动画效果美化

lib/utils/app_router.dart

@@ -7,85 +7,62 @@ import '../pages/movies/movie_detail_page.dart';
 import '../pages/book/book_detail_page.dart';
 import '../pages/note/note_detail_page.dart';
 import '../pages/movies/douban_webview_page.dart';
+import 'slide_up_page_route.dart';
 
 /// 路由生成器
 class AppRouter {
   static Route<dynamic> generateRoute(RouteSettings settings) {
     switch (settings.name) {
       case '/movie-form':
-        // 处理不同参数类型：Movie 对象或 Map（包含 initialStatus）
         final args = settings.arguments;
         Movie? movie;
         String? initialStatus;
-        
         if (args is Movie) {
           movie = args;
         } else if (args is Map<String, dynamic>) {
           initialStatus = args['initialStatus'] as String?;
         }
-        
-        return MaterialPageRoute(
-          builder: (_) => MovieFormPage(
-            movie: movie,
-            initialStatus: initialStatus,
-          ),
+        return SlideUpPageRoute(
+          page: MovieFormPage(movie: movie, initialStatus: initialStatus),
         );
-      
+
       case '/book-form':
-        // 处理不同参数类型：Book 对象或 Map（包含 initialStatus）
         final args = settings.arguments;
         Book? book;
         String? initialStatus;
-
         if (args is Book) {
           book = args;
         } else if (args is Map<String, dynamic>) {
           initialStatus = args['initialStatus'] as String?;
         }
-
-        return MaterialPageRoute(
-          builder: (_) => BookFormPage(
-            book: book,
-            initialStatus: initialStatus,
-          ),
+        return SlideUpPageRoute(
+          page: BookFormPage(book: book, initialStatus: initialStatus),
         );
-      
+
       case '/note-form':
         final note = settings.arguments as Note?;
-        return MaterialPageRoute(
-          builder: (_) => NoteFormPage(note: note),
-        );
-      
+        return SlideUpPageRoute(page: NoteFormPage(note: note));
+
       case '/movie-detail':
         final movie = settings.arguments as Movie;
-        return MaterialPageRoute(
-          builder: (_) => MovieDetailPage(movie: movie),
-        );
-      
+        return SlideUpPageRoute(page: MovieDetailPage(movie: movie));
+
       case '/book-detail':
         final book = settings.arguments as Book;
-        return MaterialPageRoute(
-          builder: (_) => BookDetailPage(book: book),
-        );
-      
+        return SlideUpPageRoute(page: BookDetailPage(book: book));
+
       case '/note-detail':
         final note = settings.arguments as Note;
-        return MaterialPageRoute(
-          builder: (_) => NoteDetailPage(note: note),
-        );
-      
+        return SlideUpPageRoute(page: NoteDetailPage(note: note));
+
       case '/douban-webview':
         final url = settings.arguments as String;
-        return MaterialPageRoute(
-          builder: (_) => DoubanWebViewPage(url: url),
-        );
-      
+        return SlideUpPageRoute(page: DoubanWebViewPage(url: url));
+
       default:
         return MaterialPageRoute(
           builder: (_) => Scaffold(
-            body: Center(
-              child: Text('未找到页面：${settings.name}'),
-            ),
+            body: Center(child: Text('未找到页面：${settings.name}')),
           ),
         );
     }

lib/utils/slide_up_page_route.dart

@@ -0,0 +1,28 @@
+import 'package:flutter/material.dart';
+
+/// 自定义页面过渡动画 — 向上滑入 + 淡入
+class SlideUpPageRoute extends PageRouteBuilder {
+  SlideUpPageRoute({required Widget page})
+      : super(
+          pageBuilder: (context, animation, secondaryAnimation) => page,
+          transitionsBuilder: (context, animation, secondaryAnimation, child) {
+            const begin = Offset(0.0, 0.08);
+            const end = Offset.zero;
+            final tween = Tween(begin: begin, end: end).chain(
+              CurveTween(curve: Curves.easeOutCubic),
+            );
+            final fadeTween = Tween<double>(begin: 0.0, end: 1.0).chain(
+              CurveTween(curve: const Interval(0.0, 0.3, curve: Curves.easeOut)),
+            );
+            return SlideTransition(
+              position: animation.drive(tween),
+              child: FadeTransition(
+                opacity: animation.drive(fadeTween),
+                child: child,
+              ),
+            );
+          },
+          transitionDuration: const Duration(milliseconds: 350),
+          reverseTransitionDuration: const Duration(milliseconds: 250),
+        );
+}

lib/utils/user_prefs.dart

@@ -68,10 +68,18 @@ class UserPrefs {
   int get defaultMainTabIndex => prefs.getInt('defaultMainTabIndex') ?? 0;
   Future<bool> setDefaultMainTabIndex(int value) => prefs.setInt('defaultMainTabIndex', value);
 
-  /// 笔记布局样式 (0: 列表, 1: 瀑布流)
+  /// 笔记布局样式 (0: 列表, 1: 瀑布流, 2: 时间线)
   int get noteLayoutStyle => prefs.getInt('noteLayoutStyle') ?? 0;
   Future<bool> setNoteLayoutStyle(int value) => prefs.setInt('noteLayoutStyle', value);
 
+  /// 影视布局样式 (0: 海报网格, 1: 列表)
+  int get movieLayoutStyle => prefs.getInt('movieLayoutStyle') ?? 0;
+  Future<bool> setMovieLayoutStyle(int value) => prefs.setInt('movieLayoutStyle', value);
+
+  /// 阅读布局样式 (0: 封面网格, 1: 列表)
+  int get bookLayoutStyle => prefs.getInt('bookLayoutStyle') ?? 0;
+  Future<bool> setBookLayoutStyle(int value) => prefs.setInt('bookLayoutStyle', value);
+
   // ========== 应用图标设置 ==========
 
   /// Markdown 阅读器最近选择的目录