Apply SettingsLib SeekBarPreference to Settings

Bug: 176818438
Test: robotest

Change-Id: I219878716457ce4bb7cad251bccf5d50d93030a5
diff --git a/res/layout/battery_saver_schedule_percentage_seekbar.xml b/res/layout/battery_saver_schedule_percentage_seekbar.xml
deleted file mode 100644
index 7862822..0000000
--- a/res/layout/battery_saver_schedule_percentage_seekbar.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2021 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.
--->
-
-<!-- Layout used by BatterySaverScheduleSeekBarController for the seekbar widget. -->
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:layout_marginVertical="6dp"
-    android:gravity="center_vertical"
-    android:orientation="vertical"
-    android:minHeight="?android:attr/listPreferredItemHeight"
-    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
-
-  <TextView
-      android:id="@android:id/title"
-      android:layout_width="wrap_content"
-      android:layout_height="wrap_content"
-      android:ellipsize="marquee"
-      android:layout_marginStart="18dp"
-      android:singleLine="true"
-      android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
-      android:textColor="?android:attr/textColorPrimary" />
-
-  <com.android.settings.widget.DefaultIndicatorSeekBar
-      android:id="@*android:id/seekbar"
-      style="@android:style/Widget.Material.SeekBar.Discrete"
-      android:layout_width="match_parent"
-      android:layout_height="48dp"
-      android:layout_marginStart="18dp"
-      android:layout_marginEnd="9dp" />
-
-</LinearLayout>
diff --git a/res/layout/preference_labeled_slider.xml b/res/layout/preference_labeled_slider.xml
deleted file mode 100644
index 42ad988..0000000
--- a/res/layout/preference_labeled_slider.xml
+++ /dev/null
@@ -1,79 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  ~ Copyright (C) 2019 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
-  -->
-
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:gravity="center_vertical"
-    android:layout_height="wrap_content"
-    android:orientation="vertical"
-    android:paddingStart="56dp"
-    android:paddingEnd="8dp"
-    android:paddingTop="16dp"
-    android:paddingBottom="8dp">
-
-    <TextView
-        android:id="@android:id/title"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_alignParentTop="true"
-        android:ellipsize="marquee"
-        android:fadingEdge="horizontal"
-        android:singleLine="true"
-        android:textAppearance="@android:style/TextAppearance.Material.Subhead"
-        android:textColor="?android:attr/textColorPrimary" />
-
-    <SeekBar
-        android:id="@*android:id/seekbar"
-        android:layout_below="@android:id/title"
-        android:layout_gravity="center_vertical"
-        android:layout_width="match_parent"
-        android:layout_height="70dp"
-        android:layout_marginTop="-20dp"
-        android:layout_marginBottom="-28dp"
-        style="@android:style/Widget.Material.SeekBar.Discrete" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_below="@*android:id/seekbar"
-        android:paddingBottom="8dp"
-        android:orientation="horizontal">
-
-        <TextView
-            android:id="@android:id/text1"
-            android:layout_marginStart="16dp"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_gravity="start|top"
-            android:gravity="start"
-            android:layout_weight="1"/>
-
-        <TextView
-            android:id="@android:id/text2"
-            android:layout_marginEnd="16dp"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_gravity="end|top"
-            android:gravity="end"
-            android:layout_weight="1"/>
-
-    </LinearLayout>
-
-</RelativeLayout>
-
diff --git a/res/layout/preference_volume_slider.xml b/res/layout/preference_volume_slider.xml
index 7c07d5e..018506f 100644
--- a/res/layout/preference_volume_slider.xml
+++ b/res/layout/preference_volume_slider.xml
@@ -25,28 +25,13 @@
     android:clickable="false"
     android:orientation="horizontal">
 
-    <LinearLayout
-        android:id="@+id/icon_frame"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:minWidth="44dp"
-        android:gravity="start|center_vertical"
-        android:orientation="horizontal"
-        android:paddingEnd="12dp"
-        android:paddingTop="4dp"
-        android:paddingBottom="4dp">
-        <com.android.internal.widget.PreferenceImageView
-            android:id="@android:id/icon"
-            android:layout_width="24dp"
-            android:layout_height="24dp"/>
-    </LinearLayout>
+    <include layout="@layout/settingslib_icon_frame"/>
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="vertical"
-        android:layout_marginTop="8dp"
-        android:layout_marginBottom="8dp">
+        android:paddingTop="16dp">
 
         <LinearLayout
             android:layout_width="match_parent"
diff --git a/res/layout/preference_widget_seekbar_settings.xml b/res/layout/preference_widget_seekbar_settings.xml
deleted file mode 100644
index 9893a1b..0000000
--- a/res/layout/preference_widget_seekbar_settings.xml
+++ /dev/null
@@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<!-- Layout used by SeekBarPreference for the seekbar widget style. -->
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:layout_marginTop="6dp"
-    android:layout_marginBottom="6dp"
-    android:gravity="center_vertical"
-    android:minHeight="?android:attr/listPreferredItemHeight"
-    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
-
-    <TextView
-        android:id="@android:id/title"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:ellipsize="marquee"
-        android:fadingEdge="horizontal"
-        android:paddingStart="56dp"
-        android:paddingEnd="8dp"
-        android:singleLine="true"
-        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
-        android:textColor="?android:attr/textColorPrimary" />
-
-    <TextView
-        android:id="@android:id/summary"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_alignStart="@android:id/title"
-        android:layout_below="@android:id/title"
-        android:maxLines="4"
-        android:paddingStart="56dp"
-        android:paddingEnd="8dp"
-        android:textAppearance="?android:attr/textAppearanceListItemSecondary"
-        android:textColor="?android:attr/textColorSecondary" />
-
-    <com.android.settings.widget.DefaultIndicatorSeekBar
-        android:id="@*android:id/seekbar"
-        style="@android:style/Widget.Material.SeekBar.Discrete"
-        android:layout_width="match_parent"
-        android:layout_height="48dp"
-        android:layout_alignParentEnd="true"
-        android:layout_below="@android:id/summary"
-        android:paddingStart="56dp"
-        android:paddingEnd="12dp" />
-
-</RelativeLayout>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 573d906..a5611f0 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -157,13 +157,6 @@
         <attr name="textOff" format="reference" />
     </declare-styleable>
 
-    <!-- For LabeledSeekBarPreference -->
-    <declare-styleable name="LabeledSeekBarPreference">
-        <attr name="textStart" format="reference" />
-        <attr name="textEnd" format="reference" />
-        <attr name="tickMark" format="reference" />
-    </declare-styleable>
-
     <declare-styleable name="TintDrawable">
         <attr name="android:tint" />
         <attr name="android:drawable" />
diff --git a/res/values/styles_preference.xml b/res/values/styles_preference.xml
index 1c8d015..620eec6 100644
--- a/res/values/styles_preference.xml
+++ b/res/values/styles_preference.xml
@@ -23,7 +23,6 @@
         <item name="apnPreferenceStyle">@style/ApnPreference</item>
         <item name="cardPreferenceStyle">@style/CardPreference</item>
         <item name="slicePreferenceStyle">@style/SlicePreference</item>
-        <item name="seekBarPreferenceStyle">@style/SettingsSeekBarPreference</item>
         <item name="twoStateButtonPreferenceStyle">@style/TwoStateButtonPreference</item>
         <item name="preferenceFragmentCompatStyle">@style/SettingsPreferenceFragmentStyle</item>
     </style>
@@ -44,10 +43,6 @@
         <item name="android:layout">@layout/slice_preference_layout</item>
     </style>
 
-    <style name="SettingsSeekBarPreference" parent="@style/Preference.Material">
-        <item name="android:layout">@layout/preference_widget_seekbar_settings</item>
-    </style>
-
     <style name="SyncSwitchPreference" parent="@style/SettingsSwitchPreference.SettingsLib">
         <item name="android:widgetLayout">@layout/preference_widget_sync_toggle</item>
     </style>
diff --git a/res/xml/accessibility_button_settings.xml b/res/xml/accessibility_button_settings.xml
index 02b1c7d..47ea896 100644
--- a/res/xml/accessibility_button_settings.xml
+++ b/res/xml/accessibility_button_settings.xml
@@ -53,7 +53,7 @@
         android:persistent="false"
         settings:controller="com.android.settings.accessibility.FloatingMenuFadePreferenceController"/>
 
