashDir = Directory('$notesPath/trash');
     if (trashDir.existsSync()) {
       trashDir.deleteSync(recursive: true);
       trashDir.createSync();
@@ -60,13 +69,13 @@ class _MuzzleVelocityAppState extends State<MuzzleVelocityApp> {
         brightness: Brightness.light,
         scaffoldBackgroundColor: Color(0xffF6F4F1),
         appBarTheme: AppBarTheme(backgroundColor: Color(0xffF6F4F1)),
-        textTheme: GoogleFonts.ibmPlexMonoTextTheme(),
+        textTheme: GoogleFonts.ibmPlexMonoTextTheme(dayText),
       ),
       darkTheme: ThemeData(
         brightness: Brightness.dark,
         scaffoldBackgroundColor: Color(0xFF121212),
         appBarTheme: AppBarTheme(backgroundColor: Color(0xFF121212)),
-        textTheme: GoogleFonts.ibmPlexMonoTextTheme(),
+        textTheme: GoogleFonts.ibmPlexMonoTextTheme(nightText),
       ),
       themeMode: _themeMode,
       home: NoteListScreen(
@@ -103,55 +112,65 @@ class _NoteListScreenState extends State<NoteListScreen> {
   TextEditingController searchController = TextEditingController();
   List<File> notes = [];
   List<File> filteredNotes = [];
+  String? notesDirectoryPath;
+  String? defaultDir;
 
   @override
   void initState() {
     super.initState();
-    _loadNotes();
+    _initializeApp(); // Call an async method to handle initialization
     searchController.addListener(() {
       final text = searchController.text.trim();
-
       if (text.startsWith(':')) {
         _handleCommand(text);
       } else {
-        _filterNotes(); // Only filter, do NOT create a note here!
+        _filterNotes();
       }
     });
   }
 
+  Future<void> _initializeApp() async {
+    final dir = await getApplicationDocumentsDirectory();
+    setState(() {
+      defaultDir = dir.path; // Update state with defaultDir
+    });
+    await _loadNotes(); // Load notes after setting defaultDir
+  }
+
   bool _isNewNote(String title) {
     final safeTitle = _sanitizeFilename(title);
     return !notes.any((note) => note.uri.pathSegments.last == '$safeTitle.md');
   }
 
-  Future<void> _createNewNote(String title) async {
+  void _createNewNote(String title) async {
-    final dir = await getApplicationDocumentsDirectory();
+    try {
-    final notesDir = Directory('${dir.path}/notes');
-
-    if (!notesDir.existsSync()) {
-      notesDir.createSync(recursive: true);
-    }
-
       final safeTitle = _sanitizeFilename(title);
-    final newNote = File('${notesDir.path}/$safeTitle.md');
+      final newNote = File(path.join(notesDirectoryPath!, '$safeTitle.md'));
 
       if (!newNote.existsSync()) {
-      newNote.writeAsStringSync('# $title\n\n'); // Pre-fill with title
+        newNote.writeAsStringSync('# $title\n\n');
         setState(() {
           notes.add(newNote);
           filteredNotes.add(newNote);
         });
-
         Navigator.push(
           context,
           MaterialPageRoute(
             builder: (context) => NoteEditorScreen(
               note: newNote,
               isDarkMode: widget.isDarkMode,
+              notesDirectoryPath: notesDirectoryPath,
             ),
           ),
         );
       }
+    } catch (e) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: Text('Failed to create note: $e'),
+        ),
+      );
+    }
   }
 
   String _sanitizeFilename(String title) {
@@ -210,20 +229,57 @@ class _NoteListScreenState extends State<NoteListScreen> {
 
