From 5367891f7016a386e7b3e048b1fea9b68283c95e Mon Sep 17 00:00:00 2001
From: gedoor <gekunfei@live.com>
Date: Tue, 20 Oct 2020 22:55:17 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 .../java/io/legado/app/ui/book/read/config/PageKeyDialog.kt     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/PageKeyDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/PageKeyDialog.kt
index 04c5dabfa..5e570a96f 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/PageKeyDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/PageKeyDialog.kt
@@ -28,7 +28,7 @@ class PageKeyDialog(context: Context) : Dialog(context, R.style.AppTheme_AlertDi
     }
 
     override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean {
-        if (keyCode != KeyEvent.KEYCODE_BACK) {
+        if (keyCode != KeyEvent.KEYCODE_BACK && keyCode != KeyEvent.KEYCODE_DEL) {
             if (et_prev.hasFocus()) {
                 val editableText = et_prev.editableText
                 if (editableText.isEmpty() or editableText.endsWith(",")) {