界面部分阶段性达成效果

lib/main.dart

@@ -8,11 +8,50 @@ import 'pages/home_page.dart';
 void main() {
   WidgetsFlutterBinding.ensureInitialized();
 
-  // ✅ 关键：必须在调用任何 media_kit API 之前执行
-  MediaKit.ensureInitialized();
+  // 捕获初始化阶段的所有异常，避免引擎崩溃
+  try {
+    // 必须先初始化 media_kit
+    MediaKit.ensureInitialized();
+    // 然后初始化播放服务
+    PlaybackService().init();
+  } catch (e, stack) {
+    print('❌ 初始化失败: $e');
+    print(stack);
+    // 显示错误页面，而不是白屏
+    runApp(
+      MaterialApp(
+        home: Scaffold(
+          backgroundColor: const Color(0xFF0E1211),
+          body: Center(
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Icon(Icons.error_outline, size: 64, color: Colors.red[300]),
+                const SizedBox(height: 16),
+                Text(
+                  '应用初始化失败',
+                  style: TextStyle(color: Colors.white, fontSize: 20),
+                ),
+                const SizedBox(height: 8),
+                Text(
+                  '$e',
+                  style: TextStyle(color: Colors.grey[400], fontSize: 14),
+                  textAlign: TextAlign.center,
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+    return;
+  }
 
-  // 现在可以安全地初始化 PlaybackService
-  PlaybackService().init();
+  // 运行时错误捕获
+  FlutterError.onError = (details) {
+    print('❌ Flutter Error: ${details.exception}');
+    print('Stack: ${details.stack}');
+  };
 
   runApp(
     ChangeNotifierProvider(