Merge "Revert "Don't use framework strings for formatting file sizes""
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index c13e5f3..facfeab 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1287,6 +1287,28 @@
                 android:value="true" />
         </activity>
 
+        <!-- TODO(32953042) Merge with Settings$SecuritySettingsActivity -->
+        <activity android:name="Settings$SecuritySettingsActivityV2"
+                  android:label="@string/security_settings_title"
+                  android:icon="@drawable/ic_settings_security"
+                  android:enabled="false"
+                  android:configChanges="orientation|keyboardHidden|screenSize"
+                  android:taskAffinity=""
+                  android:parentActivityName="Settings">
+            <intent-filter android:priority="-1">
+                <action android:name="android.settings.SECURITY_SETTINGS" />
+                <action android:name="android.credentials.UNLOCK" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <intent-filter android:priority="4">
+                <action android:name="com.android.settings.action.SETTINGS" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.category"
+                       android:value="com.android.settings.category.ia.homepage" />
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.security.SecuritySettingsV2" />
+        </activity>
+
         <activity android:name="MonitoringCertInfoActivity"
                 android:label=""
                 android:theme="@style/Transparent"
diff --git a/res/layout/choose_lock_password_footer.xml b/res/layout/choose_lock_password_footer.xml
index 41306e9..0b7791c 100644
--- a/res/layout/choose_lock_password_footer.xml
+++ b/res/layout/choose_lock_password_footer.xml
@@ -21,12 +21,13 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <!-- left : cancel -->
-    <Button android:id="@+id/cancel_button"
+    <!-- left : skip -->
+    <Button android:id="@+id/skip_button"
         style="@style/SuwGlifButton.Secondary"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="@string/lockpassword_cancel_label" />
+        android:text="@string/skip_label"
+        android:visibility="gone" />
 
 
     <!-- left : clear -->
diff --git a/res/layout/choose_lock_pattern_common.xml b/res/layout/choose_lock_pattern_common.xml
index 949d130..6aee0f9 100644
--- a/res/layout/choose_lock_pattern_common.xml
+++ b/res/layout/choose_lock_pattern_common.xml
@@ -107,6 +107,14 @@
             android:textSize="14sp"
             android:visibility="gone"/>
 
+        <Button
+            android:id="@+id/screen_lock_options"
+            style="@style/SuwGlifButton.Tertiary"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/setup_lock_settings_options_button_label"
+            android:visibility="gone" />
+
     </com.android.internal.widget.LinearLayoutWithDefaultTouchRecepient>
 
 </com.android.setupwizardlib.GlifLayout>
diff --git a/res/layout/preference_category_no_title.xml b/res/layout/preference_category_no_title.xml
index 136ec6d..d4704bd 100644
--- a/res/layout/preference_category_no_title.xml
+++ b/res/layout/preference_category_no_title.xml
@@ -18,7 +18,7 @@
      set height to 0. This will be used in preference category without title in order to remove
      extra 32dp blank -->
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+android:id/title"
+    android:id="@android:id/title"
     android:layout_width="match_parent"
     android:layout_height="0dp"
     android:textAppearance="@android:style/TextAppearance.Material.Body2"
diff --git a/res/layout/preference_widget_master_checkbox.xml b/res/layout/preference_widget_master_checkbox.xml
new file mode 100644
index 0000000..e61839d
--- /dev/null
+++ b/res/layout/preference_widget_master_checkbox.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2018 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.
+  -->
+
+<CheckBox
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/checkboxWidget"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center"
+    android:layout_marginStart="?android:attr/listPreferredItemPaddingEnd"
+    android:layout_marginEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:clickable="false" />
diff --git a/res/layout/private_dns_mode_dialog.xml b/res/layout/private_dns_mode_dialog.xml
index 16152a4..652bc63 100644
--- a/res/layout/private_dns_mode_dialog.xml
+++ b/res/layout/private_dns_mode_dialog.xml
@@ -14,43 +14,56 @@
      limitations under the License.
 -->
 
-<RadioGroup
+<LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/private_dns_radio_group"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:padding="8dip">
+    android:orientation="vertical"
+    android:padding="8dp">
 
-    <RadioButton
-        android:id="@+id/private_dns_mode_off"
-        android:text="@string/private_dns_mode_off"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_margin="8dip"/>
+    <RadioGroup
+        android:id="@+id/private_dns_radio_group"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
 
-    <RadioButton
-        android:id="@+id/private_dns_mode_opportunistic"
-        android:text="@string/private_dns_mode_opportunistic"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_margin="8dip"/>
+        <RadioButton
+            android:id="@+id/private_dns_mode_off"
+            android:text="@string/private_dns_mode_off"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="8dp"/>
 
-    <RadioButton
-        android:id="@+id/private_dns_mode_provider"
-        android:text="@string/private_dns_mode_provider"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_margin="8dip"/>
+        <RadioButton
+            android:id="@+id/private_dns_mode_opportunistic"
+            android:text="@string/private_dns_mode_opportunistic"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="8dp"/>
 
-    <EditText
-        android:id="@+id/private_dns_mode_provider_hostname"
-        android:hint="@string/private_dns_mode_provider_hostname_hint"
-        style="@android:style/Widget.CompoundButton.RadioButton"
-        android:imeOptions="actionDone"
-        android:inputType="textFilter|textUri"
+        <RadioButton
+            android:id="@+id/private_dns_mode_provider"
+            android:text="@string/private_dns_mode_provider"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="8dp"/>
+
+        <EditText
+            android:id="@+id/private_dns_mode_provider_hostname"
+            android:hint="@string/private_dns_mode_provider_hostname_hint"
+            style="@android:style/Widget.CompoundButton.RadioButton"
+            android:imeOptions="actionDone"
+            android:inputType="textFilter|textUri"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="40dp"
+            android:layout_marginEnd="8dp"/>
+    </RadioGroup>
+
+    <TextView
+        android:id="@+id/private_dns_help_info"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_marginStart="40dip"
-        android:layout_marginEnd="8dip"/>
-
-</RadioGroup>
+        android:layout_marginTop="16dp"
+        android:paddingStart="16dp"
+        android:textAppearance="?android:attr/textAppearanceSmall"/>
+</LinearLayout>
diff --git a/res/layout/suggestion_tile_remote_container.xml b/res/layout/suggestion_tile_remote_container.xml
deleted file mode 100644
index fd19b80..0000000
--- a/res/layout/suggestion_tile_remote_container.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 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.
--->
-
-<FrameLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:background="@android:color/white"
-    android:clickable="true"
-    android:focusable="true"
-    android:minHeight="@dimen/dashboard_tile_minimum_height" />
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index aa8a586..dbcfee1 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -309,6 +309,24 @@
         <item>Never time out</item>
     </string-array>
 
+    <!-- Bluetooth developer settings: Titles for maximum number of connected audio devices -->
+    <string-array name="bluetooth_max_connected_audio_devices">
+        <item>1 (Default)</item>
+        <item>2</item>
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+    </string-array>
+
+    <!-- Bluetooth developer settings: Values for maximum number of connected audio devices -->
+    <string-array name="bluetooth_max_connected_audio_devices_values">
+        <item>1</item>
+        <item>2</item>
+        <item>3</item>
+        <item>4</item>
+        <item>5</item>
+    </string-array>
+
     <!-- Match this with drawable.wifi_signal. --> <skip />
     <!-- Wi-Fi settings. The signal strength a Wi-Fi network has. -->
     <string-array name="wifi_signal">
diff --git a/res/values/bools.xml b/res/values/bools.xml
index 4c1c9c2..687d5bd 100644
--- a/res/values/bools.xml
+++ b/res/values/bools.xml
@@ -49,12 +49,38 @@
     <!--Whether help links are defined. -->
     <bool name="config_has_help">false</bool>
 
+    <!-- Whether Wi-Fi settings should be shown or not.
+    This also controls whether Wi-fi related sub-settings (e.g. Wi-Fi preferences) will
+    surface in search results or not.-->
+    <bool name="config_show_wifi_settings">true</bool>
+
     <!-- Whether location mode is available or not. -->
     <bool name="config_location_mode_available">true</bool>
 
+    <!-- Whether high_power_apps should be shown or not. -->
+    <bool name="config_show_high_power_apps">true</bool>
+
+    <!-- Whether device_administrators should be shown or not. -->
+    <bool name="config_show_device_administrators">true</bool>
+
+    <!-- Whether premium_sms should be shown or not. -->
+    <bool name="config_show_premium_sms">true</bool>
+
+    <!-- Whether data_saver should be shown or not. -->
+    <bool name="config_show_data_saver">true</bool>
+
+    <!-- Whether enabled_vr_listeners should be shown or not. -->
+    <bool name="config_show_enabled_vr_listeners">true</bool>
+
     <!-- Whether wallpaper attribution should be shown or not. -->
     <bool name="config_show_wallpaper_attribution">true</bool>
 
     <!-- Whether default_home should be shown or not. -->
     <bool name="config_show_default_home">true</bool>
+
+    <!-- Whether accessibility shortcut preference should be shown or not. -->
+    <bool name="config_show_accessibility_shortcut_preference">true</bool>
+
+    <!-- Whether assist_and_voice_input should be shown or not. -->
+    <bool name="config_show_assist_and_voice_input">true</bool>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7153742..78e4f94 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -396,6 +396,11 @@
     <!-- Summary for bluetooth item in connection detail page -->
     <string name="bluetooth_pref_summary">Allow device to pair and connect to bluetooth devices</string>
 
+    <!-- Setting Checkbox title for disabling Bluetooth inband ringing in Development Settings -->
+    <string name="bluetooth_disable_inband_ringing">Disable in-band ringing</string>
+    <!-- Summary of checkbox for disabling Bluetooth inband ringing in Development Settings -->
+    <string name="bluetooth_disable_inband_ringing_summary">Don’t play custom phone ringtones on Bluetooth headsets</string>
+
     <!-- Title for connected device group [CHAR LIMIT=none]-->
     <string name="connected_device_connected_title">Currently connected</string>
     <!-- Title for connected device group [CHAR LIMIT=none]-->
@@ -1624,6 +1629,11 @@
     <!-- Bluetooth settings.  Dock Setting Dialog - Remember setting and don't ask user again -->
     <string name="bluetooth_dock_settings_remember">Remember settings</string>
 
+    <!-- Bluetooth developer settings: Maximum number of connected audio devices -->
+    <string name="bluetooth_max_connected_audio_devices_string">Maximum connected Bluetooth audio devices</string>
+    <!-- Bluetooth developer settings: Maximum number of connected audio devices -->
+    <string name="bluetooth_max_connected_audio_devices_dialog_title">Select maximum number of connected Bluetooth audio devices</string>
+
     <!-- Wifi Display settings. The title of the screen. [CHAR LIMIT=40] -->
     <string name="wifi_display_settings_title">Cast</string>
     <!-- Wifi Display settings. The title of a menu item to enable wireless display [CHAR LIMIT=40] -->
@@ -1951,7 +1961,7 @@
     <!-- Message in dialog when the user tries to connect to a carrier network[CHAR_LIMIT=40] -->
     <string name="wifi_carrier_connect">Carrier Wi\u2011Fi network</string>
     <!-- Message in dialog when the user tries to connect to a carrier network[CHAR_LIMIT=60] -->
-    <string name="wifi_carrier_content">Connect via <xliff:g id="name">%1%s</xliff:g></string>
+    <string name="wifi_carrier_content">Connect via <xliff:g id="name">%1$s</xliff:g></string>
 
     <string name="wifi_scan_always_turnon_message">To improve location accuracy and for other purposes, <xliff:g id="app_name">%1$s</xliff:g> wants to turn on network scanning, even when Wi-Fi is off.\n\nAllow this for all apps that want to scan?</string>
     <!-- Message informing the user how to turn off  [CHAR LIMIT=200] -->
@@ -2264,7 +2274,8 @@
     <string name="emergency_address_title">Emergency Address</string>
     <!-- Summary of Update Emergency Address preference, explaining usage of emergency address [CHAR LIMIT=NONE] -->
     <string name="emergency_address_summary">Used as your location when you make an emergency call over Wi\u2011Fi</string>
-
+    <!-- Message of private dns that provides a help link. [CHAR LIMIT=NONE] -->
+    <string name="private_dns_help_message"><annotation id="url">Learn more</annotation> about Private DNS features</string>
 
     <!-- Sound and alerts settings -->
     <skip/>
@@ -3064,6 +3075,9 @@
 \n\nDon\u2019t remove the <xliff:g id="name" example="SD card">^2</xliff:g> during the move.
     </string>
 
+    <!-- Body of lock screen challenge message explaining that the given user must be unlocked before data can be moved [CHAR LIMIT=64] -->
+    <string name="storage_wizard_move_unlock">To move data you need to unlock user <xliff:g id="app" example="Joey">^1</xliff:g>.</string>
+
     <!-- Title of wizard step showing app move progress [CHAR LIMIT=32] -->
     <string name="storage_wizard_move_progress_title">Moving <xliff:g id="app" example="Calculator">^1</xliff:g>\u2026</string>
     <!-- Body of wizard step showing app move progress [CHAR LIMIT=NONE] -->
@@ -6333,6 +6347,7 @@
     <string name="help_url_icc_lock" translatable="false"></string>
     <string name="help_uri_process_stats_summary" translatable="false"></string>
     <string name="help_uri_process_stats_apps" translatable="false"></string>
+    <string name="help_uri_private_dns" translatable="false"></string>
 
     <!-- User account title [CHAR LIMIT=30] -->
     <string name="user_account_title">Account for content</string>
@@ -6926,7 +6941,7 @@
     <string name="notification_group_title">Notification category group</string>
 
     <!-- [CHAR LIMIT=100] Notification importance screen title -->
-    <string name="notification_importance_title">Importance</string>
+    <string name="notification_importance_title">Behavior</string>
 
     <!-- [CHAR LIMIT=100 BACKUP_MESSAGE_ID=1820188704793497324] Notification Importance: unspecified importance level description -->
     <string name="notification_importance_unspecified">Allow sound</string>
@@ -6991,6 +7006,9 @@
     <!-- [CHAR LIMIT=100] Notification Importance title: high importance level title -->
     <string name="notification_channel_summary_high">Urgent importance</string>
 
+    <!-- [CHAR LIMIT=100] Label for on/off toggle -->
+    <string name="notification_switch_label">Show notifications</string>
+
     <!-- Default Apps > Default notification assistant -->
     <string name="default_notification_assistant">Notification assistant</string>
 
@@ -7087,13 +7105,13 @@
     <string name="loading_notification_apps">Loading apps...</string>
 
     <!-- [CHAR LIMIT=NONE] Text appearing when app notifications are off -->
-    <string name="app_notifications_off_desc">Android is blocking this app\'s notifications from appearing on this device</string>
+    <string name="app_notifications_off_desc">At your request, Android is blocking this app\'s notifications from appearing on this device</string>
 
     <!-- [CHAR LIMIT=NONE] Text appearing when channel notifications are off -->
-    <string name="channel_notifications_off_desc">Android is blocking this category of notifications from appearing on this device</string>
+    <string name="channel_notifications_off_desc">At your request, Android is blocking this category of notifications from appearing on this device</string>
 
     <!-- [CHAR LIMIT=NONE] Text appearing when channel group notifications are off -->
-    <string name="channel_group_notifications_off_desc">Android is blocking this group of notifications from appearing on this device</string>
+    <string name="channel_group_notifications_off_desc">At your request, Android is blocking this group of notifications from appearing on this device</string>
 
     <!-- [CHAR LIMIT=NONE] App notification settings: channels title -->
     <string name="notification_channels">Categories</string>
diff --git a/res/xml/channel_notification_settings.xml b/res/xml/channel_notification_settings.xml
index fb2705a..c799c8b 100644
--- a/res/xml/channel_notification_settings.xml
+++ b/res/xml/channel_notification_settings.xml
@@ -15,7 +15,8 @@
 -->
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:settings="http://schemas.android.com/apk/res-auto" >
+        xmlns:settings="http://schemas.android.com/apk/res-auto"
+        settings:initialExpandedChildrenCount="3">
 
     <com.android.settings.applications.LayoutPreference
         android:key="pref_app_header"
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index 60efcab..aad5d23 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -240,9 +240,9 @@
             android:summary="@string/bluetooth_disable_absolute_volume_summary"/>
 
         <SwitchPreference
-            android:key="bluetooth_enable_inband_ringing"
-            android:title="@string/bluetooth_enable_inband_ringing"
-            android:summary="@string/bluetooth_enable_inband_ringing_summary"/>
+            android:key="bluetooth_disable_inband_ringing"
+            android:title="@string/bluetooth_disable_inband_ringing"
+            android:summary="@string/bluetooth_disable_inband_ringing_summary"/>
 
         <ListPreference
             android:key="bluetooth_select_avrcp_version"
@@ -286,6 +286,13 @@
             android:entries="@array/bluetooth_a2dp_codec_ldac_playback_quality_titles"
             android:entryValues="@array/bluetooth_a2dp_codec_ldac_playback_quality_values" />
 
+        <ListPreference
+                android:key="bluetooth_max_connected_audio_devices"
+                android:title="@string/bluetooth_max_connected_audio_devices_string"
+                android:dialogTitle="@string/bluetooth_max_connected_audio_devices_dialog_title"
+                android:entries="@array/bluetooth_max_connected_audio_devices"
+                android:entryValues="@array/bluetooth_max_connected_audio_devices_values" />
+
     </PreferenceCategory>
 
     <PreferenceCategory android:key="debug_input_category"
diff --git a/res/xml/notification_importance.xml b/res/xml/notification_importance.xml
index f801f3c..6f9cc0e 100644
--- a/res/xml/notification_importance.xml
+++ b/res/xml/notification_importance.xml
@@ -19,20 +19,15 @@
 
         <com.android.settings.widget.RadioButtonPreference
             android:key="importance_high"
-            android:title="@string/notification_importance_high_title"
-            android:summary="@string/notification_importance_high"
-        />
+            android:title="@string/notification_importance_high" />
         <com.android.settings.widget.RadioButtonPreference
             android:key="importance_default"
-            android:title="@string/notification_importance_default_title"
-            android:summary="@string/notification_importance_default" />
+            android:title="@string/notification_importance_default" />
         <com.android.settings.widget.RadioButtonPreference
             android:key="importance_low"
-            android:title="@string/notification_importance_low_title"
-            android:summary="@string/notification_importance_low" />
+            android:title="@string/notification_importance_low" />
         <com.android.settings.widget.RadioButtonPreference
             android:key="importance_min"
-            android:title="@string/notification_importance_min_title"
-            android:summary="@string/notification_importance_min" />
+            android:title="@string/notification_importance_min" />
 
 </PreferenceScreen>
diff --git a/res/xml/power_usage_summary.xml b/res/xml/power_usage_summary.xml
index 0aec18f..5d6c9e9 100644
--- a/res/xml/power_usage_summary.xml
+++ b/res/xml/power_usage_summary.xml
@@ -31,23 +31,7 @@
         android:layout="@layout/preference_category_no_title"/>
 
     <PreferenceCategory
-        android:key="device_usage_list">
-
-        <com.android.settings.fuelgauge.PowerGaugePreference
-            android:key="last_full_charge"
-            android:title="@string/battery_last_full_charge"
-            android:selectable="false"/>
-
-        <com.android.settings.fuelgauge.PowerGaugePreference
-            android:key="screen_usage"
-            android:title="@string/device_screen_usage"
-            android:selectable="false"/>
-
-    </PreferenceCategory>
-
-    <PreferenceCategory
-        android:key="power_management"
-        android:title="@string/battery_power_management">
+        android:key="power_management">
 
         <com.android.settings.widget.MasterSwitchPreference
             android:fragment="com.android.settings.fuelgauge.BatterySaverSettings"
@@ -59,26 +43,20 @@
             android:title="@string/battery_percentage"
             android:summary="@string/battery_percentage_description"/>
 
-        <!-- Cross-listed item, if you change this, also change it in display_settings.xml -->
-        <SwitchPreference
-            android:key="auto_brightness_battery"
-            android:title="@string/auto_brightness_title"
-            android:summary="@string/auto_brightness_summary"
-            settings:keywords="@string/keywords_display_auto_brightness"/>
+    </PreferenceCategory>
 
-        <!-- Cross-listed item, if you change this, also change it in display_settings.xml -->
-        <com.android.settings.TimeoutListPreference
-            android:key="screen_timeout_battery"
-            android:title="@string/screen_timeout"
-            android:summary="@string/screen_timeout_summary"
-            android:entries="@array/screen_timeout_entries"
-            android:entryValues="@array/screen_timeout_values"/>
+    <PreferenceCategory
+        android:key="device_usage_list">
 
-        <!-- Cross-listed item, if you change this, also change it in display_settings.xml -->
-        <Preference
-            android:key="ambient_display_battery"
-            android:title="@string/ambient_display_screen_title"
-            android:fragment="com.android.settings.display.AmbientDisplaySettings" />
+        <com.android.settings.fuelgauge.PowerGaugePreference
+            android:key="last_full_charge"
+            android:title="@string/battery_last_full_charge"
+            android:selectable="false"/>
+
+        <com.android.settings.fuelgauge.PowerGaugePreference
+            android:key="screen_usage"
+            android:title="@string/device_screen_usage"
+            android:selectable="false"/>
 
     </PreferenceCategory>
 
diff --git a/res/xml/security_settings_v2.xml b/res/xml/security_settings_v2.xml
new file mode 100644
index 0000000..571e51f
--- /dev/null
+++ b/res/xml/security_settings_v2.xml
@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2018 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:key="security_dashboard_page"
+    android:title="@string/security_settings_title"
+    settings:initialExpandedChildrenCount="9">
+
+    <!-- security_settings_status.xml -->
+    <PreferenceCategory
+        android:order="-10"
+        android:key="security_status"
+        android:title="@string/security_status_title" />
+
+    <PreferenceCategory
+        android:order="1"
+        android:key="dashboard_tile_placeholder" />
+
+    <!-- security section -->
+    <PreferenceCategory
+        android:order="10"
+        android:key="security_category"
+        android:title="@string/lock_settings_title">
+
+        <com.android.settings.widget.GearPreference
+            android:key="unlock_set_or_change"
+            android:title="@string/unlock_set_unlock_launch_picker_title"
+            android:summary="@string/unlock_set_unlock_mode_none"
+            settings:keywords="@string/keywords_lockscreen" />
+
+        <Preference
+            android:key="lockscreen_preferences"
+            android:title="@string/lockscreen_settings_title"
+            android:summary="@string/summary_placeholder"
+            android:fragment="com.android.settings.security.LockscreenDashboardFragment" />
+
+        <Preference
+            android:key="fingerprint_settings"
+            android:title="@string/security_settings_fingerprint_preference_title"
+            android:summary="@string/summary_placeholder" />
+
+    </PreferenceCategory>
+
+    <!-- work profile security section -->
+    <PreferenceCategory
+        android:order="20"
+        android:key="security_category_profile"
+        android:title="@string/lock_settings_profile_title">
+
+        <!-- security_settings_unification -->
+        <com.android.settingslib.RestrictedSwitchPreference
+            android:key="unification"
+            android:title="@string/lock_settings_profile_unification_title"
+            android:summary="@string/lock_settings_profile_unification_summary"
+            settings:keywords="@string/keywords_unification" />
+
+        <com.android.settingslib.RestrictedPreference
+            android:key="unlock_set_or_change_profile"
+            android:title="@string/unlock_set_unlock_launch_picker_title_profile"
+            android:summary="@string/unlock_set_unlock_mode_pattern"
+            settings:keywords="@string/keywords_lockscreen" />
+
+        <SwitchPreference
+            android:key="visiblepattern_profile"
+            android:summary="@string/summary_placeholder"
+            android:title="@string/lockpattern_settings_enable_visible_pattern_title_profile" />
+
+        <Preference
+            android:key="fingerprint_settings_profile"
+            android:title="@string/security_settings_fingerprint_preference_title"
+            android:summary="@string/summary_placeholder" />
+
+    </PreferenceCategory>
+
+    <!-- security_settings_misc.xml -->
+    <PreferenceCategory
+        android:order="30"
+        android:key="security_settings_misc_category"
+        android:title="@string/security_passwords_title">
+
+        <Preference
+            android:key="location"
+            android:title="@string/location_settings_title"
+            android:summary="@string/summary_placeholder"
+            android:fragment="com.android.settings.location.LocationSettings" />
+
+        <SwitchPreference
+            android:key="show_password"
+            android:title="@string/show_password"
+            android:summary="@string/show_password_summary" />
+
+    </PreferenceCategory>
+
+    <PreferenceCategory
+        android:order="40"
+        android:key="security_settings_device_admin_category">
+
+        <Preference
+            android:key="manage_device_admin"
+            android:title="@string/manage_device_admin"
+            android:summary="@string/summary_placeholder"
+            android:fragment="com.android.settings.DeviceAdminSettings" />
+
+        <Preference
+            android:key="enterprise_privacy"
+            android:title="@string/enterprise_privacy_settings"
+            android:summary="@string/summary_placeholder"
+            android:fragment="com.android.settings.enterprise.EnterprisePrivacySettings" />
+
+    </PreferenceCategory>
+
+    <Preference
+        android:order="50"
+        android:key="sim_lock_settings"
+        android:title="@string/sim_lock_settings_category">
+
+        <intent
+            android:action="android.intent.action.MAIN"
+            android:targetPackage="com.android.settings"
+            android:targetClass="com.android.settings.Settings$IccLockSettingsActivity" />
+
+    </Preference>
+
+    <Preference
+        android:order="60"
+        android:key="encryption_and_credential"
+        android:title="@string/encryption_and_credential_settings_title"
+        android:summary="@string/encryption_and_credential_settings_summary"
+        android:fragment="com.android.settings.security.EncryptionAndCredential" />
+
+    <Preference
+        android:order="70"
+        android:key="manage_trust_agents"
+        android:title="@string/manage_trust_agents"
+        android:summary="@string/summary_placeholder"
+        android:fragment="com.android.settings.security.trustagent.TrustAgentSettings" />
+
+    <Preference
+        android:order="80"
+        android:key="screen_pinning_settings"
+        android:title="@string/screen_pinning_title"
+        android:summary="@string/summary_placeholder"
+        android:fragment="com.android.settings.security.ScreenPinningSettings" />
+
+    <Preference
+        android:order="90"
+        android:key="security_misc_usage_access"
+        android:title="@string/usage_access_title"
+        android:fragment="com.android.settings.applications.manageapplications.ManageApplications">
+        <extra
+            android:name="classname"
+            android:value="com.android.settings.Settings$UsageAccessSettingsActivity" />
+    </Preference>
+
+</PreferenceScreen>
\ No newline at end of file
diff --git a/res/xml/suggestion_ordering.xml b/res/xml/suggestion_ordering.xml
deleted file mode 100644
index e21fe5b..0000000
--- a/res/xml/suggestion_ordering.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 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.
--->
-
-<optional-steps>
-    <step category="com.android.settings.suggested.category.DEFERRED_SETUP"
-          exclusive="true" />
-    <step category="com.android.settings.suggested.category.FIRST_IMPRESSION"
-          exclusiveExpireDays="14"
-          exclusive="true"
-          multiple="true" />
-    <step category="com.android.settings.suggested.category.LOCK_SCREEN" />
-    <step category="com.android.settings.suggested.category.TRUST_AGENT" />
-    <step category="com.android.settings.suggested.category.EMAIL" />
-    <step category="com.android.settings.suggested.category.PARTNER_ACCOUNT"
-          multiple="true" />
-    <step category="com.android.settings.suggested.category.GESTURE" />
-    <step category="com.android.settings.suggested.category.HOTWORD" />
-    <step category="com.android.settings.suggested.category.DEFAULT"
-          multiple="true" />
-    <step category="com.android.settings.suggested.category.SETTINGS_ONLY"
-          multiple="true" />
-</optional-steps>
diff --git a/src/com/android/settings/PreviewSeekBarPreferenceFragment.java b/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
index f5f3017..026032d 100644
--- a/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
+++ b/src/com/android/settings/PreviewSeekBarPreferenceFragment.java
@@ -67,7 +67,7 @@
 
         @Override
         public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-            setPreviewLayer(progress, true);
+            setPreviewLayer(progress, false);
             if (!mSeekByTouch) {
                 commit();
             }
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 9314952..d21a061 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -68,6 +68,7 @@
     public static class AccessibilityContrastSettingsActivity extends SettingsActivity { /* empty */ }
     public static class AccessibilityDaltonizerSettingsActivity extends SettingsActivity { /* empty */ }
     public static class SecuritySettingsActivity extends SettingsActivity { /* empty */ }
+    public static class SecuritySettingsActivityV2 extends SettingsActivity { /* empty */ }
     public static class UsageAccessSettingsActivity extends SettingsActivity { /* empty */ }
     public static class LocationSettingsActivity extends SettingsActivity { /* empty */ }
     public static class PrivacySettingsActivity extends SettingsActivity { /* empty */ }
diff --git a/src/com/android/settings/SettingsActivity.java b/src/com/android/settings/SettingsActivity.java
index e684e5e..d3580d1 100644
--- a/src/com/android/settings/SettingsActivity.java
+++ b/src/com/android/settings/SettingsActivity.java
@@ -751,6 +751,7 @@
         PackageManager pm = getPackageManager();
         final UserManager um = UserManager.get(this);
         final boolean isAdmin = um.isAdminUser();
+        final FeatureFactory featureFactory = FeatureFactory.getFactory(this);
         boolean somethingChanged = false;
         String packageName = getPackageName();
         somethingChanged = setTileEnabled(
@@ -805,12 +806,26 @@
                 !isConnectedDeviceV2Enabled && !UserManager.isDeviceInDemoMode(this) /* enabled */,
                 isAdmin) || somethingChanged;
 
+        final boolean isSecurityV2Enabled = featureFactory.getSecurityFeatureProvider()
+                .isSecuritySettingsV2Enabled(this);
+
+        // Enable new security page if v2 enabled
+        somethingChanged = setTileEnabled(
+                new ComponentName(packageName,Settings.SecuritySettingsActivityV2.class.getName()),
+                isSecurityV2Enabled,
+                isAdmin) || somethingChanged;
+        // Enable old security page if v2 disabled
+        somethingChanged = setTileEnabled(
+                new ComponentName(packageName,Settings.SecuritySettingsActivity.class.getName()),
+                !isSecurityV2Enabled,
+                isAdmin) || somethingChanged;
+
         somethingChanged = setTileEnabled(new ComponentName(packageName,
                         Settings.SimSettingsActivity.class.getName()),
                 Utils.showSimCardTile(this), isAdmin)
                 || somethingChanged;
 
-        final boolean isBatterySettingsV2Enabled = FeatureFactory.getFactory(this)
+        final boolean isBatterySettingsV2Enabled = featureFactory
                 .getPowerUsageFeatureProvider(this)
                 .isBatteryV2Enabled();
         // Enable new battery page if v2 enabled
diff --git a/src/com/android/settings/Utils.java b/src/com/android/settings/Utils.java
index cab3139..cd64799 100644
--- a/src/com/android/settings/Utils.java
+++ b/src/com/android/settings/Utils.java
@@ -106,6 +106,7 @@
 import com.android.internal.app.UnlaunchableAppActivity;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.wrapper.DevicePolicyManagerWrapper;
 import com.android.settings.wrapper.FingerprintManagerWrapper;
 
@@ -995,20 +996,37 @@
     }
 
     /**
-     * Returns the user id present in the bundle with {@link Intent#EXTRA_USER_ID} if it
-     * belongs to the current user.
+     * Returns the user id present in the bundle with
+     * {@link Intent#EXTRA_USER_ID} if it belongs to the current user.
      *
-     * @throws SecurityException if the given userId does not belong to the current user group.
+     * @throws SecurityException if the given userId does not belong to the
+     *             current user group.
      */
     public static int getUserIdFromBundle(Context context, Bundle bundle) {
+        return getUserIdFromBundle(context, bundle, false);
+    }
+
+    /**
+     * Returns the user id present in the bundle with
+     * {@link Intent#EXTRA_USER_ID} if it belongs to the current user.
+     *
+     * @param isInternal indicating if the caller is "internal" to the system,
+     *            meaning we're willing to trust extras like
+     *            {@link ChooseLockSettingsHelper#EXTRA_ALLOW_ANY_USER}.
+     * @throws SecurityException if the given userId does not belong to the
+     *             current user group.
+     */
+    public static int getUserIdFromBundle(Context context, Bundle bundle, boolean isInternal) {
         if (bundle == null) {
             return getCredentialOwnerUserId(context);
         }
+        final boolean allowAnyUser = isInternal
+                && bundle.getBoolean(ChooseLockSettingsHelper.EXTRA_ALLOW_ANY_USER, false);
         int userId = bundle.getInt(Intent.EXTRA_USER_ID, UserHandle.myUserId());
         if (userId == LockPatternUtils.USER_FRP) {
-            return enforceSystemUser(context, userId);
+            return allowAnyUser ? userId : enforceSystemUser(context, userId);
         } else {
-            return enforceSameOwner(context, userId);
+            return allowAnyUser ? userId : enforceSameOwner(context, userId);
         }
     }
 
@@ -1204,7 +1222,7 @@
 
     public static FingerprintManager getFingerprintManagerOrNull(Context context) {
         if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)) {
-            return context.getSystemService(FingerprintManager.class);
+            return (FingerprintManager) context.getSystemService(Context.FINGERPRINT_SERVICE);
         } else {
             return null;
         }
diff --git a/src/com/android/settings/accessibility/AccessibilitySettings.java b/src/com/android/settings/accessibility/AccessibilitySettings.java
index 160176e..cc72280 100644
--- a/src/com/android/settings/accessibility/AccessibilitySettings.java
+++ b/src/com/android/settings/accessibility/AccessibilitySettings.java
@@ -30,6 +30,7 @@
 import android.os.UserHandle;
 import android.provider.SearchIndexableResource;
 import android.provider.Settings;
+import android.support.annotation.VisibleForTesting;
 import android.support.v14.preference.SwitchPreference;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.preference.ListPreference;
@@ -102,8 +103,6 @@
             "toggle_master_mono";
     private static final String SELECT_LONG_PRESS_TIMEOUT_PREFERENCE =
             "select_long_press_timeout_preference";
-    private static final String ACCESSIBILITY_SHORTCUT_PREFERENCE =
-            "accessibility_shortcut_preference";
     private static final String CAPTIONING_PREFERENCE_SCREEN =
             "captioning_preference_screen";
     private static final String DISPLAY_MAGNIFICATION_PREFERENCE_SCREEN =
@@ -117,6 +116,9 @@
     private static final String DISPLAY_DALTONIZER_PREFERENCE_SCREEN =
             "daltonizer_preference_screen";
 
+    @VisibleForTesting static final String ACCESSIBILITY_SHORTCUT_PREFERENCE =
+            "accessibility_shortcut_preference";
+
     // Extras passed to sub-fragments.
     static final String EXTRA_PREFERENCE_KEY = "preference_key";
     static final String EXTRA_CHECKED = "checked";
@@ -452,6 +454,7 @@
 
         // Accessibility shortcut
         mAccessibilityShortcutPreferenceScreen = findPreference(ACCESSIBILITY_SHORTCUT_PREFERENCE);
+
     }
 
     private void updateAllPreferences() {
@@ -668,6 +671,7 @@
         updateAutoclickSummary(mAutoclickPreferenceScreen);
 
         updateAccessibilityShortcut(mAccessibilityShortcutPreferenceScreen);
+        checkAccessibilityShortcutVisibility(mAccessibilityShortcutPreferenceScreen);
     }
 
     private void updateMagnificationSummary(Preference pref) {
@@ -765,6 +769,13 @@
         }
     }
 
+    @VisibleForTesting void checkAccessibilityShortcutVisibility(Preference preference) {
+        if (!getContext().getResources().getBoolean(
+                R.bool.config_show_accessibility_shortcut_preference)) {
+            removePreference(ACCESSIBILITY_SHORTCUT_PREFERENCE);
+        }
+    }
+
     private static void configureMagnificationPreferenceIfNeeded(Preference preference) {
         // Some devices support only a single magnification mode. In these cases, we redirect to
         // the magnification mode's UI directly, rather than showing a PreferenceScreen with a
@@ -800,6 +811,12 @@
                     keys.add(FONT_SIZE_PREFERENCE_SCREEN);
                     keys.add(KEY_DISPLAY_SIZE);
 
+                    // Remove Accessibility Shortcuts if it's not visible
+                    if (!context.getResources().getBoolean(
+                            R.bool.config_show_accessibility_shortcut_preference)) {
+                        keys.add(ACCESSIBILITY_SHORTCUT_PREFERENCE);
+                    }
+
                     // Duplicates in Language & Input
                     keys.add(TTS_SETTINGS_PREFERENCE);
 
diff --git a/src/com/android/settings/applications/AppPermissionsPreferenceController.java b/src/com/android/settings/applications/AppPermissionsPreferenceController.java
index c8ff381..6100123 100644
--- a/src/com/android/settings/applications/AppPermissionsPreferenceController.java
+++ b/src/com/android/settings/applications/AppPermissionsPreferenceController.java
@@ -75,7 +75,8 @@
        The 3 permissions are the first three from the list which any app has granted:
        Location, Microphone, Camera, Sms, Contacts, and Phone
      */
-    private String getSummary() {
+    @Override
+    public String getSummary() {
         final Set<String> permissions = getAllPermissionsInGroups();
         Set<String> grantedPermissionGroups = getGrantedPermissionGroups(permissions);
         CharSequence summary = null;
diff --git a/src/com/android/settings/applications/DataSaverController.java b/src/com/android/settings/applications/DataSaverController.java
new file mode 100644
index 0000000..d9710fc
--- /dev/null
+++ b/src/com/android/settings/applications/DataSaverController.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.R;
+
+public class DataSaverController extends BasePreferenceController {
+
+    @VisibleForTesting static final String KEY_DATA_SAVER = "data_saver";
+
+    public DataSaverController(Context context) {
+        super(context, KEY_DATA_SAVER);
+    }
+
+    @AvailabilityStatus
+    public int getAvailabilityStatus() {
+        return mContext.getResources().getBoolean(R.bool.config_show_data_saver)
+                ? AVAILABLE
+                : DISABLED_UNSUPPORTED;
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/settings/applications/DeviceAdministratorsController.java b/src/com/android/settings/applications/DeviceAdministratorsController.java
new file mode 100644
index 0000000..c7ef8ce
--- /dev/null
+++ b/src/com/android/settings/applications/DeviceAdministratorsController.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.R;
+
+public class DeviceAdministratorsController extends BasePreferenceController {
+
+    @VisibleForTesting static final String KEY_DEVICE_ADMIN = "device_administrators";
+
+    public DeviceAdministratorsController(Context context) {
+        super(context, KEY_DEVICE_ADMIN);
+    }
+
+    @AvailabilityStatus
+    public int getAvailabilityStatus() {
+        return mContext.getResources().getBoolean(R.bool.config_show_device_administrators)
+                ? AVAILABLE
+                : DISABLED_UNSUPPORTED;
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/settings/applications/EnabledVrListenersController.java b/src/com/android/settings/applications/EnabledVrListenersController.java
new file mode 100644
index 0000000..94a70ef
--- /dev/null
+++ b/src/com/android/settings/applications/EnabledVrListenersController.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.R;
+
+public class EnabledVrListenersController extends BasePreferenceController {
+
+    @VisibleForTesting static final String KEY_ENABLED_VR_LISTENERS = "enabled_vr_listeners";
+
+    public EnabledVrListenersController(Context context) {
+        super(context, KEY_ENABLED_VR_LISTENERS);
+    }
+
+    @AvailabilityStatus
+    public int getAvailabilityStatus() {
+        return mContext.getResources().getBoolean(R.bool.config_show_enabled_vr_listeners)
+                ? AVAILABLE
+                : DISABLED_UNSUPPORTED;
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/settings/applications/HighPowerAppsController.java b/src/com/android/settings/applications/HighPowerAppsController.java
new file mode 100644
index 0000000..dc847b3
--- /dev/null
+++ b/src/com/android/settings/applications/HighPowerAppsController.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.R;
+
+public class HighPowerAppsController extends BasePreferenceController {
+
+    @VisibleForTesting static final String KEY_HIGH_POWER_APPS = "high_power_apps";
+
+    public HighPowerAppsController(Context context) {
+        super(context, KEY_HIGH_POWER_APPS);
+    }
+
+    @AvailabilityStatus
+    public int getAvailabilityStatus() {
+        return mContext.getResources().getBoolean(R.bool.config_show_high_power_apps)
+                ? AVAILABLE
+                : DISABLED_UNSUPPORTED;
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/settings/applications/PremiumSmsController.java b/src/com/android/settings/applications/PremiumSmsController.java
new file mode 100644
index 0000000..40911a5
--- /dev/null
+++ b/src/com/android/settings/applications/PremiumSmsController.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.R;
+
+public class PremiumSmsController extends BasePreferenceController {
+
+    @VisibleForTesting static final String KEY_PREMIUM_SMS = "premium_sms";
+
+    public PremiumSmsController(Context context) {
+        super(context, KEY_PREMIUM_SMS);
+    }
+
+    @AvailabilityStatus
+    public int getAvailabilityStatus() {
+        return mContext.getResources().getBoolean(R.bool.config_show_premium_sms)
+                ? AVAILABLE
+                : DISABLED_UNSUPPORTED;
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/settings/applications/SpecialAccessSettings.java b/src/com/android/settings/applications/SpecialAccessSettings.java
index 73ae744..4e43c05 100644
--- a/src/com/android/settings/applications/SpecialAccessSettings.java
+++ b/src/com/android/settings/applications/SpecialAccessSettings.java
@@ -17,6 +17,7 @@
 import android.app.ActivityManager;
 import android.content.Context;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.provider.SearchIndexableResource;
 import android.support.v7.preference.Preference;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -31,7 +32,6 @@
 public class SpecialAccessSettings extends DashboardFragment {
 
     private static final String TAG = "SpecialAccessSettings";
-
     private static final String[] DISABLED_FEATURES_LOW_RAM =
             new String[]{"notification_access", "zen_access", "enabled_vr_listeners",
                     "picture_in_picture"};
@@ -62,7 +62,18 @@
 
     @Override
     protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
-        return null;
+        return buildPreferenceControllers(context);
+    }
+
+    private static List<AbstractPreferenceController> buildPreferenceControllers(
+            @NonNull Context context) {
+        final List<AbstractPreferenceController> controllers = new ArrayList<>();
+        controllers.add(new HighPowerAppsController(context));
+        controllers.add(new DeviceAdministratorsController(context));
+        controllers.add(new PremiumSmsController(context));
+        controllers.add(new DataSaverController(context));
+        controllers.add(new EnabledVrListenersController(context));
+        return controllers;
     }
 
     @Override
@@ -82,5 +93,11 @@
                     result.add(sir);
                     return result;
                 }
+
+                @Override
+                public List<AbstractPreferenceController> getPreferenceControllers(
+                        Context context) {
+                    return buildPreferenceControllers(context);
+                }
             };
 }
diff --git a/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java b/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java
index fa67ec8..873c98c 100644
--- a/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java
+++ b/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBase.java
@@ -14,7 +14,6 @@
 
 package com.android.settings.applications.appinfo;
 
-import android.app.slice.Slice;
 import android.content.Context;
 import android.os.Bundle;
 import android.os.UserManager;
@@ -52,7 +51,13 @@
 
     @Override
     public void updateState(Preference preference) {
-        preference.setSummary(isDefaultApp() ? R.string.yes : R.string.no);
+        preference.setSummary(getSummary());
+    }
+
+    @Override
+    public String getSummary() {
+        int summaryResId = isDefaultApp() ? R.string.yes : R.string.no;
+        return mContext.getString(summaryResId);
     }
 
     @Override
@@ -69,12 +74,14 @@
 
     /**
      * Check whether the app has the default app capability
+     *
      * @return true if the app has the default app capability
      */
     protected abstract boolean hasAppCapability();
 
     /**
      * Check whether the app is the default app
+     *
      * @return true if the app is the default app
      */
     protected abstract boolean isDefaultApp();
diff --git a/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceController.java b/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceController.java
index 37a9edf..02f52b6 100644
--- a/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/DrawOverlayDetailPreferenceController.java
@@ -21,7 +21,6 @@
 import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.os.UserManager;
-import android.support.annotation.VisibleForTesting;
 import android.support.v7.preference.Preference;
 
 import com.android.settings.SettingsPreferenceFragment;
@@ -61,9 +60,8 @@
         return DrawOverlayDetails.class;
     }
 
-    @VisibleForTesting
-    CharSequence getSummary() {
-        return DrawOverlayDetails.getSummary(mContext, mParent.getAppEntry());
+    @Override
+    public String getSummary() {
+        return DrawOverlayDetails.getSummary(mContext, mParent.getAppEntry()).toString();
     }
-
 }
diff --git a/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceController.java b/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceController.java
index 2a88d2f..73e7675 100644
--- a/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/WriteSystemSettingsPreferenceController.java
@@ -21,7 +21,6 @@
 import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.os.UserManager;
-import android.support.annotation.VisibleForTesting;
 import android.support.v7.preference.Preference;
 
 import com.android.settings.SettingsPreferenceFragment;
@@ -62,9 +61,9 @@
         return WriteSettingsDetails.class;
     }
 
