From f4298a88f8ad451bc5ec3433a6ae77a3efd537e0 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Tue, 17 Mar 2020 21:04:27 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 .../main/java/io/legado/app/ui/book/search/SearchActivity.kt   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
index 2d1054859..e4a706a74 100644
--- a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
@@ -285,7 +285,8 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_book_se
     private fun upSearchItems(items: List<SearchBook>, isMandatoryUpdate: Boolean) {
         if (isMandatoryUpdate || System.currentTimeMillis() - refreshTime > 500) {
             refreshTime = System.currentTimeMillis()
-            val diffResult = DiffUtil.calculateDiff(DiffCallBack(adapter.getItems(), items))
+            val diffResult =
+                DiffUtil.calculateDiff(DiffCallBack(ArrayList(adapter.getItems()), items))
             adapter.setItems(items, diffResult)
         }
     }