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>

src/com/android/settings/accessibility/TextReadingPreferenceFragment.java

@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+package com.android.settings.accessibility;
+
+import android.app.settings.SettingsEnums;
+
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.search.SearchIndexable;
+
+/**
+ * Accessibility settings for adjusting the system features which are related to the reading. For
+ * example, bold text, high contrast text, display size, font size and so on.
+ */
+@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
+public class TextReadingPreferenceFragment extends DashboardFragment {
+    private static final String TAG = "TextReadingPreferenceFragment";
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.accessibility_text_reading_options;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.ACCESSIBILITY_TEXT_READING_OPTIONS;
+    }
+
+    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider(R.xml.accessibility_text_reading_options);
+}