-    @VisibleForTesting
-    CharSequence getSummary() {
-        return WriteSettingsDetails.getSummary(mContext, mParent.getAppEntry());
-    }
+    @Override
+    public String getSummary() {
+        return WriteSettingsDetails.getSummary(mContext, mParent.getAppEntry()).toString();
 
+    }
 }
diff --git a/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java b/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java
index cba08c8..f78548b 100644
--- a/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java
+++ b/src/com/android/settings/applications/assist/DefaultAssistPreferenceController.java
@@ -26,6 +26,7 @@
 import android.support.annotation.VisibleForTesting;
 
 import com.android.internal.app.AssistUtils;
+import com.android.settings.R;
 import com.android.settings.applications.defaultapps.DefaultAppInfo;
 import com.android.settings.applications.defaultapps.DefaultAppPreferenceController;
 
@@ -73,7 +74,7 @@
 
     @Override
     public boolean isAvailable() {
-        return true;
+        return mContext.getResources().getBoolean(R.bool.config_show_assist_and_voice_input);
     }
 
     @Override
diff --git a/src/com/android/settings/backup/BackupSettingsActivityPreferenceController.java b/src/com/android/settings/backup/BackupSettingsActivityPreferenceController.java
index 7a7530c..dccc310 100644
--- a/src/com/android/settings/backup/BackupSettingsActivityPreferenceController.java
+++ b/src/com/android/settings/backup/BackupSettingsActivityPreferenceController.java
@@ -23,8 +23,6 @@
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
 
 public class BackupSettingsActivityPreferenceController extends BasePreferenceController {
     private static final String TAG = "BackupSettingActivityPC";
@@ -49,10 +47,15 @@
 
     @Override
     public void updateState(Preference preference) {
+        preference.setSummary(getSummary());
+    }
+
+    @Override
+    public String getSummary() {
         final boolean backupEnabled = mBackupManager.isBackupEnabled();
 
-        preference.setSummary(backupEnabled
-                ? R.string.accessibility_feature_state_on
-                : R.string.accessibility_feature_state_off);
+        return backupEnabled
+                ? mContext.getString(R.string.accessibility_feature_state_on)
+                : mContext.getString(R.string.accessibility_feature_state_off);
     }
 }
\ No newline at end of file
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java b/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
index 2d0ce60..bf13e07 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceController.java
@@ -109,7 +109,19 @@
 
     @Override
     public void updateState(Preference preference) {
-        updateDeviceName(preference, mLocalAdapter.getName());
+        updateDeviceName(preference);
+    }
+
+    @Override
+    public String getSummary() {
+        String deviceName = getDeviceName();
+        if (TextUtils.isEmpty(deviceName)) {
+            return super.getSummary();
+        }
+
+        return TextUtils.expandTemplate(
+                mContext.getText(R.string.bluetooth_device_name_summary),
+                BidiFormatter.getInstance().unicodeWrap(deviceName)).toString();
     }
 
     /**
@@ -132,18 +144,14 @@
      * Update device summary with {@code deviceName}, where {@code deviceName} has accent color
      *
      * @param preference to set the summary for
-     * @param deviceName bluetooth device name to show in the summary
      */
-    protected void updateDeviceName(final Preference preference, final String deviceName) {
-        if (deviceName == null) {
-            // TODO: show error message in preference subtitle
-            return;
-        }
-        final CharSequence summary = TextUtils.expandTemplate(
-                mContext.getText(R.string.bluetooth_device_name_summary),
-                BidiFormatter.getInstance().unicodeWrap(deviceName));
+    protected void updateDeviceName(final Preference preference) {
         preference.setSelectable(false);
-        preference.setSummary(summary);
+        preference.setSummary(getSummary());
+    }
+
+    protected String getDeviceName() {
+        return mLocalAdapter.getName();
     }
 
     /**
@@ -158,7 +166,7 @@
 
             if (TextUtils.equals(action, BluetoothAdapter.ACTION_LOCAL_NAME_CHANGED)) {
                 if (mPreference != null && mLocalAdapter != null && mLocalAdapter.isEnabled()) {
-                    updateDeviceName(mPreference, mLocalAdapter.getName());
+                    updateDeviceName(mPreference);
                 }
             }
         }
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java b/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java
index 69eefcf..a12d1a8 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceController.java
@@ -67,8 +67,13 @@
     }
 
     @Override
-    protected void updateDeviceName(final Preference preference, final String deviceName) {
-        preference.setSummary(deviceName);
+    protected void updateDeviceName(final Preference preference) {
+        preference.setSummary(getSummary());
+    }
+
+    @Override
+    public String getSummary() {
+        return getDeviceName();
     }
 
     @Override
diff --git a/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java b/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java
index 3482ee2..8a59768 100644
--- a/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java
+++ b/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java
@@ -98,10 +98,11 @@
     }
 
     @Override
-    public void setChecked(boolean isChecked) {
+    public boolean setChecked(boolean isChecked) {
         if (mBluetoothAdapter != null) {
             mBluetoothAdapter.setBluetoothEnabled(isChecked);
         }
+        return true;
     }
 
     /**
diff --git a/src/com/android/settings/core/FeatureFlags.java b/src/com/android/settings/core/FeatureFlags.java
index 4371b4a..e88fb11 100644
--- a/src/com/android/settings/core/FeatureFlags.java
+++ b/src/com/android/settings/core/FeatureFlags.java
@@ -21,9 +21,9 @@
  */
 public class FeatureFlags {
     public static final String SEARCH_V2 = "settings_search_v2";
-    public static final String SUGGESTIONS_V2 = "new_settings_suggestion";
     public static final String APP_INFO_V2 = "settings_app_info_v2";
     public static final String CONNECTED_DEVICE_V2 = "settings_connected_device_v2";
     public static final String BATTERY_SETTINGS_V2 = "settings_battery_v2";
     public static final String BATTERY_DISPLAY_APP_LIST = "settings_battery_display_app_list";
+    public static final String SECURITY_SETTINGS_V2 = "settings_security_settings_v2";
 }
diff --git a/src/com/android/settings/core/TogglePreferenceController.java b/src/com/android/settings/core/TogglePreferenceController.java
index 99d2ecc..5431f4d 100644
--- a/src/com/android/settings/core/TogglePreferenceController.java
+++ b/src/com/android/settings/core/TogglePreferenceController.java
@@ -14,8 +14,8 @@
 package com.android.settings.core;
 
 import android.content.Context;
-import android.support.v14.preference.SwitchPreference;
 import android.support.v7.preference.Preference;
+import android.support.v7.preference.TwoStatePreference;
 
 /**
  * Abstract class that consolidates logic for updating toggle controllers.
@@ -40,18 +40,17 @@
      * Set the Setting to {@param isChecked}
      *
      * @param isChecked Is {@true} when the setting should be enabled.
+     * @return {@true} if the underlying setting is updated.
      */
-    public abstract void setChecked(boolean isChecked);
+    public abstract boolean setChecked(boolean isChecked);
 
     @Override
     public final void updateState(Preference preference) {
-        ((SwitchPreference) preference).setChecked(isChecked());
+        ((TwoStatePreference) preference).setChecked(isChecked());
     }
 
     @Override
     public final boolean onPreferenceChange(Preference preference, Object newValue) {
-        boolean auto = (Boolean) newValue;
-        setChecked(auto);
-        return true;
+        return setChecked((Boolean) newValue);
     }
 }
\ No newline at end of file
diff --git a/src/com/android/settings/core/gateway/SettingsGateway.java b/src/com/android/settings/core/gateway/SettingsGateway.java
index b7c73f3..4c861fb 100644
--- a/src/com/android/settings/core/gateway/SettingsGateway.java
+++ b/src/com/android/settings/core/gateway/SettingsGateway.java
@@ -115,6 +115,7 @@
 import com.android.settings.security.CryptKeeperSettings;
 import com.android.settings.security.LockscreenDashboardFragment;
 import com.android.settings.security.SecuritySettings;
+import com.android.settings.security.SecuritySettingsV2;
 import com.android.settings.sim.SimSettings;
 import com.android.settings.support.SupportDashboardActivity;
 import com.android.settings.system.ResetDashboardFragment;
@@ -163,6 +164,7 @@
             NotificationStation.class.getName(),
             LocationSettings.class.getName(),
             SecuritySettings.class.getName(),
+            SecuritySettingsV2.class.getName(),
             UsageAccessDetails.class.getName(),
             PrivacySettings.class.getName(),
             DeviceAdminSettings.class.getName(),
diff --git a/src/com/android/settings/core/instrumentation/MetricsFeatureProvider.java b/src/com/android/settings/core/instrumentation/MetricsFeatureProvider.java
index 532ec66..166cbb8 100644
--- a/src/com/android/settings/core/instrumentation/MetricsFeatureProvider.java
+++ b/src/com/android/settings/core/instrumentation/MetricsFeatureProvider.java
@@ -39,7 +39,6 @@
 
     protected void installLogWriters() {
         mLoggerWriters.add(new EventLogWriter());
-        mLoggerWriters.add(new SettingSuggestionsLogWriter());
     }
 
     public void visible(Context context, int source, int category) {
diff --git a/src/com/android/settings/core/instrumentation/SettingSuggestionsLogWriter.java b/src/com/android/settings/core/instrumentation/SettingSuggestionsLogWriter.java
deleted file mode 100644
index 697f0a3..0000000
--- a/src/com/android/settings/core/instrumentation/SettingSuggestionsLogWriter.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2017 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.core.instrumentation;
-
-import android.content.Context;
-import android.util.Pair;
-
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settings.dashboard.suggestions.EventStore;
-
-/**
- * {@link LogWriter} that writes setting suggestion related logs.
- */
-public class SettingSuggestionsLogWriter implements LogWriter {
-
-    private EventStore mEventStore;
-
-    @Override
-    public void visible(Context context, int source, int category) {
-    }
-
-    @Override
-    public void hidden(Context context, int category) {
-    }
-
-    @Override
-    public void action(Context context, int category, Pair<Integer, Object>... taggedData) {
-    }
-
-    @Override
-    public void actionWithSource(Context context, int source, int category) {
-    }
-
-    @Override
-    public void action(int category, int value, Pair<Integer, Object>... taggedData) {
-    }
-
-    @Override
-    public void action(int category, boolean value, Pair<Integer, Object>... taggedData) {
-    }
-
-    @Override
-    public void action(Context context, int category, int value) {
-    }
-
-    @Override
-    public void action(Context context, int category, boolean value) {
-    }
-
-    @Override
-    public void action(Context context, int category, String pkg,
-            Pair<Integer, Object>... taggedData) {
-        if (mEventStore == null) {
-            mEventStore = new EventStore(context);
-        }
-        switch (category) {
-            case MetricsEvent.ACTION_SHOW_SETTINGS_SUGGESTION:
-                mEventStore.writeEvent(pkg, EventStore.EVENT_SHOWN);
-                break;
-            case MetricsEvent.ACTION_SETTINGS_DISMISS_SUGGESTION:
-                mEventStore.writeEvent(pkg, EventStore.EVENT_DISMISSED);
-                break;
-            case MetricsEvent.ACTION_SETTINGS_SUGGESTION:
-                mEventStore.writeEvent(pkg, EventStore.EVENT_CLICKED);
-                break;
-        }
-    }
-
-    @Override
-    public void count(Context context, String name, int value) {
-    }
-
-    @Override
-    public void histogram(Context context, String name, int bucket) {
-    }
-
-}
diff --git a/src/com/android/settings/dashboard/DashboardAdapter.java b/src/com/android/settings/dashboard/DashboardAdapter.java
index 3d473f0..97eef13 100644
--- a/src/com/android/settings/dashboard/DashboardAdapter.java
+++ b/src/com/android/settings/dashboard/DashboardAdapter.java
@@ -52,7 +52,6 @@
 import com.android.settingslib.Utils;
 import com.android.settingslib.drawer.DashboardCategory;
 import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionParser;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -61,7 +60,6 @@
         implements SummaryLoader.SummaryConsumer {
     public static final String TAG = "DashboardAdapter";
     private static final String STATE_SUGGESTION_LIST = "suggestion_list";
-    private static final String STATE_SUGGESTION_LIST_V2 = "suggestion_list_v2";
     private static final String STATE_CATEGORY_LIST = "category_list";
     private static final String STATE_SUGGESTIONS_SHOWN_LOGGED = "suggestions_shown_logged";
 
@@ -69,8 +67,6 @@
     static final String STATE_SUGGESTION_CONDITION_MODE = "suggestion_condition_mode";
     @VisibleForTesting
     static final int SUGGESTION_CONDITION_HEADER_POSITION = 0;
-    @VisibleForTesting
-    static final int MAX_SUGGESTION_TO_SHOW = 5;
 
     private final IconCache mCache;
     private final Context mContext;
@@ -80,7 +76,6 @@
     private final ArrayList<String> mSuggestionsShownLogged;
     private boolean mFirstFrameDrawn;
     private RecyclerView mRecyclerView;
-    private SuggestionParser mSuggestionParser;
     private SuggestionAdapter mSuggestionAdapter;
     private SuggestionDismissController mSuggestionDismissHandler;
     private SuggestionDismissController.Callback mCallback;
@@ -97,13 +92,10 @@
     };
 
     public DashboardAdapter(Context context, Bundle savedInstanceState,
-            List<Condition> conditions, SuggestionParser suggestionParser,
-            SuggestionControllerMixin suggestionControllerMixin,
+            List<Condition> conditions, SuggestionControllerMixin suggestionControllerMixin,
             SuggestionDismissController.Callback callback) {
 
-        // @deprecated In favor of suggestionsV2 below.
-        List<Tile> suggestions = null;
-        List<Suggestion> suggestionsV2 = null;
+        List<Suggestion> suggestions = null;
         DashboardCategory category = null;
         int suggestionConditionMode = DashboardData.HEADER_MODE_DEFAULT;
 
@@ -113,14 +105,12 @@
         mMetricsFeatureProvider = factory.getMetricsFeatureProvider();
         mDashboardFeatureProvider = factory.getDashboardFeatureProvider(context);
         mCache = new IconCache(context);
-        mSuggestionParser = suggestionParser;
         mCallback = callback;
 
         setHasStableIds(true);
 
         if (savedInstanceState != null) {
             suggestions = savedInstanceState.getParcelableArrayList(STATE_SUGGESTION_LIST);
-            suggestionsV2 = savedInstanceState.getParcelableArrayList(STATE_SUGGESTION_LIST_V2);
             category = savedInstanceState.getParcelable(STATE_CATEGORY_LIST);
             suggestionConditionMode = savedInstanceState.getInt(
                     STATE_SUGGESTION_CONDITION_MODE, suggestionConditionMode);
@@ -133,37 +123,15 @@
         mDashboardData = new DashboardData.Builder()
                 .setConditions(conditions)
                 .setSuggestions(suggestions)
-                .setSuggestionsV2(suggestionsV2)
                 .setCategory(category)
                 .setSuggestionConditionMode(suggestionConditionMode)
                 .build();
     }
 
-    public List<Tile> getSuggestions() {
-        return mDashboardData.getSuggestions();
-    }
-
-    /**
-     * @deprecated in favor of {@link #setCategory(DashboardCategory)} and
-     * {@link #setSuggestionsV2(List)}.
-     */
-    @Deprecated
-    public void setCategoriesAndSuggestions(DashboardCategory category, List<Tile> suggestions) {
-        tintIcons(category, suggestions);
-
+    public void setSuggestions(List<Suggestion> data) {
         final DashboardData prevData = mDashboardData;
         mDashboardData = new DashboardData.Builder(prevData)
-                .setSuggestions(suggestions.subList(0,
-                        Math.min(suggestions.size(), MAX_SUGGESTION_TO_SHOW)))
-                .setCategory(category)
-                .build();
-        notifyDashboardDataChanged(prevData);
-    }
-
-    public void setSuggestionsV2(List<Suggestion> data) {
-        final DashboardData prevData = mDashboardData;
-        mDashboardData = new DashboardData.Builder(prevData)
-                .setSuggestionsV2(data)
+                .setSuggestions(data)
                 .build();
         notifyDashboardDataChanged(prevData);
     }
@@ -187,30 +155,8 @@
         notifyDashboardDataChanged(prevData);
     }
 
-    /**
-     * @deprecated in favor of {@link #onSuggestionDismissed(Suggestion)}.
-     */
-    @Deprecated
-    public void onSuggestionDismissed(Tile suggestion) {
-        final List<Tile> suggestions = mDashboardData.getSuggestions();
-        if (suggestions == null || suggestions.isEmpty()) {
-            return;
-        }
-        if (suggestions.size() == 1) {
-            // The only suggestion is dismissed, and the the empty suggestion container will
-            // remain as the dashboard item. Need to refresh the dashboard list.
-            final DashboardData prevData = mDashboardData;
-            mDashboardData = new DashboardData.Builder(prevData)
-                    .setSuggestions(null)
-                    .build();
-            notifyDashboardDataChanged(prevData);
-        } else {
-            mSuggestionAdapter.removeSuggestion(suggestion);
-        }
-    }
-
     public void onSuggestionDismissed(Suggestion suggestion) {
-        final List<Suggestion> list = mDashboardData.getSuggestionsV2();
+        final List<Suggestion> list = mDashboardData.getSuggestions();
         if (list == null || list.size() == 0) {
             return;
         }
@@ -219,7 +165,7 @@
             // remain as the dashboard item. Need to refresh the dashboard list.
             final DashboardData prevData = mDashboardData;
             mDashboardData = new DashboardData.Builder(prevData)
-                    .setSuggestionsV2(null)
+                    .setSuggestions(null)
                     .build();
             notifyDashboardDataChanged(prevData);
         } else {
@@ -309,18 +255,10 @@
         return mDashboardData.getItemEntityById(itemId);
     }
 
-    /**
-     * @deprecated in favor of {@link #getSuggestionV2(int)}.
-     */
-    @Deprecated
-    public Tile getSuggestion(int position) {
+    public Suggestion getSuggestion(int position) {
         return mSuggestionAdapter.getSuggestion(position);
     }
 
-    public Suggestion getSuggestionV2(int position) {
-        return mSuggestionAdapter.getSuggestionsV2(position);
-    }
-
     @VisibleForTesting
     void notifyDashboardDataChanged(DashboardData prevData) {
         if (mFirstFrameDrawn && prevData != null) {
@@ -422,26 +360,17 @@
             int position) {
         // If there is suggestions to show, it will be at position 0 as we don't show the suggestion
         // header anymore.
-        final List<Suggestion> suggestionsV2 = mDashboardData.getSuggestionsV2();
-        final List<Tile> suggestions = mDashboardData.getSuggestions();
+        final List<Suggestion> suggestions = mDashboardData.getSuggestions();
 
         boolean conditionOnly = true;
         if (position == SUGGESTION_CONDITION_HEADER_POSITION) {
-            if (suggestions != null && suggestions.size() > 0) {
+           if (suggestions != null && suggestions.size() > 0) {
                 conditionOnly = false;
                 mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                        (List<Tile>) mDashboardData.getItemEntityByPosition(position),
-                        null, mSuggestionsShownLogged);
-                mSuggestionDismissHandler = new SuggestionDismissController(mContext,
-                        holder.data, mSuggestionControllerMixin, mSuggestionParser, mCallback);
-                holder.data.setAdapter(mSuggestionAdapter);
-            } else if (suggestionsV2 != null && suggestionsV2.size() > 0) {
-                conditionOnly = false;
-                mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                        null, (List<Suggestion>) mDashboardData.getItemEntityByPosition(position),
+                        (List<Suggestion>) mDashboardData.getItemEntityByPosition(position),
                         mSuggestionsShownLogged);
                 mSuggestionDismissHandler = new SuggestionDismissController(mContext,
-                        holder.data, mSuggestionControllerMixin, null /* parser */, mCallback);
+                        holder.data, mSuggestionControllerMixin, mCallback);
                 holder.data.setAdapter(mSuggestionAdapter);
             }
         }
@@ -494,14 +423,10 @@
 
     void onSaveInstanceState(Bundle outState) {
         final DashboardCategory category = mDashboardData.getCategory();
-        final List<Tile> suggestions = mDashboardData.getSuggestions();
-        final List<Suggestion> suggestionV2 = mDashboardData.getSuggestionsV2();
+        final List<Suggestion> suggestions = mDashboardData.getSuggestions();
         if (suggestions != null) {
-            outState.putParcelableArrayList(STATE_SUGGESTION_LIST, new ArrayList<>(suggestions));
-        }
-        if (suggestionV2 != null) {
-            outState.putParcelableArrayList(STATE_SUGGESTION_LIST_V2,
-                    new ArrayList<>(suggestionV2));
+            outState.putParcelableArrayList(STATE_SUGGESTION_LIST,
+                    new ArrayList<>(suggestions));
         }
         if (category != null) {
             outState.putParcelable(STATE_CATEGORY_LIST, category);
diff --git a/src/com/android/settings/dashboard/DashboardData.java b/src/com/android/settings/dashboard/DashboardData.java
index 6407960..da2a526 100644
--- a/src/com/android/settings/dashboard/DashboardData.java
+++ b/src/com/android/settings/dashboard/DashboardData.java
@@ -69,16 +69,14 @@
     private final List<Item> mItems;
     private final DashboardCategory mCategory;
     private final List<Condition> mConditions;
-    private final List<Tile> mSuggestions;
-    private final List<Suggestion> mSuggestionsV2;
+    private final List<Suggestion> mSuggestions;
     @HeaderMode
     private final int mSuggestionConditionMode;
 
     private DashboardData(Builder builder) {
         mCategory = builder.mCategory;
         mConditions = builder.mConditions;
-        mSuggestions = builder.mSuggestions;
-        mSuggestionsV2 = builder.mSuggestionsV2;
+        mSuggestions = builder.mSuggestionsV2;
         mSuggestionConditionMode = builder.mSuggestionConditionMode;
 
         mItems = new ArrayList<>();
@@ -123,14 +121,10 @@
         return mConditions;
     }
 
-    public List<Tile> getSuggestions() {
+    public List<Suggestion> getSuggestions() {
         return mSuggestions;
     }
 
-    public List<Suggestion> getSuggestionsV2() {
-        return mSuggestionsV2;
-    }
-
     public int getSuggestionConditionMode() {
         return mSuggestionConditionMode;
     }
@@ -197,22 +191,15 @@
      * and mIsShowingAll, mSuggestionConditionMode flag.
      */
     private void buildItemsData() {
-        final boolean useSuggestionV2 = mSuggestionsV2 != null;
-        final boolean hasSuggestions = useSuggestionV2
-                ? sizeOf(mSuggestionsV2) > 0
-                : sizeOf(mSuggestions) > 0;
+        final boolean hasSuggestions = sizeOf(mSuggestions) > 0;
         final List<Condition> conditions = getConditionsToShow(mConditions);
         final boolean hasConditions = sizeOf(conditions) > 0;
 
-        final List<Tile> suggestions = getSuggestionsToShow(mSuggestions);
-        final List<Suggestion> suggestionsV2 = getSuggestionsV2ToShow(mSuggestionsV2);
+        final List<Suggestion> suggestions = getSuggestionsToShow(mSuggestions);
 
-        final int hiddenSuggestion;
-        if (useSuggestionV2) {
-            hiddenSuggestion = hasSuggestions ? sizeOf(mSuggestionsV2) - sizeOf(suggestionsV2) : 0;
-        } else {
-            hiddenSuggestion = hasSuggestions ? sizeOf(mSuggestions) - sizeOf(suggestions) : 0;
-        }
+        final int hiddenSuggestion = hasSuggestions
+                ? sizeOf(mSuggestions) - sizeOf(suggestions)
+                : 0;
 
         final boolean hasSuggestionAndCollapsed = hasSuggestions
                 && mSuggestionConditionMode == HEADER_MODE_COLLAPSED;
@@ -231,15 +218,8 @@
                 R.layout.suggestion_condition_header,
                 STABLE_ID_SUGGESTION_CONDITION_MIDDLE_HEADER, onlyHasConditionAndCollapsed);
 
-        if (useSuggestionV2) {
-            addToItemList(suggestionsV2, R.layout.suggestion_condition_container,
-                    STABLE_ID_SUGGESTION_CONTAINER, sizeOf(suggestionsV2) > 0);
-        } else {
-            /* Suggestion container. This is the card view that contains the list of suggestions.
-             * This will be added whenever the suggestion list is not empty */
-            addToItemList(suggestions, R.layout.suggestion_condition_container,
-                    STABLE_ID_SUGGESTION_CONTAINER, sizeOf(suggestions) > 0);
-        }
+        addToItemList(suggestions, R.layout.suggestion_condition_container,
+                STABLE_ID_SUGGESTION_CONTAINER, sizeOf(suggestions) > 0);
 
         /* Second suggestion/condition header. This will be added when there is at least one
          * suggestion or condition that is not currently displayed, and the user can expand the
@@ -296,22 +276,7 @@
         return result;
     }
 
-    /**
-     * @deprecated in favor of {@link #getSuggestionsV2ToShow}.
-     */
-    @Deprecated
-    private List<Tile> getSuggestionsToShow(List<Tile> suggestions) {
-        if (suggestions == null || mSuggestionConditionMode == HEADER_MODE_COLLAPSED) {
-            return null;
-        }
-        if (mSuggestionConditionMode != HEADER_MODE_DEFAULT
-                || suggestions.size() <= DEFAULT_SUGGESTION_COUNT) {
-            return suggestions;
-        }
-        return suggestions.subList(0, DEFAULT_SUGGESTION_COUNT);
-    }
-
-    private List<Suggestion> getSuggestionsV2ToShow(List<Suggestion> suggestions) {
+    private List<Suggestion> getSuggestionsToShow(List<Suggestion> suggestions) {
         if (suggestions == null || mSuggestionConditionMode == HEADER_MODE_COLLAPSED) {
             return null;
         }
@@ -333,11 +298,6 @@
 
         private DashboardCategory mCategory;
         private List<Condition> mConditions;
-        /**
-         * @deprecated in favor of SuggestionList
-         */
-        @Deprecated
-        private List<Tile> mSuggestions;
         private List<Suggestion> mSuggestionsV2;
 
         public Builder() {
@@ -346,8 +306,7 @@
         public Builder(DashboardData dashboardData) {
             mCategory = dashboardData.mCategory;
             mConditions = dashboardData.mConditions;
-            mSuggestions = dashboardData.mSuggestions;
-            mSuggestionsV2 = dashboardData.mSuggestionsV2;
+            mSuggestionsV2 = dashboardData.mSuggestions;
             mSuggestionConditionMode = dashboardData.mSuggestionConditionMode;
         }
 
@@ -361,16 +320,7 @@
             return this;
         }
 
-        /**
-         * @deprecated in favor of {@link #setSuggestionsV2(List)})}
-         */
-        @Deprecated
-        public Builder setSuggestions(List<Tile> suggestions) {
-            this.mSuggestions = suggestions;
-            return this;
-        }
-
-        public Builder setSuggestionsV2(List<Suggestion> suggestions) {
+        public Builder setSuggestions(List<Suggestion> suggestions) {
             this.mSuggestionsV2 = suggestions;
             return this;
         }
diff --git a/src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java b/src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java
index 9ef38b8..048f6ed 100644
--- a/src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java
+++ b/src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java
@@ -218,6 +218,10 @@
             preference.setSummary(tile.summary);
         } else if (tile.metaData != null
                 && tile.metaData.containsKey(META_DATA_PREFERENCE_SUMMARY_URI)) {
+            // Set a placeholder summary before  starting to fetch real summary, this is necessary
+            // to avoid preference height change.
+            preference.setSummary(R.string.summary_placeholder);
+
             ThreadUtils.postOnBackgroundThread(() -> {
                 final Map<String, IContentProvider> providerMap = new ArrayMap<>();
                 final String uri = tile.metaData.getString(META_DATA_PREFERENCE_SUMMARY_URI);
diff --git a/src/com/android/settings/dashboard/DashboardFragment.java b/src/com/android/settings/dashboard/DashboardFragment.java
index 3e1e881..6a88a38 100644
--- a/src/com/android/settings/dashboard/DashboardFragment.java
+++ b/src/com/android/settings/dashboard/DashboardFragment.java
@@ -54,7 +54,7 @@
         SummaryLoader.SummaryConsumer {
     private static final String TAG = "DashboardFragment";
 
-    private final Map<Class, AbstractPreferenceController> mPreferenceControllers =
+    private final Map<Class, List<AbstractPreferenceController>> mPreferenceControllers =
             new ArrayMap<>();
     private final Set<String> mDashboardTilePrefKeys = new ArraySet<>();
 
@@ -156,14 +156,17 @@
 
     @Override
     public boolean onPreferenceTreeClick(Preference preference) {
-        Collection<AbstractPreferenceController> controllers = mPreferenceControllers.values();
+        Collection<List<AbstractPreferenceController>> controllers =
+                mPreferenceControllers.values();
         // If preference contains intent, log it before handling.
         mMetricsFeatureProvider.logDashboardStartIntent(
                 getContext(), preference.getIntent(), getMetricsCategory());
         // Give all controllers a chance to handle click.
-        for (AbstractPreferenceController controller : controllers) {
-            if (controller.handlePreferenceTreeClick(preference)) {
-                return true;
+        for (List<AbstractPreferenceController> controllerList : controllers) {
+            for (AbstractPreferenceController controller : controllerList) {
+                if (controller.handlePreferenceTreeClick(preference)) {
+                    return true;
+                }
             }
         }
         return super.onPreferenceTreeClick(preference);
@@ -189,12 +192,23 @@
     protected abstract int getPreferenceScreenResId();
 
     protected <T extends AbstractPreferenceController> T getPreferenceController(Class<T> clazz) {
-        AbstractPreferenceController controller = mPreferenceControllers.get(clazz);
-        return (T) controller;
+        List<AbstractPreferenceController> controllerList = mPreferenceControllers.get(clazz);
+        if (controllerList != null) {
+            if (controllerList.size() > 1) {
+                Log.w(TAG, "Multiple controllers of Class " + clazz.getSimpleName()
+                        + " found, returning first one.");
+            }
+            return (T) controllerList.get(0);
+        }
+
+        return null;
     }
 
     protected void addPreferenceController(AbstractPreferenceController controller) {
-        mPreferenceControllers.put(controller.getClass(), controller);
+        if (mPreferenceControllers.get(controller.getClass()) == null) {
+            mPreferenceControllers.put(controller.getClass(), new ArrayList<>());
+        }
+        mPreferenceControllers.get(controller.getClass()).add(controller);
     }
 
     /**
@@ -249,31 +263,32 @@
         }
         addPreferencesFromResource(resId);
         final PreferenceScreen screen = getPreferenceScreen();
-        Collection<AbstractPreferenceController> controllers = mPreferenceControllers.values();
-        for (AbstractPreferenceController controller : controllers) {
-            controller.displayPreference(screen);
-        }
+        mPreferenceControllers.values().stream().flatMap(Collection::stream).forEach(
+                controller -> controller.displayPreference(screen));
     }
 
     /**
      * Update state of each preference managed by PreferenceController.
      */
     protected void updatePreferenceStates() {
-        Collection<AbstractPreferenceController> controllers = mPreferenceControllers.values();
         final PreferenceScreen screen = getPreferenceScreen();
-        for (AbstractPreferenceController controller : controllers) {
-            if (!controller.isAvailable()) {
-                continue;
-            }
-            final String key = controller.getPreferenceKey();
+        Collection<List<AbstractPreferenceController>> controllerLists =
+                mPreferenceControllers.values();
+        for (List<AbstractPreferenceController> controllerList : controllerLists) {
+            for (AbstractPreferenceController controller : controllerList) {
+                if (!controller.isAvailable()) {
+                    continue;
+                }
+                final String key = controller.getPreferenceKey();
 
-            final Preference preference = screen.findPreference(key);
-            if (preference == null) {
-                Log.d(TAG, String.format("Cannot find preference with key %s in Controller %s",
-                        key, controller.getClass().getSimpleName()));
-                continue;
+                final Preference preference = screen.findPreference(key);
+                if (preference == null) {
+                    Log.d(TAG, String.format("Cannot find preference with key %s in Controller %s",
+                            key, controller.getClass().getSimpleName()));
+                    continue;
+                }
+                controller.updateState(preference);
             }
-            controller.updateState(preference);
         }
     }
 
diff --git a/src/com/android/settings/dashboard/DashboardFragmentRegistry.java b/src/com/android/settings/dashboard/DashboardFragmentRegistry.java
index e841496..0536403 100644
--- a/src/com/android/settings/dashboard/DashboardFragmentRegistry.java
+++ b/src/com/android/settings/dashboard/DashboardFragmentRegistry.java
@@ -33,7 +33,7 @@
 import com.android.settings.notification.ConfigureNotificationSettings;
 import com.android.settings.notification.SoundSettings;
 import com.android.settings.security.LockscreenDashboardFragment;
-import com.android.settings.security.SecuritySettings;
+import com.android.settings.security.SecuritySettingsV2;
 import com.android.settings.system.SystemDashboardFragment;
 import com.android.settingslib.drawer.CategoryKey;
 
@@ -77,7 +77,7 @@
                 CategoryKey.CATEGORY_SOUND);
         PARENT_TO_CATEGORY_KEY_MAP.put(StorageDashboardFragment.class.getName(),
                 CategoryKey.CATEGORY_STORAGE);
-        PARENT_TO_CATEGORY_KEY_MAP.put(SecuritySettings.class.getName(),
+        PARENT_TO_CATEGORY_KEY_MAP.put(SecuritySettingsV2.class.getName(),
                 CategoryKey.CATEGORY_SECURITY);
         PARENT_TO_CATEGORY_KEY_MAP.put(AccountDetailDashboardFragment.class.getName(),
                 CategoryKey.CATEGORY_ACCOUNT_DETAIL);
diff --git a/src/com/android/settings/dashboard/DashboardSummary.java b/src/com/android/settings/dashboard/DashboardSummary.java
index ff2a76a..61c202e 100644
--- a/src/com/android/settings/dashboard/DashboardSummary.java
+++ b/src/com/android/settings/dashboard/DashboardSummary.java
@@ -19,7 +19,6 @@
 import android.app.Activity;
 import android.app.LoaderManager;
 import android.content.Context;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Handler;
 import android.service.settings.suggestions.Suggestion;
@@ -41,19 +40,14 @@
 import com.android.settings.dashboard.conditional.FocusRecyclerView.FocusListener;
 import com.android.settings.dashboard.suggestions.SuggestionControllerMixin;
 import com.android.settings.dashboard.suggestions.SuggestionDismissController;
-import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.widget.ActionBarShadowController;
 import com.android.settingslib.drawer.CategoryKey;
 import com.android.settingslib.drawer.DashboardCategory;
 import com.android.settingslib.drawer.SettingsDrawerActivity;
 import com.android.settingslib.drawer.SettingsDrawerActivity.CategoryListener;
-import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionList;
-import com.android.settingslib.suggestions.SuggestionParser;
 import com.android.settingslib.utils.ThreadUtils;
 
-import java.util.ArrayList;
 import java.util.List;
 
 public class DashboardSummary extends InstrumentedFragment
@@ -73,11 +67,9 @@
     private DashboardAdapter mAdapter;
     private SummaryLoader mSummaryLoader;
     private ConditionManager mConditionManager;
-    private SuggestionParser mSuggestionParser;
     private LinearLayoutManager mLayoutManager;
     private SuggestionControllerMixin mSuggestionControllerMixin;
     private DashboardFeatureProvider mDashboardFeatureProvider;
-    private SuggestionFeatureProvider mSuggestionFeatureProvider;
     private boolean isOnCategoriesChangedCalled;
     private boolean mOnConditionsChangedCalled;
 
@@ -92,13 +84,9 @@
     @Override
     public void onAttach(Context context) {
         super.onAttach(context);
-        mSuggestionFeatureProvider = FeatureFactory.getFactory(context)
-                .getSuggestionFeatureProvider(context);
-        if (mSuggestionFeatureProvider.isSuggestionV2Enabled(context)) {
-            Log.d(TAG, "Suggestion v2 is enabled, creating SuggestionControllerMixin");
-            mSuggestionControllerMixin = new SuggestionControllerMixin(context, this /* host */,
-                    getLifecycle());
-        }
+        Log.d(TAG, "Creating SuggestionControllerMixin");
+        mSuggestionControllerMixin = new SuggestionControllerMixin(context, this /* host */,
+                getLifecycle());
     }
 
     @Override
@@ -121,10 +109,6 @@
 
         mConditionManager = ConditionManager.get(activity, false);
         getLifecycle().addObserver(mConditionManager);
-        if (mSuggestionFeatureProvider.isSuggestionEnabled(activity)) {
-            mSuggestionParser = new SuggestionParser(activity,
-                    mSuggestionFeatureProvider.getSharedPrefs(activity), R.xml.suggestion_ordering);
-        }
         if (DEBUG_TIMING) {
             Log.d(TAG, "onCreate took " + (System.currentTimeMillis() - startTime) + " ms");
         }
@@ -211,8 +195,7 @@
         mDashboard.setHasFixedSize(true);
         mDashboard.setListener(this);
         mAdapter = new DashboardAdapter(getContext(), bundle, mConditionManager.getConditions(),
-                mSuggestionParser, mSuggestionControllerMixin,
-                this /* SuggestionDismissController.Callback */);
+                mSuggestionControllerMixin, this /* SuggestionDismissController.Callback */);
         mDashboard.setAdapter(mAdapter);
         mDashboard.setItemAnimator(new DashboardItemAnimator());
         mSummaryLoader.setSummaryConsumer(mAdapter);
@@ -228,16 +211,7 @@
 
     @VisibleForTesting
     void rebuildUI() {
-        if (!mSuggestionFeatureProvider.isSuggestionEnabled(getContext())) {
-            Log.d(TAG, "Suggestion v1 feature is disabled, skipping suggestion v1");
-            ThreadUtils.postOnBackgroundThread(() -> updateCategory());
-        } else {
-            new SuggestionLoader().execute();
-            // Set categories on their own if loading suggestions takes too long.
-            mHandler.postDelayed(() -> {
-                updateCategory();
-            }, MAX_WAIT_MILLIS);
-        }
+        ThreadUtils.postOnBackgroundThread(() -> updateCategory());
     }
 
     @Override
@@ -274,20 +248,10 @@
 
     @Override
     public Suggestion getSuggestionAt(int position) {
-        return mAdapter.getSuggestionV2(position);
-    }
-
-    @Override
-    public Tile getSuggestionForPosition(int position) {
         return mAdapter.getSuggestion(position);
     }
 
     @Override
-    public void onSuggestionDismissed(Tile suggestion) {
-        mAdapter.onSuggestionDismissed(suggestion);
-    }
-
-    @Override
     public void onSuggestionDismissed(Suggestion suggestion) {
         mAdapter.onSuggestionDismissed(suggestion);
     }
@@ -295,7 +259,7 @@
     @Override
     public void onSuggestionReady(List<Suggestion> suggestions) {
         mStagingSuggestions = suggestions;
-        mAdapter.setSuggestionsV2(suggestions);
+        mAdapter.setSuggestions(suggestions);
         if (mStagingCategory != null) {
             Log.d(TAG, "Category has loaded, setting category from suggestionReady");
             mHandler.removeCallbacksAndMessages(null);
@@ -303,49 +267,6 @@
         }
     }
 
-    /**
-     * @deprecated in favor of {@link #mSuggestionControllerMixin}.
-     */
-    @Deprecated
-    private class SuggestionLoader extends AsyncTask<Void, Void, List<Tile>> {
-        @Override
-        protected List<Tile> doInBackground(Void... params) {
-            final Context context = getContext();
-            boolean isSmartSuggestionEnabled =
-                    mSuggestionFeatureProvider.isSmartSuggestionEnabled(context);
-            final SuggestionList sl = mSuggestionParser.getSuggestions(isSmartSuggestionEnabled);
-            final List<Tile> suggestions = sl.getSuggestions();
-
-            if (isSmartSuggestionEnabled) {
-                List<String> suggestionIds = new ArrayList<>(suggestions.size());
-                for (Tile suggestion : suggestions) {
-                    suggestionIds.add(mSuggestionFeatureProvider.getSuggestionIdentifier(
-                            context, suggestion));
-                }
-                // TODO: create a Suggestion class to maintain the id and other info
-                mSuggestionFeatureProvider.rankSuggestions(suggestions, suggestionIds);
-            }
-            for (int i = 0; i < suggestions.size(); i++) {
-                Tile suggestion = suggestions.get(i);
-                if (mSuggestionFeatureProvider.isSuggestionComplete(context,
-                        suggestion.intent.getComponent())) {
-                    suggestions.remove(i--);
-                }
-            }
-            if (sl.isExclusiveSuggestionCategory()) {
-                mSuggestionFeatureProvider.filterExclusiveSuggestions(suggestions);
-            }
-            return suggestions;
-        }
-
-        @Override
-        protected void onPostExecute(List<Tile> tiles) {
-            // tell handler that suggestions were loaded quickly enough
-            mHandler.removeCallbacksAndMessages(null);
-            updateCategoryAndSuggestion(tiles);
-        }
-    }
-
     @WorkerThread
     void updateCategory() {
         final DashboardCategory category = mDashboardFeatureProvider.getTilesForCategory(
@@ -356,7 +277,7 @@
             Log.d(TAG, "Suggestion has loaded, setting suggestion/category");
             ThreadUtils.postOnMainThread(() -> {
                 if (mStagingSuggestions != null) {
-                    mAdapter.setSuggestionsV2(mStagingSuggestions);
+                    mAdapter.setSuggestions(mStagingSuggestions);
                 }
                 mAdapter.setCategory(mStagingCategory);
             });
@@ -365,26 +286,4 @@
             mHandler.postDelayed(() -> mAdapter.setCategory(mStagingCategory), MAX_WAIT_MILLIS);
         }
     }
-
-    /**
-     * @deprecated in favor of {@link #mSuggestionControllerMixin}.
-     */
-    @Deprecated
-    @VisibleForTesting
-    void updateCategoryAndSuggestion(List<Tile> suggestions) {
-        final Activity activity = getActivity();
-        if (activity == null) {
-            return;
-        }
-
-        final DashboardCategory category = mDashboardFeatureProvider.getTilesForCategory(
-                CategoryKey.CATEGORY_HOMEPAGE);
-        mSummaryLoader.updateSummaryToCache(category);
-        if (suggestions != null) {
-            mAdapter.setCategoriesAndSuggestions(category, suggestions);
-        } else {
-            mAdapter.setCategory(category);
-        }
-    }
-
 }
diff --git a/src/com/android/settings/dashboard/SummaryLoader.java b/src/com/android/settings/dashboard/SummaryLoader.java
index 5af276c..c91882d 100644
--- a/src/com/android/settings/dashboard/SummaryLoader.java
+++ b/src/com/android/settings/dashboard/SummaryLoader.java
@@ -306,7 +306,7 @@
                     makeProviderW(tile);
                     break;
                 case MSG_SET_LISTENING:
-                    boolean listening = msg.arg1 != 0;
+                    boolean listening = msg.obj != null && msg.obj.equals(1);
                     setListeningW(listening);
                     break;
             }
diff --git a/src/com/android/settings/dashboard/suggestions/EventStore.java b/src/com/android/settings/dashboard/suggestions/EventStore.java
deleted file mode 100644
index cc3872e..0000000
--- a/src/com/android/settings/dashboard/suggestions/EventStore.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2017 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.dashboard.suggestions;
-
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.util.Log;
-
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
-/**
- * Stores suggestion related statistics.
- */
-public class EventStore {
-
-    public static final String TAG = "SuggestionEventStore";
-
-    public static final String EVENT_SHOWN = "shown";
-    public static final String EVENT_DISMISSED = "dismissed";
-    public static final String EVENT_CLICKED = "clicked";
-    public static final String METRIC_LAST_EVENT_TIME = "last_event_time";
-    public static final String METRIC_COUNT = "count";
-
-    private static final Set<String> EVENTS = new HashSet<String>(
-            Arrays.asList(new String[] {EVENT_SHOWN, EVENT_DISMISSED, EVENT_CLICKED}));
-    private static final Set<String> METRICS = new HashSet<String>(
-            Arrays.asList(new String[] {METRIC_LAST_EVENT_TIME, METRIC_COUNT}));
-
-    private final SharedPreferences mSharedPrefs;
-
-    public EventStore(Context context) {
-        mSharedPrefs = context.getSharedPreferences(TAG, Context.MODE_PRIVATE);
-    }
-
-    /**
-     * Writes individual log events.
-     * @param pkgName: Package for which this event is reported.
-     * @param eventType: Type of event (one of {@link #EVENTS}).
-     */
-    public void writeEvent(String pkgName, String eventType) {
-        if (!EVENTS.contains(eventType)) {
-            Log.w(TAG, "Reported event type " + eventType + " is not a valid type!");
-            return;
-        }
-        final String lastTimePrefKey = getPrefKey(pkgName, eventType, METRIC_LAST_EVENT_TIME);
-        final String countPrefKey = getPrefKey(pkgName, eventType, METRIC_COUNT);
-        writePref(lastTimePrefKey, System.currentTimeMillis());
-        writePref(countPrefKey, readPref(countPrefKey, (long) 0) + 1);
-    }
-
-    /**
-     * Reads metric of the the reported events (e.g., counts).
-     * @param pkgName: Package for which this metric is queried.
-     * @param eventType: Type of event (one of {@link #EVENTS}).
-     * @param metricType: Type of the queried metric (one of {@link #METRICS}).
-     * @return the corresponding metric.
-     */
-    public long readMetric(String pkgName, String eventType, String metricType) {
-        if (!EVENTS.contains(eventType)) {
-            Log.w(TAG, "Reported event type " + eventType + " is not a valid event!");
-            return 0;
-        } else if (!METRICS.contains(metricType)) {
-            Log.w(TAG, "Required stat type + " + metricType + " is not a valid stat!");
-            return 0;
-        }
-        return readPref(getPrefKey(pkgName, eventType, metricType), (long) 0);
-    }
-
-    private void writePref(String prefKey, long value) {
-        mSharedPrefs.edit().putLong(prefKey, value).apply();
-    }
-
-    private long readPref(String prefKey, Long defaultValue) {
-        return mSharedPrefs.getLong(prefKey, defaultValue);
-    }
-
-    private String getPrefKey(String pkgName, String eventType, String statType) {
-        return new StringBuilder()
-                .append("setting_suggestion_")
-                .append(pkgName)
-                .append("_")
-                .append(eventType)
-                .append("_")
-                .append(statType)
-                .toString();
-    }
-}
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java b/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java
index 293c95a..fc11029 100644
--- a/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java
+++ b/src/com/android/settings/dashboard/suggestions/SuggestionAdapter.java
@@ -27,12 +27,10 @@
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
-import com.android.settings.SettingsActivity;
 import com.android.settings.core.instrumentation.MetricsFeatureProvider;
 import com.android.settings.dashboard.DashboardAdapter.DashboardItemHolder;
 import com.android.settings.dashboard.DashboardAdapter.IconCache;
 import com.android.settings.overlay.FeatureFactory;
-import com.android.settingslib.drawer.Tile;
 
 import java.util.List;
 import java.util.Objects;
@@ -42,26 +40,20 @@
 
     private final Context mContext;
     private final MetricsFeatureProvider mMetricsFeatureProvider;
-    private final SuggestionFeatureProvider mSuggestionFeatureProvider;
-    @Deprecated // in favor of mSuggestionsV2
-    private final List<Tile> mSuggestions;
-    private final List<Suggestion> mSuggestionsV2;
+    private final List<Suggestion> mSuggestions;
     private final IconCache mCache;
     private final List<String> mSuggestionsShownLogged;
     private final SuggestionControllerMixin mSuggestionControllerMixin;
 
     public SuggestionAdapter(Context context, SuggestionControllerMixin suggestionControllerMixin,
-            List<Tile> suggestions, List<Suggestion> suggestionsV2,
-            List<String> suggestionsShownLogged) {
+            List<Suggestion> suggestions, List<String> suggestionsShownLogged) {
         mContext = context;
         mSuggestionControllerMixin = suggestionControllerMixin;
         mSuggestions = suggestions;
-        mSuggestionsV2 = suggestionsV2;
         mSuggestionsShownLogged = suggestionsShownLogged;
         mCache = new IconCache(context);
         final FeatureFactory factory = FeatureFactory.getFactory(context);
         mMetricsFeatureProvider = factory.getMetricsFeatureProvider();
-        mSuggestionFeatureProvider = factory.getSuggestionFeatureProvider(context);
 
         setHasStableIds(true);
     }
@@ -74,15 +66,11 @@
 
     @Override
     public void onBindViewHolder(DashboardItemHolder holder, int position) {
-        if (mSuggestions != null) {
-            bindSuggestionTile(holder, position);
-        } else {
-            bindSuggestion(holder, position);
-        }
+        bindSuggestion(holder, position);
     }
 
     private void bindSuggestion(DashboardItemHolder holder, int position) {
-        final Suggestion suggestion = mSuggestionsV2.get(position);
+        final Suggestion suggestion = mSuggestions.get(position);
         final String id = suggestion.getId();
         if (!mSuggestionsShownLogged.contains(id)) {
             mMetricsFeatureProvider.action(
@@ -101,7 +89,7 @@
         }
         final View divider = holder.itemView.findViewById(R.id.divider);
         if (divider != null) {
-            divider.setVisibility(position < mSuggestionsV2.size() - 1 ? View.VISIBLE : View.GONE);
+            divider.setVisibility(position < mSuggestions.size() - 1 ? View.VISIBLE : View.GONE);
         }
         View clickHandler = holder.itemView;
         // If a view with @android:id/primary is defined, use that as the click handler
@@ -121,110 +109,32 @@
         });
     }
 
