更新日志铺路部分，dev中

2026-07-20 23:16:39 +08:00
parent c8866a740a
commit 0d8c6b081d
6 changed files with 437 additions and 121 deletions
@@ -0,0 +1,99 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart' show rootBundle;
+import 'package:flutter_markdown/flutter_markdown.dart';
+
+class ChangelogPage extends StatefulWidget {
+  const ChangelogPage({super.key});
+
+  @override
+  State<ChangelogPage> createState() => _ChangelogPageState();
+}
+
+class _ChangelogPageState extends State<ChangelogPage> {
+  String _markdownContent = '';
+  bool _isLoading = true;
+  String? _error;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadChangelog();
+  }
+
+  Future<void> _loadChangelog() async {
+    try {
+      final content = await rootBundle.loadString('assets/CHANGELOG.md');
+      setState(() {
+        _markdownContent = content;
+        _isLoading = false;
+      });
+    } catch (e) {
+      setState(() {
+        _error = '无法加载更新日志: $e';
+        _isLoading = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: Colors.white,
+      appBar: AppBar(
+        title: const Text(
+          '更新日志',
+          style: TextStyle(
+            fontFamily: 'HarmonyOS_Sans_SC',
+            color: Colors.black,
+          ),
+        ),
+        backgroundColor: Colors.white,
+        elevation: 0,
+        foregroundColor: Colors.black,
+        iconTheme: const IconThemeData(color: Colors.black),
+      ),
+      body: _isLoading
+          ? const Center(child: CircularProgressIndicator())
+          : _error != null
+          ? Center(
+              child: Text(
+                _error!,
+                style: const TextStyle(
+                  fontFamily: 'HarmonyOS_Sans_SC',
+                  color: Colors.grey,
+                ),
+              ),
+            )
+          : SingleChildScrollView(
+              padding: const EdgeInsets.all(20),
+              child: Markdown(
+                data: _markdownContent,
+                styleSheet: MarkdownStyleSheet(
+                  h1: const TextStyle(
+                    fontFamily: 'HarmonyOS_Sans_SC',
+                    fontSize: 24,
+                    fontWeight: FontWeight.w700,
+                    color: Colors.black,
+                  ),
+                  h2: const TextStyle(
+                    fontFamily: 'HarmonyOS_Sans_SC',
+                    fontSize: 20,
+                    fontWeight: FontWeight.w600,
+                    color: Colors.black87,
+                  ),
+                  p: const TextStyle(
+                    fontFamily: 'HarmonyOS_Sans_SC',
+                    fontSize: 16,
+                    color: Colors.black87,
+                  ),
+                  listBullet: const TextStyle(
+                    fontFamily: 'HarmonyOS_Sans_SC',
+                    fontSize: 16,
+                    color: Colors.black87,
+                  ),
+                ),
+              ),
+            ),
+    );
+  }
+}