[ver1.2.3] support sudo. Closes #23.

Author: samu1oto

android/app/build.gradle

@@ -23,10 +23,10 @@ keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
 
 def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
 if (flutterVersionCode == null) {
-    flutterVersionCode = "213"
+    flutterVersionCode = "232"
 }
 
-def flutterVersionName = "1.2.2"
+def flutterVersionName = "1.2.3"
 //def flutterVersionName = localProperties.getProperty("flutter.versionName")
 //if (flutterVersionName == null) {
 //    flutterVersionName = "1.0Beta3"

assets/data.png

@@ -1,22 +1,19 @@
 // ignore_for_file: use_build_context_synchronously
 
 import 'dart:convert';
-import 'dart:typed_data';
 import 'dart:async';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:code_text_field/code_text_field.dart';
-
-// --- 核心语言包 ---
 import 'package:highlight/languages/dart.dart';
 import 'package:highlight/languages/javascript.dart';
 import 'package:highlight/languages/python.dart';
 import 'package:highlight/languages/java.dart';
 import 'package:highlight/languages/cpp.dart';
 import 'package:highlight/languages/yaml.dart';
 import 'package:highlight/languages/bash.dart';
-// --- 新增语言支持 ---
 import 'package:highlight/languages/json.dart';
-import 'package:highlight/languages/xml.dart'; // 支持 HTML 和 XML
+import 'package:highlight/languages/xml.dart';
 import 'package:highlight/languages/css.dart';
 import 'package:highlight/languages/markdown.dart';
 import 'package:highlight/languages/go.dart';
@@ -26,8 +23,6 @@ import 'package:highlight/languages/sql.dart';
 import 'package:highlight/languages/kotlin.dart';
 import 'package:highlight/languages/swift.dart';
 import 'package:highlight/languages/makefile.dart';
-
-// 高亮主题
 import 'package:flutter_highlight/themes/monokai-sublime.dart';
 import 'package:flutter_highlight/themes/github.dart';
 
@@ -55,17 +50,19 @@ class _FileEditorPageState extends State<FileEditorPage> {
   bool _isModified = false;
   bool _isSaving = false;
   bool _showSearch = false;
+  bool get ismobile =>
+      defaultTargetPlatform == TargetPlatform.android ||
+      defaultTargetPlatform == TargetPlatform.ohos ||
+      defaultTargetPlatform == TargetPlatform.iOS;
 
   final TextEditingController _findController = TextEditingController();
   final TextEditingController _replaceController = TextEditingController();
 
-  // 历史记录栈
   final List<String> _history = [];
   int _historyIndex = -1;
   bool _isIgnoringListener = false;
   Timer? _historyTimer;
 
-  // 扩展后的语言字典
   final Map<String, dynamic> _languages = {
     'Bash': bash,
     'C++': cpp,
@@ -92,7 +89,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
   @override
   void initState() {
     super.initState();
-    // 根据后缀名简单初始化语言逻辑（可选）
     _currentLangKey = _detectLanguage(widget.filename);
 
     _codeController = CodeController(
@@ -105,7 +101,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
     _codeController.addListener(_handleTextChange);
   }
 
-  // 自动根据后缀识别语言
   String _detectLanguage(String filename) {
     String ext = filename.split('.').last.toLowerCase();
     switch (ext) {
@@ -146,8 +141,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
     }
   }
 
-  // --- 逻辑处理 ---
-
   void _handleTextChange() {
     if (_isIgnoringListener) return;
     if (!_isModified && _codeController.text != widget.initialContent) {
@@ -181,8 +174,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
     }
   }
 
