fix(flutter): feed 清屏保留顶栏并寻址恢复播放

lib/pages/player/player_logic.dart

@@ -578,7 +578,11 @@ class PlayerLogic extends ChangeNotifier {
       await session.playbackSettled;
       if (scrubbingPlayer != player || session.active != player) return;
       await player.controller.seekTo(position);
-      if (session.active == player) await saveCurrentProgress();
+      if (session.active == player) {
+        // 暂停时拖动进度后直接恢复播放，避免画面停在旧位置。
+        resumeAfterSeek();
+        await saveCurrentProgress();
+      }
     } catch (_) {
       if (context.mounted && session.active == player) {
         final l10n = AppLocalizations.of(context)!;
@@ -591,6 +595,12 @@ class PlayerLogic extends ChangeNotifier {
     }
   }
 
+  /// 拖动进度落点后恢复播放；暂停态拖动不应停留在暂停。
+  @visibleForTesting
+  void resumeAfterSeek() {
+    if (!session.userWantsPlay) session.setUserWantsPlay(true);
+  }
+
   Future<void> leave(BuildContext context) async {
     await saveCurrentProgress();
     if (context.mounted) Navigator.of(context).pop();

lib/pages/player/player_view.dart

@@ -510,17 +510,12 @@ class _PlayerPageState extends State<PlayerPage> with WidgetsBindingObserver {
           ),
         if (widget.homeMode && !_chromeVisible)
           Positioned(
-            top: 0,
-            right: 0,
-            child: SafeArea(
-              left: false,
-              bottom: false,
-              minimum: const EdgeInsets.only(top: 8, right: 12),
-              child: ExitClearScreenButton(
-                key: const Key('home-feed-exit-clear-screen'),
-                tooltip: l10n.exitClearScreen,
-                onPressed: () => setState(() => _chromeVisible = true),
-              ),
+            right: 12,
+            bottom: 56,
+            child: ExitClearScreenButton(
+              key: const Key('home-feed-exit-clear-screen'),
+              tooltip: l10n.exitClearScreen,
+              onPressed: () => setState(() => _chromeVisible = true),
             ),
           ),
         if (widget.homeMode &&

lib/pages/player/widgets/home_feed_overlay.dart

@@ -131,23 +131,17 @@ class _HomeFeedOverlayState extends State<HomeFeedOverlay> {
           ),
           if (widget.boosting)
             Column(children: [const Spacer(), _boostHint(), _fullSeriesBar()])
-          else if (widget.visible)
+          else
             Column(
               children: [
                 _header(context),
-                Expanded(
-                  child: Align(
-                    alignment: Alignment.bottomRight,
-                    child: Padding(
-                      padding: const EdgeInsets.fromLTRB(0, 0, 10, 12),
-                      child: _rail(),
-                    ),
-                  ),
-                ),
-                _bottomInfo(),
+                const Spacer(),
+                if (widget.visible) _bottomInfo(),
                 _fullSeriesBar(),
               ],
             ),
+          if (widget.visible && !widget.boosting)
+            Positioned(right: 10, bottom: 56, child: _rail()),
         ],
       ),
     );
@@ -307,7 +301,7 @@ class _HomeFeedOverlayState extends State<HomeFeedOverlay> {
 
   Widget _bottomInfo() {
     return Padding(
-      padding: const EdgeInsets.fromLTRB(14, 0, 14, 8),
+      padding: const EdgeInsets.fromLTRB(14, 0, 56, 8),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         mainAxisSize: MainAxisSize.min,

test/home/k28_a_navigation_test.dart

@@ -114,13 +114,48 @@ void main() {
     final railBottom = tester
         .getRect(find.byKey(const Key('rail-share')))
         .bottom;
-    final infoTop = tester
-        .getRect(find.byKey(const Key('home-feed-series-meta')))
+    final seriesTop = tester
+        .getRect(find.byKey(const Key('home-feed-full-series')))
         .top;
+    final titleRight = tester
+        .getRect(find.byKey(const Key('home-feed-title')))
+        .right;
+    final railLeft = tester.getRect(find.byKey(const Key('rail-save'))).left;
 
     expect(railTop, greaterThan(844 * 0.45));
-    expect(railBottom, lessThanOrEqualTo(infoTop));
-    expect(infoTop - railBottom, lessThanOrEqualTo(20));
+    expect(seriesTop - railBottom, closeTo(12, 1));
+    expect(titleRight, lessThanOrEqualTo(railLeft + 2));
+  });
+
+  testWidgets('should_keep_feed_header_and_progress_after_clear', (
+    tester,
+  ) async {
+    await _pumpApp(tester);
+    final gesture = await tester.startGesture(const Offset(195, 300));
+    await tester.pump(const Duration(milliseconds: 700));
+    await tester.pump();
+    await gesture.up();
+    await tester.pumpAndSettle();
+    await tester.tap(find.byKey(const Key('player-more-clear')));
+    await tester.pumpAndSettle();
+
+    expect(find.byKey(const Key('home-feed-refresh')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-tab-recommend')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-search')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-full-series')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-progress')), findsOneWidget);
+    expect(find.byKey(const Key('rail-save')), findsNothing);
+    expect(find.byKey(const Key('home-feed-title')), findsNothing);
+    final exit = tester.getRect(
+      find.byKey(const Key('home-feed-exit-clear-screen')),
+    );
+    expect(exit.right, greaterThan(340));
+    expect(exit.center.dy, greaterThan(600));
+
+    await tester.tap(find.byKey(const Key('home-feed-exit-clear-screen')));
+    await tester.pumpAndSettle();
+    expect(find.byKey(const Key('rail-save')), findsOneWidget);
+    expect(find.byKey(const Key('home-feed-title')), findsOneWidget);
   });
 
   testWidgets('should_boost_feed_on_side_long_press', (tester) async {

test/player/player_logic_test.dart

@@ -215,6 +215,27 @@ void main() {
       logic.dispose();
       await _drain(logic);
     });
+
+    test('should_resume_playback_after_seek_when_paused', () async {
+      final logic = _logic(FakeWatchHistory());
+      logic.attach(
+        PlayerPage(drama: _drama('signal'), initialIndex: 0),
+        isMounted: () => true,
+      );
+      logic.start(
+        factory: _RecordingFactory().create,
+        coordinator: PlaybackCoordinator(),
+      );
+      await _drain(logic);
+      logic.session.setUserWantsPlay(false);
+      expect(logic.session.userWantsPlay, isFalse);
+
+      logic.resumeAfterSeek();
+
+      expect(logic.session.userWantsPlay, isTrue);
+      logic.dispose();
+      await _drain(logic);
+    });
   });
 
   group('history writes', () {