fix(flutter): 调整播放页底部信息排版

lib/l10n/app_en.arb

@@ -41,6 +41,7 @@
   "seasonOneOriginalRelease": "Season 1 • Original Release",
   "startWatching": "Start Watching",
   "showLess": "Less",
+  "expandSynopsis": "More",
   "views": "views",
   "episodeOfTotal": "Episode {current} / {total}",
   "@episodeOfTotal": {

lib/l10n/app_id.arb

@@ -41,6 +41,7 @@
   "seasonOneOriginalRelease": "Musim 1 • Rilis Orisinal",
   "startWatching": "Mulai Menonton",
   "showLess": "Lebih sedikit",
+  "expandSynopsis": "Selengkapnya",
   "views": "tayangan",
   "episodeOfTotal": "Episode {current} / {total}",
   "@episodeOfTotal": {

lib/l10n/app_localizations.dart

@@ -346,6 +346,12 @@ abstract class AppLocalizations {
   /// **'Less'**
   String get showLess;
 
+  /// No description provided for @expandSynopsis.
+  ///
+  /// In en, this message translates to:
+  /// **'More'**
+  String get expandSynopsis;
+
   /// No description provided for @views.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_en.dart

@@ -134,6 +134,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get showLess => 'Less';
 
+  @override
+  String get expandSynopsis => 'More';
+
   @override
   String get views => 'views';
 

lib/l10n/app_localizations_id.dart

@@ -134,6 +134,9 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get showLess => 'Lebih sedikit';
 
+  @override
+  String get expandSynopsis => 'Selengkapnya';
+
   @override
   String get views => 'tayangan';
 

lib/l10n/app_localizations_zh.dart

@@ -131,6 +131,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get showLess => '收起';
 
+  @override
+  String get expandSynopsis => '展开';
+
   @override
   String get views => '次播放';
 

lib/l10n/app_zh.arb

@@ -41,6 +41,7 @@
   "seasonOneOriginalRelease": "第 1 季 · 原创上线",
   "startWatching": "开始观看",
   "showLess": "收起",
+  "expandSynopsis": "展开",
   "views": "次播放",
   "episodeOfTotal": "第 {current} 集 / 共 {total} 集",
   "@episodeOfTotal": {

lib/pages/player/widgets/player_overlay.dart

@@ -206,7 +206,7 @@ class PlayerPlaybackOverlay extends StatelessWidget {
           padding: const EdgeInsets.symmetric(vertical: 1),
           child: Row(
             children: [
-              Expanded(
+              Flexible(
                 child: Text(
                   series,
                   key: const Key('player-drama-title'),
@@ -221,7 +221,7 @@ class PlayerPlaybackOverlay extends StatelessWidget {
                   ),
                 ),
               ),
-              const SizedBox(width: 6),
+              const SizedBox(width: 4),
               const Icon(
                 Icons.chevron_right_rounded,
                 color: AppColors.playerMuted,
@@ -245,16 +245,16 @@ class PlayerPlaybackOverlay extends StatelessWidget {
             child: Material(
               key: const Key('player-episodes-pill'),
               color: AppColors.playerOverlayPill,
-              borderRadius: BorderRadius.circular(999),
+              borderRadius: BorderRadius.circular(7),
               clipBehavior: Clip.antiAlias,
               child: InkWell(
                 key: const Key('player-episodes'),
                 onTap: actions.onEpisodes,
-                borderRadius: BorderRadius.circular(999),
+                borderRadius: BorderRadius.circular(7),
                 child: Padding(
                   padding: const EdgeInsets.symmetric(
-                    horizontal: 12,
-                    vertical: 4,
+                    horizontal: 14,
+                    vertical: 8,
                   ),
                   child: Row(
                     children: [
@@ -267,8 +267,8 @@ class PlayerPlaybackOverlay extends StatelessWidget {
                           overflow: TextOverflow.ellipsis,
                           style: const TextStyle(
                             color: AppColors.onPrimary,
-                            fontSize: 11,
-                            fontWeight: FontWeight.w700,
+                            fontSize: 13.5,
+                            fontWeight: FontWeight.w800,
                             shadows: _playerTextShadows,
                           ),
                         ),
@@ -277,7 +277,7 @@ class PlayerPlaybackOverlay extends StatelessWidget {
                       const Icon(
                         Icons.keyboard_arrow_up_rounded,
                         color: AppColors.onPrimary,
-                        size: 16,
+                        size: 18,
                         shadows: _playerTextShadows,
                       ),
                     ],