-    /**
-     * @deprecated in favor {@link #bindSuggestion(DashboardItemHolder, int)}.
-     */
-    @Deprecated
-    private void bindSuggestionTile(DashboardItemHolder holder, int position) {
-        final Tile suggestion = (Tile) mSuggestions.get(position);
-        final String suggestionId = mSuggestionFeatureProvider.getSuggestionIdentifier(
-                mContext, suggestion);
-        // This is for cases when a suggestion is dismissed and the next one comes to view
-        if (!mSuggestionsShownLogged.contains(suggestionId)) {
-            mMetricsFeatureProvider.action(
-                    mContext, MetricsEvent.ACTION_SHOW_SETTINGS_SUGGESTION, suggestionId,
-                    mSuggestionFeatureProvider.getLoggingTaggedData(mContext));
-            mSuggestionsShownLogged.add(suggestionId);
-        }
-        if (suggestion.remoteViews != null) {
-            final ViewGroup itemView = (ViewGroup) holder.itemView;
-            itemView.removeAllViews();
-            itemView.addView(suggestion.remoteViews.apply(itemView.getContext(), itemView));
-        } else {
-            holder.icon.setImageDrawable(mCache.getIcon(suggestion.icon));
-            holder.title.setText(suggestion.title);
-            if (!TextUtils.isEmpty(suggestion.summary)) {
-                holder.summary.setText(suggestion.summary);
-                holder.summary.setVisibility(View.VISIBLE);
-            } else {
-                holder.summary.setVisibility(View.GONE);
-            }
-        }
-        final View divider = holder.itemView.findViewById(R.id.divider);
-        if (divider != null) {
-            divider.setVisibility(position < mSuggestions.size() - 1 ? View.VISIBLE : View.GONE);
-        }
-        View clickHandler = holder.itemView;
-        // If a view with @android:id/primary is defined, use that as the click handler
-        // instead.
-        final View primaryAction = holder.itemView.findViewById(android.R.id.primary);
-        if (primaryAction != null) {
-            clickHandler = primaryAction;
-        }
-
-        clickHandler.setOnClickListener(v -> {
-            mMetricsFeatureProvider.action(mContext,
-                    MetricsEvent.ACTION_SETTINGS_SUGGESTION, suggestionId,
-                    mSuggestionFeatureProvider.getLoggingTaggedData(mContext));
-            ((SettingsActivity) mContext).startSuggestion(suggestion.intent);
-        });
-    }
-
     @Override
     public long getItemId(int position) {
-        if (mSuggestions != null) {
-            return Objects.hash(mSuggestions.get(position).title);
-        } else {
-            return Objects.hash(mSuggestionsV2.get(position).getId());
-        }
+        return Objects.hash(mSuggestions.get(position).getId());
     }
 
     @Override
     public int getItemViewType(int position) {
-        if (mSuggestions != null) {
-            Tile suggestion = getSuggestion(position);
-
-            return suggestion.remoteViews != null
-                    ? R.layout.suggestion_tile_remote_container
-                    : R.layout.suggestion_tile;
+        final Suggestion suggestion = getSuggestion(position);
+        if ((suggestion.getFlags() & Suggestion.FLAG_HAS_BUTTON) != 0) {
+            return R.layout.suggestion_tile_with_button;
         } else {
-            final Suggestion suggestion = getSuggestionsV2(position);
-            if ((suggestion.getFlags() & Suggestion.FLAG_HAS_BUTTON) != 0) {
-                return R.layout.suggestion_tile_with_button;
-            } else {
-                return R.layout.suggestion_tile;
-            }
+            return R.layout.suggestion_tile;
         }
     }
 
     @Override
     public int getItemCount() {
-        if (mSuggestions != null) {
-            return mSuggestions.size();
-        } else {
-            return mSuggestionsV2.size();
-        }
+        return mSuggestions.size();
     }
 
-    public Tile getSuggestion(int position) {
+    public Suggestion getSuggestion(int position) {
         final long itemId = getItemId(position);
         if (mSuggestions == null) {
             return null;
         }
-        for (Tile tile : mSuggestions) {
-            if (Objects.hash(tile.title) == itemId) {
-                return tile;
-            }
-        }
-        return null;
-    }
-
-    public Suggestion getSuggestionsV2(int position) {
-        final long itemId = getItemId(position);
-        if (mSuggestionsV2 == null) {
-            return null;
-        }
-        for (Suggestion suggestion : mSuggestionsV2) {
+        for (Suggestion suggestion : mSuggestions) {
             if (Objects.hash(suggestion.getId()) == itemId) {
                 return suggestion;
             }
@@ -232,13 +142,8 @@
         return null;
     }
 
-    public void removeSuggestion(Tile suggestion) {
-        mSuggestions.remove(suggestion);
-        notifyDataSetChanged();
-    }
-
     public void removeSuggestion(Suggestion suggestion) {
-        mSuggestionsV2.remove(suggestion);
+        mSuggestions.remove(suggestion);
         notifyDataSetChanged();
     }
 }
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionDismissController.java b/src/com/android/settings/dashboard/suggestions/SuggestionDismissController.java
index f269f69..de0c129 100644
--- a/src/com/android/settings/dashboard/suggestions/SuggestionDismissController.java
+++ b/src/com/android/settings/dashboard/suggestions/SuggestionDismissController.java
@@ -23,27 +23,10 @@
 
 import com.android.settings.R;
 import com.android.settings.overlay.FeatureFactory;
-import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionParser;
 
 public class SuggestionDismissController extends ItemTouchHelper.SimpleCallback {
 
     public interface Callback {
-
-        /**
-         * @deprecated in favor of {@link #getSuggestionAt(int)}
-         * Returns suggestion tile data from the callback
-         */
-        @Deprecated
-        Tile getSuggestionForPosition(int position);
-
-        /**
-         * @deprecated in favor of {@link #onSuggestionDismissed(Suggestion)}
-         * Called when a suggestion is dismissed.
-         */
-        @Deprecated
-        void onSuggestionDismissed(Tile suggestion);
-
         /**
          * Returns suggestion tile data from the callback
          */
@@ -58,20 +41,13 @@
     private final Context mContext;
     private final SuggestionFeatureProvider mSuggestionFeatureProvider;
     private final SuggestionControllerMixin mSuggestionMixin;
-
-    /**
-     * @deprecated in favor of the new Suggestion backend.
-     */
-    @Deprecated
-    private final SuggestionParser mSuggestionParser;
     private final Callback mCallback;
 
     public SuggestionDismissController(Context context, RecyclerView recyclerView,
-            SuggestionControllerMixin suggestionMixin, SuggestionParser parser, Callback callback) {
+            SuggestionControllerMixin suggestionMixin, Callback callback) {
         super(0, ItemTouchHelper.START | ItemTouchHelper.END);
         mSuggestionMixin = suggestionMixin;
         mContext = context;
-        mSuggestionParser = parser;
         mSuggestionFeatureProvider = FeatureFactory.getFactory(context)
                 .getSuggestionFeatureProvider(context);
         mCallback = callback;
@@ -103,13 +79,7 @@
         }
         final int position = viewHolder.getAdapterPosition();
         final Suggestion suggestionV2 = mCallback.getSuggestionAt(position);
-        if (suggestionV2 != null) {
-            mSuggestionFeatureProvider.dismissSuggestion(mContext, mSuggestionMixin, suggestionV2);
-            mCallback.onSuggestionDismissed(suggestionV2);
-        } else {
-            final Tile suggestion = mCallback.getSuggestionForPosition(position);
-            mSuggestionFeatureProvider.dismissSuggestion(mContext, mSuggestionParser, suggestion);
-            mCallback.onSuggestionDismissed(suggestion);
-        }
+        mSuggestionFeatureProvider.dismissSuggestion(mContext, mSuggestionMixin, suggestionV2);
+        mCallback.onSuggestionDismissed(suggestionV2);
     }
 }
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProvider.java b/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProvider.java
index f911401..bdc29e7 100644
--- a/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProvider.java
+++ b/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProvider.java
@@ -24,7 +24,6 @@
 import android.util.Pair;
 
 import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionParser;
 
 import java.util.List;
 
@@ -33,14 +32,6 @@
 
     /**
      * Whether or not the whole suggestion feature is enabled.
-     *
-     * @deprecated in favor of {@link #isSuggestionV2Enabled(Context)}
-     */
-    @Deprecated
-    boolean isSuggestionEnabled(Context context);
-
-    /**
-     * Whether or not the suggestion v2 feature is enabled.
      */
     boolean isSuggestionV2Enabled(Context context);
 
@@ -63,44 +54,17 @@
     SharedPreferences getSharedPrefs(Context context);
 
     /**
-     * Ranks the list of suggestions in place.
-     *
-     * @param suggestions   List of suggestion Tiles
-     * @param suggestionIds List of suggestion ids corresponding to the suggestion tiles.
-     * @deprecated in favor of SettingsIntelligence
-     */
-    @Deprecated
-    void rankSuggestions(final List<Tile> suggestions, List<String> suggestionIds);
-
-    /**
      * Only keep top few suggestions from exclusive suggestions.
      */
     void filterExclusiveSuggestions(List<Tile> suggestions);
 
     /**
      * Dismisses a suggestion.
-     *
-     * @deprecated in favor of {@link #dismissSuggestion(Context, SuggestionControllerMixin,
-     * Suggestion)}
-     */
-    @Deprecated
-    void dismissSuggestion(Context context, SuggestionParser parser, Tile suggestion);
-
-    /**
-     * Dismisses a suggestion.
      */
     void dismissSuggestion(Context context, SuggestionControllerMixin suggestionMixin,
             Suggestion suggestion);
 
     /**
-     * Returns an identifier for the suggestion
-     *
-     * @deprecated in favor or {@link Suggestion#getId()}
-     */
-    @Deprecated
-    String getSuggestionIdentifier(Context context, Tile suggestion);
-
-    /**
      * Returns common tagged data for suggestion logging.
      */
     Pair<Integer, Object>[] getLoggingTaggedData(Context context);
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImpl.java b/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImpl.java
index 3fc2fb2..fe19b95 100644
--- a/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImpl.java
+++ b/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImpl.java
@@ -16,19 +16,15 @@
 
 package com.android.settings.dashboard.suggestions;
 
-import static com.android.settings.core.FeatureFlags.SUGGESTIONS_V2;
-
 import android.app.ActivityManager;
 import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
 import android.provider.Settings.Secure;
 import android.service.settings.suggestions.Suggestion;
 import android.support.annotation.NonNull;
 import android.support.annotation.VisibleForTesting;
-import android.util.FeatureFlagUtils;
 import android.util.Log;
 import android.util.Pair;
 
@@ -54,7 +50,6 @@
 import com.android.settings.wallpaper.WallpaperSuggestionActivity;
 import com.android.settings.wifi.WifiCallingSuggestionActivity;
 import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionParser;
 
 import java.util.List;
 
@@ -65,23 +60,13 @@
 
     private static final String SHARED_PREF_FILENAME = "suggestions";
 
-    private final SuggestionRanker mSuggestionRanker;
     private final MetricsFeatureProvider mMetricsFeatureProvider;
 
     @Override
-    public boolean isSuggestionEnabled(Context context) {
-        final ActivityManager am =
-                (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
-        boolean isLowRamDevice = am.isLowRamDevice();
-        return !isLowRamDevice && !isV2Enabled(context);
-    }
-
-    @Override
     public boolean isSuggestionV2Enabled(Context context) {
         final ActivityManager am =
                 (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
-        boolean isLowRamDevice = am.isLowRamDevice();
-        return !isLowRamDevice && isV2Enabled(context);
+        return !am.isLowRamDevice();
     }
 
     @Override
@@ -91,10 +76,6 @@
                 "com.android.settings.intelligence.suggestions.SuggestionService");
     }
 
-    private static boolean isV2Enabled(Context context) {
-        return FeatureFlagUtils.isEnabled(context, SUGGESTIONS_V2);
-    }
-
     @Override
     public boolean isSmartSuggestionEnabled(Context context) {
         return false;
@@ -143,18 +124,11 @@
 
     public SuggestionFeatureProviderImpl(Context context) {
         final Context appContext = context.getApplicationContext();
-        mSuggestionRanker = new SuggestionRanker(
-                new SuggestionFeaturizer(new EventStore(appContext)));
         mMetricsFeatureProvider = FeatureFactory.getFactory(appContext)
                 .getMetricsFeatureProvider();
     }
 
     @Override
-    public void rankSuggestions(final List<Tile> suggestions, List<String> suggestionIds) {
-        mSuggestionRanker.rankSuggestions(suggestions, suggestionIds);
-    }
-
-    @Override
     public void filterExclusiveSuggestions(List<Tile> suggestions) {
         if (suggestions == null) {
             return;
@@ -166,26 +140,6 @@
     }
 
     @Override
-    public void dismissSuggestion(Context context, SuggestionParser parser, Tile suggestion) {
-        if (parser == null || suggestion == null || context == null) {
-            return;
-        }
-        final Pair<Integer, Object>[] taggedData = getLoggingTaggedData(context);
-
-        mMetricsFeatureProvider.action(
-                context, MetricsEvent.ACTION_SETTINGS_DISMISS_SUGGESTION,
-                getSuggestionIdentifier(context, suggestion),
-                taggedData);
-        if (!parser.dismissSuggestion(suggestion)) {
-            return;
-        }
-        context.getPackageManager().setComponentEnabledSetting(
-                suggestion.intent.getComponent(),
-                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
-                PackageManager.DONT_KILL_APP);
-    }
-
-    @Override
     public void dismissSuggestion(Context context, SuggestionControllerMixin mixin,
             Suggestion suggestion) {
         if (mixin == null || suggestion == null || context == null) {
@@ -198,24 +152,9 @@
     }
 
     @Override
-    public String getSuggestionIdentifier(Context context, Tile suggestion) {
-        if (suggestion.intent == null || suggestion.intent.getComponent() == null
-                || context == null) {
-            return "unknown_suggestion";
-        }
-        String packageName = suggestion.intent.getComponent().getPackageName();
-        if (packageName.equals(context.getPackageName())) {
-            // Since Settings provides several suggestions, fill in the class instead of the
-            // package for these.
-            packageName = suggestion.intent.getComponent().getClassName();
-        }
-        return packageName;
-    }
-
-    @Override
     public Pair<Integer, Object>[] getLoggingTaggedData(Context context) {
         final boolean isSmartSuggestionEnabled = isSmartSuggestionEnabled(context);
-        return new Pair[]{Pair.create(
+        return new Pair[] {Pair.create(
                 MetricsEvent.FIELD_SETTINGS_SMART_SUGGESTIONS_ENABLED,
                 isSmartSuggestionEnabled ? 1 : 0)};
     }
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionFeaturizer.java b/src/com/android/settings/dashboard/suggestions/SuggestionFeaturizer.java
deleted file mode 100644
index 18ac50a..0000000
--- a/src/com/android/settings/dashboard/suggestions/SuggestionFeaturizer.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2017 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.dashboard.suggestions;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Creates a set of interaction features (i.e., metrics) to represent each setting suggestion. These
- * features currently include normalized time from previous events (shown, dismissed and clicked)
- * for any particular suggestion and also counts of these events. These features are used as signals
- * to find the best ranking for suggestion items.
- */
-public class SuggestionFeaturizer {
-
-    // Key of the features used for ranking.
-    public static final String FEATURE_IS_SHOWN = "is_shown";
-    public static final String FEATURE_IS_DISMISSED = "is_dismissed";
-    public static final String FEATURE_IS_CLICKED = "is_clicked";
-    public static final String FEATURE_TIME_FROM_LAST_SHOWN = "time_from_last_shown";
-    public static final String FEATURE_TIME_FROM_LAST_DISMISSED = "time_from_last_dismissed";
-    public static final String FEATURE_TIME_FROM_LAST_CLICKED = "time_from_last_clicked";
-    public static final String FEATURE_SHOWN_COUNT = "shown_count";
-    public static final String FEATURE_DISMISSED_COUNT = "dismissed_count";
-    public static final String FEATURE_CLICKED_COUNT = "clicked_count";
-
-    // The following numbers are estimated from histograms.
-    public static final double TIME_NORMALIZATION_FACTOR = 2e10;
-    public static final double COUNT_NORMALIZATION_FACTOR = 500;
-
-    private final EventStore mEventStore;
-
-    /**
-     * Constructor
-     *
-     * @param eventStore An instance of {@code EventStore} which maintains the recorded suggestion
-     * events.
-     */
-    public SuggestionFeaturizer(EventStore eventStore) {
-        mEventStore = eventStore;
-    }
-
-    /**
-     * Extracts the features for each package name.
-     *
-     * @param pkgNames: List of package names for which features are queried.
-     * @return A Map containing the features, keyed by the package names. Each map value contains
-     * another map with key-value pairs of the features.
-     */
-    public Map<String, Map<String, Double>> featurize(List<String> pkgNames) {
-        Map<String, Map<String, Double>> features = new HashMap<>();
-        Long curTimeMs = System.currentTimeMillis();
-        for (String pkgName : pkgNames) {
-            Map<String, Double> featureMap = new HashMap<>();
-            features.put(pkgName, featureMap);
-            Long lastShownTime = mEventStore
-                    .readMetric(pkgName, EventStore.EVENT_SHOWN, EventStore.METRIC_LAST_EVENT_TIME);
-            Long lastDismissedTime = mEventStore.readMetric(pkgName, EventStore.EVENT_DISMISSED,
-                    EventStore.METRIC_LAST_EVENT_TIME);
-            Long lastClickedTime = mEventStore.readMetric(pkgName, EventStore.EVENT_CLICKED,
-                    EventStore.METRIC_LAST_EVENT_TIME);
-            featureMap.put(FEATURE_IS_SHOWN, booleanToDouble(lastShownTime > 0));
-            featureMap.put(FEATURE_IS_DISMISSED, booleanToDouble(lastDismissedTime > 0));
-            featureMap.put(FEATURE_IS_CLICKED, booleanToDouble(lastClickedTime > 0));
-            featureMap.put(FEATURE_TIME_FROM_LAST_SHOWN,
-                    normalizedTimeDiff(curTimeMs, lastShownTime));
-            featureMap.put(FEATURE_TIME_FROM_LAST_DISMISSED,
-                    normalizedTimeDiff(curTimeMs, lastDismissedTime));
-            featureMap.put(FEATURE_TIME_FROM_LAST_CLICKED,
-                    normalizedTimeDiff(curTimeMs, lastClickedTime));
-            featureMap.put(FEATURE_SHOWN_COUNT, normalizedCount(mEventStore
-                    .readMetric(pkgName, EventStore.EVENT_SHOWN, EventStore.METRIC_COUNT)));
-            featureMap.put(FEATURE_DISMISSED_COUNT, normalizedCount(mEventStore
-                    .readMetric(pkgName, EventStore.EVENT_DISMISSED, EventStore.METRIC_COUNT)));
-            featureMap.put(FEATURE_CLICKED_COUNT, normalizedCount(mEventStore
-                    .readMetric(pkgName, EventStore.EVENT_CLICKED, EventStore.METRIC_COUNT)));
-        }
-        return features;
-    }
-
-    private static double booleanToDouble(boolean bool) {
-        return bool ? 1 : 0;
-    }
-
-    private static double normalizedTimeDiff(long curTimeMs, long preTimeMs) {
-        return Math.min(1, (curTimeMs - preTimeMs) / TIME_NORMALIZATION_FACTOR);
-    }
-
-    private static double normalizedCount(long count) {
-        return Math.min(1, count / COUNT_NORMALIZATION_FACTOR);
-    }
-}
diff --git a/src/com/android/settings/dashboard/suggestions/SuggestionRanker.java b/src/com/android/settings/dashboard/suggestions/SuggestionRanker.java
deleted file mode 100644
index 14c4b15..0000000
--- a/src/com/android/settings/dashboard/suggestions/SuggestionRanker.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2017 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.dashboard.suggestions;
-
-import com.android.settingslib.drawer.Tile;
-
-import android.support.annotation.VisibleForTesting;
-
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-public class SuggestionRanker {
-
-    private static final String TAG = "SuggestionRanker";
-
-    // The following coefficients form a linear model, which mixes the features to obtain a
-    // relevance metric for ranking the suggestion items. This model is learned with off-line data
-    // by training a binary classifier to detect the clicked items. The higher the obtained
-    // relevance metric, the higher chance of getting clicked.
-    private static final Map<String, Double> WEIGHTS = new HashMap<String, Double>() {{
-        put(SuggestionFeaturizer.FEATURE_IS_SHOWN, 5.05140842519);
-        put(SuggestionFeaturizer.FEATURE_IS_DISMISSED, 2.29641455171);
-        put(SuggestionFeaturizer.FEATURE_IS_CLICKED, -2.98812233623);
-        put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_SHOWN, 5.02807250202);
-        put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_DISMISSED, 2.49589700842);
-        put(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_CLICKED, -4.3377039948);
-        put(SuggestionFeaturizer.FEATURE_SHOWN_COUNT, -2.35993512546);
-    }};
-
-    private final SuggestionFeaturizer mSuggestionFeaturizer;
-
-    private final Map<Tile, Double> relevanceMetrics;
-
-    Comparator<Tile> suggestionComparator = new Comparator<Tile>() {
-        @Override
-        public int compare(Tile suggestion1, Tile suggestion2) {
-            return relevanceMetrics.get(suggestion1) < relevanceMetrics.get(suggestion2) ? 1 : -1;
-        }
-    };
-
-    public SuggestionRanker(SuggestionFeaturizer suggestionFeaturizer) {
-        mSuggestionFeaturizer = suggestionFeaturizer;
-        relevanceMetrics = new HashMap<Tile, Double>();
-    }
-
-    public void rankSuggestions(final List<Tile> suggestions, List<String> suggestionIds) {
-        relevanceMetrics.clear();
-        Map<String, Map<String, Double>> features = mSuggestionFeaturizer.featurize(suggestionIds);
-        for (int i = 0; i < suggestionIds.size(); i++) {
-            relevanceMetrics.put(suggestions.get(i),
-                    getRelevanceMetric(features.get(suggestionIds.get(i))));
-        }
-        Collections.sort(suggestions, suggestionComparator);
-    }
-
-    @VisibleForTesting
-    double getRelevanceMetric(Map<String, Double> features) {
-        double sum = 0;
-        if (features == null) {
-            return sum;
-        }
-        for (String feature : WEIGHTS.keySet()) {
-            sum += WEIGHTS.get(feature) * features.get(feature);
-        }
-        return sum;
-    }
-}
diff --git a/src/com/android/settings/development/BluetoothInbandRingingPreferenceController.java b/src/com/android/settings/development/BluetoothInbandRingingPreferenceController.java
index db5a881..809db19 100644
--- a/src/com/android/settings/development/BluetoothInbandRingingPreferenceController.java
+++ b/src/com/android/settings/development/BluetoothInbandRingingPreferenceController.java
@@ -31,11 +31,11 @@
         DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
         PreferenceControllerMixin {
 
-    private static final String BLUETOOTH_ENABLE_INBAND_RINGING_KEY =
-            "bluetooth_enable_inband_ringing";
+    private static final String BLUETOOTH_DISABLE_INBAND_RINGING_KEY =
+            "bluetooth_disable_inband_ringing";
     @VisibleForTesting
-    static final String BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY =
-            "persist.bluetooth.enableinbandringing";
+    static final String BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY =
+            "persist.bluetooth.disableinbandringing";
 
     private SwitchPreference mPreference;
 
@@ -50,7 +50,7 @@
 
     @Override
     public String getPreferenceKey() {
-        return BLUETOOTH_ENABLE_INBAND_RINGING_KEY;
+        return BLUETOOTH_DISABLE_INBAND_RINGING_KEY;
     }
 
     @Override
@@ -62,16 +62,16 @@
 
     @Override
     public boolean onPreferenceChange(Preference preference, Object newValue) {
-        final boolean isEnabled = (Boolean) newValue;
-        SystemProperties.set(BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY,
-                isEnabled ? "true" : "false");
+        final boolean isChecked = (Boolean) newValue;
+        SystemProperties.set(BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY,
+                isChecked ? "true" : "false");
         return true;
     }
 
     @Override
     public void updateState(Preference preference) {
         final boolean isEnabled = SystemProperties.getBoolean(
-                BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY, true /* default */);
+                BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY, false /* default */);
         mPreference.setChecked(isEnabled);
     }
 
@@ -83,9 +83,8 @@
     @Override
     protected void onDeveloperOptionsSwitchDisabled() {
         mPreference.setEnabled(false);
-        // the default setting for this preference is the enabled state
-        mPreference.setChecked(true);
-        SystemProperties.set(BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY, "true");
+        mPreference.setChecked(false);
+        SystemProperties.set(BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY, "false");
     }
 
     @VisibleForTesting
diff --git a/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java b/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java
new file mode 100644
index 0000000..5512685
--- /dev/null
+++ b/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2018 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.development;
+
+import android.content.Context;
+import android.os.SystemProperties;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.TextUtils;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+public class BluetoothMaxConnectedAudioDevicesPreferenceController extends
+        DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
+        PreferenceControllerMixin {
+
+    private static final String BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_KEY =
+            "bluetooth_max_connected_audio_devices";
+
+    @VisibleForTesting
+    static final String BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY =
+            "persist.bluetooth.maxconnectedaudiodevices";
+
+    private final String[] mListValues;
+    private final String[] mListSummaries;
+    private ListPreference mPreference;
+
+    public BluetoothMaxConnectedAudioDevicesPreferenceController(Context context) {
+        super(context);
+
+        mListValues = context.getResources()
+                .getStringArray(R.array.bluetooth_max_connected_audio_devices_values);
+        mListSummaries = context.getResources()
+                .getStringArray(R.array.bluetooth_max_connected_audio_devices);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_KEY;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+
+        mPreference = (ListPreference) screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        SystemProperties.set(BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY, newValue.toString());
+        updateState(preference);
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final String currentValue = SystemProperties.get(
+                BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY);
+        int index = 0; // Defaults to 1 device
+        for (int i = 0; i < mListValues.length; i++) {
+            if (TextUtils.equals(currentValue, mListValues[i])) {
+                index = i;
+                break;
+            }
+        }
+        mPreference.setValue(mListValues[index]);
+        mPreference.setSummary(mListSummaries[index]);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchEnabled() {
+        mPreference.setEnabled(true);
+        updateState(mPreference);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        mPreference.setEnabled(false);
+        SystemProperties.set(BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY, mListValues[0]);
+        mPreference.setValue(mListValues[0]);
+        mPreference.setSummary(mListSummaries[0]);
+    }
+}
+
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index e736798..a404bc0 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -417,6 +417,7 @@
                 bluetoothA2dpConfigStore));
         controllers.add(new BluetoothAudioQualityPreferenceController(context, lifecycle,
                 bluetoothA2dpConfigStore));
+        controllers.add(new BluetoothMaxConnectedAudioDevicesPreferenceController(context));
         controllers.add(new ShowTapsPreferenceController(context));
         controllers.add(new PointerLocationPreferenceController(context));
         controllers.add(new ShowSurfaceUpdatesPreferenceController(context));
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java b/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java
index d9e42df..8c8b90e 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardMigrateConfirm.java
@@ -16,22 +16,28 @@
 
 package com.android.settings.deviceinfo;
 
+import static com.android.settings.deviceinfo.StorageSettings.TAG;
+
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.content.pm.UserInfo;
 import android.os.Bundle;
+import android.os.UserManager;
 import android.os.storage.DiskInfo;
 import android.os.storage.StorageManager;
 import android.os.storage.VolumeInfo;
+import android.text.TextUtils;
 import android.util.Log;
-
 import android.widget.Toast;
+
 import com.android.settings.R;
+import com.android.settings.password.ChooseLockSettingsHelper;
 
 import java.util.Objects;
 
-import static com.android.settings.deviceinfo.StorageSettings.TAG;
-
 public class StorageWizardMigrateConfirm extends StorageWizardBase {
+    private static final int REQUEST_CREDENTIAL = 100;
+
     private MigrateEstimateTask mEstimate;
 
     @Override
@@ -75,9 +81,22 @@
 
     @Override
     public void onNavigateNext() {
-        int moveId;
+        // Ensure that all users are unlocked so that we can move their data
+        if (StorageManager.isFileEncryptedNativeOrEmulated()) {
+            for (UserInfo user : getSystemService(UserManager.class).getUsers()) {
+                if (!StorageManager.isUserKeyUnlocked(user.id)) {
+                    Log.d(TAG, "User " + user.id + " is currently locked; requesting unlock");
+                    final CharSequence description = TextUtils.expandTemplate(
+                            getText(R.string.storage_wizard_move_unlock), user.name);
+                    new ChooseLockSettingsHelper(this).launchConfirmationActivityForAnyUser(
+                            REQUEST_CREDENTIAL, null, null, description, user.id);
+                    return;
+                }
+            }
+        }
 
         // We only expect exceptions from StorageManagerService#setPrimaryStorageUuid
+        int moveId;
         try {
             moveId = getPackageManager().movePrimaryStorage(mVolume);
         } catch (IllegalArgumentException e) {
@@ -108,4 +127,22 @@
         startActivity(intent);
         finishAffinity();
     }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUEST_CREDENTIAL) {
+            if (resultCode == RESULT_OK) {
+                // Credentials confirmed, so storage should be unlocked; let's
+                // go look for the next locked user.
+                onNavigateNext();
+            } else {
+                // User wasn't able to confirm credentials, so we're okay
+                // landing back at the wizard page again, where they read
+                // instructions again and tap "Next" to try again.
+                Log.w(TAG, "Failed to confirm credentials");
+            }
+        } else {
+            super.onActivityResult(requestCode, resultCode, data);
+        }
+    }
 }
diff --git a/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java b/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java
index 65b3d1f..e82612c 100644
--- a/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java
+++ b/src/com/android/settings/deviceinfo/StorageWizardMoveConfirm.java
@@ -16,20 +16,30 @@
 
 package com.android.settings.deviceinfo;
 
-import android.content.Intent;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.os.Bundle;
-
-import com.android.internal.util.Preconditions;
-import com.android.settings.R;
-
 import static android.content.Intent.EXTRA_PACKAGE_NAME;
 import static android.content.Intent.EXTRA_TITLE;
 import static android.content.pm.PackageManager.EXTRA_MOVE_ID;
 import static android.os.storage.VolumeInfo.EXTRA_VOLUME_ID;
 
+import static com.android.settings.deviceinfo.StorageSettings.TAG;
+
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.UserInfo;
+import android.os.Bundle;
+import android.os.UserManager;
+import android.os.storage.StorageManager;
+import android.text.TextUtils;
+import android.util.Log;
+
+import com.android.internal.util.Preconditions;
+import com.android.settings.R;
+import com.android.settings.password.ChooseLockSettingsHelper;
+
 public class StorageWizardMoveConfirm extends StorageWizardBase {
+    private static final int REQUEST_CREDENTIAL = 100;
+
     private String mPackageName;
     private ApplicationInfo mApp;
 
@@ -66,6 +76,20 @@
 
     @Override
     public void onNavigateNext() {
+        // Ensure that all users are unlocked so that we can move their data
+        if (StorageManager.isFileEncryptedNativeOrEmulated()) {
+            for (UserInfo user : getSystemService(UserManager.class).getUsers()) {
+                if (!StorageManager.isUserKeyUnlocked(user.id)) {
+                    Log.d(TAG, "User " + user.id + " is currently locked; requesting unlock");
+                    final CharSequence description = TextUtils.expandTemplate(
+                            getText(R.string.storage_wizard_move_unlock), user.name);
+                    new ChooseLockSettingsHelper(this).launchConfirmationActivityForAnyUser(
+                            REQUEST_CREDENTIAL, null, null, description, user.id);
+                    return;
+                }
+            }
+        }
+
         // Kick off move before we transition
         final String appName = getPackageManager().getApplicationLabel(mApp).toString();
         final int moveId = getPackageManager().movePackage(mPackageName, mVolume);
@@ -77,4 +101,22 @@
         startActivity(intent);
         finishAffinity();
     }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUEST_CREDENTIAL) {
+            if (resultCode == RESULT_OK) {
+                // Credentials confirmed, so storage should be unlocked; let's
+                // go look for the next locked user.
+                onNavigateNext();
+            } else {
+                // User wasn't able to confirm credentials, so we're okay
+                // landing back at the wizard page again, where they read
+                // instructions again and tap "Next" to try again.
+                Log.w(TAG, "Failed to confirm credentials");
+            }
+        } else {
+            super.onActivityResult(requestCode, resultCode, data);
+        }
+    }
 }
diff --git a/src/com/android/settings/deviceinfo/SystemUpdatePreferenceController.java b/src/com/android/settings/deviceinfo/SystemUpdatePreferenceController.java
index 92c33d8..a061f82 100644
--- a/src/com/android/settings/deviceinfo/SystemUpdatePreferenceController.java
+++ b/src/com/android/settings/deviceinfo/SystemUpdatePreferenceController.java
@@ -78,8 +78,12 @@
 
     @Override
     public void updateState(Preference preference) {
-        preference.setSummary(mContext.getString(R.string.about_summary,
-                Build.VERSION.RELEASE));
+        preference.setSummary(getSummary());
+    }
+
+    @Override
+    public String getSummary() {
+        return mContext.getString(R.string.about_summary, Build.VERSION.RELEASE);
     }
 
     /**
diff --git a/src/com/android/settings/display/AutoBrightnessPreferenceController.java b/src/com/android/settings/display/AutoBrightnessPreferenceController.java
index d71a1f8..28f9260 100644
--- a/src/com/android/settings/display/AutoBrightnessPreferenceController.java
+++ b/src/com/android/settings/display/AutoBrightnessPreferenceController.java
@@ -45,9 +45,10 @@
     }
 
     @Override
-    public void setChecked(boolean isChecked) {
+    public boolean setChecked(boolean isChecked) {
         Settings.System.putInt(mContext.getContentResolver(), SYSTEM_KEY,
                 isChecked ? SCREEN_BRIGHTNESS_MODE_AUTOMATIC : DEFAULT_VALUE);
+        return true;
     }
 
     @Override
diff --git a/src/com/android/settings/fingerprint/FingerprintProfileStatusPreferenceController.java b/src/com/android/settings/fingerprint/FingerprintProfileStatusPreferenceController.java
new file mode 100644
index 0000000..68d2ade
--- /dev/null
+++ b/src/com/android/settings/fingerprint/FingerprintProfileStatusPreferenceController.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2018 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.fingerprint;
+
+import android.content.Context;
+import android.os.UserHandle;
+
+public class FingerprintProfileStatusPreferenceController
+        extends FingerprintStatusPreferenceController {
+
+    public static final String KEY_FINGERPRINT_SETTINGS = "fingerprint_settings_profile";
+
+    public FingerprintProfileStatusPreferenceController(Context context) {
+        super(context, KEY_FINGERPRINT_SETTINGS);
+    }
+
+    @Override
+    protected boolean isUserSupported() {
+        return mProfileChallengeUserId != UserHandle.USER_NULL
+                && mLockPatternUtils.isSeparateProfileChallengeAllowed(mProfileChallengeUserId);
+    }
+
+    @Override
+    protected int getUserId() {
+        return mProfileChallengeUserId;
+    }
+}
diff --git a/src/com/android/settings/fingerprint/FingerprintSettings.java b/src/com/android/settings/fingerprint/FingerprintSettings.java
index ad7f83a..de7187c 100644
--- a/src/com/android/settings/fingerprint/FingerprintSettings.java
+++ b/src/com/android/settings/fingerprint/FingerprintSettings.java
@@ -25,12 +25,10 @@
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
 import android.hardware.fingerprint.Fingerprint;
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.Bundle;
-import android.os.CancellationSignal;
 import android.os.Handler;
 import android.os.UserHandle;
 import android.os.UserManager;
@@ -41,12 +39,7 @@
 import android.support.v7.preference.PreferenceGroup;
 import android.support.v7.preference.PreferenceScreen;
 import android.support.v7.preference.PreferenceViewHolder;
-import android.text.Annotation;
-import android.text.SpannableString;
-import android.text.SpannableStringBuilder;
-import android.text.TextPaint;
 import android.text.TextUtils;
-import android.text.style.URLSpan;
 import android.util.Log;
 import android.view.View;
 import android.view.WindowManager;
@@ -61,6 +54,7 @@
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.password.ChooseLockGeneric;
 import com.android.settings.password.ChooseLockSettingsHelper;
+import com.android.settings.utils.AnnotationSpan;
 import com.android.settingslib.HelpUtils;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
@@ -103,6 +97,9 @@
 
     private static final long LOCKOUT_DURATION = 30000; // time we have to wait for fp to reset, ms
 
+    public static final String ANNOTATION_URL = "url";
+    public static final String ANNOTATION_ADMIN_DETAILS = "admin_details";
+
     public static final String KEY_FINGERPRINT_SETTINGS = "fingerprint_settings";
 
     @Override
@@ -162,6 +159,20 @@
         private FingerprintRemoveSidecar mRemovalSidecar;
         private HashMap<Integer, String> mFingerprintsRenaming;
 
+        final AnnotationSpan.LinkInfo mUrlLinkInfo = new AnnotationSpan.LinkInfo(
+                ANNOTATION_URL, (view) -> {
+            final Context context = view.getContext();
+            Intent intent = HelpUtils.getHelpIntent(context, getString(getHelpResource()),
+                    context.getClass().getName());
+            if (intent != null) {
+                try {
+                    view.startActivityForResult(intent, 0);
+                } catch (ActivityNotFoundException e) {
+                    Log.w(TAG, "Activity was not found for intent, " + intent.toString());
+                }
+            }
+        });
+
         FingerprintAuthenticateSidecar.Listener mAuthenticateListener =
             new FingerprintAuthenticateSidecar.Listener() {
                 @Override
@@ -346,10 +357,15 @@
             final FooterPreference pref = mFooterPreferenceMixin.createFooterPreference();
             final EnforcedAdmin admin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
                     activity, DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT, mUserId);
-            pref.setTitle(LearnMoreSpan.linkify(getText(admin != null
-                            ? R.string.security_settings_fingerprint_enroll_disclaimer_lockscreen_disabled
+            final AnnotationSpan.LinkInfo adminLinkInfo = new AnnotationSpan.LinkInfo(
+                    ANNOTATION_ADMIN_DETAILS, (view) -> {
+                RestrictedLockUtils.sendShowAdminSupportDetailsIntent(activity, admin);
+            });
+            pref.setTitle(AnnotationSpan.linkify(getText(admin != null
+                            ? R.string
+                            .security_settings_fingerprint_enroll_disclaimer_lockscreen_disabled
                             : R.string.security_settings_fingerprint_enroll_disclaimer),
-                    getString(getHelpResource()), admin));
+                    mUrlLinkInfo, adminLinkInfo));
         }
 
         protected void removeFingerprintPreference(int fingerprintId) {
@@ -906,74 +922,10 @@
         }
     }
 