-  // --- 样式辅助 ---
-
   Color _getAppBarColor() {
     return Theme.of(context).brightness == Brightness.dark
         ? const Color(0xFF1E1E1E)
@@ -192,7 +183,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
   @override
   Widget build(BuildContext context) {
     final isDark = Theme.of(context).brightness == Brightness.dark;
-    final isMobile = MediaQuery.of(context).size.width < 600;
 
     return PopScope(
       canPop: false,
@@ -204,21 +194,20 @@ class _FileEditorPageState extends State<FileEditorPage> {
       },
       child: Scaffold(
         backgroundColor: isDark ? const Color(0xFF1E1E1E) : Colors.white,
-        // 1. 高度定制的 AppBar
         appBar: AppBar(
           toolbarHeight: 40,
           backgroundColor: _getAppBarColor(),
           foregroundColor: Colors.white,
           titleSpacing: 0,
           automaticallyImplyLeading: false,
-          leading: isMobile
+          leading: ismobile
               ? null
               : IconButton(
                   icon: const Icon(Icons.arrow_back, size: 20),
                   onPressed: () => Navigator.of(context).pop(),
                 ),
           title: Padding(
-            padding: EdgeInsets.only(left: isMobile ? 18.0 : 0),
+            padding: EdgeInsets.only(left: ismobile ? 18.0 : 0),
             child: Column(
               mainAxisAlignment: MainAxisAlignment.center,
               crossAxisAlignment: CrossAxisAlignment.start,
@@ -234,7 +223,9 @@ class _FileEditorPageState extends State<FileEditorPage> {
                   children: [
                     Icon(
                       _isModified ? Icons.circle : Icons.circle_outlined,
-                      color: _isModified ? Colors.orange : Colors.white70,
+                      color: _isModified
+                          ? Theme.of(context).primaryColor
+                          : Colors.white70,
                       size: 8,
                     ),
                     const SizedBox(width: 4),
@@ -253,7 +244,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
             ),
           ),
           actions: [
-            // 只保留保存按钮
             IconButton(
               icon: Icon(_isSaving ? Icons.hourglass_empty : Icons.save,
                   size: 20),
@@ -319,7 +309,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
     );
   }
 
-  // 快捷工具栏
   Widget _buildShortcutBar(bool isDark) {
     return Container(
       height: 38,
@@ -339,8 +328,6 @@ class _FileEditorPageState extends State<FileEditorPage> {
               isDark),
           _toolBtn(Icons.text_decrease, "", () => setState(() => _fontSize--),
               isDark),
-
-          // 语言切换下拉
           PopupMenuButton<String>(
             onSelected: (key) => setState(() {
               _currentLangKey = key;
@@ -453,8 +440,8 @@ class _FileEditorPageState extends State<FileEditorPage> {
         _isModified = false;
         _isSaving = false;
       });
-      ScaffoldMessenger.of(context).showSnackBar(const SnackBar(
-          content: Text('文件已保存'), behavior: SnackBarBehavior.floating));
+      ScaffoldMessenger.of(context)
+          .showSnackBar(const SnackBar(content: Text('文件已保存')));
     } catch (e) {
       setState(() => _isSaving = false);
     }

assets/keygen.png

@@ -9,6 +9,7 @@ class ConnectionInfo {
   bool isPinned;
   DateTime lastUsed;
   String? sftpPath;
+  String? archive;
 
   ConnectionInfo({
     required this.id,
@@ -20,8 +21,9 @@ class ConnectionInfo {
     required this.remember,
     this.isPinned = false,
     this.sftpPath,
+    this.archive, // 新增
     DateTime? lastUsed,
-  }) : lastUsed = lastUsed ?? DateTime.now(); //定义连接信息模型
+  }) : lastUsed = lastUsed ?? DateTime.now();
 
   Map<String, dynamic> toJson() {
     return {
@@ -35,8 +37,9 @@ class ConnectionInfo {
       'isPinned': isPinned,
       'lastUsed': lastUsed.toIso8601String(),
       'sftpPath': sftpPath,
+      'archive': archive,
     };
-  } //转换为json
+  }
 
   factory ConnectionInfo.fromJson(Map<String, dynamic> json) {
     ConnectionType type;
@@ -59,13 +62,46 @@ class ConnectionInfo {
       remember: json['remember'],
       isPinned: json['isPinned'] ?? false,
       sftpPath: json['sftpPath'],
+      archive: json['archive'],
       lastUsed: json['lastUsed'] != null
           ? DateTime.parse(json['lastUsed'])
           : DateTime.now(),
     );
   }
 }
 