lib/pages/player/widgets/player_overlay_parts.dart

@@ -90,7 +90,7 @@ class _BottomIconButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return SizedBox.square(
-      dimension: 30,
+      dimension: 40,
       child: IconButton(
         tooltip: tooltip,
         padding: EdgeInsets.zero,
@@ -99,7 +99,7 @@ class _BottomIconButton extends StatelessWidget {
           foregroundColor: AppColors.onPrimary,
         ),
         onPressed: onPressed,
-        icon: Icon(icon, size: 17),
+        icon: Icon(icon, size: 22),
       ),
     );
   }
@@ -235,78 +235,100 @@ class _EpisodeSynopsis extends StatefulWidget {
 class _EpisodeSynopsisState extends State<_EpisodeSynopsis> {
   bool _expanded = false;
 
+  static const TextStyle _labelStyle = TextStyle(
+    color: AppColors.onPrimary,
+    fontSize: 12,
+    fontWeight: FontWeight.w700,
+    shadows: _playerTextShadows,
+  );
+
+  static const TextStyle _synopsisStyle = TextStyle(
+    color: AppColors.playerMuted,
+    fontSize: 12,
+    height: 1.35,
+    shadows: _playerTextShadows,
+  );
+
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Colors.transparent,
-      child: InkWell(
-        key: const Key('player-synopsis-toggle'),
-        onTap: () => setState(() => _expanded = !_expanded),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Row(
+          crossAxisAlignment: CrossAxisAlignment.baseline,
+          textBaseline: TextBaseline.alphabetic,
           children: [
-            Row(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Text(
-                  widget.l10n.episodeLabel(widget.episodeNumber),
-                  key: const Key('player-episode-label'),
-                  style: TextStyle(
-                    color: AppColors.onPrimary,
-                    fontSize: 11,
-                    fontWeight: FontWeight.w700,
-                    shadows: _playerTextShadows,
-                  ),
-                ),
-                const Padding(
-                  padding: EdgeInsets.symmetric(horizontal: 6),
-                  child: Text(
-                    '|',
-                    style: TextStyle(
-                      color: Colors.white54,
-                      shadows: _playerTextShadows,
-                    ),
-                  ),
-                ),
-                Expanded(
-                  child: Text(
-                    widget.synopsis,
-                    key: const Key('player-synopsis'),
-                    maxLines: _expanded ? 3 : 1,
-                    overflow: TextOverflow.ellipsis,
-                    style: TextStyle(
-                      color: AppColors.playerMuted,
-                      fontSize: 11,
-                      height: 1.35,
-                      shadows: _playerTextShadows,
-                    ),
-                  ),
-                ),
-                const SizedBox(width: 4),
-                Icon(
-                  _expanded
-                      ? Icons.keyboard_arrow_up_rounded
-                      : Icons.keyboard_arrow_down_rounded,
-                  color: AppColors.playerMuted,
-                  size: 16,
-                  shadows: _playerTextShadows,
-                ),
-              ],
+            Text(
+              widget.l10n.episodeLabel(widget.episodeNumber),
+              key: const Key('player-episode-label'),
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+              style: _labelStyle,
             ),
-            if (_expanded && widget.authorNote.isNotEmpty) ...[
-              const SizedBox(height: 4),
-              Text(
-                widget.authorNote,
-                key: const Key('player-author-note'),
-                style: const TextStyle(
-                  color: AppColors.playerMuted,
-                  fontSize: 10,
+            const Padding(
+              padding: EdgeInsets.symmetric(horizontal: 6),
+              child: Text(
+                '|',
+                maxLines: 1,
+                style: TextStyle(
+                  color: Colors.white54,
+                  fontSize: 12,
                   shadows: _playerTextShadows,
                 ),
               ),
-            ],
+            ),
+            Flexible(
+              child: Text(
+                widget.synopsis,
+                key: const Key('player-synopsis'),
+                maxLines: _expanded ? null : 1,
+                overflow: _expanded ? TextOverflow.clip : TextOverflow.ellipsis,
+                style: _synopsisStyle,
+              ),
+            ),
+            if (!_expanded) _toggle(widget.l10n.expandSynopsis),
           ],
         ),
+        if (_expanded) ...[
+          if (widget.authorNote.isNotEmpty) ...[
+            const SizedBox(height: 4),
+            Text(
+              widget.authorNote,
+              key: const Key('player-author-note'),
+              maxLines: 2,
+              overflow: TextOverflow.ellipsis,
+              style: const TextStyle(
+                color: AppColors.playerMuted,
+                fontSize: 10,
+                shadows: _playerTextShadows,
+              ),
+            ),
+          ],
+          _toggle(widget.l10n.showLess),
+        ],
+      ],
+    );
+  }
+
+  Widget _toggle(String label) {
+    return InkWell(
+      key: const Key('player-synopsis-toggle'),
+      onTap: () => setState(() => _expanded = !_expanded),
+      borderRadius: BorderRadius.circular(4),
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
+        child: Text(
+          label,
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+          style: const TextStyle(
+            color: AppColors.blue,
+            fontSize: 12,
+            fontWeight: FontWeight.w700,
+            shadows: _playerTextShadows,
+          ),
+        ),
       ),
     );
   }

