New feature “Text and reading options” for SetupWizard, Wallpaper, and Settings (1/n).

Create preference fragment layout.

Bug: 211503117
Test: manual test
Change-Id: I16c01476b75c2eb6d83759233d4cc29bddfcd4a7

res/xml/accessibility_settings.xml

@@ -38,10 +38,11 @@
 
         <!-- After completely finishing the Text and reading options feature, it will be visible. -->
         <Preference
+            android:fragment="com.android.settings.accessibility.TextReadingPreferenceFragment"
             android:icon="@drawable/ic_adaptive_font_download"
             android:key="text_reading_options"
             android:persistent="false"
-            android:title="@strings/accessibility_text_reading_options_title"
+            android:title="@string/accessibility_text_reading_options_title"
             settings:isPreferenceVisible="false"/>
 
         <Preference

res/xml/accessibility_text_reading_options.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2022 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:persistent="false"
+    android:title="@string/accessibility_text_reading_options_title">
+</PreferenceScreen>