-    <com.android.settings.widget.SeekBarPreference
+    <com.android.settingslib.RestrictedSeekBarPreference
         android:key="accessibility_button_opacity"
         android:title="@string/accessibility_button_opacity_title"
         android:persistent="false"
diff --git a/res/xml/gesture_navigation_settings.xml b/res/xml/gesture_navigation_settings.xml
index 09bb870..dbb859f 100644
--- a/res/xml/gesture_navigation_settings.xml
+++ b/res/xml/gesture_navigation_settings.xml
@@ -42,7 +42,7 @@
         android:persistent="false"
         android:title="@string/back_sensitivity_dialog_title">
 
-        <com.android.settings.widget.LabeledSeekBarPreference
+        <com.android.settingslib.widget.LabeledSeekBarPreference
             android:key="gesture_left_back_sensitivity"
             android:title="@string/left_edge"
             android:max="2"
@@ -50,7 +50,7 @@
             settings:textStart="@string/low_label"
             settings:textEnd="@string/high_label"/>
 
-        <com.android.settings.widget.LabeledSeekBarPreference
+        <com.android.settingslib.widget.LabeledSeekBarPreference
             android:key="gesture_right_back_sensitivity"
             android:title="@string/right_edge"
             android:max="2"
diff --git a/res/xml/night_display_settings.xml b/res/xml/night_display_settings.xml
index 95d5034..42138e2 100644
--- a/res/xml/night_display_settings.xml
+++ b/res/xml/night_display_settings.xml
@@ -52,7 +52,7 @@
         android:title="@string/night_display_end_time_title"
         settings:controller="com.android.settings.display.NightDisplayCustomEndTimePreferenceController"/>
 
-    <com.android.settings.widget.SeekBarPreference
+    <com.android.settingslib.RestrictedSeekBarPreference
         android:key="night_display_temperature"
         android:title="@string/night_display_temperature_title"
         settings:keywords="@string/keywords_display_night_display"
diff --git a/res/xml/reduce_bright_colors_settings.xml b/res/xml/reduce_bright_colors_settings.xml
index b9ca854..3a47c17 100644
--- a/res/xml/reduce_bright_colors_settings.xml
+++ b/res/xml/reduce_bright_colors_settings.xml
@@ -20,7 +20,7 @@
     android:persistent="false"
     android:title="@string/reduce_bright_colors_preference_title">
 
-    <com.android.settings.widget.SeekBarPreference
+    <com.android.settingslib.RestrictedSeekBarPreference
         android:key="rbc_intensity"
         android:persistent="false"
         android:title="@string/reduce_bright_colors_intensity_preference_title"/>
diff --git a/res/xml/tts_settings.xml b/res/xml/tts_settings.xml
index bcc9c85..9201938 100644
--- a/res/xml/tts_settings.xml
+++ b/res/xml/tts_settings.xml
@@ -34,14 +34,14 @@
 
         <!-- The max value for seek bars here should be kept in sync
              with the max value specified in TextToSpeechSettings class. -->
-        <com.android.settings.widget.SeekBarPreference
+        <com.android.settingslib.RestrictedSeekBarPreference
             android:key="tts_default_rate"
             android:title="@string/tts_default_rate_title"
             android:summary="@string/tts_default_rate_summary"
             android:defaultValue="50"
             android:max="600"/>
 
-        <com.android.settings.widget.SeekBarPreference
+        <com.android.settingslib.RestrictedSeekBarPreference
             android:key="tts_default_pitch"
             android:title="@string/tts_default_pitch_title"
             android:summary="@string/tts_default_pitch_summary"
diff --git a/src/com/android/settings/RestrictedListPreference.java b/src/com/android/settings/RestrictedListPreference.java
index bd3cd17..d64504d 100644
--- a/src/com/android/settings/RestrictedListPreference.java
+++ b/src/com/android/settings/RestrictedListPreference.java
@@ -39,13 +39,17 @@
 import androidx.preference.ListPreferenceDialogFragmentCompat;
 import androidx.preference.PreferenceViewHolder;
 
+import com.android.settingslib.Restrictable;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedPreferenceHelper;
 
 import java.util.ArrayList;
 import java.util.List;
 
-public class RestrictedListPreference extends CustomListPreference {
+/**
+ * List preference that can be disabled by a device admin using a user restriction.
+ */
+public class RestrictedListPreference extends CustomListPreference implements Restrictable {
     private final RestrictedPreferenceHelper mHelper;
     private final List<RestrictedItem> mRestrictedItems = new ArrayList<>();
     private boolean mRequiresActiveUnlockedProfile = false;
@@ -63,6 +67,10 @@
         mHelper = new RestrictedPreferenceHelper(context, this, attrs);
     }
 
+    public RestrictedListPreference(Context context) {
+        this(context, /* attrs= */ null);
+    }
+
     @Override
     public void onBindViewHolder(PreferenceViewHolder holder) {
         super.onBindViewHolder(holder);
@@ -107,14 +115,14 @@
         super.setEnabled(enabled);
     }
 
-    public void setDisabledByAdmin(EnforcedAdmin admin) {
-        if (mHelper.setDisabledByAdmin(admin)) {
-            notifyChanged();
-        }
+    @Override
+    public RestrictedPreferenceHelper getHelper() {
+        return mHelper;
     }
 
-    public boolean isDisabledByAdmin() {
-        return mHelper.isDisabledByAdmin();
+    @Override
+    public void notifyPreferenceChanged() {
+        notifyChanged();
     }
 
     public void setRequiresActiveUnlockedProfile(boolean reqState) {
diff --git a/src/com/android/settings/accessibility/BalanceSeekBarPreference.java b/src/com/android/settings/accessibility/BalanceSeekBarPreference.java
index b03c8ab..ef779d1 100644
--- a/src/com/android/settings/accessibility/BalanceSeekBarPreference.java
+++ b/src/com/android/settings/accessibility/BalanceSeekBarPreference.java
@@ -17,23 +17,19 @@
 package com.android.settings.accessibility;
 
 import android.content.Context;
-import android.media.AudioSystem;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.AttributeSet;
-import android.view.View;
 import android.widget.ImageView;
-import android.widget.SeekBar;
 
 import androidx.core.content.res.TypedArrayUtils;
-import androidx.preference.Preference;
 import androidx.preference.PreferenceViewHolder;
 
 import com.android.settings.R;
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.RestrictedSeekBarPreference;
 
 /** A slider preference that directly controls audio balance **/
-public class BalanceSeekBarPreference extends SeekBarPreference {
+public class BalanceSeekBarPreference extends RestrictedSeekBarPreference {
     private static final int BALANCE_CENTER_VALUE = 100;
     private static final int BALANCE_MAX_VALUE = 200;
 
diff --git a/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceController.java b/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceController.java
index 894d3ae..e9572d6 100644
--- a/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceController.java
+++ b/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceController.java
@@ -28,10 +28,10 @@
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.core.SliderPreferenceController;
-import com.android.settings.widget.SeekBarPreference;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
+import com.android.settingslib.widget.SeekBarPreference;
 
 /** Preference controller that controls the transparency seekbar in accessibility button page. */
 public class FloatingMenuTransparencyPreferenceController extends SliderPreferenceController
diff --git a/src/com/android/settings/accessibility/ReduceBrightColorsIntensityPreferenceController.java b/src/com/android/settings/accessibility/ReduceBrightColorsIntensityPreferenceController.java
index 7e6b42d..d1dd50a 100644
--- a/src/com/android/settings/accessibility/ReduceBrightColorsIntensityPreferenceController.java
+++ b/src/com/android/settings/accessibility/ReduceBrightColorsIntensityPreferenceController.java
@@ -23,7 +23,7 @@
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.core.SliderPreferenceController;
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 /** PreferenceController for feature intensity. */
 public class ReduceBrightColorsIntensityPreferenceController extends SliderPreferenceController {
diff --git a/src/com/android/settings/accessibility/ToggleReduceBrightColorsPreferenceFragment.java b/src/com/android/settings/accessibility/ToggleReduceBrightColorsPreferenceFragment.java
index b629eaa..632d449 100644
--- a/src/com/android/settings/accessibility/ToggleReduceBrightColorsPreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleReduceBrightColorsPreferenceFragment.java
@@ -34,9 +34,9 @@
 import com.android.internal.accessibility.AccessibilityShortcutController;
 import com.android.settings.R;
 import com.android.settings.search.BaseSearchIndexProvider;
-import com.android.settings.widget.SeekBarPreference;
 import com.android.settings.widget.SettingsMainSwitchPreference;
 import com.android.settingslib.search.SearchIndexable;
+import com.android.settingslib.widget.SeekBarPreference;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/src/com/android/settings/accounts/AccountRestrictionHelper.java b/src/com/android/settings/accounts/AccountRestrictionHelper.java
index c67f5d1..8c4d220 100644
--- a/src/com/android/settings/accounts/AccountRestrictionHelper.java
+++ b/src/com/android/settings/accounts/AccountRestrictionHelper.java
@@ -27,9 +27,11 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 
+import androidx.preference.Preference;
+
 import com.android.settings.AccessiblePreferenceCategory;
+import com.android.settingslib.Restrictable;
 import com.android.settingslib.RestrictedLockUtilsInternal;
-import com.android.settingslib.RestrictedPreference;
 
 import java.util.ArrayList;
 
@@ -42,34 +44,74 @@
     }
 
     /**
-     * Configure the UI of the preference by checking user restriction.
-     * @param preference The preference we are configuring.
-     * @param userRestriction The user restriction related to the preference.
-     * @param userId The user that we retrieve user restriction of.
+     * Checks if the account should be shown based on the required authorities for the account type
+     *
+     * @param authorities given authority that is passed as activity extra
+     * @param auths       list of authorities for particular account type
+     * @return true if the activity has the required authority to show the account
      */
-    public void enforceRestrictionOnPreference(RestrictedPreference preference,
-        String userRestriction, @UserIdInt int userId) {
+    public static boolean showAccount(String[] authorities, ArrayList<String> auths) {
+        boolean showAccount = true;
+        if (authorities != null && auths != null) {
+            showAccount = false;
+            for (String requestedAuthority : authorities) {
+                if (auths.contains(requestedAuthority)) {
+                    return true;
+                }
+            }
+        }
+        return showAccount;
+    }
+
+    /**
+     * Configure the UI of the preference by checking user restriction.
+     *
+     * @param preference      The preference we are configuring.
+     * @param userRestriction The user restriction related to the preference.
+     * @param userId          The user that we retrieve user restriction of.
+     */
+    public void enforceRestrictionOnPreference(Preference preference,
+            String userRestriction, @UserIdInt int userId) {
         if (preference == null) {
             return;
         }
+        if (!(preference instanceof Restrictable)) {
+            return;
+        }
+
+        final Restrictable restrictedPreference = (Restrictable) preference;
+
         if (hasBaseUserRestriction(userRestriction, userId)) {
             if (userRestriction.equals(DISALLOW_REMOVE_MANAGED_PROFILE)
                     && isOrganizationOwnedDevice()) {
-                preference.setDisabledByAdmin(getEnforcedAdmin(userRestriction, userId));
+                restrictedPreference.setDisabledByAdmin(getEnforcedAdmin(userRestriction, userId));
             } else {
                 preference.setEnabled(false);
             }
         } else {
-            preference.checkRestrictionAndSetDisabled(userRestriction, userId);
+            restrictedPreference.checkRestrictionAndSetDisabled(userRestriction, userId);
         }
     }
 
+    /**
+     * Check if the system has set the user restriction.
+     * @param userRestriction The user restriction.
+     * @param userId The user that we retrieve user restriction of.
+     * @return {@code true} if set restriction.
+     */
     public boolean hasBaseUserRestriction(String userRestriction, @UserIdInt int userId) {
         return RestrictedLockUtilsInternal.hasBaseUserRestriction(mContext, userRestriction,
                 userId);
     }
 
-    private boolean isOrganizationOwnedDevice() {
+    /**
+     * Apps can use this method to find out if the device was provisioned as
+     * organization-owend device.
+     *
+     * @return {@code true} if the device was provisioned as organization-owned device,
+     * {@code false} otherwise.
+     */
+    public boolean isOrganizationOwnedDevice() {
         final DevicePolicyManager dpm = (DevicePolicyManager) mContext.getSystemService(
                 Context.DEVICE_POLICY_SERVICE);
         if (dpm == null) {
@@ -78,7 +120,13 @@
         return dpm.isOrganizationOwnedDeviceWithManagedProfile();
     }
 
-    private EnforcedAdmin getEnforcedAdmin(String userRestriction, int userId) {
+    /**
+     * Get the restriction enforced by admin
+     * @param userRestriction The user restriction.
+     * @param userId The user that we retrieve user restriction of.
+     * @return {EnforcedAdmin}
+     */
+    public EnforcedAdmin getEnforcedAdmin(String userRestriction, int userId) {
         final DevicePolicyManager dpm = (DevicePolicyManager) mContext.getSystemService(
                 Context.DEVICE_POLICY_SERVICE);
         if (dpm == null) {
@@ -107,23 +155,4 @@
     public AccessiblePreferenceCategory createAccessiblePreferenceCategory(Context context) {
         return new AccessiblePreferenceCategory(context);
     }
-
-    /**
-     * Checks if the account should be shown based on the required authorities for the account type
-     * @param authorities given authority that is passed as activity extra
-     * @param auths list of authorities for particular account type
-     * @return true if the activity has the required authority to show the account
-     */
-    public static boolean showAccount(String[] authorities, ArrayList<String> auths) {
-        boolean showAccount = true;
-        if (authorities != null && auths != null) {
-            showAccount = false;
-            for (String requestedAuthority : authorities) {
-                if (auths.contains(requestedAuthority)) {
-                    return true;
-                }
-            }
-        }
-        return showAccount;
-    }
 }
diff --git a/src/com/android/settings/core/SliderPreferenceController.java b/src/com/android/settings/core/SliderPreferenceController.java
index 0a7ece2..010036a 100644
--- a/src/com/android/settings/core/SliderPreferenceController.java
+++ b/src/com/android/settings/core/SliderPreferenceController.java
@@ -19,6 +19,7 @@
 import androidx.preference.Preference;
 
 import com.android.settings.slices.SliceData;
+import com.android.settingslib.widget.SeekBarPreference;
 
 public abstract class SliderPreferenceController extends BasePreferenceController implements
         Preference.OnPreferenceChangeListener {
@@ -34,12 +35,10 @@
 
     @Override
     public void updateState(Preference preference) {
-        if (preference instanceof com.android.settings.widget.SeekBarPreference) {
-            ((com.android.settings.widget.SeekBarPreference) preference)
-                .setProgress(getSliderPosition());
+        if (preference instanceof SeekBarPreference) {
+            ((SeekBarPreference) preference).setProgress(getSliderPosition());
         } else if (preference instanceof androidx.preference.SeekBarPreference) {
-            ((androidx.preference.SeekBarPreference) preference)
-                .setValue(getSliderPosition());
+            ((androidx.preference.SeekBarPreference) preference).setValue(getSliderPosition());
         }
     }
 
diff --git a/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java b/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java
index a41b582..74031c4 100644
--- a/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java
+++ b/src/com/android/settings/datausage/UnrestrictedDataAccessPreference.java
@@ -24,14 +24,14 @@
 import com.android.settings.R;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
 import com.android.settings.dashboard.DashboardFragment;
-import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
+import com.android.settingslib.Restrictable;
 import com.android.settingslib.RestrictedPreferenceHelper;
 import com.android.settingslib.applications.ApplicationsState;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 import com.android.settingslib.widget.AppSwitchPreference;
 
 public class UnrestrictedDataAccessPreference extends AppSwitchPreference implements
-        DataSaverBackend.Listener {
+        DataSaverBackend.Listener, Restrictable {
 
     private final ApplicationsState mApplicationsState;
     private final AppEntry mEntry;
@@ -159,12 +159,14 @@
         return mEntry;
     }
 
-    public boolean isDisabledByAdmin() {
-        return mHelper.isDisabledByAdmin();
+    @Override
+    public RestrictedPreferenceHelper getHelper() {
+        return mHelper;
     }
 
-    public void setDisabledByAdmin(EnforcedAdmin admin) {
-        mHelper.setDisabledByAdmin(admin);
+    @Override
+    public void notifyPreferenceChanged() {
+        notifyChanged();
     }
 
     // Sets UI state based on allowlist/denylist status.
diff --git a/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java b/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java
index 0f8ecc5..6b1cdbf 100644
--- a/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java
+++ b/src/com/android/settings/display/NightDisplayIntensityPreferenceController.java
@@ -24,7 +24,7 @@
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.core.SliderPreferenceController;
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 public class NightDisplayIntensityPreferenceController extends SliderPreferenceController {
 
diff --git a/src/com/android/settings/fuelgauge/batterysaver/BatterySaverScheduleSeekBarController.java b/src/com/android/settings/fuelgauge/batterysaver/BatterySaverScheduleSeekBarController.java
index 3e62ea1..04ddb04 100644
--- a/src/com/android/settings/fuelgauge/batterysaver/BatterySaverScheduleSeekBarController.java
+++ b/src/com/android/settings/fuelgauge/batterysaver/BatterySaverScheduleSeekBarController.java
@@ -28,7 +28,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.Utils;
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 /**
  * Responds to user actions in the Settings > Battery > Set a Schedule Screen for the seekbar.
@@ -55,7 +55,6 @@
     public BatterySaverScheduleSeekBarController(Context context) {
         mContext = context;
         mSeekBarPreference = new SeekBarPreference(context);
-        mSeekBarPreference.setLayoutResource(R.layout.battery_saver_schedule_percentage_seekbar);
         mSeekBarPreference.setOnPreferenceChangeListener(this);
         mSeekBarPreference.setContinuousUpdates(true);
         mSeekBarPreference.setMax(MAX_SEEKBAR_VALUE);
diff --git a/src/com/android/settings/gestures/GestureNavigationSettingsFragment.java b/src/com/android/settings/gestures/GestureNavigationSettingsFragment.java
index 546581b..9ec7424 100644
--- a/src/com/android/settings/gestures/GestureNavigationSettingsFragment.java
+++ b/src/com/android/settings/gestures/GestureNavigationSettingsFragment.java
@@ -27,9 +27,9 @@
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.search.BaseSearchIndexProvider;
-import com.android.settings.widget.LabeledSeekBarPreference;
-import com.android.settings.widget.SeekBarPreference;
 import com.android.settingslib.search.SearchIndexable;
+import com.android.settingslib.widget.LabeledSeekBarPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 /**
  * A fragment to include all the settings related to Gesture Navigation mode.
diff --git a/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java b/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java
index f75fd4b..651df01 100644
--- a/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java
+++ b/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceController.java
@@ -27,7 +27,7 @@
 
 import com.android.settings.accounts.AccountRestrictionHelper;
 import com.android.settings.core.SliderPreferenceController;
-import com.android.settingslib.RestrictedPreference;
+import com.android.settingslib.Restrictable;
 
 /**
  * Base class for preference controller that handles preference that enforce adjust volume
@@ -51,10 +51,10 @@
 
     @Override
     public void updateState(Preference preference) {
-        if (!(preference instanceof RestrictedPreference)) {
+        if (!(preference instanceof Restrictable)) {
             return;
         }
-        mHelper.enforceRestrictionOnPreference((RestrictedPreference) preference,
+        mHelper.enforceRestrictionOnPreference(preference,
                 UserManager.DISALLOW_ADJUST_VOLUME, UserHandle.myUserId());
     }
 
diff --git a/src/com/android/settings/notification/VolumeSeekBarPreference.java b/src/com/android/settings/notification/VolumeSeekBarPreference.java
index 36a4d8a..04ea6b0 100644
--- a/src/com/android/settings/notification/VolumeSeekBarPreference.java
+++ b/src/com/android/settings/notification/VolumeSeekBarPreference.java
@@ -32,12 +32,12 @@
 import androidx.preference.PreferenceViewHolder;
 
 import com.android.settings.R;
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.RestrictedSeekBarPreference;
 
 import java.util.Objects;
 
 /** A slider preference that directly controls an audio stream volume (no dialog) **/
-public class VolumeSeekBarPreference extends SeekBarPreference {
+public class VolumeSeekBarPreference extends RestrictedSeekBarPreference {
     private static final String TAG = "VolumeSeekBarPreference";
 
     protected SeekBar mSeekBar;
diff --git a/src/com/android/settings/notification/app/BubblePreference.java b/src/com/android/settings/notification/app/BubblePreference.java
index f0046d7..2774a84 100644
--- a/src/com/android/settings/notification/app/BubblePreference.java
+++ b/src/com/android/settings/notification/app/BubblePreference.java
@@ -22,7 +22,6 @@
 
 import android.content.Context;
 import android.content.res.ColorStateList;
-import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.View;
 import android.widget.ImageView;
@@ -33,13 +32,13 @@
 
 import com.android.settings.Utils;
 import com.android.settingslib.R;
-import com.android.settingslib.RestrictedLockUtils;
+import com.android.settingslib.Restrictable;
 import com.android.settingslib.RestrictedPreferenceHelper;
 
 /**
  * A tri-state preference allowing a user to specify what gets to bubble.
  */
-public class BubblePreference extends Preference implements View.OnClickListener {
+public class BubblePreference extends Preference implements View.OnClickListener, Restrictable {
     RestrictedPreferenceHelper mHelper;
 
     private int mSelectedPreference;
@@ -81,12 +80,6 @@
         return mSelectedPreference;
     }
 
-    public void setDisabledByAdmin(RestrictedLockUtils.EnforcedAdmin admin) {
-        if (mHelper.setDisabledByAdmin(admin)) {
-            notifyChanged();
-        }
-    }
-
     public void setSelectedVisibility(boolean visible) {
         mSelectedVisible = visible;
         notifyChanged();
@@ -149,6 +142,16 @@
         mBubbleNoneButton.setSelected(mContext, selected == BUBBLE_PREFERENCE_NONE);
     }
 
+    @Override
+    public RestrictedPreferenceHelper getHelper() {
+        return mHelper;
+    }
+
+    @Override
+    public void notifyPreferenceChanged() {
+        notifyChanged();
+    }
+
     private class ButtonViewHolder {
         private View mView;
         private ImageView mImageView;
diff --git a/src/com/android/settings/tts/TextToSpeechSettings.java b/src/com/android/settings/tts/TextToSpeechSettings.java
index 30e9967..30bc633 100644
--- a/src/com/android/settings/tts/TextToSpeechSettings.java
+++ b/src/com/android/settings/tts/TextToSpeechSettings.java
@@ -49,9 +49,9 @@
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.widget.GearPreference;
-import com.android.settings.widget.SeekBarPreference;
 import com.android.settingslib.search.SearchIndexable;
 import com.android.settingslib.widget.ActionButtonsPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 import java.text.Collator;
 import java.util.ArrayList;
diff --git a/src/com/android/settings/widget/DefaultIndicatorSeekBar.java b/src/com/android/settings/widget/DefaultIndicatorSeekBar.java
deleted file mode 100644
index d8edf03..0000000
--- a/src/com/android/settings/widget/DefaultIndicatorSeekBar.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.widget;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.widget.SeekBar;
-
-public class DefaultIndicatorSeekBar extends SeekBar {
-
-    private int mDefaultProgress = -1;
-
-    public DefaultIndicatorSeekBar(Context context) {
-        super(context);
-    }
-
-    public DefaultIndicatorSeekBar(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public DefaultIndicatorSeekBar(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-    }
-
-    public DefaultIndicatorSeekBar(Context context, AttributeSet attrs, int defStyleAttr,
-            int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-    }
-
-    /**
-     * N.B. Only draws the default indicator tick mark, NOT equally spaced tick marks.
-     */
-    @Override
-    protected void drawTickMarks(Canvas canvas) {
-        if (isEnabled() && mDefaultProgress <= getMax() && mDefaultProgress >= getMin()) {
-            final Drawable defaultIndicator = getTickMark();
-
-            // Adjust the drawable's bounds to center it at the point where it's drawn.
-            final int w = defaultIndicator.getIntrinsicWidth();
-            final int h = defaultIndicator.getIntrinsicHeight();
-            final int halfW = w >= 0 ? w / 2 : 1;
-            final int halfH = h >= 0 ? h / 2 : 1;
-            defaultIndicator.setBounds(-halfW, -halfH, halfW, halfH);
-
-            // This mimics the computation of the thumb position, to get the true "default."
-            final int availableWidth = getWidth() - mPaddingLeft - mPaddingRight;
-            final int range = getMax() - getMin();
-            final float scale = range > 0f ? mDefaultProgress / (float) range : 0f;
-            final int offset = (int) ((scale * availableWidth) + 0.5f);
-            final int indicatorPosition = isLayoutRtl() && getMirrorForRtl()
-                    ? availableWidth - offset + mPaddingRight : offset + mPaddingLeft;
-
-            final int saveCount = canvas.save();
-            canvas.translate(indicatorPosition, getHeight() / 2);
-            defaultIndicator.draw(canvas);
-            canvas.restoreToCount(saveCount);
-        }
-    }
-
-    /**
-     * N.B. This sets the default *unadjusted* progress, i.e. in the SeekBar's [0 - max] terms.
-     */
-    public void setDefaultProgress(int defaultProgress) {
-        if (mDefaultProgress != defaultProgress) {
-            mDefaultProgress = defaultProgress;
-            invalidate();
-        }
-    }
-
-    public int getDefaultProgress() {
-        return mDefaultProgress;
-    }
-}
diff --git a/src/com/android/settings/widget/LabeledSeekBarPreference.java b/src/com/android/settings/widget/LabeledSeekBarPreference.java
deleted file mode 100644
index 3a9ac18..0000000
--- a/src/com/android/settings/widget/LabeledSeekBarPreference.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.widget;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.drawable.Drawable;
-import android.util.AttributeSet;
-import android.widget.SeekBar;
-import android.widget.TextView;
-
-import androidx.core.content.res.TypedArrayUtils;
-import androidx.preference.PreferenceViewHolder;
-
-import com.android.settings.R;
-
-/** A slider preference with left and right labels **/
-public class LabeledSeekBarPreference extends SeekBarPreference {
-
-    private final int mTextStartId;
-    private final int mTextEndId;
-    private final int mTickMarkId;
-    private OnPreferenceChangeListener mStopListener;
-
-    public LabeledSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr,
-            int defStyleRes) {
-
-        super(context, attrs, defStyleAttr, defStyleRes);
-        setLayoutResource(R.layout.preference_labeled_slider);
-
-        final TypedArray styledAttrs = context.obtainStyledAttributes(attrs,
-                R.styleable.LabeledSeekBarPreference);
-        mTextStartId = styledAttrs.getResourceId(
-                R.styleable.LabeledSeekBarPreference_textStart,
-                R.string.summary_placeholder);
-        mTextEndId = styledAttrs.getResourceId(
-                R.styleable.LabeledSeekBarPreference_textEnd,
-                R.string.summary_placeholder);
-        mTickMarkId = styledAttrs.getResourceId(
-                R.styleable.LabeledSeekBarPreference_tickMark, /* defValue= */ 0);
-        styledAttrs.recycle();
-    }
-
-    public LabeledSeekBarPreference(Context context, AttributeSet attrs) {
-        this(context, attrs, TypedArrayUtils.getAttr(context,
-                androidx.preference.R.attr.seekBarPreferenceStyle,
-                com.android.internal.R.attr.seekBarPreferenceStyle), 0);
-    }
-
-    @Override
-    public void onBindViewHolder(PreferenceViewHolder holder) {
-        super.onBindViewHolder(holder);
-
-        final TextView startText = (TextView) holder.findViewById(android.R.id.text1);
-        final TextView endText = (TextView) holder.findViewById(android.R.id.text2);
-        startText.setText(mTextStartId);
-        endText.setText(mTextEndId);
-
-        if (mTickMarkId != 0) {
-            final Drawable tickMark = getContext().getDrawable(mTickMarkId);
-            final SeekBar seekBar = (SeekBar) holder.findViewById(
-                    com.android.internal.R.id.seekbar);
-            seekBar.setTickMark(tickMark);
-        }
-    }
-
-    public void setOnPreferenceChangeStopListener(OnPreferenceChangeListener listener) {
-        mStopListener = listener;
-    }
-
-    @Override
-    public void onStopTrackingTouch(SeekBar seekBar) {
-        super.onStopTrackingTouch(seekBar);
-
-        if (mStopListener != null) {
-            mStopListener.onPreferenceChange(this, seekBar.getProgress());
-        }
-    }
-}
-
diff --git a/src/com/android/settings/widget/RestrictedAppPreference.java b/src/com/android/settings/widget/RestrictedAppPreference.java
index cd95357..5878fd5 100644
--- a/src/com/android/settings/widget/RestrictedAppPreference.java
+++ b/src/com/android/settings/widget/RestrictedAppPreference.java
@@ -26,7 +26,7 @@
 import androidx.preference.PreferenceViewHolder;
 
 import com.android.settings.R;
-import com.android.settingslib.RestrictedLockUtils;
+import com.android.settingslib.Restrictable;
 import com.android.settingslib.RestrictedPreferenceHelper;
 import com.android.settingslib.widget.AppPreference;
 
@@ -35,7 +35,7 @@
  * {@link com.android.settingslib.RestrictedPreferenceHelper}.
  * Used to show policy transparency on {@link AppPreference}.
  */
-public class RestrictedAppPreference extends AppPreference {
+public class RestrictedAppPreference extends AppPreference implements Restrictable {
     private RestrictedPreferenceHelper mHelper;
     private String userRestriction;
 
@@ -85,14 +85,14 @@
         super.setEnabled(enabled);
     }
 
-    public void setDisabledByAdmin(RestrictedLockUtils.EnforcedAdmin admin) {
-        if (mHelper.setDisabledByAdmin(admin)) {
-            notifyChanged();
-        }
+    @Override
+    public RestrictedPreferenceHelper getHelper() {
+        return mHelper;
     }
 
-    public boolean isDisabledByAdmin() {
-        return mHelper.isDisabledByAdmin();
+    @Override
+    public void notifyPreferenceChanged() {
+        notifyChanged();
     }
 
     public void useAdminDisabledSummary(boolean useSummary) {
@@ -111,12 +111,4 @@
         }
         mHelper.checkRestrictionAndSetDisabled(userRestriction, UserHandle.myUserId());
     }
-
-    public void checkRestrictionAndSetDisabled(String userRestriction) {
-        mHelper.checkRestrictionAndSetDisabled(userRestriction, UserHandle.myUserId());
-    }
-
-    public void checkRestrictionAndSetDisabled(String userRestriction, int userId) {
-        mHelper.checkRestrictionAndSetDisabled(userRestriction, userId);
-    }
 }
diff --git a/src/com/android/settings/widget/SeekBarPreference.java b/src/com/android/settings/widget/SeekBarPreference.java
deleted file mode 100644
index 47bb286..0000000
--- a/src/com/android/settings/widget/SeekBarPreference.java
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.widget;
-
-import static android.view.HapticFeedbackConstants.CLOCK_TICK;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.accessibility.AccessibilityNodeInfo;
-import android.widget.SeekBar;
-import android.widget.SeekBar.OnSeekBarChangeListener;
-
-import androidx.core.content.res.TypedArrayUtils;
-import androidx.preference.PreferenceViewHolder;
-
-import com.android.settingslib.RestrictedPreference;
-
-/**
- * Based on android.preference.SeekBarPreference, but uses support preference as base.
- */
-public class SeekBarPreference extends RestrictedPreference
-        implements OnSeekBarChangeListener, View.OnKeyListener {
-
-    public static final int HAPTIC_FEEDBACK_MODE_NONE = 0;
-    public static final int HAPTIC_FEEDBACK_MODE_ON_TICKS = 1;
-    public static final int HAPTIC_FEEDBACK_MODE_ON_ENDS = 2;
-
-    private int mProgress;
-    private int mMax;
-    private int mMin;
-    private boolean mTrackingTouch;
-
-    private boolean mContinuousUpdates;
-    private int mHapticFeedbackMode = HAPTIC_FEEDBACK_MODE_NONE;
-    private int mDefaultProgress = -1;
-
-    private SeekBar mSeekBar;
-    private boolean mShouldBlink;
-    private int mAccessibilityRangeInfoType = AccessibilityNodeInfo.RangeInfo.RANGE_TYPE_INT;
-    private CharSequence mSeekBarContentDescription;
-    private CharSequence mSeekBarStateDescription;
-
-    public SeekBarPreference(
-            Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
-        super(context, attrs, defStyleAttr, defStyleRes);
-
-        TypedArray a = context.obtainStyledAttributes(
-                attrs, com.android.internal.R.styleable.ProgressBar, defStyleAttr, defStyleRes);
-        setMax(a.getInt(com.android.internal.R.styleable.ProgressBar_max, mMax));
-        setMin(a.getInt(com.android.internal.R.styleable.ProgressBar_min, mMin));
-        a.recycle();
-
-        a = context.obtainStyledAttributes(attrs,
-                com.android.internal.R.styleable.SeekBarPreference, defStyleAttr, defStyleRes);
-        final int layoutResId = a.getResourceId(
-                com.android.internal.R.styleable.SeekBarPreference_layout,
-                com.android.internal.R.layout.preference_widget_seekbar);
-        a.recycle();
-
-        a = context.obtainStyledAttributes(
-                attrs, com.android.internal.R.styleable.Preference, defStyleAttr, defStyleRes);
-        final boolean isSelectable = a.getBoolean(
-                com.android.settings.R.styleable.Preference_android_selectable, false);
-        setSelectable(isSelectable);
-        a.recycle();
-
-        setLayoutResource(layoutResId);
-    }
-
-    public SeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr) {
-        this(context, attrs, defStyleAttr, 0);
-    }
-
-    public SeekBarPreference(Context context, AttributeSet attrs) {
-        this(context, attrs, TypedArrayUtils.getAttr(context,
-                        androidx.preference.R.attr.seekBarPreferenceStyle,
-                        com.android.internal.R.attr.seekBarPreferenceStyle));
-    }
-
-    public SeekBarPreference(Context context) {
-        this(context, null);
-    }
-
-    public void setShouldBlink(boolean shouldBlink) {
-        mShouldBlink = shouldBlink;
-        notifyChanged();
-    }
-
-    @Override
-    public boolean isSelectable() {
-        if(isDisabledByAdmin()) {
-            return true;
-        } else {
-            return super.isSelectable();
-        }
-    }
-
-    @Override
-    public void onBindViewHolder(PreferenceViewHolder view) {
-        super.onBindViewHolder(view);
-        view.itemView.setOnKeyListener(this);
-        mSeekBar = (SeekBar) view.findViewById(
-                com.android.internal.R.id.seekbar);
-        mSeekBar.setOnSeekBarChangeListener(this);
-        mSeekBar.setMax(mMax);
-        mSeekBar.setMin(mMin);
-        mSeekBar.setProgress(mProgress);
-        mSeekBar.setEnabled(isEnabled());
-        final CharSequence title = getTitle();
-        if (!TextUtils.isEmpty(mSeekBarContentDescription)) {
-            mSeekBar.setContentDescription(mSeekBarContentDescription);
-        } else if (!TextUtils.isEmpty(title)) {
-            mSeekBar.setContentDescription(title);
-        }
-        if (!TextUtils.isEmpty(mSeekBarStateDescription)) {
-            mSeekBar.setStateDescription(mSeekBarStateDescription);
-        }
-        if (mSeekBar instanceof DefaultIndicatorSeekBar) {
-            ((DefaultIndicatorSeekBar) mSeekBar).setDefaultProgress(mDefaultProgress);
-        }
-        if (mShouldBlink) {
-            View v = view.itemView;
-            v.post(() -> {
-                if (v.getBackground() != null) {
-                    final int centerX = v.getWidth() / 2;
-                    final int centerY = v.getHeight() / 2;
-                    v.getBackground().setHotspot(centerX, centerY);
-                }
-                v.setPressed(true);
-                v.setPressed(false);
-                mShouldBlink = false;
-            });
-        }
-        mSeekBar.setAccessibilityDelegate(new View.AccessibilityDelegate() {
-            @Override
-            public void onInitializeAccessibilityNodeInfo(View view, AccessibilityNodeInfo info) {
-                super.onInitializeAccessibilityNodeInfo(view, info);
-                // Update the range info with the correct type
-                AccessibilityNodeInfo.RangeInfo rangeInfo = info.getRangeInfo();
-                if (rangeInfo != null) {
-                    info.setRangeInfo(AccessibilityNodeInfo.RangeInfo.obtain(
-                                    mAccessibilityRangeInfoType, rangeInfo.getMin(),
-                                    rangeInfo.getMax(), rangeInfo.getCurrent()));
-                }
-            }
-        });
-    }
-
-    @Override
-    public CharSequence getSummary() {
-        return null;
-    }
-
-    @Override
-    protected void onSetInitialValue(boolean restoreValue, Object defaultValue) {
-        setProgress(restoreValue ? getPersistedInt(mProgress)
-                : (Integer) defaultValue);
-    }
-
-    @Override
-    protected Object onGetDefaultValue(TypedArray a, int index) {
-        return a.getInt(index, 0);
-    }
-
-    @Override
-    public boolean onKey(View v, int keyCode, KeyEvent event) {
-        if (event.getAction() != KeyEvent.ACTION_DOWN) {
-            return false;
-        }
-
-        SeekBar seekBar = (SeekBar) v.findViewById(com.android.internal.R.id.seekbar);
-        if (seekBar == null) {
-            return false;
-        }
-        return seekBar.onKeyDown(keyCode, event);
-    }
-
-    public void setMax(int max) {
-        if (max != mMax) {
-            mMax = max;
-            notifyChanged();
-        }
-    }
-
-    public void setMin(int min) {
-        if (min != mMin) {
-            mMin = min;
-            notifyChanged();
-        }
-    }
-
-    public int getMax() {
-        return mMax;
-    }
-
-    public int getMin() {
-        return mMin;
-    }
-
-    public void setProgress(int progress) {
-        setProgress(progress, true);
-    }
-
-    /**
-     * Sets the progress point to draw a single tick mark representing a default value.
-     */
-    public void setDefaultProgress(int defaultProgress) {
-        if (mDefaultProgress != defaultProgress) {
-            mDefaultProgress = defaultProgress;
-            if (mSeekBar instanceof DefaultIndicatorSeekBar) {
-                ((DefaultIndicatorSeekBar) mSeekBar).setDefaultProgress(mDefaultProgress);
-            }
-        }
-    }
-
-    /**
-     * When {@code continuousUpdates} is true, update the persisted setting immediately as the thumb
-     * is dragged along the SeekBar. Otherwise, only update the value of the setting when the thumb
-     * is dropped.
-     */
-    public void setContinuousUpdates(boolean continuousUpdates) {
-        mContinuousUpdates = continuousUpdates;
-    }
-
-    /**
-     * Sets the haptic feedback mode. HAPTIC_FEEDBACK_MODE_ON_TICKS means to perform haptic feedback
-     * as the SeekBar's progress is updated; HAPTIC_FEEDBACK_MODE_ON_ENDS means to perform haptic
-     * feedback as the SeekBar's progress value is equal to the min/max value.
-     *
-     * @param hapticFeedbackMode the haptic feedback mode.
-     */
-    public void setHapticFeedbackMode(int hapticFeedbackMode) {
-        mHapticFeedbackMode = hapticFeedbackMode;
-    }
-
-    private void setProgress(int progress, boolean notifyChanged) {
-        if (progress > mMax) {
-            progress = mMax;
-        }
-        if (progress < mMin) {
-            progress = mMin;
-        }
-        if (progress != mProgress) {
-            mProgress = progress;
-            persistInt(progress);
-            if (notifyChanged) {
-                notifyChanged();
-            }
-        }
-    }
-
-    public int getProgress() {
-        return mProgress;
-    }
-
-    /**
-     * Persist the seekBar's progress value if callChangeListener
-     * returns true, otherwise set the seekBar's progress to the stored value
-     */
-    void syncProgress(SeekBar seekBar) {
-        int progress = seekBar.getProgress();
-        if (progress != mProgress) {
-            if (callChangeListener(progress)) {
-                setProgress(progress, false);
-                switch (mHapticFeedbackMode) {
-                    case HAPTIC_FEEDBACK_MODE_ON_TICKS:
-                        seekBar.performHapticFeedback(CLOCK_TICK);
-                        break;
-                    case HAPTIC_FEEDBACK_MODE_ON_ENDS:
-                        if (progress == mMax || progress == mMin) {
-                            seekBar.performHapticFeedback(CLOCK_TICK);
-                        }
-                        break;
-                }
-            } else {
-                seekBar.setProgress(mProgress);
-            }
-        }
-    }
-
-    @Override
-    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
-        if (fromUser && (mContinuousUpdates || !mTrackingTouch)) {
-            syncProgress(seekBar);
-        }
-    }
-
-    @Override
-    public void onStartTrackingTouch(SeekBar seekBar) {
-        mTrackingTouch = true;
-    }
-
-    @Override
-    public void onStopTrackingTouch(SeekBar seekBar) {
-        mTrackingTouch = false;
-        if (seekBar.getProgress() != mProgress) {
-            syncProgress(seekBar);
-        }
-    }
-
-    /**
-     * Specify the type of range this seek bar represents.
-     *
-     * @param rangeInfoType The type of range to be shared with accessibility
-     *
-     * @see android.view.accessibility.AccessibilityNodeInfo.RangeInfo
-     */
-    public void setAccessibilityRangeInfoType(int rangeInfoType) {
-        mAccessibilityRangeInfoType = rangeInfoType;
-    }
-
-    public void setSeekBarContentDescription(CharSequence contentDescription) {
-        mSeekBarContentDescription = contentDescription;
-        if (mSeekBar != null) {
-            mSeekBar.setContentDescription(contentDescription);
-        }
-    }
-
-    /**
-     * Specify the state description for this seek bar represents.
-     *
-     * @param stateDescription the state description of seek bar
-     */
-    public void setSeekBarStateDescription(CharSequence stateDescription) {
-        mSeekBarStateDescription = stateDescription;
-        if (mSeekBar != null) {
-            mSeekBar.setStateDescription(stateDescription);
-        }
-    }
-
-    @Override
-    protected Parcelable onSaveInstanceState() {
-        /*
-         * Suppose a client uses this preference type without persisting. We
-         * must save the instance state so it is able to, for example, survive
-         * orientation changes.
-         */
-
-        final Parcelable superState = super.onSaveInstanceState();
-        if (isPersistent()) {
-            // No need to save instance state since it's persistent
-            return superState;
-        }
-
-        // Save the instance state
-        final SavedState myState = new SavedState(superState);
-        myState.progress = mProgress;
-        myState.max = mMax;
-        myState.min = mMin;
-        return myState;
-    }
-
-    @Override
-    protected void onRestoreInstanceState(Parcelable state) {
-        if (!state.getClass().equals(SavedState.class)) {
-            // Didn't save state for us in onSaveInstanceState
-            super.onRestoreInstanceState(state);
-            return;
-        }
-
-        // Restore the instance state
-        SavedState myState = (SavedState) state;
-        super.onRestoreInstanceState(myState.getSuperState());
-        mProgress = myState.progress;
-        mMax = myState.max;
-        mMin = myState.min;
-        notifyChanged();
-    }
-
-    /**
-     * SavedState, a subclass of {@link BaseSavedState}, will store the state
-     * of MyPreference, a subclass of Preference.
-     * <p>
-     * It is important to always call through to super methods.
-     */
-    private static class SavedState extends BaseSavedState {
-        int progress;
-        int max;
-        int min;
-
-        public SavedState(Parcel source) {
-            super(source);
-
-            // Restore the click counter
-            progress = source.readInt();
-            max = source.readInt();
-            min = source.readInt();
-        }
-
-        @Override
-        public void writeToParcel(Parcel dest, int flags) {
-            super.writeToParcel(dest, flags);
-
-            // Save the click counter
-            dest.writeInt(progress);
-            dest.writeInt(max);
-            dest.writeInt(min);
-        }
-
-        public SavedState(Parcelable superState) {
-            super(superState);
-        }
-
-        @SuppressWarnings("unused")
-        public static final Parcelable.Creator<SavedState> CREATOR =
-                new Parcelable.Creator<SavedState>() {
-            public SavedState createFromParcel(Parcel in) {
-                return new SavedState(in);
-            }
-
-            public SavedState[] newArray(int size) {
-                return new SavedState[size];
-            }
-        };
-    }
-}
diff --git a/tests/robotests/res/xml-mcc998/seekbar_preference.xml b/tests/robotests/res/xml-mcc998/seekbar_preference.xml
index e474c1e..3efd3a1 100644
--- a/tests/robotests/res/xml-mcc998/seekbar_preference.xml
+++ b/tests/robotests/res/xml-mcc998/seekbar_preference.xml
@@ -17,7 +17,7 @@
 
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android">
-    <com.android.settings.widget.SeekBarPreference
+    <com.android.settingslib.widget.SeekBarPreference
         android:key="seek_bar"
         android:title="seek_bar_title"/>
 </PreferenceScreen >
diff --git a/tests/robotests/res/xml-mcc999/seekbar_preference.xml b/tests/robotests/res/xml-mcc999/seekbar_preference.xml
index 77435e8..68cdbda 100644
--- a/tests/robotests/res/xml-mcc999/seekbar_preference.xml
+++ b/tests/robotests/res/xml-mcc999/seekbar_preference.xml
@@ -17,7 +17,7 @@
 
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android">
-    <com.android.settings.widget.SeekBarPreference
+    <com.android.settingslib.widget.SeekBarPreference
         android:key="seek_bar"
         android:selectable="true"
         android:title="seek_bar_title"/>
diff --git a/tests/robotests/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceControllerTest.java
index 55637cd..216368e 100644
--- a/tests/robotests/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/FloatingMenuTransparencyPreferenceControllerTest.java
@@ -36,7 +36,7 @@
 
 import androidx.test.core.app.ApplicationProvider;
 
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 import org.junit.Before;
 import org.junit.Rule;
diff --git a/tests/robotests/src/com/android/settings/gestures/LabeledSeekBarPreferenceTest.java b/tests/robotests/src/com/android/settings/gestures/LabeledSeekBarPreferenceTest.java
deleted file mode 100644
index 4fb94f8..0000000
--- a/tests/robotests/src/com/android/settings/gestures/LabeledSeekBarPreferenceTest.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2019 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.gestures;
-
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.LinearLayout;
-import android.widget.SeekBar;
-
-import androidx.preference.Preference;
-
-import com.android.settings.widget.LabeledSeekBarPreference;
-
-import org.junit.Before;
-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;
-
-@RunWith(RobolectricTestRunner.class)
-public class LabeledSeekBarPreferenceTest {
-
-    private Context mContext;
-    private SeekBar mSeekBar;
-    private LabeledSeekBarPreference mSeekBarPreference;
-
-    @Mock
-    private Preference.OnPreferenceChangeListener mListener;
-
-    @Before
-    public void setUp() {
-        MockitoAnnotations.initMocks(this);
-
-        mContext = RuntimeEnvironment.application;
-        mSeekBarPreference = new LabeledSeekBarPreference(mContext, null);
-        LayoutInflater inflater = LayoutInflater.from(mContext);
-        final View view =
-                inflater.inflate(mSeekBarPreference.getLayoutResource(),
-                        new LinearLayout(mContext), false);
-        mSeekBar = view.findViewById(com.android.internal.R.id.seekbar);
-    }
-
-    @Test
-    public void seekBarPreferenceOnStopTrackingTouch_callsListener() {
-        mSeekBar.setProgress(2);
-
-        mSeekBarPreference.setOnPreferenceChangeStopListener(mListener);
-        mSeekBarPreference.onStopTrackingTouch(mSeekBar);
-
-        verify(mListener, times(1)).onPreferenceChange(mSeekBarPreference, 2);
-    }
-}
diff --git a/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java
index de00189..a43fa01 100644
--- a/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/AdjustVolumeRestrictedPreferenceControllerTest.java
@@ -20,19 +20,20 @@
 
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.doCallRealMethod;
 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.os.UserHandle;
 import android.os.UserManager;
 
 import androidx.preference.Preference;
 
 import com.android.settings.accounts.AccountRestrictionHelper;
-import com.android.settingslib.RestrictedPreference;
+import com.android.settingslib.RestrictedLockUtilsInternal;
+import com.android.settingslib.RestrictedSeekBarPreference;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -46,9 +47,11 @@
 public class AdjustVolumeRestrictedPreferenceControllerTest {
 
     private static final String KEY = "key";
-    @Mock
     private AccountRestrictionHelper mAccountHelper;
 
+    @Mock
+    UserManager mUserManager;
+
     private Context mContext;
     private AdjustVolumeRestrictedPreferenceControllerTestable mController;
 
@@ -56,15 +59,17 @@
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);
+        when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
+        mAccountHelper = new AccountRestrictionHelper(mContext);
         mController =
             new AdjustVolumeRestrictedPreferenceControllerTestable(mContext, mAccountHelper, KEY);
     }
 
     @Test
     public void updateState_hasBaseRestriction_shouldDisable() {
-        RestrictedPreference preference = mock(RestrictedPreference.class);
-        when(mAccountHelper.hasBaseUserRestriction(
-            eq(UserManager.DISALLOW_ADJUST_VOLUME), anyInt())).thenReturn(true);
+        RestrictedSeekBarPreference preference = mock(RestrictedSeekBarPreference.class);
+        when(RestrictedLockUtilsInternal.hasBaseUserRestriction(mContext,
+                UserManager.DISALLOW_ADJUST_VOLUME, UserHandle.myUserId())).thenReturn(true);
 
         mController.updateState(preference);
 