lib/pages/player/widgets/seek_progress_bar.dart

@@ -144,6 +144,8 @@ class _SeekProgressBarState extends State<SeekProgressBar> {
               label: widget.semanticsLabel,
               child: Slider(
                 value: fraction,
+                // 轨道与上方文案共用同一层水平内边距，避免 Slider 默认内缩。
+                padding: EdgeInsets.zero,
                 onChangeStart: enabled
                     ? (value) {
                         _previewFraction.value = value;

test/player/player_fullscreen_test.dart

@@ -129,7 +129,7 @@ void main() {
     expect(find.byTooltip('Exit clear screen'), findsOneWidget);
     expect(
       tester.getSize(find.byKey(const Key('player-bottom-clear-screen'))),
-      const Size(30, 30),
+      const Size(40, 40),
     );
 
     await tester.tapAt(const Offset(80, 300));
@@ -204,6 +204,31 @@ void main() {
           .color,
       AppColors.playerOverlayPill,
     );
+    expect(
+      tester
+          .widget<Material>(find.byKey(const Key('player-episodes-pill')))
+          .borderRadius,
+      BorderRadius.circular(7),
+    );
+    expect(
+      tester
+          .widget<Text>(
+            find
+                .descendant(
+                  of: find.byKey(const Key('player-episodes-pill')),
+                  matching: find.byType(Text),
+                )
+                .first,
+          )
+          .style
+          ?.fontSize,
+      13.5,
+    );
+    expect(
+      tester.getSize(find.byKey(const Key('player-bottom-clear-screen'))),
+      const Size(40, 40),
+    );
+    expect(tester.widget<Slider>(find.byType(Slider)).padding, EdgeInsets.zero);
 
     expect(bottom.height, lessThanOrEqualTo(200));
     expect(bottom.top, greaterThanOrEqualTo(screenHeight * 0.78));
@@ -227,8 +252,10 @@ void main() {
     final expandedBottom = tester.getRect(
       find.byKey(const Key('player-controls-bottom')),
     );
-    expect(expandedBottom.height, lessThanOrEqualTo(200));
-    expect(expandedBottom.top, greaterThanOrEqualTo(screenHeight * 0.78));
+    // K29.9 展开态展示简介全文，高度会增长，但仍需留在画面下半区。
+    expect(expandedBottom.height, lessThanOrEqualTo(330));
+    expect(expandedBottom.top, greaterThanOrEqualTo(screenHeight * 0.5));
+    expect(tester.takeException(), isNull);
   });
 
   testWidgets('should_keep_series_clear_state_when_swiping_next_episode', (
@@ -258,6 +285,96 @@ void main() {
     expect(find.byKey(const Key('player-interaction-rail')), findsOneWidget);
   });
 
