opt.: no app restart required

lib/core/extension/context/dialog.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:toolbox/core/extension/context/common.dart';
+import 'package:toolbox/core/extension/context/locale.dart';
 import 'package:toolbox/data/res/provider.dart';
 
 import '../../../data/model/server/snippet.dart';
@@ -41,37 +41,35 @@ extension DialogX on BuildContext {
     String? user,
   ) async {
     if (!mounted) return null;
-    final s = S.of(this)!;
     return await showRoundDialog<String>(
-      title: Text(user ?? s.pwd),
+      title: Text(user ?? l10n.pwd),
       child: Input(
         autoFocus: true,
         type: TextInputType.visiblePassword,
         obscureText: true,
         onSubmitted: (val) => pop(val.trim()),
-        label: s.pwd,
+        label: l10n.pwd,
       ),
     );
   }
 
   void showSnippetDialog(
-    S s,
     void Function(Snippet s) onSelected,
   ) {
     if (Providers.snippet.snippets.isEmpty) {
       showRoundDialog(
-        child: Text(s.noSavedSnippet),
+        child: Text(l10n.noSavedSnippet),
         actions: [
           TextButton(
             onPressed: () => pop(),
-            child: Text(s.ok),
+            child: Text(l10n.ok),
           ),
           TextButton(
             onPressed: () {
               pop();
               AppRoute.snippetEdit().go(this);
             },
-            child: Text(s.add),
+            child: Text(l10n.add),
           )
         ],
       );
@@ -80,7 +78,7 @@ extension DialogX on BuildContext {
 
     var snippet = Providers.snippet.snippets.first;
     showRoundDialog(
-      title: Text(s.choose),
+      title: Text(l10n.choose),
       child: Picker(
         items: Providers.snippet.snippets.map((e) => Text(e.name)).toList(),
         onSelected: (idx) => snippet = Providers.snippet.snippets[idx],
@@ -91,7 +89,7 @@ extension DialogX on BuildContext {
             pop();
             onSelected(snippet);
           },
-          child: Text(s.ok),
+          child: Text(l10n.ok),
         )
       ],
     );

lib/core/extension/context/locale.dart

@@ -0,0 +1,7 @@
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+
+late S _s;
+S get l10n => _s;
+set l10n(S s) {
+  _s = s;
+}

lib/core/update.dart

@@ -2,10 +2,10 @@ import 'dart:io';
 
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:r_upgrade/r_upgrade.dart';
 import 'package:toolbox/core/extension/context/common.dart';
 import 'package:toolbox/core/extension/context/dialog.dart';
+import 'package:toolbox/core/extension/context/locale.dart';
 import 'package:toolbox/core/extension/context/snackbar.dart';
 import 'package:toolbox/core/utils/platform/base.dart';
 import 'package:toolbox/data/model/app/update.dart';
@@ -54,17 +54,15 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
     return;
   }
 
-  final s = S.of(context);
-
   final min = update.build.min.current;
 
   if (min != null && min > BuildData.build) {
     context.showRoundDialog(
-      child: Text(s?.updateTipTooLow(newest) ?? 'Update: $newest'),
+      child: Text(l10n.updateTipTooLow(newest)),
       actions: [
         TextButton(
-          onPressed: () => _doUpdate(update, context, s),
-          child: Text(s?.ok ?? 'Ok'),
+          onPressed: () => _doUpdate(update, context),
+          child: Text(l10n.ok),
         )
       ],
     );
@@ -72,13 +70,13 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
   }
 
   context.showSnackBarWithAction(
-    '${s?.updateTip(newest) ?? "Update: $newest"} \n${update.changelog.current}',
-    s?.update ?? 'Update',
-    () => _doUpdate(update, context, s),
+    '${l10n.updateTip(newest)} \n${update.changelog.current}',
+    l10n.update,
+    () => _doUpdate(update, context),
   );
 }
 
-Future<void> _doUpdate(AppUpdate update, BuildContext context, S? s) async {
+Future<void> _doUpdate(AppUpdate update, BuildContext context) async {
   final url = update.url.current;
   if (url == null) return;
 
@@ -91,11 +89,11 @@ Future<void> _doUpdate(AppUpdate update, BuildContext context, S? s) async {
     await openUrl(url);
   } else {
     context.showRoundDialog(
-      child: Text(s?.platformNotSupportUpdate ?? 'Unsupported platform'),
+      child: Text(l10n.platformNotSupportUpdate),
       actions: [
         TextButton(
           onPressed: () => context.pop(),
-          child: Text(s?.ok ?? 'Ok'),
+          child: Text(l10n.ok),
         )
       ],
     );

lib/core/utils/misc.dart

@@ -3,9 +3,9 @@ import 'package:crypto/crypto.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
-import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:plain_notification_token/plain_notification_token.dart';
 import 'package:share_plus/share_plus.dart';
+import 'package:toolbox/core/extension/context/locale.dart';
 import 'package:toolbox/core/utils/platform/base.dart';
 import 'package:toolbox/data/res/provider.dart';
 
@@ -19,7 +19,7 @@ Future<bool> shareFiles(BuildContext context, List<String> filePaths) async {
   if (filePaths.length == 1) {
     text = filePaths.first.split('/').last;
   } else {
-    text = '${filePaths.length} ${S.of(context)!.files}';
+    text = '${filePaths.length} ${l10n.files}';
   }
   Providers.app.moveBg = false;
   // ignore: deprecated_member_use

lib/core/utils/rebuild.dart

@@ -5,23 +5,23 @@ class _RebuildNode implements ValueListenable<Null> {
   final List<VoidCallback> _listeners = [];
 
   _RebuildNode();
-  
+
   @override
   void addListener(VoidCallback listener) {
     _listeners.add(listener);
   }
-  
+
   @override
   void removeListener(VoidCallback listener) {
     _listeners.remove(listener);
   }
-  
+
   void rebuild() {
     for (var listener in _listeners) {
       listener();
     }
   }
-  
+
   @override
   Null get value => null;
 }
@@ -30,4 +30,4 @@ class RebuildNodes {
   const RebuildNodes._();
 
   static final _RebuildNode app = _RebuildNode();
-}
+}