尝试修复书架错位问题 #255、#234

app/src/main/res/menu/font_select.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/menu_default"
+        android:title="@string/default_font"
+        app:showAsAction="ifRoom" />
+
+    <item
+        android:id="@+id/menu_other"
+        android:title="@string/other_folder"
+        app:showAsAction="never" />
+
+</menu>