up

app/lib/core/player/feed_player_pool.dart

@@ -65,9 +65,9 @@ class FeedPlayerPool {
   bool get isCurrentPlaying => currentSlot.player.state.playing;
 
   /// 绑定窗口：index 为当前页；items 为已解析好播放地址的窗口数据源
-  void bindWindow(int index, List<({int videoId, String url})> items) {
+  Future<void> bindWindow(int index, List<({int videoId, String url})> items) async {
     _currentIndex = index;
-    // 1. 窗口内槽位按需加载
+    // 1. 窗口内槽位按需加载（open 完才 play，libmpv 不接受未 open 的 play）
     for (var offset = -1; offset <= 1; offset++) {
       final i = index + offset;
       if (i < 0 || i >= items.length) continue;
@@ -77,7 +77,7 @@ class FeedPlayerPool {
       slot.videoId = item.videoId;
       slot.completeNotified = false;
       if (item.url.isNotEmpty) {
-        slot.player.open(Media(item.url), play: false);
+        await slot.player.open(Media(item.url), play: false);
       }
     }
     // 2. 槽位状态：当前播、相邻预缓冲（保持 pause）、出窗复位
@@ -120,10 +120,18 @@ class FeedPlayerPool {
     }));
     _subs.add(slot.player.stream.completed.listen((done) {
       if (!done) return;
-      if (slot.videoId < 0 || slot.completeNotified) return;
-      if (slot != currentSlot) return;
-      slot.completeNotified = true;
-      onWatchComplete?.call(slot.videoId, lastPosition.inSeconds);
+      // 每视频每次绑定只触发一次 complete 上报（≥95% 或播完都算）
+      if (slot.videoId >= 0 && !slot.completeNotified) {
+        slot.completeNotified = true;
+        if (slot == currentSlot) {
+          onWatchComplete?.call(slot.videoId, lastPosition.inSeconds);
+        }
+      }
+      // 自动循环（抖音/TikTok 式体验：当前槽播完从头再来）
+      if (slot == currentSlot) {
+        slot.player.seek(Duration.zero);
+        slot.player.play();
+      }
     }));
   }