From c043ea72fd2698d27a7dcbc0beb7844c572e544c Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Thu, 12 May 2022 08:45:12 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 app/src/main/java/io/legado/app/model/CacheBook.kt        | 8 ++++----
 .../java/io/legado/app/ui/book/toc/ChapterListFragment.kt | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/io/legado/app/model/CacheBook.kt b/app/src/main/java/io/legado/app/model/CacheBook.kt
index 92f61b1a5..79394d5c4 100644
--- a/app/src/main/java/io/legado/app/model/CacheBook.kt
+++ b/app/src/main/java/io/legado/app/model/CacheBook.kt
@@ -131,9 +131,9 @@ object CacheBook {
 
     class CacheBookModel(var bookSource: BookSource, var book: Book) {
 
-        private val waitDownloadSet = hashSetOf<Int>()
-        private val onDownloadSet = hashSetOf<Int>()
-        private val successDownloadSet = hashSetOf<Int>()
+        private val waitDownloadSet = linkedSetOf<Int>()
+        private val onDownloadSet = linkedSetOf<Int>()
+        private val successDownloadSet = linkedSetOf<Int>()
         private val errorDownloadMap = hashMapOf<Int, Int>()
 
         val waitCount get() = waitDownloadSet.size
@@ -174,7 +174,7 @@ object CacheBook {
             }
             onDownloadSet.remove(index)
             //重试3次
-            if (errorDownloadMap[index] ?: 0 < 3) {
+            if ((errorDownloadMap[index] ?: 0) < 3) {
                 waitDownloadSet.add(index)
             } else {
                 AppLog.put(
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
index 6206b38d9..a6e561347 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListFragment.kt
@@ -136,13 +136,13 @@ class ChapterListFragment : VMBaseFragment<TocViewModel>(R.layout.fragment_chapt
                 }
             }
             mLayoutManager.scrollToPositionWithOffset(scrollPos, 0)
-            adapter.upDisplayTitle(scrollPos)
+            adapter.upDisplayTitles(scrollPos)
         }
     }
 
     override fun clearDisplayTitle() {
         adapter.clearDisplayTitle()
-        adapter.upDisplayTitle(mLayoutManager.findFirstVisibleItemPosition())
+        adapter.upDisplayTitles(mLayoutManager.findFirstVisibleItemPosition())
     }
 
     override val scope: CoroutineScope