Add the new content protection preference option and subpage in Settings -> Security & privacy -> More security & privacy settings.

Bug: 302189945
Test: robotests
m -j256 Settings
atest SettingsRoboTests:ContentProtectionPreferenceControllerTest
atest SettingsRoboTests:ContentProtectionPreferenceFragmentTest

Change-Id: I620d73f8674c1340f9b11cd910620f1d5afb0ec1

res/layout/content_protection_preference_fragment.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2023 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"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/content_protection_preference_title">
+
+    <com.android.settingslib.widget.TopIntroPreference
+        android:key="content_protection_preference_top_intro"
+        android:title="@string/content_protection_preference_subpage_summary"
+        settings:searchable="false"/>
+
+    <com.android.settings.widget.SettingsMainSwitchPreference
+        android:key="content_protection_preference_user_consent_switch"
+        android:title="@string/content_protection_preference_user_consent_switch_title"
+        settings:controller=
+              "com.android.settings.security.ContentProtectionTogglePreferenceController"/>
+
+    <com.android.settingslib.widget.IllustrationPreference
+        android:key="content_protection_preference_subpage_illustration"
+        android:selectable="false"
+        settings:lottie_rawRes="@drawable/content_protection_preference_illustration"
+        settings:searchable="false" />
+
+    <SwitchPreference
+        android:key="content_protection_preference_user_consent_work_profile_switch"
+        android:title="@string/content_protection_preference_user_consent_work_profile_switch_title"
+        settings:isPreferenceVisible="false" />
+
+    <com.android.settingslib.widget.FooterPreference
+        android:key="content_protection_preference_subpage_footer"
+        android:title="@string/content_protection_preference_subpage_info" />
+</PreferenceScreen>