-    private static class LearnMoreSpan extends URLSpan {
-        private static final String TAG = "LearnMoreSpan";
-        private static final Typeface TYPEFACE_MEDIUM =
-                Typeface.create("sans-serif-medium", Typeface.NORMAL);
-
-        private static final String ANNOTATION_URL = "url";
-        private static final String ANNOTATION_ADMIN_DETAILS = "admin_details";
-
-        private EnforcedAdmin mEnforcedAdmin = null;
-
-        private LearnMoreSpan(String url) {
-            super(url);
-        }
-
-        private LearnMoreSpan(EnforcedAdmin admin) {
-            super((String) null);
-            mEnforcedAdmin = admin;
-        }
-
-        @Override
-        public void onClick(View widget) {
-            Context ctx = widget.getContext();
-            if (mEnforcedAdmin != null) {
-                RestrictedLockUtils.sendShowAdminSupportDetailsIntent(ctx, mEnforcedAdmin);
-            } else {
-                Intent intent = HelpUtils.getHelpIntent(ctx, getURL(), ctx.getClass().getName());
-                if (intent == null) {
-                    Log.w(LearnMoreSpan.TAG, "Null help intent.");
-                    return;
-                }
-                try {
-                    widget.startActivityForResult(intent, 0);
-                } catch (ActivityNotFoundException e) {
-                    Log.w(FingerprintSettingsFragment.TAG,
-                            "Actvity was not found for intent, " + intent.toString());
-                }
-            }
-        }
-
-        @Override
-        public void updateDrawState(TextPaint ds) {
-            super.updateDrawState(ds);
-            ds.setUnderlineText(false);
-            ds.setTypeface(TYPEFACE_MEDIUM);
-        }
-
-        public static CharSequence linkify(CharSequence rawText, String uri, EnforcedAdmin admin) {
-            SpannableString msg = new SpannableString(rawText);
-            Annotation[] spans = msg.getSpans(0, msg.length(), Annotation.class);
-            SpannableStringBuilder builder = new SpannableStringBuilder(msg);
-            for (Annotation annotation : spans) {
-                final String key = annotation.getValue();
-                int start = msg.getSpanStart(annotation);
-                int end = msg.getSpanEnd(annotation);
-                LearnMoreSpan link = null;
-                if (ANNOTATION_URL.equals(key)) {
-                    link = new LearnMoreSpan(uri);
-                } else if (ANNOTATION_ADMIN_DETAILS.equals(key)) {
-                    link = new LearnMoreSpan(admin);
-                }
-                if (link != null) {
-                    builder.setSpan(link, start, end, msg.getSpanFlags(link));
-                }
-            }
-            return builder;
-        }
-    }
-
+    /**
+     * @deprecated in favor of new SecuritySettings.
+     */
+    @Deprecated
     public static Preference getFingerprintPreferenceForUser(Context context, final int userId) {
         final FingerprintManager fpm = Utils.getFingerprintManagerOrNull(context);
         if (fpm == null || !fpm.isHardwareDetected()) {
diff --git a/src/com/android/settings/fingerprint/FingerprintStatusPreferenceController.java b/src/com/android/settings/fingerprint/FingerprintStatusPreferenceController.java
new file mode 100644
index 0000000..19eb4bb
--- /dev/null
+++ b/src/com/android/settings/fingerprint/FingerprintStatusPreferenceController.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2018 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.fingerprint;
+
+import android.content.Context;
+import android.content.Intent;
+import android.hardware.fingerprint.Fingerprint;
+import android.hardware.fingerprint.FingerprintManager;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+
+import java.util.List;
+
+public class FingerprintStatusPreferenceController extends BasePreferenceController {
+
+    private static final String KEY_FINGERPRINT_SETTINGS = "fingerprint_settings";
+
+    protected final FingerprintManager mFingerprintManager;
+    protected final UserManager mUm;
+    protected final LockPatternUtils mLockPatternUtils;
+
+    protected final int mUserId = UserHandle.myUserId();
+    protected final int mProfileChallengeUserId;
+
+    public FingerprintStatusPreferenceController(Context context) {
+        this(context, KEY_FINGERPRINT_SETTINGS);
+    }
+
+    public FingerprintStatusPreferenceController(Context context, String key) {
+        super(context, key);
+        mFingerprintManager = Utils.getFingerprintManagerOrNull(context);
+        mUm = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mLockPatternUtils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context);
+        mProfileChallengeUserId = Utils.getManagedProfileId(mUm, mUserId);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (mFingerprintManager == null || !mFingerprintManager.isHardwareDetected()) {
+            return DISABLED_UNSUPPORTED;
+        }
+        if (isUserSupported()) {
+            return AVAILABLE;
+        } else {
+            return DISABLED_FOR_USER;
+        }
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        if (!isAvailable()) {
+            if (preference != null) {
+                preference.setVisible(false);
+            }
+            return;
+        } else {
+            preference.setVisible(true);
+        }
+        final int userId = getUserId();
+        final List<Fingerprint> items = mFingerprintManager.getEnrolledFingerprints(userId);
+        final int fingerprintCount = items != null ? items.size() : 0;
+        final String clazz;
+        if (fingerprintCount > 0) {
+            preference.setSummary(mContext.getResources().getQuantityString(
+                    R.plurals.security_settings_fingerprint_preference_summary,
+                    fingerprintCount, fingerprintCount));
+            clazz = FingerprintSettings.class.getName();
+        } else {
+            preference.setSummary(
+                    R.string.security_settings_fingerprint_preference_summary_none);
+            clazz = FingerprintEnrollIntroduction.class.getName();
+        }
+        preference.setOnPreferenceClickListener(target -> {
+            final Context context = target.getContext();
+            final UserManager userManager = UserManager.get(context);
+            if (Utils.startQuietModeDialogIfNecessary(context, userManager,
+                    userId)) {
+                return false;
+            }
+            Intent intent = new Intent();
+            intent.setClassName("com.android.settings", clazz);
+            intent.putExtra(Intent.EXTRA_USER_ID, userId);
+            context.startActivity(intent);
+            return true;
+        });
+    }
+
+    protected int getUserId() {
+        return mUserId;
+    }
+
+    protected boolean isUserSupported() {
+        return true;
+    }
+}
diff --git a/src/com/android/settings/fuelgauge/PowerUsageSummary.java b/src/com/android/settings/fuelgauge/PowerUsageSummary.java
index a5b6c08..0315f03 100644
--- a/src/com/android/settings/fuelgauge/PowerUsageSummary.java
+++ b/src/com/android/settings/fuelgauge/PowerUsageSummary.java
@@ -84,10 +84,6 @@
 
     private static final String KEY_SCREEN_USAGE = "screen_usage";
     private static final String KEY_TIME_SINCE_LAST_FULL_CHARGE = "last_full_charge";
-
-    private static final String KEY_AUTO_BRIGHTNESS = "auto_brightness_battery";
-    private static final String KEY_SCREEN_TIMEOUT = "screen_timeout_battery";
-    private static final String KEY_AMBIENT_DISPLAY = "ambient_display_battery";
     private static final String KEY_BATTERY_SAVER_SUMMARY = "battery_saver_summary";
 
     @VisibleForTesting
@@ -272,14 +268,9 @@
         mBatteryTipPreferenceController = new BatteryTipPreferenceController(context,
                 KEY_BATTERY_TIP, this);
         controllers.add(mBatteryTipPreferenceController);
-        controllers.add(new AutoBrightnessPreferenceController(context, KEY_AUTO_BRIGHTNESS));
-        controllers.add(new TimeoutPreferenceController(context, KEY_SCREEN_TIMEOUT));
         controllers.add(new BatterySaverController(context, getLifecycle()));
         controllers.add(new BatteryPercentagePreferenceController(context));
-        controllers.add(new AmbientDisplayPreferenceController(
-                context,
-                new AmbientDisplayConfiguration(context),
-                KEY_AMBIENT_DISPLAY));
+
         return controllers;
     }
 
@@ -544,10 +535,6 @@
                 public List<String> getNonIndexableKeys(Context context) {
                     List<String> niks = super.getNonIndexableKeys(context);
                     niks.add(KEY_BATTERY_SAVER_SUMMARY);
-                    // Duplicates in display
-                    niks.add(KEY_AUTO_BRIGHTNESS);
-                    niks.add(KEY_SCREEN_TIMEOUT);
-                    niks.add(KEY_AMBIENT_DISPLAY);
                     return niks;
                 }
             };
diff --git a/src/com/android/settings/gestures/GesturesSettingPreferenceController.java b/src/com/android/settings/gestures/GesturesSettingPreferenceController.java
index 819b128..8b2fcc0 100644
--- a/src/com/android/settings/gestures/GesturesSettingPreferenceController.java
+++ b/src/com/android/settings/gestures/GesturesSettingPreferenceController.java
@@ -24,7 +24,6 @@
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
-import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 
@@ -58,25 +57,28 @@
 
     @Override
     public void updateState(Preference preference) {
+        preference.setSummary(getSummary());
+    }
+
+    @Override
+    public String getSummary() {
         if (!mFeatureProvider.isSensorAvailable(mContext)) {
-            preference.setSummary("");
-            return;
+            return "";
         }
         final ContentResolver contentResolver = mContext.getContentResolver();
         final boolean assistGestureEnabled = Settings.Secure.getInt(
                 contentResolver, Settings.Secure.ASSIST_GESTURE_ENABLED, 1) != 0;
         final boolean assistGestureSilenceEnabled = Settings.Secure.getInt(
                 contentResolver, Settings.Secure.ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 1) != 0;
-        final String summary;
+
         if (mFeatureProvider.isSupported(mContext) && assistGestureEnabled) {
-            summary = mContext.getString(
+            return mContext.getString(
                     R.string.language_input_gesture_summary_on_with_assist);
-        } else if (assistGestureSilenceEnabled) {
-            summary = mContext.getString(
-                    R.string.language_input_gesture_summary_on_non_assist);
-        } else {
-            summary = mContext.getString(R.string.language_input_gesture_summary_off);
         }
-        preference.setSummary(summary);
+        if (assistGestureSilenceEnabled) {
+            return mContext.getString(
+                    R.string.language_input_gesture_summary_on_non_assist);
+        }
+        return mContext.getString(R.string.language_input_gesture_summary_off);
     }
 }
\ No newline at end of file
diff --git a/src/com/android/settings/network/PrivateDnsModeDialogFragment.java b/src/com/android/settings/network/PrivateDnsModeDialogFragment.java
index 5704fb9..8b7ccce 100644
--- a/src/com/android/settings/network/PrivateDnsModeDialogFragment.java
+++ b/src/com/android/settings/network/PrivateDnsModeDialogFragment.java
@@ -22,22 +22,30 @@
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.app.FragmentManager;
+import android.content.ActivityNotFoundException;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.content.Intent;
 import android.os.Bundle;
 import android.provider.Settings;
 import android.support.annotation.VisibleForTesting;
 import android.text.Editable;
 import android.text.TextWatcher;
+import android.text.method.LinkMovementMethod;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.RadioGroup;
+import android.widget.TextView;
 
+import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.utils.AnnotationSpan;
+import com.android.settingslib.HelpUtils;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -48,6 +56,8 @@
 public class PrivateDnsModeDialogFragment extends InstrumentedDialogFragment implements
         DialogInterface.OnClickListener, RadioGroup.OnCheckedChangeListener, TextWatcher {
 
+    public static final String ANNOTATION_URL = "url";
+
     private static final String TAG = "PrivateDnsModeDialogFragment";
     // DNS_MODE -> RadioButton id
     private static final Map<String, Integer> PRIVATE_DNS_MAP;
@@ -73,6 +83,21 @@
     @VisibleForTesting
     String mMode;
 
+    private final AnnotationSpan.LinkInfo mUrlLinkInfo = new AnnotationSpan.LinkInfo(
+            ANNOTATION_URL, (widget) -> {
+        final Context context = widget.getContext();
+        final Intent intent = HelpUtils.getHelpIntent(context,
+                getString(R.string.help_uri_private_dns),
+                context.getClass().getName());
+        if (intent != null) {
+            try {
+                widget.startActivityForResult(intent, 0);
+            } catch (ActivityNotFoundException e) {
+                Log.w(TAG, "Activity was not found for intent, " + intent.toString());
+            }
+        }
+    });
+
     public static void show(FragmentManager fragmentManager) {
         if (fragmentManager.findFragmentByTag(TAG) == null) {
             final PrivateDnsModeDialogFragment fragment = new PrivateDnsModeDialogFragment();
@@ -112,25 +137,30 @@
         mRadioGroup.setOnCheckedChangeListener(this);
         mRadioGroup.check(PRIVATE_DNS_MAP.getOrDefault(mMode, R.id.private_dns_mode_opportunistic));
 
+        final TextView helpTextView = view.findViewById(R.id.private_dns_help_info);
+        helpTextView.setMovementMethod(LinkMovementMethod.getInstance());
+        helpTextView.setText(AnnotationSpan.linkify(
+                context.getText(R.string.private_dns_help_message), mUrlLinkInfo));
+
         return view;
     }
 
     @Override
     public void onClick(DialogInterface dialog, int which) {
-        //TODO(b/34953048): add metric action
         if (mMode.equals(PRIVATE_DNS_MODE_PROVIDER_HOSTNAME)) {
             // Only clickable if hostname is valid, so we could save it safely
             Settings.Global.putString(getContext().getContentResolver(), HOSTNAME_KEY,
                     mEditText.getText().toString());
         }
 
+        mMetricsFeatureProvider.action(getContext(),
+                MetricsProto.MetricsEvent.ACTION_PRIVATE_DNS_MODE, mMode);
         Settings.Global.putString(getContext().getContentResolver(), MODE_KEY, mMode);
     }
 
     @Override
     public int getMetricsCategory() {
-        //TODO(b/68030013): add metric id
-        return 0;
+        return MetricsProto.MetricsEvent.DIALOG_PRIVATE_DNS;
     }
 
     @Override
diff --git a/src/com/android/settings/notification/AppNotificationSettings.java b/src/com/android/settings/notification/AppNotificationSettings.java
index af168d6..ef0f40b 100644
--- a/src/com/android/settings/notification/AppNotificationSettings.java
+++ b/src/com/android/settings/notification/AppNotificationSettings.java
@@ -135,7 +135,6 @@
         return new ArrayList<>(mControllers);
     }
 
-
     private void populateList() {
         if (!mDynamicPreferences.isEmpty()) {
             // If there's anything in mChannelGroups, we've called populateChannelList twice.
@@ -164,61 +163,41 @@
     }
 
     private void populateGroupList() {
-        PreferenceCategory groupCategory = new PreferenceCategory(getPrefContext());
-        groupCategory.setTitle(R.string.notification_channels);
-        groupCategory.setKey(KEY_GENERAL_CATEGORY);
-        groupCategory.setOrderingAsAdded(true);
-        getPreferenceScreen().addPreference(groupCategory);
-        mDynamicPreferences.add(groupCategory);
         for (NotificationChannelGroup group : mChannelGroupList) {
-            final List<NotificationChannel> channels = group.getChannels();
-            int N = channels.size();
-            // app defined groups with one channel and channels with no group display the channel
-            // name and no summary and link directly to the channel page unless the group is blocked
-            if ((group.getId() == null || N < 2) && !group.isBlocked()) {
-                Collections.sort(channels, mChannelComparator);
-                for (int i = 0; i < N; i++) {
-                    final NotificationChannel channel = channels.get(i);
-                    populateSingleChannelPrefs(groupCategory, channel, "");
-                }
+            PreferenceCategory groupCategory = new PreferenceCategory(getPrefContext());
+            groupCategory.setOrderingAsAdded(true);
+            getPreferenceScreen().addPreference(groupCategory);
+            mDynamicPreferences.add(groupCategory);
+            if (group.getId() == null) {
+                groupCategory.setTitle(mChannelGroupList.size() > 1
+                        ? R.string.notification_channels_other
+                        : R.string.notification_channels);
+                groupCategory.setKey(KEY_GENERAL_CATEGORY);
             } else {
-                populateGroupPreference(groupCategory, group, N);
+                groupCategory.setTitle(group.getName());
+                groupCategory.setKey(group.getId());
+                Bundle groupArgs = new Bundle();
+                groupArgs.putInt(AppInfoBase.ARG_PACKAGE_UID, mUid);
+                groupArgs.putString(AppInfoBase.ARG_PACKAGE_NAME, mPkg);
+                groupArgs.putString(Settings.EXTRA_CHANNEL_GROUP_ID, group.getId());
+                Intent channelIntent = Utils.onBuildStartFragmentIntent(getActivity(),
+                        ChannelGroupNotificationSettings.class.getName(),
+                        groupArgs, null, R.string.notification_group_title,
+                        null, false, getMetricsCategory());
+                groupCategory.setIntent(channelIntent);
+                populateGroupToggle(groupCategory, group);
+            }
+
+            final List<NotificationChannel> channels = group.getChannels();
+            Collections.sort(channels, mChannelComparator);
+            int N = channels.size();
+            for (int i = 0; i < N; i++) {
+                final NotificationChannel channel = channels.get(i);
+                populateSingleChannelPrefs(groupCategory, channel, group.isBlocked());
             }
         }
     }
 
-    void populateGroupPreference(PreferenceGroup parent,
-            final NotificationChannelGroup group, int channelCount) {
-        MasterSwitchPreference groupPref = new MasterSwitchPreference(
-                getPrefContext());
-        groupPref.setSwitchEnabled(mSuspendedAppsAdmin == null
-                && isChannelGroupBlockable(group));
-        groupPref.setKey(group.getId());
-        groupPref.setTitle(group.getName());
-        groupPref.setChecked(!group.isBlocked());
-        groupPref.setSummary(getResources().getQuantityString(
-                R.plurals.notification_group_summary, channelCount, channelCount));
-        Bundle groupArgs = new Bundle();
-        groupArgs.putInt(AppInfoBase.ARG_PACKAGE_UID, mUid);
-        groupArgs.putString(AppInfoBase.ARG_PACKAGE_NAME, mPkg);
-        groupArgs.putString(Settings.EXTRA_CHANNEL_GROUP_ID, group.getId());
-        Intent groupIntent = Utils.onBuildStartFragmentIntent(getActivity(),
-                ChannelGroupNotificationSettings.class.getName(),
-                groupArgs, null, R.string.notification_group_title, null, false,
-                getMetricsCategory());
-        groupPref.setIntent(groupIntent);
-
-        groupPref.setOnPreferenceChangeListener(
-                (preference, o) -> {
-                    boolean value = (Boolean) o;
-                    group.setBlocked(!value);
-                    mBackend.updateChannelGroup(mPkg, mUid, group);
-
-                    return true;
-                });
-        parent.addPreference(groupPref);
-    }
-
     private Comparator<NotificationChannelGroup> mChannelGroupComparator =
             new Comparator<NotificationChannelGroup>() {
 
diff --git a/src/com/android/settings/notification/BlockPreferenceController.java b/src/com/android/settings/notification/BlockPreferenceController.java
index 5c366ea..6b65b0f 100644
--- a/src/com/android/settings/notification/BlockPreferenceController.java
+++ b/src/com/android/settings/notification/BlockPreferenceController.java
@@ -67,6 +67,8 @@
         LayoutPreference pref = (LayoutPreference) preference;
         SwitchBar bar = pref.findViewById(R.id.switch_bar);
         if (bar != null) {
+            bar.setSwitchBarText(R.string.notification_switch_label,
+                    R.string.notification_switch_label);
             bar.show();
             try {
                 bar.addOnSwitchChangeListener(this);
diff --git a/src/com/android/settings/notification/ChannelGroupNotificationSettings.java b/src/com/android/settings/notification/ChannelGroupNotificationSettings.java
index 68dd91b..707a559 100644
--- a/src/com/android/settings/notification/ChannelGroupNotificationSettings.java
+++ b/src/com/android/settings/notification/ChannelGroupNotificationSettings.java
@@ -19,7 +19,6 @@
 import android.app.NotificationChannel;
 import android.content.Context;
 import android.support.v7.preference.Preference;
-import android.text.TextUtils;
 import android.util.Log;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -98,9 +97,7 @@
             Collections.sort(channels, mChannelComparator);
             for (NotificationChannel channel : channels) {
                 mDynamicPreferences.add(populateSingleChannelPrefs(
-                        getPreferenceScreen(), channel,
-                        ImportancePreferenceController.getImportanceSummary(
-                                getPrefContext(), channel)));
+                        getPreferenceScreen(), channel, mChannelGroup.isBlocked()));
             }
 
         }
diff --git a/src/com/android/settings/notification/HeaderPreferenceController.java b/src/com/android/settings/notification/HeaderPreferenceController.java
index 3d51b25..5ec60c2 100644
--- a/src/com/android/settings/notification/HeaderPreferenceController.java
+++ b/src/com/android/settings/notification/HeaderPreferenceController.java
@@ -77,7 +77,8 @@
                         : mAppRow.label;
     }
 
-    CharSequence getSummary() {
+    @Override
+    public String getSummary() {
         if (mChannel != null) {
            if (mChannelGroup != null && mChannelGroup.getGroup() != null
                 && !TextUtils.isEmpty(mChannelGroup.getGroup().getName())) {
@@ -87,12 +88,12 @@
                summary.append(bidi.unicodeWrap(mContext.getText(
                        R.string.notification_header_divider_symbol_with_spaces)));
                summary.append(bidi.unicodeWrap(mChannelGroup.getGroup().getName().toString()));
-               return summary;
+               return summary.toString();
            } else {
-               return mAppRow.label;
+               return mAppRow.label.toString();
            }
         } else if (mChannelGroup != null && mChannelGroup.getGroup() != null) {
-            return mAppRow.label;
+            return mAppRow.label.toString();
         } else {
             return "";
         }
diff --git a/src/com/android/settings/notification/ImportancePreferenceController.java b/src/com/android/settings/notification/ImportancePreferenceController.java
index ba47c54..977cd9a 100644
--- a/src/com/android/settings/notification/ImportancePreferenceController.java
+++ b/src/com/android/settings/notification/ImportancePreferenceController.java
@@ -73,7 +73,8 @@
             if (preference.isEnabled()) {
                 Intent channelIntent = Utils.onBuildStartFragmentIntent(mContext,
                         ChannelImportanceSettings.class.getName(),
-                        channelArgs, null, R.string.notification_importance_title, null,
+                        channelArgs, null,
+                        R.string.notification_importance_title, null,
                         false, getMetricsCategory());
                 preference.setIntent(channelIntent);
                 preference.setSummary(getImportanceSummary(mContext, mChannel));
@@ -82,23 +83,19 @@
     }
 
     protected static String getImportanceSummary(Context context, NotificationChannel channel) {
-        String title;
-        String summary = null;
+        String summary = "";
         int importance = channel.getImportance();
         switch (importance) {
             case IMPORTANCE_UNSPECIFIED:
-                title = context.getString(R.string.notification_importance_unspecified);
+                summary = context.getString(R.string.notification_importance_unspecified);
                 break;
             case NotificationManager.IMPORTANCE_MIN:
-                title = context.getString(R.string.notification_importance_min_title);
                 summary = context.getString(R.string.notification_importance_min);
                 break;
             case NotificationManager.IMPORTANCE_LOW:
-                title = context.getString(R.string.notification_importance_low_title);
                 summary = context.getString(R.string.notification_importance_low);
                 break;
             case NotificationManager.IMPORTANCE_DEFAULT:
-                title = context.getString(R.string.notification_importance_default_title);
                 if (SoundPreferenceController.hasValidSound(channel)) {
                     summary = context.getString(R.string.notification_importance_default);
                 } else {
@@ -107,7 +104,6 @@
                 break;
             case NotificationManager.IMPORTANCE_HIGH:
             case NotificationManager.IMPORTANCE_MAX:
-                title = context.getString(R.string.notification_importance_high_title);
                 if (SoundPreferenceController.hasValidSound(channel)) {
                     summary = context.getString(R.string.notification_importance_high);
                 } else {
@@ -118,10 +114,6 @@
                 return "";
         }
 
-        if (summary != null) {
-            return context.getString(R.string.notification_importance_divider, title, summary);
-        } else {
-            return title;
-        }
+        return summary;
     }
 }
diff --git a/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java b/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
index dd7b0fb..d56febb 100644
--- a/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
+++ b/src/com/android/settings/notification/LockScreenNotificationPreferenceController.java
@@ -36,6 +36,7 @@
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -78,7 +79,9 @@
 
         mProfileChallengeUserId = Utils.getManagedProfileId(
                 UserManager.get(context), UserHandle.myUserId());
-        final LockPatternUtils utils = new LockPatternUtils(context);
+        final LockPatternUtils utils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context);
         mSecure = utils.isSecure(UserHandle.myUserId());
         mSecureProfile = (mProfileChallengeUserId != UserHandle.USER_NULL)
                 && (utils.isSecure(mProfileChallengeUserId)
@@ -278,10 +281,14 @@
         }
     }
 
-    public int getSummaryResource() {
-        final boolean enabled = getLockscreenNotificationsEnabled(UserHandle.myUserId());
-        final boolean allowPrivate = !mSecure
-            || getLockscreenAllowPrivateNotifications(UserHandle.myUserId());
+    public static int getSummaryResource(Context context) {
+        final boolean enabled = getLockscreenNotificationsEnabled(context, UserHandle.myUserId());
+        final boolean secure = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context)
+                .isSecure(UserHandle.myUserId());
+        final boolean allowPrivate = !secure
+            || getLockscreenAllowPrivateNotifications(context, UserHandle.myUserId());
         return !enabled ? R.string.lock_screen_notifications_summary_disable :
             allowPrivate ? R.string.lock_screen_notifications_summary_show :
                 R.string.lock_screen_notifications_summary_hide;
@@ -291,7 +298,7 @@
         if (mLockscreen == null) {
             return;
         }
-        mLockscreenSelectedValue = getSummaryResource();
+        mLockscreenSelectedValue = getSummaryResource(mContext);
         mLockscreen.setSummary("%s");
         mLockscreen.setValue(Integer.toString(mLockscreenSelectedValue));
     }
@@ -303,9 +310,9 @@
         if (mLockscreenProfile == null) {
             return;
         }
-        final boolean enabled = getLockscreenNotificationsEnabled(mProfileChallengeUserId);
+        final boolean enabled = getLockscreenNotificationsEnabled(mContext,mProfileChallengeUserId);
         final boolean allowPrivate = !mSecureProfile
-                || getLockscreenAllowPrivateNotifications(mProfileChallengeUserId);
+                || getLockscreenAllowPrivateNotifications(mContext, mProfileChallengeUserId);
         mLockscreenProfile.setSummary("%s");
         mLockscreenSelectedValueProfile = !enabled
                 ? R.string.lock_screen_notifications_summary_disable_profile
@@ -314,13 +321,13 @@
         mLockscreenProfile.setValue(Integer.toString(mLockscreenSelectedValueProfile));
     }
 
-    private boolean getLockscreenNotificationsEnabled(int userId) {
-        return Settings.Secure.getIntForUser(mContext.getContentResolver(),
+    private static boolean getLockscreenNotificationsEnabled(Context context, int userId) {
+        return Settings.Secure.getIntForUser(context.getContentResolver(),
                 Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS, 0, userId) != 0;
     }
 
-    private boolean getLockscreenAllowPrivateNotifications(int userId) {
-        return Settings.Secure.getIntForUser(mContext.getContentResolver(),
+    private static boolean getLockscreenAllowPrivateNotifications(Context context, int userId) {
+        return Settings.Secure.getIntForUser(context.getContentResolver(),
                 Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, 0, userId) != 0;
     }
 
diff --git a/src/com/android/settings/notification/NotificationSettingsBase.java b/src/com/android/settings/notification/NotificationSettingsBase.java
index 9afb618..2a7e7d5 100644
--- a/src/com/android/settings/notification/NotificationSettingsBase.java
+++ b/src/com/android/settings/notification/NotificationSettingsBase.java
@@ -61,6 +61,7 @@
 import android.provider.SearchIndexableResource;
 import android.provider.Settings;
 import android.service.notification.NotificationListenerService;
+import android.support.v14.preference.SwitchPreference;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceGroup;
 import android.support.v7.preference.PreferenceScreen;
@@ -214,7 +215,6 @@
         }
         for (ResolveInfo ri : resolveInfos) {
             final ActivityInfo activityInfo = ri.activityInfo;
-            final ApplicationInfo appInfo = activityInfo.applicationInfo;
             if (mAppRow.settingsIntent != null) {
                 if (DEBUG) {
                     Log.d(TAG, "Ignoring duplicate notification preference activity ("
@@ -225,7 +225,8 @@
             }
             mAppRow.settingsIntent = intent
                     .setPackage(null)
-                    .setClassName(activityInfo.packageName, activityInfo.name);
+                    .setClassName(activityInfo.packageName, activityInfo.name)
+                    .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
             if (mChannel != null) {
                 mAppRow.settingsIntent.putExtra(Notification.EXTRA_CHANNEL_ID, mChannel.getId());
             }
@@ -257,17 +258,41 @@
         return null;
     }
 
+    protected void populateGroupToggle(final PreferenceGroup parent,
+            NotificationChannelGroup group) {
+        RestrictedSwitchPreference preference = new RestrictedSwitchPreference(getPrefContext());
+        preference.setTitle(R.string.notification_switch_label);
+        preference.setEnabled(mSuspendedAppsAdmin == null
+                && isChannelGroupBlockable(group));
+        preference.setChecked(!group.isBlocked());
+        preference.setOnPreferenceClickListener(preference1 -> {
+            final boolean allowGroup = ((SwitchPreference) preference1).isChecked();
+            group.setBlocked(!allowGroup);
+            mBackend.updateChannelGroup(mAppRow.pkg, mAppRow.uid, group);
+
+            for (int i = 0; i < parent.getPreferenceCount(); i++) {
+                Preference pref = parent.getPreference(i);
+                if (pref instanceof MasterSwitchPreference) {
+                    ((MasterSwitchPreference) pref).setSwitchEnabled(allowGroup);
+                }
+            }
+            return true;
+        });
+
+        parent.addPreference(preference);
+    }
+
     protected Preference populateSingleChannelPrefs(PreferenceGroup parent,
-            final NotificationChannel channel, String summary) {
+            final NotificationChannel channel, final boolean groupBlocked) {
         MasterSwitchPreference channelPref = new MasterSwitchPreference(
                 getPrefContext());
         channelPref.setSwitchEnabled(mSuspendedAppsAdmin == null
                 && isChannelBlockable(channel)
-                && isChannelConfigurable(channel));
+                && isChannelConfigurable(channel)
+                && !groupBlocked);
         channelPref.setKey(channel.getId());
         channelPref.setTitle(channel.getName());
         channelPref.setChecked(channel.getImportance() != IMPORTANCE_NONE);
-        channelPref.setSummary(summary);
         Bundle channelArgs = new Bundle();
         channelArgs.putInt(AppInfoBase.ARG_PACKAGE_UID, mUid);
         channelArgs.putString(AppInfoBase.ARG_PACKAGE_NAME, mPkg);
@@ -288,7 +313,6 @@
                         channel.setImportance(importance);
                         channel.lockFields(
                                 NotificationChannel.USER_LOCKED_IMPORTANCE);
-                        channelPref.setSummary(summary);
                         mBackend.updateChannel(mPkg, mUid, channel);
 
                         return true;
diff --git a/src/com/android/settings/password/ChooseLockPassword.java b/src/com/android/settings/password/ChooseLockPassword.java
index 4e54f3c..11efec3 100644
--- a/src/com/android/settings/password/ChooseLockPassword.java
+++ b/src/com/android/settings/password/ChooseLockPassword.java
@@ -210,7 +210,7 @@
         private String mFirstPin;
         private RecyclerView mPasswordRestrictionView;
         protected boolean mIsAlphaMode;
-        protected Button mCancelButton;
+        protected Button mSkipButton;
         private Button mClearButton;
         private Button mNextButton;
         private TextView mMessage;
@@ -377,8 +377,8 @@
             ViewGroup container = view.findViewById(R.id.password_container);
             container.setOpticalInsets(Insets.NONE);
 
-            mCancelButton = (Button) view.findViewById(R.id.cancel_button);
-            mCancelButton.setOnClickListener(this);
+            mSkipButton = (Button) view.findViewById(R.id.skip_button);
+            mSkipButton.setOnClickListener(this);
             mNextButton = (Button) view.findViewById(R.id.next_button);
             mNextButton.setOnClickListener(this);
             mClearButton = view.findViewById(R.id.clear_button);
@@ -774,10 +774,6 @@
                     handleNext();
                     break;
 
-                case R.id.cancel_button:
-                    getActivity().finish();
-                    break;
-
                 case R.id.clear_button:
                     mPasswordEntry.setText("");
                     break;
@@ -901,7 +897,6 @@
             }
 
             mClearButton.setVisibility(toVisibility(mUiStage != Stage.Introduction));
-            mCancelButton.setVisibility(toVisibility(mUiStage == Stage.Introduction));
 
             setNextText(mUiStage.buttonText);
             mPasswordEntryInputDisabler.setInputEnabled(canInput);
diff --git a/src/com/android/settings/password/ChooseLockPattern.java b/src/com/android/settings/password/ChooseLockPattern.java
index 7cd9db8..746a977 100644
--- a/src/com/android/settings/password/ChooseLockPattern.java
+++ b/src/com/android/settings/password/ChooseLockPattern.java
@@ -290,8 +290,6 @@
          * The states of the left footer button.
          */
         enum LeftButtonMode {
-            Cancel(R.string.cancel, true),
-            CancelDisabled(R.string.cancel, false),
             Retry(R.string.lockpattern_retry_button_text, true),
             RetryDisabled(R.string.lockpattern_retry_button_text, false),
             Gone(ID_EMPTY_MESSAGE, false);
@@ -342,7 +340,7 @@
                     R.string.lock_settings_picker_fingerprint_added_security_message,
                     R.string.lockpassword_choose_your_pattern_message,
                     R.string.lockpattern_recording_intro_header,
-                    LeftButtonMode.Cancel, RightButtonMode.ContinueDisabled,
+                    LeftButtonMode.Gone, RightButtonMode.ContinueDisabled,
                     ID_EMPTY_MESSAGE, true),
             HelpScreen(
                     ID_EMPTY_MESSAGE, ID_EMPTY_MESSAGE, R.string.lockpattern_settings_help_how_to_record,
@@ -360,15 +358,15 @@
                     LeftButtonMode.Retry, RightButtonMode.Continue, ID_EMPTY_MESSAGE, false),
             NeedToConfirm(
                     ID_EMPTY_MESSAGE, ID_EMPTY_MESSAGE, R.string.lockpattern_need_to_confirm,
-                    LeftButtonMode.Cancel, RightButtonMode.ConfirmDisabled,
+                    LeftButtonMode.Gone, RightButtonMode.ConfirmDisabled,
                     ID_EMPTY_MESSAGE, true),
             ConfirmWrong(
                     ID_EMPTY_MESSAGE, ID_EMPTY_MESSAGE, R.string.lockpattern_need_to_unlock_wrong,
-                    LeftButtonMode.Cancel, RightButtonMode.ConfirmDisabled,
+                    LeftButtonMode.Gone, RightButtonMode.ConfirmDisabled,
                     ID_EMPTY_MESSAGE, true),
             ChoiceConfirmed(
                     ID_EMPTY_MESSAGE, ID_EMPTY_MESSAGE, R.string.lockpattern_pattern_confirmed_header,
-                    LeftButtonMode.Cancel, RightButtonMode.Confirm, ID_EMPTY_MESSAGE, false);
+                    LeftButtonMode.Gone, RightButtonMode.Confirm, ID_EMPTY_MESSAGE, false);
 
 
             /**
@@ -413,7 +411,7 @@
 
         private ChooseLockSettingsHelper mChooseLockSettingsHelper;
         private SaveAndFinishWorker mSaveAndFinishWorker;
-        private int mUserId;
+        protected int mUserId;
         private boolean mForFingerprint;
 
         private static final String KEY_UI_STAGE = "uiStage";
@@ -558,8 +556,6 @@
                 mChosenPattern = null;
                 mLockPatternView.clearPattern();
                 updateStage(Stage.Introduction);
-            } else if (mUiStage.leftMode == LeftButtonMode.Cancel) {
-                getActivity().finish();
             } else {
                 throw new IllegalStateException("left footer button pressed, but stage of " +
                         mUiStage + " doesn't make sense");
diff --git a/src/com/android/settings/password/ChooseLockSettingsHelper.java b/src/com/android/settings/password/ChooseLockSettingsHelper.java
index 806ee67..11d40a3 100644
--- a/src/com/android/settings/password/ChooseLockSettingsHelper.java
+++ b/src/com/android/settings/password/ChooseLockSettingsHelper.java
@@ -23,6 +23,7 @@
 import android.app.admin.DevicePolicyManager;
 import android.content.Intent;
 import android.content.IntentSender;
+import android.os.Bundle;
 import android.os.UserManager;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -42,6 +43,12 @@
     public static final String EXTRA_KEY_FOR_FINGERPRINT = "for_fingerprint";
     public static final String EXTRA_KEY_FOR_CHANGE_CRED_REQUIRED_FOR_BOOT = "for_cred_req_boot";
 
+    /**
+     * When invoked via {@link ConfirmLockPassword.InternalActivity}, this flag
+     * controls if we relax the enforcement of
+     * {@link Utils#enforceSameOwner(android.content.Context, int)}.
+     */
+    public static final String EXTRA_ALLOW_ANY_USER = "allow_any_user";
 
     @VisibleForTesting LockPatternUtils mLockPatternUtils;
     private Activity mActivity;
@@ -200,25 +207,47 @@
                 external, true, challenge, Utils.enforceSameOwner(mActivity, userId));
     }
 
+    /**
+     * Variant that allows you to prompt for credentials of any user, including
+     * those which aren't associated with the current user. As an example, this
+     * is useful when unlocking the storage for secondary users.
+     */
+    public boolean launchConfirmationActivityForAnyUser(int request,
+            @Nullable CharSequence title, @Nullable CharSequence header,
+            @Nullable CharSequence description, int userId) {
+        final Bundle extras = new Bundle();
+        extras.putBoolean(EXTRA_ALLOW_ANY_USER, true);
+        return launchConfirmationActivity(request, title, header, description, false,
+                false, true, 0, userId, extras);
+    }
+
     private boolean launchConfirmationActivity(int request, @Nullable CharSequence title,
             @Nullable CharSequence header, @Nullable CharSequence description,
             boolean returnCredentials, boolean external, boolean hasChallenge,
             long challenge, int userId) {
         return launchConfirmationActivity(request, title, header, description, returnCredentials,
-                external, hasChallenge, challenge, userId, null /* alternateButton */);
+                external, hasChallenge, challenge, userId, null /* alternateButton */, null);
+    }
+
+    private boolean launchConfirmationActivity(int request, @Nullable CharSequence title,
+            @Nullable CharSequence header, @Nullable CharSequence description,
+            boolean returnCredentials, boolean external, boolean hasChallenge,
+            long challenge, int userId, Bundle extras) {
+        return launchConfirmationActivity(request, title, header, description, returnCredentials,
+                external, hasChallenge, challenge, userId, null /* alternateButton */, extras);
     }
 
     public boolean launchFrpConfirmationActivity(int request, @Nullable CharSequence header,
             @Nullable CharSequence description, @Nullable CharSequence alternateButton) {
         return launchConfirmationActivity(request, null /* title */, header, description,
                 false /* returnCredentials */, true /* external */, false /* hasChallenge */,
-                0 /* challenge */, LockPatternUtils.USER_FRP, alternateButton);
+                0 /* challenge */, LockPatternUtils.USER_FRP, alternateButton, null);
     }
 
     private boolean launchConfirmationActivity(int request, @Nullable CharSequence title,
             @Nullable CharSequence header, @Nullable CharSequence description,
             boolean returnCredentials, boolean external, boolean hasChallenge,
-            long challenge, int userId, @Nullable CharSequence alternateButton) {
+            long challenge, int userId, @Nullable CharSequence alternateButton, Bundle extras) {
         final int effectiveUserId = UserManager.get(mActivity).getCredentialOwnerProfile(userId);
         boolean launched = false;
 
@@ -228,7 +257,7 @@
                         returnCredentials || hasChallenge
                                 ? ConfirmLockPattern.InternalActivity.class
                                 : ConfirmLockPattern.class, returnCredentials, external,
-                                hasChallenge, challenge, userId, alternateButton);
+                                hasChallenge, challenge, userId, alternateButton, extras);
                 break;
             case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
             case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
@@ -240,7 +269,7 @@
                         returnCredentials || hasChallenge
                                 ? ConfirmLockPassword.InternalActivity.class
                                 : ConfirmLockPassword.class, returnCredentials, external,
-                                hasChallenge, challenge, userId, alternateButton);
+                                hasChallenge, challenge, userId, alternateButton, extras);
                 break;
         }
         return launched;
@@ -249,7 +278,7 @@
     private boolean launchConfirmationActivity(int request, CharSequence title, CharSequence header,
             CharSequence message, Class<?> activityClass, boolean returnCredentials,
             boolean external, boolean hasChallenge, long challenge,
-            int userId, @Nullable CharSequence alternateButton) {
+            int userId, @Nullable CharSequence alternateButton, Bundle extras) {
         final boolean frp = (userId == LockPatternUtils.USER_FRP);
         final Intent intent = new Intent();
         intent.putExtra(ConfirmDeviceCredentialBaseFragment.TITLE_TEXT, title);
@@ -266,6 +295,9 @@
         intent.putExtra(SettingsActivity.EXTRA_HIDE_DRAWER, true);
         intent.putExtra(Intent.EXTRA_USER_ID, userId);
         intent.putExtra(KeyguardManager.EXTRA_ALTERNATE_BUTTON_LABEL, alternateButton);
+        if (extras != null) {
+            intent.putExtras(extras);
+        }
         intent.setClassName(ConfirmDeviceCredentialBaseFragment.PACKAGE, activityClass.getName());
         if (external) {
             intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
diff --git a/src/com/android/settings/password/ChooseLockTypeDialogFragment.java b/src/com/android/settings/password/ChooseLockTypeDialogFragment.java
index 13dc996..6a66ffb 100644
--- a/src/com/android/settings/password/ChooseLockTypeDialogFragment.java
+++ b/src/com/android/settings/password/ChooseLockTypeDialogFragment.java
@@ -16,6 +16,7 @@
 
 package com.android.settings.password;
 
+import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.AlertDialog.Builder;
 import android.app.Dialog;
@@ -24,6 +25,7 @@
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
+import android.content.Intent;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.LayoutInflater;
@@ -33,8 +35,11 @@
 import android.widget.TextView;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment;
+import com.android.setupwizardlib.util.WizardManagerHelper;
 
 import java.util.List;
 
@@ -60,6 +65,36 @@
 
     public interface OnLockTypeSelectedListener {
         void onLockTypeSelected(ScreenLockType lock);
+
+        default void startChooseLockActivity(ScreenLockType selectedLockType, Activity activity) {
+            Intent activityIntent = activity.getIntent();
+            Intent intent = new Intent(activity, SetupChooseLockGeneric.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
+
+            // Copy the original extras into the new intent
+            if (activityIntent.hasExtra(
+                    ChooseLockGenericFragment.EXTRA_CHOOSE_LOCK_GENERIC_EXTRAS)) {
+                intent.putExtras(activityIntent.getBundleExtra(
+                        ChooseLockGenericFragment.EXTRA_CHOOSE_LOCK_GENERIC_EXTRAS));
+            }
+            intent.putExtra(LockPatternUtils.PASSWORD_TYPE_KEY, selectedLockType.defaultQuality);
+
+            // Propagate the fingerprint challenge
+            intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE,
+                    activityIntent.getBooleanExtra(
+                            ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false));
+            intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE,
+                    activityIntent.getLongExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0));
+
+            // The user is already given the choice of the what screen lock to set up. No need to
+            // show this button again.
+            intent.putExtra(ChooseLockGenericFragment.EXTRA_SHOW_OPTIONS_BUTTON, false);
+
+            WizardManagerHelper.copyWizardManagerExtras(activityIntent, intent);
+
+            activity.startActivity(intent);
+            activity.finish();
+        }
     }
 
     @Override
diff --git a/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java b/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java
index d2bd934..ab8c3dc 100644
--- a/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java
+++ b/src/com/android/settings/password/ConfirmDeviceCredentialBaseActivity.java
@@ -45,10 +45,15 @@
     private boolean mIsKeyguardLocked = false;
     private ConfirmCredentialTheme mConfirmCredentialTheme;
 
+    private boolean isInternalActivity() {
+        return (this instanceof ConfirmLockPassword.InternalActivity)
+                || (this instanceof ConfirmLockPattern.InternalActivity);
+    }
+
     @Override
     protected void onCreate(Bundle savedState) {
         int credentialOwnerUserId = Utils.getCredentialOwnerUserId(this,
-                Utils.getUserIdFromBundle(this, getIntent().getExtras()));
+                Utils.getUserIdFromBundle(this, getIntent().getExtras(), isInternalActivity()));
         if (UserManager.get(this).isManagedProfile(credentialOwnerUserId)) {
             setTheme(R.style.Theme_ConfirmDeviceCredentialsWork);
             mConfirmCredentialTheme = ConfirmCredentialTheme.WORK;
diff --git a/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java b/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java
index 350fc76..5b18925 100644
--- a/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java
+++ b/src/com/android/settings/password/ConfirmDeviceCredentialBaseFragment.java
@@ -94,6 +94,11 @@
     protected boolean mFrp;
     private CharSequence mFrpAlternateButtonText;
 
+    private boolean isInternalActivity() {
+        return (getActivity() instanceof ConfirmLockPassword.InternalActivity)
+                || (getActivity() instanceof ConfirmLockPattern.InternalActivity);
+    }
+
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -103,7 +108,8 @@
                 ChooseLockSettingsHelper.EXTRA_KEY_RETURN_CREDENTIALS, false);
         // Only take this argument into account if it belongs to the current profile.
         Intent intent = getActivity().getIntent();
-        mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras());
+        mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras(),
+                isInternalActivity());
         mFrp = (mUserId == LockPatternUtils.USER_FRP);
         mUserManager = UserManager.get(getActivity());
         mEffectiveUserId = mUserManager.getCredentialOwnerProfile(mUserId);
@@ -141,7 +147,7 @@
                 getActivity(),
                 Utils.getUserIdFromBundle(
                         getActivity(),
-                        getActivity().getIntent().getExtras()));
+                        getActivity().getIntent().getExtras(), isInternalActivity()));
         if (mUserManager.isManagedProfile(credentialOwnerUserId)) {
             setWorkChallengeBackground(view, credentialOwnerUserId);
         }
diff --git a/src/com/android/settings/password/SetupChooseLockPassword.java b/src/com/android/settings/password/SetupChooseLockPassword.java
index 79cfef3..5c70736 100644
--- a/src/com/android/settings/password/SetupChooseLockPassword.java
+++ b/src/com/android/settings/password/SetupChooseLockPassword.java
@@ -28,13 +28,9 @@
 import android.widget.Button;
 import android.widget.LinearLayout;
 
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.SetupRedactionInterstitial;
-import com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment;
 import com.android.settings.password.ChooseLockTypeDialogFragment.OnLockTypeSelectedListener;
-import com.android.setupwizardlib.util.WizardManagerHelper;
 
 /**
  * Setup Wizard's version of ChooseLockPassword screen. It inherits the logic and basic structure
@@ -75,9 +71,6 @@
     public static class SetupChooseLockPasswordFragment extends ChooseLockPasswordFragment
             implements OnLockTypeSelectedListener {
 
-        @VisibleForTesting
-        static final int REQUEST_SCREEN_LOCK_OPTIONS = 1;
-
         @Nullable
         private Button mOptionsButton;
 