 
   Future<void> _loadNotes() async {
-    final dir = await getApplicationDocumentsDirectory();
+    final prefs = await SharedPreferences.getInstance();
-    final notesDir = Directory('${dir.path}/notes');
+    notesDirectoryPath = prefs.getString('notes_directory') ?? defaultDir; // Use custom or default directory
+
+    final notesDir = Directory(notesDirectoryPath!);
     if (!notesDir.existsSync()) {
       notesDir.createSync(recursive: true);
     }
+
     final files = notesDir.listSync().whereType<File>().where((file) => file.path.endsWith('.md')).toList();
-    if (mounted) {
     setState(() {
       notes = files;
       filteredNotes = files;
     });
   }
+
+  void _showDirectoryChoiceDialog(String defaultPath) {
+    showDialog(
+      context: context,
+      barrierDismissible: false, // Force user to make a choice
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text("Choose Notes Directory"),
+          content: Text("Your notes will be saved in:\n\n📂 $defaultPath\n\nWould you like to use a different folder?"),
+          actions: [
+            TextButton(
+              onPressed: () async {
+                // Reset to default directory
+                final prefs = await SharedPreferences.getInstance();
+                await prefs.remove('notes_directory'); // Remove custom directory from preferences
+                setState(() {
+                  notesDirectoryPath = defaultDir; // Reset to default directory
+                });
+                Navigator.pop(context); // Close dialog
+                _loadNotes(); // Reload notes from the default directory
+              },
+              child: Text("Use Default"),
+            ),
+            TextButton(
+              onPressed: () async {
+                Navigator.pop(context); // Close the current dialog
+                await _selectNotesDirectory(); // Allow user to pick a folder
+              },
+              child: Text("Choose Folder"),
+            ),
+          ],
+        );
+      },
+    );
   }
 
+
   void _filterNotes() {
     final query = searchController.text.toLowerCase();
     setState(() {
@@ -279,6 +335,38 @@ class _NoteListScreenState extends State<NoteListScreen> {
     return spans;
   }
 
+  Future<void> _selectNotesDirectory() async {
+    String? selectedDirectory = await FilePicker.platform.getDirectoryPath();
+    if (selectedDirectory != null) {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setString('notes_directory', selectedDirectory); // Save custom directory
+      setState(() {
+        notesDirectoryPath = selectedDirectory; // Update state
+      });
+      _loadNotes(); // Reload notes from the new directory
+    }
+  }
+
+  Future<bool> _requestStoragePermission() async {
+    if (Platform.isAndroid) {
+      if (await Permission.storage.request().isGranted) {
+        print("✅ Basic storage permission granted.");
+        return true;
+      }
+
+      // For Android 11+ (Scoped Storage)
+      if (await Permission.manageExternalStorage.request().isGranted) {
+        print("✅ Full file access granted.");
+        return true;
+      }
+
+      print("❌ Storage permission denied. Opening settings...");
+      await openAppSettings(); // Open settings if denied
+      return false;
+    }
+    return true; // No permissions needed for other platforms
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -322,6 +410,9 @@ class _NoteListScreenState extends State<NoteListScreen> {
                       widget.toggleTheme(!widget.isDarkMode);
                     });
                     break;
+                  case 'Select Folder':
+                    _showDirectoryChoiceDialog(notesDirectoryPath ?? ''); // Re-trigger popup
+                    break;
                   case 'Empty Trash':
                     _confirmEmptyTrash();
                     break;
@@ -346,6 +437,13 @@ class _NoteListScreenState extends State<NoteListScreen> {
                     ),
                   ),
                 ),
+                PopupMenuItem<String>(
+                  value: 'Select Folder',
+                  child: ListTile(
+                    leading: Icon(Icons.folder),
+                    title: Text('Set Notes Directory'),
+                  ),
+                ),
                 PopupMenuItem<String>(
                   value: 'Empty Trash',
                   child: ListTile(
@@ -386,14 +484,16 @@ class _NoteListScreenState extends State<NoteListScreen> {
                   await Navigator.push(
                     context,
                     MaterialPageRoute(
-                      builder: (context) => NoteEditorScreen(
+                      builder: (context) =>
-                        note: noteFile,
+                          NoteEditorScreen(
+                            note: File(path.join(notesDirectoryPath!, noteFile.uri.pathSegments.last)),
                             isDarkMode: widget.isDarkMode,
+                            notesDirectoryPath: notesDirectoryPath,
                           ),
                     ),
                   );
-                  _loadNotes(); // 🔄 Reload notes after returning
+                  _loadNotes(); // Reload notes after returning
-                  setState(() {}); // 🔄 Force UI refresh
+                  setState(() {}); // Force UI refresh
                 },
               ),
             );

lib/note_editor.dart

@@ -7,18 +7,21 @@ import 'themes/day.dart';
 import 'themes/night.dart';
 import 'themes/markdown.dart';
 import 'dart:io';
+import 'package:path/path.dart' as path;
 
 class NoteEditorScreen extends StatefulWidget {
   final File note;
+  final String? notesDirectoryPath; // ✅ Add this
   bool isDarkMode;
 
