fix(弹幕滚动)

liuchuancong · liuchuancong · commit 0c8c910bc6fb · 2026-05-16T14:32:50.000+08:00
diff --git a/lib/modules/live_play/widgets/danmaku_list_view.dart b/lib/modules/live_play/widgets/danmaku_list_view.dart
@@ -161,6 +161,17 @@ class DanmakuListViewState extends State<DanmakuListView> {
         }
       }
     }
+    if (notification.direction == ScrollDirection.reverse || notification.direction == ScrollDirection.idle) {
+      final distanceToBottom = position.maxScrollExtent - position.pixels;
+      if (distanceToBottom <= 20) {
+        if (!_autoScrollEnabled) {
+          setState(() {
+            _autoScrollEnabled = true;
+            userScrolling = false;
+          });
+        }
+      }
+    }
   }
 
   @override

Original file line number	Diff line number	Diff line change
`@@ -161,6 +161,17 @@ class DanmakuListViewState extends State<DanmakuListView> {`
`161`	`161`	`}`
`162`	`162`	`}`
`163`	`163`	`}`
	`164`	`+ if (notification.direction == ScrollDirection.reverse \|\| notification.direction == ScrollDirection.idle) {`
	`165`	`+ final distanceToBottom = position.maxScrollExtent - position.pixels;`
	`166`	`+ if (distanceToBottom <= 20) {`
	`167`	`+ if (!_autoScrollEnabled) {`
	`168`	`+ setState(() {`
	`169`	`+ _autoScrollEnabled = true;`
	`170`	`+ userScrolling = false;`
	`171`	`+ });`
	`172`	`+ }`
	`173`	`+ }`
	`174`	`+ }`
`164`	`175`	`}`
`165`	`176`
`166`	`177`	`@override`