@@ -90,8 +83,7 @@
             boolean anyOptionsShown = chooseLockGenericController.getVisibleScreenLockTypes(
                     DevicePolicyManager.PASSWORD_QUALITY_SOMETHING, false).size() > 0;
             boolean showOptionsButton = activity.getIntent().getBooleanExtra(
-                    ChooseLockGenericFragment.EXTRA_SHOW_OPTIONS_BUTTON, false);
-
+                    ChooseLockGeneric.ChooseLockGenericFragment.EXTRA_SHOW_OPTIONS_BUTTON, false);
             if (!anyOptionsShown) {
                 Log.w(TAG, "Visible screen lock types is empty!");
             }
@@ -107,9 +99,10 @@
         public void onClick(View v) {
             switch (v.getId()) {
                 case R.id.screen_lock_options:
-                    launchChooseLockGeneric();
+                    ChooseLockTypeDialogFragment.newInstance(mUserId)
+                            .show(getChildFragmentManager(), null);
                     break;
-                case R.id.cancel_button:
+                case R.id.skip_button:
                     SetupSkipDialog dialog = SetupSkipDialog.newInstance(
                             getActivity().getIntent()
                                     .getBooleanExtra(SetupSkipDialog.EXTRA_FRP_SUPPORTED, false));
@@ -120,11 +113,6 @@
             }
         }
 
-        private void launchChooseLockGeneric() {
-            ChooseLockTypeDialogFragment.newInstance(mUserId)
-                    .show(getChildFragmentManager(), null);
-        }
-
         @Override
         protected Intent getRedactionInterstitialIntent(Context context) {
             // Setup wizard's redaction interstitial is deferred to optional step. Enable that
@@ -137,57 +125,16 @@
         public void onLockTypeSelected(ScreenLockType lock) {
             ScreenLockType currentLockType = mIsAlphaMode ?
                     ScreenLockType.PASSWORD : ScreenLockType.PIN;
-            if (currentLockType.equals(lock)) {
-                // ignore same lock type.
+            if (lock == currentLockType) {
                 return;
             }
-            Intent activityIntent = getActivity().getIntent();
-            Intent intent = new Intent(getContext(), SetupChooseLockGeneric.class);
-
-            // Copy the original extras into the new intent
-            if (activityIntent
-                    .hasExtra(ChooseLockGenericFragment.EXTRA_CHOOSE_LOCK_GENERIC_EXTRAS)) {
-                intent.putExtras(activityIntent.getBundleExtra(
-                        ChooseLockGenericFragment.EXTRA_CHOOSE_LOCK_GENERIC_EXTRAS));
-            }
-            intent.putExtra(LockPatternUtils.PASSWORD_TYPE_KEY, lock.defaultQuality);
-
-            // Propagate the fingerprint challenge
-            intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE,
-                    activityIntent.getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE,
-                            false));
-            intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE,
-                    activityIntent.getLongExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0));
-
-            // The user is already given the choice of the what screen lock to set up. No need to
-            // show this button again.
-            intent.putExtra(ChooseLockGenericFragment.EXTRA_SHOW_OPTIONS_BUTTON, false);
-
-            WizardManagerHelper.copyWizardManagerExtras(activityIntent, intent);
-
-            startActivityForResult(intent, REQUEST_SCREEN_LOCK_OPTIONS);
-        }
-
-        @Override
-        public void onActivityResult(int requestCode, int resultCode, Intent data) {
-            super.onActivityResult(requestCode, resultCode, data);
-            if (requestCode == REQUEST_SCREEN_LOCK_OPTIONS) {
-                if (resultCode != Activity.RESULT_CANCELED) {
-                    Activity activity = getActivity();
-                    activity.setResult(resultCode, data);
-                    activity.finish();
-                }
-            }
+            startChooseLockActivity(lock, getActivity());
         }
 
         @Override
         protected void updateUi() {
             super.updateUi();
-            if (mForFingerprint) {
-                mCancelButton.setVisibility(View.GONE);
-            } else {
-                mCancelButton.setText(R.string.skip_label);
-            }
+            mSkipButton.setVisibility(mForFingerprint ? View.GONE : View.VISIBLE);
 
             if (mOptionsButton != null) {
                 mOptionsButton.setVisibility(
diff --git a/src/com/android/settings/password/SetupChooseLockPattern.java b/src/com/android/settings/password/SetupChooseLockPattern.java
index b1e3d0d..b1c9fac 100644
--- a/src/com/android/settings/password/SetupChooseLockPattern.java
+++ b/src/com/android/settings/password/SetupChooseLockPattern.java
@@ -19,7 +19,11 @@
 import android.app.Fragment;
 import android.content.Context;
 import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
 
+import com.android.settings.R;
 import com.android.settings.SetupRedactionInterstitial;
 
 /**
@@ -46,7 +50,26 @@
         return SetupChooseLockPatternFragment.class;
     }
 
-    public static class SetupChooseLockPatternFragment extends ChooseLockPatternFragment {
+    public static class SetupChooseLockPatternFragment extends ChooseLockPatternFragment
+            implements ChooseLockTypeDialogFragment.OnLockTypeSelectedListener {
+
+        @Override
+        public void onViewCreated(View view, Bundle savedInstanceState) {
+            super.onViewCreated(view, savedInstanceState);
+            Button optionsButton = (Button) view.findViewById(R.id.screen_lock_options);
+            optionsButton.setVisibility(View.VISIBLE);
+            optionsButton.setOnClickListener((btn) ->
+                    ChooseLockTypeDialogFragment.newInstance(mUserId)
+                            .show(getChildFragmentManager(), null));
+        }
+
+        @Override
+        public void onLockTypeSelected(ScreenLockType lock) {
+            if (ScreenLockType.PATTERN == lock) {
+                return;
+            }
+            startChooseLockActivity(lock, getActivity());
+        }
 
         @Override
         protected Intent getRedactionInterstitialIntent(Context context) {
diff --git a/src/com/android/settings/search/SearchIndexableResources.java b/src/com/android/settings/search/SearchIndexableResources.java
index c4e178f..0207c94 100644
--- a/src/com/android/settings/search/SearchIndexableResources.java
+++ b/src/com/android/settings/search/SearchIndexableResources.java
@@ -75,7 +75,7 @@
 import com.android.settings.security.EncryptionAndCredential;
 import com.android.settings.security.LockscreenDashboardFragment;
 import com.android.settings.security.ScreenPinningSettings;
-import com.android.settings.security.SecuritySettings;
+import com.android.settings.security.SecuritySettingsV2;
 import com.android.settings.security.screenlock.ScreenLockSettings;
 import com.android.settings.sim.SimSettings;
 import com.android.settings.support.SupportDashboardActivity;
@@ -135,7 +135,7 @@
         addIndex(LocationSettings.class);
         addIndex(LocationMode.class);
         addIndex(ScanningSettings.class);
-        addIndex(SecuritySettings.class);
+        addIndex(SecuritySettingsV2.class);
         addIndex(ScreenLockSettings.class);
         addIndex(EncryptionAndCredential.class);
         addIndex(ScreenPinningSettings.class);
@@ -179,5 +179,7 @@
     private SearchIndexableResources() {
     }
 
-    public static Collection<Class> providerValues() { return sProviders;}
+    public static Collection<Class> providerValues() {
+        return sProviders;
+    }
 }
\ No newline at end of file
diff --git a/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java b/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java
new file mode 100644
index 0000000..9a33ec3
--- /dev/null
+++ b/src/com/android/settings/security/ChangeProfileScreenLockPreferenceController.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static com.android.settings.security
+        .SecuritySettingsV2.SET_OR_CHANGE_LOCK_METHOD_REQUEST_PROFILE;
+
+import android.app.admin.DevicePolicyManager;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.UserHandle;
+import android.support.v7.preference.Preference;
+import android.text.TextUtils;
+
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.password.ChooseLockGeneric;
+
+public class ChangeProfileScreenLockPreferenceController extends
+        ChangeScreenLockPreferenceController {
+
+    private static final String KEY_UNLOCK_SET_OR_CHANGE_PROFILE = "unlock_set_or_change_profile";
+
+    public ChangeProfileScreenLockPreferenceController(Context context,
+            SecuritySettingsV2 host) {
+        super(context, host);
+    }
+
+    public boolean isAvailable() {
+        if (mProfileChallengeUserId == UserHandle.USER_NULL ||
+                !mLockPatternUtils.isSeparateProfileChallengeAllowed(mProfileChallengeUserId)) {
+            return false;
+        }
+        if (!mLockPatternUtils.isSecure(mProfileChallengeUserId)) {
+            return true;
+        }
+        switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(mProfileChallengeUserId)) {
+            case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
+            case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
+            case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
+            case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
+            case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
+            case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
+            case DevicePolicyManager.PASSWORD_QUALITY_MANAGED:
+                return true;
+        }
+        return false;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_UNLOCK_SET_OR_CHANGE_PROFILE;
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
+            return false;
+        }
+        if (Utils.startQuietModeDialogIfNecessary(mContext, mUm, mProfileChallengeUserId)) {
+            return false;
+        }
+        final Bundle extras = new Bundle();
+        extras.putInt(Intent.EXTRA_USER_ID, mProfileChallengeUserId);
+        mHost.startFragment(mHost, ChooseLockGeneric.ChooseLockGenericFragment.class.getName(),
+                R.string.lock_settings_picker_title_profile,
+                SET_OR_CHANGE_LOCK_METHOD_REQUEST_PROFILE, extras);
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        updateSummary(preference, mProfileChallengeUserId);
+
+        if (!mLockPatternUtils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId)) {
+            final String summary = mContext.getString(
+                    R.string.lock_settings_profile_unified_summary);
+            mPreference.setSummary(summary);
+            mPreference.setEnabled(false);
+        } else {
+            // PO may disallow to change profile password, and the profile's password is
+            // separated from screen lock password. Disable profile specific "Screen lock" menu.
+            disableIfPasswordQualityManaged(mProfileChallengeUserId);
+        }
+    }
+}
diff --git a/src/com/android/settings/security/ChangeScreenLockPreferenceController.java b/src/com/android/settings/security/ChangeScreenLockPreferenceController.java
new file mode 100644
index 0000000..67b78fc
--- /dev/null
+++ b/src/com/android/settings/security/ChangeScreenLockPreferenceController.java
@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static com.android.settings.security.SecuritySettingsV2.SET_OR_CHANGE_LOCK_METHOD_REQUEST;
+
+import android.app.admin.DevicePolicyManager;
+import android.content.Context;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.os.storage.StorageManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.TextUtils;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.password.ChooseLockGeneric;
+import com.android.settings.security.screenlock.ScreenLockSettings;
+import com.android.settings.widget.GearPreference;
+import com.android.settingslib.RestrictedLockUtils;
+import com.android.settingslib.RestrictedPreference;
+import com.android.settingslib.core.AbstractPreferenceController;
+
+public class ChangeScreenLockPreferenceController extends AbstractPreferenceController implements
+        PreferenceControllerMixin, GearPreference.OnGearClickListener {
+
+    private static final String KEY_UNLOCK_SET_OR_CHANGE = "unlock_set_or_change";
+
+    protected final DevicePolicyManager mDPM;
+    protected final SecuritySettingsV2 mHost;
+    protected final UserManager mUm;
+    protected final LockPatternUtils mLockPatternUtils;
+
+    protected final int mUserId = UserHandle.myUserId();
+    protected final int mProfileChallengeUserId;
+
+    protected RestrictedPreference mPreference;
+
+    public ChangeScreenLockPreferenceController(Context context, SecuritySettingsV2 host) {
+        super(context);
+        mUm = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mDPM = (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
+        mLockPatternUtils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context);
+        mHost = host;
+        mProfileChallengeUserId = Utils.getManagedProfileId(mUm, mUserId);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_UNLOCK_SET_OR_CHANGE;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mPreference = (RestrictedPreference) screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        if (mPreference != null && mPreference instanceof GearPreference) {
+            if (mLockPatternUtils.isSecure(mUserId)
+                    || !mLockPatternUtils.isLockScreenDisabled(mUserId)) {
+                ((GearPreference) mPreference).setOnGearClickListener(this);
+            } else {
+                ((GearPreference) mPreference).setOnGearClickListener(null);
+            }
+        }
+
+        updateSummary(preference, mUserId);
+        disableIfPasswordQualityManaged(mUserId);
+        if (!mLockPatternUtils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId)) {
+            // PO may disallow to change password for the profile, but screen lock and managed
+            // profile's lock is the same. Disable main "Screen lock" menu.
+            disableIfPasswordQualityManaged(mProfileChallengeUserId);
+        }
+    }
+
+    @Override
+    public void onGearClick(GearPreference p) {
+        if (TextUtils.equals(p.getKey(), getPreferenceKey())) {
+            mHost.startFragment(mHost, ScreenLockSettings.class.getName(), 0, 0, null);
+        }
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
+            return super.handlePreferenceTreeClick(preference);
+        }
+        // TODO(b/35930129): Remove once existing password can be passed into vold directly.
+        // Currently we need this logic to ensure that the QUIET_MODE is off for any work
+        // profile with unified challenge on FBE-enabled devices. Otherwise, vold would not be
+        // able to complete the operation due to the lack of (old) encryption key.
+        if (mProfileChallengeUserId != UserHandle.USER_NULL
+                && !mLockPatternUtils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId)
+                && StorageManager.isFileEncryptedNativeOnly()) {
+            if (Utils.startQuietModeDialogIfNecessary(mContext, mUm, mProfileChallengeUserId)) {
+                return false;
+            }
+        }
+        mHost.startFragment(mHost, ChooseLockGeneric.ChooseLockGenericFragment.class.getName(),
+                R.string.lock_settings_picker_title, SET_OR_CHANGE_LOCK_METHOD_REQUEST, null);
+        return true;
+    }
+
+    protected void updateSummary(Preference preference, int userId) {
+        if (!mLockPatternUtils.isSecure(userId)) {
+            if (userId == mProfileChallengeUserId
+                    || mLockPatternUtils.isLockScreenDisabled(userId)) {
+                preference.setSummary(R.string.unlock_set_unlock_mode_off);
+            } else {
+                preference.setSummary(R.string.unlock_set_unlock_mode_none);
+            }
+        } else {
+            switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(userId)) {
+                case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
+                    preference.setSummary(R.string.unlock_set_unlock_mode_pattern);
+                    break;
+                case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
+                case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
+                    preference.setSummary(R.string.unlock_set_unlock_mode_pin);
+                    break;
+                case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
+                case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
+                case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
+                case DevicePolicyManager.PASSWORD_QUALITY_MANAGED:
+                    preference.setSummary(R.string.unlock_set_unlock_mode_password);
+                    break;
+            }
+        }
+        mPreference.setEnabled(true);
+    }
+
+    /**
+     * Sets the preference as disabled by admin if PASSWORD_QUALITY_MANAGED is set.
+     * The preference must be a RestrictedPreference.
+     * <p/>
+     * DO or PO installed in the user may disallow to change password.
+     */
+    void disableIfPasswordQualityManaged(int userId) {
+        final RestrictedLockUtils.EnforcedAdmin admin = RestrictedLockUtils
+                .checkIfPasswordQualityIsSet(mContext, userId);
+        final DevicePolicyManager dpm = (DevicePolicyManager) mContext
+                .getSystemService(Context.DEVICE_POLICY_SERVICE);
+        if (admin != null && dpm.getPasswordQuality(admin.component, userId)
+                == DevicePolicyManager.PASSWORD_QUALITY_MANAGED) {
+            mPreference.setDisabledByAdmin(admin);
+        }
+    }
+}
diff --git a/src/com/android/settings/security/EncryptionAndCredential.java b/src/com/android/settings/security/EncryptionAndCredential.java
index 62f5a0c..627cf3e 100644
--- a/src/com/android/settings/security/EncryptionAndCredential.java
+++ b/src/com/android/settings/security/EncryptionAndCredential.java
@@ -16,6 +16,9 @@
 
 package com.android.settings.security;
 
+import static com.android.settings.security.EncryptionStatusPreferenceController
+        .PREF_KEY_ENCRYPTION_DETAIL_PAGE;
+
 import android.content.Context;
 import android.os.UserManager;
 import android.provider.SearchIndexableResource;
@@ -63,7 +66,8 @@
             Lifecycle lifecycle) {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
         final EncryptionStatusPreferenceController encryptStatusController =
-                new EncryptionStatusPreferenceController(context);
+                new EncryptionStatusPreferenceController(context,
+                        PREF_KEY_ENCRYPTION_DETAIL_PAGE);
         controllers.add(encryptStatusController);
         controllers.add(new PreferenceCategoryController(context,
                 "encryption_and_credentials_status_category",
diff --git a/src/com/android/settings/security/EncryptionStatusPreferenceController.java b/src/com/android/settings/security/EncryptionStatusPreferenceController.java
index 7d84421..0978935 100644
--- a/src/com/android/settings/security/EncryptionStatusPreferenceController.java
+++ b/src/com/android/settings/security/EncryptionStatusPreferenceController.java
@@ -19,43 +19,45 @@
 import android.content.Context;
 import android.os.UserManager;
 import android.support.v7.preference.Preference;
+import android.text.TextUtils;
 
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
-import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settings.core.BasePreferenceController;
 
-public class EncryptionStatusPreferenceController extends AbstractPreferenceController
-        implements PreferenceControllerMixin {
+public class EncryptionStatusPreferenceController extends BasePreferenceController {
 
-    private static final String PREF_KEY = "encryption_and_credentials_encryption_status";
+
+    static final String PREF_KEY_ENCRYPTION_DETAIL_PAGE =
+            "encryption_and_credentials_encryption_status";
+    static final String PREF_KEY_ENCRYPTION_SECURITY_PAGE = "encryption_and_credential";
 
     private final UserManager mUserManager;
 
-    public EncryptionStatusPreferenceController(Context context) {
-        super(context);
+    public EncryptionStatusPreferenceController(Context context, String key) {
+        super(context, key);
         mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
     }
 
     @Override
-    public boolean isAvailable() {
-        return mUserManager.isAdminUser();
-    }
-
-    @Override
-    public String getPreferenceKey() {
-        return PREF_KEY;
+    public int getAvailabilityStatus() {
+        return mUserManager.isAdminUser() ? AVAILABLE : DISABLED_FOR_USER;
     }
 
     @Override
     public void updateState(Preference preference) {
         final boolean encryptionEnabled = LockPatternUtils.isDeviceEncryptionEnabled();
         if (encryptionEnabled) {
-            preference.setFragment(null);
+            if (TextUtils.equals(getPreferenceKey(), PREF_KEY_ENCRYPTION_DETAIL_PAGE)) {
+                preference.setFragment(null);
+            }
             preference.setSummary(R.string.crypt_keeper_encrypted_summary);
         } else {
-            preference.setFragment(CryptKeeperSettings.class.getName());
+            if (TextUtils.equals(getPreferenceKey(), PREF_KEY_ENCRYPTION_DETAIL_PAGE)) {
+                preference.setFragment(CryptKeeperSettings.class.getName());
+            }
             preference.setSummary(R.string.summary_placeholder);
         }
+
     }
 }
diff --git a/src/com/android/settings/security/LockUnificationPreferenceController.java b/src/com/android/settings/security/LockUnificationPreferenceController.java
new file mode 100644
index 0000000..5486e29
--- /dev/null
+++ b/src/com/android/settings/security/LockUnificationPreferenceController.java
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static com.android.settings.security
+        .SecuritySettingsV2.SET_OR_CHANGE_LOCK_METHOD_REQUEST_PROFILE;
+import static com.android.settings.security.SecuritySettingsV2.UNIFY_LOCK_CONFIRM_DEVICE_REQUEST;
+import static com.android.settings.security.SecuritySettingsV2.UNIFY_LOCK_CONFIRM_PROFILE_REQUEST;
+import static com.android.settings.security.SecuritySettingsV2.UNUNIFY_LOCK_CONFIRM_DEVICE_REQUEST;
+
+import android.app.Activity;
+import android.app.admin.DevicePolicyManager;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.password.ChooseLockGeneric;
+import com.android.settings.password.ChooseLockSettingsHelper;
+import com.android.settingslib.RestrictedLockUtils;
+import com.android.settingslib.RestrictedSwitchPreference;
+import com.android.settingslib.core.AbstractPreferenceController;
+
+public class LockUnificationPreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
+
+    private static final String KEY_UNIFICATION = "unification";
+
+    private static final int MY_USER_ID = UserHandle.myUserId();
+
+    private final UserManager mUm;
+    private final LockPatternUtils mLockPatternUtils;
+    private final int mProfileChallengeUserId;
+    private final SecuritySettingsV2 mHost;
+
+    private RestrictedSwitchPreference mUnifyProfile;
+
+
+    private String mCurrentDevicePassword;
+    private String mCurrentProfilePassword;
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mUnifyProfile = (RestrictedSwitchPreference) screen.findPreference(KEY_UNIFICATION);
+    }
+
+    public LockUnificationPreferenceController(Context context, SecuritySettingsV2 host) {
+        super(context);
+        mHost = host;
+        mUm = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mLockPatternUtils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context);
+        mProfileChallengeUserId = Utils.getManagedProfileId(mUm, MY_USER_ID);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        final boolean allowSeparateProfileChallenge =
+                mProfileChallengeUserId != UserHandle.USER_NULL
+                        && mLockPatternUtils.isSeparateProfileChallengeAllowed(
+                        mProfileChallengeUserId);
+        return allowSeparateProfileChallenge;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_UNIFICATION;
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object value) {
+        if (Utils.startQuietModeDialogIfNecessary(mContext, mUm, mProfileChallengeUserId)) {
+            return false;
+        }
+        if ((Boolean) value) {
+            final boolean compliantForDevice =
+                    (mLockPatternUtils.getKeyguardStoredPasswordQuality(mProfileChallengeUserId)
+                            >= DevicePolicyManager.PASSWORD_QUALITY_SOMETHING
+                            && mLockPatternUtils.isSeparateProfileChallengeAllowedToUnify(
+                            mProfileChallengeUserId));
+            UnificationConfirmationDialog dialog =
+                    UnificationConfirmationDialog.newInstance(compliantForDevice);
+            dialog.show(mHost);
+        } else {
+            final String title = mContext.getString(R.string.unlock_set_unlock_launch_picker_title);
+            final ChooseLockSettingsHelper helper =
+                    new ChooseLockSettingsHelper(mHost.getActivity(), mHost);
+            if (!helper.launchConfirmationActivity(
+                    UNUNIFY_LOCK_CONFIRM_DEVICE_REQUEST,
+                    title, true /* returnCredentials */, MY_USER_ID)) {
+                ununifyLocks();
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        if (mUnifyProfile != null) {
+            final boolean separate =
+                    mLockPatternUtils.isSeparateProfileChallengeEnabled(mProfileChallengeUserId);
+            mUnifyProfile.setChecked(!separate);
+            if (separate) {
+                mUnifyProfile.setDisabledByAdmin(RestrictedLockUtils.checkIfRestrictionEnforced(
+                        mContext, UserManager.DISALLOW_UNIFIED_PASSWORD,
+                        mProfileChallengeUserId));
+            }
+        }
+    }
+
+    public boolean handleActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == UNUNIFY_LOCK_CONFIRM_DEVICE_REQUEST
+                && resultCode == Activity.RESULT_OK) {
+            ununifyLocks();
+            return true;
+        } else if (requestCode == UNIFY_LOCK_CONFIRM_DEVICE_REQUEST
+                && resultCode == Activity.RESULT_OK) {
+            mCurrentDevicePassword =
+                    data.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD);
+            launchConfirmProfileLockForUnification();
+            return true;
+        } else if (requestCode == UNIFY_LOCK_CONFIRM_PROFILE_REQUEST
+                && resultCode == Activity.RESULT_OK) {
+            mCurrentProfilePassword =
+                    data.getStringExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD);
+            unifyLocks();
+            return true;
+        }
+        return false;
+    }
+
+    private void ununifyLocks() {
+        Bundle extras = new Bundle();
+        extras.putInt(Intent.EXTRA_USER_ID, mProfileChallengeUserId);
+        mHost.startFragment(mHost,
+                ChooseLockGeneric.ChooseLockGenericFragment.class.getName(),
+                R.string.lock_settings_picker_title_profile,
+                SET_OR_CHANGE_LOCK_METHOD_REQUEST_PROFILE, extras);
+    }
+
+    void launchConfirmDeviceLockForUnification() {
+        final String title = mContext.getString(
+                R.string.unlock_set_unlock_launch_picker_title);
+        final ChooseLockSettingsHelper helper =
+                new ChooseLockSettingsHelper(mHost.getActivity(), mHost);
+        if (!helper.launchConfirmationActivity(
+                UNIFY_LOCK_CONFIRM_DEVICE_REQUEST, title, true, MY_USER_ID)) {
+            launchConfirmProfileLockForUnification();
+        }
+    }
+
+    private void launchConfirmProfileLockForUnification() {
+        final String title = mContext.getString(
+                R.string.unlock_set_unlock_launch_picker_title_profile);
+        final ChooseLockSettingsHelper helper =
+                new ChooseLockSettingsHelper(mHost.getActivity(), mHost);
+        if (!helper.launchConfirmationActivity(
+                UNIFY_LOCK_CONFIRM_PROFILE_REQUEST, title, true, mProfileChallengeUserId)) {
+            unifyLocks();
+            // TODO: update relevant prefs.
+            // createPreferenceHierarchy();
+        }
+    }
+
+    private void unifyLocks() {
+        int profileQuality =
+                mLockPatternUtils.getKeyguardStoredPasswordQuality(mProfileChallengeUserId);
+        if (profileQuality == DevicePolicyManager.PASSWORD_QUALITY_SOMETHING) {
+            mLockPatternUtils.saveLockPattern(
+                    LockPatternUtils.stringToPattern(mCurrentProfilePassword),
+                    mCurrentDevicePassword, MY_USER_ID);
+        } else {
+            mLockPatternUtils.saveLockPassword(
+                    mCurrentProfilePassword, mCurrentDevicePassword,
+                    profileQuality, MY_USER_ID);
+        }
+        mLockPatternUtils.setSeparateProfileChallengeEnabled(mProfileChallengeUserId, false,
+                mCurrentProfilePassword);
+        final boolean profilePatternVisibility =
+                mLockPatternUtils.isVisiblePatternEnabled(mProfileChallengeUserId);
+        mLockPatternUtils.setVisiblePatternEnabled(profilePatternVisibility, MY_USER_ID);
+        mCurrentDevicePassword = null;
+        mCurrentProfilePassword = null;
+    }
+
+    void unifyUncompliantLocks() {
+        mLockPatternUtils.setSeparateProfileChallengeEnabled(mProfileChallengeUserId, false,
+                mCurrentProfilePassword);
+        mHost.startFragment(mHost, ChooseLockGeneric.ChooseLockGenericFragment.class.getName(),
+                R.string.lock_settings_picker_title,
+                SecuritySettingsV2.SET_OR_CHANGE_LOCK_METHOD_REQUEST, null);
+    }
+
+}
diff --git a/src/com/android/settings/security/ScreenPinningPreferenceController.java b/src/com/android/settings/security/ScreenPinningPreferenceController.java
new file mode 100644
index 0000000..60279c7
--- /dev/null
+++ b/src/com/android/settings/security/ScreenPinningPreferenceController.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
+public class ScreenPinningPreferenceController extends BasePreferenceController {
+
+    private static final String KEY_SCREEN_PINNING = "screen_pinning_settings";
+
+    public ScreenPinningPreferenceController(Context context) {
+        super(context, KEY_SCREEN_PINNING);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final Preference preference = screen.findPreference(getPreferenceKey());
+        if (preference == null) {
+            return;
+        }
+        if (Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.LOCK_TO_APP_ENABLED, 0) != 0) {
+            preference.setSummary(
+                    mContext.getString(R.string.switch_on_text));
+        } else {
+            preference.setSummary(
+                    mContext.getString(R.string.switch_off_text));
+        }
+    }
+}
diff --git a/src/com/android/settings/security/SecurityFeatureProvider.java b/src/com/android/settings/security/SecurityFeatureProvider.java
index 509446d..35ff586 100644
--- a/src/com/android/settings/security/SecurityFeatureProvider.java
+++ b/src/com/android/settings/security/SecurityFeatureProvider.java
@@ -18,7 +18,10 @@
 
 import android.content.Context;
 import android.support.v7.preference.PreferenceScreen;
+import android.util.FeatureFlagUtils;
 
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.core.FeatureFlags;
 import com.android.settings.security.trustagent.TrustAgentManager;
 import com.android.settingslib.drawer.DashboardCategory;
 
@@ -26,10 +29,19 @@
 /** FeatureProvider for security. */
 public interface SecurityFeatureProvider {
 
+    default boolean isSecuritySettingsV2Enabled(Context context) {
+        return FeatureFlagUtils.isEnabled(context, FeatureFlags.SECURITY_SETTINGS_V2);
+    }
+
     /** Update preferences with data from associated tiles. */
     void updatePreferences(Context context, PreferenceScreen preferenceScreen,
             DashboardCategory dashboardCategory);
 
     /** Returns the {@link TrustAgentManager} bound to this {@link SecurityFeatureProvider}. */
     TrustAgentManager getTrustAgentManager();
+
+    /**
+     * Returns a {@link LockPatternUtils} instance bound to application context.
+     */
+    LockPatternUtils getLockPatternUtils(Context context);
 }
diff --git a/src/com/android/settings/security/SecurityFeatureProviderImpl.java b/src/com/android/settings/security/SecurityFeatureProviderImpl.java
index 29aaefe..70b1ec1 100644
--- a/src/com/android/settings/security/SecurityFeatureProviderImpl.java
+++ b/src/com/android/settings/security/SecurityFeatureProviderImpl.java
@@ -29,6 +29,7 @@
 import android.util.ArrayMap;
 import android.util.Pair;
 
+import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.security.trustagent.TrustAgentManager;
 import com.android.settingslib.drawer.DashboardCategory;
@@ -43,6 +44,7 @@
 public class SecurityFeatureProviderImpl implements SecurityFeatureProvider {
 
     private TrustAgentManager mTrustAgentManager;
+    private LockPatternUtils mLockPatternUtils;
 
     @VisibleForTesting
     static final Drawable DEFAULT_ICON = null;
@@ -195,4 +197,12 @@
         }
         return mTrustAgentManager;
     }
+
+    @Override
+    public LockPatternUtils getLockPatternUtils(Context context) {
+        if (mLockPatternUtils == null) {
+            mLockPatternUtils = new LockPatternUtils(context.getApplicationContext());
+        }
+        return mLockPatternUtils;
+    }
 }
diff --git a/src/com/android/settings/security/SecuritySettings.java b/src/com/android/settings/security/SecuritySettings.java
index fc47b5c..f099b44 100644
--- a/src/com/android/settings/security/SecuritySettings.java
+++ b/src/com/android/settings/security/SecuritySettings.java
@@ -161,7 +161,6 @@
     private LocationPreferenceController mLocationcontroller;
     private ManageDeviceAdminPreferenceController mManageDeviceAdminPreferenceController;
     private EnterprisePrivacyPreferenceController mEnterprisePrivacyPreferenceController;
-    private LockScreenNotificationPreferenceController mLockScreenNotificationPreferenceController;
 
     @Override
     public int getMetricsCategory() {
@@ -208,8 +207,6 @@
                 = new ManageDeviceAdminPreferenceController(activity);
         mEnterprisePrivacyPreferenceController
                 = new EnterprisePrivacyPreferenceController(activity);
-        mLockScreenNotificationPreferenceController
-                = new LockScreenNotificationPreferenceController(activity);
     }
 
     private static int getResIdForLockUnlockScreen(LockPatternUtils lockPatternUtils,
@@ -430,7 +427,7 @@
         final Preference lockscreenPreferences = group.findPreference(KEY_LOCKSCREEN_PREFERENCES);
         if (lockscreenPreferences != null) {
             lockscreenPreferences.setSummary(
-                mLockScreenNotificationPreferenceController.getSummaryResource());
+                LockScreenNotificationPreferenceController.getSummaryResource(getContext()));
         }
     }
 
