准备测试关于页

.gitignore

@@ -32,6 +32,8 @@ migrate_working_dir/
 .pub/
 /build/
 /coverage/
+/windows
+/linux
 
 # Symbolication related
 app.*.symbols

lib/pages/about_page.dart

@@ -0,0 +1,173 @@
+import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+class AboutPage extends StatelessWidget {
+  const AboutPage({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final isDark = Theme.of(context).brightness == Brightness.dark;
+
+    return Scaffold(
+      backgroundColor: Theme.of(context).scaffoldBackgroundColor,
+      appBar: AppBar(
+        title: const Text(
+          '关于',
+          style: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            fontWeight: FontWeight.w500,
+          ),
+        ),
+        backgroundColor: Colors.transparent,
+        elevation: 0,
+        foregroundColor: Theme.of(context).iconTheme.color,
+        iconTheme: IconThemeData(color: Theme.of(context).iconTheme.color),
+      ),
+      body: Center(
+        child: Padding(
+          padding: const EdgeInsets.symmetric(horizontal: 40.0),
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              // 🟢 Logo 图片（替换之前的 Icon）
+              Container(
+                width: 120,
+                height: 120,
+                decoration: BoxDecoration(
+                  shape: BoxShape.circle,
+                  color: isDark
+                      ? Colors.grey.shade800
+                      : const Color(0xFFF0F4F8),
+                ),
+                child: ClipOval(
+                  child: Image.asset(
+                    'assets/logo.png',
+                    width: 120,
+                    height: 120,
+                    fit: BoxFit.contain,
+                  ),
+                ),
+              ),
+              const SizedBox(height: 24),
+              // APP 名称
+              const Text(
+                'MEIZU Battery Healthy',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 24,
+                  fontWeight: FontWeight.w600,
+                ),
+              ),
+              const SizedBox(height: 8),
+              // 版本号
+              Text(
+                '版本 1.7.0',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 14,
+                  color: Colors.grey.shade500,
+                  fontWeight: FontWeight.w400,
+                ),
+              ),
+              const SizedBox(height: 16),
+              // 分隔线
+              Divider(
+                color: Colors.grey.shade300,
+                thickness: 0.5,
+                indent: 40,
+                endIndent: 40,
+              ),
+              const SizedBox(height: 16),
+              // 作者信息
+              const Text(
+                '专机专配 · 仅针对魅族独家开发',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 14,
+                  color: Colors.grey,
+                ),
+              ),
+              const SizedBox(height: 8),
+              Text(
+                '通过读取 BMS 日志直接获取电池真实数据',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 13,
+                  color: Colors.grey.shade400,
+                ),
+              ),
+              const SizedBox(height: 24),
+              // Gitea 链接
+              InkWell(
+                onTap: _launchUrl,
+                borderRadius: BorderRadius.circular(12),
+                child: Container(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 20,
+                    vertical: 12,
+                  ),
+                  decoration: BoxDecoration(
+                    color: isDark
+                        ? Colors.grey.shade800
+                        : const Color(0xFFF0F4F8),
+                    borderRadius: BorderRadius.circular(12),
+                  ),
+                  child: Row(
+                    mainAxisSize: MainAxisSize.min,
+                    children: [
+                      Icon(
+                        Icons.code,
+                        size: 18,
+                        color: Theme.of(context).iconTheme.color,
+                      ),
+                      const SizedBox(width: 8),
+                      Text(
+                        '查看源码 / 反馈',
+                        style: TextStyle(
+                          fontFamily: 'HarmonyOS_Sans_SC',
+                          fontSize: 14,
+                          color: Theme.of(context).iconTheme.color,
+                        ),
+                      ),
+                      const SizedBox(width: 4),
+                      Icon(
+                        Icons.open_in_new,
+                        size: 14,
+                        color: Colors.grey.shade500,
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+              const SizedBox(height: 40),
+              // 底部版本信息
+              Text(
+                'Made with ❤️ in Flyme · 2026',
+                style: TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  fontSize: 12,
+                  color: Colors.grey.shade400,
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Future<void> _launchUrl() async {
+    const url = 'https://git.whitetop.xyz/lxh2875931338/MEIZU-Battery-Healthy';
+    final uri = Uri.parse(url);
+
+    try {
+      if (await canLaunchUrl(uri)) {
+        await launchUrl(uri, mode: LaunchMode.externalApplication);
+      } else {
+        debugPrint('无法打开链接: $url');
+      }
+    } catch (e) {
+      debugPrint('打开链接失败: $e');
+    }
+  }
+}

