fix: 使用点击序号防止双击误暂停

test/player/double_tap_like_test.dart

@@ -12,43 +12,67 @@ import '../support/fake_haptics.dart';
 import '../support/fake_interaction_repositories.dart';
 
 void main() {
-  testWidgets('quick double tap likes without pausing', (tester) async {
-    final repository = FakeInteractionRepository();
-    final haptics = FakeHaptics();
-    final key = GlobalKey<_HarnessState>();
-    await _pumpHarness(tester, repository, haptics, key);
+  testWidgets('double tap within 320ms never pauses', (tester) async {
+    for (final delay in [120, 250, 300]) {
+      final repository = FakeInteractionRepository();
+      final haptics = FakeHaptics();
+      final key = GlobalKey<_HarnessState>();
+      final clock = _TestClock();
+      await _pumpHarness(tester, repository, haptics, key, clock);
 
-    final gesture = find.byKey(const Key('home-feed-gesture'));
-    final center = tester.getCenter(gesture);
+      final center = tester.getCenter(
+        find.byKey(const Key('home-feed-gesture')),
+      );
+      await tester.tapAt(center);
+      clock.advance(Duration(milliseconds: delay));
+      await tester.pump(Duration(milliseconds: delay));
+      await tester.tapAt(center);
+      await tester.pump();
+      clock.advance(const Duration(milliseconds: 500));
+      await tester.pump(const Duration(milliseconds: 500));
 
-    await tester.tapAt(center);
-    await tester.pump(const Duration(milliseconds: 100));
-    await tester.tapAt(center);
-    await tester.pump();
-    await tester.pump(const Duration(milliseconds: 400));
-
-    expect(key.currentState!.pauseToggles, 0);
-    expect(repository.likeTargets, hasLength(1));
-    expect(haptics.lightImpacts, 1);
-    expect(
-      find.descendant(
-        of: find.byKey(const Key('rail-like')),
-        matching: find.byIcon(Icons.favorite_rounded),
-      ),
-      findsOneWidget,
-    );
-    await tester.pumpAndSettle();
+      expect(
+        key.currentState!.pauseToggles,
+        0,
+        reason: 'double tap with $delay ms gap paused playback',
+      );
+      expect(repository.likeTargets, hasLength(1));
+      expect(haptics.lightImpacts, 1);
+      expect(
+        find.descendant(
+          of: find.byKey(const Key('rail-like')),
+          matching: find.byIcon(Icons.favorite_rounded),
+        ),
+        findsOneWidget,
+      );
+      await tester.pumpAndSettle();
+    }
   });
 
-  testWidgets('single tap toggles playback after 300ms', (tester) async {
+  testWidgets('taps 500ms apart toggle playback twice', (tester) async {
     final key = GlobalKey<_HarnessState>();
-    await _pumpHarness(tester, FakeInteractionRepository(), FakeHaptics(), key);
+    final clock = _TestClock();
+    await _pumpHarness(
+      tester,
+      FakeInteractionRepository(),
+      FakeHaptics(),
+      key,
+      clock,
+    );
 
     await tester.tapAt(
       tester.getCenter(find.byKey(const Key('home-feed-gesture'))),
     );
-    await tester.pump(const Duration(milliseconds: 400));
+    clock.advance(const Duration(milliseconds: 500));
+    await tester.pump(const Duration(milliseconds: 500));
     expect(key.currentState!.pauseToggles, 1);
+
+    await tester.tapAt(
+      tester.getCenter(find.byKey(const Key('home-feed-gesture'))),
+    );
+    clock.advance(const Duration(milliseconds: 500));
+    await tester.pump(const Duration(milliseconds: 500));
+    expect(key.currentState!.pauseToggles, 2);
   });
 }
 
@@ -57,6 +81,7 @@ Future<void> _pumpHarness(
   FakeInteractionRepository repository,
   FakeHaptics haptics,
   GlobalKey<_HarnessState> key,
+  _TestClock clock,
 ) async {
   await tester.pumpWidget(
     MaterialApp(
@@ -64,17 +89,28 @@ Future<void> _pumpHarness(
       locale: const Locale('en'),
       supportedLocales: AppLocalizations.supportedLocales,
       localizationsDelegates: AppLocalizations.localizationsDelegates,
-      home: _Harness(key: key, repository: repository, haptics: haptics),
+      home: _Harness(
+        key: key,
+        repository: repository,
+        haptics: haptics,
+        clock: clock,
+      ),
     ),
   );
   await tester.pumpAndSettle();
 }
 
 class _Harness extends StatefulWidget {
-  const _Harness({super.key, required this.repository, required this.haptics});
+  const _Harness({
+    super.key,
+    required this.repository,
+    required this.haptics,
+    required this.clock,
+  });
 
   final FakeInteractionRepository repository;
   final FakeHaptics haptics;
+  final _TestClock clock;
 
   @override
   State<_Harness> createState() => _HarnessState();
@@ -124,6 +160,7 @@ class _HarnessState extends State<_Harness> {
             boosting: false,
             onLike: () => _like(),
             onDoubleTapLike: (_) => _like(likeOnly: true),
+            now: widget.clock.now,
             onSave: () {},
             onComments: () {},
             onShare: () {},
@@ -139,3 +176,13 @@ class _HarnessState extends State<_Harness> {
     );
   }
 }
+
+class _TestClock {
+  DateTime _now = DateTime(2026, 10, 22, 12);
+
+  DateTime now() => _now;
+
+  void advance(Duration duration) {
+    _now = _now.add(duration);
+  }
+}

test/player/player_logic_test.dart

@@ -1326,7 +1326,6 @@ class _SessionVideoSurface extends StatelessWidget {
               controller: video?.controller,
               videoUrl: video?.controller.dataSource ?? '',
               theater: false,
-              onTap: () {},
             ),
           );
         },

test/player/player_video_surface_test.dart

@@ -87,7 +87,6 @@ Future<VideoPlayerController> _pumpSurface(
           controller: controller,
           videoUrl: controller.dataSource,
           theater: false,
-          onTap: () {},
         ),
       ),
     ),