+  testWidgets('should_toggle_synopsis_with_inline_text_button', (tester) async {
+    await _pumpApp(tester);
+    await _openSeriesPlayer(tester);
+
+    final toggle = find.byKey(const Key('player-synopsis-toggle'));
+    final synopsis = find.byKey(const Key('player-synopsis'));
+    expect(
+      find.descendant(of: toggle, matching: find.text('More')),
+      findsOneWidget,
+    );
+    expect(tester.widget<Text>(synopsis).maxLines, 1);
+    expect(
+      tester.getRect(toggle).left - tester.getRect(synopsis).right,
+      lessThanOrEqualTo(4),
+    );
+
+    await tester.tap(toggle);
+    await tester.pumpAndSettle();
+    expect(
+      find.descendant(of: toggle, matching: find.text('Less')),
+      findsOneWidget,
+    );
+    expect(tester.widget<Text>(synopsis).maxLines, isNull);
+
+    await tester.tap(toggle);
+    await tester.pumpAndSettle();
+    expect(
+      find.descendant(of: toggle, matching: find.text('More')),
+      findsOneWidget,
+    );
+    expect(tester.widget<Text>(synopsis).maxLines, 1);
+  });
+
+  testWidgets('should_fit_long_title_and_synopsis_at_320_width', (
+    tester,
+  ) async {
+    final longCopy = Drama(
+      id: 'long-copy-demo',
+      title:
+          'An Extremely Long Drama Title That Keeps Going Beyond Any '
+          'Sensible Width On A Narrow Screen',
+      synopsis:
+          'A very long synopsis that keeps describing the story far beyond '
+          'the single line space available in the compact bottom panel of '
+          'the fullscreen player.',
+      posterUrl: '/files/long-copy-demo.png',
+      genre: 'Drama',
+      detailLoaded: true,
+      episodes: const [
+        Episode(
+          id: 'long-copy-demo-1',
+          number: 1,
+          title: 'Episode 1',
+          isFree: true,
+          videoUrl: 'https://example.test/long-demo-1.mp4',
+        ),
+      ],
+    );
+    await _pumpApp(
+      tester,
+      size: const Size(320, 568),
+      catalog: FakeCatalogRepository(dramas: [longCopy]),
+    );
+    await _openSeriesPlayer(
+      tester,
+      cardKey: const Key('home-drama-card-long-copy-demo'),
+    );
+
+    expect(tester.takeException(), isNull);
+    final title = tester.getRect(find.byKey(const Key('player-drama-title')));
+    final chevron = tester.getRect(
+      find.descendant(
+        of: find.byKey(const Key('player-open-detail')),
+        matching: find.byIcon(Icons.chevron_right_rounded),
+      ),
+    );
+    expect(chevron.left - title.right, lessThanOrEqualTo(6));
+    expect(chevron.right, lessThanOrEqualTo(320 - 14));
+    final synopsis = tester.widget<Text>(
+      find.byKey(const Key('player-synopsis')),
+    );
+    expect(synopsis.maxLines, 1);
+    expect(synopsis.overflow, TextOverflow.ellipsis);
+    expect(
+      tester.getRect(find.byKey(const Key('player-episodes-pill'))).right,
+      lessThanOrEqualTo(320 - 14 - 40 - 8),
+    );
+    expect(tester.takeException(), isNull);
+  });
+
   testWidgets('should_open_speed_sheet_and_apply_selected_speed', (
     tester,
   ) async {