From cff5800940ddcda5b02defcb416bddc465d18e54 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Mon, 26 Aug 2019 14:14:44 +0800
Subject: [PATCH] up

---
 app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
index ae660a2a6..4d2ffe7f1 100644
--- a/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
@@ -258,6 +258,8 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
             }
             read_menu.upReadProgress(it.pageSize(), viewModel.durPageIndex)
             curPageChanged()
+            tv_pre.isEnabled = viewModel.durChapterIndex != 0
+            tv_next.isEnabled = viewModel.durChapterIndex != viewModel.chapterSize - 1
         }
     }