replace: context.pop

lib/core/update.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:logging/logging.dart';
 import 'package:r_upgrade/r_upgrade.dart';
+import 'package:toolbox/core/utils/navigator.dart';
 
 import '../data/provider/app.dart';
 import '../data/res/build_data.dart';
@@ -85,7 +86,7 @@ Future<void> _doUpdate(String url, BuildContext context, S s) async {
   } else {
     showRoundDialog(context, s.attention, Text(s.platformNotSupportUpdate), [
       TextButton(
-        onPressed: () => Navigator.of(context).pop(),
+        onPressed: () => context.pop(),
         child: Text(s.ok),
       )
     ]);

lib/core/utils/navigator.dart

@@ -1,8 +1,7 @@
 import 'package:flutter/material.dart';
 
-
 extension ContextX on BuildContext {
   void pop<T>([T? result]) {
-  Navigator.of(this).pop(T);
-}
+    Navigator.of(this).pop(T);
+  }
 }

lib/core/utils/ui.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:toolbox/core/utils/navigator.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 import '../../data/model/server/snippet.dart';
@@ -135,7 +136,7 @@ void showSnippetDialog(
         ),
         TextButton(
           onPressed: () {
-            Navigator.of(context).pop();
+            context.pop();
             AppRoute(const SnippetEditPage(), 'edit snippet').go(context);
           },
           child: Text(s.addOne),
@@ -156,7 +157,7 @@ void showSnippetDialog(
     [
       TextButton(
         onPressed: () async {
-          Navigator.of(context).pop();
+          context.pop();
           onSelected(snippet);
         },
         child: Text(s.ok),