chore: fix plugin import not working inside flatpak

lib/pages/settings/metadata_plugins.dart

@@ -1,5 +1,7 @@
 import 'package:auto_route/auto_route.dart';
 import 'package:collection/collection.dart';
+import 'package:file_selector/file_selector.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_form_builder/flutter_form_builder.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:form_builder_validators/form_builder_validators.dart';
@@ -154,6 +156,20 @@ class SettingsMetadataProviderPage extends HookConsumerWidget {
                       child: IconButton.primary(
                         icon: const Icon(SpotubeIcons.upload),
                         onPressed: () async {
+                          Uint8List bytes;
+
+                          if (kIsFlatpak) {
+                            final result = await openFile(
+                              acceptedTypeGroups: [
+                                const XTypeGroup(
+                                  label: 'Spotube Metadata Plugin',
+                                  extensions: ['smplug'],
+                                ),
+                              ],
+                            );
+                            if (result == null) return;
+                            bytes = await result.readAsBytes();
+                          } else {
                             final result = await FilePicker.platform.pickFiles(
                               type: kIsAndroid ? FileType.any : FileType.custom,
                               allowedExtensions: kIsAndroid ? [] : ["smplug"],
@@ -163,11 +179,12 @@ class SettingsMetadataProviderPage extends HookConsumerWidget {
                             if (result == null) return;
 
                             final file = result.files.first;
-
                             if (file.bytes == null) return;
+                            bytes = file.bytes!;
+                          }
 
-                          final pluginConfig = await pluginsNotifier
+                          final pluginConfig =
-                              .extractPluginArchive(file.bytes!);
+                              await pluginsNotifier.extractPluginArchive(bytes);
                           await pluginsNotifier.addPlugin(pluginConfig);
                         },
                       ),

lib/provider/server/routes/connect.dart

@@ -161,7 +161,7 @@ class ServerConnectRoutes {
 
                 event.onLoad((event) async {
                   await audioPlayerNotifier.load(
-                    event.data.tracks as List<SpotubeFullTrackObject>,
+                    event.data.tracks.cast<SpotubeFullTrackObject>().toList(),
                     autoPlay: true,
                     initialIndex: event.data.initialIndex ?? 0,
                   );
@@ -186,7 +186,7 @@ class ServerConnectRoutes {
                 });
 
                 event.onStop((event) async {
-                  await audioPlayer.stop();
+                  await ref.read(audioPlayerProvider.notifier).stop();
                 });
 
                 event.onNext((event) async {

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -12,6 +12,7 @@ import bonsoir_darwin
 import connectivity_plus
 import desktop_webview_window
 import device_info_plus
+import file_picker
 import file_selector_macos
 import flutter_inappwebview_macos
 import flutter_secure_storage_macos
@@ -40,6 +41,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ConnectivityPlusPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlusPlugin"))
   DesktopWebviewWindowPlugin.register(with: registry.registrar(forPlugin: "DesktopWebviewWindowPlugin"))
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
+  FilePickerPlugin.register(with: registry.registrar(forPlugin: "FilePickerPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   InAppWebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "InAppWebViewFlutterPlugin"))
   FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))

pubspec.lock

@@ -681,10 +681,10 @@ packages:
     dependency: "direct main"
     description:
       name: file_picker
-      sha256: "16dc141db5a2ccc6520ebb6a2eb5945b1b09e95085c021d9f914f8ded7f1465c"
+      sha256: f2d9f173c2c14635cc0e9b14c143c49ef30b4934e8d1d274d6206fcb0086a06f
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.4"
+    version: "10.3.3"
   file_selector:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -41,7 +41,7 @@ dependencies:
   duration: ^3.0.12
   encrypt: ^5.0.3
   envied: ^1.0.0
-  file_picker: 8.1.4
+  file_picker: 10.3.3
   file_selector: ^1.0.3
   fluentui_system_icons: ^1.1.234
   flutter: