fix: 修复播放器重复暂停手势

lib/pages/player/widgets/player_double_tap_hearts.dart

@@ -27,14 +27,14 @@ class _PlayerDoubleTapHeartBurstState extends State<PlayerDoubleTapHeartBurst>
     super.initState();
     final random = Random();
     var delay = 0;
-    _particles = List.generate(6 + random.nextInt(3), (index) {
+    _particles = List.generate(3 + random.nextInt(2), (index) {
       if (index > 0) delay += 40 + random.nextInt(21);
       return _HeartParticle(
         delay: delay,
-        duration: 700 + random.nextInt(201),
-        travel: 120 + random.nextInt(41),
-        drift: -30 + random.nextInt(61),
-        size: (22 + random.nextInt(13)).toDouble(),
+        duration: 600 + random.nextInt(101),
+        travel: 90 + random.nextInt(31),
+        drift: -18 + random.nextInt(37),
+        size: (20 + random.nextInt(7)).toDouble(),
         color: random.nextBool()
             ? AppColors.doubleTapHeartRed
             : AppColors.doubleTapHeartPink,

lib/pages/player/widgets/player_video_surface.dart

@@ -17,13 +17,13 @@ class PlayerVideoSurface extends StatefulWidget {
     required this.controller,
     required this.videoUrl,
     required this.theater,
-    required this.onTap,
+    this.onTap,
   });
 
   final VideoPlayerController? controller;
   final String videoUrl;
   final bool theater;
-  final VoidCallback onTap;
+  final VoidCallback? onTap;
 
   @override
   State<PlayerVideoSurface> createState() => _PlayerVideoSurfaceState();
@@ -147,21 +147,24 @@ class _VideoLayer extends StatelessWidget {
   final VideoPlayerController controller;
   final VideoPlayerValue value;
   final bool theater;
-  final VoidCallback onTap;
+  final VoidCallback? onTap;
 
   @override
   Widget build(BuildContext context) {
+    final child = FittedBox(
+      fit: theater ? BoxFit.contain : BoxFit.cover,
+      child: SizedBox(
+        width: value.size.width,
+        height: value.size.height,
+        child: VideoPlayer(controller, key: ValueKey(controller)),
+      ),
+    );
+    final tap = onTap;
+    if (tap == null) return child;
     return GestureDetector(
       behavior: HitTestBehavior.opaque,
-      onTap: onTap,
-      child: FittedBox(
-        fit: theater ? BoxFit.contain : BoxFit.cover,
-        child: SizedBox(
-          width: value.size.width,
-          height: value.size.height,
-          child: VideoPlayer(controller, key: ValueKey(controller)),
-        ),
-      ),
+      onTap: tap,
+      child: child,
     );
   }
 }