diff --git a/src/com/android/settings/security/SecuritySettingsV2.java b/src/com/android/settings/security/SecuritySettingsV2.java
new file mode 100644
index 0000000..323c0f4
--- /dev/null
+++ b/src/com/android/settings/security/SecuritySettingsV2.java
@@ -0,0 +1,188 @@
+package com.android.settings.security;
+
+import static com.android.settings.security.EncryptionStatusPreferenceController
+        .PREF_KEY_ENCRYPTION_SECURITY_PAGE;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.hardware.fingerprint.FingerprintManager;
+import android.provider.SearchIndexableResource;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.dashboard.SummaryLoader;
+import com.android.settings.enterprise.EnterprisePrivacyPreferenceController;
+import com.android.settings.enterprise.ManageDeviceAdminPreferenceController;
+import com.android.settings.fingerprint.FingerprintProfileStatusPreferenceController;
+import com.android.settings.fingerprint.FingerprintStatusPreferenceController;
+import com.android.settings.location.LocationPreferenceController;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settings.security.screenlock.LockScreenPreferenceController;
+import com.android.settings.security.trustagent.ManageTrustAgentsPreferenceController;
+import com.android.settings.security.trustagent.TrustAgentListPreferenceController;
+import com.android.settings.widget.PreferenceCategoryController;
+import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SecuritySettingsV2 extends DashboardFragment {
+
+    private static final String TAG = "SecuritySettingsV2";
+
+    public static final int SET_OR_CHANGE_LOCK_METHOD_REQUEST = 123;
+    public static final int CHANGE_TRUST_AGENT_SETTINGS = 126;
+    public static final int SET_OR_CHANGE_LOCK_METHOD_REQUEST_PROFILE = 127;
+    public static final int UNIFY_LOCK_CONFIRM_DEVICE_REQUEST = 128;
+    public static final int UNIFY_LOCK_CONFIRM_PROFILE_REQUEST = 129;
+    public static final int UNUNIFY_LOCK_CONFIRM_DEVICE_REQUEST = 130;
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.SECURITY;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.security_settings_v2;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    public int getHelpResource() {
+        return R.string.help_url_security;
+    }
+
+    @Override
+    protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
+        return buildPreferenceControllers(context, getLifecycle(), this /* host*/);
+    }
+
+    /**
+     * see confirmPatternThenDisableAndClear
+     */
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (getPreferenceController(TrustAgentListPreferenceController.class)
+                .handleActivityResult(requestCode, resultCode)) {
+            return;
+        }
+        if (getPreferenceController(LockUnificationPreferenceController.class)
+                .handleActivityResult(requestCode, resultCode, data)) {
+            return;
+        }
+        super.onActivityResult(requestCode, resultCode, data);
+    }
+
+    void launchConfirmDeviceLockForUnification() {
+        getPreferenceController(LockUnificationPreferenceController.class)
+                .launchConfirmDeviceLockForUnification();
+    }
+
+    void unifyUncompliantLocks() {
+        getPreferenceController(LockUnificationPreferenceController.class).unifyUncompliantLocks();
+    }
+
+    void updateUnificationPreference() {
+        getPreferenceController(LockUnificationPreferenceController.class).updateState(null);
+    }
+
+    private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
+            Lifecycle lifecycle, SecuritySettingsV2 host) {
+        final List<AbstractPreferenceController> controllers = new ArrayList<>();
+        controllers.add(new LocationPreferenceController(context, lifecycle));
+        controllers.add(new ManageDeviceAdminPreferenceController(context));
+        controllers.add(new EnterprisePrivacyPreferenceController(context));
+        controllers.add(new ManageTrustAgentsPreferenceController(context));
+        controllers.add(new ScreenPinningPreferenceController(context));
+        controllers.add(new SimLockPreferenceController(context));
+        controllers.add(new ShowPasswordPreferenceController(context));
+        controllers.add(new FingerprintStatusPreferenceController(context));
+        controllers.add(new EncryptionStatusPreferenceController(context,
+                PREF_KEY_ENCRYPTION_SECURITY_PAGE));
+        controllers.add(new TrustAgentListPreferenceController(context, host, lifecycle));
+        controllers.add(new LockScreenPreferenceController(context, lifecycle));
+        controllers.add(new ChangeScreenLockPreferenceController(context, host));
+
+        final List<AbstractPreferenceController> profileSecurityControllers = new ArrayList<>();
+        profileSecurityControllers.add(new ChangeProfileScreenLockPreferenceController(
+                context, host));
+        profileSecurityControllers.add(new LockUnificationPreferenceController(context, host));
+        profileSecurityControllers.add(new VisiblePatternProfilePreferenceController(
+                context, lifecycle));
+        profileSecurityControllers.add(new FingerprintProfileStatusPreferenceController(context));
+        controllers.add(new PreferenceCategoryController(context, "security_category_profile",
+                profileSecurityControllers));
+        controllers.addAll(profileSecurityControllers);
+
+        return controllers;
+    }
+
+    /**
+     * For Search. Please keep it in sync when updating "createPreferenceHierarchy()"
+     */
+    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider() {
+
+                @Override
+                public List<SearchIndexableResource> getXmlResourcesToIndex(
+                        Context context, boolean enabled) {
+                    final List<SearchIndexableResource> index = new ArrayList<>();
+                    // Append the rest of the settings
+                    final SearchIndexableResource sir = new SearchIndexableResource(context);
+                    sir.xmlResId = R.xml.security_settings_v2;
+                    index.add(sir);
+                    return index;
+                }
+
+                @Override
+                public List<AbstractPreferenceController> getPreferenceControllers(Context
+                        context) {
+                    return buildPreferenceControllers(context, null /* lifecycle */,
+                            null /* host*/);
+                }
+            };
+
+    static class SummaryProvider implements SummaryLoader.SummaryProvider {
+
+        private final Context mContext;
+        private final SummaryLoader mSummaryLoader;
+
+        public SummaryProvider(Context context, SummaryLoader summaryLoader) {
+            mContext = context;
+            mSummaryLoader = summaryLoader;
+        }
+
+        @Override
+        public void setListening(boolean listening) {
+            if (listening) {
+                final FingerprintManager fpm =
+                        Utils.getFingerprintManagerOrNull(mContext);
+                if (fpm != null && fpm.isHardwareDetected()) {
+                    mSummaryLoader.setSummary(this,
+                            mContext.getString(R.string.security_dashboard_summary));
+                } else {
+                    mSummaryLoader.setSummary(this, mContext.getString(
+                            R.string.security_dashboard_summary_no_fingerprint));
+                }
+            }
+        }
+    }
+
+    public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY =
+            new SummaryLoader.SummaryProviderFactory() {
+                @Override
+                public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity,
+                        SummaryLoader summaryLoader) {
+                    return new SummaryProvider(activity, summaryLoader);
+                }
+            };
+}
diff --git a/src/com/android/settings/security/ShowPasswordPreferenceController.java b/src/com/android/settings/security/ShowPasswordPreferenceController.java
new file mode 100644
index 0000000..d0216e8
--- /dev/null
+++ b/src/com/android/settings/security/ShowPasswordPreferenceController.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.provider.Settings;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+
+public class ShowPasswordPreferenceController extends TogglePreferenceController {
+
+    private static final String KEY_SHOW_PASSWORD = "show_password";
+    private static final int MY_USER_ID = UserHandle.myUserId();
+    private final LockPatternUtils mLockPatternUtils;
+
+    public ShowPasswordPreferenceController(Context context) {
+        super(context, KEY_SHOW_PASSWORD);
+        mLockPatternUtils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context);
+    }
+
+    @Override
+    public boolean isChecked() {
+        return Settings.System.getInt(mContext.getContentResolver(),
+                Settings.System.TEXT_SHOW_PASSWORD, 1) != 0;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        Settings.System.putInt(mContext.getContentResolver(), Settings.System.TEXT_SHOW_PASSWORD,
+                isChecked ? 1 : 0);
+        mLockPatternUtils.setVisiblePasswordEnabled(isChecked, MY_USER_ID);
+        return true;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+}
+
diff --git a/src/com/android/settings/security/SimLockPreferenceController.java b/src/com/android/settings/security/SimLockPreferenceController.java
new file mode 100644
index 0000000..797f098
--- /dev/null
+++ b/src/com/android/settings/security/SimLockPreferenceController.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import android.content.Context;
+import android.os.PersistableBundle;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+
+import com.android.settings.core.BasePreferenceController;
+
+import java.util.List;
+
+public class SimLockPreferenceController extends BasePreferenceController {
+
+    private static final String KEY_SIM_LOCK = "sim_lock_settings";
+
+    private final CarrierConfigManager mCarrierConfigManager;
+    private final UserManager mUserManager;
+    private final SubscriptionManager mSubscriptionManager;
+    private final TelephonyManager mTelephonyManager;
+
+    public SimLockPreferenceController(Context context) {
+        super(context, KEY_SIM_LOCK);
+        mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mCarrierConfigManager = (CarrierConfigManager)
+                mContext.getSystemService(Context.CARRIER_CONFIG_SERVICE);
+        mSubscriptionManager = (SubscriptionManager) context
+                .getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+        mTelephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        final PersistableBundle b = mCarrierConfigManager.getConfig();
+        final boolean IsAdmin = mUserManager.isAdminUser();
+        if (!IsAdmin || !isSimIccReady() ||
+                b.getBoolean(CarrierConfigManager.KEY_HIDE_SIM_LOCK_SETTINGS_BOOL)) {
+            return DISABLED_FOR_USER;
+        }
+        return AVAILABLE;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final Preference preference = screen.findPreference(getPreferenceKey());
+        if (preference == null) {
+            return;
+        }
+        // Disable SIM lock if there is no ready SIM card.
+        preference.setEnabled(isSimReady());
+    }
+
+    /* Return true if a SIM is ready for locking.
+     * TODO: consider adding to TelephonyManager or SubscritpionManasger.
+     */
+    private boolean isSimReady() {
+        final List<SubscriptionInfo> subInfoList =
+                mSubscriptionManager.getActiveSubscriptionInfoList();
+        if (subInfoList != null) {
+            for (SubscriptionInfo subInfo : subInfoList) {
+                final int simState = mTelephonyManager.getSimState(subInfo.getSimSlotIndex());
+                if ((simState != TelephonyManager.SIM_STATE_ABSENT) &&
+                        (simState != TelephonyManager.SIM_STATE_UNKNOWN)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Return true if a there is a Slot that has Icc
+     */
+    private boolean isSimIccReady() {
+        final List<SubscriptionInfo> subInfoList =
+                mSubscriptionManager.getActiveSubscriptionInfoList();
+
+        if (subInfoList != null) {
+            for (SubscriptionInfo subInfo : subInfoList) {
+                if (mTelephonyManager.hasIccCard(subInfo.getSimSlotIndex())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
diff --git a/src/com/android/settings/security/UnificationConfirmationDialog.java b/src/com/android/settings/security/UnificationConfirmationDialog.java
new file mode 100644
index 0000000..482e268
--- /dev/null
+++ b/src/com/android/settings/security/UnificationConfirmationDialog.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.FragmentManager;
+import android.content.DialogInterface;
+import android.os.Bundle;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
+public class UnificationConfirmationDialog extends InstrumentedDialogFragment {
+
+    static final String TAG_UNIFICATION_DIALOG = "unification_dialog";
+    private static final String EXTRA_COMPLIANT = "compliant";
+
+    public static UnificationConfirmationDialog newInstance(boolean compliant) {
+        UnificationConfirmationDialog
+                dialog = new UnificationConfirmationDialog();
+        Bundle args = new Bundle();
+        args.putBoolean(EXTRA_COMPLIANT, compliant);
+        dialog.setArguments(args);
+        return dialog;
+    }
+
+    public void show(SecuritySettingsV2 host) {
+        final FragmentManager manager = host.getChildFragmentManager();
+        if (manager.findFragmentByTag(TAG_UNIFICATION_DIALOG) == null) {
+            // Prevent opening multiple dialogs if tapped on button quickly
+            show(manager, TAG_UNIFICATION_DIALOG);
+        }
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        final SecuritySettingsV2 parentFragment = ((SecuritySettingsV2) getParentFragment());
+        final boolean compliant = getArguments().getBoolean(EXTRA_COMPLIANT);
+        return new AlertDialog.Builder(getActivity())
+                .setTitle(R.string.lock_settings_profile_unification_dialog_title)
+                .setMessage(compliant ? R.string.lock_settings_profile_unification_dialog_body
+                        : R.string.lock_settings_profile_unification_dialog_uncompliant_body)
+                .setPositiveButton(
+                        compliant ? R.string.lock_settings_profile_unification_dialog_confirm
+                                : R.string
+                                        .lock_settings_profile_unification_dialog_uncompliant_confirm,
+                        (dialog, whichButton) -> {
+                            if (compliant) {
+                                parentFragment.launchConfirmDeviceLockForUnification();
+                            } else {
+                                parentFragment.unifyUncompliantLocks();
+                            }
+                        }
+                )
+                .setNegativeButton(R.string.cancel, null)
+                .create();
+    }
+
+    @Override
+    public void onDismiss(DialogInterface dialog) {
+        super.onDismiss(dialog);
+        ((SecuritySettingsV2) getParentFragment()).updateUnificationPreference();
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.DIALOG_UNIFICATION_CONFIRMATION;
+    }
+}
diff --git a/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java b/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java
new file mode 100644
index 0000000..a9e56f4
--- /dev/null
+++ b/src/com/android/settings/security/VisiblePatternProfilePreferenceController.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_SOMETHING;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.Utils;
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnResume;
+
+public class VisiblePatternProfilePreferenceController extends TogglePreferenceController
+        implements LifecycleObserver, OnResume {
+
+    private static final String KEY_VISIBLE_PATTERN_PROFILE = "visiblepattern_profile";
+
+    private final LockPatternUtils mLockPatternUtils;
+    private final UserManager mUm;
+    private final int mUserId = UserHandle.myUserId();
+    private final int mProfileChallengeUserId;
+
+    private Preference mPreference;
+
+    public VisiblePatternProfilePreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, KEY_VISIBLE_PATTERN_PROFILE);
+        mUm = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mLockPatternUtils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider()
+                .getLockPatternUtils(context);
+        mProfileChallengeUserId = Utils.getManagedProfileId(mUm, mUserId);
+        if (lifecycle != null) {
+            lifecycle.addObserver(this);
+        }
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (mLockPatternUtils.isSecure(mProfileChallengeUserId)
+                && mLockPatternUtils.getKeyguardStoredPasswordQuality(mProfileChallengeUserId)
+                == PASSWORD_QUALITY_SOMETHING) {
+            return AVAILABLE;
+        }
+        return DISABLED_FOR_USER;
+    }
+
+    @Override
+    public boolean isChecked() {
+        return mLockPatternUtils.isVisiblePatternEnabled(
+                mProfileChallengeUserId);
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        if (Utils.startQuietModeDialogIfNecessary(mContext, mUm, mProfileChallengeUserId)) {
+            return false;
+        }
+        mLockPatternUtils.setVisiblePatternEnabled(isChecked, mProfileChallengeUserId);
+        return true;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mPreference = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
+    public void onResume() {
+        mPreference.setVisible(isAvailable());
+    }
+}
diff --git a/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java b/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java
new file mode 100644
index 0000000..d42af2d
--- /dev/null
+++ b/src/com/android/settings/security/screenlock/LockScreenPreferenceController.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2018 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.security.screenlock;
+
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.notification.LockScreenNotificationPreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnResume;
+
+public class LockScreenPreferenceController extends BasePreferenceController implements
+        LifecycleObserver, OnResume {
+
+    static final String KEY_LOCKSCREEN_PREFERENCES = "lockscreen_preferences";
+
+    private static final int MY_USER_ID = UserHandle.myUserId();
+    private final LockPatternUtils mLockPatternUtils;
+    private Preference mPreference;
+
+    public LockScreenPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, KEY_LOCKSCREEN_PREFERENCES);
+        mLockPatternUtils = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider().getLockPatternUtils(context);
+        if (lifecycle != null) {
+            lifecycle.addObserver(this);
+        }
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mPreference = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (!mLockPatternUtils.isSecure(MY_USER_ID)) {
+            return mLockPatternUtils.isLockScreenDisabled(MY_USER_ID)
+                    ? DISABLED_FOR_USER : AVAILABLE;
+        } else {
+            return mLockPatternUtils.getKeyguardStoredPasswordQuality(MY_USER_ID)
+                    == PASSWORD_QUALITY_UNSPECIFIED
+                    ? DISABLED_FOR_USER : AVAILABLE;
+        }
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        preference.setSummary(
+                LockScreenNotificationPreferenceController.getSummaryResource(mContext));
+    }
+
+    @Override
+    public void onResume() {
+        mPreference.setVisible(isAvailable());
+    }
+}
diff --git a/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java b/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java
new file mode 100644
index 0000000..c615eff
--- /dev/null
+++ b/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceController.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2018 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.security.trustagent;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.security.SecurityFeatureProvider;
+
+public class ManageTrustAgentsPreferenceController extends BasePreferenceController {
+
+    @VisibleForTesting
+    static final String KEY_MANAGE_TRUST_AGENTS = "manage_trust_agents";
+    private static final int MY_USER_ID = UserHandle.myUserId();
+
+    private final LockPatternUtils mLockPatternUtils;
+    private TrustAgentManager mTrustAgentManager;
+
+    public ManageTrustAgentsPreferenceController(Context context) {
+        super(context, KEY_MANAGE_TRUST_AGENTS);
+        final SecurityFeatureProvider securityFeatureProvider = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider();
+        mLockPatternUtils = securityFeatureProvider.getLockPatternUtils(context);
+        mTrustAgentManager = securityFeatureProvider.getTrustAgentManager();
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        final Preference preference = screen.findPreference(getPreferenceKey());
+        if (preference == null) {
+            return;
+        }
+        final int numberOfTrustAgent = getTrustAgentCount();
+        if (!mLockPatternUtils.isSecure(MY_USER_ID)) {
+            preference.setEnabled(false);
+            preference.setSummary(R.string.disabled_because_no_backup_security);
+        } else if (numberOfTrustAgent > 0) {
+            preference.setSummary(mContext.getResources().getQuantityString(
+                    R.plurals.manage_trust_agents_summary_on,
+                    numberOfTrustAgent, numberOfTrustAgent));
+        } else {
+            preference.setSummary(R.string.manage_trust_agents_summary);
+        }
+    }
+
+    private int getTrustAgentCount() {
+        return mTrustAgentManager.getActiveTrustAgents(mContext, mLockPatternUtils).size();
+    }
+}
diff --git a/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java b/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java
new file mode 100644
index 0000000..99aa6a4
--- /dev/null
+++ b/src/com/android/settings/security/trustagent/TrustAgentListPreferenceController.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2018 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.security.trustagent;
+
+import static com.android.settings.security.SecuritySettingsV2.CHANGE_TRUST_AGENT_SETTINGS;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.UserHandle;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceCategory;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.TextUtils;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.password.ChooseLockSettingsHelper;
+import com.android.settings.security.SecurityFeatureProvider;
+import com.android.settings.security.SecuritySettingsV2;
+import com.android.settingslib.RestrictedPreference;
+import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnCreate;
+import com.android.settingslib.core.lifecycle.events.OnResume;
+import com.android.settingslib.core.lifecycle.events.OnSaveInstanceState;
+
+import java.util.List;
+
+public class TrustAgentListPreferenceController extends AbstractPreferenceController
+        implements LifecycleObserver, OnSaveInstanceState, OnCreate, OnResume {
+
+    private static final String TRUST_AGENT_CLICK_INTENT = "trust_agent_click_intent";
+    @VisibleForTesting
+    static final String PREF_KEY_TRUST_AGENT = "trust_agent";
+    @VisibleForTesting
+    static final String PREF_KEY_SECURITY_CATEGORY = "security_category";
+    private static final int MY_USER_ID = UserHandle.myUserId();
+
+    private final LockPatternUtils mLockPatternUtils;
+    private final TrustAgentManager mTrustAgentManager;
+    private final SecuritySettingsV2 mHost;
+
+    private Intent mTrustAgentClickIntent;
+    private PreferenceCategory mSecurityCategory;
+
+    public TrustAgentListPreferenceController(Context context, SecuritySettingsV2 host,
+            Lifecycle lifecycle) {
+        super(context);
+        final SecurityFeatureProvider provider = FeatureFactory.getFactory(context)
+                .getSecurityFeatureProvider();
+        mHost = host;
+        mLockPatternUtils = provider.getLockPatternUtils(context);
+        mTrustAgentManager = provider.getTrustAgentManager();
+        if (lifecycle != null) {
+            lifecycle.addObserver(this);
+        }
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return PREF_KEY_TRUST_AGENT;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mSecurityCategory = (PreferenceCategory) screen.findPreference(PREF_KEY_SECURITY_CATEGORY);
+        updateTrustAgents();
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        if (savedInstanceState != null
+                && savedInstanceState.containsKey(TRUST_AGENT_CLICK_INTENT)) {
+            mTrustAgentClickIntent = savedInstanceState.getParcelable(TRUST_AGENT_CLICK_INTENT);
+        }
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        if (mTrustAgentClickIntent != null) {
+            outState.putParcelable(TRUST_AGENT_CLICK_INTENT, mTrustAgentClickIntent);
+        }
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
+            return super.handlePreferenceTreeClick(preference);
+        }
+        final ChooseLockSettingsHelper helper = new ChooseLockSettingsHelper(
+                mHost.getActivity(), mHost);
+        mTrustAgentClickIntent = preference.getIntent();
+        boolean confirmationLaunched = helper.launchConfirmationActivity(
+                CHANGE_TRUST_AGENT_SETTINGS, preference.getTitle());
+
+        if (!confirmationLaunched && mTrustAgentClickIntent != null) {
+            // If this returns false, it means no password confirmation is required.
+            mHost.startActivity(mTrustAgentClickIntent);
+            mTrustAgentClickIntent = null;
+        }
+        return true;
+    }
+
+    @Override
+    public void onResume() {
+        updateTrustAgents();
+    }
+
+    private void updateTrustAgents() {
+        if (mSecurityCategory == null) {
+            return;
+        }
+        // First remove all old trust agents.
+        while (true) {
+            final Preference oldAgent = mSecurityCategory.findPreference(PREF_KEY_TRUST_AGENT);
+            if (oldAgent == null) {
+                break;
+            } else {
+                mSecurityCategory.removePreference(oldAgent);
+            }
+        }
+        // Then add new ones.
+        final boolean hasSecurity = mLockPatternUtils.isSecure(MY_USER_ID);
+        final List<TrustAgentManager.TrustAgentComponentInfo> agents =
+                mTrustAgentManager.getActiveTrustAgents(mContext, mLockPatternUtils);
+        if (agents == null) {
+            return;
+        }
+        for (TrustAgentManager.TrustAgentComponentInfo agent : agents) {
+            final RestrictedPreference trustAgentPreference =
+                    new RestrictedPreference(mSecurityCategory.getContext());
+            trustAgentPreference.setKey(PREF_KEY_TRUST_AGENT);
+            trustAgentPreference.setTitle(agent.title);
+            trustAgentPreference.setSummary(agent.summary);
+            // Create intent for this preference.
+            trustAgentPreference.setIntent(new Intent(Intent.ACTION_MAIN)
+                    .setComponent(agent.componentName));
+            trustAgentPreference.setDisabledByAdmin(agent.admin);
+            if (!trustAgentPreference.isDisabledByAdmin() && !hasSecurity) {
+                trustAgentPreference.setEnabled(false);
+                trustAgentPreference.setSummary(R.string.disabled_because_no_backup_security);
+            }
+            // Add preference to the settings menu.
+            mSecurityCategory.addPreference(trustAgentPreference);
+        }
+    }
+
+    public boolean handleActivityResult(int requestCode, int resultCode) {
+        if (requestCode == CHANGE_TRUST_AGENT_SETTINGS && resultCode == Activity.RESULT_OK) {
+            if (mTrustAgentClickIntent != null) {
+                mHost.startActivity(mTrustAgentClickIntent);
+                mTrustAgentClickIntent = null;
+            }
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/src/com/android/settings/utils/AnnotationSpan.java b/src/com/android/settings/utils/AnnotationSpan.java
new file mode 100644
index 0000000..645351d
--- /dev/null
+++ b/src/com/android/settings/utils/AnnotationSpan.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 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.utils;
+
+import android.text.Annotation;
+import android.text.SpannableString;
+import android.text.SpannableStringBuilder;
+import android.text.TextPaint;
+import android.text.style.URLSpan;
+import android.view.View;
+
+/**
+ * This class is used to add {@link View.OnClickListener} for the text been wrapped by
+ * annotation.
+ */
+public class AnnotationSpan extends URLSpan {
+    private final View.OnClickListener mClickListener;
+
+    private AnnotationSpan(View.OnClickListener lsn) {
+        super((String) null);
+        mClickListener = lsn;
+    }
+
+    @Override
+    public void onClick(View widget) {
+        if (mClickListener != null) {
+            mClickListener.onClick(widget);
+        }
+    }
+
+    @Override
+    public void updateDrawState(TextPaint ds) {
+        super.updateDrawState(ds);
+        ds.setUnderlineText(false);
+    }
+
+    public static CharSequence linkify(CharSequence rawText, LinkInfo... linkInfos) {
+        SpannableString msg = new SpannableString(rawText);
+        Annotation[] spans = msg.getSpans(0, msg.length(), Annotation.class);
+        SpannableStringBuilder builder = new SpannableStringBuilder(msg);
+        for (Annotation annotation : spans) {
+            final String key = annotation.getValue();
+            int start = msg.getSpanStart(annotation);
+            int end = msg.getSpanEnd(annotation);
+            AnnotationSpan link = null;
+            for (LinkInfo linkInfo : linkInfos) {
+                if (linkInfo.annotation.equals(key)) {
+                    link = new AnnotationSpan(linkInfo.listener);
+                    break;
+                }
+            }
+            if (link != null) {
+                builder.setSpan(link, start, end, msg.getSpanFlags(link));
+            }
+        }
+        return builder;
+    }
+
+    /**
+     * Data class to store the annotation and the click action
+     */
+    public static class LinkInfo {
+        public final String annotation;
+        public final View.OnClickListener listener;
+
+        public LinkInfo(String annotation, View.OnClickListener listener) {
+            this.annotation = annotation;
+            this.listener = listener;
+        }
+    }
+}
diff --git a/src/com/android/settings/widget/MasterCheckBoxPreference.java b/src/com/android/settings/widget/MasterCheckBoxPreference.java
new file mode 100644
index 0000000..333c9aa
--- /dev/null
+++ b/src/com/android/settings/widget/MasterCheckBoxPreference.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2018 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.widget;
+
+import android.content.Context;
+import android.support.v7.preference.PreferenceViewHolder;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.CheckBox;
+
+import com.android.settings.R;
+import com.android.settingslib.TwoTargetPreference;
+
+/**
+ * A custom preference that provides inline checkbox. It has a mandatory field for title, and
+ * optional fields for icon and sub-text.
+ */
+public class MasterCheckBoxPreference extends TwoTargetPreference {
+
+    private CheckBox mCheckBox;
+    private boolean mChecked;
+
+    public MasterCheckBoxPreference(Context context, AttributeSet attrs,
+            int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    public MasterCheckBoxPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public MasterCheckBoxPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public MasterCheckBoxPreference(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected int getSecondTargetResId() {
+        return R.layout.preference_widget_master_checkbox;
+    }
+
+    @Override
+    public void onBindViewHolder(PreferenceViewHolder holder) {
+        super.onBindViewHolder(holder);
+        final View widgetView = holder.findViewById(android.R.id.widget_frame);
+        if (widgetView != null) {
+            widgetView.setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    if (mCheckBox != null && !mCheckBox.isEnabled()) {
+                        return;
+                    }
+                    setChecked(!mChecked);
+                    if (!callChangeListener(mChecked)) {
+                        setChecked(!mChecked);
+                    } else {
+                        persistBoolean(mChecked);
+                    }
+                }
+            });
+        }
+
+        mCheckBox = (CheckBox) holder.findViewById(R.id.checkboxWidget);
+        if (mCheckBox != null) {
+            mCheckBox.setContentDescription(getTitle());
+            mCheckBox.setChecked(mChecked);
+        }
+    }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        super.setEnabled(enabled);
+        if (mCheckBox != null) {
+            mCheckBox.setEnabled(enabled);
+        }
+    }
+
+    public boolean isChecked() {
+        return mCheckBox != null && mChecked;
+    }
+
+    public void setChecked(boolean checked) {
+        mChecked = checked;
+        if (mCheckBox != null) {
+            mCheckBox.setChecked(checked);
+        }
+    }
+
+    public CheckBox getCheckBox() {
+        return mCheckBox;
+    }
+}
diff --git a/src/com/android/settings/widget/MasterSwitchPreference.java b/src/com/android/settings/widget/MasterSwitchPreference.java
index d47de88..73774be 100644
--- a/src/com/android/settings/widget/MasterSwitchPreference.java
+++ b/src/com/android/settings/widget/MasterSwitchPreference.java
@@ -22,7 +22,6 @@
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Switch;
-import android.widget.TextView;
 
 import com.android.settings.R;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
diff --git a/src/com/android/settings/widget/SwitchBar.java b/src/com/android/settings/widget/SwitchBar.java
index 3d30638..3c1e7c1 100644
--- a/src/com/android/settings/widget/SwitchBar.java
+++ b/src/com/android/settings/widget/SwitchBar.java
@@ -64,6 +64,8 @@
     private TextView mTextView;
     private String mLabel;
     private String mSummary;
+    private int mOnTextId;
+    private int mOffTextId;
 
     private boolean mLoggingIntialized;
     private boolean mDisabledByAdmin;
@@ -102,9 +104,7 @@
 
         mTextView = (TextView) findViewById(R.id.switch_text);
         mTextView.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
-        mLabel = getResources().getString(R.string.switch_off_text);
         mSummarySpan = new TextAppearanceSpan(mContext, R.style.TextAppearance_Small_SwitchBar);
-        updateText();
         ViewGroup.MarginLayoutParams lp = (MarginLayoutParams) mTextView.getLayoutParams();
         lp.setMarginStart(switchBarMarginStart);
 
@@ -117,6 +117,8 @@
         lp.setMarginEnd(switchBarMarginEnd);
         setBackgroundColor(switchBarBackgroundColor);
 
+        setSwitchBarText(R.string.switch_on_text, R.string.switch_off_text);
+
         addOnSwitchChangeListener(new OnSwitchChangeListener() {
             @Override
             public void onSwitchChanged(Switch switchView, boolean isChecked) {
@@ -139,11 +141,16 @@
     }
 
     public void setTextViewLabel(boolean isChecked) {
-        mLabel = getResources()
-                .getString(isChecked ? R.string.switch_on_text : R.string.switch_off_text);
+        mLabel = getResources().getString(isChecked ? mOnTextId : mOffTextId);
         updateText();
     }
 
+    public void setSwitchBarText(int onText, int offText) {
+        mOnTextId = onText;
+        mOffTextId = offText;
+        setTextViewLabel(isChecked());
+    }
+
     public void setSummary(String summary) {
         mSummary = summary;
         updateText();
diff --git a/src/com/android/settings/wifi/ConfigureWifiSettings.java b/src/com/android/settings/wifi/ConfigureWifiSettings.java
index 4cb87e5..3cd925e 100644
--- a/src/com/android/settings/wifi/ConfigureWifiSettings.java
+++ b/src/com/android/settings/wifi/ConfigureWifiSettings.java
@@ -44,6 +44,7 @@
 
     private static final String TAG = "ConfigureWifiSettings";
 
+    public static final String KEY_WIFI_CONFIGURE = "wifi_configure_settings_screen";
     public static final String KEY_IP_ADDRESS = "current_ip_address";
 
     private WifiWakeupPreferenceController mWifiWakeupPreferenceController;
@@ -134,5 +135,10 @@
 
                     return keys;
                 }
+
+                protected boolean isPageSearchEnabled(Context context) {
+                    return context.getResources()
+                            .getBoolean(R.bool.config_show_wifi_settings);
+                }
             };
 }
diff --git a/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java b/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java
index 2fadede..de1b030 100644
--- a/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java
+++ b/src/com/android/settings/wifi/WifiMasterSwitchPreferenceController.java
@@ -20,6 +20,7 @@
 
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.core.instrumentation.MetricsFeatureProvider;
+import com.android.settings.R;
 import com.android.settings.widget.SummaryUpdater;
 import com.android.settings.widget.MasterSwitchPreference;
 import com.android.settings.widget.MasterSwitchController;
@@ -56,7 +57,7 @@
 
     @Override
     public boolean isAvailable() {
-        return true;
+        return mContext.getResources().getBoolean(R.bool.config_show_wifi_settings);
     }
 
     @Override
diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 863bf6b..73f17f7 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -167,7 +167,7 @@
     private LinkablePreference mStatusMessagePreference;
 
     // For Search
-    private static final String DATA_KEY_REFERENCE = "main_toggle_wifi";
+    public static final String DATA_KEY_REFERENCE = "main_toggle_wifi";
 
     /**
      * Tracks whether the user initiated a connection via clicking in order to autoscroll to the
@@ -1104,13 +1104,15 @@
                 final List<SearchIndexableRaw> result = new ArrayList<>();
                 final Resources res = context.getResources();
 
-                // Add fragment title
-                SearchIndexableRaw data = new SearchIndexableRaw(context);
-                data.title = res.getString(R.string.wifi_settings);
-                data.screenTitle = res.getString(R.string.wifi_settings);
-                data.keywords = res.getString(R.string.keywords_wifi);
-                data.key = DATA_KEY_REFERENCE;
-                result.add(data);
+                // Add fragment title if we are showing this fragment
+                if (res.getBoolean(R.bool.config_show_wifi_settings)) {
+                    SearchIndexableRaw data = new SearchIndexableRaw(context);
+                    data.title = res.getString(R.string.wifi_settings);
+                    data.screenTitle = res.getString(R.string.wifi_settings);
+                    data.keywords = res.getString(R.string.keywords_wifi);
+                    data.key = DATA_KEY_REFERENCE;
+                    result.add(data);
+                }
 
                 return result;
             }
diff --git a/tests/robotests/assets/grandfather_not_in_search_index_provider_registry b/tests/robotests/assets/grandfather_not_in_search_index_provider_registry
index 666b224..6a831b0 100644
--- a/tests/robotests/assets/grandfather_not_in_search_index_provider_registry
+++ b/tests/robotests/assets/grandfather_not_in_search_index_provider_registry
@@ -1,2 +1,3 @@
 com.android.settings.display.ScreenZoomPreferenceFragmentForSetupWizard
-com.android.settings.search.indexing.FakeSettingsFragment
\ No newline at end of file
+com.android.settings.search.indexing.FakeSettingsFragment
+com.android.settings.security.SecuritySettings
\ No newline at end of file
diff --git a/tests/robotests/res/values-mcc999/config.xml b/tests/robotests/res/values-mcc999/config.xml
index f8f59f1..e10fee1 100644
--- a/tests/robotests/res/values-mcc999/config.xml
+++ b/tests/robotests/res/values-mcc999/config.xml
@@ -20,7 +20,15 @@
     <bool name="config_show_camera_laser_sensor">false</bool>
     <bool name="config_show_connectivity_monitor">false</bool>
     <bool name="config_display_recent_apps">false</bool>
+    <bool name="config_show_wifi_settings">false</bool>
+    <bool name="config_show_high_power_apps">false</bool>
+    <bool name="config_show_device_administrators">false</bool>
+    <bool name="config_show_premium_sms">false</bool>
+    <bool name="config_show_data_saver">false</bool>
+    <bool name="config_show_enabled_vr_listeners">false</bool>
     <bool name="config_location_mode_available">false</bool>
     <bool name="config_show_wallpaper_attribution">false</bool>
     <bool name="config_show_default_home">false</bool>
+    <bool name="config_show_accessibility_shortcut_preference">false</bool>
+    <bool name="config_show_assist_and_voice_input">false</bool>
 </resources>
diff --git a/tests/robotests/src/com/android/internal/accessibility/AccessibilityShortcutController.java b/tests/robotests/src/com/android/internal/accessibility/AccessibilityShortcutController.java
new file mode 100644
index 0000000..aae2f8d
--- /dev/null
+++ b/tests/robotests/src/com/android/internal/accessibility/AccessibilityShortcutController.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2017 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.internal.accessibility;
+
+import android.content.ComponentName;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Fake controller to make robolectric test compile. Should be removed when Robolectric supports
+ * API 25.
+ */
+public class AccessibilityShortcutController {
+
+    public static Map<ComponentName, AccessibilityShortcutController.ToggleableFrameworkFeatureInfo>
+        getFrameworkShortcutFeaturesMap() {
+        return new HashMap<>();
+    }
+
+    public static class ToggleableFrameworkFeatureInfo {
+        private String mSettingKey;
+
+        public String getSettingKey() {
+            return mSettingKey;
+        }
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/SetupChooseLockPatternTest.java b/tests/robotests/src/com/android/settings/SetupChooseLockPatternTest.java
index 60972ee..1f701c2 100644
--- a/tests/robotests/src/com/android/settings/SetupChooseLockPatternTest.java
+++ b/tests/robotests/src/com/android/settings/SetupChooseLockPatternTest.java
@@ -21,9 +21,12 @@
 import static org.robolectric.RuntimeEnvironment.application;
 
 import android.app.Activity;
+import android.app.AlertDialog;
 import android.content.ComponentName;
 import android.content.pm.PackageManager;
 import android.os.UserHandle;
+import android.view.View;
+import android.widget.Button;
 
 import com.android.settings.password.ChooseLockPattern.ChooseLockPatternFragment;
 import com.android.settings.password.ChooseLockPattern.IntentBuilder;
@@ -40,6 +43,7 @@
 import org.robolectric.Robolectric;
 import org.robolectric.Shadows;
 import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowAlertDialog;
 import org.robolectric.shadows.ShadowPackageManager.ComponentState;
 
 @RunWith(SettingsRobolectricTestRunner.class)
@@ -85,6 +89,19 @@
                 .isEqualTo(PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
     }
 
+    @Test
+    public void screenLockOptions_shouldBeVisible() {
+        Button button = mActivity.findViewById(R.id.screen_lock_options);
+        assertThat(button).isNotNull();
+        assertThat(button.getVisibility()).isEqualTo(View.VISIBLE);
+
+        button.performClick();
+        AlertDialog chooserDialog = ShadowAlertDialog.getLatestAlertDialog();
+        assertThat(chooserDialog).isNotNull();
+        int count = Shadows.shadowOf(chooserDialog).getAdapter().getCount();
+        assertThat(count).named("List items shown").isEqualTo(3);
+    }
+
     private ChooseLockPatternFragment findFragment(Activity activity) {
         return (ChooseLockPatternFragment)
                 activity.getFragmentManager().findFragmentById(R.id.main_content);
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java
index fb32da1..c721fc9 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilitySettingsTest.java
@@ -16,35 +16,92 @@
 
 package com.android.settings.accessibility;
 
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
 import android.content.Context;
+import android.support.v7.preference.Preference;
 
 import com.android.settings.R;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
 import com.android.settings.testutils.XmlTestUtils;
+
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import static com.google.common.truth.Truth.assertThat;
-
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
 public class AccessibilitySettingsTest {
 
+    private Context mContext;
+    private AccessibilitySettings mFragment;
+    private boolean mAccessibilityShortcutPreferenceRemoved;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        mFragment = new AccessibilitySettings() {
+            @Override
+            public Context getContext() {
+                return mContext;
+            }
+
+            @Override
+            protected boolean removePreference(String key) {
+                if (AccessibilitySettings.ACCESSIBILITY_SHORTCUT_PREFERENCE.equals(key)) {
+                    mAccessibilityShortcutPreferenceRemoved = true;
+
+                    return true;
+                }
+                return false;
+            }
+        };
+    }
+
     @Test
     public void testNonIndexableKeys_existInXmlLayout() {
-        final Context context = RuntimeEnvironment.application;
         final List<String> niks = AccessibilitySettings.SEARCH_INDEX_DATA_PROVIDER
-                .getNonIndexableKeys(context);
+                .getNonIndexableKeys(mContext);
         final List<String> keys = new ArrayList<>();
 
-        keys.addAll(XmlTestUtils.getKeysFromPreferenceXml(context, R.xml.accessibility_settings));
+        keys.addAll(XmlTestUtils.getKeysFromPreferenceXml(mContext, R.xml.accessibility_settings));
 
         assertThat(keys).containsAllIn(niks);
     }
+
+    @Test
+    public void testAccessibilityShortcutPreference_byDefault_shouldBeShown() {
+        final Preference preference = new Preference(mContext);
+        mFragment.checkAccessibilityShortcutVisibility(preference);
+
+        assertThat(mAccessibilityShortcutPreferenceRemoved).isFalse();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testAccessibilityShortcutPreference_ifDisabled_shouldNotBeShown() {
+        final Preference preference = new Preference(mContext);
+        mFragment.checkAccessibilityShortcutVisibility(preference);
+
+        assertThat(mAccessibilityShortcutPreferenceRemoved).isTrue();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testNonIndexableKeys_ifAccessibilityShortcutNotVisible_containsKey() {
+        final List<String> niks = AccessibilitySettings.SEARCH_INDEX_DATA_PROVIDER
+                .getNonIndexableKeys(mContext);
+
+        assertThat(niks).contains(AccessibilitySettings.ACCESSIBILITY_SHORTCUT_PREFERENCE);
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/applications/DataSaverControllerTest.java b/tests/robotests/src/com/android/settings/applications/DataSaverControllerTest.java
new file mode 100644
index 0000000..237aa71
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/DataSaverControllerTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class DataSaverControllerTest {
+
+    private Context mContext;
+    private DataSaverController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application.getApplicationContext());
+        mController = new DataSaverController(mContext);
+    }
+
+    @Test
+    public void testDataSaver_byDefault_shouldBeShown() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testDataSaver_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/DeviceAdministratorsControllerTest.java b/tests/robotests/src/com/android/settings/applications/DeviceAdministratorsControllerTest.java
new file mode 100644
index 0000000..5482cd1
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/DeviceAdministratorsControllerTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class DeviceAdministratorsControllerTest {
+
+    private Context mContext;
+    private DeviceAdministratorsController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application.getApplicationContext());
+        mController = new DeviceAdministratorsController(mContext);
+    }
+
+    @Test
+    public void testDeviceAdministrators_byDefault_shouldBeShown() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testDeviceAdministrators_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/EnabledVrListenersControllerTest.java b/tests/robotests/src/com/android/settings/applications/EnabledVrListenersControllerTest.java
new file mode 100644
index 0000000..5be2296
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/EnabledVrListenersControllerTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class EnabledVrListenersControllerTest {
+
+    private Context mContext;
+    private EnabledVrListenersController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application.getApplicationContext());
+        mController = new EnabledVrListenersController(mContext);
+    }
+
+    @Test
+    public void testEnabledVrListeners_byDefault_shouldBeShown() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testEnabledVrListeners_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/HighPowerAppsControllerTest.java b/tests/robotests/src/com/android/settings/applications/HighPowerAppsControllerTest.java
new file mode 100644
index 0000000..d84d9bf
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/HighPowerAppsControllerTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class HighPowerAppsControllerTest {
+
+    private Context mContext;
+    private HighPowerAppsController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application.getApplicationContext());
+        mController = new HighPowerAppsController(mContext);
+    }
+
+    @Test
+    public void testHighPowerApps_byDefault_shouldBeShown() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testHighPowerApps_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/PremiumSmsControllerTest.java b/tests/robotests/src/com/android/settings/applications/PremiumSmsControllerTest.java
new file mode 100644
index 0000000..0f454fc
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/PremiumSmsControllerTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class PremiumSmsControllerTest {
+
+    private Context mContext;
+    private PremiumSmsController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application.getApplicationContext());
+        mController = new PremiumSmsController(mContext);
+    }
+
+    @Test
+    public void testPremiumSms_byDefault_shouldBeShown() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testPremiumSms_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/SpecialAccessSettingsTest.java b/tests/robotests/src/com/android/settings/applications/SpecialAccessSettingsTest.java
new file mode 100644
index 0000000..b0cf2f6
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/SpecialAccessSettingsTest.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2017 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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+import android.provider.SearchIndexableResource;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class SpecialAccessSettingsTest {
+
+  private Context mContext;
+  private SpecialAccessSettings mFragment;
+
+  @Before
+  public void setUp() {
+    MockitoAnnotations.initMocks(this);
+    mContext = spy(RuntimeEnvironment.application);
+    mFragment = new SpecialAccessSettings() {
+      @Override
+      public Context getContext() {
+        return mContext;
+      }
+    };
+  }
+
+  @Test
+  public void testSearchIndexProvider_shouldIndexResource() {
+    final List<SearchIndexableResource> indexRes =
+            SpecialAccessSettings.SEARCH_INDEX_DATA_PROVIDER.getXmlResourcesToIndex(mContext,
+                    true /* enabled */);
+    final List<String> niks =
+            SpecialAccessSettings.SEARCH_INDEX_DATA_PROVIDER.getNonIndexableKeys(mContext);
+
+    assertThat(indexRes).isNotNull();
+    assertThat(indexRes.get(0).xmlResId).isEqualTo(R.xml.special_access);
+    assertThat(niks).isEmpty();
+  }
+
+  @Test
+  @Config(qualifiers = "mcc999")
+  public void testSearchIndexProvider_ifElementsAreNotShown_shouldNotBeIndexed() {
+    final List<String> niks =
+            SpecialAccessSettings.SEARCH_INDEX_DATA_PROVIDER.getNonIndexableKeys(mContext);
+
+    assertThat(niks).contains(HighPowerAppsController.KEY_HIGH_POWER_APPS);
+    assertThat(niks).contains(DeviceAdministratorsController.KEY_DEVICE_ADMIN);
+    assertThat(niks).contains(PremiumSmsController.KEY_PREMIUM_SMS);
+    assertThat(niks).contains(DataSaverController.KEY_DATA_SAVER);
+    assertThat(niks).contains(EnabledVrListenersController.KEY_ENABLED_VR_LISTENERS);
+  }
+}
\ No newline at end of file
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java
index e44fdfb..8667f74 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/DefaultAppShortcutPreferenceControllerBaseTest.java
@@ -96,8 +96,8 @@
         mController.isDefault = true;
 
         mController.updateState(mPreference);
-
-        verify(mPreference).setSummary(R.string.yes);
+        String yesString = mContext.getString(R.string.yes);
+        verify(mPreference).setSummary(yesString);
     }
 
     @Test
@@ -106,7 +106,8 @@
 
         mController.updateState(mPreference);
 
-        verify(mPreference).setSummary(R.string.no);
+        String noString = mContext.getString(R.string.no);
+        verify(mPreference).setSummary(noString);
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java
index 180abbb..eeaba21 100644
--- a/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/assist/DefaultAssistPreferenceControllerTest.java
@@ -50,6 +50,7 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
+import org.robolectric.RuntimeEnvironment;
 import org.robolectric.util.ReflectionHelpers;
 
 import java.util.ArrayList;
@@ -62,26 +63,33 @@
     private static final String TEST_KEY = "test_pref_key";
 
     @Mock
-    private Context mContext;
-    @Mock
     private SearchManager mSearchManager;
     @Mock
     private PackageManager mPackageManager;
+
+    private Context mContext;
     private DefaultAssistPreferenceController mController;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
         mController = new DefaultAssistPreferenceController(mContext, TEST_KEY,
                 true /* showSetting */);
     }
 
     @Test
-    public void isAlwaysAvailable() {
+    public void testAssistAndVoiceInput_byDefault_shouldBeShown() {
         assertThat(mController.isAvailable()).isTrue();
     }
 
     @Test
+    @Config(qualifiers = "mcc999")
+    public void testAssistAndVoiceInput_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
     public void getPrefKey_shouldReturnKey() {
         assertThat(mController.getPreferenceKey())
                 .isEqualTo(TEST_KEY);
@@ -91,7 +99,8 @@
     @Config(shadows = {ShadowSecureSettings.class})
     public void getDefaultAppInfo_hasDefaultAssist_shouldReturnKey() {
         final String flattenKey = "com.android.settings/assist";
-        Settings.Secure.putString(null, Settings.Secure.ASSISTANT, flattenKey);
+        Settings.Secure.putString(mContext.getContentResolver(), Settings.Secure.ASSISTANT,
+                flattenKey);
         DefaultAppInfo appInfo = mController.getDefaultAppInfo();
 
         assertThat(appInfo.getKey()).isEqualTo(flattenKey);
diff --git a/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityPreferenceControllerTest.java
index 5fc3ebc..0c98ddc 100644
--- a/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/backup/BackupSettingsActivityPreferenceControllerTest.java
@@ -77,8 +77,8 @@
         mBackupEnabled = true;
 
         mController.updateState(mBackupPreference);
-
-        verify(mBackupPreference).setSummary(R.string.accessibility_feature_state_on);
+        String summaryString = mContext.getString(R.string.accessibility_feature_state_on);
+        verify(mBackupPreference).setSummary(summaryString);
     }
 
     @Test
@@ -86,8 +86,8 @@
         mBackupEnabled = false;
 
         mController.updateState(mBackupPreference);
-
-        verify(mBackupPreference).setSummary(R.string.accessibility_feature_state_off);
+        String summaryString = mContext.getString(R.string.accessibility_feature_state_off);
+        verify(mBackupPreference).setSummary(summaryString);
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java
index 2e094e2..c3515df 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceNamePreferenceControllerTest.java
@@ -63,13 +63,14 @@
         doReturn(mContext).when(mPreferenceScreen).getContext();
         mPreference = new Preference(mContext);
         mPreference.setKey(BluetoothDeviceNamePreferenceController.KEY_DEVICE_NAME);
-        mController = new BluetoothDeviceNamePreferenceController(
-                mContext, mLocalAdapter);
+        mController = spy(new BluetoothDeviceNamePreferenceController(
+                mContext, mLocalAdapter));
+        doReturn(DEVICE_NAME).when(mController).getDeviceName();
     }
 
     @Test
     public void testUpdateDeviceName_showSummaryWithDeviceName() {
-        mController.updateDeviceName(mPreference, DEVICE_NAME);
+        mController.updateDeviceName(mPreference);
 
         final CharSequence summary = mPreference.getSummary();
 
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java
index 62a0d42..faf9069 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDeviceRenamePreferenceControllerTest.java
@@ -19,6 +19,7 @@
 import static com.google.common.truth.Truth.assertThat;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -69,13 +70,14 @@
         mPreference = new Preference(mContext);
         mPreference.setKey(PREF_KEY);
 
-        mController = new BluetoothDeviceRenamePreferenceController(
-                mContext, PREF_KEY, mFragment, mLocalAdapter);
+        mController = spy(new BluetoothDeviceRenamePreferenceController(
+                mContext, PREF_KEY, mFragment, mLocalAdapter));
+        doReturn(DEVICE_NAME).when(mController).getDeviceName();
     }
 
     @Test
     public void testUpdateDeviceName_showSummaryWithDeviceName() {
-        mController.updateDeviceName(mPreference, DEVICE_NAME);
+        mController.updateDeviceName(mPreference);
 
         final CharSequence summary = mPreference.getSummary();
 
diff --git a/tests/robotests/src/com/android/settings/core/XmlControllerAttributeTest.java b/tests/robotests/src/com/android/settings/core/XmlControllerAttributeTest.java
index ed4e815..c561d0d 100644
--- a/tests/robotests/src/com/android/settings/core/XmlControllerAttributeTest.java
+++ b/tests/robotests/src/com/android/settings/core/XmlControllerAttributeTest.java
@@ -16,6 +16,7 @@
 import com.android.settings.search.SearchIndexableResources;
 import com.android.settings.search.XmlParserUtils;
 import com.android.settings.security.SecuritySettings;
+import com.android.settings.security.SecuritySettingsV2;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
 import org.junit.After;
@@ -42,7 +43,8 @@
     // List of classes that are too hard to mock in order to retrieve xml information.
     private final List<Class> illegalClasses = new ArrayList<>(
             Arrays.asList(
-                    SecuritySettings.class
+                    SecuritySettings.class,
+                    SecuritySettingsV2.class
             ));
 
     // List of XML that could be retrieved from the illegalClasses list.
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardAdapterTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardAdapterTest.java
index e2359e3..f9ef424 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardAdapterTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardAdapterTest.java
@@ -28,13 +28,10 @@
 import static org.mockito.Mockito.when;
 
 import android.app.PendingIntent;
-import android.content.ComponentName;
 import android.content.Context;
-import android.content.Intent;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Icon;
-import android.os.Bundle;
 import android.service.settings.suggestions.Suggestion;
 import android.support.v7.widget.RecyclerView;
 import android.util.DisplayMetrics;
@@ -46,7 +43,6 @@
 import com.android.settings.SettingsActivity;
 import com.android.settings.TestConfig;
 import com.android.settings.dashboard.conditional.Condition;
-import com.android.settings.dashboard.conditional.ConditionAdapter;
 import com.android.settings.dashboard.suggestions.SuggestionAdapter;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -94,12 +90,6 @@
         MockitoAnnotations.initMocks(this);
         mFactory = FakeFeatureFactory.setupForTest();
         when(mFactory.dashboardFeatureProvider.shouldTintIcon()).thenReturn(true);
-        when(mFactory.suggestionsFeatureProvider
-                .getSuggestionIdentifier(any(Context.class), any(Tile.class)))
-                .thenAnswer(invocation -> {
-                    final Object[] args = invocation.getArguments();
-                    return ((Tile) args[1]).intent.getComponent().getPackageName();
-                });
 
         when(mContext.getResources()).thenReturn(mResources);
         when(mResources.getQuantityString(any(int.class), any(int.class), any()))
@@ -108,14 +98,14 @@
         mConditionList = new ArrayList<>();
         mConditionList.add(mCondition);
         when(mCondition.shouldShow()).thenReturn(true);
-        mDashboardAdapter = new DashboardAdapter(mContext, null, mConditionList, null, null, null);
+        mDashboardAdapter = new DashboardAdapter(mContext, null, mConditionList, null, null);
         mSuggestionHeaderData = new DashboardData.SuggestionConditionHeaderData(mConditionList, 1);
         when(mView.getTag()).thenReturn(mCondition);
     }
 
     @Test
     public void testSuggestionsLogs_nullSuggestionsList_shouldNotCrash() {
-        setupSuggestions(makeSuggestions("pkg1", "pkg2", "pkg3", "pkg4", "pkg5"));
+        setupSuggestions(makeSuggestionsV2("pkg1", "pkg2", "pkg3", "pkg4", "pkg5"));
         mDashboardAdapter.onBindSuggestionConditionHeader(mSuggestionHolder, mSuggestionHeaderData);
 
         // set suggestions to null
@@ -131,9 +121,9 @@
     @Test
     public void testSuggestionDismissed_notOnlySuggestion_updateSuggestionOnly() {
         final DashboardAdapter adapter =
-                spy(new DashboardAdapter(mContext, null, null, null, null, null));
-        final List<Tile> suggestions = makeSuggestions("pkg1", "pkg2", "pkg3");
-        adapter.setCategoriesAndSuggestions(null /* category */, suggestions);
+                spy(new DashboardAdapter(mContext, null, null, null, null));
+        final List<Suggestion> suggestions = makeSuggestionsV2("pkg1", "pkg2", "pkg3");
+        adapter.setSuggestions(suggestions);
 
         final RecyclerView data = mock(RecyclerView.class);
         when(data.getResources()).thenReturn(mResources);
@@ -150,7 +140,7 @@
         final DashboardData dashboardData = adapter.mDashboardData;
         reset(adapter); // clear interactions tracking
 
-        final Tile suggestionToRemove = suggestions.get(1);
+        final Suggestion suggestionToRemove = suggestions.get(1);
         adapter.onSuggestionDismissed(suggestionToRemove);
 
         assertThat(adapter.mDashboardData).isEqualTo(dashboardData);
@@ -166,12 +156,11 @@
         when(itemView.findViewById(R.id.data)).thenReturn(data);
         final DashboardAdapter.SuggestionAndConditionContainerHolder holder =
                 new DashboardAdapter.SuggestionAndConditionContainerHolder(itemView);
-        final List<Tile> suggestions =
-                makeSuggestions("pkg1", "pkg2", "pkg3", "pkg4");
+        final List<Suggestion> suggestions = makeSuggestionsV2("pkg1", "pkg2", "pkg3", "pkg4");
         final DashboardAdapter adapter = spy(new DashboardAdapter(mContext, null /*savedInstance */,
-                null /* conditions */, null /* suggestionParser */,
+                null /* conditions */,
                 null /* suggestionControllerMixin */, null /* callback */));
-        adapter.setCategoriesAndSuggestions(null /* category */, suggestions);
+        adapter.setSuggestions(suggestions);
         adapter.onBindConditionAndSuggestion(
                 holder, DashboardAdapter.SUGGESTION_CONDITION_HEADER_POSITION);
         // default mode, only displaying 2 suggestions
@@ -180,16 +169,16 @@
 
         // verify operations that access the lists will not cause ConcurrentModificationException
         assertThat(holder.data.getAdapter().getItemCount()).isEqualTo(1);
-        adapter.setCategoriesAndSuggestions(null /* category */, suggestions);
+        adapter.setSuggestions(suggestions);
         // should not crash
     }
 
     @Test
     public void testSuggestionDismissed_onlySuggestion_updateDashboardData() {
         DashboardAdapter adapter =
-                spy(new DashboardAdapter(mContext, null, null, null, null, null));
-        final List<Tile> suggestions = makeSuggestions("pkg1");
-        adapter.setCategoriesAndSuggestions(null /* category */, suggestions);
+                spy(new DashboardAdapter(mContext, null, null, null, null));
+        final List<Suggestion> suggestions = makeSuggestionsV2("pkg1");
+        adapter.setSuggestions(suggestions);
         final DashboardData dashboardData = adapter.mDashboardData;
         reset(adapter); // clear interactions tracking
 
@@ -200,22 +189,6 @@
     }
 
     @Test
-    public void testSetCategoriesAndSuggestions_iconTinted() {
-        TypedArray mockTypedArray = mock(TypedArray.class);
-        doReturn(mockTypedArray).when(mContext).obtainStyledAttributes(any(int[].class));
-        doReturn(0x89000000).when(mockTypedArray).getColor(anyInt(), anyInt());
-
-        List<Tile> packages = makeSuggestions("pkg1");
-        Icon mockIcon = mock(Icon.class);
-        packages.get(0).isIconTintable = true;
-        packages.get(0).icon = mockIcon;
-
-        mDashboardAdapter.setCategoriesAndSuggestions(null /* category */, packages);
-
-        verify(mockIcon).setTint(eq(0x89000000));
-    }
-
-    @Test
     public void testSetCategories_iconTinted() {
         TypedArray mockTypedArray = mock(TypedArray.class);
         doReturn(mockTypedArray).when(mContext).obtainStyledAttributes(any(int[].class));
@@ -234,48 +207,13 @@
     }
 
