关于页确定完成设置

lib/pages/about_page.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 class AboutPage extends StatelessWidget {
@@ -29,7 +30,7 @@ class AboutPage extends StatelessWidget {
           child: Column(
             mainAxisAlignment: MainAxisAlignment.center,
             children: [
-              // 🟢 Logo 图片（替换之前的 Icon）
+              // Logo
               Container(
                 width: 120,
                 height: 120,
@@ -49,7 +50,6 @@ class AboutPage extends StatelessWidget {
                 ),
               ),
               const SizedBox(height: 24),
-              // APP 名称
               const Text(
                 'MEIZU Battery Healthy',
                 style: TextStyle(
@@ -59,7 +59,6 @@ class AboutPage extends StatelessWidget {
                 ),
               ),
               const SizedBox(height: 8),
-              // 版本号
               Text(
                 '版本 1.7.0',
                 style: TextStyle(
@@ -70,7 +69,6 @@ class AboutPage extends StatelessWidget {
                 ),
               ),
               const SizedBox(height: 16),
-              // 分隔线
               Divider(
                 color: Colors.grey.shade300,
                 thickness: 0.5,
@@ -78,7 +76,6 @@ class AboutPage extends StatelessWidget {
                 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(
@@ -97,9 +94,9 @@ class AboutPage extends StatelessWidget {
                 ),
               ),
               const SizedBox(height: 24),
-              // Gitea 链接
+              // 源码链接按钮
               InkWell(
-                onTap: _launchUrl,
+                onTap: () => _launchUrl(context), // 注意这里传入了 context
                 borderRadius: BorderRadius.circular(12),
                 child: Container(
                   padding: const EdgeInsets.symmetric(
@@ -140,7 +137,6 @@ class AboutPage extends StatelessWidget {
                 ),
               ),
               const SizedBox(height: 40),
-              // 底部版本信息
               Text(
                 'Made with ❤️ in Flyme · 2026',
                 style: TextStyle(
@@ -156,18 +152,25 @@ class AboutPage extends StatelessWidget {
     );
   }
 
-  Future<void> _launchUrl() async {
+  Future<void> _launchUrl(BuildContext context) 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');
-      }
+      // ✅ 直接尝试打开，不再检查 canLaunchUrl
+      await launchUrl(uri, mode: LaunchMode.externalApplication);
     } catch (e) {
+      // 如果打开失败，复制链接并提示
       debugPrint('打开链接失败: $e');
+      await Clipboard.setData(ClipboardData(text: url));
+      if (context.mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('无法自动打开浏览器，链接已复制到剪贴板。'),
+            duration: Duration(seconds: 3),
+          ),
+        );
+      }
     }
   }
 }