lib/pages/battery_health_page.dart

@@ -21,6 +21,7 @@ import '../widgets/charge_entry.dart';
 import '../widgets/charge_detail_page.dart';
 import '../widgets/trend_chart.dart';
 import '../pages/changelog_page.dart';
+import '../pages/about_page.dart';
 
 // --- 潘通色定义 ---
 const Color kHealthGreen = Color(0xFF00B140);
@@ -668,23 +669,29 @@ class _BatteryHealthPageState extends State<BatteryHealthPage> {
                       ),
                     );
                     break;
-                  case 'dark_mode':
+                  case 'about': // 🟢 新增
+                    Navigator.push(
+                      context,
+                      MaterialPageRoute(
+                        builder: (context) => const AboutPage(),
+                      ),
+                    );
                     break;
-                  case 'about':
+                  case 'dark_mode':
+                    // 夜间模式切换逻辑（1.7.0 再实现）
                     break;
                 }
               },
               itemBuilder: (context) => [
                 const PopupMenuItem(value: 'changelog', child: Text('更新日志')),
                 const PopupMenuItem(
-                  value: 'dark_mode',
+                  value: 'about', // 🟢 新增
-                  enabled: false,
+                  child: Text('关于'),
-                  child: Text('深色模式（开发中）'),
                 ),
                 const PopupMenuItem(
-                  value: 'about',
+                  value: 'dark_mode',
-                  enabled: false,
+                  enabled: false, // 暂时灰显
-                  child: Text('关于（开发中）'),
+                  child: Text('夜间模式（开发中）'),
                 ),
               ],
             ),

pubspec.lock

@@ -597,6 +597,70 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
+  url_launcher:
+    dependency: "direct main"
+    description:
+      name: url_launcher
+      sha256: f6a7e5c4835bb4e3026a04793a4199ca2d14c739ec378fdfe23fc8075d0439f8
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.3.2"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: b413d49b73867ac08dd2f9890efd3cc11f2a0e577618d50843440a1fb3776c32
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.3.32"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: "580fe5dfb51671ae38191d316e027f6b76272b026370708c2d898799750a02b0"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.4.1"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: d5e14138b3bc193a0f63c10a53c94b91d399df0512b1f29b94a043db7482384a
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.2.2"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: "368adf46f71ad3c21b8f06614adb38346f193f3a59ba8fe9a2fd74133070ba18"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.2.5"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: "85c81589622fbc87c1c683aaea164d3604a7777495a79d91e39ffcdec39ddb34"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.3"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: "712c70ab1b99744ff066053cbe3e80c73332b38d46e5e945c98689b2e66fc15f"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.5"
   vector_graphics:
     dependency: transitive
     description:

pubspec.yaml

@@ -39,6 +39,7 @@ dependencies:
   flutter_svg: ^2.0.10+1
   shared_preferences: ^2.2.0
   flutter_markdown: ^0.7.0
+  url_launcher: ^6.3.2
 
 
   # The following adds the Cupertino Icons font to your application.
@@ -82,6 +83,7 @@ flutter:
   assets:
     - assets/icons/
     - assets/CHANGELOG.md
+    - assets/logo.png
 
   # To add assets to your application, add an assets section, like this:
   # assets: