Merge "Fix errorprone warnings that should be errors" am: 5744d7c560 am: 7094507528

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2255054

Change-Id: I369fd8dc4e2cec46ffd4e61a32e7e55cb11b41a8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index f51719b..8334466 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -146,6 +146,7 @@
                   android:configChanges="orientation|keyboard|keyboardHidden|screenSize|screenLayout|smallestScreenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
@@ -231,6 +232,7 @@
                 <action android:name="android.settings.WIRELESS_SETTINGS" />
                 <action android:name="android.settings.AIRPLANE_MODE_SETTINGS" />
                 <action android:name="com.android.settings.sim.SIM_SUB_INFO_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -262,6 +264,7 @@
                 <action android:name="android.settings.NETWORK_OPERATOR_SETTINGS" />
                 <action android:name="android.settings.DATA_ROAMING_SETTINGS" />
                 <action android:name="android.settings.MMS_MESSAGE_SETTING" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
@@ -289,6 +292,7 @@
             android:icon="@drawable/ic_homepage_connected_device">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.BLUETOOTH_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -338,6 +342,7 @@
             android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.WIFI_SETTINGS"/>
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT"/>
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -449,6 +454,7 @@
             android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.WIFI_IP_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -785,6 +791,7 @@
             android:icon="@drawable/ic_homepage_vpn">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.VPN_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <action android:name="android.net.vpn.SETTINGS" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
@@ -821,6 +828,7 @@
             android:icon="@drawable/ic_settings_date_time">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.DATE_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -844,6 +852,7 @@
             android:icon="@drawable/ic_settings_language">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.LOCALE_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -901,6 +910,7 @@
             android:label="@string/available_virtual_keyboard_category">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.INPUT_METHOD_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -915,6 +925,7 @@
             android:label="@string/assist_and_voice_input_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.VOICE_INPUT_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -1033,6 +1044,7 @@
             </intent-filter>
             <intent-filter android:priority="1">
                 <action android:name="android.settings.ZEN_MODE_PRIORITY_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="41">
@@ -1092,6 +1104,7 @@
             </intent-filter>
             <intent-filter android:priority="1">
                 <action android:name="android.settings.ACTION_CONDITION_PROVIDER_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -1194,6 +1207,7 @@
             <intent-filter android:priority="1">
                 <action android:name="com.android.settings.DISPLAY_SETTINGS" />
                 <action android:name="android.settings.DISPLAY_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="30">
@@ -1239,6 +1253,7 @@
             </intent-filter>
             <intent-filter android:priority="1">
                 <action android:name="android.settings.NIGHT_DISPLAY_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -1299,6 +1314,7 @@
                   android:icon="@drawable/ic_homepage_about">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.DEVICE_INFO_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <action android:name="android.settings.DEVICE_NAME" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
@@ -1383,6 +1399,7 @@
                 <action android:name="android.settings.APPLICATION_SETTINGS" />
                 <action android:name="android.settings.MANAGE_APPLICATIONS_SETTINGS" />
                 <action android:name="android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="20">
@@ -1442,6 +1459,7 @@
             android:label="@string/high_power_apps">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -1639,6 +1657,7 @@
             android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.LOCATION_SOURCE_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="52">
@@ -1697,6 +1716,7 @@
             android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.SECURITY_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <action android:name="android.credentials.UNLOCK" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
@@ -1724,6 +1744,8 @@
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                        android:value="com.android.settings.security.SecurityAdvancedSettings" />
+            <meta-data android:name="com.android.settings.HIGHLIGHT_MENU_KEY"
+                       android:value="@string/menu_key_security"/>
         </activity>
 
         <activity android:name="MonitoringCertInfoActivity"
@@ -1779,6 +1801,7 @@
                   android:icon="@drawable/ic_settings_privacy">
             <intent-filter>
                 <action android:name="android.settings.PRIVACY_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -1900,6 +1923,7 @@
             android:label="@string/usage_access_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.USAGE_ACCESS_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -1948,6 +1972,7 @@
             android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.ACCESSIBILITY_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="60">
@@ -2097,6 +2122,7 @@
             android:label="@string/accessibility_captioning_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.CAPTIONING_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -2250,6 +2276,7 @@
             android:theme="@style/GlifTheme.Light">
             <intent-filter>
                 <action android:name="android.settings.BIOMETRIC_ENROLL" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
@@ -2266,6 +2293,7 @@
             android:theme="@style/GlifTheme.Light">
             <intent-filter>
                 <action android:name="android.settings.FINGERPRINT_ENROLL" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
@@ -2431,6 +2459,7 @@
             <intent-filter android:priority="1">
                 <action android:name="android.settings.INTERNAL_STORAGE_SETTINGS" />
                 <action android:name="android.settings.MEMORY_CARD_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="50">
@@ -2585,6 +2614,7 @@
             android:icon="@drawable/ic_settings_print">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.ACTION_PRINT_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -2782,6 +2812,7 @@
             android:icon="@drawable/ic_cast_24dp">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.CAST_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -2861,6 +2892,7 @@
             android:icon="@drawable/ic_homepage_battery">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.BATTERY_SAVER_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -2920,6 +2952,7 @@
             android:label="@string/header_add_an_account">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.ADD_ACCOUNT_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
@@ -2958,6 +2991,7 @@
             android:icon="@drawable/ic_homepage_data_usage">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.DATA_USAGE_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="3">
@@ -2990,6 +3024,7 @@
             android:icon="@drawable/ic_settings_display">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.DREAM_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -3041,6 +3076,7 @@
             android:icon="@drawable/ic_settings_nfc_payment">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.NFC_PAYMENT_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter>
@@ -3093,6 +3129,7 @@
             android:label="@string/manage_notification_access_title" >
             <intent-filter android:priority="1">
                 <action android:name="android.settings.NOTIFICATION_LISTENER_DETAIL_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -3107,6 +3144,7 @@
             android:label="@string/notification_assistant_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.NOTIFICATION_ASSISTANT_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -3311,6 +3349,7 @@
             <intent-filter android:priority="1">
                 <action android:name="com.android.settings.SOUND_SETTINGS" />
                 <action android:name="android.settings.SOUND_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <action android:name="android.settings.ACTION_OTHER_SOUND_SETTINGS" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
@@ -3409,6 +3448,7 @@
             android:enabled="@bool/config_show_regulatory_info">
             <intent-filter>
                 <action android:name="android.settings.SHOW_REGULATORY_INFO" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
@@ -3637,6 +3677,7 @@
             android:label="@string/write_settings_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.action.MANAGE_WRITE_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
@@ -3899,6 +3940,7 @@
             android:icon="@drawable/ic_homepage_accounts">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.SYNC_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="53">
@@ -4103,6 +4145,7 @@
                   android:label="@string/connected_device_connections_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.NFC_SETTINGS" />
+                <category android:name="android.intent.category.BROWSABLE" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
             <intent-filter android:priority="1">
diff --git a/res/drawable/ic_ring_volume.xml b/res/drawable/ic_ring_volume.xml
new file mode 100644
index 0000000..343fe5d
--- /dev/null
+++ b/res/drawable/ic_ring_volume.xml
@@ -0,0 +1,26 @@
+<!--
+    Copyright (C) 2022 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+  <path
+      android:pathData="M11,7V2H13V7ZM17.6,9.85 L16.2,8.4 19.75,4.85 21.15,6.3ZM6.4,9.85 L2.85,6.3 4.25,4.85 7.8,8.4ZM12,12Q14.95,12 17.812,13.188Q20.675,14.375 22.9,16.75Q23.2,17.05 23.2,17.45Q23.2,17.85 22.9,18.15L20.6,20.4Q20.325,20.675 19.963,20.7Q19.6,20.725 19.3,20.5L16.4,18.3Q16.2,18.15 16.1,17.95Q16,17.75 16,17.5V14.65Q15.05,14.35 14.05,14.175Q13.05,14 12,14Q10.95,14 9.95,14.175Q8.95,14.35 8,14.65V17.5Q8,17.75 7.9,17.95Q7.8,18.15 7.6,18.3L4.7,20.5Q4.4,20.725 4.038,20.7Q3.675,20.675 3.4,20.4L1.1,18.15Q0.8,17.85 0.8,17.45Q0.8,17.05 1.1,16.75Q3.3,14.375 6.175,13.188Q9.05,12 12,12ZM6,15.35Q5.275,15.725 4.6,16.212Q3.925,16.7 3.2,17.3L4.2,18.3L6,16.9ZM18,15.4V16.9L19.8,18.3L20.8,17.35Q20.075,16.7 19.4,16.225Q18.725,15.75 18,15.4ZM6,15.35Q6,15.35 6,15.35Q6,15.35 6,15.35ZM18,15.4Q18,15.4 18,15.4Q18,15.4 18,15.4Z"
+      android:fillColor="?android:attr/colorPrimary"/>
+
+</vector>
\ No newline at end of file
diff --git a/res/drawable/ic_ring_volume_off.xml b/res/drawable/ic_ring_volume_off.xml
new file mode 100644
index 0000000..74f30d1
--- /dev/null
+++ b/res/drawable/ic_ring_volume_off.xml
@@ -0,0 +1,34 @@
+<!--
+    Copyright (C) 2022 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorControlNormal">
+<path
+      android:pathData="M0.8,4.2l8.1,8.1c-2.2,0.5 -5.2,1.6 -7.8,4.4c-0.4,0.4 -0.4,1 0,1.4l2.3,2.3c0.3,0.3 0.9,0.4 1.3,0.1l2.9,-2.2C7.8,18.1 8,17.8 8,17.5v-2.9c0.9,-0.3 1.7,-0.5 2.7,-0.6l8.5,8.5l1.4,-1.4L2.2,2.8L0.8,4.2z"
+    android:fillColor="?android:attr/colorPrimary"/>
+  <path
+      android:pathData="M11,2h2v5h-2z"
+      android:fillColor="?android:attr/colorPrimary"/>
+  <path
+      android:pathData="M21.2,6.3l-1.4,-1.4l-3.6,3.6l1.4,1.4C17.6,9.8 21,6.3 21.2,6.3z"
+      android:fillColor="?android:attr/colorPrimary"/>
+  <path
+      android:pathData="M22.9,16.7c-2.8,-3 -6.2,-4.1 -8.4,-4.5l7.2,7.2l1.3,-1.3C23.3,17.7 23.3,17.1 22.9,16.7z"
+      android:fillColor="?android:attr/colorPrimary"/>
+</vector>
diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index 0632f72..f8b7f00 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -1216,6 +1216,20 @@
         <item>90</item>
     </string-array>
 
+    <!-- Options for screensaver "When to start" for devices that do not support screensavers
+         while on battery -->
+    <string-array name="when_to_start_screensaver_entries_no_battery" translatable="false">
+        <item>@string/screensaver_settings_summary_sleep</item>
+        <item>@string/screensaver_settings_summary_dock_and_charging</item>
+    </string-array>
+
+    <!-- Values for screensaver "When to start" for devices that do not support screensavers
+         while on battery -->
+    <string-array name="when_to_start_screensaver_values_no_battery" translatable="false">
+        <item>while_charging_only</item>
+        <item>while_docked_only</item>
+    </string-array>
+
     <string-array name="when_to_start_screensaver_entries" translatable="false">
         <item>@string/screensaver_settings_summary_sleep</item>
         <item>@string/screensaver_settings_summary_dock</item>
@@ -1650,4 +1664,9 @@
          [CHAR LIMIT=NONE] -->
     <string-array name="allowlist_hide_summary_in_battery_usage" translatable="false">
     </string-array>
+
+    <!-- Array containing help message codes that should not be displayed
+         during fingerprint enrollment. -->
+    <integer-array name="fingerprint_acquired_ignore_list">
+    </integer-array>
 </resources>
diff --git a/res/values/config.xml b/res/values/config.xml
index f5ad38b..50e06ba 100755
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -331,6 +331,9 @@
     surface in search results or not.-->
     <bool name="config_show_wifi_settings">true</bool>
 
+    <!-- Whether Wi-Fi hotspot settings should be shown or not. -->
+    <bool name="config_show_wifi_hotspot_settings">true</bool>
+
     <!-- Whether toggle_airplane is available or not. -->
     <bool name="config_show_toggle_airplane">true</bool>
 
@@ -628,9 +631,6 @@
     <!-- The extra value for battery tip -->
     <integer name="config_battery_extra_tip_value">12</integer>
 
-    <!-- Whether to enable the advanced vpn feature. The default is not to. -->
-    <bool name="config_advanced_vpn_enabled">false</bool>
-
     <!-- An array of uid name for which packages exempt from Wi-Fi permission check. -->
     <string-array name="config_exempt_wifi_permission_uid_name" translatable="false">
         <item>@string/config_settingsintelligence_package_name</item>
@@ -639,4 +639,8 @@
 
     <!-- Whether to enable the app battery usage list page feature. -->
     <bool name="config_app_battery_usage_list_enabled">false</bool>
+
+    <!-- Whether sim related information is visible to the end user. -->
+    <bool name="config_show_sim_info">true</bool>
+
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 694fa6d..a847571 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -3365,10 +3365,14 @@
     <string name="screensaver_settings_title">Screen saver</string>
     <!-- List of synonyms used in the settings search bar to find the “Screen saver”. [CHAR LIMIT=NONE] -->
     <string name="keywords_screensaver">screensaver</string>
+    <!-- Summary for screensaver unavailable when Bedtime mode is on [CHAR LIMIT=50] -->
+    <string name="screensaver_settings_when_to_dream_bedtime">Unavailable because bedtime mode is on</string>
     <!-- The title for the toggle which disables/enables screen savers [CHAR_LIMIT=30] -->
     <string name="screensaver_settings_toggle_title">Use screen saver</string>
     <!-- Display settings screen, summary fragment for screen saver options, activated when docked or asleep and charging [CHAR LIMIT=35] -->
     <string name="screensaver_settings_summary_either_long">While charging or docked</string>
+    <!-- Display settings screen, summary fragment for screen saver options, actived while docked and charging [CHAR LIMIT=35] -->
+    <string name="screensaver_settings_summary_dock_and_charging">While docked and charging</string>
     <!-- Display settings screen, summary fragment for screen saver options, activated when asleep and charging [CHAR LIMIT=35] -->
     <string name="screensaver_settings_summary_sleep">While charging</string>
     <!-- Display settings screen, summary fragment for screen saver options, activated when docked [CHAR LIMIT=35] -->
@@ -4300,6 +4304,8 @@
     <string name="ethernet_tether_checkbox_text">Ethernet tethering</string>
     <!-- Ethernet Tethering subtext [CHAR LIMIT=NONE]-->
     <string name="ethernet_tethering_subtext" product="default">Share phone\u2019s internet connection via Ethernet</string>
+    <!-- Ethernet Tethering subtext for tablet [CHAR LIMIT=NONE]-->
+    <string name="ethernet_tethering_subtext" product="tablet">Share tablet\u2019s internet connection via Ethernet</string>
 
     <!-- Tethering footer info [CHAR LIMIT=NONE]-->
     <string name="tethering_footer_info">Use hotspot and tethering to provide internet to other devices through your mobile data connection. Apps can also create a hotspot to share content with nearby devices.</string>
@@ -8733,9 +8739,12 @@
     <!-- Sound: Title for the option managing alarm volume. [CHAR LIMIT=30] -->
     <string name="alarm_volume_option_title">Alarm volume</string>
 
-    <!-- Sound: Title for the option managing ring volume. [CHAR LIMIT=30] -->
+    <!-- Sound: Title for the option managing ring & notification volume. [CHAR LIMIT=30] -->
     <string name="ring_volume_option_title">Ring &amp; notification volume</string>
 
+    <!-- Sound: Title for the option managing ring volume. [CHAR LIMIT=30] -->
+    <string name="separate_ring_volume_option_title">Ring volume</string>
+
     <!-- Sound: Title for the option managing notification volume. [CHAR LIMIT=30] -->
     <string name="notification_volume_option_title">Notification volume</string>
 
@@ -9894,6 +9903,9 @@
     <!-- [CHAR LIMIT=NONE] Text appearing when channel group notifications are off -->
     <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] Text appearing when app does not send notifications -->
+    <string name="app_notifications_not_send_desc">This app does not send notifications</string>
+
     <!-- [CHAR LIMIT=NONE] App notification settings: channels title -->
     <string name="notification_channels">Categories</string>
 
diff --git a/res/xml/my_device_info.xml b/res/xml/my_device_info.xml
index 9165745..08d3e6c 100644
--- a/res/xml/my_device_info.xml
+++ b/res/xml/my_device_info.xml
@@ -57,6 +57,7 @@
             android:order="3"
             android:title="@string/status_number"
             android:summary="@string/summary_placeholder"
+            settings:isPreferenceVisible="@bool/config_show_sim_info"
             settings:controller="com.android.settings.deviceinfo.PhoneNumberPreferenceController"
             settings:enableCopying="true"/>
     </PreferenceCategory>
@@ -98,6 +99,7 @@
             android:title="@string/sim_status_title"
             settings:keywords="@string/keywords_sim_status"
             android:summary="@string/summary_placeholder"
+            settings:isPreferenceVisible="@bool/config_show_sim_info"
             settings:enableCopying="true"/>
 
         <!-- Model & hardware -->
@@ -119,6 +121,7 @@
             android:summary="@string/summary_placeholder"
             settings:keywords="@string/keywords_imei_info"
             settings:enableCopying="true"
+            settings:isPreferenceVisible="@bool/config_show_sim_info"
             settings:controller="com.android.settings.deviceinfo.imei.ImeiInfoPreferenceController"/>
 
         <!-- Android version -->
diff --git a/res/xml/network_provider_internet.xml b/res/xml/network_provider_internet.xml
index 07e797a..c9c576e 100644
--- a/res/xml/network_provider_internet.xml
+++ b/res/xml/network_provider_internet.xml
@@ -37,6 +37,7 @@
         android:icon="@drawable/ic_calls_sms"
         android:order="-20"
         android:summary="@string/summary_placeholder"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:allowDividerBelow="true"
         settings:keywords="@string/calls_and_sms"
         settings:useAdminDisabledSummary="true" />
@@ -49,6 +50,7 @@
         android:order="-15"
         settings:keywords="@string/keywords_more_mobile_networks"
         settings:userRestriction="no_config_mobile_networks"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:allowDividerAbove="true"
         settings:useAdminDisabledSummary="true" />
 
@@ -66,6 +68,7 @@
         android:persistent="false"
         android:order="19"
         settings:userRestriction="no_config_mobile_networks"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:useAdminDisabledSummary="true" />
 
     <com.android.settingslib.RestrictedPreference
diff --git a/res/xml/network_provider_settings.xml b/res/xml/network_provider_settings.xml
index 92eca76..1921ece 100644
--- a/res/xml/network_provider_settings.xml
+++ b/res/xml/network_provider_settings.xml
@@ -46,6 +46,7 @@
         android:key="provider_model_mobile_network"
         android:title="@string/summary_placeholder"
         android:layout="@layout/preference_category_no_label"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:controller="com.android.settings.network.NetworkMobileProviderController"/>
 
     <com.android.settingslib.RestrictedSwitchPreference
diff --git a/res/xml/reset_dashboard_fragment.xml b/res/xml/reset_dashboard_fragment.xml
index 9497c8f..25161a5 100644
--- a/res/xml/reset_dashboard_fragment.xml
+++ b/res/xml/reset_dashboard_fragment.xml
@@ -37,6 +37,7 @@
     <Preference
         android:key="erase_euicc_data"
         android:title="@string/reset_esim_title"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:controller="com.android.settings.network.EraseEuiccDataController" />
 
     <!-- Factory reset -->
diff --git a/res/xml/security_advanced_settings.xml b/res/xml/security_advanced_settings.xml
index 6d43fe7..b36fc73 100644
--- a/res/xml/security_advanced_settings.xml
+++ b/res/xml/security_advanced_settings.xml
@@ -64,6 +64,7 @@
         android:order="50"
         android:key="sim_lock_settings"
         android:title="@string/sim_lock_settings_category"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:controller="com.android.settings.security.SimLockPreferenceController">
 
         <intent
@@ -103,6 +104,7 @@
         android:key="confirm_sim_deletion"
         android:title="@string/confirm_sim_deletion_title"
         android:summary="@string/confirm_sim_deletion_description"
+        settings:isPreferenceVisible="@bool/config_show_sim_info"
         settings:controller="com.android.settings.security.ConfirmSimDeletionPreferenceController" />
 
     <!-- work profile security section -->
diff --git a/res/xml/sound_settings.xml b/res/xml/sound_settings.xml
index f25b6ec..914ce72 100644
--- a/res/xml/sound_settings.xml
+++ b/res/xml/sound_settings.xml
@@ -72,23 +72,23 @@
         android:order="-160"
         settings:controller="com.android.settings.notification.RingVolumePreferenceController"/>
 
+    <!-- Notification volume -->
+    <com.android.settings.notification.VolumeSeekBarPreference
+        android:key="notification_volume"
+        android:icon="@drawable/ic_notifications"
+        android:title="@string/notification_volume_option_title"
+        android:order="-150"
+        settings:controller=
+            "com.android.settings.notification.NotificationVolumePreferenceController"/>
 
     <!-- Alarm volume -->
     <com.android.settings.notification.VolumeSeekBarPreference
         android:key="alarm_volume"
         android:icon="@*android:drawable/ic_audio_alarm"
         android:title="@string/alarm_volume_option_title"
-        android:order="-150"
-        settings:controller="com.android.settings.notification.AlarmVolumePreferenceController"/>
-
-    <!-- Notification volume -->
-    <com.android.settings.notification.VolumeSeekBarPreference
-        android:key="notification_volume"
-        android:icon="@drawable/ic_notifications"
-        android:title="@string/notification_volume_option_title"
         android:order="-140"
-        settings:controller="com.android.settings.notification.NotificationVolumePreferenceController"/>
-
+        settings:controller="com.android.settings.notification.AlarmVolumePreferenceController"/>
+x
     <!-- TODO(b/174964721): make this a PrimarySwitchPreference -->
     <!-- Interruptions -->
     <com.android.settingslib.RestrictedPreference
diff --git a/res/xml/vpn_settings2.xml b/res/xml/vpn_settings2.xml
index 0d374c7..08075a6 100644
--- a/res/xml/vpn_settings2.xml
+++ b/res/xml/vpn_settings2.xml
@@ -16,9 +16,4 @@
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
         android:title="@string/vpn_title">
-    <PreferenceCategory
-        android:key="advanced_vpn_group"/>
-
-    <PreferenceCategory
-        android:key="vpn_group"/>
 </PreferenceScreen>
diff --git a/src/com/android/settings/IccLockSettings.java b/src/com/android/settings/IccLockSettings.java
index 71eb0f2..8e54e31 100644
--- a/src/com/android/settings/IccLockSettings.java
+++ b/src/com/android/settings/IccLockSettings.java
@@ -174,8 +174,9 @@
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        if (Utils.isMonkeyRunning()) {
-            finish();
+        if (Utils.isMonkeyRunning() ||
+                !SubscriptionUtil.isSimHardwareVisible(getContext())) {
+            finishFragment();
             return;
         }
 
diff --git a/src/com/android/settings/MainClear.java b/src/com/android/settings/MainClear.java
index 2b0f010..1434d72 100644
--- a/src/com/android/settings/MainClear.java
+++ b/src/com/android/settings/MainClear.java
@@ -64,6 +64,7 @@
 
 import com.android.settings.core.InstrumentedFragment;
 import com.android.settings.enterprise.ActionDisabledByAdminDialogHelper;
+import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.password.ConfirmLockPattern;
 import com.android.settingslib.RestrictedLockUtilsInternal;
@@ -382,6 +383,14 @@
     }
 
     /**
+     * Whether to show any UI which is SIM related.
+     */
+    @VisibleForTesting
+    boolean showAnySubscriptionInfo(Context context) {
+        return (context != null) && SubscriptionUtil.isSimHardwareVisible(context);
+    }
+
+    /**
      * Whether to show strings indicating that the eUICC will be wiped.
      *
      * <p>We show the strings on any device which supports eUICC as long as the eUICC was ever
@@ -390,7 +399,7 @@
     @VisibleForTesting
     boolean showWipeEuicc() {
         Context context = getContext();
-        if (!isEuiccEnabled(context)) {
+        if (!showAnySubscriptionInfo(context) || !isEuiccEnabled(context)) {
             return false;
         }
         ContentResolver cr = context.getContentResolver();
diff --git a/src/com/android/settings/ResetNetwork.java b/src/com/android/settings/ResetNetwork.java
index 7e58c0b..1529a23 100644
--- a/src/com/android/settings/ResetNetwork.java
+++ b/src/com/android/settings/ResetNetwork.java
@@ -239,6 +239,9 @@
     }
 
     private List<SubscriptionInfo> getActiveSubscriptionInfoList() {
+        if (!SubscriptionUtil.isSimHardwareVisible(getActivity())) {
+            return Collections.emptyList();
+        }
         SubscriptionManager mgr = getActivity().getSystemService(SubscriptionManager.class);
         if (mgr == null) {
             Log.w(TAG, "No SubscriptionManager");
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index f1c1191..50ffdc7 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -152,6 +152,11 @@
         /** Redirects to SafetyCenter if enabled. */
         @VisibleForTesting
         public void handleSafetyCenterRedirection() {
+            if (isFinishing()) {
+                // Don't trampoline if already exiting this activity.
+                return;
+            }
+
             if (SafetyCenterManagerWrapper.get().isEnabled(this)) {
                 try {
                     startActivity(new Intent(Intent.ACTION_SAFETY_CENTER));
@@ -213,6 +218,11 @@
         /** Redirects to SafetyCenter if enabled. */
         @VisibleForTesting
         public void handleSafetyCenterRedirection() {
+            if (isFinishing()) {
+                // Don't trampoline if already exiting this activity.
+                return;
+            }
+
             if (ACTION_PRIVACY_SETTINGS.equals(getIntent().getAction())
                     && SafetyCenterManagerWrapper.get().isEnabled(this)) {
                 try {
diff --git a/src/com/android/settings/TetherSettings.java b/src/com/android/settings/TetherSettings.java
index f4c9eb2..ffe4593 100644
--- a/src/com/android/settings/TetherSettings.java
+++ b/src/com/android/settings/TetherSettings.java
@@ -20,6 +20,7 @@
 import static android.net.ConnectivityManager.TETHERING_USB;
 import static android.net.TetheringManager.TETHERING_ETHERNET;
 
+import static com.android.settings.wifi.WifiUtils.canShowWifiHotspot;
 import static com.android.settingslib.RestrictedLockUtilsInternal.checkIfUsbDataSignalingIsDisabled;
 
 import android.app.Activity;
@@ -628,6 +629,9 @@
 
                     if (!TetherUtil.isTetherAvailable(context)) {
                         keys.add(KEY_TETHER_PREFS_SCREEN);
+                    }
+
+                    if (!canShowWifiHotspot(context) || !TetherUtil.isTetherAvailable(context)) {
                         keys.add(KEY_WIFI_TETHER);
                     }
 
diff --git a/src/com/android/settings/applications/AppStateLocaleBridge.java b/src/com/android/settings/applications/AppStateLocaleBridge.java
index 5600766..8262ce7 100644
--- a/src/com/android/settings/applications/AppStateLocaleBridge.java
+++ b/src/com/android/settings/applications/AppStateLocaleBridge.java
@@ -18,13 +18,19 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.util.ArrayMap;
 import android.util.Log;
 
+import com.android.settings.Utils;
 import com.android.settingslib.applications.ApplicationsState;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 import com.android.settingslib.applications.ApplicationsState.AppFilter;
 
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 /**
  * Creates a application filter to restrict UI display of applications.
@@ -35,20 +41,22 @@
     private static final String TAG = AppStateLocaleBridge.class.getSimpleName();
 
     private final Context mContext;
-    private final List<ResolveInfo> mListInfos;
+    private final Map<Integer, AppInfoByProfiles> mUserIdToAppInfoByProfiles = new ArrayMap<>();
 
     public AppStateLocaleBridge(Context context, ApplicationsState appState,
-            Callback callback) {
+            Callback callback, UserManager userManager) {
         super(appState, callback);
         mContext = context;
-        mListInfos = context.getPackageManager().queryIntentActivities(
-                AppLocaleUtil.LAUNCHER_ENTRY_INTENT, PackageManager.GET_META_DATA);
+        collectLocaleBridgeInfo(userManager);
     }
 
     @Override
     protected void updateExtraInfo(AppEntry app, String packageName, int uid) {
-        app.extraInfo = AppLocaleUtil.canDisplayLocaleUi(mContext, app.info.packageName, mListInfos)
-                ? Boolean.TRUE : Boolean.FALSE;
+        AppInfoByProfiles appInfoByProfiles = getAppInfo(UserHandle.getUserId(uid));
+
+        app.extraInfo = AppLocaleUtil.canDisplayLocaleUi(appInfoByProfiles.mContextAsUser,
+                app.info.packageName,
+                appInfoByProfiles.mListInfos) ? Boolean.TRUE : Boolean.FALSE;
     }
 
     @Override
@@ -56,9 +64,11 @@
         final List<AppEntry> allApps = mAppSession.getAllApps();
         for (int i = 0; i < allApps.size(); i++) {
             AppEntry app = allApps.get(i);
-            app.extraInfo =
-                    AppLocaleUtil.canDisplayLocaleUi(mContext, app.info.packageName, mListInfos)
-                    ? Boolean.TRUE : Boolean.FALSE;
+            AppInfoByProfiles appInfoByProfiles = getAppInfo(UserHandle.getUserId(app.info.uid));
+
+            app.extraInfo = AppLocaleUtil.canDisplayLocaleUi(appInfoByProfiles.mContextAsUser,
+                    app.info.packageName,
+                    appInfoByProfiles.mListInfos) ? Boolean.TRUE : Boolean.FALSE;
         }
     }
 
@@ -78,4 +88,47 @@
                     return (Boolean) entry.extraInfo;
                 }
             };
+
+    private void collectLocaleBridgeInfo(UserManager userManager) {
+        List<Integer> userIds = new ArrayList<>();
+
+        userIds.add(mContext.getUserId());
+        int workUserId = Utils.getManagedProfileId(userManager, mContext.getUserId());
+        if (workUserId != UserHandle.USER_NULL) {
+            userIds.add(workUserId);
+        }
+
+        // Separate the app information by profiles.
+        for (int userId : userIds) {
+            if (!mUserIdToAppInfoByProfiles.containsKey(userId)) {
+                mUserIdToAppInfoByProfiles.put(userId, new AppInfoByProfiles(mContext, userId));
+            }
+        }
+    }
+
+    private AppInfoByProfiles getAppInfo(int userId) {
+        AppInfoByProfiles info;
+        if (mUserIdToAppInfoByProfiles.containsKey(userId)) {
+            info = mUserIdToAppInfoByProfiles.get(userId);
+        } else {
+            info = new AppInfoByProfiles(mContext, userId);
+            mUserIdToAppInfoByProfiles.put(userId, info);
+        }
+
+        return info;
+    }
+
+    /**
+     * The app information by profiles.
+     */
+    private static class AppInfoByProfiles {
+        public final Context mContextAsUser;
+        public final List<ResolveInfo> mListInfos;
+
+        private AppInfoByProfiles(Context context, int userId) {
+            mContextAsUser = context.createContextAsUser(UserHandle.of(userId), 0);
+            mListInfos = mContextAsUser.getPackageManager().queryIntentActivities(
+                    AppLocaleUtil.LAUNCHER_ENTRY_INTENT, PackageManager.GET_META_DATA);
+        }
+    }
 }
diff --git a/src/com/android/settings/applications/manageapplications/ManageApplications.java b/src/com/android/settings/applications/manageapplications/ManageApplications.java
index 9a4d13c..5ee059e 100644
--- a/src/com/android/settings/applications/manageapplications/ManageApplications.java
+++ b/src/com/android/settings/applications/manageapplications/ManageApplications.java
@@ -1148,7 +1148,8 @@
             } else if (mManageApplications.mListType == LIST_TYPE_MEDIA_MANAGEMENT_APPS) {
                 mExtraInfoBridge = new AppStateMediaManagementAppsBridge(mContext, mState, this);
             } else if (mManageApplications.mListType == LIST_TYPE_APPS_LOCALE) {
-                mExtraInfoBridge = new AppStateLocaleBridge(mContext, mState, this);
+                mExtraInfoBridge = new AppStateLocaleBridge(mContext, mState, this,
+                        mManageApplications.mUserManager);
             } else if (mManageApplications.mListType == LIST_TYPE_BATTERY_OPTIMIZATION) {
                 mExtraInfoBridge = new AppStateAppBatteryUsageBridge(mContext, mState, this);
             } else {
diff --git a/src/com/android/settings/biometrics/combination/BiometricsSettingsBase.java b/src/com/android/settings/biometrics/combination/BiometricsSettingsBase.java
index 404fe6d..4da42d4 100644
--- a/src/com/android/settings/biometrics/combination/BiometricsSettingsBase.java
+++ b/src/com/android/settings/biometrics/combination/BiometricsSettingsBase.java
@@ -28,11 +28,13 @@
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.os.Bundle;
 import android.os.UserHandle;
+import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
+import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
 import com.android.settings.R;
@@ -50,11 +52,16 @@
  */
 public abstract class BiometricsSettingsBase extends DashboardFragment {
 
-    private static final int CONFIRM_REQUEST = 2001;
+    @VisibleForTesting
+    static final int CONFIRM_REQUEST = 2001;
     private static final int CHOOSE_LOCK_REQUEST = 2002;
 
     private static final String SAVE_STATE_CONFIRM_CREDETIAL = "confirm_credential";
     private static final String DO_NOT_FINISH_ACTIVITY = "do_not_finish_activity";
+    @VisibleForTesting
+    static final String RETRY_PREFERENCE_KEY = "retry_preference_key";
+    @VisibleForTesting
+    static final String RETRY_PREFERENCE_BUNDLE = "retry_preference_bundle";
 
     protected int mUserId;
     protected long mGkPwHandle;
@@ -63,6 +70,8 @@
     @Nullable private FingerprintManager mFingerprintManager;
     // Do not finish() if choosing/confirming credential, or showing fp/face settings
     private boolean mDoNotFinishActivity;
+    @Nullable private String mRetryPreferenceKey = null;
+    @Nullable private Bundle mRetryPreferenceExtra = null;
 
     @Override
     public void onAttach(Context context) {
@@ -84,6 +93,8 @@
         if (savedInstanceState != null) {
             mConfirmCredential = savedInstanceState.getBoolean(SAVE_STATE_CONFIRM_CREDETIAL);
             mDoNotFinishActivity = savedInstanceState.getBoolean(DO_NOT_FINISH_ACTIVITY);
+            mRetryPreferenceKey = savedInstanceState.getString(RETRY_PREFERENCE_KEY);
+            mRetryPreferenceExtra = savedInstanceState.getBundle(RETRY_PREFERENCE_BUNDLE);
             if (savedInstanceState.containsKey(
                     ChooseLockSettingsHelper.EXTRA_KEY_REQUEST_GK_PW_HANDLE)) {
                 mGkPwHandle = savedInstanceState.getLong(
@@ -124,8 +135,7 @@
         }
     }
 
-    @Override
-    public boolean onPreferenceTreeClick(Preference preference) {
+    private boolean onRetryPreferenceTreeClick(Preference preference, final boolean retry) {
         final String key = preference.getKey();
         final Context context = requireActivity().getApplicationContext();
 
@@ -134,31 +144,77 @@
         if (getFacePreferenceKey().equals(key)) {
             mDoNotFinishActivity = true;
             mFaceManager.generateChallenge(mUserId, (sensorId, userId, challenge) -> {
-                final byte[] token = BiometricUtils.requestGatekeeperHat(context, mGkPwHandle,
-                        mUserId, challenge);
-                final Bundle extras = preference.getExtras();
-                extras.putByteArray(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
-                extras.putInt(BiometricEnrollBase.EXTRA_KEY_SENSOR_ID, sensorId);
-                extras.putLong(BiometricEnrollBase.EXTRA_KEY_CHALLENGE, challenge);
-                super.onPreferenceTreeClick(preference);
+                try {
+                    final byte[] token = requestGatekeeperHat(context, mGkPwHandle, mUserId,
+                            challenge);
+                    final Bundle extras = preference.getExtras();
+                    extras.putByteArray(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
+                    extras.putInt(BiometricEnrollBase.EXTRA_KEY_SENSOR_ID, sensorId);
+                    extras.putLong(BiometricEnrollBase.EXTRA_KEY_CHALLENGE, challenge);
+                    super.onPreferenceTreeClick(preference);
+                } catch (IllegalStateException e) {
+                    if (retry) {
+                        mRetryPreferenceKey = preference.getKey();
+                        mRetryPreferenceExtra = preference.getExtras();
+                        mConfirmCredential = true;
+                        launchChooseOrConfirmLock();
+                    } else {
+                        Log.e(getLogTag(), "face generateChallenge fail", e);
+                        mDoNotFinishActivity = false;
+                    }
+                }
             });
-
             return true;
         } else if (getFingerprintPreferenceKey().equals(key)) {
             mDoNotFinishActivity = true;
             mFingerprintManager.generateChallenge(mUserId, (sensorId, userId, challenge) -> {
-                final byte[] token = BiometricUtils.requestGatekeeperHat(context, mGkPwHandle,
-                        mUserId, challenge);
-                final Bundle extras = preference.getExtras();
-                extras.putByteArray(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
-                extras.putLong(BiometricEnrollBase.EXTRA_KEY_CHALLENGE, challenge);
-                super.onPreferenceTreeClick(preference);
+                try {
+                    final byte[] token = requestGatekeeperHat(context, mGkPwHandle, mUserId,
+                            challenge);
+                    final Bundle extras = preference.getExtras();
+                    extras.putByteArray(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
+                    extras.putLong(BiometricEnrollBase.EXTRA_KEY_CHALLENGE, challenge);
+                    super.onPreferenceTreeClick(preference);
+                } catch (IllegalStateException e) {
+                    if (retry) {
+                        mRetryPreferenceKey = preference.getKey();
+                        mRetryPreferenceExtra = preference.getExtras();
+                        mConfirmCredential = true;
+                        launchChooseOrConfirmLock();
+                    } else {
+                        Log.e(getLogTag(), "fingerprint generateChallenge fail", e);
+                        mDoNotFinishActivity = false;
+                    }
+                }
             });
-
             return true;
         }
+        return false;
+    }
 
-        return super.onPreferenceTreeClick(preference);
+    @VisibleForTesting
+    protected byte[] requestGatekeeperHat(@NonNull Context context, long gkPwHandle, int userId,
+            long challenge) {
+        return BiometricUtils.requestGatekeeperHat(context, gkPwHandle, userId, challenge);
+    }
+
+    @Override
+    public boolean onPreferenceTreeClick(Preference preference) {
+        return onRetryPreferenceTreeClick(preference, true)
+                || super.onPreferenceTreeClick(preference);
+    }
+
+    private void retryPreferenceKey(@NonNull String key, @Nullable Bundle extras) {
+        final Preference preference = findPreference(key);
+        if (preference == null) {
+            Log.w(getLogTag(), ".retryPreferenceKey, fail to find " + key);
+            return;
+        }
+
+        if (extras != null) {
+            preference.getExtras().putAll(extras);
+        }
+        onRetryPreferenceTreeClick(preference, false);
     }
 
     @Override
@@ -169,6 +225,10 @@
         if (mGkPwHandle != 0L) {
             outState.putLong(ChooseLockSettingsHelper.EXTRA_KEY_REQUEST_GK_PW_HANDLE, mGkPwHandle);
         }
+        if (!TextUtils.isEmpty(mRetryPreferenceKey)) {
+            outState.putString(RETRY_PREFERENCE_KEY, mRetryPreferenceKey);
+            outState.putBundle(RETRY_PREFERENCE_BUNDLE, mRetryPreferenceExtra);
+        }
     }
 
     @Override
@@ -180,6 +240,11 @@
             if (resultCode == RESULT_FINISHED || resultCode == RESULT_OK) {
                 if (BiometricUtils.containsGatekeeperPasswordHandle(data)) {
                     mGkPwHandle = BiometricUtils.getGatekeeperPasswordHandle(data);
+                    if (!TextUtils.isEmpty(mRetryPreferenceKey)) {
+                        getActivity().overridePendingTransition(R.anim.sud_slide_next_in,
+                                R.anim.sud_slide_next_out);
+                        retryPreferenceKey(mRetryPreferenceKey, mRetryPreferenceExtra);
+                    }
                 } else {
                     Log.d(getLogTag(), "Data null or GK PW missing.");
                     finish();
@@ -188,6 +253,8 @@
                 Log.d(getLogTag(), "Password not confirmed.");
                 finish();
             }
+            mRetryPreferenceKey = null;
+            mRetryPreferenceExtra = null;
         }
     }
 
@@ -211,7 +278,8 @@
      */
     public abstract String getUseInAppsPreferenceKey();
 
-    private void launchChooseOrConfirmLock() {
+    @VisibleForTesting
+    protected void launchChooseOrConfirmLock() {
         final ChooseLockSettingsHelper.Builder builder =
                 new ChooseLockSettingsHelper.Builder(getActivity(), this)
                         .setRequestCode(CONFIRM_REQUEST)
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
index c107998..9b5f549 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
@@ -168,7 +168,8 @@
     private Vibrator mVibrator;
     private boolean mIsSetupWizard;
     private boolean mIsOrientationChanged;
-    private boolean mIsCanceled;
+    @VisibleForTesting
+    boolean mIsCanceled;
     private AccessibilityManager mAccessibilityManager;
     private boolean mIsAccessibilityEnabled;
     private LottieAnimationView mIllustrationLottie;
@@ -196,7 +197,7 @@
 
     @Override
     public void onWindowFocusChanged(boolean hasFocus) {
-        if (hasFocus) {
+        if (hasFocus || mIsCanceled) {
             return;
         }
 
@@ -411,8 +412,10 @@
 
     @VisibleForTesting
     void onCancelEnrollment(@IdRes int errorMsgId) {
-        FingerprintErrorDialog.showErrorDialog(this, errorMsgId);
+        // showErrorDialog() will cause onWindowFocusChanged(false), set mIsCanceled to false
+        // before showErrorDialog() to prevent that another error dialog is triggered again.
         mIsCanceled = true;
+        FingerprintErrorDialog.showErrorDialog(this, errorMsgId);
         mIsOrientationChanged = false;
         cancelEnrollment();
         stopIconAnimation();
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSidecar.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSidecar.java
index d8ecd20..d1e512e 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSidecar.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollSidecar.java
@@ -21,9 +21,14 @@
 import android.hardware.fingerprint.FingerprintManager;
 import android.util.Log;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.biometrics.BiometricEnrollSidecar;
 
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
 /**
  * Sidecar fragment to handle the state around fingerprint enrollment.
  */
@@ -32,11 +37,19 @@
 
     private FingerprintUpdater mFingerprintUpdater;
     private @FingerprintManager.EnrollReason int mEnrollReason;
+    private Set<Integer> mHelpIgnore;
 
     @Override
     public void onAttach(Activity activity) {
         super.onAttach(activity);
         mFingerprintUpdater = new FingerprintUpdater(activity);
+        final int[] ignoreAcquiredInfo = getResources().getIntArray(
+                R.array.fingerprint_acquired_ignore_list);
+        mHelpIgnore = new HashSet<>();
+        for (int acquiredInfo: ignoreAcquiredInfo) {
+            mHelpIgnore.add(acquiredInfo);
+        }
+        mHelpIgnore = Collections.unmodifiableSet(mHelpIgnore);
     }
 
     @Override
@@ -49,7 +62,6 @@
                     getString(R.string.fingerprint_intro_error_unknown));
             return;
         }
-
         mFingerprintUpdater.enroll(mToken, mEnrollmentCancel, mUserId, mEnrollmentCallback,
                 mEnrollReason);
     }
@@ -58,7 +70,7 @@
         mEnrollReason = enrollReason;
     }
 
-    private FingerprintManager.EnrollmentCallback mEnrollmentCallback
+    @VisibleForTesting FingerprintManager.EnrollmentCallback mEnrollmentCallback
             = new FingerprintManager.EnrollmentCallback() {
 
         @Override
@@ -68,6 +80,9 @@
 
         @Override
         public void onEnrollmentHelp(int helpMsgId, CharSequence helpString) {
+            if (mHelpIgnore.contains(helpMsgId)) {
+                return;
+            }
             FingerprintEnrollSidecar.super.onEnrollmentHelp(helpMsgId, helpString);
         }
 
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintErrorDialog.java b/src/com/android/settings/biometrics/fingerprint/FingerprintErrorDialog.java
index 9f9efdc..39d35dc 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintErrorDialog.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintErrorDialog.java
@@ -72,6 +72,7 @@
                                     dialog.dismiss();
                                     Activity activity = getActivity();
                                     Intent intent = activity.getIntent();
+                                    intent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
                                     intent.putExtra(KEY_STATE_CANCELED, false);
                                     activity.startActivity(intent);
                                     activity.finish();
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
index 44b3a40..c031fe6 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java
@@ -669,6 +669,14 @@
                 mLaunchedConfirm = false;
                 if (resultCode == RESULT_FINISHED || resultCode == RESULT_OK) {
                     if (data != null && BiometricUtils.containsGatekeeperPasswordHandle(data)) {
+                        if (!mHasFirstEnrolled && !mIsEnrolling) {
+                            final Activity activity = getActivity();
+                            if (activity != null) {
+                                // Apply pending transition for auto adding first fingerprint case
+                                activity.overridePendingTransition(R.anim.sud_slide_next_in,
+                                        R.anim.sud_slide_next_out);
+                            }
+                        }
                         mFingerprintManager.generateChallenge(mUserId,
                                 (sensorId, userId, challenge) -> {
                                     mToken = BiometricUtils.requestGatekeeperHat(getActivity(),
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java b/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
index c643842..a86b758 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
@@ -341,7 +341,7 @@
 
     /**
      * When user disable the Le Audio profile, the system needs to do two things.
-     * 1) Disable the Le Audio profile for each of the Le Audio devices.
+     * 1) Disable the Le Audio profile, VCP and CSIP for each of the Le Audio devices.
      * 2) Enable the A2dp profile and Headset profile for the associated device. The system
      * can't enable the A2dp profile and Headset profile if the Le Audio profile is enabled.
      *
@@ -352,14 +352,23 @@
             Log.e(TAG, "There is no the LE profile or no device in mProfileDeviceMap. Do nothing.");
             return;
         }
+        LocalBluetoothProfile vcp = mProfileManager.getVolumeControlProfile();
+        LocalBluetoothProfile csip = mProfileManager.getCsipSetCoordinatorProfile();
+        LocalBluetoothProfile a2dp = mProfileManager.getA2dpProfile();
+        LocalBluetoothProfile headset = mProfileManager.getHeadsetProfile();
+
         for (CachedBluetoothDevice leAudioDevice : mProfileDeviceMap.get(profile.toString())) {
             Log.d(TAG,
                     "User disable LE device: " + leAudioDevice.getDevice().getAnonymizedAddress());
             profile.setEnabled(leAudioDevice.getDevice(), false);
+            if (vcp != null) {
+                vcp.setEnabled(leAudioDevice.getDevice(), false);
+            }
+            if (csip != null) {
+                csip.setEnabled(leAudioDevice.getDevice(), false);
+            }
         }
 
-        LocalBluetoothProfile a2dp = mProfileManager.getA2dpProfile();
-        LocalBluetoothProfile headset = mProfileManager.getHeadsetProfile();
         enableProfileAfterUserDisablesLeAudio(a2dp);
         enableProfileAfterUserDisablesLeAudio(headset);
     }
@@ -368,7 +377,7 @@
      * When user enable the Le Audio profile, the system needs to do two things.
      * 1) Disable the A2dp profile and Headset profile for the associated device. The system
      * can't enable the Le Audio if the A2dp profile and Headset profile are enabled.
-     * 2) Enable the Le Audio profile for each of the Le Audio devices.
+     * 2) Enable the Le Audio profile, VCP and CSIP for each of the Le Audio devices.
      *
      * @param profile the LeAudio profile
      */
@@ -379,6 +388,9 @@
         }
         LocalBluetoothProfile a2dp = mProfileManager.getA2dpProfile();
         LocalBluetoothProfile headset = mProfileManager.getHeadsetProfile();
+        LocalBluetoothProfile vcp = mProfileManager.getVolumeControlProfile();
+        LocalBluetoothProfile csip = mProfileManager.getCsipSetCoordinatorProfile();
+
         disableProfileBeforeUserEnablesLeAudio(a2dp);
         disableProfileBeforeUserEnablesLeAudio(headset);
 
@@ -386,6 +398,12 @@
             Log.d(TAG,
                     "User enable LE device: " + leAudioDevice.getDevice().getAnonymizedAddress());
             profile.setEnabled(leAudioDevice.getDevice(), true);
+            if (vcp != null) {
+                vcp.setEnabled(leAudioDevice.getDevice(), true);
+            }
+            if (csip != null) {
+                csip.setEnabled(leAudioDevice.getDevice(), true);
+            }
         }
     }
 
diff --git a/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java b/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java
index 999e34d..fa15b5c 100644
--- a/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java
+++ b/src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java
@@ -153,8 +153,11 @@
                 controlUri = null;
             }
         }
-        use(SlicePreferenceController.class).setSliceUri(sliceEnabled ? controlUri : null);
-        use(SlicePreferenceController.class).onStart();
+        final SlicePreferenceController slicePreferenceController = use(
+                SlicePreferenceController.class);
+        slicePreferenceController.setSliceUri(sliceEnabled ? controlUri : null);
+        slicePreferenceController.onStart();
+        slicePreferenceController.displayPreference(getPreferenceScreen());
     }
 
     private final ViewTreeObserver.OnGlobalLayoutListener mOnGlobalLayoutListener =
diff --git a/src/com/android/settings/bluetooth/BluetoothPairingRequest.java b/src/com/android/settings/bluetooth/BluetoothPairingRequest.java
index d5de41a..ed7a1fc 100644
--- a/src/com/android/settings/bluetooth/BluetoothPairingRequest.java
+++ b/src/com/android/settings/bluetooth/BluetoothPairingRequest.java
@@ -87,9 +87,7 @@
                 return;
             }
 
-            if (mBluetoothManager.getCachedDeviceManager().shouldPairByCsip(device, groupId)) {
-                device.createBond(BluetoothDevice.TRANSPORT_LE);
-            }
+            mBluetoothManager.getCachedDeviceManager().pairDeviceByCsip(device, groupId);
         }
     }
 }
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index d92fb7f..70fbefc 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -60,6 +60,7 @@
 import com.android.settings.development.bluetooth.BluetoothSampleRateDialogPreferenceController;
 import com.android.settings.development.qstile.DevelopmentTiles;
 import com.android.settings.development.storage.SharedDataPreferenceController;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.actionbar.SearchMenuController;
 import com.android.settings.widget.SettingsMainSwitchBar;
@@ -308,6 +309,8 @@
                     DisableDevSettingsDialogFragment.show(this /* host */);
                 }
             }
+            FeatureFactory.getFactory(
+                    getContext()).getSearchFeatureProvider().sendPreIndexIntent(getContext());
         }
     }
 
@@ -369,12 +372,12 @@
 
         final BluetoothLeAudioHwOffloadPreferenceController leAudioController =
                 getDevelopmentOptionsController(
-                    BluetoothLeAudioHwOffloadPreferenceController.class);
+                        BluetoothLeAudioHwOffloadPreferenceController.class);
         leAudioController.onRebootDialogConfirmed();
 
         final BluetoothLeAudioPreferenceController leAudioFeatureController =
                 getDevelopmentOptionsController(
-                    BluetoothLeAudioPreferenceController.class);
+                        BluetoothLeAudioPreferenceController.class);
         leAudioFeatureController.onRebootDialogConfirmed();
     }
 
@@ -386,12 +389,12 @@
 
         final BluetoothLeAudioHwOffloadPreferenceController leAudioController =
                 getDevelopmentOptionsController(
-                    BluetoothLeAudioHwOffloadPreferenceController.class);
+                        BluetoothLeAudioHwOffloadPreferenceController.class);
         leAudioController.onRebootDialogCanceled();
 
         final BluetoothLeAudioPreferenceController leAudioFeatureController =
                 getDevelopmentOptionsController(
-                    BluetoothLeAudioPreferenceController.class);
+                        BluetoothLeAudioPreferenceController.class);
         leAudioFeatureController.onRebootDialogCanceled();
     }
 
diff --git a/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java b/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java
index 7ddca79..6af58b5 100644
--- a/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/BuildNumberPreferenceController.java
@@ -240,6 +240,8 @@
         mDevHitToast = Toast.makeText(mContext, R.string.show_dev_on,
                 Toast.LENGTH_LONG);
         mDevHitToast.show();
+
+        FeatureFactory.getFactory(mContext).getSearchFeatureProvider().sendPreIndexIntent(mContext);
     }
 
     @VisibleForTesting
diff --git a/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java b/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java
index eb8add5..f91b98f 100644
--- a/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/PhoneNumberPreferenceController.java
@@ -29,6 +29,7 @@
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.network.SubscriptionUtil;
 import com.android.settingslib.DeviceInfoUtils;
 
 import java.util.ArrayList;
@@ -51,7 +52,8 @@
 
     @Override
     public int getAvailabilityStatus() {
-        return mTelephonyManager.isVoiceCapable() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
+        return SubscriptionUtil.isSimHardwareVisible(mContext) ?
+                AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override
@@ -79,6 +81,9 @@
     @Override
     public void displayPreference(PreferenceScreen screen) {
         super.displayPreference(screen);
+        if (!SubscriptionUtil.isSimHardwareVisible(mContext)) {
+            return;
+        }
         final Preference preference = screen.findPreference(getPreferenceKey());
         final PreferenceCategory category = screen.findPreference(KEY_PREFERENCE_CATEGORY);
         mPreferenceList.add(preference);
diff --git a/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java b/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java
index e904772..9b7359b 100644
--- a/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceController.java
@@ -33,6 +33,7 @@
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.deviceinfo.PhoneNumberSummaryPreference;
+import com.android.settings.network.SubscriptionUtil;
 import com.android.settingslib.Utils;
 
 import java.util.ArrayList;
@@ -63,6 +64,9 @@
     @Override
     public void displayPreference(PreferenceScreen screen) {
         super.displayPreference(screen);
+        if (!SubscriptionUtil.isSimHardwareVisible(mContext)) {
+            return;
+        }
         final Preference preference = screen.findPreference(getPreferenceKey());
         final PreferenceCategory category = screen.findPreference(KEY_PREFERENCE_CATEGORY);
 
@@ -119,7 +123,8 @@
 
     @Override
     public int getAvailabilityStatus() {
-        return mContext.getSystemService(UserManager.class).isAdminUser()
+        return SubscriptionUtil.isSimHardwareVisible(mContext) &&
+                mContext.getSystemService(UserManager.class).isAdminUser()
                 && !Utils.isWifiOnly(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
diff --git a/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java b/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
index e392bd6..f811d2a 100644
--- a/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
+++ b/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceController.java
@@ -29,6 +29,7 @@
 
 import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.network.SubscriptionUtil;
 import com.android.settingslib.deviceinfo.AbstractSimStatusImeiInfoPreferenceController;
 
 import java.util.ArrayList;
@@ -60,8 +61,17 @@
     }
 
     @Override
+    public boolean isAvailable() {
+        return SubscriptionUtil.isSimHardwareVisible(mContext) &&
+                super.isAvailable();
+    }
+
+    @Override
     public void displayPreference(PreferenceScreen screen) {
         super.displayPreference(screen);
+        if (!SubscriptionUtil.isSimHardwareVisible(mContext)) {
+            return;
+        }
         final Preference preference = screen.findPreference(getPreferenceKey());
         if (!isAvailable() || preference == null || !preference.isVisible()) {
             return;
diff --git a/src/com/android/settings/display/ScreenSaverPreferenceController.java b/src/com/android/settings/display/ScreenSaverPreferenceController.java
index 676a567..de1aaea 100644
--- a/src/com/android/settings/display/ScreenSaverPreferenceController.java
+++ b/src/com/android/settings/display/ScreenSaverPreferenceController.java
@@ -18,6 +18,7 @@
 
 import androidx.preference.Preference;
 
+import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.dream.DreamSettings;
 import com.android.settingslib.core.AbstractPreferenceController;
@@ -26,9 +27,12 @@
         PreferenceControllerMixin {
 
     private static final String KEY_SCREEN_SAVER = "screensaver";
+    private final boolean mDreamsDisabledByAmbientModeSuppression;
 
     public ScreenSaverPreferenceController(Context context) {
         super(context);
+        mDreamsDisabledByAmbientModeSuppression = context.getResources().getBoolean(
+                com.android.internal.R.bool.config_dreamsDisabledByAmbientModeSuppressionConfig);
     }
 
     @Override
@@ -47,7 +51,12 @@
 
     @Override
     public void updateState(Preference preference) {
-        preference.setSummary(DreamSettings.getSummaryTextWithDreamName(mContext));
+        if (mDreamsDisabledByAmbientModeSuppression
+                && AmbientDisplayAlwaysOnPreferenceController.isAodSuppressedByBedtime(mContext)) {
+            preference.setSummary(R.string.screensaver_settings_when_to_dream_bedtime);
+        } else {
+            preference.setSummary(DreamSettings.getSummaryTextWithDreamName(mContext));
+        }
     }
 
     private boolean isSystemUser() {
diff --git a/src/com/android/settings/dream/DreamSettings.java b/src/com/android/settings/dream/DreamSettings.java
index 1d12c1a..580211a 100644
--- a/src/com/android/settings/dream/DreamSettings.java
+++ b/src/com/android/settings/dream/DreamSettings.java
@@ -90,12 +90,14 @@
         }
     }
 
-    static int getDreamSettingDescriptionResId(@WhenToDream int dreamSetting) {
+    static int getDreamSettingDescriptionResId(@WhenToDream int dreamSetting,
+            boolean enabledOnBattery) {
         switch (dreamSetting) {
             case WHILE_CHARGING:
                 return R.string.screensaver_settings_summary_sleep;
             case WHILE_DOCKED:
-                return R.string.screensaver_settings_summary_dock;
+                return enabledOnBattery ? R.string.screensaver_settings_summary_dock
+                        : R.string.screensaver_settings_summary_dock_and_charging;
             case EITHER:
                 return R.string.screensaver_settings_summary_either_long;
             case NEVER:
diff --git a/src/com/android/settings/dream/WhenToDreamPicker.java b/src/com/android/settings/dream/WhenToDreamPicker.java
index 1c5e25e..13cdadf 100644
--- a/src/com/android/settings/dream/WhenToDreamPicker.java
+++ b/src/com/android/settings/dream/WhenToDreamPicker.java
@@ -32,12 +32,15 @@
 
     private static final String TAG = "WhenToDreamPicker";
     private DreamBackend mBackend;
+    private boolean mDreamsSupportedOnBattery;
 
     @Override
     public void onAttach(Context context) {
         super.onAttach(context);
 
         mBackend = DreamBackend.getInstance(context);
+        mDreamsSupportedOnBattery = getResources().getBoolean(
+                com.android.internal.R.bool.config_dreamsEnabledOnBattery);
     }
 
     @Override
@@ -69,11 +72,17 @@
     }
 
     private String[] entries() {
-        return getResources().getStringArray(R.array.when_to_start_screensaver_entries);
+        if (mDreamsSupportedOnBattery) {
+            return getResources().getStringArray(R.array.when_to_start_screensaver_entries);
+        }
+        return getResources().getStringArray(R.array.when_to_start_screensaver_entries_no_battery);
     }
 
     private String[] keys() {
-        return getResources().getStringArray(R.array.when_to_start_screensaver_values);
+        if (mDreamsSupportedOnBattery) {
+            return getResources().getStringArray(R.array.when_to_start_screensaver_values);
+        }
+        return getResources().getStringArray(R.array.when_to_start_screensaver_values_no_battery);
     }
 
     @Override
diff --git a/src/com/android/settings/dream/WhenToDreamPreferenceController.java b/src/com/android/settings/dream/WhenToDreamPreferenceController.java
index 4108e85..c3bae00 100644
--- a/src/com/android/settings/dream/WhenToDreamPreferenceController.java
+++ b/src/com/android/settings/dream/WhenToDreamPreferenceController.java
@@ -20,7 +20,10 @@
 
 import androidx.preference.Preference;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.R;
 import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.display.AmbientDisplayAlwaysOnPreferenceController;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.dream.DreamBackend;
 
@@ -29,19 +32,39 @@
 
     private static final String WHEN_TO_START = "when_to_start";
     private final DreamBackend mBackend;
+    private final boolean mDreamsDisabledByAmbientModeSuppression;
+    private final boolean mDreamsEnabledOnBattery;
 
     WhenToDreamPreferenceController(Context context) {
+        this(context, context.getResources().getBoolean(
+                com.android.internal.R.bool.config_dreamsDisabledByAmbientModeSuppressionConfig),
+                context.getResources().getBoolean(
+                        com.android.internal.R.bool.config_dreamsEnabledOnBattery));
+    }
+
+    @VisibleForTesting
+    WhenToDreamPreferenceController(Context context,
+            boolean dreamsDisabledByAmbientModeSuppression,
+            boolean dreamsEnabledOnBattery) {
         super(context);
 
         mBackend = DreamBackend.getInstance(context);
+        mDreamsDisabledByAmbientModeSuppression = dreamsDisabledByAmbientModeSuppression;
+        mDreamsEnabledOnBattery = dreamsEnabledOnBattery;
     }
 
     @Override
     public void updateState(Preference preference) {
         super.updateState(preference);
 
-        int resId = DreamSettings.getDreamSettingDescriptionResId(mBackend.getWhenToDreamSetting());
-        preference.setSummary(preference.getContext().getString(resId));
+        if (mDreamsDisabledByAmbientModeSuppression
+                && AmbientDisplayAlwaysOnPreferenceController.isAodSuppressedByBedtime(mContext)) {
+            preference.setSummary(R.string.screensaver_settings_when_to_dream_bedtime);
+        } else {
+            final int resId = DreamSettings.getDreamSettingDescriptionResId(
+                    mBackend.getWhenToDreamSetting(), mDreamsEnabledOnBattery);
+            preference.setSummary(resId);
+        }
     }
 
     @Override
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java
index 2c92488..56da0f4 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java
@@ -108,6 +108,7 @@
 
     private boolean mIs24HourFormat;
     private boolean mIsFooterPrefAdded = false;
+    private boolean mHourlyChartVisible = true;
     private View mBatteryChartViewGroup;
     private View mCategoryTitleView;
     private PreferenceScreen mPreferenceScreen;
@@ -690,9 +691,10 @@
     }
 
     private void animateBatteryHourlyChartView(final boolean visible) {
-        if (mHourlyChartView == null) {
+        if (mHourlyChartView == null || mHourlyChartVisible == visible) {
             return;
         }
+        mHourlyChartVisible = visible;
 
         if (visible) {
             mHourlyChartView.setVisibility(View.VISIBLE);
diff --git a/src/com/android/settings/homepage/SettingsHomepageActivity.java b/src/com/android/settings/homepage/SettingsHomepageActivity.java
index 8e14c5a..5c89fb3 100644
--- a/src/com/android/settings/homepage/SettingsHomepageActivity.java
+++ b/src/com/android/settings/homepage/SettingsHomepageActivity.java
@@ -65,6 +65,7 @@
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.homepage.contextualcards.ContextualCardsFragment;
 import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.safetycenter.SafetyCenterManagerWrapper;
 import com.android.settingslib.Utils;
 import com.android.settingslib.core.lifecycle.HideNonSystemOverlayMixin;
 
@@ -479,12 +480,28 @@
             final String menuKey = intent.getStringExtra(
                     EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_HIGHLIGHT_MENU_KEY);
             if (!TextUtils.isEmpty(menuKey)) {
-                return menuKey;
+                return maybeRemapMenuKey(menuKey);
             }
         }
         return getString(DEFAULT_HIGHLIGHT_MENU_KEY);
     }
 
+    private String maybeRemapMenuKey(String menuKey) {
+        boolean isPrivacyOrSecurityMenuKey =
+                getString(R.string.menu_key_privacy).equals(menuKey)
+                        || getString(R.string.menu_key_security).equals(menuKey);
+        boolean isSafetyCenterMenuKey = getString(R.string.menu_key_safety_center).equals(menuKey);
+
+        if (isPrivacyOrSecurityMenuKey && SafetyCenterManagerWrapper.get().isEnabled(this)) {
+            return getString(R.string.menu_key_safety_center);
+        }
+        if (isSafetyCenterMenuKey && !SafetyCenterManagerWrapper.get().isEnabled(this)) {
+            // We don't know if security or privacy, default to security as it is above.
+            return getString(R.string.menu_key_security);
+        }
+        return menuKey;
+    }
+
     private void reloadHighlightMenuKey() {
         mMainFragment.getArguments().putString(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY,
                 getHighlightMenuKey());
diff --git a/src/com/android/settings/homepage/TopLevelSettings.java b/src/com/android/settings/homepage/TopLevelSettings.java
index 70530fc..8c122ef 100644
--- a/src/com/android/settings/homepage/TopLevelSettings.java
+++ b/src/com/android/settings/homepage/TopLevelSettings.java
@@ -43,6 +43,7 @@
 import com.android.settings.activityembedding.ActivityEmbeddingUtils;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.support.SupportPreferenceController;
 import com.android.settings.widget.HomepagePreference;
@@ -157,6 +158,8 @@
     public void onStart() {
         if (mFirstStarted) {
             mFirstStarted = false;
+            FeatureFactory.getFactory(getContext()).getSearchFeatureProvider().sendPreIndexIntent(
+                    getContext());
         } else if (mIsEmbeddingActivityEnabled && isOnlyOneActivityInTask()
                 && !SplitController.getInstance().isActivityEmbedded(getActivity())) {
             // Set default highlight menu key for 1-pane homepage since it will show the placeholder
@@ -346,7 +349,9 @@
     }
 
     private interface PreferenceJob {
-        default void init() {}
+        default void init() {
+        }
+
         void doForEach(Preference preference);
     }
 
diff --git a/src/com/android/settings/media/MediaOutputIndicatorWorker.java b/src/com/android/settings/media/MediaOutputIndicatorWorker.java
index 09e0672..bf1e06e 100644
--- a/src/com/android/settings/media/MediaOutputIndicatorWorker.java
+++ b/src/com/android/settings/media/MediaOutputIndicatorWorker.java
@@ -165,6 +165,13 @@
         return mPackageName;
     }
 
+    /** Check if this device supports LE Audio Broadcast feature */
+    public boolean isBroadcastSupported() {
+        LocalBluetoothLeBroadcast broadcast =
+                mLocalBluetoothManager.getProfileManager().getLeAudioBroadcastProfile();
+        return broadcast != null ? true : false;
+    }
+
     public boolean isDeviceBroadcasting() {
         LocalBluetoothLeBroadcast broadcast =
                 mLocalBluetoothManager.getProfileManager().getLeAudioBroadcastProfile();
diff --git a/src/com/android/settings/media/MediaOutputUtils.java b/src/com/android/settings/media/MediaOutputUtils.java
index 977c517..fcb2fb2 100644
--- a/src/com/android/settings/media/MediaOutputUtils.java
+++ b/src/com/android/settings/media/MediaOutputUtils.java
@@ -64,7 +64,9 @@
                         + ", play back type : " + pi.getPlaybackType() + ", play back state : "
                         + playbackState.getState());
             }
-            if (playbackState.getState() != PlaybackState.STATE_PLAYING) {
+            if (playbackState.getState() == PlaybackState.STATE_STOPPED
+                    || playbackState.getState() == PlaybackState.STATE_NONE
+                    || playbackState.getState() == PlaybackState.STATE_ERROR) {
                 // do nothing
                 continue;
             }
diff --git a/src/com/android/settings/network/CarrierConfigChangedReceiver.java b/src/com/android/settings/network/CarrierConfigChangedReceiver.java
index 8a6d47d..d9ff03e 100644
--- a/src/com/android/settings/network/CarrierConfigChangedReceiver.java
+++ b/src/com/android/settings/network/CarrierConfigChangedReceiver.java
@@ -32,9 +32,20 @@
             CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED;
 
     private final CountDownLatch mLatch;
+    private final boolean mIsWaitingForValidSubId;
 
-    public CarrierConfigChangedReceiver(CountDownLatch latch) {
+    /**
+     * This is the CarrierConfigChanged receiver. If it receives the carrier config changed, then it
+     * call the CountDownLatch.countDown().
+     * If the "isWaitingForValidSubId" is true, then the receiver skip the carrier config changed
+     * with the subId = -1. The receiver executes the countDown when the CarrierConfigChanged
+     * with valid subId.
+     * If the "isWaitingForValidSubId" is false, then the receiver executes the countDown when
+     * receiving any CarrierConfigChanged.
+     */
+    public CarrierConfigChangedReceiver(CountDownLatch latch, boolean isWaitingForValidSubId) {
         mLatch = latch;
+        mIsWaitingForValidSubId = isWaitingForValidSubId;
     }
 
     public void registerOn(Context context) {
@@ -53,7 +64,8 @@
     }
 
     private void checkSubscriptionIndex(Intent intent) {
-        if (intent.hasExtra(CarrierConfigManager.EXTRA_SUBSCRIPTION_INDEX)) {
+        if (intent.hasExtra(CarrierConfigManager.EXTRA_SUBSCRIPTION_INDEX)
+                || !mIsWaitingForValidSubId) {
             int subId = intent.getIntExtra(CarrierConfigManager.EXTRA_SUBSCRIPTION_INDEX, -1);
             Log.i(TAG, "subId from config changed: " + subId);
             mLatch.countDown();
diff --git a/src/com/android/settings/network/EraseEuiccDataController.java b/src/com/android/settings/network/EraseEuiccDataController.java
index b1f964b..091b6d7 100644
--- a/src/com/android/settings/network/EraseEuiccDataController.java
+++ b/src/com/android/settings/network/EraseEuiccDataController.java
@@ -51,7 +51,8 @@
 
     @Override
     public int getAvailabilityStatus() {
-        return mContext.getPackageManager().hasSystemFeature(
+        return SubscriptionUtil.isSimHardwareVisible(mContext) &&
+                mContext.getPackageManager().hasSystemFeature(
                 PackageManager.FEATURE_TELEPHONY_EUICC) ? AVAILABLE_UNSEARCHABLE
                 : UNSUPPORTED_ON_DEVICE;
     }
diff --git a/src/com/android/settings/network/MobileNetworkListFragment.java b/src/com/android/settings/network/MobileNetworkListFragment.java
index 7881690..ea7031a 100644
--- a/src/com/android/settings/network/MobileNetworkListFragment.java
+++ b/src/com/android/settings/network/MobileNetworkListFragment.java
@@ -60,6 +60,10 @@
     @Override
     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
+        if (!SubscriptionUtil.isSimHardwareVisible(getContext())) {
+            finish();
+            return controllers;
+        }
 
         NetworkProviderSimsCategoryController simCategoryPrefCtrl =
                 new NetworkProviderSimsCategoryController(context, KEY_PREFERENCE_CATEGORY_SIM,
@@ -88,7 +92,8 @@
 
                 @Override
                 protected boolean isPageSearchEnabled(Context context) {
-                    return context.getSystemService(UserManager.class).isAdminUser();
+                    return SubscriptionUtil.isSimHardwareVisible(context) &&
+                            context.getSystemService(UserManager.class).isAdminUser();
                 }
             };
 }
diff --git a/src/com/android/settings/network/MobileNetworkSummaryController.java b/src/com/android/settings/network/MobileNetworkSummaryController.java
index 1a85a7f..61dd079 100644
--- a/src/com/android/settings/network/MobileNetworkSummaryController.java
+++ b/src/com/android/settings/network/MobileNetworkSummaryController.java
@@ -206,7 +206,8 @@
 
     @Override
     public boolean isAvailable() {
-        return !Utils.isWifiOnly(mContext) && mUserManager.isAdminUser();
+        return SubscriptionUtil.isSimHardwareVisible(mContext) &&
+                !Utils.isWifiOnly(mContext) && mUserManager.isAdminUser();
     }
 
     @Override
diff --git a/src/com/android/settings/network/NetworkProviderCallsSmsController.java b/src/com/android/settings/network/NetworkProviderCallsSmsController.java
index c8b1c49..585c99e 100644
--- a/src/com/android/settings/network/NetworkProviderCallsSmsController.java
+++ b/src/com/android/settings/network/NetworkProviderCallsSmsController.java
@@ -190,7 +190,8 @@
 
     @Override
     public boolean isAvailable() {
-        return mUserManager.isAdminUser();
+        return SubscriptionUtil.isSimHardwareVisible(mContext) &&
+                mUserManager.isAdminUser();
     }
 
     @Override
diff --git a/src/com/android/settings/network/NetworkProviderCallsSmsFragment.java b/src/com/android/settings/network/NetworkProviderCallsSmsFragment.java
index aad9b10..b2cf74e 100644
--- a/src/com/android/settings/network/NetworkProviderCallsSmsFragment.java
+++ b/src/com/android/settings/network/NetworkProviderCallsSmsFragment.java
@@ -100,7 +100,8 @@
 
                 @Override
                 protected boolean isPageSearchEnabled(Context context) {
-                    return context.getSystemService(UserManager.class).isAdminUser();
+                    return SubscriptionUtil.isSimHardwareVisible(context) &&
+                            context.getSystemService(UserManager.class).isAdminUser();
                 }
             };
 }
diff --git a/src/com/android/settings/network/NetworkProviderSettings.java b/src/com/android/settings/network/NetworkProviderSettings.java
index 1c480e0..19ebd36 100644
--- a/src/com/android/settings/network/NetworkProviderSettings.java
+++ b/src/com/android/settings/network/NetworkProviderSettings.java
@@ -34,6 +34,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.PowerManager;
+import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
 import android.telephony.TelephonyManager;
@@ -341,7 +342,18 @@
         }
     }
 
+    /**
+     * Whether to show any UI which is SIM related.
+     */
+    @VisibleForTesting
+    boolean showAnySubscriptionInfo(Context context) {
+        return (context != null) && SubscriptionUtil.isSimHardwareVisible(context);
+    }
+
     private void addNetworkMobileProviderController() {
+        if (!showAnySubscriptionInfo(getContext())) {
+            return;
+        }
         if (mNetworkMobileProviderController == null) {
             mNetworkMobileProviderController = new NetworkMobileProviderController(
                     getContext(), PREF_KEY_PROVIDER_MOBILE_NETWORK);
@@ -598,10 +610,7 @@
             return;
         }
 
-        if (mSelectedWifiEntry.isSaved() && mSelectedWifiEntry.getConnectedState()
-                != WifiEntry.CONNECTED_STATE_CONNECTED) {
-            menu.add(Menu.NONE, MENU_ID_MODIFY, 0 /* order */, R.string.wifi_modify);
-        }
+        addModifyMenuIfSuitable(menu, mSelectedWifiEntry);
     }
 
     @VisibleForTesting
@@ -621,6 +630,14 @@
         }
     }
 
+    @VisibleForTesting
+    void addModifyMenuIfSuitable(ContextMenu menu, WifiEntry wifiEntry) {
+        if (mIsAdmin && wifiEntry.isSaved()
+                && wifiEntry.getConnectedState() != WifiEntry.CONNECTED_STATE_CONNECTED) {
+            menu.add(Menu.NONE, MENU_ID_MODIFY, 0 /* order */, R.string.wifi_modify);
+        }
+    }
+
     private boolean canForgetNetwork() {
         return mSelectedWifiEntry.canForget() && !WifiUtils.isNetworkLockedDown(getActivity(),
                 mSelectedWifiEntry.getWifiConfiguration());
@@ -643,6 +660,12 @@
                         () -> launchWifiDppConfiguratorActivity(mSelectedWifiEntry));
                 return true;
             case MENU_ID_MODIFY:
+                if (!mIsAdmin) {
+                    Log.e(TAG, "Can't modify Wi-Fi because the user isn't admin.");
+                    EventLog.writeEvent(0x534e4554, "237672190", UserHandle.myUserId(),
+                            "User isn't admin");
+                    return true;
+                }
                 showDialog(mSelectedWifiEntry, WifiConfigUiBase2.MODE_MODIFY);
                 return true;
             default:
diff --git a/src/com/android/settings/network/SubscriptionUtil.java b/src/com/android/settings/network/SubscriptionUtil.java
index 0bba86f..ccfcfb0 100644
--- a/src/com/android/settings/network/SubscriptionUtil.java
+++ b/src/com/android/settings/network/SubscriptionUtil.java
@@ -86,6 +86,14 @@
         return subscriptions;
     }
 
+    /**
+     * Check if SIM hardware is visible to the end user.
+     */
+    public static boolean isSimHardwareVisible(Context context) {
+        return context.getResources()
+            .getBoolean(R.bool.config_show_sim_info);
+    }
+
     @VisibleForTesting
     static boolean isInactiveInsertedPSim(UiccSlotInfo slotInfo) {
         if (slotInfo == null)  {
diff --git a/src/com/android/settings/network/UiccSlotUtil.java b/src/com/android/settings/network/UiccSlotUtil.java
index e5323d1..4c26995 100644
--- a/src/com/android/settings/network/UiccSlotUtil.java
+++ b/src/com/android/settings/network/UiccSlotUtil.java
@@ -28,7 +28,6 @@
 import android.util.Log;
 
 import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.telephony.uicc.UiccController;
 import com.android.settingslib.utils.ThreadUtils;
 
 import com.google.common.collect.ImmutableList;
@@ -141,7 +140,8 @@
                         inactiveRemovableSlot,
                         /*removable sim's port Id*/ TelephonyManager.DEFAULT_PORT_INDEX,
                         excludedLogicalSlotIndex),
-                context);
+                context,
+                /*isWaitingForValidSubId=*/ true);
     }
 
     /**
@@ -179,7 +179,8 @@
         performSwitchToSlot(telMgr,
                 prepareUiccSlotMappings(uiccSlotMappings, /*slot is not psim*/ false,
                         physicalSlotId, port, excludedLogicalSlotIndex),
-                context);
+                context,
+                /*isWaitingForValidSubId=*/ false);
     }
 
     /**
@@ -231,7 +232,8 @@
     }
 
     private static void performSwitchToSlot(TelephonyManager telMgr,
-            Collection<UiccSlotMapping> uiccSlotMappings, Context context)
+            Collection<UiccSlotMapping> uiccSlotMappings, Context context,
+            boolean isWaitingForValidSubId)
             throws UiccSlotsException {
         CarrierConfigChangedReceiver receiver = null;
         long waitingTimeMillis =
@@ -241,7 +243,7 @@
                         DEFAULT_WAIT_AFTER_SWITCH_TIMEOUT_MILLIS);
         try {
             CountDownLatch latch = new CountDownLatch(1);
-            receiver = new CarrierConfigChangedReceiver(latch);
+            receiver = new CarrierConfigChangedReceiver(latch, isWaitingForValidSubId);
             receiver.registerOn(context);
             telMgr.setSimSlotMapping(uiccSlotMappings);
             latch.await(waitingTimeMillis, TimeUnit.MILLISECONDS);
@@ -270,6 +272,7 @@
         if (slotId == INVALID_PHYSICAL_SLOT_ID) {
             for (int i = 0; i < slots.length; i++) {
                 if (slots[i].isRemovable()
+                        && !slots[i].getIsEuicc()
                         && !slots[i].getPorts().stream().findFirst().get().isActive()
                         && slots[i].getCardStateInfo() != UiccSlotInfo.CARD_STATE_INFO_ERROR
                         && slots[i].getCardStateInfo() != UiccSlotInfo.CARD_STATE_INFO_RESTRICTED) {
@@ -410,4 +413,29 @@
                 .findFirst()
                 .orElse(INVALID_LOGICAL_SLOT_ID);
     }
+
+    /**
+     * Return whether the removable psim is enabled.
+     *
+     * @param telMgr is a TelephonyManager.
+     * @return whether the removable psim is enabled.
+     */
+    public static boolean isRemovableSimEnabled(TelephonyManager telMgr) {
+        if (telMgr == null) {
+            return false;
+        }
+        ImmutableList<UiccSlotInfo> slotInfos = UiccSlotUtil.getSlotInfos(telMgr);
+        boolean isRemovableSimEnabled =
+                slotInfos.stream()
+                        .anyMatch(
+                                slot -> slot != null
+                                        && slot.isRemovable()
+                                        && !slot.getIsEuicc()
+                                        && slot.getPorts().stream().anyMatch(
+                                                port -> port.isActive())
+                                        && slot.getCardStateInfo()
+                                                == UiccSlotInfo.CARD_STATE_INFO_PRESENT);
+        Log.i(TAG, "isRemovableSimEnabled: " + isRemovableSimEnabled);
+        return isRemovableSimEnabled;
+    }
 }
diff --git a/src/com/android/settings/network/telephony/MobileNetworkSettings.java b/src/com/android/settings/network/telephony/MobileNetworkSettings.java
index 94b6aaf..05e58e9 100644
--- a/src/com/android/settings/network/telephony/MobileNetworkSettings.java
+++ b/src/com/android/settings/network/telephony/MobileNetworkSettings.java
@@ -120,6 +120,10 @@
 
     @Override
     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
+        if (!SubscriptionUtil.isSimHardwareVisible(context)) {
+            finish();
+            return Arrays.asList();
+        }
         if (getArguments() == null) {
             Intent intent = getIntent();
             if (intent != null) {
@@ -398,7 +402,8 @@
                 /** suppress full page if user is not admin */
                 @Override
                 protected boolean isPageSearchEnabled(Context context) {
-                    return context.getSystemService(UserManager.class).isAdminUser();
+                    return SubscriptionUtil.isSimHardwareVisible(context) &&
+                            context.getSystemService(UserManager.class).isAdminUser();
                 }
             };
 
diff --git a/src/com/android/settings/network/telephony/MobileNetworkUtils.java b/src/com/android/settings/network/telephony/MobileNetworkUtils.java
index e769a4e..8305c4a 100644
--- a/src/com/android/settings/network/telephony/MobileNetworkUtils.java
+++ b/src/com/android/settings/network/telephony/MobileNetworkUtils.java
@@ -263,6 +263,9 @@
      * the user has enabled development mode.
      */
     public static boolean showEuiccSettings(Context context) {
+        if (!SubscriptionUtil.isSimHardwareVisible(context)) {
+            return false;
+        }
         long timeForAccess = SystemClock.elapsedRealtime();
         try {
             Boolean isShow = ((Future<Boolean>) ThreadUtils.postOnBackgroundThread(() -> {
diff --git a/src/com/android/settings/network/telephony/ToggleSubscriptionDialogActivity.java b/src/com/android/settings/network/telephony/ToggleSubscriptionDialogActivity.java
index a878cb3..6fa803d 100644
--- a/src/com/android/settings/network/telephony/ToggleSubscriptionDialogActivity.java
+++ b/src/com/android/settings/network/telephony/ToggleSubscriptionDialogActivity.java
@@ -24,7 +24,6 @@
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.UiccCardInfo;
-import android.telephony.UiccSlotInfo;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.View;
@@ -39,8 +38,6 @@
 import com.android.settings.network.UiccSlotUtil;
 import com.android.settings.sim.SimActivationNotifier;
 
-import com.google.common.collect.ImmutableList;
-
 import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -586,18 +583,7 @@
     }
 
     private boolean isRemovableSimEnabled() {
-        ImmutableList<UiccSlotInfo> slotInfos = UiccSlotUtil.getSlotInfos(mTelMgr);
-        boolean isRemovableSimEnabled =
-                slotInfos.stream()
-                        .anyMatch(
-                                slot -> slot != null
-                                        && slot.isRemovable()
-                                        && slot.getPorts().stream().anyMatch(
-                                                port -> port.isActive())
-                                        && slot.getCardStateInfo()
-                                                == UiccSlotInfo.CARD_STATE_INFO_PRESENT);
-        Log.i(TAG, "isRemovableSimEnabled: " + isRemovableSimEnabled);
-        return isRemovableSimEnabled;
+        return UiccSlotUtil.isRemovableSimEnabled(mTelMgr);
     }
 
     private boolean isMultipleEnabledProfilesSupported() {
diff --git a/src/com/android/settings/notification/MediaVolumePreferenceController.java b/src/com/android/settings/notification/MediaVolumePreferenceController.java
index 2466b77..0ddba08 100644
--- a/src/com/android/settings/notification/MediaVolumePreferenceController.java
+++ b/src/com/android/settings/notification/MediaVolumePreferenceController.java
@@ -93,7 +93,7 @@
 
     @VisibleForTesting
     boolean isSupportEndItem() {
-        return isConnectedBLEDevice();
+        return getWorker() != null && getWorker().isBroadcastSupported() && isConnectedBLEDevice();
     }
 
     private boolean isConnectedBLEDevice() {
diff --git a/src/com/android/settings/notification/NotificationAssistantPreferenceController.java b/src/com/android/settings/notification/NotificationAssistantPreferenceController.java
index 2c02db9..ee36273 100644
--- a/src/com/android/settings/notification/NotificationAssistantPreferenceController.java
+++ b/src/com/android/settings/notification/NotificationAssistantPreferenceController.java
@@ -141,7 +141,10 @@
     @Override
     public void updateState(Preference preference) {
         super.updateState(preference);
-        if (isNASSettingActivityAvailable()) {
+        if (mDefaultNASComponent == null) {
+            preference.setEnabled(false);
+            ((PrimarySwitchPreference) preference).setSwitchEnabled(false);
+        } else if (isNASSettingActivityAvailable()) {
             preference.setIntent(mNASSettingIntent);
         } else {
             // Cannot find settings activity from the default NAS app
diff --git a/src/com/android/settings/notification/NotificationBackend.java b/src/com/android/settings/notification/NotificationBackend.java
index 150dbe0..68f5d08 100644
--- a/src/com/android/settings/notification/NotificationBackend.java
+++ b/src/com/android/settings/notification/NotificationBackend.java
@@ -126,6 +126,7 @@
             if (app.requestedPermissions == null || Arrays.stream(app.requestedPermissions)
                     .noneMatch(p -> p.equals(android.Manifest.permission.POST_NOTIFICATIONS))) {
                 row.lockedImportance = true;
+                row.permissionStateLocked = true;
             }
         }
     }
@@ -684,6 +685,9 @@
         public boolean systemApp;
         public boolean lockedImportance;
         public boolean showBadge;
+        // For apps target T but have not but has not requested the permission
+        // we cannot change the permission state
+        public boolean permissionStateLocked;
         public int bubblePreference = NotificationManager.BUBBLE_PREFERENCE_NONE;
         public int userId;
         public int blockedChannelCount;
diff --git a/src/com/android/settings/notification/NotificationVolumePreferenceController.java b/src/com/android/settings/notification/NotificationVolumePreferenceController.java
index 0fe0d62..322bb6c 100644
--- a/src/com/android/settings/notification/NotificationVolumePreferenceController.java
+++ b/src/com/android/settings/notification/NotificationVolumePreferenceController.java
@@ -16,26 +16,96 @@
 
 package com.android.settings.notification;
 
+import android.app.INotificationManager;
+import android.app.NotificationManager;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
 import android.media.AudioManager;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.os.ServiceManager;
+import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.text.TextUtils;
+import android.util.Log;
 
+import androidx.lifecycle.OnLifecycleEvent;
+
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.Utils;
+import com.android.settingslib.core.lifecycle.Lifecycle;
 
-public class NotificationVolumePreferenceController extends
-    RingVolumePreferenceController {
+import java.util.Objects;
 
+/**
+ * Update notification volume icon in Settings in response to user adjusting volume
+ */
+public class NotificationVolumePreferenceController extends VolumeSeekBarPreferenceController {
+
+    private static final String TAG = "NotificationVolumePreferenceController";
     private static final String KEY_NOTIFICATION_VOLUME = "notification_volume";
 
+    private Vibrator mVibrator;
+    private int mRingerMode = AudioManager.RINGER_MODE_NORMAL;
+    private ComponentName mSuppressor;
+    private final RingReceiver mReceiver = new RingReceiver();
+    private final H mHandler = new H();
+    private INotificationManager mNoMan;
+
+
+    private int mMuteIcon;
+    private final int mNormalIconId =  R.drawable.ic_notifications;
+    private final int mVibrateIconId = R.drawable.ic_volume_ringer_vibrate;
+    private final int mSilentIconId = R.drawable.ic_notifications_off_24dp;
+
+    private final boolean mRingNotificationAliased;
+
+
     public NotificationVolumePreferenceController(Context context) {
-        super(context, KEY_NOTIFICATION_VOLUME);
+        this(context, KEY_NOTIFICATION_VOLUME);
+    }
+
+    public NotificationVolumePreferenceController(Context context, String key) {
+        super(context, key);
+        mVibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE);
+        if (mVibrator != null && !mVibrator.hasVibrator()) {
+            mVibrator = null;
+        }
+
+        mRingNotificationAliased = mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types);
+        updateRingerMode();
+    }
+
+    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
+    @Override
+    public void onResume() {
+        super.onResume();
+        mReceiver.register(true);
+        updateEffectsSuppressor();
+        updatePreferenceIconAndSliderState();
+    }
+
+    @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+    @Override
+    public void onPause() {
+        super.onPause();
+        mReceiver.register(false);
     }
 
     @Override
     public int getAvailabilityStatus() {
+
+        // Show separate notification slider if ring/notification are not aliased by AudioManager --
+        // if they are, notification volume is controlled by RingVolumePreferenceController.
         return mContext.getResources().getBoolean(R.bool.config_show_notification_volume)
-                && !Utils.isVoiceCapable(mContext) && !mHelper.isSingleVolume()
+                && (!mRingNotificationAliased || !Utils.isVoiceCapable(mContext))
+                && !mHelper.isSingleVolume()
                 ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
     }
 
@@ -55,13 +125,152 @@
     }
 
     @Override
+    public boolean useDynamicSliceSummary() {
+        return true;
+    }
+
+    @Override
     public int getAudioStream() {
         return AudioManager.STREAM_NOTIFICATION;
     }
 
     @Override
     public int getMuteIcon() {
-        return R.drawable.ic_notifications_off_24dp;
+        return mMuteIcon;
+    }
+
+    private void updateRingerMode() {
+        final int ringerMode = mHelper.getRingerModeInternal();
+        if (mRingerMode == ringerMode) return;
+        mRingerMode = ringerMode;
+        updatePreferenceIconAndSliderState();
+    }
+
+    private void updateEffectsSuppressor() {
+        final ComponentName suppressor = NotificationManager.from(mContext).getEffectsSuppressor();
+        if (Objects.equals(suppressor, mSuppressor)) return;
+
+        if (mNoMan == null) {
+            mNoMan = INotificationManager.Stub.asInterface(
+                    ServiceManager.getService(Context.NOTIFICATION_SERVICE));
+        }
+
+        final int hints;
+        try {
+            hints = mNoMan.getHintsFromListenerNoToken();
+        } catch (android.os.RemoteException exception) {
+            Log.w(TAG, "updateEffectsSuppressor: " + exception.getLocalizedMessage());
+            return;
+        }
+
+        if (hintsMatch(hints)) {
+
+            mSuppressor = suppressor;
+            if (mPreference != null) {
+                final String text = SuppressorHelper.getSuppressionText(mContext, suppressor);
+                mPreference.setSuppressionText(text);
+            }
+        }
+    }
+
+    @VisibleForTesting
+    boolean hintsMatch(int hints) {
+        boolean allEffectsDisabled =
+                (hints & NotificationListenerService.HINT_HOST_DISABLE_EFFECTS) != 0;
+        boolean notificationEffectsDisabled =
+                (hints & NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS) != 0;
+
+        return allEffectsDisabled || notificationEffectsDisabled;
+    }
+
+    private void updatePreferenceIconAndSliderState() {
+        if (mPreference != null) {
+            if (mVibrator != null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+                mMuteIcon = mVibrateIconId;
+                mPreference.showIcon(mVibrateIconId);
+                mPreference.setEnabled(false);
+
+            } else if (mRingerMode == AudioManager.RINGER_MODE_SILENT
+                    || mVibrator == null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+                mMuteIcon = mSilentIconId;
+                mPreference.showIcon(mSilentIconId);
+                mPreference.setEnabled(false);
+            } else { // ringmode normal: could be that we are still silent
+                mPreference.setEnabled(true);
+                if (mHelper.getStreamVolume(AudioManager.STREAM_NOTIFICATION) == 0) {
+                    // ring is in normal, but notification is in silent
+                    mMuteIcon = mSilentIconId;
+                    mPreference.showIcon(mSilentIconId);
+                } else {
+                    mPreference.showIcon(mNormalIconId);
+                }
+            }
+        }
+    }
+
+    private final class H extends Handler {
+        private static final int UPDATE_EFFECTS_SUPPRESSOR = 1;
+        private static final int UPDATE_RINGER_MODE = 2;
+        private static final int NOTIFICATION_VOLUME_CHANGED = 3;
+
+        private H() {
+            super(Looper.getMainLooper());
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case UPDATE_EFFECTS_SUPPRESSOR:
+                    updateEffectsSuppressor();
+                    break;
+                case UPDATE_RINGER_MODE:
+                    updateRingerMode();
+                    break;
+                case NOTIFICATION_VOLUME_CHANGED:
+                    updatePreferenceIconAndSliderState();
+                    break;
+            }
+        }
+    }
+
+    /**
+     * For notification volume icon to be accurate, we need to listen to volume change as well.
+     * That is because the icon can change from mute/vibrate to normal without ringer mode changing.
+     */
+    private class RingReceiver extends BroadcastReceiver {
+        private boolean mRegistered;
+
+        public void register(boolean register) {
+            if (mRegistered == register) return;
+            if (register) {
+                final IntentFilter filter = new IntentFilter();
+                filter.addAction(NotificationManager.ACTION_EFFECTS_SUPPRESSOR_CHANGED);
+                filter.addAction(AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION);
+                filter.addAction(AudioManager.VOLUME_CHANGED_ACTION);
+                mContext.registerReceiver(this, filter);
+            } else {
+                mContext.unregisterReceiver(this);
+            }
+            mRegistered = register;
+        }
+
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            if (NotificationManager.ACTION_EFFECTS_SUPPRESSOR_CHANGED.equals(action)) {
+                mHandler.sendEmptyMessage(H.UPDATE_EFFECTS_SUPPRESSOR);
+            } else if (AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION.equals(action)) {
+                mHandler.sendEmptyMessage(H.UPDATE_RINGER_MODE);
+            } else if (AudioManager.VOLUME_CHANGED_ACTION.equals(action)) {
+                int streamType = intent.getIntExtra(AudioManager.EXTRA_VOLUME_STREAM_TYPE, -1);
+                if (streamType == AudioManager.STREAM_NOTIFICATION) {
+                    int streamValue = intent.getIntExtra(AudioManager.EXTRA_VOLUME_STREAM_VALUE,
+                            -1);
+                    mHandler.obtainMessage(H.NOTIFICATION_VOLUME_CHANGED, streamValue, 0)
+                            .sendToTarget();
+                }
+            }
+        }
     }
 
 }
diff --git a/src/com/android/settings/notification/RingVolumePreferenceController.java b/src/com/android/settings/notification/RingVolumePreferenceController.java
index 5e7d067..a78689f 100644
--- a/src/com/android/settings/notification/RingVolumePreferenceController.java
+++ b/src/com/android/settings/notification/RingVolumePreferenceController.java
@@ -16,6 +16,7 @@
 
 package com.android.settings.notification;
 
+import android.app.INotificationManager;
 import android.app.NotificationManager;
 import android.content.BroadcastReceiver;
 import android.content.ComponentName;
@@ -26,30 +27,56 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
+import android.os.ServiceManager;
 import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.text.TextUtils;
+import android.util.Log;
 
 import androidx.lifecycle.OnLifecycleEvent;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
 import java.util.Objects;
 
+/**
+ * This slider can represent both ring and notification, if the corresponding streams are aliased,
+ * and only ring if the streams are not aliased.
+ */
 public class RingVolumePreferenceController extends VolumeSeekBarPreferenceController {
 
-    private static final String TAG = "RingVolumeController";
+    private static final String TAG = "RingVolumePreferenceController";
     private static final String KEY_RING_VOLUME = "ring_volume";
 
     private Vibrator mVibrator;
-    private int mRingerMode = -1;
+    private int mRingerMode = AudioManager.RINGER_MODE_NORMAL;
     private ComponentName mSuppressor;
     private final RingReceiver mReceiver = new RingReceiver();
     private final H mHandler = new H();
 
     private int mMuteIcon;
 
+    /*
+     * Whether ring and notification streams are aliased together by AudioManager.
+     * If they are, we'll present one volume control for both.
+     * If not, we'll present separate volume controls.
+     */
+    private final boolean mRingAliasNotif;
+
+    private final int mNormalIconId;
+    @VisibleForTesting
+    final int mVibrateIconId;
+    @VisibleForTesting
+    final int mSilentIconId;
+
+    @VisibleForTesting
+    final int mTitleId;
+
+    private INotificationManager mNoMan;
+
     public RingVolumePreferenceController(Context context) {
         this(context, KEY_RING_VOLUME);
     }
@@ -60,9 +87,31 @@
         if (mVibrator != null && !mVibrator.hasVibrator()) {
             mVibrator = null;
         }
+
+        mRingAliasNotif = isRingAliasNotification();
+        if (mRingAliasNotif) {
+            mTitleId = R.string.ring_volume_option_title;
+
+            mNormalIconId = R.drawable.ic_notifications;
+            mSilentIconId = R.drawable.ic_notifications_off_24dp;
+        } else {
+            mTitleId = R.string.separate_ring_volume_option_title;
+
+            mNormalIconId = R.drawable.ic_ring_volume;
+            mSilentIconId = R.drawable.ic_ring_volume_off;
+        }
+        // todo: set a distinct vibrate icon for ring vs notification
+        mVibrateIconId = R.drawable.ic_volume_ringer_vibrate;
+
         updateRingerMode();
     }
 
+    @VisibleForTesting
+    boolean isRingAliasNotification() {
+        return mContext.getResources().getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types);
+    }
+
     @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
     @Override
     public void onResume() {
@@ -70,6 +119,7 @@
         mReceiver.register(true);
         updateEffectsSuppressor();
         updatePreferenceIcon();
+        setPreferenceTitle();
     }
 
     @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
@@ -115,7 +165,8 @@
         return mMuteIcon;
     }
 
-    private void updateRingerMode() {
+    @VisibleForTesting
+    void updateRingerMode() {
         final int ringerMode = mHelper.getRingerModeInternal();
         if (mRingerMode == ringerMode) return;
         mRingerMode = ringerMode;
@@ -125,28 +176,73 @@
     private void updateEffectsSuppressor() {
         final ComponentName suppressor = NotificationManager.from(mContext).getEffectsSuppressor();
         if (Objects.equals(suppressor, mSuppressor)) return;
-        mSuppressor = suppressor;
-        if (mPreference != null) {
-            final String text = SuppressorHelper.getSuppressionText(mContext, suppressor);
-            mPreference.setSuppressionText(text);
+
+        if (mNoMan == null) {
+            mNoMan = INotificationManager.Stub.asInterface(
+                    ServiceManager.getService(Context.NOTIFICATION_SERVICE));
         }
-        updatePreferenceIcon();
+
+        final int hints;
+        try {
+            hints = mNoMan.getHintsFromListenerNoToken();
+        } catch (android.os.RemoteException ex) {
+            Log.w(TAG, "updateEffectsSuppressor: " + ex.getMessage());
+            return;
+        }
+
+        if (hintsMatch(hints, mRingAliasNotif)) {
+            mSuppressor = suppressor;
+            if (mPreference != null) {
+                final String text = SuppressorHelper.getSuppressionText(mContext, suppressor);
+                mPreference.setSuppressionText(text);
+            }
+        }
+    }
+
+    @VisibleForTesting
+    boolean hintsMatch(int hints, boolean ringNotificationAliased) {
+        return (hints & NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS) != 0
+                || (hints & NotificationListenerService.HINT_HOST_DISABLE_EFFECTS) != 0
+                || ((hints & NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS)
+                != 0 && ringNotificationAliased);
+    }
+
+    @VisibleForTesting
+    void setPreference(VolumeSeekBarPreference volumeSeekBarPreference) {
+        mPreference = volumeSeekBarPreference;
+    }
+
+    @VisibleForTesting
+    void setVibrator(Vibrator vibrator) {
+        mVibrator = vibrator;
     }
 
     private void updatePreferenceIcon() {
         if (mPreference != null) {
-            if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
-                mMuteIcon = R.drawable.ic_volume_ringer_vibrate;
-                mPreference.showIcon(R.drawable.ic_volume_ringer_vibrate);
-            } else if (mRingerMode == AudioManager.RINGER_MODE_SILENT) {
-                mMuteIcon = R.drawable.ic_notifications_off_24dp;
-                mPreference.showIcon(R.drawable.ic_notifications_off_24dp);
+            if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) {
+                mPreference.showIcon(mNormalIconId);
             } else {
-                mPreference.showIcon(R.drawable.ic_notifications);
+                if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE && mVibrator != null) {
+                    mMuteIcon = mVibrateIconId;
+                } else {
+                    mMuteIcon = mSilentIconId;
+                }
+                mPreference.showIcon(mMuteIcon);
             }
         }
     }
 
+    /**
+     * This slider can represent both ring and notification, or only ring.
+     * Note: This cannot be used in the constructor, as the reference to preference object would
+     * still be null.
+     */
+    private void setPreferenceTitle() {
+        if (mPreference != null) {
+            mPreference.setTitle(mTitleId);
+        }
+    }
+
     private final class H extends Handler {
         private static final int UPDATE_EFFECTS_SUPPRESSOR = 1;
         private static final int UPDATE_RINGER_MODE = 2;
diff --git a/src/com/android/settings/notification/ShowOnLockScreenNotificationPreferenceController.java b/src/com/android/settings/notification/ShowOnLockScreenNotificationPreferenceController.java
index f7dc391..1addd82 100644
--- a/src/com/android/settings/notification/ShowOnLockScreenNotificationPreferenceController.java
+++ b/src/com/android/settings/notification/ShowOnLockScreenNotificationPreferenceController.java
@@ -23,6 +23,9 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
 import com.android.settings.core.PreferenceControllerMixin;
@@ -34,9 +37,6 @@
 
 import java.util.ArrayList;
 
-import androidx.preference.Preference;
-import androidx.preference.PreferenceScreen;
-
 public class ShowOnLockScreenNotificationPreferenceController extends AbstractPreferenceController
         implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
@@ -157,6 +157,6 @@
 
     private boolean getLockscreenSilentNotificationsEnabled() {
         return Settings.Secure.getInt(mContext.getContentResolver(),
-                Settings.Secure.LOCK_SCREEN_SHOW_SILENT_NOTIFICATIONS, 1) != 0;
+                Settings.Secure.LOCK_SCREEN_SHOW_SILENT_NOTIFICATIONS, 0) != 0;
     }
 }
diff --git a/src/com/android/settings/notification/VibrateIconPreferenceController.java b/src/com/android/settings/notification/VibrateIconPreferenceController.java
index 25d2326..d772b47 100644
--- a/src/com/android/settings/notification/VibrateIconPreferenceController.java
+++ b/src/com/android/settings/notification/VibrateIconPreferenceController.java
@@ -19,6 +19,7 @@
 import static com.android.settings.notification.SettingPref.TYPE_SECURE;
 
 import android.content.Context;
+import android.os.Vibrator;
 import android.provider.Settings.Secure;
 
 import com.android.settings.SettingsPreferenceFragment;
@@ -27,16 +28,18 @@
 public class VibrateIconPreferenceController extends SettingPrefController {
 
     private static final String KEY_VIBRATE_ICON = "vibrate_icon";
+    private final boolean mHasVibrator;
 
     public VibrateIconPreferenceController(Context context, SettingsPreferenceFragment parent,
             Lifecycle lifecycle) {
         super(context, parent, lifecycle);
+        mHasVibrator = context.getSystemService(Vibrator.class).hasVibrator();
         mPreference = new SettingPref(
             TYPE_SECURE, KEY_VIBRATE_ICON, Secure.STATUS_BAR_SHOW_VIBRATE_ICON, 0 /*default off*/);
     }
 
     @Override
     public boolean isAvailable() {
-        return true;
+        return mHasVibrator;
     }
 }
diff --git a/src/com/android/settings/notification/app/NotificationsOffPreferenceController.java b/src/com/android/settings/notification/app/NotificationsOffPreferenceController.java
index 0c7cd23..04e3f0e 100644
--- a/src/com/android/settings/notification/app/NotificationsOffPreferenceController.java
+++ b/src/com/android/settings/notification/app/NotificationsOffPreferenceController.java
@@ -62,6 +62,8 @@
                 preference.setTitle(R.string.channel_notifications_off_desc);
             } else if (mChannelGroup != null) {
                 preference.setTitle(R.string.channel_group_notifications_off_desc);
+            } else if (mAppRow.permissionStateLocked) {
+                preference.setTitle(R.string.app_notifications_not_send_desc);
             } else {
                 preference.setTitle(R.string.app_notifications_off_desc);
             }
diff --git a/src/com/android/settings/overlay/FeatureFactory.java b/src/com/android/settings/overlay/FeatureFactory.java
index c59b385..aff7197 100644
--- a/src/com/android/settings/overlay/FeatureFactory.java
+++ b/src/com/android/settings/overlay/FeatureFactory.java
@@ -45,7 +45,6 @@
 import com.android.settings.security.SecuritySettingsFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.users.UserFeatureProvider;
-import com.android.settings.vpn2.AdvancedVpnFeatureProvider;
 import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
@@ -178,11 +177,6 @@
      */
     public abstract AccessibilityMetricsFeatureProvider getAccessibilityMetricsFeatureProvider();
 
-    /**
-     * Retrieves implementation for advanced vpn feature.
-     */
-    public abstract AdvancedVpnFeatureProvider getAdvancedVpnFeatureProvider();
-
     public static final class FactoryNotFoundException extends RuntimeException {
         public FactoryNotFoundException(Throwable throwable) {
             super("Unable to create factory. Did you misconfigure Proguard?", throwable);
diff --git a/src/com/android/settings/overlay/FeatureFactoryImpl.java b/src/com/android/settings/overlay/FeatureFactoryImpl.java
index 593b866..89f74de 100644
--- a/src/com/android/settings/overlay/FeatureFactoryImpl.java
+++ b/src/com/android/settings/overlay/FeatureFactoryImpl.java
@@ -71,8 +71,6 @@
 import com.android.settings.slices.SlicesFeatureProviderImpl;
 import com.android.settings.users.UserFeatureProvider;
 import com.android.settings.users.UserFeatureProviderImpl;
-import com.android.settings.vpn2.AdvancedVpnFeatureProvider;
-import com.android.settings.vpn2.AdvancedVpnFeatureProviderImpl;
 import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settings.wifi.WifiTrackerLibProviderImpl;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
@@ -108,7 +106,6 @@
     private SecuritySettingsFeatureProvider mSecuritySettingsFeatureProvider;
     private AccessibilitySearchFeatureProvider mAccessibilitySearchFeatureProvider;
     private AccessibilityMetricsFeatureProvider mAccessibilityMetricsFeatureProvider;
-    private AdvancedVpnFeatureProvider mAdvancedVpnFeatureProvider;
 
     @Override
     public SupportFeatureProvider getSupportFeatureProvider(Context context) {
@@ -337,12 +334,4 @@
         }
         return mAccessibilityMetricsFeatureProvider;
     }
-
-    @Override
-    public AdvancedVpnFeatureProvider getAdvancedVpnFeatureProvider() {
-        if (mAdvancedVpnFeatureProvider == null) {
-            mAdvancedVpnFeatureProvider = new AdvancedVpnFeatureProviderImpl();
-        }
-        return mAdvancedVpnFeatureProvider;
-    }
 }
diff --git a/src/com/android/settings/panel/PanelFragment.java b/src/com/android/settings/panel/PanelFragment.java
index 04ae311..1ce4492 100644
--- a/src/com/android/settings/panel/PanelFragment.java
+++ b/src/com/android/settings/panel/PanelFragment.java
@@ -60,6 +60,7 @@
 
 import com.google.android.setupdesign.DividerItemDecoration;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -339,8 +340,13 @@
             mSliceLiveData.put(uri, sliceLiveData);
 
             sliceLiveData.observe(getViewLifecycleOwner(), slice -> {
-                // If the Slice has already loaded, do nothing.
+
+                // If the Slice has already loaded, refresh list with slice data.
                 if (mPanelSlicesLoaderCountdownLatch.isSliceLoaded(uri)) {
+                    if (mAdapter != null) {
+                        int itemIndex = (new ArrayList<>(mSliceLiveData.keySet())).indexOf(uri);
+                        mAdapter.notifyItemChanged(itemIndex);
+                    }
                     return;
                 }
 
diff --git a/src/com/android/settings/panel/PanelSlicesAdapter.java b/src/com/android/settings/panel/PanelSlicesAdapter.java
index 9f5ffe9..d728366 100644
--- a/src/com/android/settings/panel/PanelSlicesAdapter.java
+++ b/src/com/android/settings/panel/PanelSlicesAdapter.java
@@ -54,7 +54,7 @@
      * Maximum number of slices allowed on the panel view.
      */
     @VisibleForTesting
-    static final int MAX_NUM_OF_SLICES = 6;
+    static final int MAX_NUM_OF_SLICES = 7;
 
     private final List<LiveData<Slice>> mSliceLiveData;
     private final int mMetricsCategory;
@@ -84,7 +84,7 @@
 
     @Override
     public void onBindViewHolder(@NonNull SliceRowViewHolder sliceRowViewHolder, int position) {
-        sliceRowViewHolder.onBind(mSliceLiveData.get(position), position);
+        sliceRowViewHolder.onBind(mSliceLiveData.get(position).getValue());
     }
 
     /**
@@ -132,15 +132,14 @@
         /**
          * Called when the view is displayed.
          */
-        public void onBind(LiveData<Slice> sliceLiveData, int position) {
-            sliceLiveData.observe(mPanelFragment.getViewLifecycleOwner(), sliceView);
-
-            // Do not show the divider above media devices switcher slice per request
-            final Slice slice = sliceLiveData.getValue();
-
+        public void onBind(Slice slice) {
             // Hides slice which reports with error hint or not contain any slice sub-item.
             if (slice == null || !isValidSlice(slice)) {
                 sliceView.setVisibility(View.GONE);
+                return;
+            } else {
+                sliceView.setSlice(slice);
+                sliceView.setVisibility(View.VISIBLE);
             }
 
             // Add divider for the end icon
@@ -154,7 +153,7 @@
                                 .action(0 /* attribution */,
                                         SettingsEnums.ACTION_PANEL_INTERACTION,
                                         mMetricsCategory,
-                                        sliceLiveData.getValue().getUri().getLastPathSegment()
+                                        slice.getUri().getLastPathSegment()
                                         /* log key */,
                                         eventInfo.actionType /* value */);
                     })
diff --git a/src/com/android/settings/search/SearchFeatureProvider.java b/src/com/android/settings/search/SearchFeatureProvider.java
index 1785361..b14a4d7 100644
--- a/src/com/android/settings/search/SearchFeatureProvider.java
+++ b/src/com/android/settings/search/SearchFeatureProvider.java
@@ -72,6 +72,12 @@
     }
 
     /**
+     * Send the pre-index intent.
+     */
+    default void sendPreIndexIntent(Context context){
+    }
+
+    /**
      * Initializes the search toolbar.
      */
     default void initSearchToolbar(FragmentActivity activity, Toolbar toolbar, int pageId) {
diff --git a/src/com/android/settings/security/SimLockPreferenceController.java b/src/com/android/settings/security/SimLockPreferenceController.java
index 7cd0173..8429a9f 100644
--- a/src/com/android/settings/security/SimLockPreferenceController.java
+++ b/src/com/android/settings/security/SimLockPreferenceController.java
@@ -28,6 +28,7 @@
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.network.SubscriptionUtil;
 
 import java.util.List;
 
@@ -50,6 +51,10 @@
 
     @Override
     public int getAvailabilityStatus() {
+        if (!SubscriptionUtil.isSimHardwareVisible(mContext)) {
+            return UNSUPPORTED_ON_DEVICE;
+        }
+
         final List<SubscriptionInfo> subInfoList =
                 mSubscriptionManager.getActiveSubscriptionInfoList();
 
diff --git a/src/com/android/settings/sim/SimDialogActivity.java b/src/com/android/settings/sim/SimDialogActivity.java
index 9c4f8f1..464ba9b 100644
--- a/src/com/android/settings/sim/SimDialogActivity.java
+++ b/src/com/android/settings/sim/SimDialogActivity.java
@@ -35,6 +35,7 @@
 import androidx.fragment.app.FragmentManager;
 
 import com.android.settings.R;
+import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.network.telephony.SubscriptionActionDialogActivity;
 
 import java.util.List;
@@ -65,6 +66,11 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        if (!SubscriptionUtil.isSimHardwareVisible(this)) {
+            Log.d(TAG, "Not support on device without SIM.");
+            finish();
+            return;
+        }
         SimDialogProhibitService.supportDismiss(this);
 
         getWindow().addSystemFlags(
diff --git a/src/com/android/settings/sim/SimSelectNotification.java b/src/com/android/settings/sim/SimSelectNotification.java
index 9d3f860..9b235ce 100644
--- a/src/com/android/settings/sim/SimSelectNotification.java
+++ b/src/com/android/settings/sim/SimSelectNotification.java
@@ -77,6 +77,10 @@
 
     @Override
     public void onReceive(Context context, Intent intent) {
+        if (!SubscriptionUtil.isSimHardwareVisible(context)) {
+            Log.w(TAG, "Received unexpected intent with null action.");
+            return;
+        }
         String action = intent.getAction();
 
         if (action == null) {
diff --git a/src/com/android/settings/sim/smartForwarding/SmartForwardingActivity.java b/src/com/android/settings/sim/smartForwarding/SmartForwardingActivity.java
index 217801e..070e65a 100644
--- a/src/com/android/settings/sim/smartForwarding/SmartForwardingActivity.java
+++ b/src/com/android/settings/sim/smartForwarding/SmartForwardingActivity.java
@@ -38,6 +38,7 @@
 
 import com.android.settings.R;
 import com.android.settings.core.SettingsBaseActivity;
+import com.android.settings.network.SubscriptionUtil;
 
 import com.google.common.util.concurrent.FutureCallback;
 import com.google.common.util.concurrent.Futures;
@@ -48,6 +49,7 @@
 import java.util.concurrent.Executors;
 
 public class SmartForwardingActivity extends SettingsBaseActivity {
+    static final String LOG_TAG = SmartForwardingActivity.class.toString();
     final ListeningExecutorService service =
             MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor());
 
@@ -55,6 +57,12 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        if (!SubscriptionUtil.isSimHardwareVisible(this)) {
+            Log.d(LOG_TAG, "Not support on device without SIM.");
+            finish();
+            return;
+        }
+
         final Toolbar toolbar = findViewById(R.id.action_bar);
         toolbar.setVisibility(View.VISIBLE);
         setActionBar(toolbar);
@@ -166,4 +174,4 @@
                 .create();
         mDialog.show();
     }
-}
\ No newline at end of file
+}
diff --git a/src/com/android/settings/slices/CustomSliceRegistry.java b/src/com/android/settings/slices/CustomSliceRegistry.java
index d1b169c..569a0ea 100644
--- a/src/com/android/settings/slices/CustomSliceRegistry.java
+++ b/src/com/android/settings/slices/CustomSliceRegistry.java
@@ -218,6 +218,16 @@
             .build();
 
     /**
+     * Full {@link Uri} for the Notification volume Slice.
+     */
+    public static final Uri VOLUME_NOTIFICATION_URI = new Uri.Builder()
+            .scheme(ContentResolver.SCHEME_CONTENT)
+            .authority(SettingsSliceProvider.SLICE_AUTHORITY)
+            .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
+            .appendPath("notification_volume")
+            .build();
+
+    /**
      * Full {@link Uri} for the all volume Slices.
      */
     public static final Uri VOLUME_SLICES_URI = new Uri.Builder()
diff --git a/src/com/android/settings/sound/AudioSwitchPreferenceController.java b/src/com/android/settings/sound/AudioSwitchPreferenceController.java
index 5b70d16..6475257 100644
--- a/src/com/android/settings/sound/AudioSwitchPreferenceController.java
+++ b/src/com/android/settings/sound/AudioSwitchPreferenceController.java
@@ -45,6 +45,7 @@
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.HeadsetProfile;
 import com.android.settingslib.bluetooth.HearingAidProfile;
+import com.android.settingslib.bluetooth.LeAudioProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -52,6 +53,7 @@
 import com.android.settingslib.core.lifecycle.events.OnStop;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
@@ -215,6 +217,41 @@
     }
 
     /**
+     * Get LE Audio profile connected devices
+     */
+    protected List<BluetoothDevice> getConnectedLeAudioDevices() {
+        final List<BluetoothDevice> connectedDevices = new ArrayList<>();
+        final LeAudioProfile leAudioProfile = mProfileManager.getLeAudioProfile();
+        if (leAudioProfile == null) {
+            Log.d(TAG, "LeAudioProfile is null");
+            return connectedDevices;
+        }
+        final List<BluetoothDevice> devices = leAudioProfile.getConnectedDevices();
+        for (BluetoothDevice device : devices) {
+            if (device.isConnected() && isDeviceInCachedList(device)) {
+                connectedDevices.add(device);
+            }
+        }
+        return connectedDevices;
+    }
+
+    /**
+     * Confirm if the device exists in the cached devices list. If return true, it means
+     * the device is main device in the LE Audio device group. Otherwise, the device is the member
+     * device in the group.
+     */
+    protected boolean isDeviceInCachedList(BluetoothDevice device) {
+        Collection<CachedBluetoothDevice> cachedDevices =
+                mLocalBluetoothManager.getCachedDeviceManager().getCachedDevicesCopy();
+        for (CachedBluetoothDevice cachedDevice : cachedDevices) {
+            if (cachedDevice.getDevice().equals(device)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
      * get hearing aid profile connected device, exclude other devices with same hiSyncId.
      */
     protected List<BluetoothDevice> getConnectedHearingAidDevices() {
@@ -260,6 +297,24 @@
     }
 
     /**
+     * Find active LE Audio device
+     */
+    protected BluetoothDevice findActiveLeAudioDevice() {
+        final LeAudioProfile leAudioProfile = mProfileManager.getLeAudioProfile();
+
+        if (leAudioProfile != null) {
+            List<BluetoothDevice> activeDevices = leAudioProfile.getActiveDevices();
+            for (BluetoothDevice leAudioDevice : activeDevices) {
+                if (leAudioDevice != null) {
+                    return leAudioDevice;
+                }
+            }
+        }
+        Log.d(TAG, "There is no LE audio profile or no active LE audio device");
+        return null;
+    }
+
+    /**
      * Find the active device from the corresponding profile.
      *
      * @return the active device. Return null if the
diff --git a/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java b/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java
index 15f47cf..35cc65f 100644
--- a/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java
+++ b/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceController.java
@@ -103,6 +103,7 @@
         mConnectedDevices.clear();
         mConnectedDevices.addAll(getConnectedHfpDevices());
         mConnectedDevices.addAll(getConnectedHearingAidDevices());
+        mConnectedDevices.addAll(getConnectedLeAudioDevices());
 
         final int numDevices = mConnectedDevices.size();
         if (numDevices == 0) {
@@ -181,12 +182,22 @@
 
     @Override
     public BluetoothDevice findActiveDevice() {
-        BluetoothDevice activeDevice = findActiveHearingAidDevice();
+        BluetoothDevice haActiveDevice = findActiveHearingAidDevice();
+        BluetoothDevice leAudioActiveDevice = findActiveLeAudioDevice();
         final HeadsetProfile headsetProfile = mProfileManager.getHeadsetProfile();
 
-        if (activeDevice == null && headsetProfile != null) {
-            activeDevice = headsetProfile.getActiveDevice();
+        if (haActiveDevice != null) {
+            return haActiveDevice;
         }
-        return activeDevice;
+
+        if (leAudioActiveDevice != null) {
+            return leAudioActiveDevice;
+        }
+
+        if (headsetProfile != null && headsetProfile.getActiveDevice() != null) {
+            return headsetProfile.getActiveDevice();
+        }
+
+        return null;
     }
 }
diff --git a/src/com/android/settings/sound/MediaOutputPreferenceController.java b/src/com/android/settings/sound/MediaOutputPreferenceController.java
index 4ec00e3..758f7e3 100644
--- a/src/com/android/settings/sound/MediaOutputPreferenceController.java
+++ b/src/com/android/settings/sound/MediaOutputPreferenceController.java
@@ -88,9 +88,11 @@
         // Find active device and set its name as the preference's summary
         List<BluetoothDevice> connectedA2dpDevices = getConnectedA2dpDevices();
         List<BluetoothDevice> connectedHADevices = getConnectedHearingAidDevices();
+        List<BluetoothDevice> connectedLeAudioDevices = getConnectedLeAudioDevices();
         if (mAudioManager.getMode() == AudioManager.MODE_NORMAL
                 && ((connectedA2dpDevices != null && !connectedA2dpDevices.isEmpty())
-                || (connectedHADevices != null && !connectedHADevices.isEmpty()))) {
+                || (connectedHADevices != null && !connectedHADevices.isEmpty())
+                || (connectedLeAudioDevices != null && !connectedLeAudioDevices.isEmpty()))) {
             activeDevice = findActiveDevice();
         }
         mPreference.setTitle(mContext.getString(R.string.media_output_label_title,
@@ -103,13 +105,23 @@
 
     @Override
     public BluetoothDevice findActiveDevice() {
-        BluetoothDevice activeDevice = findActiveHearingAidDevice();
+        BluetoothDevice haActiveDevice = findActiveHearingAidDevice();
+        BluetoothDevice leAudioActiveDevice = findActiveLeAudioDevice();
         final A2dpProfile a2dpProfile = mProfileManager.getA2dpProfile();
 
-        if (activeDevice == null && a2dpProfile != null) {
-            activeDevice = a2dpProfile.getActiveDevice();
+        if (haActiveDevice != null) {
+            return haActiveDevice;
         }
-        return activeDevice;
+
+        if (leAudioActiveDevice != null) {
+            return leAudioActiveDevice;
+        }
+
+        if (a2dpProfile != null && a2dpProfile.getActiveDevice() != null) {
+            return a2dpProfile.getActiveDevice();
+        }
+
+        return null;
     }
 
     /**
diff --git a/src/com/android/settings/vpn2/AdvancedVpnFeatureProvider.java b/src/com/android/settings/vpn2/AdvancedVpnFeatureProvider.java
deleted file mode 100644
index 962b6c2..0000000
--- a/src/com/android/settings/vpn2/AdvancedVpnFeatureProvider.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.vpn2;
-
-import android.content.Context;
-
-/**
- * Feature Provider used in vpn usage
- */
-public interface AdvancedVpnFeatureProvider {
-
-    /**
-     * Returns package name of advanced vpn.
-     */
-    String getAdvancedVpnPackageName();
-
-    /**
-     * Returns {@code true} advanced vpn is supported.
-     */
-    boolean isAdvancedVpnSupported(Context context);
-
-    /**
-     * Returns the title of advanced vpn preference group.
-     */
-    String getAdvancedVpnPreferenceGroupTitle(Context context);
-
-    /**
-     * Returns the title of vpn preference group.
-     */
-    String getVpnPreferenceGroupTitle(Context context);
-
-    /**
-     * Returns {@code true} advanced vpn is removable.
-     */
-    boolean isAdvancedVpnRemovable();
-
-    /**
-     * Returns {@code true} if the disconnect dialog is enabled when advanced vpn is connected.
-     */
-    boolean isDisconnectDialogEnabled();
-}
diff --git a/src/com/android/settings/vpn2/AdvancedVpnFeatureProviderImpl.java b/src/com/android/settings/vpn2/AdvancedVpnFeatureProviderImpl.java
deleted file mode 100644
index b8f58a9..0000000
--- a/src/com/android/settings/vpn2/AdvancedVpnFeatureProviderImpl.java
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.vpn2;
-
-import android.content.Context;
-
-/**
- * Feature provider implementation for advanced vpn.
- */
-public class AdvancedVpnFeatureProviderImpl implements AdvancedVpnFeatureProvider {
-    @Override
-    public String getAdvancedVpnPackageName() {
-        return null;
-    }
-
-    @Override
-    public boolean isAdvancedVpnSupported(Context context) {
-        return false;
-    }
-
-    @Override
-    public String getAdvancedVpnPreferenceGroupTitle(Context context) {
-        return null;
-    }
-
-    @Override
-    public String getVpnPreferenceGroupTitle(Context context) {
-        return null;
-    }
-
-    @Override
-    public boolean isAdvancedVpnRemovable() {
-        return true;
-    }
-
-    @Override
-    public boolean isDisconnectDialogEnabled() {
-        return true;
-    }
-}
diff --git a/src/com/android/settings/vpn2/AppManagementFragment.java b/src/com/android/settings/vpn2/AppManagementFragment.java
index d2fa5fc..d4ee5b9 100644
--- a/src/com/android/settings/vpn2/AppManagementFragment.java
+++ b/src/com/android/settings/vpn2/AppManagementFragment.java
@@ -48,7 +48,6 @@
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
-import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.RestrictedPreference;
@@ -72,7 +71,6 @@
     private PackageManager mPackageManager;
     private DevicePolicyManager mDevicePolicyManager;
     private VpnManager mVpnManager;
-    private AdvancedVpnFeatureProvider mFeatureProvider;
 
     // VPN app info
     private final int mUserId = UserHandle.myUserId();
@@ -124,7 +122,6 @@
         mPackageManager = getContext().getPackageManager();
         mDevicePolicyManager = getContext().getSystemService(DevicePolicyManager.class);
         mVpnManager = getContext().getSystemService(VpnManager.class);
-        mFeatureProvider = FeatureFactory.getFactory(getContext()).getAdvancedVpnFeatureProvider();
 
         mPreferenceAlwaysOn = (RestrictedSwitchPreference) findPreference(KEY_ALWAYS_ON_VPN);
         mPreferenceLockdown = (RestrictedSwitchPreference) findPreference(KEY_LOCKDOWN_VPN);
@@ -286,16 +283,7 @@
         }
     }
 
-    @VisibleForTesting
-    void updateRestrictedViews() {
-        if (mFeatureProvider.isAdvancedVpnSupported(getContext())
-                && !mFeatureProvider.isAdvancedVpnRemovable()
-                && TextUtils.equals(mPackageName, mFeatureProvider.getAdvancedVpnPackageName())) {
-            mPreferenceForget.setVisible(false);
-        } else {
-            mPreferenceForget.setVisible(true);
-        }
-
+    private void updateRestrictedViews() {
         if (isAdded()) {
             mPreferenceAlwaysOn.checkRestrictionAndSetDisabled(UserManager.DISALLOW_CONFIG_VPN,
                     mUserId);
@@ -326,14 +314,6 @@
         }
     }
 
-    @VisibleForTesting
-    void init(String packageName, AdvancedVpnFeatureProvider featureProvider,
-            RestrictedPreference preference) {
-        mPackageName = packageName;
-        mFeatureProvider = featureProvider;
-        mPreferenceForget = preference;
-    }
-
     private String getAlwaysOnVpnPackage() {
         return mVpnManager.getAlwaysOnVpnPackageForUser(mUserId);
     }
diff --git a/src/com/android/settings/vpn2/VpnSettings.java b/src/com/android/settings/vpn2/VpnSettings.java
index a91bb6c..e89785f 100644
--- a/src/com/android/settings/vpn2/VpnSettings.java
+++ b/src/com/android/settings/vpn2/VpnSettings.java
@@ -26,7 +26,6 @@
 import android.app.settings.SettingsEnums;
 import android.content.Context;
 import android.content.Intent;
-import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.net.ConnectivityManager;
@@ -43,7 +42,6 @@
 import android.os.UserManager;
 import android.security.Credentials;
 import android.security.LegacyVpnProfileStore;
-import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Log;
@@ -54,7 +52,6 @@
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceScreen;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.net.LegacyVpnInfo;
@@ -62,7 +59,6 @@
 import com.android.internal.net.VpnProfile;
 import com.android.settings.R;
 import com.android.settings.RestrictedSettingsFragment;
-import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.widget.GearPreference;
 import com.android.settings.widget.GearPreference.OnGearClickListener;
 import com.android.settingslib.RestrictedLockUtilsInternal;
@@ -83,12 +79,9 @@
 public class VpnSettings extends RestrictedSettingsFragment implements
         Handler.Callback, Preference.OnPreferenceClickListener {
     private static final String LOG_TAG = "VpnSettings";
-    private static final boolean DEBUG = Log.isLoggable(LOG_TAG, Log.DEBUG);
 
     private static final int RESCAN_MESSAGE = 0;
     private static final int RESCAN_INTERVAL_MS = 1000;
-    private static final String ADVANCED_VPN_GROUP_KEY = "advanced_vpn_group";
-    private static final String VPN_GROUP_KEY = "vpn_group";
 
     private static final NetworkRequest VPN_REQUEST = new NetworkRequest.Builder()
             .removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)
@@ -109,9 +102,6 @@
     private LegacyVpnInfo mConnectedLegacyVpn;
 
     private boolean mUnavailable;
-    private AdvancedVpnFeatureProvider mFeatureProvider;
-    private PreferenceScreen mPreferenceScreen;
-    private boolean mIsAdvancedVpnSupported;
 
     public VpnSettings() {
         super(UserManager.DISALLOW_CONFIG_VPN);
@@ -129,14 +119,11 @@
         mUserManager = (UserManager) getSystemService(Context.USER_SERVICE);
         mConnectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
         mVpnManager = (VpnManager) getSystemService(Context.VPN_MANAGEMENT_SERVICE);
-        mFeatureProvider = FeatureFactory.getFactory(getContext()).getAdvancedVpnFeatureProvider();
-        mIsAdvancedVpnSupported = mFeatureProvider.isAdvancedVpnSupported(getContext());
 
         mUnavailable = isUiRestricted();
         setHasOptionsMenu(!mUnavailable);
 
         addPreferencesFromResource(R.xml.vpn_settings2);
-        mPreferenceScreen = getPreferenceScreen();
     }
 
     @Override
@@ -242,8 +229,7 @@
 
         // Run heavy RPCs before switching to UI thread
         final List<VpnProfile> vpnProfiles = loadVpnProfiles();
-        final List<AppVpnInfo> vpnApps = getVpnApps(context, /* includeProfiles */ true,
-                mFeatureProvider);
+        final List<AppVpnInfo> vpnApps = getVpnApps(context, /* includeProfiles */ true);
 
         final Map<String, LegacyVpnInfo> connectedLegacyVpns = getConnectedLegacyVpns();
         final Set<AppVpnInfo> connectedAppVpns = getConnectedAppVpns();
@@ -279,7 +265,7 @@
 
         private final VpnSettings mSettings;
 
-        UpdatePreferences(VpnSettings settings) {
+        public UpdatePreferences(VpnSettings settings) {
             mSettings = settings;
         }
 
@@ -346,14 +332,7 @@
             }
 
             // Trim out deleted VPN preferences
-            if (DEBUG) {
-                Log.d(LOG_TAG, "isAdvancedVpnSupported() : " + mSettings.mIsAdvancedVpnSupported);
-            }
-            if (mSettings.mIsAdvancedVpnSupported) {
-                mSettings.setShownAdvancedPreferences(updates);
-            } else {
-                mSettings.setShownPreferences(updates);
-            }
+            mSettings.setShownPreferences(updates);
         }
     }
 
@@ -364,61 +343,12 @@
 
     @VisibleForTesting @UiThread
     public void setShownPreferences(final Collection<Preference> updates) {
-        retainAllPreference(updates);
-
-        final PreferenceGroup vpnGroup = mPreferenceScreen;
-        updatePreferenceGroup(vpnGroup, updates);
-
-        // Show all new preferences on the screen
-        for (Preference pref : updates) {
-            vpnGroup.addPreference(pref);
-        }
-    }
-
-    @VisibleForTesting @UiThread
-    void setShownAdvancedPreferences(final Collection<Preference> updates) {
-        retainAllPreference(updates);
-
-        PreferenceGroup advancedVpnGroup = mPreferenceScreen.findPreference(ADVANCED_VPN_GROUP_KEY);
-        PreferenceGroup vpnGroup = mPreferenceScreen.findPreference(VPN_GROUP_KEY);
-        advancedVpnGroup.setTitle(
-                mFeatureProvider.getAdvancedVpnPreferenceGroupTitle(getContext()));
-        vpnGroup.setTitle(mFeatureProvider.getVpnPreferenceGroupTitle(getContext()));
-        updatePreferenceGroup(advancedVpnGroup, updates);
-        updatePreferenceGroup(vpnGroup, updates);
-
-        // Show all new preferences on the screen
-        for (Preference pref : updates) {
-            String packageName = "";
-            if (pref instanceof LegacyVpnPreference) {
-                LegacyVpnPreference legacyPref = (LegacyVpnPreference) pref;
-                packageName = legacyPref.getPackageName();
-            } else if (pref instanceof AppPreference) {
-                AppPreference appPref = (AppPreference) pref;
-                packageName = appPref.getPackageName();
-            }
-            if (DEBUG) {
-                Log.d(LOG_TAG, "setShownAdvancedPreferences() package name : " + packageName);
-            }
-            if (TextUtils.equals(packageName, mFeatureProvider.getAdvancedVpnPackageName())) {
-                advancedVpnGroup.addPreference(pref);
-            } else {
-                vpnGroup.addPreference(pref);
-            }
-        }
-
-        advancedVpnGroup.setVisible(advancedVpnGroup.getPreferenceCount() > 0);
-        vpnGroup.setVisible(vpnGroup.getPreferenceCount() > 0);
-    }
-
-    private void retainAllPreference(Collection<Preference> updates) {
         mLegacyVpnPreferences.values().retainAll(updates);
         mAppPreferences.values().retainAll(updates);
-    }
 
-    private void updatePreferenceGroup(PreferenceGroup vpnGroup, Collection<Preference> updates) {
         // Change {@param updates} in-place to only contain new preferences that were not already
         // added to the preference screen.
+        final PreferenceGroup vpnGroup = getPreferenceScreen();
         for (int i = vpnGroup.getPreferenceCount() - 1; i >= 0; i--) {
             Preference p = vpnGroup.getPreference(i);
             if (updates.contains(p)) {
@@ -427,6 +357,11 @@
                 vpnGroup.removePreference(p);
             }
         }
+
+        // Show any new preferences on the screen
+        for (Preference pref : updates) {
+            vpnGroup.addPreference(pref);
+        }
     }
 
     @Override
@@ -448,16 +383,14 @@
         } else if (preference instanceof AppPreference) {
             AppPreference pref = (AppPreference) preference;
             boolean connected = (pref.getState() == AppPreference.STATE_CONNECTED);
-            String vpnPackageName = pref.getPackageName();
 
-            if ((!connected) || (isAdvancedVpn(mFeatureProvider, vpnPackageName, getContext())
-                    && !mFeatureProvider.isDisconnectDialogEnabled())) {
+            if (!connected) {
                 try {
                     UserHandle user = UserHandle.of(pref.getUserId());
-                    Context userContext = getContext().createPackageContextAsUser(
-                            getContext().getPackageName(), 0 /* flags */, user);
+                    Context userContext = getActivity().createPackageContextAsUser(
+                            getActivity().getPackageName(), 0 /* flags */, user);
                     PackageManager pm = userContext.getPackageManager();
-                    Intent appIntent = pm.getLaunchIntentForPackage(vpnPackageName);
+                    Intent appIntent = pm.getLaunchIntentForPackage(pref.getPackageName());
                     if (appIntent != null) {
                         userContext.startActivityAsUser(appIntent, user);
                         return true;
@@ -537,32 +470,9 @@
             pref.setOnPreferenceClickListener(this);
             mAppPreferences.put(app, pref);
         }
-        enableAdvancedVpnGearIconIfNecessary(pref);
         return pref;
     }
 
-    private void enableAdvancedVpnGearIconIfNecessary(AppPreference pref) {
-        Context context = getContext();
-        if (!isAdvancedVpn(mFeatureProvider, pref.getPackageName(), context)) {
-            return;
-        }
-
-        boolean isEnabled = false;
-        AppOpsManager appOpsManager = getContext().getSystemService(AppOpsManager.class);
-        List<AppOpsManager.PackageOps> apps =
-                appOpsManager.getPackagesForOps(
-                        new int[] {OP_ACTIVATE_VPN, OP_ACTIVATE_PLATFORM_VPN});
-        if (apps != null) {
-            for (AppOpsManager.PackageOps pkg : apps) {
-                if (isAdvancedVpn(mFeatureProvider, pkg.getPackageName(), context)) {
-                    isEnabled = true;
-                    break;
-                }
-            }
-        }
-        pref.setOnGearClickListener(isEnabled ? mGearListener : null);
-    }
-
     @WorkerThread
     private Map<String, LegacyVpnInfo> getConnectedLegacyVpns() {
         mConnectedLegacyVpn = mVpnManager.getLegacyVpnInfo(UserHandle.myUserId());
@@ -598,15 +508,7 @@
         return result;
     }
 
-    static List<AppVpnInfo> getVpnApps(Context context, boolean includeProfiles,
-            AdvancedVpnFeatureProvider featureProvider) {
-        return getVpnApps(context, includeProfiles, featureProvider,
-                context.getSystemService(AppOpsManager.class));
-    }
-
-    @VisibleForTesting
-    static List<AppVpnInfo> getVpnApps(Context context, boolean includeProfiles,
-            AdvancedVpnFeatureProvider featureProvider, AppOpsManager aom) {
+    static List<AppVpnInfo> getVpnApps(Context context, boolean includeProfiles) {
         List<AppVpnInfo> result = Lists.newArrayList();
 
         final Set<Integer> profileIds;
@@ -619,19 +521,8 @@
             profileIds = Collections.singleton(UserHandle.myUserId());
         }
 
-        if (featureProvider.isAdvancedVpnSupported(context)) {
-            PackageManager pm = context.getPackageManager();
-            try {
-                ApplicationInfo appInfo =
-                        pm.getApplicationInfo(
-                                featureProvider.getAdvancedVpnPackageName(), /* flags= */ 0);
-                int userId = UserHandle.getUserId(appInfo.uid);
-                result.add(new AppVpnInfo(userId, featureProvider.getAdvancedVpnPackageName()));
-            } catch (PackageManager.NameNotFoundException e) {
-                Log.e(LOG_TAG, "Advanced VPN package name not found.", e);
-            }
-        }
-
+        // Fetch VPN-enabled apps from AppOps.
+        AppOpsManager aom = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
         List<AppOpsManager.PackageOps> apps =
                 aom.getPackagesForOps(new int[] {OP_ACTIVATE_VPN, OP_ACTIVATE_PLATFORM_VPN});
         if (apps != null) {
@@ -641,9 +532,6 @@
                     // Skip packages for users outside of our profile group.
                     continue;
                 }
-                if (isAdvancedVpn(featureProvider, pkg.getPackageName(), context)) {
-                    continue;
-                }
                 // Look for a MODE_ALLOWED permission to activate VPN.
                 boolean allowed = false;
                 for (AppOpsManager.OpEntry op : pkg.getOps()) {
@@ -662,12 +550,6 @@
         return result;
     }
 
-    private static boolean isAdvancedVpn(AdvancedVpnFeatureProvider featureProvider,
-            String packageName, Context context) {
-        return featureProvider.isAdvancedVpnSupported(context)
-                && TextUtils.equals(packageName, featureProvider.getAdvancedVpnPackageName());
-    }
-
     private static List<VpnProfile> loadVpnProfiles() {
         final ArrayList<VpnProfile> result = Lists.newArrayList();
 
@@ -680,10 +562,4 @@
         }
         return result;
     }
-
-    @VisibleForTesting
-    void init(PreferenceScreen preferenceScreen, AdvancedVpnFeatureProvider featureProvider) {
-        mPreferenceScreen = preferenceScreen;
-        mFeatureProvider = featureProvider;
-    }
 }
diff --git a/src/com/android/settings/wifi/WifiUtils.java b/src/com/android/settings/wifi/WifiUtils.java
index 4b94c81..a9010ac 100644
--- a/src/com/android/settings/wifi/WifiUtils.java
+++ b/src/com/android/settings/wifi/WifiUtils.java
@@ -22,14 +22,20 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.net.NetworkCapabilities;
+import android.net.TetheringManager;
 import android.net.wifi.ScanResult;
 import android.net.wifi.SoftApConfiguration;
 import android.net.wifi.WifiConfiguration;
+import android.net.wifi.WifiManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
 import android.text.TextUtils;
+import android.util.Log;
 
+import androidx.annotation.VisibleForTesting;
+
+import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.wifitrackerlib.WifiEntry;
 
@@ -38,12 +44,16 @@
 /** A utility class for Wi-Fi functions. */
 public class WifiUtils extends com.android.settingslib.wifi.WifiUtils {
 
+    static final String TAG = "WifiUtils";
+
     private static final int SSID_ASCII_MIN_LENGTH = 1;
     private static final int SSID_ASCII_MAX_LENGTH = 32;
 
     private static final int PSK_PASSPHRASE_ASCII_MIN_LENGTH = 8;
     private static final int PSK_PASSPHRASE_ASCII_MAX_LENGTH = 63;
 
+    private static Boolean sCanShowWifiHotspotCached;
+
     public static boolean isSSIDTooLong(String ssid) {
         if (TextUtils.isEmpty(ssid)) {
             return false;
@@ -240,4 +250,62 @@
 
         return WifiEntry.SECURITY_NONE;
     }
+
+    /**
+     * Check if Wi-Fi hotspot settings can be displayed.
+     *
+     * @param context Context of caller
+     * @return true if Wi-Fi hotspot settings can be displayed
+     */
+    public static boolean checkShowWifiHotspot(Context context) {
+        if (context == null) return false;
+
+        boolean showWifiHotspotSettings =
+                context.getResources().getBoolean(R.bool.config_show_wifi_hotspot_settings);
+        if (!showWifiHotspotSettings) {
+            Log.w(TAG, "config_show_wifi_hotspot_settings:false");
+            return false;
+        }
+
+        WifiManager wifiManager = context.getSystemService(WifiManager.class);
+        if (wifiManager == null) {
+            Log.e(TAG, "WifiManager is null");
+            return false;
+        }
+
+        TetheringManager tetheringManager = context.getSystemService(TetheringManager.class);
+        if (tetheringManager == null) {
+            Log.e(TAG, "TetheringManager is null");
+            return false;
+        }
+        String[] wifiRegexs = tetheringManager.getTetherableWifiRegexs();
+        if (wifiRegexs == null || wifiRegexs.length == 0) {
+            Log.w(TAG, "TetherableWifiRegexs is empty");
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Return the cached result to see if Wi-Fi hotspot settings can be displayed.
+     *
+     * @param context Context of caller
+     * @return true if Wi-Fi hotspot settings can be displayed
+     */
+    public static boolean canShowWifiHotspot(Context context) {
+        if (sCanShowWifiHotspotCached == null) {
+            sCanShowWifiHotspotCached = checkShowWifiHotspot(context);
+        }
+        return sCanShowWifiHotspotCached;
+    }
+
+    /**
+     * Sets the sCanShowWifiHotspotCached for testing purposes.
+     *
+     * @param cached Cached value for #canShowWifiHotspot()
+     */
+    @VisibleForTesting
+    public static void setCanShowWifiHotspotCached(Boolean cached) {
+        sCanShowWifiHotspotCached = cached;
+    }
 }
diff --git a/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java b/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java
index 73ff31d..a9c3559 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherPreferenceController.java
@@ -16,9 +16,10 @@
 
 package com.android.settings.wifi.tether;
 
+import static com.android.settings.wifi.WifiUtils.canShowWifiHotspot;
+
 import android.annotation.NonNull;
 import android.content.Context;
-import android.net.TetheringManager;
 import android.net.wifi.SoftApConfiguration;
 import android.net.wifi.WifiClient;
 import android.net.wifi.WifiManager;
@@ -46,7 +47,6 @@
 
     private static final String WIFI_TETHER_SETTINGS = "wifi_tether";
 
-    private boolean mIsWifiTetherable;
     private WifiManager mWifiManager;
     private boolean mIsWifiTetheringAllow;
     private int mSoftApState;
@@ -57,8 +57,7 @@
 
     public WifiTetherPreferenceController(Context context, Lifecycle lifecycle) {
         this(context, lifecycle,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(TetheringManager.class),
+                context.getApplicationContext().getSystemService(WifiManager.class),
                 true /* initSoftApManager */,
                 WifiEnterpriseRestrictionUtils.isWifiTetheringAllowed(context));
     }
@@ -68,15 +67,9 @@
             Context context,
             Lifecycle lifecycle,
             WifiManager wifiManager,
-            TetheringManager tetheringManager,
             boolean initSoftApManager,
             boolean isWifiTetheringAllow) {
         super(context);
-        final String[] wifiRegexs = tetheringManager.getTetherableWifiRegexs();
-        if (wifiRegexs != null && wifiRegexs.length != 0) {
-            mIsWifiTetherable = true;
-        }
-
         mIsWifiTetheringAllow = isWifiTetheringAllow;
         if (!isWifiTetheringAllow) return;
 
@@ -92,7 +85,7 @@
 
     @Override
     public boolean isAvailable() {
-        return mIsWifiTetherable && !Utils.isMonkeyRunning();
+        return canShowWifiHotspot(mContext) && !Utils.isMonkeyRunning();
     }
 
     @Override
diff --git a/src/com/android/settings/wifi/tether/WifiTetherSettings.java b/src/com/android/settings/wifi/tether/WifiTetherSettings.java
index 5b9ce42..47dba76 100644
--- a/src/com/android/settings/wifi/tether/WifiTetherSettings.java
+++ b/src/com/android/settings/wifi/tether/WifiTetherSettings.java
@@ -18,6 +18,8 @@
 
 import static android.net.wifi.WifiManager.WIFI_AP_STATE_CHANGED_ACTION;
 
+import static com.android.settings.wifi.WifiUtils.canShowWifiHotspot;
+
 import android.app.settings.SettingsEnums;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -39,6 +41,7 @@
 import com.android.settings.dashboard.RestrictedDashboardFragment;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.widget.SettingsMainSwitchBar;
+import com.android.settings.wifi.WifiUtils;
 import com.android.settingslib.TetherUtil;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.search.SearchIndexable;
@@ -108,6 +111,13 @@
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
+        if (!canShowWifiHotspot(getContext())) {
+            Log.e(TAG, "can not launch Wi-Fi hotspot settings"
+                    + " because the config is not set to show.");
+            finish();
+            return;
+        }
+
         setIfOnlyAvailableForAdmins(true);
         mUnavailable = isUiRestricted() || !mWifiRestriction.isHotspotAvailable(getContext());
     }
@@ -287,12 +297,12 @@
 
         @Override
         protected boolean isPageSearchEnabled(Context context) {
+            if (context == null || !WifiUtils.canShowWifiHotspot(context)) return false;
             return !FeatureFlagUtils.isEnabled(context, FeatureFlags.TETHER_ALL_IN_ONE);
         }
 
         @Override
-        public List<AbstractPreferenceController> createPreferenceControllers(
-                Context context) {
+        public List<AbstractPreferenceController> createPreferenceControllers(Context context) {
             return buildPreferenceControllers(context, null /* listener */);
         }
     }
diff --git a/tests/robotests/src/com/android/settings/MainClearTest.java b/tests/robotests/src/com/android/settings/MainClearTest.java
index ec33fad..9795092 100644
--- a/tests/robotests/src/com/android/settings/MainClearTest.java
+++ b/tests/robotests/src/com/android/settings/MainClearTest.java
@@ -102,7 +102,10 @@
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        mMainClear = spy(new MainClear());
+        mMainClear = spy(new MainClear() {
+            @Override
+            boolean showAnySubscriptionInfo(Context context) { return true; }
+        });
         mActivity = Robolectric.setupActivity(FragmentActivity.class);
         mShadowActivity = Shadows.shadowOf(mActivity);
         UserManager userManager = mActivity.getSystemService(UserManager.class);
diff --git a/tests/robotests/src/com/android/settings/TetherSettingsTest.java b/tests/robotests/src/com/android/settings/TetherSettingsTest.java
index 71cb9d2..79814b3 100644
--- a/tests/robotests/src/com/android/settings/TetherSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/TetherSettingsTest.java
@@ -20,6 +20,8 @@
 import static android.content.Intent.ACTION_MEDIA_UNSHARED;
 import static android.hardware.usb.UsbManager.ACTION_USB_STATE;
 
+import static com.android.settings.wifi.WifiUtils.setCanShowWifiHotspotCached;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -93,6 +95,7 @@
                 any(String.class), anyInt(), any(UserHandle.class));
 
         setupIsTetherAvailable(true);
+        setCanShowWifiHotspotCached(true);
 
         when(mTetheringManager.getTetherableUsbRegexs()).thenReturn(new String[0]);
         when(mTetheringManager.getTetherableBluetoothRegexs()).thenReturn(new String[0]);
@@ -124,6 +127,16 @@
     }
 
     @Test
+    public void getNonIndexableKeys_canNotShowWifiHotspot_containsWifiTether() {
+        setCanShowWifiHotspotCached(false);
+        setupIsTetherAvailable(true);
+
+        List<String> keys = TetherSettings.SEARCH_INDEX_DATA_PROVIDER.getNonIndexableKeys(mContext);
+
+        assertThat(keys).contains(TetherSettings.KEY_WIFI_TETHER);
+    }
+
+    @Test
     public void testTetherNonIndexableKeys_usbNotAvailable_usbKeyReturned() {
         when(mTetheringManager.getTetherableUsbRegexs()).thenReturn(new String[0]);
 
diff --git a/tests/robotests/src/com/android/settings/biometrics/combination/CombinedBiometricProfileSettingsTest.java b/tests/robotests/src/com/android/settings/biometrics/combination/CombinedBiometricProfileSettingsTest.java
new file mode 100644
index 0000000..ac8008d
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/biometrics/combination/CombinedBiometricProfileSettingsTest.java
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.biometrics.combination;
+
+import static com.android.settings.biometrics.combination.BiometricsSettingsBase.CONFIRM_REQUEST;
+import static com.android.settings.password.ChooseLockPattern.RESULT_FINISHED;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyLong;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.content.Intent;
+import android.hardware.face.FaceManager;
+import android.hardware.fingerprint.FingerprintManager;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.XmlRes;
+import androidx.fragment.app.FragmentActivity;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+import androidx.test.core.app.ApplicationProvider;
+
+import com.android.settings.R;
+import com.android.settings.password.ChooseLockSettingsHelper;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.shadow.ShadowFragment;
+import com.android.settings.testutils.shadow.ShadowSettingsPreferenceFragment;
+import com.android.settings.testutils.shadow.ShadowUtils;
+import com.android.settingslib.core.AbstractPreferenceController;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = {ShadowSettingsPreferenceFragment.class, ShadowUtils.class, ShadowFragment.class})
+public class CombinedBiometricProfileSettingsTest {
+
+    private TestCombinedBiometricProfileSettings mFragment;
+    private Context mContext;
+
+    @Rule
+    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+    @Captor
+    private ArgumentCaptor<Preference> mPreferenceCaptor;
+    @Mock
+    private FingerprintManager mFingerprintManager;
+    @Mock
+    private BiometricSettingsAppPreferenceController mBiometricSettingsAppPreferenceController;
+    @Mock
+    private FaceManager mFaceManager;
+
+    @Before
+    public void setUp() {
+        ShadowUtils.setFingerprintManager(mFingerprintManager);
+        ShadowUtils.setFaceManager(mFaceManager);
+        FakeFeatureFactory.setupForTest();
+
+        FragmentActivity activity = Robolectric.buildActivity(FragmentActivity.class,
+                new Intent().putExtra(ChooseLockSettingsHelper.EXTRA_KEY_GK_PW_HANDLE, 1L)).get();
+        mContext = spy(ApplicationProvider.getApplicationContext());
+        mFragment = spy(new TestCombinedBiometricProfileSettings(mContext));
+        doReturn(activity).when(mFragment).getActivity();
+
+        ReflectionHelpers.setField(mFragment, "mDashboardFeatureProvider",
+                FakeFeatureFactory.setupForTest().dashboardFeatureProvider);
+
+        final Map<Class<?>, List<AbstractPreferenceController>> preferenceControllers =
+                ReflectionHelpers.getField(mFragment, "mPreferenceControllers");
+        List<AbstractPreferenceController> controllerList = new ArrayList<>();
+        controllerList.add(mBiometricSettingsAppPreferenceController);
+        preferenceControllers.put(BiometricSettingsAppPreferenceController.class, controllerList);
+
+        doAnswer(invocation -> {
+            final CharSequence key = invocation.getArgument(0);
+            final Preference preference = new Preference(mContext);
+            preference.setKey(key.toString());
+            return preference;
+        }).when(mFragment).findPreference(any());
+    }
+
+    @Test
+    public void testClickFingerprintUnlockWithValidGkPwHandle() {
+        doAnswer(invocation -> {
+            final FingerprintManager.GenerateChallengeCallback callback =
+                    invocation.getArgument(1);
+            callback.onChallengeGenerated(0, 0, 1L);
+            return null;
+        }).when(mFingerprintManager).generateChallenge(anyInt(), any());
+        doReturn(new byte[] { 1 }).when(mFragment).requestGatekeeperHat(any(), anyLong(), anyInt(),
+                anyLong());
+
+        // Start fragment
+        mFragment.onAttach(mContext);
+        mFragment.onCreate(null);
+        mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
+        mFragment.onResume();
+
+        // User clicks on "Fingerprint Unlock"
+        final Preference preference = new Preference(mContext);
+        preference.setKey(mFragment.getFingerprintPreferenceKey());
+        mFragment.onPreferenceTreeClick(preference);
+
+        verify(mBiometricSettingsAppPreferenceController).handlePreferenceTreeClick(
+                mPreferenceCaptor.capture());
+        List<Preference> capturedPreferences = mPreferenceCaptor.getAllValues();
+
+        assertThat(capturedPreferences.size()).isEqualTo(1);
+        assertThat(capturedPreferences.get(0).getKey())
+                .isEqualTo(mFragment.getFingerprintPreferenceKey());
+    }
+
+    @Test
+    public void testClickFingerprintUnlockIfGkPwHandleTimeout() {
+        doAnswer(invocation -> {
+            final FingerprintManager.GenerateChallengeCallback callback =
+                    invocation.getArgument(1);
+            callback.onChallengeGenerated(0, 0, 1L);
+            return null;
+        }).when(mFingerprintManager).generateChallenge(anyInt(), any());
+        doThrow(new IllegalStateException("Test")).when(mFragment).requestGatekeeperHat(any(),
+                anyLong(), anyInt(), anyLong());
+
+        // Start fragment
+        mFragment.onAttach(mContext);
+        mFragment.onCreate(null);
+        mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
+        mFragment.onResume();
+
+        // User clicks on "Fingerprint Unlock"
+        final Preference preference = new Preference(mContext);
+        preference.setKey(mFragment.getFingerprintPreferenceKey());
+        mFragment.onPreferenceTreeClick(preference);
+
+        verify(mFragment).launchChooseOrConfirmLock();
+    }
+
+    @Test
+    public void testActivityResultLaunchFingerprintUnlock() {
+        doAnswer(invocation -> {
+            final FingerprintManager.GenerateChallengeCallback callback =
+                    invocation.getArgument(1);
+            callback.onChallengeGenerated(0, 0, 1L);
+            return null;
+        }).when(mFingerprintManager).generateChallenge(anyInt(), any());
+        doReturn(new byte[] { 1 }).when(mFragment).requestGatekeeperHat(any(), anyLong(), anyInt(),
+                anyLong());
+
+        // Start fragment
+        mFragment.onAttach(mContext);
+        final Bundle bundle = new Bundle();
+        bundle.putString(BiometricsSettingsBase.RETRY_PREFERENCE_KEY,
+                mFragment.getFingerprintPreferenceKey());
+        final Bundle retryBundle = new Bundle();
+        bundle.putBundle(BiometricsSettingsBase.RETRY_PREFERENCE_BUNDLE, retryBundle);
+        mFragment.onCreate(bundle);
+        mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
+        mFragment.onResume();
+
+        // onActivityResult
+        mFragment.onActivityResult(CONFIRM_REQUEST, RESULT_FINISHED,
+                new Intent().putExtra(ChooseLockSettingsHelper.EXTRA_KEY_GK_PW_HANDLE, 1L));
+
+        verify(mBiometricSettingsAppPreferenceController).handlePreferenceTreeClick(
+                mPreferenceCaptor.capture());
+        List<Preference> capturedPreferences = mPreferenceCaptor.getAllValues();
+        assertThat(capturedPreferences.size()).isEqualTo(1);
+        assertThat(capturedPreferences.get(0).getKey())
+                .isEqualTo(mFragment.getFingerprintPreferenceKey());
+    }
+
+    @Test
+    public void testClickFaceUnlock() {
+        doAnswer(invocation -> {
+            final FaceManager.GenerateChallengeCallback callback =
+                    invocation.getArgument(1);
+            callback.onGenerateChallengeResult(0, 0, 1L);
+            return null;
+        }).when(mFaceManager).generateChallenge(anyInt(), any());
+        doReturn(new byte[] { 1 }).when(mFragment).requestGatekeeperHat(any(), anyLong(), anyInt(),
+                anyLong());
+
+        // Start fragment
+        mFragment.onAttach(mContext);
+        mFragment.onCreate(null);
+        mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
+        mFragment.onResume();
+
+        // User clicks on "Face Unlock"
+        final Preference preference = new Preference(mContext);
+        preference.setKey(mFragment.getFacePreferenceKey());
+        mFragment.onPreferenceTreeClick(preference);
+
+        verify(mBiometricSettingsAppPreferenceController).handlePreferenceTreeClick(
+                mPreferenceCaptor.capture());
+        List<Preference> capturedPreferences = mPreferenceCaptor.getAllValues();
+        assertThat(capturedPreferences.size()).isEqualTo(1);
+        assertThat(capturedPreferences.get(0).getKey()).isEqualTo(mFragment.getFacePreferenceKey());
+    }
+
+    @Test
+    public void testClickFaceUnlockIfGkPwHandleTimeout() {
+        doAnswer(invocation -> {
+            final FaceManager.GenerateChallengeCallback callback =
+                    invocation.getArgument(1);
+            callback.onGenerateChallengeResult(0, 0, 1L);
+            return null;
+        }).when(mFaceManager).generateChallenge(anyInt(), any());
+        doThrow(new IllegalStateException("Test")).when(mFragment).requestGatekeeperHat(any(),
+                anyLong(), anyInt(), anyLong());
+
+        // Start fragment
+        mFragment.onAttach(mContext);
+        mFragment.onCreate(null);
+        mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
+        mFragment.onResume();
+
+        // User clicks on "Face Unlock"
+        final Preference preference = new Preference(mContext);
+        preference.setKey(mFragment.getFacePreferenceKey());
+        mFragment.onPreferenceTreeClick(preference);
+
+        verify(mFragment).launchChooseOrConfirmLock();
+    }
+
+    @Test
+    public void testActivityResultLaunchFaceUnlock() {
+        doAnswer(invocation -> {
+            final FaceManager.GenerateChallengeCallback callback =
+                    invocation.getArgument(1);
+            callback.onGenerateChallengeResult(0, 0, 1L);
+            return null;
+        }).when(mFaceManager).generateChallenge(anyInt(), any());
+        doReturn(new byte[] { 1 }).when(mFragment).requestGatekeeperHat(any(), anyLong(), anyInt(),
+                anyLong());
+
+        // Start fragment
+        mFragment.onAttach(mContext);
+        final Bundle bundle = new Bundle();
+        bundle.putString(BiometricsSettingsBase.RETRY_PREFERENCE_KEY,
+                mFragment.getFingerprintPreferenceKey());
+        final Bundle retryBundle = new Bundle();
+        bundle.putBundle(BiometricsSettingsBase.RETRY_PREFERENCE_BUNDLE, retryBundle);
+        mFragment.onCreate(bundle);
+        mFragment.onCreateView(LayoutInflater.from(mContext), mock(ViewGroup.class), Bundle.EMPTY);
+        mFragment.onResume();
+
+        // User clicks on "Face Unlock"
+        final Preference preference = new Preference(mContext);
+        preference.setKey(mFragment.getFacePreferenceKey());
+        mFragment.onPreferenceTreeClick(preference);
+
+        verify(mBiometricSettingsAppPreferenceController).handlePreferenceTreeClick(
+                mPreferenceCaptor.capture());
+        List<Preference> capturedPreferences = mPreferenceCaptor.getAllValues();
+        assertThat(capturedPreferences.size()).isEqualTo(1);
+        assertThat(capturedPreferences.get(0).getKey()).isEqualTo(mFragment.getFacePreferenceKey());
+    }
+
+    /**
+     * a test fragment that initializes PreferenceScreen for testing.
+     */
+    static class TestCombinedBiometricProfileSettings extends CombinedBiometricProfileSettings {
+
+        private final Context mContext;
+        private final PreferenceManager mPreferenceManager;
+
+        TestCombinedBiometricProfileSettings(Context context) {
+            super();
+            mContext = context;
+            mPreferenceManager = new PreferenceManager(context);
+            mPreferenceManager.setPreferences(mPreferenceManager.createPreferenceScreen(context));
+            setArguments(new Bundle());
+        }
+
+        @Override
+        public int getMetricsCategory() {
+            return 0;
+        }
+
+        @Override
+        public int getPreferenceScreenResId() {
+            return R.xml.placeholder_prefs;
+        }
+
+        @Override
+        public PreferenceScreen getPreferenceScreen() {
+            return mPreferenceManager.getPreferenceScreen();
+        }
+
+        @Override
+        public PreferenceManager getPreferenceManager() {
+            return mPreferenceManager;
+        }
+
+        @Override
+        public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
+            // do nothing
+        }
+
+        @Override
+        public void addPreferencesFromResource(@XmlRes int preferencesResId) {
+            // do nothing
+        }
+
+        @Override
+        public Context getContext() {
+            return mContext;
+        }
+
+        @Override
+        protected void launchChooseOrConfirmLock() {
+            // do nothing
+        }
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/biometrics/face/FaceSettingsLockscreenBypassPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/biometrics/face/FaceSettingsLockscreenBypassPreferenceControllerTest.java
index b9692cf..77a6b02 100644
--- a/tests/robotests/src/com/android/settings/biometrics/face/FaceSettingsLockscreenBypassPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/face/FaceSettingsLockscreenBypassPreferenceControllerTest.java
@@ -31,6 +31,7 @@
 import android.os.UserManager;
 import android.provider.Settings;
 
+import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.shadow.ShadowUtils;
 import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.RestrictedSwitchPreference;
@@ -65,6 +66,9 @@
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
+        ShadowUtils.setFaceManager(mFaceManager);
+        FakeFeatureFactory.setupForTest();
+
         mContext = spy(RuntimeEnvironment.application);
         when(mContext.getSystemService(eq(Context.FACE_SERVICE))).thenReturn(mFaceManager);
         when(mContext.getPackageManager()).thenReturn(mPackageManager);
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
index b808319..289bfab 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
@@ -18,6 +18,7 @@
 
 import static android.hardware.fingerprint.FingerprintSensorProperties.TYPE_POWER_BUTTON;
 import static android.hardware.fingerprint.FingerprintSensorProperties.TYPE_UDFPS_OPTICAL;
+import static android.hardware.fingerprint.FingerprintSensorProperties.TYPE_UNKNOWN;
 
 import static com.android.settings.biometrics.fingerprint.FingerprintEnrollEnrolling.KEY_STATE_PREVIOUS_ROTATION;
 import static com.android.settings.biometrics.fingerprint.FingerprintEnrollEnrolling.SFPS_STAGE_NO_ANIMATION;
@@ -35,6 +36,8 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.mock;
+
 
 import android.content.Context;
 import android.content.res.ColorStateList;
@@ -52,6 +55,8 @@
 import android.view.Surface;
 import android.widget.TextView;
 
+import androidx.annotation.Nullable;
+
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.widget.RingProgressBar;
@@ -59,7 +64,6 @@
 import com.airbnb.lottie.LottieAnimationView;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -100,16 +104,39 @@
     }
 
     @Test
-    @Ignore
     public void fingerprintEnrollHelp_shouldShowHelpText() {
-        EnrollmentCallback enrollmentCallback = verifyAndCaptureEnrollmentCallback();
+        initializeActivityFor(TYPE_UNKNOWN);
+        TestFingerprintEnrollSidecar sidecar = new TestFingerprintEnrollSidecar();
+        Resources resources = mock(Resources.class);
+        doReturn(resources).when(mContext).getResources();
+        when(resources.getIntArray(R.array.fingerprint_acquired_ignore_list))
+                .thenReturn(new int[]{3});
 
-        enrollmentCallback.onEnrollmentProgress(123);
-        enrollmentCallback.onEnrollmentHelp(
-                FingerprintManager.FINGERPRINT_ERROR_UNABLE_TO_PROCESS, "test enrollment help");
+        sidecar.setListener(mActivity);
+        sidecar.onAttach(mActivity);
+        sidecar.mEnrollmentCallback.onEnrollmentHelp(5,
+                "Help message should be displayed.");
 
         TextView errorText = mActivity.findViewById(R.id.error_text);
-        assertThat(errorText.getText()).isEqualTo("test enrollment help");
+        assertThat(errorText.getText()).isEqualTo("Help message should be displayed.");
+    }
+
+    @Test
+    public void fingerprintEnrollHelp_shouldNotShowHelpText() {
+        initializeActivityFor(TYPE_UNKNOWN);
+        TestFingerprintEnrollSidecar sidecar = new TestFingerprintEnrollSidecar();
+        Resources resources = mock(Resources.class);
+        doReturn(resources).when(mContext).getResources();
+        when(resources.getIntArray(R.array.fingerprint_acquired_ignore_list))
+                .thenReturn(new int[]{3});
+
+        sidecar.setListener(mActivity);
+        sidecar.onAttach(mActivity);
+        sidecar.mEnrollmentCallback.onEnrollmentHelp(3,
+                "Help message should not be displayed.");
+
+        TextView errorText = mActivity.findViewById(R.id.error_text);
+        assertThat(errorText.getText()).isEqualTo("");
     }
 
     @Test
@@ -151,6 +178,16 @@
     }
 
     @Test
+    public void fingerprintUdfpsOverlayEnrollment_loseFocusWithCancelFlag_shouldNotCancelAgain() {
+        initializeActivityFor(TYPE_UDFPS_OPTICAL);
+
+        mActivity.mIsCanceled = true;
+        mActivity.onWindowFocusChanged(true);
+
+        verify(mActivity, never()).onCancelEnrollment(anyInt());
+    }
+
+    @Test
     public void fingerprintSfpsEnroll_PlaysAllAnimationsAssetsCorrectly() {
         initializeActivityFor(TYPE_POWER_BUTTON);
 
@@ -309,4 +346,12 @@
 
         return callbackCaptor.getValue();
     }
+
+    private class TestFingerprintEnrollSidecar extends FingerprintEnrollSidecar {
+        @Nullable
+        @Override
+        public Context getContext() {
+            return mContext;
+        }
+    }
 }
\ No newline at end of file
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java
index 55194ad..bae629c 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/imei/ImeiInfoPreferenceControllerTest.java
@@ -29,6 +29,7 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.os.UserManager;
 import android.telephony.TelephonyManager;
 
@@ -69,12 +70,18 @@
     private PreferenceCategory mCategory;
 
     private Context mContext;
+    private Resources mResources;
     private ImeiInfoPreferenceController mController;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);
+
+        mResources = spy(mContext.getResources());
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
+
         doReturn(mUserManager).when(mContext).getSystemService(UserManager.class);
         mController = spy(new ImeiInfoPreferenceController(mContext, "imei_info"));
         mController.setHost(mFragment);
diff --git a/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java
index 85a6fac..4ffaf7a 100644
--- a/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/deviceinfo/simstatus/SimStatusPreferenceControllerTest.java
@@ -25,6 +25,7 @@
 
 import android.content.Context;
 import android.os.UserManager;
+import android.content.res.Resources;
 import android.telephony.TelephonyManager;
 
 import androidx.fragment.app.Fragment;
@@ -64,12 +65,18 @@
     private PreferenceCategory mCategory;
 
     private Context mContext;
+    private Resources mResources;
     private SimStatusPreferenceController mController;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);
+
+        mResources = spy(mContext.getResources());
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
+
         doReturn(mUserManager).when(mContext).getSystemService(UserManager.class);
         mController = spy(new SimStatusPreferenceController(mContext, mFragment));
         doReturn(true).when(mController).isAvailable();
diff --git a/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java b/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java
index a554564..c1cc6ae 100644
--- a/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/dream/DreamSettingsTest.java
@@ -29,33 +29,40 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
 
 import java.util.Arrays;
 import java.util.List;
-import org.robolectric.RobolectricTestRunner;
 
 @RunWith(RobolectricTestRunner.class)
 public class DreamSettingsTest {
 
     private static final List<String> KEYS = Arrays.asList(
-        DreamSettings.WHILE_CHARGING_ONLY,
-        DreamSettings.WHILE_DOCKED_ONLY,
-        DreamSettings.EITHER_CHARGING_OR_DOCKED,
-        DreamSettings.NEVER_DREAM
+            DreamSettings.WHILE_CHARGING_ONLY,
+            DreamSettings.WHILE_DOCKED_ONLY,
+            DreamSettings.EITHER_CHARGING_OR_DOCKED,
+            DreamSettings.NEVER_DREAM
     );
 
     private static final @WhenToDream int[] SETTINGS = {
-        DreamBackend.WHILE_CHARGING,
-        DreamBackend.WHILE_DOCKED,
-        DreamBackend.EITHER,
-        DreamBackend.NEVER,
+            DreamBackend.WHILE_CHARGING,
+            DreamBackend.WHILE_DOCKED,
+            DreamBackend.EITHER,
+            DreamBackend.NEVER,
     };
 
     private static final int[] RES_IDS = {
-        R.string.screensaver_settings_summary_sleep,
-        R.string.screensaver_settings_summary_dock,
-        R.string.screensaver_settings_summary_either_long,
-        R.string.screensaver_settings_summary_never
+            R.string.screensaver_settings_summary_sleep,
+            R.string.screensaver_settings_summary_dock,
+            R.string.screensaver_settings_summary_either_long,
+            R.string.screensaver_settings_summary_never
+    };
+
+    private static final int[] RES_IDS_NO_BATTERY = {
+            R.string.screensaver_settings_summary_sleep,
+            R.string.screensaver_settings_summary_dock_and_charging,
+            R.string.screensaver_settings_summary_either_long,
+            R.string.screensaver_settings_summary_never
     };
 
     @Test
@@ -81,11 +88,17 @@
     @Test
     public void getDreamSettingDescriptionResId() {
         for (int i = 0; i < SETTINGS.length; i++) {
-            assertThat(DreamSettings.getDreamSettingDescriptionResId(SETTINGS[i]))
+            assertThat(DreamSettings.getDreamSettingDescriptionResId(
+                    SETTINGS[i], /* enabledOnBattery= */ false))
+                    .isEqualTo(RES_IDS_NO_BATTERY[i]);
+            assertThat(DreamSettings.getDreamSettingDescriptionResId(
+                    SETTINGS[i], /* enabledOnBattery= */ true))
                     .isEqualTo(RES_IDS[i]);
         }
         // Default
-        assertThat(DreamSettings.getDreamSettingDescriptionResId(-1))
+        assertThat(DreamSettings.getDreamSettingDescriptionResId(-1, /* enabledOnBattery= */ false))
+                .isEqualTo(R.string.screensaver_settings_summary_never);
+        assertThat(DreamSettings.getDreamSettingDescriptionResId(-1, /* enabledOnBattery= */ true))
                 .isEqualTo(R.string.screensaver_settings_summary_never);
     }
 
diff --git a/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java b/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java
index 16f8599..91ec299 100644
--- a/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/WhenToDreamPickerTest.java
@@ -28,6 +28,7 @@
 import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settingslib.dream.DreamBackend;
 
 import org.junit.Before;
@@ -37,9 +38,11 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
 @RunWith(RobolectricTestRunner.class)
+@Config(shadows = SettingsShadowResources.class)
 public class WhenToDreamPickerTest {
 
     private WhenToDreamPicker mPicker;
@@ -53,10 +56,15 @@
         MockitoAnnotations.initMocks(this);
         final Context context = spy(ApplicationProvider.getApplicationContext());
 
+        SettingsShadowResources.overrideResource(
+                com.android.internal.R.bool.config_dreamsEnabledOnBattery,
+                true);
+
         when(context.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
         FakeFeatureFactory.setupForTest();
 
-        mPicker = new WhenToDreamPicker();
+        mPicker = spy(new WhenToDreamPicker());
+        when(mPicker.getContext()).thenReturn(context);
         mPicker.onAttach(context);
 
         ReflectionHelpers.setField(mPicker, "mBackend", mBackend);
diff --git a/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java
index 3305cde..6e687bb 100644
--- a/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/dream/WhenToDreamPreferenceControllerTest.java
@@ -16,15 +16,24 @@
 
 package com.android.settings.dream;
 
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.anyString;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.os.PowerManager;
 
 import androidx.preference.Preference;
 import androidx.test.core.app.ApplicationProvider;
 
+import com.android.settings.R;
+import com.android.settings.display.AmbientDisplayAlwaysOnPreferenceController;
 import com.android.settingslib.dream.DreamBackend;
 import com.android.settingslib.dream.DreamBackend.WhenToDream;
 
@@ -38,32 +47,64 @@
 
 @RunWith(RobolectricTestRunner.class)
 public class WhenToDreamPreferenceControllerTest {
+    private static final String TEST_PACKAGE = "com.android.test";
 
     private WhenToDreamPreferenceController mController;
     private Context mContext;
     @Mock
     private DreamBackend mBackend;
+    @Mock
+    private PowerManager mPowerManager;
+    @Mock
+    private PackageManager mPackageManager;
+    @Mock
+    private ApplicationInfo mApplicationInfo;
 
     @Before
-    public void setup() {
+    public void setup() throws Exception {
         MockitoAnnotations.initMocks(this);
-        mContext = ApplicationProvider.getApplicationContext();
-        mController = new WhenToDreamPreferenceController(mContext);
+        mContext = spy(ApplicationProvider.getApplicationContext());
+        mController = new WhenToDreamPreferenceController(mContext, true, true);
         ReflectionHelpers.setField(mController, "mBackend", mBackend);
+        when(mContext.getSystemService(PowerManager.class)).thenReturn(mPowerManager);
+        when(mPowerManager.isAmbientDisplaySuppressedForTokenByApp(anyString(), anyInt()))
+                .thenReturn(false);
+
+        mApplicationInfo.uid = 1;
+        when(mContext.getString(
+                com.android.internal.R.string.config_defaultWellbeingPackage)).thenReturn(
+                TEST_PACKAGE);
+
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        when(mPackageManager.getApplicationInfo(TEST_PACKAGE, /* flag= */ 0)).thenReturn(
+                mApplicationInfo);
     }
 
     @Test
-    public void updateSummary() {
+    public void testUpdateSummary() {
         // Don't have to test the other settings because DreamSettings tests that all
         // @WhenToDream values map to the correct ResId
         final @WhenToDream int testSetting = DreamBackend.WHILE_CHARGING;
         final Preference mockPref = mock(Preference.class);
         when(mockPref.getContext()).thenReturn(mContext);
         when(mBackend.getWhenToDreamSetting()).thenReturn(testSetting);
-        final String expectedString =
-                mContext.getString(DreamSettings.getDreamSettingDescriptionResId(testSetting));
+        final int expectedResId = DreamSettings.getDreamSettingDescriptionResId(testSetting, true);
 
         mController.updateState(mockPref);
-        verify(mockPref).setSummary(expectedString);
+        verify(mockPref).setSummary(expectedResId);
+    }
+
+    @Test
+    public void testBedtimeModeSuppression() {
+        final Preference mockPref = mock(Preference.class);
+        when(mockPref.getContext()).thenReturn(mContext);
+        when(mBackend.getWhenToDreamSetting()).thenReturn(DreamBackend.WHILE_CHARGING);
+        when(mPowerManager.isAmbientDisplaySuppressedForTokenByApp(anyString(), anyInt()))
+                .thenReturn(true);
+
+        assertTrue(AmbientDisplayAlwaysOnPreferenceController.isAodSuppressedByBedtime(mContext));
+
+        mController.updateState(mockPref);
+        verify(mockPref).setSummary(R.string.screensaver_settings_when_to_dream_bedtime);
     }
 }
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceControllerTest.java
index 26e0f50..9fbcb16 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceControllerTest.java
@@ -18,6 +18,8 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.ArgumentMatchers.anyFloat;
+import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.atLeastOnce;
@@ -36,6 +38,7 @@
 import android.os.LocaleList;
 import android.text.format.DateUtils;
 import android.view.View;
+import android.view.ViewPropertyAnimator;
 import android.widget.LinearLayout;
 
 import androidx.preference.Preference;
@@ -85,6 +88,8 @@
     @Mock
     private BatteryChartView mHourlyChartView;
     @Mock
+    private ViewPropertyAnimator mViewPropertyAnimator;
+    @Mock
     private PowerGaugePreference mPowerGaugePreference;
     @Mock
     private BatteryUtils mBatteryUtils;
@@ -116,6 +121,7 @@
                 .when(mFeatureFactory.powerUsageFeatureProvider)
                 .getHideApplicationEntries(mContext);
         doReturn(mLayoutParams).when(mDailyChartView).getLayoutParams();
+        setupHourlyChartViewAnimationMock();
         mBatteryChartPreferenceController = createController();
         mBatteryChartPreferenceController.mPrefContext = mContext;
         mBatteryChartPreferenceController.mAppListPrefGroup = mAppListGroup;
@@ -174,11 +180,13 @@
 
     @Test
     public void setBatteryChartViewModel_6Hours() {
+        reset(mDailyChartView);
         reset(mHourlyChartView);
+        setupHourlyChartViewAnimationMock();
+
         mBatteryChartPreferenceController.setBatteryHistoryMap(createBatteryHistoryMap(6));
 
         verify(mDailyChartView, atLeastOnce()).setVisibility(View.GONE);
-        verify(mHourlyChartView, atLeastOnce()).setVisibility(View.VISIBLE);
         // Ignore fast refresh ui from the data processor callback.
         verify(mHourlyChartView, atLeast(0)).setViewModel(null);
         verify(mHourlyChartView, atLeastOnce()).setViewModel(new BatteryChartViewModel(
@@ -192,6 +200,10 @@
 
     @Test
     public void setBatteryChartViewModel_60Hours() {
+        reset(mDailyChartView);
+        reset(mHourlyChartView);
+        setupHourlyChartViewAnimationMock();
+
         BatteryChartViewModel expectedDailyViewModel = new BatteryChartViewModel(
                 List.of(100, 83, 59, 41),
                 // "Sat", "Sun", "Mon", "Mon"
@@ -205,16 +217,18 @@
         mBatteryChartPreferenceController.setBatteryHistoryMap(createBatteryHistoryMap(60));
 
         verify(mDailyChartView, atLeastOnce()).setVisibility(View.VISIBLE);
-        verify(mHourlyChartView, atLeastOnce()).setVisibility(View.GONE);
+        verify(mViewPropertyAnimator, atLeastOnce()).alpha(0f);
         verify(mDailyChartView).setViewModel(expectedDailyViewModel);
 
         reset(mDailyChartView);
         reset(mHourlyChartView);
+        setupHourlyChartViewAnimationMock();
         doReturn(mLayoutParams).when(mDailyChartView).getLayoutParams();
         mBatteryChartPreferenceController.mDailyChartIndex = 0;
         mBatteryChartPreferenceController.refreshUi();
         verify(mDailyChartView).setVisibility(View.VISIBLE);
         verify(mHourlyChartView).setVisibility(View.VISIBLE);
+        verify(mViewPropertyAnimator, atLeastOnce()).alpha(1f);
 
         expectedDailyViewModel.setSelectedIndex(0);
         verify(mDailyChartView).setViewModel(expectedDailyViewModel);
@@ -234,12 +248,13 @@
 
         reset(mDailyChartView);
         reset(mHourlyChartView);
+        setupHourlyChartViewAnimationMock();
         doReturn(mLayoutParams).when(mDailyChartView).getLayoutParams();
         mBatteryChartPreferenceController.mDailyChartIndex = 1;
         mBatteryChartPreferenceController.mHourlyChartIndex = 6;
         mBatteryChartPreferenceController.refreshUi();
         verify(mDailyChartView).setVisibility(View.VISIBLE);
-        verify(mHourlyChartView).setVisibility(View.VISIBLE);
+        verify(mViewPropertyAnimator, atLeastOnce()).alpha(1f);
         expectedDailyViewModel.setSelectedIndex(1);
         verify(mDailyChartView).setViewModel(expectedDailyViewModel);
         BatteryChartViewModel expectedHourlyViewModel = new BatteryChartViewModel(
@@ -264,13 +279,14 @@
 
         reset(mDailyChartView);
         reset(mHourlyChartView);
+        setupHourlyChartViewAnimationMock();
         doReturn(mLayoutParams).when(mDailyChartView).getLayoutParams();
         mBatteryChartPreferenceController.mDailyChartIndex = 2;
         mBatteryChartPreferenceController.mHourlyChartIndex =
                 BatteryChartViewModel.SELECTED_INDEX_ALL;
         mBatteryChartPreferenceController.refreshUi();
         verify(mDailyChartView).setVisibility(View.VISIBLE);
-        verify(mHourlyChartView).setVisibility(View.VISIBLE);
+        verify(mViewPropertyAnimator, atLeastOnce()).alpha(1f);
         expectedDailyViewModel.setSelectedIndex(2);
         verify(mDailyChartView).setViewModel(expectedDailyViewModel);
         verify(mHourlyChartView).setViewModel(new BatteryChartViewModel(
@@ -734,4 +750,11 @@
         controller.mPrefContext = mContext;
         return controller;
     }
+
+    private void setupHourlyChartViewAnimationMock() {
+        doReturn(mViewPropertyAnimator).when(mHourlyChartView).animate();
+        doReturn(mViewPropertyAnimator).when(mViewPropertyAnimator).alpha(anyFloat());
+        doReturn(mViewPropertyAnimator).when(mViewPropertyAnimator).setDuration(anyLong());
+        doReturn(mViewPropertyAnimator).when(mViewPropertyAnimator).setListener(any());
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/DataProcessorTest.java b/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/DataProcessorTest.java
index c483204..df9d865 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/DataProcessorTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/batteryusage/DataProcessorTest.java
@@ -579,9 +579,13 @@
                 ConvertUtils.CONSUMER_TYPE_SYSTEM_BATTERY, /*consumePercentage=*/ 25.0,
                 /*foregroundUsageTimeInMs=*/ 50, /*backgroundUsageTimeInMs=*/ 60);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT, 3);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT,
+                        3);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT, 0);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT,
+                        0);
     }
 
     @Test
@@ -674,9 +678,13 @@
         assertThat(resultMap.get(0).get(0)).isNotNull();
         assertThat(resultMap.get(0).get(DataProcessor.SELECTED_INDEX_ALL)).isNotNull();
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT, 2);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT,
+                        2);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT, 0);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT,
+                        0);
     }
 
     @Test
@@ -739,9 +747,13 @@
         assertThat(resultMap.get(0).get(0)).isNotNull();
         assertThat(resultMap.get(0).get(DataProcessor.SELECTED_INDEX_ALL)).isNotNull();
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT, 1);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT,
+                        1);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT, 0);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT,
+                        0);
     }
 
     @Test
@@ -814,9 +826,13 @@
                 ConvertUtils.CONSUMER_TYPE_UID_BATTERY, /*consumePercentage=*/ 50.0,
                 /*foregroundUsageTimeInMs=*/ 10, /*backgroundUsageTimeInMs=*/ 20);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT, 1);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT,
+                        1);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT, 1);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT,
+                        1);
     }
 
     @Test
@@ -889,9 +905,13 @@
         resultEntry = resultDiffData.getAppDiffEntryList().get(1);
         assertThat(resultEntry.mBackgroundUsageTimeInMs).isEqualTo(0);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT, 2);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_SHOWN_APP_COUNT,
+                        2);
         verify(mMetricsFeatureProvider)
-                .action(mContext, SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT, 0);
+                .action(mContext.getApplicationContext(),
+                        SettingsEnums.ACTION_BATTERY_USAGE_HIDDEN_APP_COUNT,
+                        0);
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/media/MediaOutputIndicatorWorkerTest.java b/tests/robotests/src/com/android/settings/media/MediaOutputIndicatorWorkerTest.java
index 2339f4c..cd06bae 100644
--- a/tests/robotests/src/com/android/settings/media/MediaOutputIndicatorWorkerTest.java
+++ b/tests/robotests/src/com/android/settings/media/MediaOutputIndicatorWorkerTest.java
@@ -38,11 +38,14 @@
 import android.media.session.PlaybackState;
 import android.net.Uri;
 
+import com.android.settings.bluetooth.Utils;
 import com.android.settings.slices.ShadowSliceBackgroundWorker;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
 import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
 import com.android.settingslib.bluetooth.BluetoothEventManager;
+import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcast;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
+import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
 import com.android.settingslib.media.LocalMediaManager;
 
 import org.junit.Before;
@@ -69,13 +72,17 @@
     @Mock
     private BluetoothEventManager mBluetoothEventManager;
     @Mock
-    private LocalBluetoothManager mLocalBluetoothManager;
+    private LocalBluetoothManager mLocalBtManager;
+    @Mock
+    private LocalBluetoothProfileManager mLocalBluetoothProfileManager;
     @Mock
     private MediaSessionManager mMediaSessionManager;
     @Mock
     private MediaController mMediaController;
     @Mock
     private LocalMediaManager mLocalMediaManager;
+    @Mock
+    private LocalBluetoothLeBroadcast mLeAudioBroadcastProfile;
 
     private Context mContext;
     private MediaOutputIndicatorWorker mMediaOutputIndicatorWorker;
@@ -84,14 +91,18 @@
     private List<MediaController> mMediaControllers = new ArrayList<>();
     private PlaybackState mPlaybackState;
     private MediaController.PlaybackInfo mPlaybackInfo;
+    private LocalBluetoothManager mLocalBluetoothManager;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mShadowApplication = ShadowApplication.getInstance();
         mContext = spy(RuntimeEnvironment.application);
-        ShadowBluetoothUtils.sLocalBluetoothManager = mLocalBluetoothManager;
+        ShadowBluetoothUtils.sLocalBluetoothManager = mLocalBtManager;
+        mLocalBluetoothManager = Utils.getLocalBtManager(mContext);
         when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
+        when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
+        when(mLocalBluetoothProfileManager.getLeAudioBroadcastProfile()).thenReturn(null);
         mMediaOutputIndicatorWorker = new MediaOutputIndicatorWorker(mContext, URI);
         doReturn(mMediaSessionManager).when(mContext).getSystemService(MediaSessionManager.class);
         mMediaControllers.add(mMediaController);
@@ -284,4 +295,22 @@
 
         assertThat(mMediaOutputIndicatorWorker.getActiveLocalMediaController()).isNull();
     }
+
+    @Test
+    public void isBroadcastSupported_leAudioBroadcastProfileIsNull_returnFalse() {
+        mMediaOutputIndicatorWorker.mLocalMediaManager = mLocalMediaManager;
+        mMediaOutputIndicatorWorker.onSlicePinned();
+
+        assertThat(mMediaOutputIndicatorWorker.isBroadcastSupported()).isFalse();
+    }
+
+    @Test
+    public void isBroadcastSupported_leAudioBroadcastProfileNotNull_returnTrue() {
+        mMediaOutputIndicatorWorker.mLocalMediaManager = mLocalMediaManager;
+        mMediaOutputIndicatorWorker.onSlicePinned();
+        when(mLocalBluetoothProfileManager.getLeAudioBroadcastProfile())
+                .thenReturn(mLeAudioBroadcastProfile);
+
+        assertThat(mMediaOutputIndicatorWorker.isBroadcastSupported()).isTrue();
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/media/MediaOutputUtilsTest.java b/tests/robotests/src/com/android/settings/media/MediaOutputUtilsTest.java
index dea6a2c..5fa7fdd 100644
--- a/tests/robotests/src/com/android/settings/media/MediaOutputUtilsTest.java
+++ b/tests/robotests/src/com/android/settings/media/MediaOutputUtilsTest.java
@@ -66,7 +66,18 @@
 
     @Test
     public void getActiveLocalMediaController_localMediaPlaying_returnController() {
-        initPlayback();
+        initPlayback(PlaybackState.STATE_PLAYING);
+
+        when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
+        when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
+
+        assertThat(MediaOutputUtils.getActiveLocalMediaController(mMediaSessionManager)).isEqualTo(
+                mMediaController);
+    }
+
+    @Test
+    public void getActiveLocalMediaController_localMediaPause_returnController() {
+        initPlayback(PlaybackState.STATE_PAUSED);
 
         when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
         when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
@@ -114,6 +125,44 @@
     }
 
     @Test
+    public void getActiveLocalMediaController_localMediaNone_returnNull() {
+        mPlaybackInfo = new MediaController.PlaybackInfo(
+                MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL,
+                VolumeProvider.VOLUME_CONTROL_ABSOLUTE,
+                100,
+                10,
+                new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_MEDIA).build(),
+                null);
+        mPlaybackState = new PlaybackState.Builder()
+                .setState(PlaybackState.STATE_NONE, 0, 1)
+                .build();
+
+        when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
+        when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
+
+        assertThat(MediaOutputUtils.getActiveLocalMediaController(mMediaSessionManager)).isNull();
+    }
+
+    @Test
+    public void getActiveLocalMediaController_localMediaError_returnNull() {
+        mPlaybackInfo = new MediaController.PlaybackInfo(
+                MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL,
+                VolumeProvider.VOLUME_CONTROL_ABSOLUTE,
+                100,
+                10,
+                new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_MEDIA).build(),
+                null);
+        mPlaybackState = new PlaybackState.Builder()
+                .setState(PlaybackState.STATE_ERROR, 0, 1)
+                .build();
+
+        when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
+        when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
+
+        assertThat(MediaOutputUtils.getActiveLocalMediaController(mMediaSessionManager)).isNull();
+    }
+
+    @Test
     public void getActiveLocalMediaController_bothHaveRemoteMediaAndLocalMedia_returnNull() {
         mMediaControllers.clear();
         final MediaController.PlaybackInfo playbackInfo = new MediaController.PlaybackInfo(
@@ -130,7 +179,7 @@
 
         mMediaControllers.add(remoteMediaController);
         mMediaControllers.add(mMediaController);
-        initPlayback();
+        initPlayback(PlaybackState.STATE_PLAYING);
 
         when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
         when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
@@ -155,7 +204,7 @@
         final MediaController remoteMediaController = mock(MediaController.class);
 
         mMediaControllers.add(remoteMediaController);
-        initPlayback();
+        initPlayback(PlaybackState.STATE_PLAYING);
 
         when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
         when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
@@ -165,7 +214,7 @@
         assertThat(MediaOutputUtils.getActiveLocalMediaController(mMediaSessionManager)).isNull();
     }
 
-    private void initPlayback() {
+    private void initPlayback(int playbackState) {
         mPlaybackInfo = new MediaController.PlaybackInfo(
                 MediaController.PlaybackInfo.PLAYBACK_TYPE_LOCAL,
                 VolumeProvider.VOLUME_CONTROL_ABSOLUTE,
@@ -174,7 +223,7 @@
                 new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_MEDIA).build(),
                 null);
         mPlaybackState = new PlaybackState.Builder()
-                .setState(PlaybackState.STATE_PLAYING, 0, 1)
+                .setState(playbackState, 0, 1)
                 .build();
     }
 }
diff --git a/tests/robotests/src/com/android/settings/network/MobileNetworkListFragmentTest.java b/tests/robotests/src/com/android/settings/network/MobileNetworkListFragmentTest.java
index fd2b520..2e04ea7 100644
--- a/tests/robotests/src/com/android/settings/network/MobileNetworkListFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/network/MobileNetworkListFragmentTest.java
@@ -21,8 +21,10 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.os.UserManager;
 
+import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
 
 import org.junit.Before;
@@ -38,6 +40,8 @@
     @Mock
     private Context mContext;
     @Mock
+    private Resources mResources;
+    @Mock
     private UserManager mUserManager;
 
     private MobileNetworkListFragment mFragment;
@@ -55,6 +59,9 @@
         final BaseSearchIndexProvider provider =
                 (BaseSearchIndexProvider) mFragment.SEARCH_INDEX_DATA_PROVIDER;
 
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
+
         final Object obj = ReflectionHelpers.callInstanceMethod(provider, "isPageSearchEnabled",
                 ReflectionHelpers.ClassParameter.from(Context.class, mContext));
         final boolean isEnabled = (Boolean) obj;
@@ -69,6 +76,9 @@
         final BaseSearchIndexProvider provider =
                 (BaseSearchIndexProvider) mFragment.SEARCH_INDEX_DATA_PROVIDER;
 
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
+
         final Object obj = ReflectionHelpers.callInstanceMethod(provider, "isPageSearchEnabled",
                 ReflectionHelpers.ClassParameter.from(Context.class, mContext));
         final boolean isEnabled = (Boolean) obj;
diff --git a/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java b/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java
index 5122def..b347ac0 100644
--- a/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/network/NetworkProviderSettingsTest.java
@@ -17,9 +17,11 @@
 
 import static com.android.settings.network.NetworkProviderSettings.MENU_ID_DISCONNECT;
 import static com.android.settings.network.NetworkProviderSettings.MENU_ID_FORGET;
+import static com.android.settings.network.NetworkProviderSettings.MENU_ID_MODIFY;
 import static com.android.settings.network.NetworkProviderSettings.MENU_ID_SHARE;
 import static com.android.settings.wifi.WifiConfigUiBase2.MODE_CONNECT;
 import static com.android.settings.wifi.WifiConfigUiBase2.MODE_MODIFY;
+import static com.android.wifitrackerlib.WifiEntry.CONNECTED_STATE_DISCONNECTED;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -145,7 +147,10 @@
 
     @Before
     public void setUp() {
-        mNetworkProviderSettings = spy(new NetworkProviderSettings());
+        mNetworkProviderSettings = spy(new NetworkProviderSettings() {
+            @Override
+            boolean showAnySubscriptionInfo(Context context) { return true; }
+        });
         doReturn(mContext).when(mNetworkProviderSettings).getContext();
         doReturn(mPreferenceManager).when(mNetworkProviderSettings).getPreferenceManager();
         doReturn(mPowerManager).when(mContext).getSystemService(PowerManager.class);
@@ -730,6 +735,28 @@
     }
 
     @Test
+    public void addModifyMenuIfSuitable_isAdmin_addMenu() {
+        mNetworkProviderSettings.mIsAdmin = true;
+        when(mWifiEntry.isSaved()).thenReturn(true);
+        when(mWifiEntry.getConnectedState()).thenReturn(CONNECTED_STATE_DISCONNECTED);
+
+        mNetworkProviderSettings.addModifyMenuIfSuitable(mContextMenu, mWifiEntry);
+
+        verify(mContextMenu).add(anyInt(), eq(MENU_ID_MODIFY), anyInt(), anyInt());
+    }
+
+    @Test
+    public void addModifyMenuIfSuitable_isNotAdmin_notAddMenu() {
+        mNetworkProviderSettings.mIsAdmin = false;
+        when(mWifiEntry.isSaved()).thenReturn(true);
+        when(mWifiEntry.getConnectedState()).thenReturn(CONNECTED_STATE_DISCONNECTED);
+
+        mNetworkProviderSettings.addModifyMenuIfSuitable(mContextMenu, mWifiEntry);
+
+        verify(mContextMenu, never()).add(anyInt(), eq(MENU_ID_MODIFY), anyInt(), anyInt());
+    }
+
+    @Test
     public void getNonIndexableKeys_allowedChangeWifiState_keyNotReturned() {
         when(mWifiRestriction.isChangeWifiStateAllowed(mContext)).thenReturn(true);
         NetworkProviderSettings.SearchIndexProvider searchIndexProvider =
diff --git a/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkSettingsTest.java b/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkSettingsTest.java
index 44611ce..3e219a4 100644
--- a/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/network/telephony/MobileNetworkSettingsTest.java
@@ -29,6 +29,7 @@
 import android.app.Activity;
 import android.app.usage.NetworkStatsManager;
 import android.content.Context;
+import android.content.res.Resources;
 import android.net.NetworkPolicyManager;
 import android.os.Bundle;
 import android.os.UserManager;
@@ -37,6 +38,7 @@
 
 import androidx.fragment.app.FragmentActivity;
 
+import com.android.settings.R;
 import com.android.settings.datausage.DataUsageSummaryPreferenceController;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.testutils.shadow.ShadowEntityHeaderController;
@@ -68,12 +70,18 @@
     private FragmentActivity mActivity;
 
     private Context mContext;
+    private Resources mResources;
     private MobileNetworkSettings mFragment;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);
+
+        mResources = spy(mContext.getResources());
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
+
         when(mActivity.getSystemService(TelephonyManager.class)).thenReturn(mTelephonyManager);
         when(mTelephonyManager.createForSubscriptionId(anyInt())).thenReturn(mTelephonyManager);
         when(mContext.getSystemService(NetworkStatsManager.class)).thenReturn(mNetworkStatsManager);
diff --git a/tests/robotests/src/com/android/settings/notification/MediaVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/MediaVolumePreferenceControllerTest.java
index 56e83bb..2d023d7 100644
--- a/tests/robotests/src/com/android/settings/notification/MediaVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/MediaVolumePreferenceControllerTest.java
@@ -113,13 +113,23 @@
 
     @Test
     public void isSupportEndItem_withBleDevice_returnsTrue() {
+        doReturn(true).when(sMediaOutputIndicatorWorker).isBroadcastSupported();
         doReturn(mDevice1).when(sMediaOutputIndicatorWorker).getCurrentConnectedMediaDevice();
 
         assertThat(mController.isSupportEndItem()).isTrue();
     }
 
     @Test
+    public void isSupportEndItem_notSupportedBroadcast_returnsFalse() {
+        doReturn(false).when(sMediaOutputIndicatorWorker).isBroadcastSupported();
+        doReturn(mDevice1).when(sMediaOutputIndicatorWorker).getCurrentConnectedMediaDevice();
+
+        assertThat(mController.isSupportEndItem()).isFalse();
+    }
+
+    @Test
     public void isSupportEndItem_withNonBleDevice_returnsFalse() {
+        doReturn(true).when(sMediaOutputIndicatorWorker).isBroadcastSupported();
         doReturn(mDevice2).when(sMediaOutputIndicatorWorker).getCurrentConnectedMediaDevice();
 
         assertThat(mController.isSupportEndItem()).isFalse();
@@ -127,6 +137,7 @@
 
     @Test
     public void getSliceEndItem_NotSupportEndItem_getsNullSliceAction() {
+        doReturn(true).when(sMediaOutputIndicatorWorker).isBroadcastSupported();
         doReturn(mDevice2).when(sMediaOutputIndicatorWorker).getCurrentConnectedMediaDevice();
 
         final SliceAction sliceAction = mController.getSliceEndItem(mContext);
@@ -136,6 +147,7 @@
 
     @Test
     public void getSliceEndItem_deviceIsBroadcasting_getsBroadcastIntent() {
+        doReturn(true).when(sMediaOutputIndicatorWorker).isBroadcastSupported();
         doReturn(mDevice1).when(sMediaOutputIndicatorWorker).getCurrentConnectedMediaDevice();
         doReturn(true).when(sMediaOutputIndicatorWorker).isDeviceBroadcasting();
         doReturn(mMediaController).when(sMediaOutputIndicatorWorker)
@@ -155,6 +167,7 @@
         final CachedBluetoothDevice cachedDevice = mock(CachedBluetoothDevice.class);
         when(((BluetoothMediaDevice) device).getCachedDevice()).thenReturn(cachedDevice);
         when(device.isBLEDevice()).thenReturn(true);
+        doReturn(true).when(sMediaOutputIndicatorWorker).isBroadcastSupported();
         doReturn(device).when(sMediaOutputIndicatorWorker).getCurrentConnectedMediaDevice();
         doReturn(false).when(sMediaOutputIndicatorWorker).isDeviceBroadcasting();
         doReturn(mMediaController).when(sMediaOutputIndicatorWorker)
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationAssistantPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationAssistantPreferenceControllerTest.java
index b594667..1dac399 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationAssistantPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationAssistantPreferenceControllerTest.java
@@ -226,4 +226,14 @@
                 .setNASMigrationDoneAndResetDefault(eq(10), anyBoolean());
     }
 
+    @Test
+    public void testNASUnavailable_settingDisabled() throws Exception {
+        when(mBackend.getDefaultNotificationAssistant()).thenReturn(null);
+        mPreferenceController.getDefaultNASIntent();
+        mPreferenceController.updateState(mPreference);
+
+        verify(mPreference, times(1)).setSwitchEnabled(eq(false));
+        assertFalse(mPreference.isEnabled());
+    }
+
 }
diff --git a/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
index fe4744f..96b9e62 100644
--- a/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/NotificationVolumePreferenceControllerTest.java
@@ -22,10 +22,14 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.media.AudioManager;
 import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.telephony.TelephonyManager;
 
+import com.android.internal.R;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -46,6 +50,8 @@
     private AudioManager mAudioManager;
     @Mock
     private Vibrator mVibrator;
+    @Mock
+    private Resources mResources;
 
     private Context mContext;
     private NotificationVolumePreferenceController mController;
@@ -57,6 +63,8 @@
         when(mContext.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
         when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
         when(mContext.getSystemService(Context.VIBRATOR_SERVICE)).thenReturn(mVibrator);
+        when(mContext.getResources()).thenReturn(mResources);
+
         mController = new NotificationVolumePreferenceController(mContext);
         mController.setAudioHelper(mHelper);
     }
@@ -76,15 +84,50 @@
     }
 
     @Test
-    public void isAvailable_voiceCapable_shouldReturnFalse() {
+    public void isAvailable_voiceCapable_aliasedWithRing_shouldReturnFalse() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(true);
+        when(mResources.getBoolean(R.bool.config_alias_ring_notif_stream_types)).thenReturn(true);
+
+        NotificationVolumePreferenceController controller =
+                new NotificationVolumePreferenceController(mContext);
         when(mHelper.isSingleVolume()).thenReturn(false);
         when(mTelephonyManager.isVoiceCapable()).thenReturn(true);
 
+        assertThat(controller.isAvailable()).isFalse();
+    }
+
+    /**
+     * With the introduction of ring-notification volume separation, voice-capable devices could now
+     * display the notification volume slider.
+     */
+    @Test
+    public void isAvailable_voiceCapable_separatedFromRing_shouldReturnTrue() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(true);
+        when(mResources.getBoolean(R.bool.config_alias_ring_notif_stream_types)).thenReturn(false);
+
+        NotificationVolumePreferenceController controller =
+                new NotificationVolumePreferenceController(mContext);
+
+        when(mHelper.isSingleVolume()).thenReturn(false);
+        when(mTelephonyManager.isVoiceCapable()).thenReturn(true);
+
+        assertThat(controller.isAvailable()).isTrue();
+    }
+
+    @Test
+    public void isAvailable_notShowNotificationVolume_shouldReturnFalse() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(false);
+
         assertThat(mController.isAvailable()).isFalse();
     }
 
     @Test
     public void isAvailable_notSingleVolume_notVoiceCapable_shouldReturnTrue() {
+        when(mResources.getBoolean(
+                com.android.settings.R.bool.config_show_notification_volume)).thenReturn(true);
         when(mHelper.isSingleVolume()).thenReturn(false);
         when(mTelephonyManager.isVoiceCapable()).thenReturn(false);
 
@@ -107,4 +150,24 @@
     public void isPublicSlice_returnTrue() {
         assertThat(mController.isPublicSlice()).isTrue();
     }
+
+    @Test
+    public void setHintsRing_DoesNotMatch() {
+        assertThat(mController.hintsMatch(
+                NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS)).isFalse();
+    }
+
+    @Test
+    public void setHintsAll_Matches() {
+        assertThat(mController.hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_EFFECTS))
+                .isTrue();
+    }
+
+    @Test
+    public void setHintNotification_Matches() {
+        assertThat(mController
+                .hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS))
+                .isTrue();
+    }
+
 }
diff --git a/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
index 5e484a3..02757d5 100644
--- a/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RingVolumePreferenceControllerTest.java
@@ -18,15 +18,20 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
 import android.app.NotificationManager;
 import android.content.ComponentName;
 import android.content.Context;
+import android.content.res.Resources;
 import android.media.AudioManager;
 import android.os.Vibrator;
+import android.service.notification.NotificationListenerService;
 import android.telephony.TelephonyManager;
 
+import com.android.settings.R;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -51,8 +56,13 @@
     private NotificationManager mNotificationManager;
     @Mock
     private ComponentName mSuppressor;
+    @Mock
+    private Resources mResources;
+    @Mock
+    private VolumeSeekBarPreference mPreference;
 
     private Context mContext;
+
     private RingVolumePreferenceController mController;
 
     @Before
@@ -63,8 +73,9 @@
         shadowContext.setSystemService(Context.AUDIO_SERVICE, mAudioManager);
         shadowContext.setSystemService(Context.VIBRATOR_SERVICE, mVibrator);
         shadowContext.setSystemService(Context.NOTIFICATION_SERVICE, mNotificationManager);
-        mContext = RuntimeEnvironment.application;
+        mContext = spy(RuntimeEnvironment.application);
         when(mNotificationManager.getEffectsSuppressor()).thenReturn(mSuppressor);
+        when(mContext.getResources()).thenReturn(mResources);
         mController = new RingVolumePreferenceController(mContext);
         mController.setAudioHelper(mHelper);
     }
@@ -109,4 +120,92 @@
     public void isPublicSlice_returnTrue() {
         assertThat(mController.isPublicSlice()).isTrue();
     }
+
+    // todo: verify that the title change is displayed, by examining the underlying preference
+    @Test
+    public void ringNotificationStreamsNotAliased_sliderTitleSetToRingOnly() {
+        when(mResources.getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types))
+                .thenReturn(false);
+        final RingVolumePreferenceController controller =
+                new RingVolumePreferenceController(mContext);
+
+        int expectedTitleId = R.string.separate_ring_volume_option_title;
+
+        assertThat(controller.mTitleId).isEqualTo(expectedTitleId);
+    }
+
+    @Test
+    public void ringNotificationStreamsAliased_sliderTitleIncludesBothRingNotification() {
+
+        when(mResources.getBoolean(
+                com.android.internal.R.bool.config_alias_ring_notif_stream_types)).thenReturn(true);
+        final RingVolumePreferenceController control = new RingVolumePreferenceController(mContext);
+
+        int expectedTitleId = R.string.ring_volume_option_title;
+
+        assertThat(control.mTitleId).isEqualTo(expectedTitleId);
+    }
+
+    @Test
+    public void setHintsRing_aliased_Matches() {
+        assertThat(mController.hintsMatch(
+                NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS, true)).isTrue();
+    }
+
+    @Test
+    public void setHintsRingNotification_aliased_Matches() {
+        assertThat(mController.hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_EFFECTS,
+                true)).isTrue();
+    }
+
+    @Test
+    public void setHintNotification_aliased_Matches() {
+        assertThat(mController
+                .hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS,
+                true)).isTrue();
+    }
+
+    @Test
+    public void setHintsRing_unaliased_Matches() {
+        assertThat(mController.hintsMatch(
+                NotificationListenerService.HINT_HOST_DISABLE_CALL_EFFECTS, false)).isTrue();
+    }
+
+    @Test
+    public void setHintsRingNotification_unaliased_Matches() {
+        assertThat(mController.hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_EFFECTS,
+                false)).isTrue();
+    }
+
+    @Test
+    public void setHintNotification_unaliased_doesNotMatch() {
+        assertThat(mController
+                .hintsMatch(NotificationListenerService.HINT_HOST_DISABLE_NOTIFICATION_EFFECTS,
+                        false)).isFalse();
+    }
+
+    @Test
+    public void setRingerModeToVibrate_butNoVibratorAvailable_iconIsSilent() {
+        when(mHelper.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_VIBRATE);
+
+        mController.setPreference(mPreference);
+        mController.setVibrator(null);
+        mController.updateRingerMode();
+
+        assertThat(mController.getMuteIcon()).isEqualTo(mController.mSilentIconId);
+    }
+
+    @Test
+    public void setRingerModeToVibrate_VibratorAvailable_iconIsVibrate() {
+        when(mHelper.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_VIBRATE);
+        when(mVibrator.hasVibrator()).thenReturn(true);
+
+        mController.setPreference(mPreference);
+        mController.setVibrator(mVibrator);
+        mController.updateRingerMode();
+
+        assertThat(mController.getMuteIcon()).isEqualTo(mController.mVibrateIconId);
+    }
+
 }
diff --git a/tests/robotests/src/com/android/settings/notification/ShowOnLockscreenNotificationPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/ShowOnLockscreenNotificationPreferenceControllerTest.java
index 496897f..567c7ff 100644
--- a/tests/robotests/src/com/android/settings/notification/ShowOnLockscreenNotificationPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/ShowOnLockscreenNotificationPreferenceControllerTest.java
@@ -28,6 +28,8 @@
 import android.content.Context;
 import android.provider.Settings;
 
+import androidx.preference.PreferenceScreen;
+
 import com.android.settings.R;
 import com.android.settings.RestrictedListPreference;
 import com.android.settings.testutils.shadow.ShadowRestrictedLockUtilsInternal;
@@ -42,11 +44,8 @@
 import org.robolectric.Robolectric;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.Shadows;
 import org.robolectric.annotation.Config;
 
-import androidx.preference.PreferenceScreen;
-
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = {ShadowUserManager.class, ShadowRestrictedLockUtilsInternal.class})
 public class ShowOnLockscreenNotificationPreferenceControllerTest {
@@ -94,7 +93,7 @@
         assertThat(mPreference.getValue()).isEqualTo(
                 String.valueOf(R.string.lock_screen_notifs_show_none));
 
-        assertThat(mPreference.getSummary())
+        assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.lock_screen_notifs_show_none));
     }
 
@@ -111,7 +110,7 @@
 
         assertThat(mPreference.getValue()).isEqualTo(
                 String.valueOf(R.string.lock_screen_notifs_show_alerting));
-        assertThat(mPreference.getSummary())
+        assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.lock_screen_notifs_show_alerting));
     }
 
@@ -128,20 +127,20 @@
 
         assertThat(mPreference.getValue()).isEqualTo(
                 String.valueOf(R.string.lock_screen_notifs_show_all));
-        assertThat(mPreference.getSummary())
+        assertThat(mPreference.getSummary().toString())
                 .isEqualTo(mContext.getString(R.string.lock_screen_notifs_show_all));
     }
 
     @Test
-    public void updateState_allNotifsOnLockscreen_isDefault() {
+    public void updateState_alertingNotifsOnLockscreen_isDefault() {
         // settings don't exist
 
         mController.displayPreference(mScreen);
 
         assertThat(mPreference.getValue()).isEqualTo(
-                String.valueOf(R.string.lock_screen_notifs_show_all));
-        assertThat(mPreference.getSummary())
-                .isEqualTo(mContext.getString(R.string.lock_screen_notifs_show_all));
+                String.valueOf(R.string.lock_screen_notifs_show_alerting));
+        assertThat(mPreference.getSummary().toString())
+                .isEqualTo(mContext.getString(R.string.lock_screen_notifs_show_alerting));
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java b/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
index c2ea6e7..9e84883 100644
--- a/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/notification/SoundSettingsTest.java
@@ -35,6 +35,7 @@
 import com.android.settings.testutils.shadow.ShadowDeviceConfig;
 import com.android.settings.testutils.shadow.ShadowUserManager;
 
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
@@ -44,8 +45,6 @@
 
 import java.util.List;
 
-import org.junit.Ignore;
-
 @RunWith(RobolectricTestRunner.class)
 public class SoundSettingsTest {
 
@@ -86,4 +85,19 @@
 
         assertThat(settings.mHandler.hasMessages(SoundSettings.STOP_SAMPLE)).isTrue();
     }
+
+    @Test
+    public void notificationVolume_isBetweenRingAndAlarm() {
+        final Context context = spy(RuntimeEnvironment.application);
+        final SoundSettings settings = new SoundSettings();
+        final int xmlId = settings.getPreferenceScreenResId();
+        final List<String> keys = XmlTestUtils.getKeysFromPreferenceXml(context, xmlId);
+
+        int ring = keys.indexOf("ring_volume");
+        int notification = keys.indexOf("notification_volume");
+        int alarm = keys.indexOf("alarm_volume");
+
+        assertThat(ring < notification).isTrue();
+        assertThat(notification < alarm).isTrue();
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/notification/app/NotificationsOffPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/app/NotificationsOffPreferenceControllerTest.java
index 34e94a0..2eebd3a 100644
--- a/tests/robotests/src/com/android/settings/notification/app/NotificationsOffPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/app/NotificationsOffPreferenceControllerTest.java
@@ -20,6 +20,7 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -32,6 +33,7 @@
 
 import androidx.preference.Preference;
 
+import com.android.settings.R;
 import com.android.settings.notification.NotificationBackend;
 
 import com.google.common.collect.ImmutableList;
@@ -157,4 +159,23 @@
         assertThat(pref.getTitle().toString()).contains("app");
         assertThat(pref.isSelectable()).isFalse();
     }
+
+    @Test
+    public void testUpdateState_whenToggleDisabled() {
+        // Given: the app does not request to post notifications
+        // and it's preference toggle is disabled
+        NotificationBackend.AppRow appRow = new NotificationBackend.AppRow();
+        appRow.banned = true;
+        appRow.permissionStateLocked = true;
+        mController.onResume(appRow, null, null, null, null, null, null);
+        Preference pref = new Preference(RuntimeEnvironment.application);
+
+        // When: updateState(Preference preference) is called
+        mController.updateState(pref);
+
+        // Then: title of pref should be app_notifications_not_send_desc
+        assertEquals(
+                RuntimeEnvironment.application.getString(R.string.app_notifications_not_send_desc),
+                pref.getTitle().toString());
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
index ef5973c..f38cc49 100644
--- a/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/SimLockPreferenceControllerTest.java
@@ -22,9 +22,11 @@
 
 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.res.Resources;
 import android.os.PersistableBundle;
 import android.os.UserManager;
 import android.telephony.CarrierConfigManager;
@@ -35,6 +37,7 @@
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
+import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
 
 import org.junit.Before;
@@ -66,6 +69,7 @@
     private SimLockPreferenceController mController;
     private Preference mPreference;
     private Context mContext;
+    private Resources mResources;
 
     @Before
     public void setUp() {
@@ -76,7 +80,11 @@
         shadowApplication.setSystemService(Context.CARRIER_CONFIG_SERVICE, mCarrierManager);
         shadowApplication.setSystemService(Context.USER_SERVICE, mUserManager);
         shadowApplication.setSystemService(Context.TELEPHONY_SERVICE, mTelephonyManager);
-        mContext = RuntimeEnvironment.application;
+        mContext = spy(RuntimeEnvironment.application);
+
+        mResources = spy(mContext.getResources());
+        when(mContext.getResources()).thenReturn(mResources);
+
         mController = new SimLockPreferenceController(mContext, "key");
         mPreference = new Preference(mContext);
         mPreference.setKey(mController.getPreferenceKey());
@@ -84,7 +92,16 @@
     }
 
     @Test
+    public void isAvailable_notShowSimUi_false() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(false);
+
+        assertThat(mController.getAvailabilityStatus())
+                .isEqualTo(BasePreferenceController.UNSUPPORTED_ON_DEVICE);
+    }
+
+    @Test
     public void isAvailable_notAdmin_false() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         when(mUserManager.isAdminUser()).thenReturn(false);
 
         assertThat(mController.getAvailabilityStatus())
@@ -93,6 +110,7 @@
 
     @Test
     public void isAvailable_simIccNotReady_false() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         when(mUserManager.isAdminUser()).thenReturn(true);
 
         assertThat(mController.getAvailabilityStatus())
@@ -124,6 +142,7 @@
 
     @Test
     public void displayPreference_simReady_enablePreference() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         mController.displayPreference(mScreen);
 
         assertThat(mPreference.isEnabled()).isFalse();
@@ -140,12 +159,14 @@
 
     @Test
     public void getPreferenceKey_whenGivenValue_returnsGivenValue() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         mController = new SimLockPreferenceController(mContext, "key");
 
         assertThat(mController.getPreferenceKey()).isEqualTo("key");
     }
 
     private void setupMockIcc() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         final List<SubscriptionInfo> subscriptionInfoList = new ArrayList<>();
         SubscriptionInfo info = mock(SubscriptionInfo.class);
         subscriptionInfoList.add(info);
@@ -156,6 +177,7 @@
     }
 
     private void setupMockSimReady() {
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         final List<SubscriptionInfo> subscriptionInfoList = new ArrayList<>();
         SubscriptionInfo info = mock(SubscriptionInfo.class);
         subscriptionInfoList.add(info);
diff --git a/tests/robotests/src/com/android/settings/sim/SimSelectNotificationTest.java b/tests/robotests/src/com/android/settings/sim/SimSelectNotificationTest.java
index b33e94b..e1b2b4e 100644
--- a/tests/robotests/src/com/android/settings/sim/SimSelectNotificationTest.java
+++ b/tests/robotests/src/com/android/settings/sim/SimSelectNotificationTest.java
@@ -143,6 +143,7 @@
         when(mSubInfo.getDisplayName()).thenReturn(mFakeDisplayName);
         when(mContext.getResources()).thenReturn(mResources);
 
+        when(mResources.getBoolean(R.bool.config_show_sim_info)).thenReturn(true);
         when(mResources.getText(R.string.enable_sending_mms_notification_title))
                 .thenReturn(mFakeNotificationTitle);
         when(mResources.getText(R.string.enable_mms_notification_channel_title))
diff --git a/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
index b04a2cd..151d1f2 100644
--- a/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/sound/AudioOutputSwitchPreferenceControllerTest.java
@@ -51,14 +51,16 @@
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.BluetoothCallback;
 import com.android.settingslib.bluetooth.BluetoothEventManager;
+import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.HeadsetProfile;
 import com.android.settingslib.bluetooth.HearingAidProfile;
+import com.android.settingslib.bluetooth.LeAudioProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -71,10 +73,10 @@
 import org.robolectric.shadows.ShadowPackageManager;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 @RunWith(RobolectricTestRunner.class)
-@Ignore
 @Config(shadows = {
         ShadowAudioManager.class,
         ShadowBluetoothUtils.class,
@@ -102,6 +104,14 @@
     private HeadsetProfile mHeadsetProfile;
     @Mock
     private HearingAidProfile mHearingAidProfile;
+    @Mock
+    private LeAudioProfile mLeAudioProfile;
+    @Mock
+    private CachedBluetoothDeviceManager mCachedDeviceManager;
+    @Mock
+    private CachedBluetoothDevice mCachedBluetoothDeviceL;
+    @Mock
+    private CachedBluetoothDevice mCachedBluetoothDeviceR;
 
     private Context mContext;
     private PreferenceScreen mScreen;
@@ -117,8 +127,10 @@
     private AudioSwitchPreferenceController mController;
     private List<BluetoothDevice> mProfileConnectedDevices;
     private List<BluetoothDevice> mHearingAidActiveDevices;
+    private List<BluetoothDevice> mLeAudioActiveDevices;
     private List<BluetoothDevice> mEmptyDevices;
     private ShadowPackageManager mPackageManager;
+    private Collection<CachedBluetoothDevice> mCachedDevices;
 
     @Before
     public void setUp() {
@@ -133,15 +145,22 @@
 
         when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
         when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
+        when(mLocalBluetoothManager.getCachedDeviceManager()).thenReturn(mCachedDeviceManager);
         when(mLocalBluetoothProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
         when(mLocalBluetoothProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
         when(mLocalBluetoothProfileManager.getHeadsetProfile()).thenReturn(mHeadsetProfile);
+        when(mLocalBluetoothProfileManager.getLeAudioProfile()).thenReturn(mLeAudioProfile);
         mPackageManager = Shadow.extract(mContext.getPackageManager());
         mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
 
         mBluetoothManager = mContext.getSystemService(BluetoothManager.class);
         mBluetoothAdapter = mBluetoothManager.getAdapter();
 
+        mCachedDevices = new ArrayList<>();
+        mCachedDevices.add(mCachedBluetoothDeviceL);
+        mCachedDevices.add(mCachedBluetoothDeviceR);
+        when(mCachedDeviceManager.getCachedDevicesCopy()).thenReturn(mCachedDevices);
+
         mBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1));
         when(mBluetoothDevice.getName()).thenReturn(TEST_DEVICE_NAME_1);
         when(mBluetoothDevice.isConnected()).thenReturn(true);
@@ -156,6 +175,7 @@
         mPreference = new ListPreference(mContext);
         mProfileConnectedDevices = new ArrayList<>();
         mHearingAidActiveDevices = new ArrayList<>(2);
+        mLeAudioActiveDevices = new ArrayList<>();
         mEmptyDevices = new ArrayList<>(2);
 
         when(mScreen.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
@@ -391,6 +411,79 @@
         assertThat(mEmptyDevices).containsExactly(mBluetoothDevice, mLeftBluetoothHapDevice);
     }
 
+    @Test
+    public void getConnectedLeAudioDevices_connectedLeAudioDevice_shouldAddDeviceToList() {
+        when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
+        mEmptyDevices.clear();
+        mProfileConnectedDevices.clear();
+        mProfileConnectedDevices.add(mBluetoothDevice);
+        when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+        mEmptyDevices.addAll(mController.getConnectedLeAudioDevices());
+
+        assertThat(mEmptyDevices).containsExactly(mBluetoothDevice);
+    }
+
+    @Test
+    public void getConnectedLeAudioDevices_disconnectedLeAudioDevice_shouldNotAddDeviceToList() {
+        BluetoothDevice connectedBtLeAduioDevice =
+                spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
+        when(connectedBtLeAduioDevice.isConnected()).thenReturn(true);
+        BluetoothDevice disconnectedBtLeAduioDevice =
+                spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
+        when(disconnectedBtLeAduioDevice.isConnected()).thenReturn(false);
+        when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
+        when(mCachedBluetoothDeviceR.getDevice()).thenReturn(connectedBtLeAduioDevice);
+        mEmptyDevices.clear();
+        mProfileConnectedDevices.clear();
+        mProfileConnectedDevices.add(mBluetoothDevice);
+        mProfileConnectedDevices.add(connectedBtLeAduioDevice);
+        mProfileConnectedDevices.add(disconnectedBtLeAduioDevice);
+        when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+        mEmptyDevices.addAll(mController.getConnectedLeAudioDevices());
+
+        assertThat(mEmptyDevices).containsExactly(mBluetoothDevice, connectedBtLeAduioDevice);
+    }
+
+    @Test
+    public void getConnectedLeAudioDevices_notInCachedDeviceList_shouldNotAddDeviceToList() {
+        BluetoothDevice connectedBtLeAduioDevice1 =
+                spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
+        when(connectedBtLeAduioDevice1.isConnected()).thenReturn(true);
+        BluetoothDevice connectedBtLeAduioDevice2 =
+                spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
+        when(connectedBtLeAduioDevice2.isConnected()).thenReturn(true);
+        when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
+        when(mCachedBluetoothDeviceR.getDevice()).thenReturn(connectedBtLeAduioDevice1);
+        mEmptyDevices.clear();
+        mProfileConnectedDevices.clear();
+        mProfileConnectedDevices.add(connectedBtLeAduioDevice1);
+        mProfileConnectedDevices.add(connectedBtLeAduioDevice2);
+        when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+
+        mEmptyDevices.addAll(mController.getConnectedLeAudioDevices());
+
+        assertThat(mEmptyDevices).containsExactly(connectedBtLeAduioDevice1);
+    }
+
+    @Test
+    public void findActiveLeAudioDevice_noActiveDevice_returnNull() {
+        mLeAudioActiveDevices.clear();
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveLeAudioDevice()).isNull();
+    }
+
+    @Test
+    public void findActiveLeAudioDevice_withActiveDevice_returnActiveDevice() {
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(mBluetoothDevice);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveLeAudioDevice()).isEqualTo(mBluetoothDevice);
+    }
+
     private class AudioSwitchPreferenceControllerTestable extends
             AudioSwitchPreferenceController {
         AudioSwitchPreferenceControllerTestable(Context context, String key) {
diff --git a/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java
index 2580bfd..cc2606b 100644
--- a/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/sound/HandsFreeProfileOutputPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 
 package com.android.settings.sound;
 
+import static android.media.AudioSystem.DEVICE_OUT_BLE_HEADSET;
 import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_SCO;
 import static android.media.AudioSystem.DEVICE_OUT_HEARING_AID;
 
@@ -44,29 +45,30 @@
 import com.android.settings.testutils.shadow.ShadowAudioManager;
 import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
 import com.android.settingslib.bluetooth.BluetoothEventManager;
+import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.HeadsetProfile;
 import com.android.settingslib.bluetooth.HearingAidProfile;
+import com.android.settingslib.bluetooth.LeAudioProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
-import org.robolectric.Shadows;
 import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowBluetoothDevice;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 @RunWith(RobolectricTestRunner.class)
-@Ignore
 @Config(shadows = {
         ShadowAudioManager.class,
         ShadowBluetoothUtils.class,
@@ -78,10 +80,12 @@
     private static final String TEST_DEVICE_NAME_2 = "Test_HFP_BT_Device_NAME_2";
     private static final String TEST_HAP_DEVICE_NAME_1 = "Test_HAP_BT_Device_NAME_1";
     private static final String TEST_HAP_DEVICE_NAME_2 = "Test_HAP_BT_Device_NAME_2";
+    private static final String TEST_LE_AUDIO_DEVICE_NAME_1 = "Test_LE_AUDIO_Device_NAME_1";
     private static final String TEST_DEVICE_ADDRESS_1 = "00:A1:A1:A1:A1:A1";
     private static final String TEST_DEVICE_ADDRESS_2 = "00:B2:B2:B2:B2:B2";
     private static final String TEST_DEVICE_ADDRESS_3 = "00:C3:C3:C3:C3:C3";
     private static final String TEST_DEVICE_ADDRESS_4 = "00:D4:D4:D4:D4:D4";
+    private static final String TEST_DEVICE_ADDRESS_5 = "00:E5:E5:E5:E5:E5";
     private final static long HISYNCID1 = 10;
     private final static long HISYNCID2 = 11;
 
@@ -96,7 +100,15 @@
     @Mock
     private HearingAidProfile mHearingAidProfile;
     @Mock
+    private LeAudioProfile mLeAudioProfile;
+    @Mock
     private AudioSwitchPreferenceController.AudioSwitchCallback mAudioSwitchPreferenceCallback;
+    @Mock
+    private CachedBluetoothDeviceManager mCachedDeviceManager;
+    @Mock
+    private CachedBluetoothDevice mCachedBluetoothDeviceL;
+    @Mock
+    private CachedBluetoothDevice mCachedBluetoothDeviceR;
 
     private Context mContext;
     private PreferenceScreen mScreen;
@@ -113,6 +125,8 @@
     private HandsFreeProfileOutputPreferenceController mController;
     private List<BluetoothDevice> mProfileConnectedDevices;
     private List<BluetoothDevice> mHearingAidActiveDevices;
+    private List<BluetoothDevice> mLeAudioActiveDevices;
+    private Collection<CachedBluetoothDevice> mCachedDevices;
 
     @Before
     public void setUp() {
@@ -127,26 +141,37 @@
 
         when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
         when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
+        when(mLocalBluetoothManager.getCachedDeviceManager()).thenReturn(mCachedDeviceManager);
         when(mLocalBluetoothProfileManager.getHeadsetProfile()).thenReturn(mHeadsetProfile);
         when(mLocalBluetoothProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
+        when(mLocalBluetoothProfileManager.getLeAudioProfile()).thenReturn(mLeAudioProfile);
 
         mBluetoothManager = mContext.getSystemService(BluetoothManager.class);
         mBluetoothAdapter = mBluetoothManager.getAdapter();
 
+        mCachedDevices = new ArrayList<>();
+        mCachedDevices.add(mCachedBluetoothDeviceL);
+        mCachedDevices.add(mCachedBluetoothDeviceR);
+        when(mCachedDeviceManager.getCachedDevicesCopy()).thenReturn(mCachedDevices);
+
         mBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1));
         when(mBluetoothDevice.getName()).thenReturn(TEST_DEVICE_NAME_1);
+        when(mBluetoothDevice.getAlias()).thenReturn(TEST_DEVICE_NAME_1);
         when(mBluetoothDevice.isConnected()).thenReturn(true);
 
         mSecondBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
         when(mSecondBluetoothDevice.getName()).thenReturn(TEST_DEVICE_NAME_2);
+        when(mSecondBluetoothDevice.getAlias()).thenReturn(TEST_DEVICE_NAME_2);
         when(mSecondBluetoothDevice.isConnected()).thenReturn(true);
 
         mLeftBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
         when(mLeftBluetoothHapDevice.getName()).thenReturn(TEST_HAP_DEVICE_NAME_1);
+        when(mLeftBluetoothHapDevice.getAlias()).thenReturn(TEST_HAP_DEVICE_NAME_1);
         when(mLeftBluetoothHapDevice.isConnected()).thenReturn(true);
 
         mRightBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_4));
         when(mRightBluetoothHapDevice.getName()).thenReturn(TEST_HAP_DEVICE_NAME_2);
+        when(mRightBluetoothHapDevice.getAlias()).thenReturn(TEST_HAP_DEVICE_NAME_2);
         when(mRightBluetoothHapDevice.isConnected()).thenReturn(true);
 
         mController = new HandsFreeProfileOutputPreferenceController(mContext, TEST_KEY);
@@ -154,6 +179,7 @@
         mPreference = new ListPreference(mContext);
         mProfileConnectedDevices = new ArrayList<>();
         mHearingAidActiveDevices = new ArrayList<>(2);
+        mLeAudioActiveDevices = new ArrayList<>();
 
         when(mScreen.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
         when(mScreen.getContext()).thenReturn(mContext);
@@ -245,7 +271,6 @@
      * Preference summary should be the activated device name
      */
     @Test
-    @Ignore
     public void updateState_oneHeadsetsAvailableAndActivated_shouldSetDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_SCO);
@@ -267,7 +292,6 @@
      * Preference summary should be the activated device name
      */
     @Test
-    @Ignore
     public void updateState_moreThanOneHfpBtDevicesAreAvailable_shouldSetActivatedDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_SCO);
@@ -328,7 +352,6 @@
      * Preference summary should be the activated device name
      */
     @Test
-    @Ignore
     public void updateState_oneHapBtDeviceAreAvailable_shouldSetActivatedDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
@@ -353,7 +376,6 @@
      * Preference summary should be the activated device name
      */
     @Test
-    @Ignore
     public void updateState_moreThanOneHapBtDevicesAreAvailable_shouldSetActivatedDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
@@ -382,7 +404,6 @@
      * ConnectedDevice should not contain second HAP device with same HisyncId
      */
     @Test
-    @Ignore
     public void updateState_hapBtDeviceWithSameId_shouldSetActivatedDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
@@ -416,7 +437,6 @@
      * ConnectedDevice should not contain second HAP device with same HisyncId
      */
     @Test
-    @Ignore
     public void updateState_hapBtDeviceWithSameIdButDifferentOrder_shouldSetActivatedDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
@@ -449,7 +469,6 @@
      * ConnectedDevice should contain both HAP device with different HisyncId
      */
     @Test
-    @Ignore
     public void updateState_hapBtDeviceWithDifferentId_shouldSetActivatedDeviceName() {
         mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
@@ -474,6 +493,26 @@
     }
 
     @Test
+    public void updateState_leAudioDeviceActive_shouldSetActivatedDeviceName() {
+        mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
+        mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLE_HEADSET);
+        when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
+        when(mBluetoothDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        when(mBluetoothDevice.getAlias()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mProfileConnectedDevices.clear();
+        mProfileConnectedDevices.add(mBluetoothDevice);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(mBluetoothDevice);
+        when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        mController.updateState(mPreference);
+
+        assertThat(mPreference.isVisible()).isTrue();
+        assertThat(mPreference.getSummary()).isEqualTo(mBluetoothDevice.getName());
+    }
+
+    @Test
     public void findActiveDevice_onlyHeadsetDeviceActive_returnHeadsetDevice() {
         when(mLocalBluetoothProfileManager.getHearingAidProfile()).thenReturn(null);
         when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
@@ -489,12 +528,60 @@
         assertThat(mController.findActiveDevice()).isNull();
     }
 
+    @Test
+    public void findActiveDevice_allProfilesWithActiveDevice_returnHADevice() {
+        BluetoothDevice btLeDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_5));
+        when(btLeDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mController.mConnectedDevices.clear();
+        mController.mConnectedDevices.add(mBluetoothDevice);
+        mController.mConnectedDevices.add(mLeftBluetoothHapDevice);
+        mController.mConnectedDevices.add(btLeDevice);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(btLeDevice);
+        mHearingAidActiveDevices.clear();
+        mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
+        when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+        when(mHearingAidProfile.getHiSyncId(mLeftBluetoothHapDevice)).thenReturn(HISYNCID1);
+        when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveDevice()).isEqualTo(mLeftBluetoothHapDevice);
+    }
+
+    @Test
+    public void findActiveDevice_headsetDeviceAndLeAudioDeviceActive_returnLeAudioDevice() {
+        BluetoothDevice btLeDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_5));
+        when(btLeDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(btLeDevice);
+        mHearingAidActiveDevices.clear();
+        when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+        when(mHeadsetProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveDevice()).isEqualTo(btLeDevice);
+    }
+
+    @Test
+    public void findActiveDevice_onlyLeAudioDeviceActive_returnLeAudioDevice() {
+        BluetoothDevice btLeDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_5));
+        when(btLeDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(btLeDevice);
+        mHearingAidActiveDevices.clear();
+        when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+        when(mHeadsetProfile.getActiveDevice()).thenReturn(null);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveDevice()).isEqualTo(btLeDevice);
+    }
+
+
     /**
      * One Bluetooth devices are available, and select the device.
      * Preference summary should be device name.
      */
     @Test
-    @Ignore
     public void onPreferenceChange_toBtDevice_shouldSetBtDeviceName() {
         mController.mConnectedDevices.clear();
         mController.mConnectedDevices.add(mBluetoothDevice);
@@ -509,16 +596,10 @@
      * Preference summary should be second device name.
      */
     @Test
-    @Ignore
     public void onPreferenceChange_toBtDevices_shouldSetSecondBtDeviceName() {
-        ShadowBluetoothDevice shadowBluetoothDevice;
-        BluetoothDevice secondBluetoothDevice;
-        secondBluetoothDevice = mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2);
-        shadowBluetoothDevice = Shadows.shadowOf(secondBluetoothDevice);
-        shadowBluetoothDevice.setName(TEST_DEVICE_NAME_2);
         mController.mConnectedDevices.clear();
         mController.mConnectedDevices.add(mBluetoothDevice);
-        mController.mConnectedDevices.add(secondBluetoothDevice);
+        mController.mConnectedDevices.add(mSecondBluetoothDevice);
 
         mController.onPreferenceChange(mPreference, TEST_DEVICE_ADDRESS_2);
 
diff --git a/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java
index 10471cb..5a92a08 100644
--- a/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/sound/MediaOutputPreferenceControllerTest.java
@@ -16,6 +16,7 @@
 
 package com.android.settings.sound;
 
+import static android.media.AudioSystem.DEVICE_OUT_BLE_HEADSET;
 import static android.media.AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP;
 import static android.media.AudioSystem.DEVICE_OUT_EARPIECE;
 import static android.media.AudioSystem.DEVICE_OUT_HEARING_AID;
@@ -55,14 +56,16 @@
 import com.android.settings.testutils.shadow.ShadowBluetoothUtils;
 import com.android.settingslib.bluetooth.A2dpProfile;
 import com.android.settingslib.bluetooth.BluetoothEventManager;
+import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.HearingAidProfile;
+import com.android.settingslib.bluetooth.LeAudioProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
 import com.android.settingslib.media.MediaOutputConstants;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -76,10 +79,10 @@
 import org.robolectric.shadows.ShadowPackageManager;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 
 @RunWith(RobolectricTestRunner.class)
-@Ignore
 @Config(shadows = {
         ShadowAudioManager.class,
         ShadowBluetoothUtils.class,
@@ -91,10 +94,12 @@
     private static final String TEST_DEVICE_NAME_2 = "Test_A2DP_BT_Device_NAME_2";
     private static final String TEST_HAP_DEVICE_NAME_1 = "Test_HAP_BT_Device_NAME_1";
     private static final String TEST_HAP_DEVICE_NAME_2 = "Test_HAP_BT_Device_NAME_2";
+    private static final String TEST_LE_AUDIO_DEVICE_NAME_1 = "Test_LE_AUDIO_Device_NAME_1";
     private static final String TEST_DEVICE_ADDRESS_1 = "00:A1:A1:A1:A1:A1";
     private static final String TEST_DEVICE_ADDRESS_2 = "00:B2:B2:B2:B2:B2";
     private static final String TEST_DEVICE_ADDRESS_3 = "00:C3:C3:C3:C3:C3";
     private static final String TEST_DEVICE_ADDRESS_4 = "00:D4:D4:D4:D4:D4";
+    private static final String TEST_DEVICE_ADDRESS_5 = "00:E5:E5:E5:E5:E5";
     private static final String TEST_PACKAGE_NAME = "com.test.packagename";
     private static final String TEST_APPLICATION_LABEL = "APP Test Label";
 
@@ -109,11 +114,19 @@
     @Mock
     private HearingAidProfile mHearingAidProfile;
     @Mock
+    private LeAudioProfile mLeAudioProfile;
+    @Mock
     private AudioSwitchPreferenceController.AudioSwitchCallback mAudioSwitchPreferenceCallback;
     @Mock
     private MediaSessionManager mMediaSessionManager;
     @Mock
     private MediaController mMediaController;
+    @Mock
+    private CachedBluetoothDeviceManager mCachedDeviceManager;
+    @Mock
+    private CachedBluetoothDevice mCachedBluetoothDeviceL;
+    @Mock
+    private CachedBluetoothDevice mCachedBluetoothDeviceR;
 
     private Context mContext;
     private PreferenceScreen mScreen;
@@ -130,6 +143,7 @@
     private MediaOutputPreferenceController mController;
     private List<BluetoothDevice> mProfileConnectedDevices;
     private List<BluetoothDevice> mHearingAidActiveDevices;
+    private List<BluetoothDevice> mLeAudioActiveDevices;
     private List<MediaController> mMediaControllers = new ArrayList<>();
     private MediaController.PlaybackInfo mPlaybackInfo;
     private PlaybackState mPlaybackState;
@@ -137,6 +151,7 @@
     private ApplicationInfo mAppInfo;
     private PackageInfo mPackageInfo;
     private PackageStats mPackageStats;
+    private Collection<CachedBluetoothDevice> mCachedDevices;
 
     @Before
     public void setUp() {
@@ -168,14 +183,22 @@
 
         when(mLocalBluetoothManager.getEventManager()).thenReturn(mBluetoothEventManager);
         when(mLocalBluetoothManager.getProfileManager()).thenReturn(mLocalBluetoothProfileManager);
+        when(mLocalBluetoothManager.getCachedDeviceManager()).thenReturn(mCachedDeviceManager);
         when(mLocalBluetoothProfileManager.getA2dpProfile()).thenReturn(mA2dpProfile);
         when(mLocalBluetoothProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
+        when(mLocalBluetoothProfileManager.getLeAudioProfile()).thenReturn(mLeAudioProfile);
 
         mBluetoothManager = mContext.getSystemService(BluetoothManager.class);
         mBluetoothAdapter = mBluetoothManager.getAdapter();
 
+        mCachedDevices = new ArrayList<>();
+        mCachedDevices.add(mCachedBluetoothDeviceL);
+        mCachedDevices.add(mCachedBluetoothDeviceR);
+        when(mCachedDeviceManager.getCachedDevicesCopy()).thenReturn(mCachedDevices);
+
         mBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_1));
         when(mBluetoothDevice.getName()).thenReturn(TEST_DEVICE_NAME_1);
+        when(mBluetoothDevice.getAlias()).thenReturn(TEST_DEVICE_NAME_1);
         when(mBluetoothDevice.isConnected()).thenReturn(true);
 
         mSecondBluetoothDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_2));
@@ -184,6 +207,7 @@
 
         mLeftBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_3));
         when(mLeftBluetoothHapDevice.getName()).thenReturn(TEST_HAP_DEVICE_NAME_1);
+        when(mLeftBluetoothHapDevice.getAlias()).thenReturn(TEST_HAP_DEVICE_NAME_1);
         when(mLeftBluetoothHapDevice.isConnected()).thenReturn(true);
 
         mRightBluetoothHapDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_4));
@@ -195,6 +219,7 @@
         mPreference = new Preference(mContext);
         mProfileConnectedDevices = new ArrayList<>();
         mHearingAidActiveDevices = new ArrayList<>(2);
+        mLeAudioActiveDevices = new ArrayList<>();
 
         when(mScreen.getPreferenceManager()).thenReturn(mock(PreferenceManager.class));
         when(mScreen.getContext()).thenReturn(mContext);
@@ -234,7 +259,6 @@
      * Preference summary should be device's name
      */
     @Test
-    @Ignore
     public void updateState_withActiveBtDevice_setActivatedDeviceName() {
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLUETOOTH_A2DP);
         mAudioManager.setMode(AudioManager.MODE_NORMAL);
@@ -254,7 +278,6 @@
      * Preference summary should be device's name
      */
     @Test
-    @Ignore
     public void updateState_withActiveHADevice_setActivatedDeviceName() {
         mShadowAudioManager.setOutputDevice(DEVICE_OUT_HEARING_AID);
         mAudioManager.setMode(AudioManager.MODE_NORMAL);
@@ -270,6 +293,26 @@
     }
 
     @Test
+    public void updateState_withActiveLeAudioDevice_setActivatedDeviceName() {
+        mShadowAudioManager.setOutputDevice(DEVICE_OUT_BLE_HEADSET);
+        mAudioManager.setMode(AudioManager.MODE_NORMAL);
+        when(mCachedBluetoothDeviceL.getDevice()).thenReturn(mBluetoothDevice);
+        when(mCachedBluetoothDeviceR.getDevice()).thenReturn(mSecondBluetoothDevice);
+        when(mBluetoothDevice.getAlias()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mProfileConnectedDevices.clear();
+        mProfileConnectedDevices.add(mBluetoothDevice);
+        mProfileConnectedDevices.add(mSecondBluetoothDevice);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(mBluetoothDevice);
+        when(mLeAudioProfile.getConnectedDevices()).thenReturn(mProfileConnectedDevices);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mPreference.getSummary()).isNull();
+        mController.updateState(mPreference);
+        assertThat(mPreference.getSummary()).isEqualTo(TEST_LE_AUDIO_DEVICE_NAME_1);
+    }
+
+    @Test
     public void updateState_noActiveLocalPlayback_noTitle() {
         mPlaybackState = new PlaybackState.Builder()
                 .setState(PlaybackState.STATE_NONE, 0, 1)
@@ -350,6 +393,49 @@
         assertThat(mController.findActiveDevice()).isNull();
     }
 
+    @Test
+    public void findActiveDevice_allProfilesWithActiveDevice_returnHADevice() {
+        BluetoothDevice btLeDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_5));
+        when(btLeDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(btLeDevice);
+        mHearingAidActiveDevices.clear();
+        mHearingAidActiveDevices.add(mLeftBluetoothHapDevice);
+        when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+        when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveDevice()).isEqualTo(mLeftBluetoothHapDevice);
+    }
+
+    @Test
+    public void findActiveDevice_a2dpDeviceAndLeAudioDeviceActive_returnLeAudioDevice() {
+        BluetoothDevice btLeDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_5));
+        when(btLeDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(btLeDevice);
+        mHearingAidActiveDevices.clear();
+        when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+        when(mA2dpProfile.getActiveDevice()).thenReturn(mBluetoothDevice);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveDevice()).isEqualTo(btLeDevice);
+    }
+
+    @Test
+    public void findActiveDevice_onlyLeAudioDeviceActive_returnLeAudioDevice() {
+        BluetoothDevice btLeDevice = spy(mBluetoothAdapter.getRemoteDevice(TEST_DEVICE_ADDRESS_5));
+        when(btLeDevice.getName()).thenReturn(TEST_LE_AUDIO_DEVICE_NAME_1);
+        mLeAudioActiveDevices.clear();
+        mLeAudioActiveDevices.add(btLeDevice);
+        mHearingAidActiveDevices.clear();
+        when(mHearingAidProfile.getActiveDevices()).thenReturn(mHearingAidActiveDevices);
+        when(mA2dpProfile.getActiveDevice()).thenReturn(null);
+        when(mLeAudioProfile.getActiveDevices()).thenReturn(mLeAudioActiveDevices);
+
+        assertThat(mController.findActiveDevice()).isEqualTo(btLeDevice);
+    }
+
     private void initPackage() {
         mShadowPackageManager = Shadows.shadowOf(mContext.getPackageManager());
         mAppInfo = new ApplicationInfo();
diff --git a/tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java b/tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java
index 2f24832..518aee9 100644
--- a/tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java
+++ b/tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java
@@ -47,7 +47,6 @@
 import com.android.settings.security.SecuritySettingsFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.users.UserFeatureProvider;
-import com.android.settings.vpn2.AdvancedVpnFeatureProvider;
 import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
@@ -88,7 +87,6 @@
     public SecuritySettingsFeatureProvider securitySettingsFeatureProvider;
     public AccessibilitySearchFeatureProvider mAccessibilitySearchFeatureProvider;
     public AccessibilityMetricsFeatureProvider mAccessibilityMetricsFeatureProvider;
-    public AdvancedVpnFeatureProvider mAdvancedVpnFeatureProvider;
 
     /**
      * Call this in {@code @Before} method of the test class to use fake factory.
@@ -138,7 +136,6 @@
         securitySettingsFeatureProvider = mock(SecuritySettingsFeatureProvider.class);
         mAccessibilitySearchFeatureProvider = mock(AccessibilitySearchFeatureProvider.class);
         mAccessibilityMetricsFeatureProvider = mock(AccessibilityMetricsFeatureProvider.class);
-        mAdvancedVpnFeatureProvider = mock(AdvancedVpnFeatureProvider.class);
     }
 
     @Override
@@ -275,9 +272,4 @@
     public AccessibilityMetricsFeatureProvider getAccessibilityMetricsFeatureProvider() {
         return mAccessibilityMetricsFeatureProvider;
     }
-
-    @Override
-    public AdvancedVpnFeatureProvider getAdvancedVpnFeatureProvider() {
-        return mAdvancedVpnFeatureProvider;
-    }
 }
diff --git a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java
index 40cb25b..5f8c434 100644
--- a/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java
+++ b/tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java
@@ -22,6 +22,7 @@
 import android.content.pm.PackageManager;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.hardware.face.FaceManager;
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserHandle;
 import android.os.UserManager;
@@ -39,6 +40,7 @@
 public class ShadowUtils {
 
     private static FingerprintManager sFingerprintManager = null;
+    private static FaceManager sFaceManager = null;
     private static boolean sIsUserAMonkey;
     private static boolean sIsDemoUser;
     private static ComponentName sDeviceOwnerComponentName;
@@ -63,6 +65,15 @@
         sFingerprintManager = fingerprintManager;
     }
 
+    @Implementation
+    protected static FaceManager getFaceManagerOrNull(Context context) {
+        return sFaceManager;
+    }
+
+    public static void setFaceManager(FaceManager faceManager) {
+        sFaceManager = faceManager;
+    }
+
     public static void reset() {
         sFingerprintManager = null;
         sIsUserAMonkey = false;
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java
index e8ee7c3..bc6053b 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherPreferenceControllerTest.java
@@ -16,13 +16,14 @@
 
 package com.android.settings.wifi.tether;
 
+import static com.android.settings.wifi.WifiUtils.setCanShowWifiHotspotCached;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.net.TetheringManager;
 import android.net.wifi.SoftApConfiguration;
 import android.net.wifi.WifiManager;
 
@@ -62,8 +63,6 @@
     @Mock
     private Lifecycle mLifecycle;
     @Mock
-    private TetheringManager mTetheringManager;
-    @Mock
     private WifiManager mWifiManager;
     @Mock
     private PreferenceScreen mScreen;
@@ -74,38 +73,37 @@
 
     @Before
     public void setUp() {
+        setCanShowWifiHotspotCached(true);
         FakeFeatureFactory.setupForTest();
         mPreference = new PrimarySwitchPreference(mContext);
-        when(mContext.getSystemService(Context.TETHERING_SERVICE)).thenReturn(mTetheringManager);
         when(mContext.getSystemService(Context.WIFI_SERVICE)).thenReturn(mWifiManager);
         when(mScreen.findPreference(anyString())).thenReturn(mPreference);
         mSoftApConfiguration = new SoftApConfiguration.Builder().setSsid(SSID).build();
         when(mWifiManager.getSoftApConfiguration()).thenReturn(mSoftApConfiguration);
 
-        when(mTetheringManager.getTetherableWifiRegexs()).thenReturn(new String[]{"1", "2"});
         mController = new WifiTetherPreferenceController(mContext, mLifecycle, mWifiManager,
-                mTetheringManager, false /* initSoftApManager */, true /* isWifiTetheringAllow */);
+                false /* initSoftApManager */, true /* isWifiTetheringAllow */);
         mController.displayPreference(mScreen);
     }
 
     @Test
-    public void isAvailable_noTetherRegex_shouldReturnFalse() {
-        when(mTetheringManager.getTetherableWifiRegexs()).thenReturn(new String[]{});
-        mController = new WifiTetherPreferenceController(mContext, mLifecycle, mWifiManager,
-                mTetheringManager, false /* initSoftApManager */, true /* isWifiTetheringAllow */);
+    public void isAvailable_canNotShowWifiHotspot_shouldReturnFalse() {
+        setCanShowWifiHotspotCached(false);
 
         assertThat(mController.isAvailable()).isFalse();
     }
 
     @Test
-    public void isAvailable_hasTetherRegex_shouldReturnTrue() {
+    public void isAvailable_canShowWifiHostspot_shouldReturnTrue() {
+        setCanShowWifiHotspotCached(true);
+
         assertThat(mController.isAvailable()).isTrue();
     }
 
     @Test
     public void displayPreference_wifiTetheringNotAllowed_shouldDisable() {
         mController = new WifiTetherPreferenceController(mContext, mLifecycle, mWifiManager,
-                mTetheringManager, false /* initSoftApManager */, false /* isWifiTetheringAllow */);
+                false /* initSoftApManager */, false /* isWifiTetheringAllow */);
 
         mController.displayPreference(mScreen);
 
@@ -116,7 +114,7 @@
     @Test
     public void displayPreference_wifiTetheringAllowed_shouldEnable() {
         mController = new WifiTetherPreferenceController(mContext, mLifecycle, mWifiManager,
-                mTetheringManager, false /* initSoftApManager */, true /* isWifiTetheringAllow */);
+                false /* initSoftApManager */, true /* isWifiTetheringAllow */);
 
         mController.displayPreference(mScreen);
 
diff --git a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java
index d19bc90..7f8a06d 100644
--- a/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/tether/WifiTetherSettingsTest.java
@@ -16,6 +16,8 @@
 
 package com.android.settings.wifi.tether;
 
+import static com.android.settings.wifi.WifiUtils.setCanShowWifiHotspotCached;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -35,6 +37,7 @@
 import android.net.wifi.WifiManager;
 import android.os.Bundle;
 import android.os.UserManager;
+import android.util.FeatureFlagUtils;
 import android.widget.TextView;
 
 import androidx.fragment.app.FragmentActivity;
@@ -42,6 +45,8 @@
 import androidx.test.core.app.ApplicationProvider;
 
 import com.android.settings.R;
+import com.android.settings.core.FeatureFlags;
+import com.android.settings.dashboard.RestrictedDashboardFragment;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.shadow.ShadowFragment;
 
@@ -55,6 +60,8 @@
 import org.mockito.junit.MockitoRule;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.annotation.Config;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
 import org.robolectric.util.ReflectionHelpers;
 
 import java.util.List;
@@ -88,6 +95,8 @@
 
     @Before
     public void setUp() {
+        FeatureFlagUtils.setEnabled(mContext, FeatureFlags.TETHER_ALL_IN_ONE, false);
+        setCanShowWifiHotspotCached(true);
         doReturn(mWifiManager).when(mContext).getSystemService(WifiManager.class);
         doReturn(mConnectivityManager)
                 .when(mContext).getSystemService(Context.CONNECTIVITY_SERVICE);
@@ -101,6 +110,17 @@
     }
 
     @Test
+    @Config(shadows = ShadowRestrictedDashboardFragment.class)
+    public void onCreate_canNotShowWifiHotspot_shouldFinish() {
+        setCanShowWifiHotspotCached(false);
+        mWifiTetherSettings = spy(new WifiTetherSettings(mWifiRestriction));
+
+        mWifiTetherSettings.onCreate(null);
+
+        verify(mWifiTetherSettings).finish();
+    }
+
+    @Test
     @Config(shadows = ShadowFragment.class)
     public void onStart_uiIsRestricted_removeAllPreferences() {
         spyWifiTetherSettings();
@@ -201,6 +221,22 @@
         assertThat(keys).contains(WifiTetherSettings.KEY_WIFI_TETHER_MAXIMIZE_COMPATIBILITY);
     }
 
+    @Test
+    public void isPageSearchEnabled_canShowWifiHotspot_returnTrue() {
+        setCanShowWifiHotspotCached(true);
+
+        assertThat(WifiTetherSettings.SEARCH_INDEX_DATA_PROVIDER.isPageSearchEnabled(mContext))
+                .isTrue();
+    }
+
+    @Test
+    public void isPageSearchEnabled_canNotShowWifiHotspot_returnFalse() {
+        setCanShowWifiHotspotCached(false);
+
+        assertThat(WifiTetherSettings.SEARCH_INDEX_DATA_PROVIDER.isPageSearchEnabled(mContext))
+                .isFalse();
+    }
+
     private void spyWifiTetherSettings() {
         mWifiTetherSettings = spy(new WifiTetherSettings(mWifiRestriction));
         final FragmentActivity activity = mock(FragmentActivity.class);
@@ -219,4 +255,13 @@
 
         mWifiTetherSettings.onCreate(Bundle.EMPTY);
     }
+
+    @Implements(RestrictedDashboardFragment.class)
+    public static final class ShadowRestrictedDashboardFragment {
+
+        @Implementation
+        public void onCreate(Bundle icicle) {
+            // do nothing
+        }
+    }
 }
diff --git a/tests/unit/src/com/android/settings/network/SubscriptionUtilTest.java b/tests/unit/src/com/android/settings/network/SubscriptionUtilTest.java
index 43a32b5..63dca7e 100644
--- a/tests/unit/src/com/android/settings/network/SubscriptionUtilTest.java
+++ b/tests/unit/src/com/android/settings/network/SubscriptionUtilTest.java
@@ -25,11 +25,14 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.content.res.Resources;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 
+import com.android.settings.R;
+
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
@@ -58,6 +61,8 @@
     private SubscriptionManager mSubMgr;
     @Mock
     private TelephonyManager mTelMgr;
+    @Mock
+    private Resources mResources;
 
 
     @Before
@@ -443,4 +448,22 @@
     public void isInactiveInsertedPSim_nullSubInfo_doesNotCrash() {
         assertThat(SubscriptionUtil.isInactiveInsertedPSim(null)).isFalse();
     }
+
+    @Test
+    public void isSimHardwareVisible_configAsInvisible_returnFalse() {
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info))
+                .thenReturn(false);
+
+        assertThat(SubscriptionUtil.isSimHardwareVisible(mContext)).isFalse();
+    }
+
+    @Test
+    public void isSimHardwareVisible_configAsVisible_returnTrue() {
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_sim_info))
+                .thenReturn(true);
+
+        assertTrue(SubscriptionUtil.isSimHardwareVisible(mContext));
+    }
 }
diff --git a/tests/unit/src/com/android/settings/network/UiccSlotUtilTest.java b/tests/unit/src/com/android/settings/network/UiccSlotUtilTest.java
index 4282b3e6..9a2c611 100644
--- a/tests/unit/src/com/android/settings/network/UiccSlotUtilTest.java
+++ b/tests/unit/src/com/android/settings/network/UiccSlotUtilTest.java
@@ -638,6 +638,106 @@
         assertThat(testExcludedLogicalSlotIndex).isEqualTo(verifyExcludedLogicalSlotIndex);
     }
 
+    @Test
+    public void isRemovableSimEnabled_noPsim_returnsFalse() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                oneSimSlotDeviceActiveEsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isFalse();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_activeRemovableEsimAndInactivePsim_returnsFalse() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceActiveRemovableEsimInactivePsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isFalse();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_activeRemovableEsimAndActivePsim_returnsTrue() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceActivePsimActiveRemovableEsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isTrue();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_inactiveRemovableEsimAndActivePsim_returnsTrue() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceInactiveRemovableEsimActivePsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isTrue();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_twoActiveRemovableEsimsAndInactivePsim_returnsFalse() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceTwoActiveRemovableEsimsInactivePsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isFalse();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_oneActiveOneInactiveRemovableEsimActivePsim_returnsTrue() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceOneActiveOneInactiveRemovableEsimsActivePsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isTrue();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_activePsim_returnsTrue() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                oneSimSlotDeviceActivePsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isTrue();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_inactivePsim_returnsFalse() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                oneSimSlotDeviceinactivePsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isFalse();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_activeEsimAndActivePsim_returnsTrue() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceActivePsimActiveEsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isTrue();
+    }
+
+    @Test
+    public void isRemovableSimEnabled_activeEsimAndInactivePsim_returnsFalse() {
+        when(mTelephonyManager.getUiccSlotsInfo()).thenReturn(
+                twoSimSlotsDeviceInactivePsimActiveEsim());
+
+        boolean testSlot = UiccSlotUtil.isRemovableSimEnabled(mTelephonyManager);
+
+        assertThat(testSlot).isFalse();
+    }
+
     private void compareTwoUiccSlotMappings(Collection<UiccSlotMapping> testUiccSlotMappings,
             Collection<UiccSlotMapping> verifyUiccSlotMappings) {
         assertThat(testUiccSlotMappings.size()).isEqualTo(verifyUiccSlotMappings.size());
@@ -792,6 +892,10 @@
         return new UiccSlotInfo[]{createUiccSlotInfo(true, false, 1, true)};
     }
 
+    private UiccSlotInfo[] oneSimSlotDeviceinactivePsim() {
+        return new UiccSlotInfo[]{createUiccSlotInfo(false, true, -1, false)};
+    }
+
     private UiccSlotInfo[] twoSimSlotsDeviceActivePsimActiveEsim() {
         return new UiccSlotInfo[]{
                 createUiccSlotInfo(false, true, 0, true),
@@ -810,6 +914,30 @@
                 createUiccSlotInfo(true, true, 1, true)};
     }
 
+    private UiccSlotInfo[] twoSimSlotsDeviceActiveRemovableEsimInactivePsim() {
+        return new UiccSlotInfo[]{
+                createUiccSlotInfo(true, true, 0, true),
+                createUiccSlotInfo(false, true, -1, false)};
+    }
+
+    private UiccSlotInfo[] twoSimSlotsDeviceInactiveRemovableEsimActivePsim() {
+        return new UiccSlotInfo[]{
+                createUiccSlotInfo(true, true, -1, false),
+                createUiccSlotInfo(false, true, 0, true)};
+    }
+
+    private UiccSlotInfo[] twoSimSlotsDeviceTwoActiveRemovableEsimsInactivePsim() {
+        return new UiccSlotInfo[]{
+                createUiccSlotInfoForRemovableEsimMep(0, true, 1, true),
+                createUiccSlotInfo(false, true, -1, false)};
+    }
+
+    private UiccSlotInfo[] twoSimSlotsDeviceOneActiveOneInactiveRemovableEsimsActivePsim() {
+        return new UiccSlotInfo[]{
+                createUiccSlotInfoForRemovableEsimMep(1, true, -1, false),
+                createUiccSlotInfo(false, true, 0, true)};
+    }
+
     private UiccSlotInfo[] twoSimSlotsDeviceActiveEsimActivePsim() {
         return new UiccSlotInfo[]{
                 createUiccSlotInfo(true, false, 0, true),
@@ -872,4 +1000,20 @@
                                 logicalSlotIdx2 /* logicalSlotIdx */,
                                 isActiveEsim2 /* isActive */)));
     }
+
+    private UiccSlotInfo createUiccSlotInfoForRemovableEsimMep(int logicalSlotIdx1,
+            boolean isActiveEsim1, int logicalSlotIdx2, boolean isActiveEsim2) {
+        return new UiccSlotInfo(
+                true, /* isEuicc */
+                "123", /* cardId */
+                CARD_STATE_INFO_PRESENT, /* cardStateInfo */
+                true, /* isExtendApduSupported */
+                true, /* isRemovable */
+                Arrays.asList(
+                        new UiccPortInfo("" /* iccId */, 0 /* portIdx */,
+                                logicalSlotIdx1 /* logicalSlotIdx */, isActiveEsim1 /* isActive */),
+                        new UiccPortInfo("" /* iccId */, 1 /* portIdx */,
+                                logicalSlotIdx2 /* logicalSlotIdx */,
+                                isActiveEsim2 /* isActive */)));
+    }
 }
diff --git a/tests/unit/src/com/android/settings/testutils/FakeFeatureFactory.java b/tests/unit/src/com/android/settings/testutils/FakeFeatureFactory.java
index f565075..717de79 100644
--- a/tests/unit/src/com/android/settings/testutils/FakeFeatureFactory.java
+++ b/tests/unit/src/com/android/settings/testutils/FakeFeatureFactory.java
@@ -45,7 +45,6 @@
 import com.android.settings.security.SecuritySettingsFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.users.UserFeatureProvider;
-import com.android.settings.vpn2.AdvancedVpnFeatureProvider;
 import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
@@ -83,7 +82,6 @@
     public SecuritySettingsFeatureProvider securitySettingsFeatureProvider;
     public AccessibilitySearchFeatureProvider mAccessibilitySearchFeatureProvider;
     public AccessibilityMetricsFeatureProvider mAccessibilityMetricsFeatureProvider;
-    public AdvancedVpnFeatureProvider mAdvancedVpnFeatureProvider;
 
     /**
      * Call this in {@code @Before} method of the test class to use fake factory.
@@ -124,7 +122,6 @@
         securitySettingsFeatureProvider = mock(SecuritySettingsFeatureProvider.class);
         mAccessibilitySearchFeatureProvider = mock(AccessibilitySearchFeatureProvider.class);
         mAccessibilityMetricsFeatureProvider = mock(AccessibilityMetricsFeatureProvider.class);
-        mAdvancedVpnFeatureProvider = mock(AdvancedVpnFeatureProvider.class);
     }
 
     @Override
@@ -261,9 +258,4 @@
     public AccessibilityMetricsFeatureProvider getAccessibilityMetricsFeatureProvider() {
         return mAccessibilityMetricsFeatureProvider;
     }
-
-    @Override
-    public AdvancedVpnFeatureProvider getAdvancedVpnFeatureProvider() {
-        return mAdvancedVpnFeatureProvider;
-    }
 }
diff --git a/tests/unit/src/com/android/settings/vpn2/AppManagementFragmentTest.java b/tests/unit/src/com/android/settings/vpn2/AppManagementFragmentTest.java
deleted file mode 100644
index 80bb393..0000000
--- a/tests/unit/src/com/android/settings/vpn2/AppManagementFragmentTest.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.vpn2;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.when;
-
-import android.content.Context;
-import android.os.Looper;
-
-import androidx.test.annotation.UiThreadTest;
-import androidx.test.core.app.ApplicationProvider;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import com.android.settings.testutils.FakeFeatureFactory;
-import com.android.settingslib.RestrictedPreference;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.junit.MockitoJUnit;
-import org.mockito.junit.MockitoRule;
-
-@RunWith(AndroidJUnit4.class)
-public class AppManagementFragmentTest {
-    private static final String FAKE_PACKAGE_NAME = "com.fake.package.name";
-    private static final String ADVANCED_VPN_GROUP_PACKAGE_NAME = "com.advanced.package.name";
-
-    @Rule
-    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
-
-    private AppManagementFragment mFragment;
-    private Context mContext;
-    private FakeFeatureFactory mFakeFeatureFactory;
-    private RestrictedPreference mPreferenceForget;
-
-    @Before
-    @UiThreadTest
-    public void setUp() {
-        if (Looper.myLooper() == null) {
-            Looper.prepare();
-        }
-
-        mFragment = spy(new AppManagementFragment());
-        mContext = spy(ApplicationProvider.getApplicationContext());
-        mPreferenceForget = new RestrictedPreference(mContext);
-
-        mFakeFeatureFactory = FakeFeatureFactory.setupForTest();
-        mFragment.init(ADVANCED_VPN_GROUP_PACKAGE_NAME,
-                mFakeFeatureFactory.getAdvancedVpnFeatureProvider(), mPreferenceForget);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.getAdvancedVpnPackageName())
-                .thenReturn(ADVANCED_VPN_GROUP_PACKAGE_NAME);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isAdvancedVpnSupported(any()))
-                .thenReturn(true);
-    }
-
-    @Test
-    public void updateRestrictedViews_isAdvancedVpn_hidesForgetPreference() {
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isAdvancedVpnRemovable())
-                .thenReturn(false);
-        mFragment.updateRestrictedViews();
-        assertThat(mPreferenceForget.isVisible()).isFalse();
-    }
-
-    @Test
-    public void updateRestrictedViews_isNotAdvancedVpn_showsForgetPreference() {
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isAdvancedVpnRemovable())
-                .thenReturn(false);
-        mFragment.init(FAKE_PACKAGE_NAME,
-                mFakeFeatureFactory.getAdvancedVpnFeatureProvider(), mPreferenceForget);
-        mFragment.updateRestrictedViews();
-        assertThat(mPreferenceForget.isVisible()).isTrue();
-    }
-
-    @Test
-    public void updateRestrictedViews_isAdvancedVpnRemovable_showsForgetPreference() {
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isAdvancedVpnRemovable())
-                .thenReturn(true);
-        mFragment.init(FAKE_PACKAGE_NAME,
-                mFakeFeatureFactory.getAdvancedVpnFeatureProvider(), mPreferenceForget);
-        mFragment.updateRestrictedViews();
-        assertThat(mPreferenceForget.isVisible()).isTrue();
-    }
-}
diff --git a/tests/unit/src/com/android/settings/vpn2/VpnSettingsTest.java b/tests/unit/src/com/android/settings/vpn2/VpnSettingsTest.java
deleted file mode 100644
index 953a524..0000000
--- a/tests/unit/src/com/android/settings/vpn2/VpnSettingsTest.java
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.vpn2;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import android.app.AppOpsManager;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
-import android.os.Looper;
-import android.os.UserHandle;
-import android.text.TextUtils;
-import android.util.ArraySet;
-
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-import androidx.preference.PreferenceGroup;
-import androidx.preference.PreferenceManager;
-import androidx.preference.PreferenceScreen;
-import androidx.test.annotation.UiThreadTest;
-import androidx.test.core.app.ApplicationProvider;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import com.android.settings.testutils.FakeFeatureFactory;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mock;
-import org.mockito.junit.MockitoJUnit;
-import org.mockito.junit.MockitoRule;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
-@RunWith(AndroidJUnit4.class)
-public class VpnSettingsTest {
-    private static final int USER_ID_1 = UserHandle.USER_NULL;
-    private static final String VPN_GROUP_KEY = "vpn_group";
-    private static final String VPN_GROUP_TITLE = "vpn_group_title";
-    private static final String VPN_PACKAGE_NAME = "vpn.package.name";
-    private static final String VPN_LAUNCH_INTENT = "vpn.action";
-    private static final String ADVANCED_VPN_GROUP_KEY = "advanced_vpn_group";
-    private static final String ADVANCED_VPN_GROUP_TITLE = "advanced_vpn_group_title";
-    private static final String ADVANCED_VPN_PACKAGE_NAME = "advanced.vpn.package.name";
-    private static final String ADVANCED_VPN_LAUNCH_INTENT = "advanced.vpn.action";
-
-    private final Intent mVpnIntent = new Intent().setAction(VPN_LAUNCH_INTENT);
-    private final Intent mAdvancedVpnIntent = new Intent().setAction(ADVANCED_VPN_LAUNCH_INTENT);
-
-    @Rule
-    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
-
-    @Mock
-    private AppOpsManager mAppOpsManager;
-    @Mock
-    private PackageManager mPackageManager;
-
-    private VpnSettings mVpnSettings;
-    private Context mContext;
-    private PreferenceManager mPreferenceManager;
-    private PreferenceScreen mPreferenceScreen;
-    private PreferenceGroup mAdvancedVpnGroup;
-    private PreferenceGroup mVpnGroup;
-    private FakeFeatureFactory mFakeFeatureFactory;
-
-    @Before
-    @UiThreadTest
-    public void setUp() throws PackageManager.NameNotFoundException {
-        if (Looper.myLooper() == null) {
-            Looper.prepare();
-        }
-
-        mVpnSettings = spy(new VpnSettings());
-        mContext = spy(ApplicationProvider.getApplicationContext());
-        mAdvancedVpnGroup = spy(new PreferenceCategory(mContext));
-        mVpnGroup = spy(new PreferenceCategory(mContext));
-        mAdvancedVpnGroup.setKey(ADVANCED_VPN_GROUP_KEY);
-        mVpnGroup.setKey(VPN_GROUP_KEY);
-        mPreferenceManager = new PreferenceManager(mContext);
-        mPreferenceScreen = mPreferenceManager.createPreferenceScreen(mContext);
-        mPreferenceScreen.addPreference(mAdvancedVpnGroup);
-        mPreferenceScreen.addPreference(mVpnGroup);
-        mFakeFeatureFactory = FakeFeatureFactory.setupForTest();
-        mVpnSettings.init(mPreferenceScreen, mFakeFeatureFactory.getAdvancedVpnFeatureProvider());
-
-        when(mVpnSettings.getContext()).thenReturn(mContext);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider
-                .getAdvancedVpnPreferenceGroupTitle(mContext)).thenReturn(ADVANCED_VPN_GROUP_TITLE);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.getVpnPreferenceGroupTitle(mContext))
-                .thenReturn(VPN_GROUP_TITLE);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.getAdvancedVpnPackageName())
-                .thenReturn(ADVANCED_VPN_PACKAGE_NAME);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isAdvancedVpnSupported(any()))
-                .thenReturn(true);
-        when(mContext.getPackageManager()).thenReturn(mPackageManager);
-        doReturn(mContext).when(mContext).createContextAsUser(any(), anyInt());
-        doReturn(mContext).when(mContext).createPackageContextAsUser(any(), anyInt(), any());
-        doReturn(mPreferenceManager).when(mVpnGroup).getPreferenceManager();
-        doReturn(mPreferenceManager).when(mAdvancedVpnGroup).getPreferenceManager();
-    }
-
-    @Test
-    public void setShownAdvancedPreferences_hasGeneralVpn_returnsVpnCountAs1() {
-        Set<Preference> updates = new ArraySet<>();
-        AppPreference pref =
-                spy(new AppPreference(mContext, USER_ID_1, VPN_PACKAGE_NAME));
-        updates.add(pref);
-
-        mVpnSettings.setShownAdvancedPreferences(updates);
-
-        assertThat(mVpnGroup.getPreferenceCount()).isEqualTo(1);
-        assertThat(mVpnGroup.isVisible()).isTrue();
-        assertThat(mAdvancedVpnGroup.isVisible()).isFalse();
-    }
-
-    @Test
-    public void setShownAdvancedPreferences_hasAdvancedVpn_returnsAdvancedVpnCountAs1() {
-        Set<Preference> updates = new ArraySet<>();
-        AppPreference pref =
-                spy(new AppPreference(mContext, USER_ID_1, ADVANCED_VPN_PACKAGE_NAME));
-        updates.add(pref);
-
-        mVpnSettings.setShownAdvancedPreferences(updates);
-
-        assertThat(mAdvancedVpnGroup.getPreferenceCount()).isEqualTo(1);
-        assertThat(mAdvancedVpnGroup.isVisible()).isTrue();
-        assertThat(mVpnGroup.isVisible()).isFalse();
-    }
-
-    @Test
-    public void setShownAdvancedPreferences_noVpn_returnsEmpty() {
-        Set<Preference> updates = new ArraySet<>();
-
-        mVpnSettings.setShownAdvancedPreferences(updates);
-
-        assertThat(mAdvancedVpnGroup.getPreferenceCount()).isEqualTo(0);
-        assertThat(mVpnGroup.getPreferenceCount()).isEqualTo(0);
-        assertThat(mAdvancedVpnGroup.isVisible()).isFalse();
-        assertThat(mVpnGroup.isVisible()).isFalse();
-    }
-
-    @Test
-    public void getVpnApps_isAdvancedVpn_returnsOne() throws Exception {
-        ApplicationInfo info = new ApplicationInfo();
-        info.uid = 1111;
-        when(mPackageManager.getApplicationInfo(anyString(), anyInt())).thenReturn(info);
-
-        assertThat(VpnSettings.getVpnApps(mContext, /* includeProfiles= */ false,
-                mFakeFeatureFactory.getAdvancedVpnFeatureProvider(),
-                mAppOpsManager).size()).isEqualTo(1);
-    }
-
-    @Test
-    public void getVpnApps_isNotAdvancedVpn_returnsEmpty() {
-        int uid = 1111;
-        List<AppOpsManager.OpEntry> opEntries = new ArrayList<>();
-        List<AppOpsManager.PackageOps> apps = new ArrayList<>();
-        AppOpsManager.PackageOps packageOps =
-                new AppOpsManager.PackageOps(VPN_PACKAGE_NAME, uid, opEntries);
-        apps.add(packageOps);
-        when(mAppOpsManager.getPackagesForOps((int[]) any())).thenReturn(apps);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isAdvancedVpnSupported(any()))
-                .thenReturn(false);
-
-        assertThat(VpnSettings.getVpnApps(mContext, /* includeProfiles= */ false,
-                mFakeFeatureFactory.getAdvancedVpnFeatureProvider(),
-                mAppOpsManager)).isEmpty();
-    }
-
-    @Test
-    public void clickVpn_VpnConnected_doesNotStartVpnLaunchIntent()
-            throws PackageManager.NameNotFoundException {
-        Set<Preference> updates = new ArraySet<>();
-        AppPreference pref = spy(new AppPreference(mContext, USER_ID_1, VPN_PACKAGE_NAME));
-        pref.setState(AppPreference.STATE_CONNECTED);
-        updates.add(pref);
-        when(mContext.createPackageContextAsUser(any(), anyInt(), any())).thenReturn(mContext);
-        when(mContext.getPackageManager()).thenReturn(mPackageManager);
-        when(mPackageManager.getLaunchIntentForPackage(any())).thenReturn(mVpnIntent);
-        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        doNothing().when(mContext).startActivityAsUser(captor.capture(), any());
-        mVpnSettings.setShownPreferences(updates);
-
-        mVpnSettings.onPreferenceClick(pref);
-
-        verify(mContext, never()).startActivityAsUser(any(), any());
-    }
-
-    @Test
-    public void clickVpn_VpnDisconnected_startsVpnLaunchIntent()
-            throws PackageManager.NameNotFoundException {
-        Set<Preference> updates = new ArraySet<>();
-        AppPreference pref = spy(new AppPreference(mContext, USER_ID_1, VPN_PACKAGE_NAME));
-        pref.setState(AppPreference.STATE_DISCONNECTED);
-        updates.add(pref);
-        when(mContext.createPackageContextAsUser(any(), anyInt(), any())).thenReturn(mContext);
-        when(mContext.getPackageManager()).thenReturn(mPackageManager);
-        when(mPackageManager.getLaunchIntentForPackage(any())).thenReturn(mVpnIntent);
-        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        doNothing().when(mContext).startActivityAsUser(captor.capture(), any());
-        mVpnSettings.setShownPreferences(updates);
-
-        mVpnSettings.onPreferenceClick(pref);
-
-        verify(mContext).startActivityAsUser(captor.capture(), any());
-        assertThat(TextUtils.equals(captor.getValue().getAction(),
-                VPN_LAUNCH_INTENT)).isTrue();
-    }
-
-    @Test
-    public void clickAdvancedVpn_VpnConnectedDisconnectDialogDisabled_startsAppLaunchIntent()
-            throws PackageManager.NameNotFoundException {
-        Set<Preference> updates = new ArraySet<>();
-        AppPreference pref =
-                spy(new AppPreference(mContext, USER_ID_1, ADVANCED_VPN_PACKAGE_NAME));
-        pref.setState(AppPreference.STATE_CONNECTED);
-        updates.add(pref);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isDisconnectDialogEnabled())
-                .thenReturn(false);
-        when(mContext.createPackageContextAsUser(any(), anyInt(), any())).thenReturn(mContext);
-        when(mContext.getPackageManager()).thenReturn(mPackageManager);
-        when(mPackageManager.getLaunchIntentForPackage(any())).thenReturn(mAdvancedVpnIntent);
-        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        doNothing().when(mContext).startActivityAsUser(captor.capture(), any());
-        mVpnSettings.setShownAdvancedPreferences(updates);
-
-        mVpnSettings.onPreferenceClick(pref);
-
-        verify(mContext).startActivityAsUser(captor.capture(), any());
-        assertThat(TextUtils.equals(captor.getValue().getAction(),
-                ADVANCED_VPN_LAUNCH_INTENT)).isTrue();
-    }
-
-    @Test
-    public void clickAdvancedVpn_VpnConnectedDisconnectDialogEnabled_doesNotStartAppLaunchIntent()
-            throws PackageManager.NameNotFoundException {
-        Set<Preference> updates = new ArraySet<>();
-        AppPreference pref =
-                spy(new AppPreference(mContext, USER_ID_1, ADVANCED_VPN_PACKAGE_NAME));
-        pref.setState(AppPreference.STATE_CONNECTED);
-        updates.add(pref);
-        when(mFakeFeatureFactory.mAdvancedVpnFeatureProvider.isDisconnectDialogEnabled())
-                .thenReturn(true);
-        when(mContext.createPackageContextAsUser(any(), anyInt(), any())).thenReturn(mContext);
-        when(mContext.getPackageManager()).thenReturn(mPackageManager);
-        when(mPackageManager.getLaunchIntentForPackage(any())).thenReturn(mAdvancedVpnIntent);
-        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        doNothing().when(mContext).startActivityAsUser(captor.capture(), any());
-        mVpnSettings.setShownAdvancedPreferences(updates);
-
-        mVpnSettings.onPreferenceClick(pref);
-
-        verify(mContext, never()).startActivityAsUser(any(), any());
-    }
-}
diff --git a/tests/unit/src/com/android/settings/wifi/WifiUtilsTest.java b/tests/unit/src/com/android/settings/wifi/WifiUtilsTest.java
index 1a5e852..2826310 100644
--- a/tests/unit/src/com/android/settings/wifi/WifiUtilsTest.java
+++ b/tests/unit/src/com/android/settings/wifi/WifiUtilsTest.java
@@ -21,19 +21,53 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
+import android.content.Context;
+import android.content.res.Resources;
+import android.net.TetheringManager;
 import android.net.wifi.SoftApConfiguration;
 import android.net.wifi.WifiConfiguration;
+import android.net.wifi.WifiManager;
 
+import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
+import com.android.settings.R;
 import com.android.wifitrackerlib.WifiEntry;
 
+import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
 
 @RunWith(AndroidJUnit4.class)
 public class WifiUtilsTest {
 
+    static final String[] WIFI_REGEXS = {"wifi_regexs"};
+
+    @Rule
+    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+    @Spy
+    Context mContext = ApplicationProvider.getApplicationContext();
+    @Mock
+    Resources mResources;
+    @Mock
+    WifiManager mWifiManager;
+    @Mock
+    TetheringManager mTetheringManager;
+
+    @Before
+    public void setUp() {
+        when(mContext.getResources()).thenReturn(mResources);
+        when(mResources.getBoolean(R.bool.config_show_wifi_hotspot_settings)).thenReturn(true);
+        when(mContext.getSystemService(WifiManager.class)).thenReturn(mWifiManager);
+        when(mContext.getSystemService(TetheringManager.class)).thenReturn(mTetheringManager);
+        when(mTetheringManager.getTetherableWifiRegexs()).thenReturn(WIFI_REGEXS);
+    }
+
     @Test
     public void testSSID() {
         assertThat(WifiUtils.isSSIDTooLong("123")).isFalse();
@@ -108,4 +142,53 @@
         WifiConfiguration config = WifiUtils.getWifiConfig(null /* wifiEntry */,
                 null /* scanResult */);
     }
+
+    @Test
+    public void checkShowWifiHotspot_allReady_returnTrue() {
+        assertThat(WifiUtils.checkShowWifiHotspot(mContext)).isTrue();
+    }
+
+    @Test
+    public void checkShowWifiHotspot_contextIsNull_returnFalse() {
+        assertThat(WifiUtils.checkShowWifiHotspot(null)).isFalse();
+    }
+
+    @Test
+    public void checkShowWifiHotspot_configIsNotShow_returnFalse() {
+        when(mResources.getBoolean(R.bool.config_show_wifi_hotspot_settings)).thenReturn(false);
+
+        assertThat(WifiUtils.checkShowWifiHotspot(mContext)).isFalse();
+    }
+
+    @Test
+    public void checkShowWifiHotspot_wifiManagerIsNull_returnFalse() {
+        when(mContext.getSystemService(WifiManager.class)).thenReturn(null);
+
+        assertThat(WifiUtils.checkShowWifiHotspot(mContext)).isFalse();
+    }
+
+    @Test
+    public void checkShowWifiHotspot_tetheringManagerIsNull_returnFalse() {
+        when(mContext.getSystemService(TetheringManager.class)).thenReturn(null);
+
+        assertThat(WifiUtils.checkShowWifiHotspot(mContext)).isFalse();
+    }
+
+    @Test
+    public void checkShowWifiHotspot_wifiRegexsIsEmpty_returnFalse() {
+        when(mTetheringManager.getTetherableWifiRegexs()).thenReturn(null);
+
+        assertThat(WifiUtils.checkShowWifiHotspot(mContext)).isFalse();
+    }
+
+    @Test
+    public void canShowWifiHotspot_cachedIsReady_returnCached() {
+        WifiUtils.setCanShowWifiHotspotCached(true);
+
+        assertThat(WifiUtils.canShowWifiHotspot(null)).isTrue();
+
+        WifiUtils.setCanShowWifiHotspotCached(false);
+
+        assertThat(WifiUtils.canShowWifiHotspot(null)).isFalse();
+    }
 }