+class ArchiveGroup {
+  String id;
+  String name;
+  List<String> connectionIds;
+  bool isExpanded;
+
+  ArchiveGroup({
+    required this.id,
+    required this.name,
+    this.connectionIds = const [],
+    this.isExpanded = true,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'connectionIds': connectionIds,
+      'isExpanded': isExpanded,
+    };
+  }
+
+  factory ArchiveGroup.fromJson(Map<String, dynamic> json) {
+    return ArchiveGroup(
+      id: json['id'],
+      name: json['name'],
+      connectionIds: List<String>.from(json['connectionIds'] ?? []),
+      isExpanded: json['isExpanded'] ?? true,
+    );
+  }
+}
+
 enum ConnectionType {
   ssh,
   sftp,

lib/components/file_editor.dart

@@ -51,32 +51,23 @@ class _HelpPageState extends State<HelpPage> {
       content: '可以直接编辑服务器上的文件，支持常见文本格式和编码，支持代码高亮',
       imagePath: 'assets/textedit.png',
     ),
-    HelpItem(
-      title: '数据面板（Beta）',
-      content: '此功能可以监控大部分Linux服务器的系统运行数据，但对于部分服务器不起作用。需要您的服务器支持free、awk等命令',
-      imagePath: 'assets/data.png',
-    ),
-    HelpItem(
-      title: '密钥和证书工具',
-      content: '此功能可以解析证书的颁发者、有效期、算法等信息，也可以生成密钥对并上传到指定服务器的指定目录',
-      imagePath: 'assets/keygen.png',
-    ),
     HelpItem(
       title: '关于 & 反馈',
       content: '''
-ConnSSH 版本 1.2.2
+ConnSSH 版本 1.2.3
+
+新年快乐~
 
 此版本更新内容：
 
 新增功能：
-• 快捷栏支持自定义
-• 支持数据备份/还原
+• 服务器页面支持分组
+• SFTP文件下载支持sudo执行
 
 问题改进：
-• 修复了服务器数据面板不兼容多硬盘服务器的问题
-• 完整支持了华为设备的文件下载保存功能
-• 修复Android10以下设备无法保存文件的问题
-• 改进了部分页面设计
+• 修复部分页面边框过细的问题
+• 修复 #23 帮助界面异常切换的问题
+
 
 如有问题或建议，请发送邮件至：
 samuioto@outlook.com
@@ -93,7 +84,10 @@ samuioto@outlook.com
   void initState() {
     super.initState();
     _pageController = PageController(initialPage: 0);
+    _startTimer();
+  }
 
+  void _startTimer() {
     _timer = Timer.periodic(const Duration(seconds: 10), (timer) {
       if (_currentPage < helpItems.length - 1) {
         _currentPage++;
@@ -111,6 +105,11 @@ samuioto@outlook.com
     });
   }
 
+  void _resetTimer() {
+    _timer.cancel();
+    _startTimer();
+  }
+
   @override
   void dispose() {
     _timer.cancel();
@@ -123,9 +122,6 @@ samuioto@outlook.com
     return Scaffold(
       appBar: AppBar(
         title: const Text('帮助'),
-        //backgroundColor: Colors.transparent,
-        //elevation: 0,
-        //foregroundColor: Theme.of(context).colorScheme.onSurface,
       ),
       body: Padding(
         padding: const EdgeInsets.all(16.0),
@@ -156,6 +152,8 @@ samuioto@outlook.com
                   setState(() {
                     _currentPage = index;
                   });
+                  // 手动切换时重置计时器
+                  _resetTimer();
                 },
                 itemBuilder: (context, index) {
                   final item = helpItems[index];
@@ -200,6 +198,8 @@ samuioto@outlook.com
                             duration: const Duration(milliseconds: 500),
                             curve: Curves.easeInOut,
                           );
+                          // 手动切换时重置计时器
+                          _resetTimer();
                         }
                       : null,
                 ),
@@ -217,6 +217,8 @@ samuioto@outlook.com
                             duration: const Duration(milliseconds: 500),
                             curve: Curves.easeInOut,
                           );
+                          // 手动切换时重置计时器
+                          _resetTimer();
                         }
                       : null,
                 ),