     @Test
-    public void testSetCategoriesAndSuggestions_limitSuggestionSize() {
-        List<Tile> packages =
-                makeSuggestions("pkg1", "pkg2", "pkg3", "pkg4", "pkg5", "pkg6", "pkg7");
-        mDashboardAdapter.setCategoriesAndSuggestions(null /* category */, packages);
-
-        assertThat(mDashboardAdapter.mDashboardData.getSuggestions().size())
-                .isEqualTo(DashboardAdapter.MAX_SUGGESTION_TO_SHOW);
-    }
-
-    @Test
-    public void testBindConditionAndSuggestion_shouldSetSuggestionAdapterAndNoCrash() {
-        mDashboardAdapter = new DashboardAdapter(mContext, null, null, null, null, null);
-        final List<Tile> suggestions = makeSuggestions("pkg1");
-        final DashboardCategory category = new DashboardCategory();
-        category.addTile(mock(Tile.class));
-
-        mDashboardAdapter.setCategoriesAndSuggestions(category, suggestions);
-
-        final RecyclerView data = mock(RecyclerView.class);
-        when(data.getResources()).thenReturn(mResources);
-        when(data.getContext()).thenReturn(mContext);
-        when(mResources.getDisplayMetrics()).thenReturn(mock(DisplayMetrics.class));
-        final View itemView = mock(View.class);
-        when(itemView.findViewById(R.id.data)).thenReturn(data);
-        final DashboardAdapter.SuggestionAndConditionContainerHolder holder =
-                new DashboardAdapter.SuggestionAndConditionContainerHolder(itemView);
-
-        mDashboardAdapter.onBindConditionAndSuggestion(
-                holder, DashboardAdapter.SUGGESTION_CONDITION_HEADER_POSITION);
-
-        verify(data).setAdapter(any(SuggestionAdapter.class));
-        // should not crash
-    }
-
-    @Test
     public void testBindConditionAndSuggestion_v2_shouldSetSuggestionAdapterAndNoCrash() {
-        mDashboardAdapter = new DashboardAdapter(mContext, null, null, null, null, null);
+        mDashboardAdapter = new DashboardAdapter(mContext, null, null, null, null);
         final List<Suggestion> suggestions = makeSuggestionsV2("pkg1");
         final DashboardCategory category = new DashboardCategory();
         category.addTile(mock(Tile.class));
 
-        mDashboardAdapter.setSuggestionsV2(suggestions);
+        mDashboardAdapter.setSuggestions(suggestions);
 
         final RecyclerView data = mock(RecyclerView.class);
         when(data.getResources()).thenReturn(mResources);
@@ -293,50 +231,6 @@
         // should not crash
     }
 
-    @Test
-    public void testBindConditionAndSuggestion_emptySuggestion_shouldSetConditionAdpater() {
-        final Bundle savedInstance = new Bundle();
-        savedInstance.putInt(DashboardAdapter.STATE_SUGGESTION_CONDITION_MODE,
-                DashboardData.HEADER_MODE_FULLY_EXPANDED);
-        mDashboardAdapter = new DashboardAdapter(mContext, savedInstance, mConditionList,
-                null /* SuggestionParser */, null /* suggestionControllerMixin */,
-                null /* SuggestionDismissController.Callback */);
-
-        final List<Tile> suggestions = new ArrayList<>();
-        final DashboardCategory category = new DashboardCategory();
-        category.addTile(mock(Tile.class));
-        mDashboardAdapter.setCategoriesAndSuggestions(category, suggestions);
-
-        final RecyclerView data = mock(RecyclerView.class);
-        when(data.getResources()).thenReturn(mResources);
-        when(data.getContext()).thenReturn(mContext);
-        when(mResources.getDisplayMetrics()).thenReturn(mock(DisplayMetrics.class));
-        final View itemView = mock(View.class);
-        when(itemView.findViewById(R.id.data)).thenReturn(data);
-        final DashboardAdapter.SuggestionAndConditionContainerHolder holder =
-                new DashboardAdapter.SuggestionAndConditionContainerHolder(itemView);
-
-        mDashboardAdapter.onBindConditionAndSuggestion(
-                holder, DashboardAdapter.SUGGESTION_CONDITION_HEADER_POSITION);
-
-        verify(data).setAdapter(any(ConditionAdapter.class));
-    }
-
-    /**
-     * @deprecated in favor of {@link #makeSuggestionsV2(String...)}
-     */
-    @Deprecated
-    private List<Tile> makeSuggestions(String... pkgNames) {
-        final List<Tile> suggestions = new ArrayList<>();
-        for (String pkgName : pkgNames) {
-            Tile suggestion = new Tile();
-            suggestion.intent = new Intent("action");
-            suggestion.intent.setComponent(new ComponentName(pkgName, "cls"));
-            suggestions.add(suggestion);
-        }
-        return suggestions;
-    }
-
     private List<Suggestion> makeSuggestionsV2(String... pkgNames) {
         final List<Suggestion> suggestions = new ArrayList<>();
         for (String pkgName : pkgNames) {
@@ -348,13 +242,11 @@
         return suggestions;
     }
 
-    private void setupSuggestions(List<Tile> suggestions) {
-        mDashboardAdapter.setCategoriesAndSuggestions(null /* category */, suggestions);
+    private void setupSuggestions(List<Suggestion> suggestions) {
         final Context context = RuntimeEnvironment.application;
+        mDashboardAdapter.setSuggestions(suggestions);
         mSuggestionHolder = new DashboardAdapter.SuggestionAndConditionHeaderHolder(
                 LayoutInflater.from(context).inflate(
                         R.layout.suggestion_condition_header, new RelativeLayout(context), true));
     }
-
-
 }
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardDataTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardDataTest.java
index 2e4ef71..1116d7d 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardDataTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardDataTest.java
@@ -23,10 +23,11 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
+import android.app.PendingIntent;
+import android.service.settings.suggestions.Suggestion;
 import android.support.annotation.NonNull;
 import android.support.v7.util.DiffUtil;
 import android.support.v7.util.ListUpdateCallback;
-import android.widget.RemoteViews;
 
 import com.android.settings.TestConfig;
 import com.android.settings.dashboard.conditional.AirplaneModeCondition;
@@ -61,11 +62,10 @@
     @Mock
     private Tile mTestCategoryTile;
     @Mock
-    private Tile mTestSuggestion;
-    @Mock
     private Condition mTestCondition;
     @Mock
     private Condition mSecondCondition; // condition used to test insert in DiffUtil
+    private Suggestion mTestSuggestion;
 
     @Before
     public void SetUp() {
@@ -74,8 +74,11 @@
         mDashboardCategory = new DashboardCategory();
 
         // Build suggestions
-        final List<Tile> suggestions = new ArrayList<>();
-        mTestSuggestion.title = TEST_SUGGESTION_TITLE;
+        final List<Suggestion> suggestions = new ArrayList<>();
+        mTestSuggestion = new Suggestion.Builder("pkg")
+                .setTitle(TEST_SUGGESTION_TITLE)
+                .setPendingIntent(mock(PendingIntent.class))
+                .build();
         suggestions.add(mTestSuggestion);
 
         // Build oneItemConditions
@@ -227,8 +230,7 @@
         final List<Condition> oneItemConditions = new ArrayList<>();
         when(mTestCondition.shouldShow()).thenReturn(true);
         oneItemConditions.add(mTestCondition);
-        final List<Tile> suggestions = new ArrayList<>();
-        mTestSuggestion.title = TEST_SUGGESTION_TITLE;
+        final List<Suggestion> suggestions = new ArrayList<>();
         suggestions.add(mTestSuggestion);
 
         final DashboardData oldData = new DashboardData.Builder()
@@ -261,20 +263,16 @@
     public void testDiffUtil_typeSuggestedContainer_ResultDataNothingChanged() {
         //Build testResultData
         final List<ListUpdateResult.ResultData> testResultData = new ArrayList<>();
-        testResultData.add(new ListUpdateResult.ResultData(
-                ListUpdateResult.ResultData.TYPE_OPERATION_CHANGE, 0, 1));
-        Tile tile = new Tile();
-        tile.remoteViews = mock(RemoteViews.class);
 
         DashboardData prevData = new DashboardData.Builder()
                 .setConditions(null)
                 .setCategory(null)
-                .setSuggestions(Arrays.asList(tile))
+                .setSuggestions(Arrays.asList(mTestSuggestion))
                 .build();
         DashboardData currentData = new DashboardData.Builder()
                 .setConditions(null)
                 .setCategory(null)
-                .setSuggestions(Arrays.asList(tile))
+                .setSuggestions(Arrays.asList(mTestSuggestion))
                 .build();
         testDiffUtil(prevData, currentData, testResultData);
     }
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentTest.java
index c330340..6c663ab 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardFragmentTest.java
@@ -91,6 +91,19 @@
     }
 
     @Test
+    public void testPreferenceControllerSetter_shouldAddAndNotReplace() {
+        final TestPreferenceController controller1 = new TestPreferenceController(mContext);
+        mTestFragment.addPreferenceController(controller1);
+        final TestPreferenceController controller2 = new TestPreferenceController(mContext);
+        mTestFragment.addPreferenceController(controller2);
+
+        final TestPreferenceController retrievedController = mTestFragment.getPreferenceController
+                (TestPreferenceController.class);
+
+        assertThat(controller1).isSameAs(retrievedController);
+    }
+
+    @Test
     public void displayTilesAsPreference_shouldAddTilesWithIntent() {
         when(mFakeFeatureFactory.dashboardFeatureProvider
                 .getTilesForCategory(nullable(String.class)))
@@ -146,6 +159,23 @@
     }
 
     @Test
+    public void updateState_doesNotSkipControllersOfSameClass() {
+        final AbstractPreferenceController mockController1 =
+                mock(AbstractPreferenceController.class);
+        final AbstractPreferenceController mockController2 =
+                mock(AbstractPreferenceController.class);
+        mTestFragment.addPreferenceController(mockController1);
+        mTestFragment.addPreferenceController(mockController2);
+        when(mockController1.isAvailable()).thenReturn(true);
+        when(mockController2.isAvailable()).thenReturn(true);
+
+        mTestFragment.updatePreferenceStates();
+
+        verify(mockController1).getPreferenceKey();
+        verify(mockController2).getPreferenceKey();
+    }
+
+    @Test
     public void tintTileIcon_hasMetadata_shouldReturnIconTintableMetadata() {
         final Tile tile = new Tile();
         tile.icon = mock(Icon.class);
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
index f3ed57c..59823ec 100644
--- a/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
@@ -16,25 +16,6 @@
 
 package com.android.settings.dashboard;
 
-import android.app.Activity;
-import android.support.v7.widget.LinearLayoutManager;
-
-import com.android.settings.TestConfig;
-import com.android.settings.dashboard.conditional.ConditionManager;
-import com.android.settings.dashboard.conditional.FocusRecyclerView;
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settingslib.drawer.CategoryKey;
-import com.android.settingslib.drawer.DashboardCategory;
-import com.android.settingslib.drawer.Tile;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.annotation.Config;
-import org.robolectric.util.ReflectionHelpers;
-
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.doNothing;
@@ -45,6 +26,27 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.app.Activity;
+import android.content.Context;
+import android.service.settings.suggestions.Suggestion;
+import android.support.v7.widget.LinearLayoutManager;
+
+import com.android.settings.TestConfig;
+import com.android.settings.dashboard.conditional.ConditionManager;
+import com.android.settings.dashboard.conditional.FocusRecyclerView;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.drawer.CategoryKey;
+import com.android.settingslib.drawer.DashboardCategory;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
 
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
@@ -63,11 +65,13 @@
     @Mock
     private SummaryLoader mSummaryLoader;
 
+    private Context mContext;
     private DashboardSummary mSummary;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
         mSummary = spy(new DashboardSummary());
         ReflectionHelpers.setField(mSummary, "mAdapter", mAdapter);
         ReflectionHelpers.setField(mSummary, "mDashboardFeatureProvider",
@@ -79,9 +83,10 @@
     }
 
     @Test
-    public void updateCategoryAndSuggestion_shouldGetCategoryFromFeatureProvider() {
+    public void updateCategory_shouldGetCategoryFromFeatureProvider() {
         doReturn(mock(Activity.class)).when(mSummary).getActivity();
-        mSummary.updateCategoryAndSuggestion(null);
+        mSummary.onAttach(mContext);
+        mSummary.updateCategory();
 
         verify(mSummaryLoader).updateSummaryToCache(nullable(DashboardCategory.class));
         verify(mDashboardFeatureProvider).getTilesForCategory(CategoryKey.CATEGORY_HOMEPAGE);
@@ -135,7 +140,7 @@
 
     @Test
     public void onSuggestionDismissed_shouldNotRebuildUI() {
-        mSummary.onSuggestionDismissed(mock(Tile.class));
+        mSummary.onSuggestionDismissed(mock(Suggestion.class));
         verify(mSummary, never()).rebuildUI();
     }
 }
\ No newline at end of file
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/EventStoreTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/EventStoreTest.java
deleted file mode 100644
index 114ee2b..0000000
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/EventStoreTest.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2017 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.dashboard.suggestions;
-
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.TestConfig;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.annotation.Config;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import org.robolectric.RuntimeEnvironment;
-
-@RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
-public class EventStoreTest {
-
-    private EventStore mEventStore;
-
-    @Before
-    public void setUp() {
-        mEventStore = new EventStore(RuntimeEnvironment.application);
-    }
-
-    @Test
-    public void testWriteRead() {
-        mEventStore.writeEvent("pkg", EventStore.EVENT_SHOWN);
-        long timeMs = System.currentTimeMillis();
-        assertThat(mEventStore.readMetric("pkg", EventStore.EVENT_SHOWN, EventStore.METRIC_COUNT))
-            .isEqualTo(1);
-        assertThat(Math.abs(timeMs - mEventStore
-            .readMetric("pkg", EventStore.EVENT_SHOWN, EventStore.METRIC_LAST_EVENT_TIME)) < 10000)
-            .isTrue();
-    }
-
-    @Test
-    public void testWriteRead_shouldHaveLatestValues() {
-        mEventStore.writeEvent("pkg", EventStore.EVENT_DISMISSED);
-        mEventStore.writeEvent("pkg", EventStore.EVENT_DISMISSED);
-        assertThat(
-            mEventStore.readMetric("pkg", EventStore.EVENT_DISMISSED, EventStore.METRIC_COUNT))
-            .isEqualTo(2);
-    }
-
-    @Test
-    public void testWriteRead_shouldReturnDefaultIfNotAvailable() {
-        assertThat(mEventStore.readMetric("pkg", EventStore.EVENT_SHOWN, EventStore.METRIC_COUNT))
-            .isEqualTo(0);
-        assertThat(
-            mEventStore
-                .readMetric("pkg", EventStore.EVENT_SHOWN, EventStore.METRIC_LAST_EVENT_TIME))
-            .isEqualTo(0);
-    }
-
-}
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
index 030fb6d..26940d6 100644
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
@@ -16,28 +16,18 @@
 package com.android.settings.dashboard.suggestions;
 
 import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
 import android.app.PendingIntent;
-import android.content.ComponentName;
 import android.content.Context;
-import android.content.Intent;
 import android.graphics.drawable.Icon;
 import android.service.settings.suggestions.Suggestion;
-import android.view.ContextThemeWrapper;
 import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
-import android.widget.RemoteViews;
-import android.widget.TextView;
 
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
@@ -56,7 +46,6 @@
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
-import org.robolectric.shadows.ShadowApplication;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -111,37 +100,18 @@
     @Test
     public void getItemCount_shouldReturnListSize() {
         mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                mOneSuggestion, null /* suggestionV2 */, new ArrayList<>());
+                mOneSuggestionV2, new ArrayList<>());
         assertThat(mSuggestionAdapter.getItemCount()).isEqualTo(1);
 
         mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                mTwoSuggestions, null /* suggestionV2 */, new ArrayList<>());
-        assertThat(mSuggestionAdapter.getItemCount()).isEqualTo(2);
-    }
-
-    @Test
-    public void getItemCount_v2_shouldReturnListSize() {
-        mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                null /* suggestions */, mOneSuggestionV2, new ArrayList<>());
-        assertThat(mSuggestionAdapter.getItemCount()).isEqualTo(1);
-
-        mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                null /* suggestions */, mTwoSuggestionsV2, new ArrayList<>());
+                mTwoSuggestionsV2, new ArrayList<>());
         assertThat(mSuggestionAdapter.getItemCount()).isEqualTo(2);
     }
 
     @Test
     public void getItemViewType_shouldReturnSuggestionTile() {
         mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                mOneSuggestion, null /* suggestionV2 */, new ArrayList<>());
-        assertThat(mSuggestionAdapter.getItemViewType(0))
-                .isEqualTo(R.layout.suggestion_tile);
-    }
-
-    @Test
-    public void getItemViewType_v2_shouldReturnSuggestionTile() {
-        mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                null /* suggestions */, mOneSuggestionV2, new ArrayList<>());
+                mOneSuggestionV2, new ArrayList<>());
         assertThat(mSuggestionAdapter.getItemViewType(0))
                 .isEqualTo(R.layout.suggestion_tile);
     }
@@ -155,32 +125,19 @@
                 .setSummary("456")
                 .build());
         mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                null /* suggestions */, suggestions, new ArrayList<>());
+                suggestions, new ArrayList<>());
 
         assertThat(mSuggestionAdapter.getItemViewType(0))
                 .isEqualTo(R.layout.suggestion_tile_with_button);
     }
 
     @Test
-    public void onBindViewHolder_shouldSetListener() {
-        final View view = spy(LayoutInflater.from(mContext).inflate(
-                R.layout.suggestion_tile, new LinearLayout(mContext), true));
-        mSuggestionHolder = new DashboardAdapter.DashboardItemHolder(view);
-        mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                mOneSuggestion, null /* suggestionV2 */, new ArrayList<>());
-
-        mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
-
-        verify(view).setOnClickListener(any(View.OnClickListener.class));
-    }
-
-    @Test
     public void onBindViewHolder_shouldLog() {
         final View view = spy(LayoutInflater.from(mContext).inflate(
                 R.layout.suggestion_tile, new LinearLayout(mContext), true));
         mSuggestionHolder = new DashboardAdapter.DashboardItemHolder(view);
         mSuggestionAdapter = new SuggestionAdapter(mContext, mSuggestionControllerMixin,
-                null /* suggestionV1*/, mOneSuggestionV2, new ArrayList<>());
+                mOneSuggestionV2, new ArrayList<>());
 
         // Bind twice
         mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
@@ -193,53 +150,10 @@
     }
 
     @Test
-    public void onBindViewHolder_shouldInflateRemoteView() {
-        List<Tile> packages = makeSuggestions("pkg1");
-        RemoteViews remoteViews = mock(RemoteViews.class);
-        TextView textView = new TextView(RuntimeEnvironment.application);
-        doReturn(textView).when(remoteViews).apply(any(Context.class), any(ViewGroup.class));
-        packages.get(0).remoteViews = remoteViews;
-        setupSuggestions(mActivity, packages, null);
-
-        mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
-
-        assertThat(textView.getParent()).isSameAs(mSuggestionHolder.itemView);
-        mSuggestionHolder.itemView.performClick();
-
-        verify(mActivity).startSuggestion(any(Intent.class));
-    }
-
-    @Test
-    public void onBindViewHolder_primaryViewShouldHandleClick() {
-        Context context =
-                new ContextThemeWrapper(RuntimeEnvironment.application, R.style.Theme_Settings);
-
-        List<Tile> packages = makeSuggestions("pkg1");
-        RemoteViews remoteViews = mock(RemoteViews.class);
-        FrameLayout layout = new FrameLayout(context);
-        Button primary = new Button(context);
-        primary.setId(android.R.id.primary);
-        layout.addView(primary);
-        doReturn(layout).when(remoteViews).apply(any(Context.class), any(ViewGroup.class));
-        packages.get(0).remoteViews = remoteViews;
-        setupSuggestions(mActivity, packages, null /* suggestionV2 */);
-
-        mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
-        mSuggestionHolder.itemView.performClick();
-
-        assertThat(ShadowApplication.getInstance().getNextStartedActivity()).isNull();
-        verify(mActivity, never()).startSuggestion(any(Intent.class));
-
-        primary.performClick();
-
-        verify(mActivity).startSuggestion(any(Intent.class));
-    }
-
-    @Test
-    public void onBindViewHolder_v2_itemViewShouldHandleClick()
+    public void onBindViewHolder_itemViewShouldHandleClick()
             throws PendingIntent.CanceledException {
         final List<Suggestion> suggestions = makeSuggestionsV2("pkg1");
-        setupSuggestions(mActivity, null /* suggestionV1 */, suggestions);
+        setupSuggestions(mActivity, suggestions);
 
         mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
         mSuggestionHolder.itemView.performClick();
@@ -249,64 +163,21 @@
     }
 
     @Test
-    public void onBindViewHolder_viewsShouldClearOnRebind() {
-        Context context =
-                new ContextThemeWrapper(RuntimeEnvironment.application, R.style.Theme_Settings);
-
-        List<Tile> packages = makeSuggestions("pkg1");
-        RemoteViews remoteViews = mock(RemoteViews.class);
-        FrameLayout layout = new FrameLayout(context);
-        Button primary = new Button(context);
-        primary.setId(android.R.id.primary);
-        layout.addView(primary);
-        doReturn(layout).when(remoteViews).apply(any(Context.class), any(ViewGroup.class));
-        packages.get(0).remoteViews = remoteViews;
-        setupSuggestions(mActivity, packages, null /* suggestionV2 */);
-
-        mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
-        mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
-
-        ViewGroup itemView = (ViewGroup) mSuggestionHolder.itemView;
-        assertThat(itemView.getChildCount()).isEqualTo(1);
-    }
-
-    @Test
-    public void getSuggestionsV2_shouldReturnSuggestionWhenMatch() {
+    public void getSuggestions_shouldReturnSuggestionWhenMatch() {
         final List<Suggestion> suggestionsV2 = makeSuggestionsV2("pkg1");
-        setupSuggestions(mActivity, null /* suggestionV1 */, suggestionsV2);
+        setupSuggestions(mActivity, suggestionsV2);
 
-        assertThat(mSuggestionAdapter.getSuggestion(0)).isNull();
-        assertThat(mSuggestionAdapter.getSuggestionsV2(0)).isNotNull();
-
-        List<Tile> suggestionsV1 = makeSuggestions("pkg1");
-        setupSuggestions(mActivity, suggestionsV1, null /* suggestionV2 */);
-
-        assertThat(mSuggestionAdapter.getSuggestionsV2(0)).isNull();
         assertThat(mSuggestionAdapter.getSuggestion(0)).isNotNull();
-
     }
 
-    private void setupSuggestions(Context context, List<Tile> suggestions,
-            List<Suggestion> suggestionsV2) {
+    private void setupSuggestions(Context context, List<Suggestion> suggestionsV2) {
         mSuggestionAdapter = new SuggestionAdapter(context, mSuggestionControllerMixin,
-                suggestions, suggestionsV2, new ArrayList<>());
+                suggestionsV2, new ArrayList<>());
         mSuggestionHolder = mSuggestionAdapter.onCreateViewHolder(
                 new FrameLayout(RuntimeEnvironment.application),
                 mSuggestionAdapter.getItemViewType(0));
     }
 
-    private List<Tile> makeSuggestions(String... pkgNames) {
-        final List<Tile> suggestions = new ArrayList<>();
-        for (String pkgName : pkgNames) {
-            Tile suggestion = new Tile();
-            suggestion.intent = new Intent("action");
-            suggestion.intent.setComponent(new ComponentName(pkgName, "cls"));
-            suggestions.add(suggestion);
-            suggestion.icon = mock(Icon.class);
-        }
-        return suggestions;
-    }
-
     private List<Suggestion> makeSuggestionsV2(String... pkgNames) {
         final List<Suggestion> suggestions = new ArrayList<>();
         for (String pkgName : pkgNames) {
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionDismissControllerTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionDismissControllerTest.java
index 329518a..a437cb4 100644
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionDismissControllerTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionDismissControllerTest.java
@@ -33,8 +33,6 @@
 import com.android.settings.TestConfig;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionParser;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -53,8 +51,6 @@
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private RecyclerView mRecyclerView;
     @Mock
-    private SuggestionParser mSuggestionParser;
-    @Mock
     private SuggestionControllerMixin mSuggestionControllerMixin;
     @Mock
     private SuggestionDismissController.Callback mCallback;
@@ -70,7 +66,7 @@
         when(mRecyclerView.getResources().getDimension(anyInt())).thenReturn(50F);
 
         mController = new SuggestionDismissController(mContext, mRecyclerView,
-                mSuggestionControllerMixin, mSuggestionParser, mCallback);
+                mSuggestionControllerMixin, mCallback);
     }
 
     @Test
@@ -108,17 +104,6 @@
     @Test
     public void onSwiped_shouldTriggerDismissSuggestion() {
         final RecyclerView.ViewHolder vh = mock(RecyclerView.ViewHolder.class);
-
-        mController.onSwiped(vh, ItemTouchHelper.START);
-
-        verify(mFactory.suggestionsFeatureProvider).dismissSuggestion(
-                eq(mContext), eq(mSuggestionParser), nullable(Tile.class));
-        verify(mCallback).onSuggestionDismissed(nullable(Tile.class));
-    }
-
-    @Test
-    public void onSwiped_v2_shouldTriggerDismissSuggestion() {
-        final RecyclerView.ViewHolder vh = mock(RecyclerView.ViewHolder.class);
         when(mCallback.getSuggestionAt(anyInt())).thenReturn(
                 new Suggestion.Builder("id").build());
 
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImplTest.java
index 49fbf88..8ed885f 100644
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeatureProviderImplTest.java
@@ -21,7 +21,6 @@
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
@@ -30,34 +29,27 @@
 import android.app.ActivityManager;
 import android.content.ComponentName;
 import android.content.Context;
-import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.hardware.fingerprint.FingerprintManager;
 import android.provider.Settings.Secure;
 import android.service.settings.suggestions.Suggestion;
-import android.util.FeatureFlagUtils;
 import android.util.Pair;
 
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.Settings.NightDisplaySuggestionActivity;
 import com.android.settings.TestConfig;
-import com.android.settings.core.FeatureFlags;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
-import com.android.settings.testutils.shadow.SettingsShadowSystemProperties;
 import com.android.settings.testutils.shadow.ShadowSecureSettings;
 import com.android.settingslib.drawer.Tile;
-import com.android.settingslib.suggestions.SuggestionParser;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Answers;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Captor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
@@ -71,26 +63,21 @@
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION, shadows = {
         ShadowSecureSettings.class,
         SettingsShadowResources.class,
-        SettingsShadowSystemProperties.class
 })
 public class SuggestionFeatureProviderImplTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private Context mContext;
     @Mock
-    private SuggestionParser mSuggestionParser;
-    @Mock
     private SuggestionControllerMixin mSuggestionControllerMixin;
     @Mock
-    private Tile mSuggestion;
+    private Suggestion mSuggestion;
     @Mock
     private ActivityManager mActivityManager;
     @Mock
     private PackageManager mPackageManager;
     @Mock
     private FingerprintManager mFingerprintManager;
-    @Captor
-    private ArgumentCaptor<Pair> mTaggedDataCaptor = ArgumentCaptor.forClass(Pair.class);
 
     private FakeFeatureFactory mFactory;
     private SuggestionFeatureProviderImpl mProvider;
@@ -103,20 +90,17 @@
         // Explicit casting to object due to MockitoCast bug
         when((Object) mContext.getSystemService(FingerprintManager.class))
                 .thenReturn(mFingerprintManager);
+        when(mSuggestion.getId()).thenReturn("test_id");
         when(mContext.getApplicationContext()).thenReturn(RuntimeEnvironment.application);
         when(mContext.getSystemService(Context.ACTIVITY_SERVICE)).thenReturn(mActivityManager);
         when(mActivityManager.isLowRamDevice()).thenReturn(false);
 
-        mSuggestion.intent = new Intent().setClassName("pkg", "cls");
-        mSuggestion.category = "category";
-
         mProvider = new SuggestionFeatureProviderImpl(mContext);
     }
 
     @After
     public void tearDown() {
         SettingsShadowResources.reset();
-        SettingsShadowSystemProperties.clear();
     }
 
     @Test
@@ -129,29 +113,18 @@
     public void isSuggestionEnabled_isLowMemoryDevice_shouldReturnFalse() {
         when(mActivityManager.isLowRamDevice()).thenReturn(true);
 
-        assertThat(mProvider.isSuggestionEnabled(mContext)).isFalse();
+        assertThat(mProvider.isSuggestionV2Enabled(mContext)).isFalse();
     }
 
     @Test
-    public void isSuggestionV2Enabled_isNotLowMemoryDevice_sysPropOn_shouldReturnTrue() {
+    public void isSuggestionV2Enabled_isNotLowMemoryDevice_shouldReturnTrue() {
         when(mActivityManager.isLowRamDevice()).thenReturn(false);
-        SettingsShadowSystemProperties.set(
-                FeatureFlagUtils.FFLAG_PREFIX + FeatureFlags.SUGGESTIONS_V2, "true");
         assertThat(mProvider.isSuggestionV2Enabled(mContext)).isTrue();
     }
 
     @Test
-    public void dismissSuggestion_noParserOrSuggestion_noop() {
-        mProvider.dismissSuggestion(mContext, null, (Tile) null);
-        mProvider.dismissSuggestion(mContext, mSuggestionParser, null);
-        mProvider.dismissSuggestion(mContext, null, mSuggestion);
-
-        verifyZeroInteractions(mFactory.metricsFeatureProvider);
-    }
-
-    @Test
     public void dismissSuggestion_noControllerOrSuggestion_noop() {
-        mProvider.dismissSuggestion(mContext, null, (Suggestion) null);
+        mProvider.dismissSuggestion(mContext, null, null);
         mProvider.dismissSuggestion(mContext, mSuggestionControllerMixin, null);
         mProvider.dismissSuggestion(mContext, null, new Suggestion.Builder("id").build());
 
@@ -160,81 +133,21 @@
     }
 
     @Test
-    public void getSuggestionIdentifier_samePackage_returnClassName() {
-        final Tile suggestion = new Tile();
-        suggestion.intent = new Intent()
-                .setClassName(RuntimeEnvironment.application.getPackageName(), "123");
-        assertThat(mProvider.getSuggestionIdentifier(RuntimeEnvironment.application, suggestion))
-                .isEqualTo("123");
-    }
-
-    @Test
-    public void getSuggestionIdentifier_differentPackage_returnPackageName() {
-        final Tile suggestion = new Tile();
-        suggestion.intent = new Intent()
-                .setClassName(RuntimeEnvironment.application.getPackageName(), "123");
-        assertThat(mProvider.getSuggestionIdentifier(mContext, suggestion))
-                .isEqualTo(RuntimeEnvironment.application.getPackageName());
-    }
-
-    @Test
-    public void getSuggestionIdentifier_nullComponent_shouldNotCrash() {
-        final Tile suggestion = new Tile();
-        suggestion.intent = new Intent();
-        assertThat(mProvider.getSuggestionIdentifier(mContext, suggestion))
-                .isNotEmpty();
-    }
-
-    @Test
-    public void getSuggestionIdentifier_nullContext_shouldNotCrash() {
-        final Tile suggestion = new Tile();
-        suggestion.intent = new Intent()
-                .setClassName(RuntimeEnvironment.application.getPackageName(), "123");
-        assertThat(mProvider.getSuggestionIdentifier(null, suggestion))
-                .isNotEmpty();
-    }
-
-    @Test
-    public void dismissSuggestion_hasMoreDismissCount_shouldNotDisableComponent() {
-        when(mSuggestionParser.dismissSuggestion(any(Tile.class)))
-                .thenReturn(false);
-        mProvider.dismissSuggestion(mContext, mSuggestionParser, mSuggestion);
-
-        verify(mFactory.metricsFeatureProvider).action(
-                eq(mContext),
-                eq(MetricsProto.MetricsEvent.ACTION_SETTINGS_DISMISS_SUGGESTION),
-                anyString(),
-                mTaggedDataCaptor.capture());
-        assertThat(mTaggedDataCaptor.getAllValues()).containsExactly(
-                Pair.create(MetricsEvent.FIELD_SETTINGS_SMART_SUGGESTIONS_ENABLED, 0));
-        verify(mContext, never()).getPackageManager();
-    }
-
-    @Test
     public void dismissSuggestion_noContext_shouldDoNothing() {
-        mProvider.dismissSuggestion(null, mSuggestionParser, mSuggestion);
+        mProvider.dismissSuggestion(null, mSuggestionControllerMixin, mSuggestion);
 
         verifyZeroInteractions(mFactory.metricsFeatureProvider);
     }
 
     @Test
-    public void dismissSuggestion_hasNoMoreDismissCount_shouldDisableComponent() {
-        when(mSuggestionParser.dismissSuggestion(any(Tile.class)))
-                .thenReturn(true);
-
-        mProvider.dismissSuggestion(mContext, mSuggestionParser, mSuggestion);
+    public void dismissSuggestion_shouldLogAndDismiss() {
+        mProvider.dismissSuggestion(mContext, mSuggestionControllerMixin, mSuggestion);
 
         verify(mFactory.metricsFeatureProvider).action(
                 eq(mContext),
                 eq(MetricsProto.MetricsEvent.ACTION_SETTINGS_DISMISS_SUGGESTION),
-                anyString(),
-                mTaggedDataCaptor.capture());
-        assertThat(mTaggedDataCaptor.getAllValues()).containsExactly(
-                Pair.create(MetricsEvent.FIELD_SETTINGS_SMART_SUGGESTIONS_ENABLED, 0));
-        verify(mContext.getPackageManager())
-                .setComponentEnabledSetting(mSuggestion.intent.getComponent(),
-                        PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
-                        PackageManager.DONT_KILL_APP);
+                anyString());
+        verify(mSuggestionControllerMixin).dismissSuggestion(mSuggestion);
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeaturizerTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeaturizerTest.java
deleted file mode 100644
index 4d6a743..0000000
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionFeaturizerTest.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (C) 2017 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.dashboard.suggestions;
-
-import java.util.Arrays;
-import java.util.Map;
-
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.TestConfig;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.annotation.Config;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import org.robolectric.RuntimeEnvironment;
-
-@RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
-public class SuggestionFeaturizerTest {
-
-    private EventStore mEventStore;
-    private SuggestionFeaturizer mSuggestionFeaturizer;
-
-    @Before
-    public void setUp() {
-        mEventStore = new EventStore(RuntimeEnvironment.application);
-        mSuggestionFeaturizer = new SuggestionFeaturizer(mEventStore);
-    }
-
-    @Test
-    public void testFeaturize_singlePackage() {
-        mEventStore.writeEvent("pkg", EventStore.EVENT_DISMISSED);
-        mEventStore.writeEvent("pkg", EventStore.EVENT_SHOWN);
-        mEventStore.writeEvent("pkg", EventStore.EVENT_SHOWN);
-        Map<String, Double> features = mSuggestionFeaturizer.featurize(Arrays.asList("pkg"))
-                .get("pkg");
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_IS_SHOWN)).isEqualTo(1.0);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_IS_DISMISSED)).isEqualTo(1.0);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_IS_CLICKED)).isEqualTo(0.0);
-
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_SHOWN)).isLessThan(1.0);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_DISMISSED))
-                .isLessThan(1.0);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_CLICKED))
-                .isEqualTo(1.0);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_SHOWN_COUNT))
-                .isEqualTo(2.0 / SuggestionFeaturizer.COUNT_NORMALIZATION_FACTOR);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_DISMISSED_COUNT))
-                .isEqualTo(1.0 / SuggestionFeaturizer.COUNT_NORMALIZATION_FACTOR);
-        assertThat(features.get(SuggestionFeaturizer.FEATURE_CLICKED_COUNT)).isEqualTo(0.0);
-    }
-
-    @Test
-    public void testFeaturize_multiplePackages() {
-        mEventStore.writeEvent("pkg1", EventStore.EVENT_DISMISSED);
-        mEventStore.writeEvent("pkg2", EventStore.EVENT_SHOWN);
-        mEventStore.writeEvent("pkg1", EventStore.EVENT_SHOWN);
-        Map<String, Map<String, Double>> features = mSuggestionFeaturizer
-                .featurize(Arrays.asList("pkg1", "pkg2"));
-        Map<String, Double> features1 = features.get("pkg1");
-        Map<String, Double> features2 = features.get("pkg2");
-
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_IS_SHOWN)).isEqualTo(1.0);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_IS_DISMISSED)).isEqualTo(1.0);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_IS_CLICKED)).isEqualTo(0.0);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_SHOWN))
-                .isLessThan(1.0);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_DISMISSED))
-                .isLessThan(1.0);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_CLICKED))
-                .isEqualTo(1.0);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_SHOWN_COUNT))
-                .isEqualTo(1.0 / SuggestionFeaturizer.COUNT_NORMALIZATION_FACTOR);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_DISMISSED_COUNT))
-                .isEqualTo(1.0 / SuggestionFeaturizer.COUNT_NORMALIZATION_FACTOR);
-        assertThat(features1.get(SuggestionFeaturizer.FEATURE_CLICKED_COUNT)).isEqualTo(0.0);
-
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_IS_SHOWN)).isEqualTo(1.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_IS_DISMISSED)).isEqualTo(0.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_IS_CLICKED)).isEqualTo(0.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_SHOWN))
-                .isLessThan(1.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_DISMISSED))
-                .isEqualTo(1.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_TIME_FROM_LAST_CLICKED))
-                .isEqualTo(1.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_SHOWN_COUNT))
-                .isEqualTo(1.0 / SuggestionFeaturizer.COUNT_NORMALIZATION_FACTOR);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_DISMISSED_COUNT)).isEqualTo(0.0);
-        assertThat(features2.get(SuggestionFeaturizer.FEATURE_CLICKED_COUNT)).isEqualTo(0.0);
-    }
-}
diff --git a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionRankerTest.java b/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionRankerTest.java
deleted file mode 100644
index 1f32531..0000000
--- a/tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionRankerTest.java
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2017 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.dashboard.suggestions;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.TestConfig;
-import com.android.settingslib.drawer.Tile;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.annotation.Config;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import static org.mockito.Mockito.same;
-import static org.mockito.Mockito.spy;
-
-@RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
-public class SuggestionRankerTest {
-
-    @Mock
-    private SuggestionRanker mSuggestionRanker;
-    @Mock
-    private SuggestionFeaturizer mSuggestionFeaturizer;
-    private Map<String, Map<String, Double>> mFeatures;
-    private List<String> mPkgNames;
-    private List<Tile> mSuggestions;
-
-    @Before
-    public void setUp() {
-        MockitoAnnotations.initMocks(this);
-        mPkgNames = Arrays.asList("pkg1", "pkg2", "pkg3");
-        mFeatures = new HashMap<String, Map<String, Double>>();
-        mFeatures.put("pkg1", new HashMap<String, Double>());
-        mFeatures.put("pkg2", new HashMap<String, Double>());
-        mFeatures.put("pkg3", new HashMap<String, Double>());
-        mSuggestions = new ArrayList<Tile>() {
-            {
-                add(new Tile());
-                add(new Tile());
-                add(new Tile());
-            }
-        };
-        mSuggestionFeaturizer = mock(SuggestionFeaturizer.class);
-        mSuggestionRanker = new SuggestionRanker(mSuggestionFeaturizer);
-        when(mSuggestionFeaturizer.featurize(mPkgNames)).thenReturn(mFeatures);
-        mSuggestionRanker = spy(mSuggestionRanker);
-        when(mSuggestionRanker.getRelevanceMetric(same(mFeatures.get("pkg1")))).thenReturn(0.9);
-        when(mSuggestionRanker.getRelevanceMetric(same(mFeatures.get("pkg2")))).thenReturn(0.1);
-        when(mSuggestionRanker.getRelevanceMetric(same(mFeatures.get("pkg3")))).thenReturn(0.5);
-    }
-
-    @Test
-    public void testRank() {
-        List<Tile> expectedOrderdList = new ArrayList<Tile>() {
-            {
-                add(mSuggestions.get(0)); // relevance = 0.9
-                add(mSuggestions.get(2)); // relevance = 0.5
-                add(mSuggestions.get(1)); // relevance = 0.1
-            }
-        };
-        mSuggestionRanker.rankSuggestions(mSuggestions, mPkgNames);
-        assertThat(mSuggestions).isEqualTo(expectedOrderdList);
-    }
-}
-
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothInbandRingingPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothInbandRingingPreferenceControllerTest.java
index 4074e25..d0552ec 100644
--- a/tests/robotests/src/com/android/settings/development/BluetoothInbandRingingPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/BluetoothInbandRingingPreferenceControllerTest.java
@@ -18,7 +18,7 @@
 
 
 import static com.android.settings.development.BluetoothInbandRingingPreferenceController
-        .BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY;
+        .BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -84,7 +84,7 @@
         mController.onPreferenceChange(mPreference, true /* new value */);
 
         final boolean mode = SettingsShadowSystemProperties.getBoolean(
-                BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY, false /* default */);
+                BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY, false /* default */);
 
         assertThat(mode).isTrue();
     }
@@ -94,14 +94,14 @@
         mController.onPreferenceChange(mPreference, false /* new value */);
 
         final boolean mode = SettingsShadowSystemProperties.getBoolean(
-                BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY, false /* default */);
+                BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY, false /* default */);
 
         assertThat(mode).isFalse();
     }
 
     @Test
     public void updateState_settingEnabled_preferenceShouldBeChecked() {
-        SettingsShadowSystemProperties.set(BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY,
+        SettingsShadowSystemProperties.set(BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY,
                 Boolean.toString(true));
         mController.updateState(mPreference);
 
@@ -110,7 +110,7 @@
 
     @Test
     public void updateState_settingDisabled_preferenceShouldNotBeChecked() {
-        SettingsShadowSystemProperties.set(BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY,
+        SettingsShadowSystemProperties.set(BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY,
                 Boolean.toString(false));
         mController.updateState(mPreference);
 
@@ -122,11 +122,11 @@
         mController.onDeveloperOptionsDisabled();
 
         final boolean mode = SettingsShadowSystemProperties.getBoolean(
-                BLUETOOTH_ENABLE_INBAND_RINGING_PROPERTY, false /* default */);
+                BLUETOOTH_DISABLE_INBAND_RINGING_PROPERTY, false /* default */);
 