-  NoteEditorScreen({required this.note, required this.isDarkMode});
+  NoteEditorScreen({required this.note, required this.isDarkMode, required this.notesDirectoryPath});
 
   @override
   _NoteEditorScreenState createState() => _NoteEditorScreenState();
 }
 
 class _NoteEditorScreenState extends State<NoteEditorScreen> {
+  bool isLoading = true;
   bool _isPreviewMode = false; // Default: Editing mode
   late CodeController _controller;
   double _fontSize = 16.0; // Default font size
@@ -37,7 +40,13 @@ class _NoteEditorScreenState extends State<NoteEditorScreen> {
   }
 
   Future<void> _loadNoteContent() async {
-    final content = await widget.note.readAsString();
+    String content = "";
+    try {
+      content = await widget.note.readAsString();
+    } catch (e) {
+      print("❌ Failed to read file: ${widget.note.path}");
+    }
+
     setState(() {
       _controller = CodeController(
         text: content,
@@ -45,11 +54,26 @@ class _NoteEditorScreenState extends State<NoteEditorScreen> {
       );
       _controller.addListener(_saveNote);
       _controller.popupController.enabled = false;
+      isLoading = false;
     });
   }
 
+
   Future<void> _saveNote() async {
-    await widget.note.writeAsString(_controller.text);
+    try {
+      final notesDirectory = widget.notesDirectoryPath ?? widget.note.parent.path; // ✅ Use correct directory
+      final newFilePath = path.join(notesDirectory, widget.note.uri.pathSegments.last);
+
+      print("📝 Attempting to save note at: $newFilePath");
+      final newFile = File(newFilePath);
+      await newFile.writeAsString(_controller.text);
+
+      print("✅ Successfully saved note at: $newFilePath");
+    } catch (e, stackTrace) {
+      print("❌ Error saving note: ${widget.note.path}");
+      print("⚠️ Exception: $e");
+      print("🛠 Stack trace: $stackTrace");
+    }
   }
 
   @override
@@ -118,7 +142,9 @@ class _NoteEditorScreenState extends State<NoteEditorScreen> {
           ),
         ],
       ),
-      body: _controller == null
+      body: isLoading
+          ? Center(child: CircularProgressIndicator()) // Show loader while initializing
+          : _controller == null
             ? Center(child: CircularProgressIndicator())
             : _isPreviewMode
             ? Padding(

lib/themes/day.dart

@@ -3,6 +3,24 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/painting.dart';
 
+const TextTheme dayText = TextTheme(
+  titleLarge: TextStyle(color: Color(0xff333333)),
+  bodyLarge: TextStyle(color: Color(0xff333333)),
+  bodyMedium: TextStyle(color: Color(0xff333333)),
+  bodySmall: TextStyle(color: Color(0xff333333)),
+  displayLarge: TextStyle(color: Color(0xff333333)),
+  displayMedium: TextStyle(color: Color(0xff333333)),
+  displaySmall: TextStyle(color: Color(0xff333333)),
+  headlineLarge: TextStyle(color: Color(0xff333333)),
+  headlineMedium: TextStyle(color: Color(0xff333333)),
+  headlineSmall: TextStyle(color: Color(0xff333333)),
+  labelLarge: TextStyle(color: Color(0xff333333)),
+  labelMedium: TextStyle(color: Color(0xff333333)),
+  labelSmall: TextStyle(color: Color(0xff333333)),
+  titleMedium: TextStyle(color: Color(0xff333333)),
+  titleSmall: TextStyle(color: Color(0xff333333)),
+);
+
 const dayTheme = {
   'root':
   TextStyle(backgroundColor: Color(0xffF6F4F1), color: Color(0xff333333)),

lib/themes/night.dart

@@ -3,6 +3,24 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/painting.dart';
 
