From e4d572f0cff9161209d076e2ed3efbe62ff1f308 Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Wed, 19 Feb 2020 10:57:48 +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/widget/font/FontSelectDialog.kt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt b/app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt
index 8042afbd8..27847522c 100644
--- a/app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/font/FontSelectDialog.kt
@@ -110,7 +110,8 @@ class FontSelectDialog : BaseDialogFragment(),
     @SuppressLint("DefaultLocale")
     private fun getFontFiles(uri: Uri) {
         launch(IO) {
-            val docItems = DocumentUtils.listFiles(App.INSTANCE, uri)
+            val doc = DocumentFile.fromTreeUri(App.INSTANCE, uri) ?: return@launch
+            val docItems = DocumentUtils.listFiles(App.INSTANCE, doc.uri)
             fontCacheFolder.listFiles()?.forEach { fontFile ->
                 var contain = false
                 for (item in docItems) {