From 1444fa404490e2b1ad6ed6676b7999c70929d9fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=9F=B3=E5=8D=9A=E6=96=87?= <sbw@sbw.so>
Date: Mon, 19 Mar 2018 14:25:46 +0800
Subject: [PATCH] fix: dock hang when receive attention on fastion mode

Change-Id: Ic0c74a5faed52e15718a4c634c595c71e02b8602
---
 frame/item/appitem.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frame/item/appitem.cpp b/frame/item/appitem.cpp
index 17a531e98..a4e64f51e 100644
--- a/frame/item/appitem.cpp
+++ b/frame/item/appitem.cpp
@@ -590,6 +590,10 @@ void AppItem::cancelAndHidePreview()
 
 void AppItem::playSwingEffect()
 {
+    // NOTE(sbw): return if animation view already playing
+    if (m_swingEffectView->isVisible())
+        return;
+
     stopSwingEffect();
     if (!m_itemAnimation.timeLine())
     {