+const TextTheme nightText = TextTheme(
+  titleLarge: TextStyle(color: Color(0xffc5c8c6)),
+  bodyLarge: TextStyle(color: Color(0xffc5c8c6)),
+  bodyMedium: TextStyle(color: Color(0xffc5c8c6)),
+  bodySmall: TextStyle(color: Color(0xffc5c8c6)),
+  displayLarge: TextStyle(color: Color(0xffc5c8c6)),
+  displayMedium: TextStyle(color: Color(0xffc5c8c6)),
+  displaySmall: TextStyle(color: Color(0xffc5c8c6)),
+  headlineLarge: TextStyle(color: Color(0xffc5c8c6)),
+  headlineMedium: TextStyle(color: Color(0xffc5c8c6)),
+  headlineSmall: TextStyle(color: Color(0xffc5c8c6)),
+  labelLarge: TextStyle(color: Color(0xffc5c8c6)),
+  labelMedium: TextStyle(color: Color(0xffc5c8c6)),
+  labelSmall: TextStyle(color: Color(0xffc5c8c6)),
+  titleMedium: TextStyle(color: Color(0xffc5c8c6)),
+  titleSmall: TextStyle(color: Color(0xffc5c8c6)),
+);
+
 const nightTheme = {
   'comment': TextStyle(color: Color(0xff969896)),
   'quote': TextStyle(color: Color(0xff969896)),

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,10 +5,14 @@
 import FlutterMacOS
 import Foundation
 
+import file_picker
 import path_provider_foundation
+import shared_preferences_foundation
 import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
 }

pubspec.lock

@@ -65,6 +65,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.19.0"
+  cross_file:
+    dependency: transitive
+    description:
+      name: cross_file
+      sha256: "7caf6a750a0c04effbb52a676dce9a4a592e10ad35c34d6d2d0e4811160d5670"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.4+2"
   crypto:
     dependency: transitive
     description:
@@ -105,6 +113,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.3"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.0.1"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      sha256: "6f6bfa8797f296965bdc3e1f702574ab49a540c19b9237b401e7c2b25dfe594c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.0.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -158,6 +182,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.3"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: "615a505aef59b151b46bbeef55b36ce2b6ed299d160c51d84281946f0aa0ce0e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.24"
   flutter_svg:
     dependency: transitive
     description:
@@ -368,6 +400,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  permission_handler:
+    dependency: "direct main"
+    description:
+      name: permission_handler
+      sha256: "59adad729136f01ea9e35a48f5d1395e25cba6cea552249ddbe9cf950f5d7849"
+      url: "https://pub.dev"
+    source: hosted
+    version: "11.4.0"
+  permission_handler_android:
+    dependency: transitive
+    description:
+      name: permission_handler_android
+      sha256: d3971dcdd76182a0c198c096b5db2f0884b0d4196723d21a866fc4cdea057ebc
+      url: "https://pub.dev"
+    source: hosted
+    version: "12.1.0"
+  permission_handler_apple:
+    dependency: transitive
+    description:
+      name: permission_handler_apple
+      sha256: f84a188e79a35c687c132a0a0556c254747a08561e99ab933f12f6ca71ef3c98
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.4.6"
+  permission_handler_html:
+    dependency: transitive
+    description:
+      name: permission_handler_html
+      sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.3+5"
+  permission_handler_platform_interface:
+    dependency: transitive
+    description:
+      name: permission_handler_platform_interface
+      sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
+  permission_handler_windows:
+    dependency: transitive
+    description:
+      name: permission_handler_windows
+      sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1"
   petitparser:
     dependency: transitive
     description:
@@ -408,6 +488,62 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.8"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: "846849e3e9b68f3ef4b60c60cf4b3e02e9321bc7f4d8c4692cf87ffa82fc8a3a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.2"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: a768fc8ede5f0c8e6150476e14f38e2417c0864ca36bb4582be8e21925a03c22
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.6"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "6a52cfcdaeac77cad8c97b539ff688ccfc458c007b4db12be584fbe5c0e49e03"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.4"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.3"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -589,6 +725,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: daf97c9d80197ed7b619040e86c8ab9a9dad285e7671ee7390f9180cc828a51e
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.10.1"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -40,6 +40,9 @@ dependencies:
   flutter_code_editor: ^0.3.2
   flutter_markdown: ^0.7.6+2
   flutter_markdown_latex: ^0.3.4
+  permission_handler: ^11.4.0
+  shared_preferences: ^2.5.2
+  file_picker: ^9.0.0
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -6,9 +6,12 @@
 
 #include "generated_plugin_registrant.h"
 
+#include <permission_handler_windows/permission_handler_windows_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
+  PermissionHandlerWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("UrlLauncherWindows"));
 }

windows/flutter/generated_plugins.cmake

@@ -3,6 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
+  permission_handler_windows
   url_launcher_windows
 )