-        assertThat(mode).isTrue();
+        assertThat(mode).isFalse();
         verify(mPreference).setEnabled(false);
-        verify(mPreference).setChecked(true);
+        verify(mPreference).setChecked(false);
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java
new file mode 100644
index 0000000..cf892f8
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2018 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.development;
+
+import static com.android.settings.development.BluetoothMaxConnectedAudioDevicesPreferenceController
+        .BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.SystemProperties;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.SettingsShadowSystemProperties;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH,
+        sdk = TestConfig.SDK_VERSION,
+        shadows = {SettingsShadowSystemProperties.class})
+public class BluetoothMaxConnectedAudioDevicesPreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+
+    private Context mContext;
+    private ListPreference mPreference;
+    private BluetoothMaxConnectedAudioDevicesPreferenceController mController;
+
+    /**
+     * 0: 1 device maximum (Default)
+     * 1: 2 devices maximum
+     * 2: 3 devices maximum
+     * 3: 4 devices maximum
+     * 4: 5 devices maximum
+     */
+    private String[] mListValues;
+    private String[] mListSummaries;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mPreference = new ListPreference(mContext);
+        mListValues = mContext.getResources().getStringArray(
+                R.array.bluetooth_max_connected_audio_devices_values);
+        mListSummaries = mContext.getResources().getStringArray(
+                R.array.bluetooth_max_connected_audio_devices);
+        mController = new BluetoothMaxConnectedAudioDevicesPreferenceController(mContext);
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey())).thenReturn(
+                mPreference);
+        mController.displayPreference(mPreferenceScreen);
+    }
+
+    @After
+    public void teardown() {
+        SettingsShadowSystemProperties.clear();
+    }
+
+    @Test
+    public void onPreferenceChange_setNumberOfDevices() {
+        for (int numberOfDevices = 0; numberOfDevices < mListValues.length; numberOfDevices++) {
+            mController.onPreferenceChange(mPreference, mListValues[numberOfDevices]);
+
+            final String currentValue = SystemProperties.get(
+                    BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY);
+
+            assertThat(currentValue).isEqualTo(mListValues[numberOfDevices]);
+            assertThat(mPreference.getValue()).isEqualTo(mListValues[numberOfDevices]);
+            assertThat(mPreference.getSummary()).isEqualTo(mListSummaries[numberOfDevices]);
+        }
+    }
+
+    @Test
+    public void updateState_NumberOfDevicesUpdated_shouldSetPreference() {
+        for (int numberOfDevices = 0; numberOfDevices < mListValues.length; numberOfDevices++) {
+            SystemProperties.set(BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY,
+                    mListValues[numberOfDevices]);
+
+            mController.updateState(mPreference);
+
+            assertThat(mPreference.getValue()).isEqualTo(mListValues[numberOfDevices]);
+            assertThat(mPreference.getSummary()).isEqualTo(mListSummaries[numberOfDevices]);
+        }
+    }
+
+    @Test
+    public void updateState_noValueSet_shouldSetDefaultTo1device() {
+        SystemProperties.set(BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY, "garbage");
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.getValue()).isEqualTo(mListValues[0]);
+        assertThat(mPreference.getSummary()).isEqualTo(mListSummaries[0]);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() {
+        mController.onDeveloperOptionsSwitchDisabled();
+
+        assertThat(mPreference.isEnabled()).isFalse();
+        assertThat(mPreference.getValue()).isEqualTo(mListValues[0]);
+        assertThat(mPreference.getSummary()).isEqualTo(mListSummaries[0]);
+        final String currentValue = SystemProperties.get(
+                BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY);
+        assertThat(currentValue).isEqualTo(mListValues[0]);
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchEnabled_shouldEnablePreference() {
+        for (int numberOfDevices = 0; numberOfDevices < mListValues.length; numberOfDevices++) {
+            mController.onDeveloperOptionsSwitchDisabled();
+            assertThat(mPreference.isEnabled()).isFalse();
+
+            SystemProperties.set(BLUETOOTH_MAX_CONNECTED_AUDIO_DEVICES_PROPERTY,
+                    mListValues[numberOfDevices]);
+            mController.onDeveloperOptionsSwitchEnabled();
+
+            assertThat(mPreference.isEnabled()).isTrue();
+            assertThat(mPreference.getValue()).isEqualTo(mListValues[numberOfDevices]);
+            assertThat(mPreference.getSummary()).isEqualTo(mListSummaries[numberOfDevices]);
+        }
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/fingerprint/FingerprintEnrollSuggestionActivityTest.java b/tests/robotests/src/com/android/settings/fingerprint/FingerprintEnrollSuggestionActivityTest.java
index e299fd5..66114aa 100644
--- a/tests/robotests/src/com/android/settings/fingerprint/FingerprintEnrollSuggestionActivityTest.java
+++ b/tests/robotests/src/com/android/settings/fingerprint/FingerprintEnrollSuggestionActivityTest.java
@@ -58,7 +58,8 @@
                 .thenReturn(mDevicePolicyManager);
         when(mDevicePolicyManager.getKeyguardDisabledFeatures(any(), anyInt()))
                 .thenReturn(0);
-        when(mContext.getSystemService(FingerprintManager.class)).thenReturn(mFingerprintManager);
+        when(mContext.getSystemService(Context.FINGERPRINT_SERVICE))
+                .thenReturn(mFingerprintManager);
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java
new file mode 100644
index 0000000..9993a95
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/fingerprint/FingerprintProfileStatusPreferenceControllerTest.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2018 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.fingerprint;
+
+import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.hardware.fingerprint.FingerprintManager;
+import android.os.UserManager;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class FingerprintProfileStatusPreferenceControllerTest {
+
+    private static final int FAKE_PROFILE_USER_ID = 1234;
+
+    @Mock
+    private PackageManager mPackageManager;
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private FingerprintManager mFingerprintManager;
+    @Mock
+    private UserManager mUm;
+
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private FingerprintProfileStatusPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)).thenReturn(true);
+        ShadowApplication.getInstance().setSystemService(Context.FINGERPRINT_SERVICE,
+                mFingerprintManager);
+        ShadowApplication.getInstance().setSystemService(Context.USER_SERVICE, mUm);
+
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+        when(mUm.getProfileIdsWithDisabled(anyInt())).thenReturn(new int[] {1234});
+        mController = new FingerprintProfileStatusPreferenceController(mContext);
+    }
+
+    @Test
+    public void getUserId_shouldReturnProfileId() {
+        assertThat(mController.getUserId()).isEqualTo(FAKE_PROFILE_USER_ID);
+    }
+
+    @Test
+    public void isUserSupported_separateChallengeAllowed_true() {
+        when(mLockPatternUtils.isSeparateProfileChallengeAllowed(anyInt())).thenReturn(true);
+        assertThat(mController.isUserSupported()).isTrue();
+    }
+
+    @Test
+    public void isUserSupported_separateChallengeNotAllowed_false() {
+        when(mLockPatternUtils.isSeparateProfileChallengeAllowed(anyInt())).thenReturn(false);
+
+        assertThat(mController.isUserSupported()).isFalse();
+    }
+
+    @Test
+    public void getAvailabilityStatus_userNotSupported_DISABLED() {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
+        when(mLockPatternUtils.isSeparateProfileChallengeAllowed(anyInt())).thenReturn(false);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_FOR_USER);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/fingerprint/FingerprintStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fingerprint/FingerprintStatusPreferenceControllerTest.java
new file mode 100644
index 0000000..ab53382
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/fingerprint/FingerprintStatusPreferenceControllerTest.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2018 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.fingerprint;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.DISABLED_UNSUPPORTED;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.hardware.fingerprint.Fingerprint;
+import android.hardware.fingerprint.FingerprintManager;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+
+import java.util.Arrays;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class FingerprintStatusPreferenceControllerTest {
+
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private FingerprintManager mFingerprintManager;
+    @Mock
+    private UserManager mUm;
+    @Mock
+    private PackageManager mPackageManager;
+
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private FingerprintStatusPreferenceController mController;
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)).thenReturn(true);
+        ShadowApplication.getInstance().setSystemService(Context.FINGERPRINT_SERVICE,
+                mFingerprintManager);
+        ShadowApplication.getInstance().setSystemService(Context.USER_SERVICE, mUm);
+        mPreference = new Preference(mContext);
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+        when(mUm.getProfileIdsWithDisabled(anyInt())).thenReturn(new int[] {1234});
+        mController = new FingerprintStatusPreferenceController(mContext);
+    }
+
+    @Test
+    public void getAvailabilityStatus_noFingerprintManger_DISABLED() {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_UNSUPPORTED);
+    }
+
+    @Test
+    public void getAvailabilityStatus_hasFingerprintManger_AVAILABLE() {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void updateState_notSupported_shouldDoNothing() {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.isVisible()).isFalse();
+    }
+
+    @Test
+    public void updateState_noFingerprint_shouldShowDefaultSummary() {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.getSummary()).isEqualTo(
+                mContext.getString(R.string.security_settings_fingerprint_preference_summary_none));
+        assertThat(mPreference.isVisible()).isTrue();
+        assertThat(mPreference.getOnPreferenceClickListener()).isNotNull();
+    }
+
+    @Test
+    public void updateState_hasFingerprint_shouldShowSummary() {
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
+        when(mFingerprintManager.getEnrolledFingerprints(anyInt()))
+                .thenReturn(Arrays.asList(mock(Fingerprint.class)));
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.getSummary()).isEqualTo(mContext.getResources().getQuantityString(
+                R.plurals.security_settings_fingerprint_preference_summary, 1, 1));
+        assertThat(mPreference.isVisible()).isTrue();
+        assertThat(mPreference.getOnPreferenceClickListener()).isNotNull();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageSummaryLegacyTest.java b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageSummaryLegacyTest.java
index bc5b1d7..45448a9 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageSummaryLegacyTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/PowerUsageSummaryLegacyTest.java
@@ -401,18 +401,6 @@
     }
 
     @Test
-    public void testNonIndexableKeys_MatchPreferenceKeys() {
-        final Context context = RuntimeEnvironment.application;
-        final List<String> niks = PowerUsageSummary.SEARCH_INDEX_DATA_PROVIDER
-                .getNonIndexableKeys(context);
-
-        final List<String> keys = XmlTestUtils.getKeysFromPreferenceXml(context,
-                R.xml.power_usage_summary);
-
-        assertThat(keys).containsAllIn(niks);
-    }
-
-    @Test
     public void testPreferenceControllers_getPreferenceKeys_existInPreferenceScreen() {
         final Context context = RuntimeEnvironment.application;
         final PowerUsageSummary fragment = new PowerUsageSummary();
diff --git a/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java
index f3cc2ca..86fd267 100644
--- a/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/gestures/SwipeToNotificationPreferenceControllerTest.java
@@ -59,8 +59,7 @@
         MockitoAnnotations.initMocks(this);
         mController = new SwipeToNotificationPreferenceController(mContext, null, KEY_SWIPE_DOWN);
         when(mContext.getPackageManager()).thenReturn(mPackageManager);
-        // Explicit casting to object due to MockitoCast bug
-        when((Object) mContext.getSystemService(FingerprintManager.class))
+        when(mContext.getSystemService(Context.FINGERPRINT_SERVICE))
                 .thenReturn(mFingerprintManager);
     }
 
diff --git a/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogFragmentTest.java b/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogFragmentTest.java
index f1d7a73..bba689b 100644
--- a/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/network/PrivateDnsModeDialogFragmentTest.java
@@ -50,7 +50,6 @@
     private PrivateDnsModeDialogFragment mFragment;
     private Button mSaveButton;
 
-
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
diff --git a/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java b/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java
index 28be616..cd5fcc2 100644
--- a/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java
+++ b/tests/robotests/src/com/android/settings/password/SetupChooseLockPasswordTest.java
@@ -135,11 +135,9 @@
         fragment.onLockTypeSelected(ScreenLockType.PATTERN);
 
         ShadowActivity shadowActivity = shadowOf(activity);
-        IntentForResult chooseLockIntent = shadowActivity.getNextStartedActivityForResult();
-        assertThat(chooseLockIntent).isNotNull();
-        assertThat(chooseLockIntent.requestCode)
-                .isEqualTo(SetupChooseLockPasswordFragment.REQUEST_SCREEN_LOCK_OPTIONS);
-        assertThat(chooseLockIntent.intent.getStringExtra("foo")).named("Foo extra")
+        final Intent nextStartedActivity = shadowActivity.getNextStartedActivity();
+        assertThat(nextStartedActivity).isNotNull();
+        assertThat(nextStartedActivity.getStringExtra("foo")).named("Foo extra")
                 .isEqualTo("bar");
     }
 
diff --git a/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java
index a53ee42..b042736 100644
--- a/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/EncryptionStatusPreferenceControllerTest.java
@@ -16,6 +16,10 @@
 
 package com.android.settings.security;
 
+import static com.android.settings.security.EncryptionStatusPreferenceController
+        .PREF_KEY_ENCRYPTION_DETAIL_PAGE;
+import static com.android.settings.security.EncryptionStatusPreferenceController
+        .PREF_KEY_ENCRYPTION_SECURITY_PAGE;
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
@@ -48,7 +52,8 @@
     @Before
     public void setUp() {
         mContext = RuntimeEnvironment.application;
-        mController = new EncryptionStatusPreferenceController(mContext);
+        mController = new EncryptionStatusPreferenceController(mContext,
+                PREF_KEY_ENCRYPTION_DETAIL_PAGE);
         mPreference = new Preference(mContext);
     }
 
@@ -85,6 +90,21 @@
 
         assertThat(mPreference.getSummary())
                 .isEqualTo(mContext.getText(R.string.summary_placeholder));
+        assertThat(mController.getPreferenceKey()).isNotEqualTo(PREF_KEY_ENCRYPTION_SECURITY_PAGE);
         assertThat(mPreference.getFragment()).isEqualTo(CryptKeeperSettings.class.getName());
     }
+
+    @Test
+    public void updateSummary_unencrypted_securityPage_shouldNotHaveEncryptionFragment() {
+        mController = new EncryptionStatusPreferenceController(mContext,
+                PREF_KEY_ENCRYPTION_SECURITY_PAGE);
+        ShadowLockPatternUtils.setDeviceEncryptionEnabled(false);
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getText(R.string.summary_placeholder));
+
+        assertThat(mPreference.getFragment()).isNotEqualTo(CryptKeeperSettings.class.getName());
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java
new file mode 100644
index 0000000..7a5a9fa
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/LockUnificationPreferenceControllerTest.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class LockUnificationPreferenceControllerTest {
+
+    private static final int FAKE_PROFILE_USER_ID = 1234;
+
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private UserManager mUm;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private SecuritySettingsV2 mHost;
+
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private LockUnificationPreferenceController mController;
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        ShadowApplication.getInstance().setSystemService(Context.USER_SERVICE, mUm);
+        when(mUm.getProfileIdsWithDisabled(anyInt())).thenReturn(new int[] {FAKE_PROFILE_USER_ID});
+
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+
+        mController = new LockUnificationPreferenceController(mContext, mHost);
+        when(mScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+        mPreference = new Preference(mContext);
+    }
+
+    @Test
+    public void isAvailable_noProfile_false() {
+        ReflectionHelpers.setField(mController, "mProfileChallengeUserId", UserHandle.USER_NULL);
+
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void isAvailable_separateChallengeNotAllowed_false() {
+        when(mLockPatternUtils.isSeparateProfileChallengeAllowed(anyInt())).thenReturn(false);
+
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+    @Test
+    public void isAvailable_separateChallengeAllowed_true() {
+        when(mLockPatternUtils.isSeparateProfileChallengeAllowed(anyInt())).thenReturn(true);
+
+        assertThat(mController.isAvailable()).isTrue();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java
new file mode 100644
index 0000000..797e7d0
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/ScreenPinningPreferenceControllerTest.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ScreenPinningPreferenceControllerTest {
+
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private ScreenPinningPreferenceController mController;
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        mController = new ScreenPinningPreferenceController(mContext);
+        mPreference = new Preference(mContext);
+        mPreference.setKey(mController.getPreferenceKey());
+        when(mScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+    }
+
+    @After
+    public void tearDown() {
+        Settings.System.putInt(mContext.getContentResolver(),
+                Settings.System.LOCK_TO_APP_ENABLED, 0);
+    }
+
+    @Test
+    public void isAlwaysAvailable() {
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void displayPreference_isOff_shouldDisableOffSummary() {
+        Settings.System.putInt(mContext.getContentResolver(),
+                Settings.System.LOCK_TO_APP_ENABLED, 0);
+
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getString(R.string.switch_off_text));
+    }
+
+    @Test
+    public void displayPreference_isOn_shouldDisableOnSummary() {
+        Settings.System.putInt(mContext.getContentResolver(),
+                Settings.System.LOCK_TO_APP_ENABLED, 1);
+
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getString(R.string.switch_on_text));
+    }
+
+}
diff --git a/tests/robotests/src/com/android/settings/security/SecuritySettingsTest.java b/tests/robotests/src/com/android/settings/security/SecuritySettingsTest.java
index 231cce9..3171c3d 100644
--- a/tests/robotests/src/com/android/settings/security/SecuritySettingsTest.java
+++ b/tests/robotests/src/com/android/settings/security/SecuritySettingsTest.java
@@ -17,32 +17,26 @@
 package com.android.settings.security;
 
 import static com.google.common.truth.Truth.assertThat;
-
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
 
 import android.app.Activity;
 import android.content.Context;
-import android.content.pm.PackageManager;
-import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.UserManager.EnforcingUser;
 import android.support.v7.preference.Preference;
-import android.support.v7.preference.PreferenceGroup;
 import android.support.v7.preference.PreferenceScreen;
 
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.R;
 import com.android.settings.TestConfig;
 import com.android.settings.dashboard.SummaryLoader;
-import com.android.settings.notification.LockScreenNotificationPreferenceController;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.XmlTestUtils;
@@ -90,54 +84,6 @@
     }
 
     @Test
-    public void testSummaryProvider_notListening() {
-        mSummaryProvider.setListening(false);
-
-        verifyNoMoreInteractions(mSummaryLoader);
-    }
-
-    @Test
-    public void testSummaryProvider_hasFingerPrint_hasStaticSummary() {
-        final FingerprintManager fpm = mock(FingerprintManager.class);
-        when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT))
-                .thenReturn(true);
-
-        // Cast to Object to workaround a robolectric casting bug
-        when((Object) mContext.getSystemService(FingerprintManager.class)).thenReturn(fpm);
-        when(fpm.isHardwareDetected()).thenReturn(true);
-
-        mSummaryProvider.setListening(true);
-
-        verify(mContext).getString(R.string.security_dashboard_summary);
-    }
-
-    @Test
-    public void testSummaryProvider_noFpFeature_shouldSetSummaryWithNoFingerprint() {
-        final FingerprintManager fpm = mock(FingerprintManager.class);
-        when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT))
-                .thenReturn(false);
-
-        mSummaryProvider.setListening(true);
-
-        verify(mContext).getString(R.string.security_dashboard_summary_no_fingerprint);
-    }
-
-    @Test
-    public void testSummaryProvider_noFpHardware_shouldSetSummaryWithNoFingerprint() {
-        final FingerprintManager fpm = mock(FingerprintManager.class);
-        when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT))
-                .thenReturn(true);
-
-        // Cast to Object to workaround a robolectric casting bug
-        when((Object) mContext.getSystemService(FingerprintManager.class)).thenReturn(fpm);
-        when(fpm.isHardwareDetected()).thenReturn(false);
-
-        mSummaryProvider.setListening(true);
-
-        verify(mContext).getString(R.string.security_dashboard_summary_no_fingerprint);
-    }
-
-    @Test
     public void testInitTrustAgentPreference_secure_shouldSetSummaryToNumberOfTrustAgent() {
         final Preference preference = mock(Preference.class);
         final PreferenceScreen screen = mock(PreferenceScreen.class);
@@ -162,24 +108,6 @@
     }
 
     @Test
-    public void testSetLockscreenPreferencesSummary_shouldSetSummaryFromLockScreenNotification() {
-        final Preference preference = mock(Preference.class);
-        final PreferenceGroup group = mock(PreferenceGroup.class);
-        when(group.findPreference(SecuritySettings.KEY_LOCKSCREEN_PREFERENCES))
-                .thenReturn(preference);
-        final LockScreenNotificationPreferenceController controller =
-                mock(LockScreenNotificationPreferenceController.class);
-
-        final SecuritySettings securitySettings = new SecuritySettings();
-        ReflectionHelpers.setField(securitySettings,
-                "mLockScreenNotificationPreferenceController", controller);
-
-        when(controller.getSummaryResource()).thenReturn(1234);
-        securitySettings.setLockscreenPreferencesSummary(group);
-        verify(preference).setSummary(1234);
-    }
-
-    @Test
     public void testNonIndexableKeys_existInXmlLayout() {
         final Context context = spy(RuntimeEnvironment.application);
         UserManager manager = mock(UserManager.class);
diff --git a/tests/robotests/src/com/android/settings/security/SecuritySettingsV2Test.java b/tests/robotests/src/com/android/settings/security/SecuritySettingsV2Test.java
new file mode 100644
index 0000000..f77903b
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/SecuritySettingsV2Test.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.hardware.fingerprint.FingerprintManager;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.dashboard.SummaryLoader;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class SecuritySettingsV2Test {
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    @Mock
+    private SummaryLoader mSummaryLoader;
+    @Mock
+    private FingerprintManager mFingerprintManager;
+    private SecuritySettings.SummaryProvider mSummaryProvider;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        when(mContext.getSystemService(Context.FINGERPRINT_SERVICE))
+                .thenReturn(mFingerprintManager);
+
+        mSummaryProvider = new SecuritySettings.SummaryProvider(mContext, mSummaryLoader);
+    }
+
+    @Test
+    public void testSummaryProvider_notListening() {
+        mSummaryProvider.setListening(false);
+
+        verifyNoMoreInteractions(mSummaryLoader);
+    }
+
+    @Test
+    public void testSummaryProvider_hasFingerPrint_hasStaticSummary() {
+        when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT))
+                .thenReturn(true);
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(true);
+
+        mSummaryProvider.setListening(true);
+
+        verify(mContext).getString(R.string.security_dashboard_summary);
+    }
+
+    @Test
+    public void testSummaryProvider_noFpFeature_shouldSetSummaryWithNoFingerprint() {
+        when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT))
+                .thenReturn(false);
+
+        mSummaryProvider.setListening(true);
+
+        verify(mContext).getString(R.string.security_dashboard_summary_no_fingerprint);
+    }
+
+    @Test
+    public void testSummaryProvider_noFpHardware_shouldSetSummaryWithNoFingerprint() {
+        when(mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_FINGERPRINT))
+                .thenReturn(true);
+        when(mFingerprintManager.isHardwareDetected()).thenReturn(false);
+
+        mSummaryProvider.setListening(true);
+
+        verify(mContext).getString(R.string.security_dashboard_summary_no_fingerprint);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java
new file mode 100644
index 0000000..63cf00b
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/ShowPasswordPreferenceControllerTest.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.provider.Settings;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ShowPasswordPreferenceControllerTest {
+
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private ShowPasswordPreferenceController mController;
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+        mController = new ShowPasswordPreferenceController(mContext);
+        mPreference = new Preference(mContext);
+        mPreference.setKey(mController.getPreferenceKey());
+        when(mScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+    }
+
+    @Test
+    public void isAlwaysAvailable() {
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void isChecked_settingIsOff_false() {
+        Settings.System.putInt(mContext.getContentResolver(), Settings.System.TEXT_SHOW_PASSWORD,
+                0);
+
+        assertThat(mController.isChecked()).isFalse();
+    }
+
+    @Test
+    public void isChecked_settingIsOn_true() {
+        Settings.System.putInt(mContext.getContentResolver(), Settings.System.TEXT_SHOW_PASSWORD,
+                1);
+        assertThat(mController.isChecked()).isTrue();
+    }
+
+    @Test
+    public void changePref_turnOn_shouldChangeSettingTo1() {
+        mController.onPreferenceChange(mPreference, true);
+
+        assertThat(mController.isChecked()).isTrue();
+        verify(mLockPatternUtils).setVisiblePasswordEnabled(true, UserHandle.myUserId());
+    }
+
+    @Test
+    public void changePref_turnOff_shouldChangeSettingTo0() {
+        mController.onPreferenceChange(mPreference, false);
+
+        assertThat(mController.isChecked()).isFalse();
+        verify(mLockPatternUtils).setVisiblePasswordEnabled(false, UserHandle.myUserId());
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
new file mode 100644
index 0000000..a3a4fe3
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+import static android.telephony.TelephonyManager.SIM_STATE_READY;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.PersistableBundle;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionInfo;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+
+import com.android.settings.TestConfig;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class SimLockPreferenceControllerTest {
+
+    @Mock
+    private SubscriptionManager mSubscriptionManager;
+    @Mock
+    private CarrierConfigManager mCarrierManager;
+    @Mock
+    private UserManager mUserManager;
+    @Mock
+    private TelephonyManager mTelephonyManager;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private Context mContext;
+    private SimLockPreferenceController mController;
+    private Preference mPreference;
+
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        ShadowApplication shadowApplication = ShadowApplication.getInstance();
+        shadowApplication.setSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE,
+                mSubscriptionManager);
+        shadowApplication.setSystemService(Context.CARRIER_CONFIG_SERVICE, mCarrierManager);
+        shadowApplication.setSystemService(Context.USER_SERVICE, mUserManager);
+        shadowApplication.setSystemService(Context.TELEPHONY_SERVICE, mTelephonyManager);
+        mController = new SimLockPreferenceController(mContext);
+        mPreference = new Preference(mContext);
+        mPreference.setKey(mController.getPreferenceKey());
+        when(mScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+    }
+
+    @Test
+    public void isAvailable_notAdmin_false() {
+        when(mUserManager.isAdminUser()).thenReturn(false);
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void isAvailable_simIccNotReady_false() {
+        when(mUserManager.isAdminUser()).thenReturn(true);
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void isAvailable_carrierConfigDisabled_false() {
+        when(mUserManager.isAdminUser()).thenReturn(true);
+        setupMockIcc();
+        final PersistableBundle pb = new PersistableBundle();
+        pb.putBoolean(CarrierConfigManager.KEY_HIDE_SIM_LOCK_SETTINGS_BOOL, true);
+        when(mCarrierManager.getConfig()).thenReturn(pb);
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void isAvailable_true() {
+        when(mUserManager.isAdminUser()).thenReturn(true);
+        setupMockIcc();
+        final PersistableBundle pb = new PersistableBundle();
+        when(mCarrierManager.getConfig()).thenReturn(pb);
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.AVAILABLE);
+    }
+
+    @Test
+    public void displayPreference_simReady_enablePreference() {
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isEnabled()).isFalse();
+    }
+
+    @Test
+    public void displayPreference_simNotReady_disablePreference() {
+        setupMockSimReady();
+
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isEnabled()).isTrue();
+    }
+
+    private void setupMockIcc() {
+        final List<SubscriptionInfo> subscriptionInfoList = new ArrayList<>();
+        SubscriptionInfo info = mock(SubscriptionInfo.class);
+        subscriptionInfoList.add(info);
+        when(mTelephonyManager.hasIccCard(anyInt()))
+                .thenReturn(true);
+        when(mSubscriptionManager.getActiveSubscriptionInfoList())
+                .thenReturn(subscriptionInfoList);
+    }
+
+    private void setupMockSimReady() {
+        final List<SubscriptionInfo> subscriptionInfoList = new ArrayList<>();
+        SubscriptionInfo info = mock(SubscriptionInfo.class);
+        subscriptionInfoList.add(info);
+        when(mTelephonyManager.getSimState(anyInt()))
+                .thenReturn(SIM_STATE_READY);
+        when(mSubscriptionManager.getActiveSubscriptionInfoList())
+                .thenReturn(subscriptionInfoList);
+    }
+
+}
diff --git a/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java
new file mode 100644
index 0000000..dd98372
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/VisiblePatternProfilePreferenceControllerTest.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2018 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.security;
+
+
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC;
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_SOMETHING;
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.hardware.fingerprint.FingerprintManager;
+import android.os.UserManager;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class VisiblePatternProfilePreferenceControllerTest {
+
+    private static final int FAKE_PROFILE_USER_ID = 1234;
+
+    @Mock
+    private PackageManager mPackageManager;
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private FingerprintManager mFingerprintManager;
+    @Mock
+    private UserManager mUm;
+
+    private Lifecycle mLifecycle;
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private VisiblePatternProfilePreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        when(mPackageManager.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)).thenReturn(true);
+        ShadowApplication.getInstance().setSystemService(Context.FINGERPRINT_SERVICE,
+                mFingerprintManager);
+        ShadowApplication.getInstance().setSystemService(Context.USER_SERVICE, mUm);
+
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+        when(mUm.getProfileIdsWithDisabled(anyInt())).thenReturn(new int[] {FAKE_PROFILE_USER_ID});
+
+        mLifecycle = new Lifecycle(() -> mLifecycle);
+        mController = new VisiblePatternProfilePreferenceController(mContext, mLifecycle);
+    }
+
+    @Test
+    public void getAvailabilityStatus_notSecure_DISABLED() {
+        when(mLockPatternUtils.isSecure(FAKE_PROFILE_USER_ID)).thenReturn(false);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(FAKE_PROFILE_USER_ID))
+                .thenReturn(PASSWORD_QUALITY_UNSPECIFIED);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void getAvailabilityStatus_secureWithPassword_DISABLED() {
+        when(mLockPatternUtils.isSecure(FAKE_PROFILE_USER_ID)).thenReturn(true);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(FAKE_PROFILE_USER_ID))
+                .thenReturn(PASSWORD_QUALITY_ALPHABETIC);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void getAvailabilityStatus_secureWithPattern_AVAILABLE() {
+        when(mLockPatternUtils.isSecure(FAKE_PROFILE_USER_ID)).thenReturn(true);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(FAKE_PROFILE_USER_ID))
+                .thenReturn(PASSWORD_QUALITY_SOMETHING);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java
new file mode 100644
index 0000000..671807b
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/screenlock/LockScreenPreferenceControllerTest.java
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2018 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.security.screenlock;
+
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC;
+import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
+import static android.arch.lifecycle.Lifecycle.Event.ON_RESUME;
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.DISABLED_FOR_USER;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.os.UserManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class LockScreenPreferenceControllerTest {
+
+    private static final int FAKE_PROFILE_USER_ID = 1234;
+
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private UserManager mUm;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private Lifecycle mLifecycle;
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private LockScreenPreferenceController mController;
+    private Preference mPreference;
+
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        ShadowApplication.getInstance().setSystemService(Context.USER_SERVICE, mUm);
+
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+        when(mUm.getProfileIdsWithDisabled(anyInt())).thenReturn(new int[] {FAKE_PROFILE_USER_ID});
+        mPreference = new Preference(mContext);
+        when(mScreen.findPreference(anyString())).thenReturn(mPreference);
+        mLifecycle = new Lifecycle(() -> mLifecycle);
+        mController = new LockScreenPreferenceController(mContext, mLifecycle);
+
+    }
+
+    @Test
+    public void getAvailabilityStatus_notSecure_lockscreenDisabled_DISABLED() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(false);
+        when(mLockPatternUtils.isLockScreenDisabled(anyInt())).thenReturn(true);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void getAvailabilityStatus_notSecure_lockscreenEnabled_AVAILABLE() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(false);
+        when(mLockPatternUtils.isLockScreenDisabled(anyInt())).thenReturn(false);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_secure_hasLockScreen_AVAILABLE() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(anyInt()))
+                .thenReturn(PASSWORD_QUALITY_ALPHABETIC);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_secure_noLockScreen_DISABLED() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(anyInt()))
+                .thenReturn(PASSWORD_QUALITY_UNSPECIFIED);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(DISABLED_FOR_USER);
+    }
+
+    @Test
+    public void onResume_available_shouldShow() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(anyInt()))
+                .thenReturn(PASSWORD_QUALITY_ALPHABETIC);
+
+        mController.displayPreference(mScreen);
+        mLifecycle.handleLifecycleEvent(ON_RESUME);
+
+        assertThat(mPreference.isVisible()).isTrue();
+    }
+
+    @Test
+    public void onResume_unavailable_shouldHide() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
+        when(mLockPatternUtils.getKeyguardStoredPasswordQuality(anyInt()))
+                .thenReturn(PASSWORD_QUALITY_UNSPECIFIED);
+
+        mController.displayPreference(mScreen);
+        mLifecycle.handleLifecycleEvent(ON_RESUME);
+
+        assertThat(mPreference.isVisible()).isFalse();
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java b/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java
index 4213fc5..374b7ec 100644
--- a/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/security/screenlock/ScreenLockSettingsTest.java
@@ -33,6 +33,8 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
 @RunWith(SettingsRobolectricTestRunner.class)
@@ -55,10 +57,12 @@
 
     @Test
     public void onOwnerInfoUpdated_shouldUpdateOwnerInfoController() {
-        final Map<Class, AbstractPreferenceController> preferenceControllers =
+        final Map<Class, List<AbstractPreferenceController>> preferenceControllers =
                 ReflectionHelpers.getField(mSettings, "mPreferenceControllers");
         final OwnerInfoPreferenceController controller = mock(OwnerInfoPreferenceController.class);
-        preferenceControllers.put(OwnerInfoPreferenceController.class, controller);
+        List<AbstractPreferenceController> controllerList = new ArrayList<>();
+        controllerList.add(controller);
+        preferenceControllers.put(OwnerInfoPreferenceController.class, controllerList);
 
         mSettings.onOwnerInfoUpdated();
 
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java
new file mode 100644
index 0000000..8818602
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/trustagent/ManageTrustAgentsPreferenceControllerTest.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2018 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.security.trustagent;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ManageTrustAgentsPreferenceControllerTest {
+
+    @Mock
+    private TrustAgentManager mTrustAgentManager;
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private PreferenceScreen mScreen;
+
+    private FakeFeatureFactory mFeatureFactory;
+    private Context mContext;
+    private ManageTrustAgentsPreferenceController mController;
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+        when(mFeatureFactory.securityFeatureProvider.getTrustAgentManager())
+                .thenReturn(mTrustAgentManager);
+        mController = new ManageTrustAgentsPreferenceController(mContext);
+        mPreference = new Preference(mContext);
+        mPreference.setKey(mController.getPreferenceKey());
+        when(mScreen.findPreference(mController.getPreferenceKey()))
+                .thenReturn(mPreference);
+    }
+
+    @Test
+    public void isAlwaysAvailable() {
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void displayPreference_isNotSecure_shouldDisablePreference() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(false);
+
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isEnabled()).isFalse();
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getString(R.string.disabled_because_no_backup_security));
+    }
+
+    @Test
+    public void displayPreference_isSecure_noTrustAgent_shouldShowGenericSummary() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
+        when(mTrustAgentManager.getActiveTrustAgents(mContext, mLockPatternUtils))
+                .thenReturn(new ArrayList<>());
+
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isEnabled()).isTrue();
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getString(R.string.manage_trust_agents_summary));
+    }
+
+    @Test
+    public void displayPreference_isSecure_hasTrustAgent_shouldShowDetailedSummary() {
+        when(mLockPatternUtils.isSecure(anyInt())).thenReturn(true);
+        when(mTrustAgentManager.getActiveTrustAgents(mContext, mLockPatternUtils))
+                .thenReturn(Arrays.asList(new TrustAgentManager.TrustAgentComponentInfo()));
+
+        mController.displayPreference(mScreen);
+
+        assertThat(mPreference.isEnabled()).isTrue();
+        assertThat(mPreference.getSummary())
+                .isEqualTo(mContext.getResources().getQuantityString(
+                        R.plurals.manage_trust_agents_summary_on, 1, 1));
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java
new file mode 100644
index 0000000..6913c0c
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentListPreferenceControllerTest.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2018 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.security.trustagent;
+
+
+import static com.android.settings.security.trustagent.TrustAgentListPreferenceController
+        .PREF_KEY_SECURITY_CATEGORY;
+import static com.android.settings.security.trustagent.TrustAgentListPreferenceController
+        .PREF_KEY_TRUST_AGENT;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.Activity;
+import android.content.ComponentName;
+import android.content.Context;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceCategory;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.TestConfig;
+import com.android.settings.security.SecuritySettingsV2;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.Robolectric;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class TrustAgentListPreferenceControllerTest {
+
+    @Mock
+    private TrustAgentManager mTrustAgentManager;
+    @Mock
+    private LockPatternUtils mLockPatternUtils;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private PreferenceCategory mCategory;
+    @Mock
+    private SecuritySettingsV2 mFragment;
+
+    private Lifecycle mLifecycle;
+    private FakeFeatureFactory mFeatureFactory;
+    private Activity mActivity;
+
+    private TrustAgentListPreferenceController mController;
+
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mActivity = Robolectric.buildActivity(Activity.class).get();
+        mLifecycle = new Lifecycle(() -> mLifecycle);
+        mFeatureFactory = FakeFeatureFactory.setupForTest();
+        when(mFeatureFactory.securityFeatureProvider.getLockPatternUtils(any(Context.class)))
+                .thenReturn(mLockPatternUtils);
+        when(mFeatureFactory.securityFeatureProvider.getTrustAgentManager())
+                .thenReturn(mTrustAgentManager);
+        when(mCategory.getKey()).thenReturn(PREF_KEY_SECURITY_CATEGORY);
+        when(mCategory.getContext()).thenReturn(mActivity);
+        when(mScreen.findPreference(PREF_KEY_SECURITY_CATEGORY))
+                .thenReturn(mCategory);
+        mController = new TrustAgentListPreferenceController(mActivity, mFragment, mLifecycle);
+    }
+
+    @Test
+    public void testConstants() {
+        assertThat(mController.isAvailable()).isTrue();
+        assertThat(mController.getPreferenceKey()).isEqualTo(PREF_KEY_TRUST_AGENT);
+    }
+
+    @Test
+    public void onResume_shouldClearOldAgents() {
+        final Preference oldAgent = new Preference(mActivity);
+        oldAgent.setKey(PREF_KEY_TRUST_AGENT);
+        when(mCategory.findPreference(PREF_KEY_TRUST_AGENT))
+                .thenReturn(oldAgent)
+                .thenReturn(null);
+
+        mController.displayPreference(mScreen);
+        mController.onResume();
+
+        verify(mCategory).removePreference(oldAgent);
+    }
+
+    @Test
+    public void onResume_shouldAddNewAgents() {
+        final List<TrustAgentManager.TrustAgentComponentInfo> agents = new ArrayList<>();
+        final TrustAgentManager.TrustAgentComponentInfo agent = mock(
+                TrustAgentManager.TrustAgentComponentInfo.class);
+        agent.title = "Test_title";
+        agent.summary = "test summary";
+        agent.componentName = new ComponentName("pkg", "agent");
+        agent.admin = null;
+        agents.add(agent);
+        when(mTrustAgentManager.getActiveTrustAgents(mActivity, mLockPatternUtils))
+                .thenReturn(agents);
+
+        mController.displayPreference(mScreen);
+        mController.onResume();
+
+        verify(mCategory, atLeastOnce()).addPreference(any(Preference.class));
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java
new file mode 100644
index 0000000..e6530d5
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/widget/MasterCheckBoxPreferenceTest.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2018 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.widget;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.support.v7.preference.Preference.OnPreferenceChangeListener;
+import android.support.v7.preference.PreferenceViewHolder;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.CheckBox;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class MasterCheckBoxPreferenceTest {
+
+    private Context mContext;
+    private MasterCheckBoxPreference mPreference;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mPreference = new MasterCheckBoxPreference(mContext);
+    }
+
+    @Test
+    public void createNewPreference_shouldSetLayout() {
+        assertThat(mPreference.getWidgetLayoutResource())
+                .isEqualTo(R.layout.preference_widget_master_checkbox);
+    }
+
+    @Test
+    public void setChecked_shouldUpdateCheckBoxCheckedState() {
+        final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
+                LayoutInflater.from(mContext).inflate(
+                  R.layout.preference_widget_master_checkbox, null));
+        final CheckBox checkBox = (CheckBox) holder.findViewById(R.id.checkboxWidget);
+        mPreference.onBindViewHolder(holder);
+
+        mPreference.setChecked(true);
+        assertThat(checkBox.isChecked()).isTrue();
+
+        mPreference.setChecked(false);
+        assertThat(checkBox.isChecked()).isFalse();
+    }
+
+    @Test
+    public void setEnabled_shouldUpdateCheckBoxEnabledState() {
+        final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
+                LayoutInflater.from(mContext).inflate(
+                  R.layout.preference_widget_master_checkbox, null));
+        final CheckBox checkBox = (CheckBox) holder.findViewById(R.id.checkboxWidget);
+        mPreference.onBindViewHolder(holder);
+
+        mPreference.setEnabled(true);
+        assertThat(checkBox.isEnabled()).isTrue();
+
+        mPreference.setEnabled(false);
+        assertThat(checkBox.isEnabled()).isFalse();
+    }
+
+    @Test
+    public void clickWidgetView_shouldToggleCheckBox() {
+        final LayoutInflater inflater = LayoutInflater.from(mContext);
+        final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
+                inflater.inflate(R.layout.preference_two_target, null));
+        final LinearLayout widgetView = holder.itemView.findViewById(android.R.id.widget_frame);
+        inflater.inflate(R.layout.preference_widget_master_checkbox, widgetView, true);
+        final CheckBox checkBox = (CheckBox) holder.findViewById(R.id.checkboxWidget);
+        mPreference.onBindViewHolder(holder);
+
+        widgetView.performClick();
+        assertThat(checkBox.isChecked()).isTrue();
+
+        widgetView.performClick();
+        assertThat(checkBox.isChecked()).isFalse();
+    }
+
+    @Test
+    public void clickWidgetView_shouldNotToggleCheckBoxIfDisabled() {
+        final LayoutInflater inflater = LayoutInflater.from(mContext);
+        final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
+                inflater.inflate(R.layout.preference_two_target, null));
+        final LinearLayout widgetView = holder.itemView.findViewById(android.R.id.widget_frame);
+        inflater.inflate(R.layout.preference_widget_master_checkbox, widgetView, true);
+        final CheckBox checkBox = (CheckBox) holder.findViewById(R.id.checkboxWidget);
+        mPreference.onBindViewHolder(holder);
+        mPreference.setEnabled(false);
+
+        widgetView.performClick();
+        assertThat(checkBox.isChecked()).isFalse();
+    }
+
+    @Test
+    public void clickWidgetView_shouldNotifyPreferenceChanged() {
+        final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
+                LayoutInflater.from(mContext).inflate(R.layout.preference_two_target, null));
+        final View widgetView = holder.findViewById(android.R.id.widget_frame);
+        final OnPreferenceChangeListener listener = mock(OnPreferenceChangeListener.class);
+        mPreference.setOnPreferenceChangeListener(listener);
+        mPreference.onBindViewHolder(holder);
+
+        mPreference.setChecked(false);
+        widgetView.performClick();
+        verify(listener).onPreferenceChange(mPreference, true);
+
+        mPreference.setChecked(true);
+        widgetView.performClick();
+        verify(listener).onPreferenceChange(mPreference, false);
+    }
+
+    @Test
+    public void onBindViewHolder_checkBoxShouldHaveContentDescription() {
+        final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
+            LayoutInflater.from(mContext)
+                .inflate(R.layout.preference_widget_master_checkbox, null));
+        final CheckBox checkBox = (CheckBox) holder.findViewById(R.id.checkboxWidget);
+        final String label = "TestButton";
+        mPreference.setTitle(label);
+
+        mPreference.onBindViewHolder(holder);
+
+        assertThat(checkBox.getContentDescription()).isEqualTo(label);
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java b/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java
new file mode 100644
index 0000000..c805761
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/widget/SwitchBarTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2018 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.widget;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.robolectric.RuntimeEnvironment.application;
+
+import android.content.Context;
+import android.widget.TextView;
+
+import com.android.settings.R;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class SwitchBarTest {
+
+    private Context mContext;
+    private SwitchBar mBar;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mBar = new SwitchBar(application, Robolectric.buildAttributeSet().build());
+    }
+
+    @Test
+    public void testDefaultLabels() {
+        int defaultOnText = R.string.switch_on_text;
+        int defaultOffText = R.string.switch_off_text;
+        assertThat(((TextView) mBar.findViewById(R.id.switch_text)).getText())
+                .isEqualTo(mContext.getString(defaultOffText));
+
+        mBar.setChecked(true);
+        assertThat(((TextView) mBar.findViewById(R.id.switch_text)).getText())
+                .isEqualTo(mContext.getString(defaultOnText));
+    }
+
+    @Test
+    public void testCustomLabels() {
+        int onText = R.string.master_clear_progress_text;
+        int offText = R.string.manage_space_text;
+        mBar.setSwitchBarText(onText, offText);
+        assertThat(((TextView) mBar.findViewById(R.id.switch_text)).getText())
+                .isEqualTo(mContext.getString(offText));
+
+        mBar.setChecked(true);
+        assertThat(((TextView) mBar.findViewById(R.id.switch_text)).getText())
+                .isEqualTo(mContext.getString(onText));
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java b/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java
index 687287b..f32177c 100644
--- a/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/ConfigureWifiSettingsTest.java
@@ -45,6 +45,17 @@
     }
 
     @Test
+    @Config(qualifiers = "mcc999")
+    public void testNonIndexableKeys_ifPageDisabled_shouldNotIndexResource() {
+        final List<String> niks = ConfigureWifiSettings.SEARCH_INDEX_DATA_PROVIDER
+                .getNonIndexableKeys(mContext);
+        final int xmlId = new ConfigureWifiSettings().getPreferenceScreenResId();
+
+        final List<String> keys = XmlTestUtils.getKeysFromPreferenceXml(mContext, xmlId);
+        assertThat(niks).containsAllIn(keys);
+    }
+
+    @Test
     public void testNonIndexableKeys_noConnection_blocksIP() {
         ConnectivityManager manager = mock(ConnectivityManager.class);
         when(manager.getActiveNetworkInfo()).thenReturn(null);
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java
index f1bca6f..1708e36 100644
--- a/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/WifiMasterSwitchPreferenceControllerTest.java
@@ -72,11 +72,18 @@
     }
 
     @Test
-    public void isAvailable_shouldAlwaysReturnTrue() {
+    public void testWifiMasterSwitch_byDefault_shouldBeShown() {
         assertThat(mController.isAvailable()).isTrue();
     }
 
     @Test
+    @Config(qualifiers = "mcc999")
+    public void testWifiMasterSwitch_ifDisabled_shouldNotBeShown() {
+        assertThat(mController.isAvailable()).isFalse();
+    }
+
+
+    @Test
     public void onResume_shouldRegisterCallback() {
         mController.onResume();
 
diff --git a/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java b/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java
new file mode 100644
index 0000000..5f34800
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/wifi/WifiSettingsTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2017 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.wifi;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+
+import com.android.settings.TestConfig;
+import com.android.settings.search.SearchIndexableRaw;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class WifiSettingsTest {
+
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(RuntimeEnvironment.application);
+    }
+
+    @Test
+    public void testSearchIndexProvider_shouldIndexFragmentTitle() {
+        final List<SearchIndexableRaw> indexRes =
+                WifiSettings.SEARCH_INDEX_DATA_PROVIDER.getRawDataToIndex(mContext,
+                        true /* enabled */);
+
+        assertThat(indexRes).isNotNull();
+        assertThat(indexRes.get(0).key).isEqualTo(WifiSettings.DATA_KEY_REFERENCE);
+    }
+
+    @Test
+    @Config(qualifiers = "mcc999")
+    public void testSearchIndexProvider_ifWifiSettingsNotVisible_shouldNotIndexFragmentTitle() {
+        final List<SearchIndexableRaw> indexRes =
+                WifiSettings.SEARCH_INDEX_DATA_PROVIDER.getRawDataToIndex(mContext,
+                        true /* enabled */);
+
+        assertThat(indexRes).isEmpty();
+    }
+}
\ No newline at end of file