@@ -73,13 +78,11 @@
 
     @Test
     public void updateState_NoBaseRestriction_shouldCheckRestriction() {
-        RestrictedPreference preference = spy(new RestrictedPreference(mContext));
+        RestrictedSeekBarPreference preference = spy(new RestrictedSeekBarPreference(mContext));
 
         when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn(null);
-        when(mAccountHelper.hasBaseUserRestriction(
-            eq(UserManager.DISALLOW_ADJUST_VOLUME), anyInt())).thenReturn(false);
-        doCallRealMethod().when(mAccountHelper).enforceRestrictionOnPreference(
-            eq(preference), eq(UserManager.DISALLOW_ADJUST_VOLUME), anyInt());
+        when(RestrictedLockUtilsInternal.hasBaseUserRestriction(mContext,
+                UserManager.DISALLOW_ADJUST_VOLUME, UserHandle.myUserId())).thenReturn(false);
 
         mController.updateState(preference);
 
diff --git a/tests/robotests/src/com/android/settings/notification/RemoteVolumeGroupControllerTest.java b/tests/robotests/src/com/android/settings/notification/RemoteVolumeGroupControllerTest.java
index 8b46374..d24fe16 100644
--- a/tests/robotests/src/com/android/settings/notification/RemoteVolumeGroupControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/RemoteVolumeGroupControllerTest.java
@@ -43,8 +43,8 @@
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
-import com.android.settings.widget.SeekBarPreference;
 import com.android.settingslib.media.LocalMediaManager;
+import com.android.settingslib.widget.SeekBarPreference;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java
index d7aa42c..cd192ef 100644
--- a/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/security/trustagent/TrustAgentsPreferenceControllerTest.java
@@ -28,7 +28,6 @@
 import android.content.pm.ServiceInfo;
 import android.service.trust.TrustAgentService;
 
-import android.text.TextUtils;
 import androidx.preference.PreferenceManager;
 import androidx.preference.PreferenceScreen;
 
diff --git a/tests/robotests/src/com/android/settings/widget/SeekBarPreferenceTest.java b/tests/robotests/src/com/android/settings/widget/SeekBarPreferenceTest.java
deleted file mode 100644
index 451b84b..0000000
--- a/tests/robotests/src/com/android/settings/widget/SeekBarPreferenceTest.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.widget;
-
-import static android.view.HapticFeedbackConstants.CLOCK_TICK;
-import static android.view.HapticFeedbackConstants.CONTEXT_CLICK;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-import static org.robolectric.Shadows.shadowOf;
-
-import android.content.Context;
-import android.os.Bundle;
-import android.os.Parcelable;
-import android.widget.SeekBar;
-
-import androidx.preference.PreferenceFragmentCompat;
-
-import com.android.settings.testutils.shadow.ShadowRestrictedLockUtilsInternal;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.RobolectricTestRunner;
-import org.robolectric.RuntimeEnvironment;
-import org.robolectric.annotation.Config;
-import org.robolectric.shadows.androidx.fragment.FragmentController;
-
-@RunWith(RobolectricTestRunner.class)
-@Config(shadows = ShadowRestrictedLockUtilsInternal.class)
-public class SeekBarPreferenceTest {
-
-    private static final int MAX = 75;
-    private static final int MIN = 5;
-    private static final int PROGRESS = 16;
-    private static final int NEW_PROGRESS = 17;
-
-    private Context mContext;
-    private SeekBarPreference mSeekBarPreference;
-    private SeekBar mSeekBar;
-
-    @Before
-    public void setUp() {
-        MockitoAnnotations.initMocks(this);
-        mContext = RuntimeEnvironment.application;
-
-        mSeekBarPreference = spy(new SeekBarPreference(mContext));
-        mSeekBarPreference.setMax(MAX);
-        mSeekBarPreference.setMin(MIN);
-        mSeekBarPreference.setProgress(PROGRESS);
-        mSeekBarPreference.setPersistent(false);
-        mSeekBarPreference.setHapticFeedbackMode(SeekBarPreference.HAPTIC_FEEDBACK_MODE_NONE);
-
-        mSeekBar = new SeekBar(mContext);
-        mSeekBar.setMax(MAX);
-        mSeekBar.setMin(MIN);
-    }
-
-    @Test
-    public void testSaveAndRestoreInstanceState() {
-        final Parcelable parcelable = mSeekBarPreference.onSaveInstanceState();
-
-        final SeekBarPreference preference = new SeekBarPreference(mContext);
-        preference.onRestoreInstanceState(parcelable);
-
-        assertThat(preference.getMax()).isEqualTo(MAX);
-        assertThat(preference.getMin()).isEqualTo(MIN);
-        assertThat(preference.getProgress()).isEqualTo(PROGRESS);
-    }
-
-    @Test
-    public void isSelectable_disabledByAdmin_returnTrue() {
-        when(mSeekBarPreference.isDisabledByAdmin()).thenReturn(true);
-
-        assertThat(mSeekBarPreference.isSelectable()).isTrue();
-    }
-
-    @Test
-    @Config(qualifiers = "mcc998")
-    public void isSelectable_default_returnFalse() {
-        final PreferenceFragmentCompat fragment = FragmentController.of(new TestFragment(),
-                new Bundle())
-                .create()
-                .start()
-                .resume()
-                .get();
-
-        final SeekBarPreference seekBarPreference = fragment.findPreference("seek_bar");
-
-        assertThat(seekBarPreference.isSelectable()).isFalse();
-    }
-
-    @Test
-    @Config(qualifiers = "mcc999")
-    public void isSelectable_selectableInXml_returnTrue() {
-        final PreferenceFragmentCompat fragment = FragmentController.of(new TestFragment(),
-                new Bundle())
-                .create()
-                .start()
-                .resume()
-                .get();
-
-        final SeekBarPreference seekBarPreference = fragment.findPreference("seek_bar");
-
-        assertThat(seekBarPreference.isSelectable()).isTrue();
-    }
-
-    @Test
-    public void testSetSeekBarStateDescription() {
-        mSeekBarPreference.setSeekBarStateDescription("test");
-
-        verify(mSeekBarPreference).setSeekBarStateDescription("test");
-    }
-
-    @Test
-    public void onProgressChanged_hapticFeedbackModeNone_clockTickFeedbackNotPerformed() {
-        mSeekBar.setProgress(NEW_PROGRESS);
-        when(mSeekBarPreference.callChangeListener(anyInt())).thenReturn(true);
-        mSeekBar.performHapticFeedback(CONTEXT_CLICK);
-
-        mSeekBarPreference.onProgressChanged(mSeekBar, NEW_PROGRESS, true);
-
-        assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isNotEqualTo(CLOCK_TICK);
-    }
-
-    @Test
-    public void onProgressChanged_hapticFeedbackModeOnTicks_clockTickFeedbackPerformed() {
-        mSeekBarPreference.setHapticFeedbackMode(SeekBarPreference.HAPTIC_FEEDBACK_MODE_ON_TICKS);
-        mSeekBar.setProgress(NEW_PROGRESS);
-        when(mSeekBarPreference.callChangeListener(anyInt())).thenReturn(true);
-        mSeekBar.performHapticFeedback(CONTEXT_CLICK);
-
-        mSeekBarPreference.onProgressChanged(mSeekBar, NEW_PROGRESS, true);
-
-        assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isEqualTo(CLOCK_TICK);
-    }
-
-    @Test
-    public void onProgressChanged_hapticFeedbackModeOnEnds_clockTickFeedbackNotPerformed() {
-        mSeekBarPreference.setHapticFeedbackMode(SeekBarPreference.HAPTIC_FEEDBACK_MODE_ON_ENDS);
-        mSeekBar.setProgress(NEW_PROGRESS);
-        when(mSeekBarPreference.callChangeListener(anyInt())).thenReturn(true);
-        mSeekBar.performHapticFeedback(CONTEXT_CLICK);
-
-        mSeekBarPreference.onProgressChanged(mSeekBar, NEW_PROGRESS, true);
-
-        assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isNotEqualTo(CLOCK_TICK);
-    }
-
-    @Test
-    public void onProgressChanged_hapticFeedbackModeOnEndsAndMinValue_clockTickFeedbackPerformed() {
-        mSeekBarPreference.setHapticFeedbackMode(SeekBarPreference.HAPTIC_FEEDBACK_MODE_ON_ENDS);
-        mSeekBar.setProgress(MIN);
-        when(mSeekBarPreference.callChangeListener(anyInt())).thenReturn(true);
-        mSeekBar.performHapticFeedback(CONTEXT_CLICK);
-
-        mSeekBarPreference.onProgressChanged(mSeekBar, MIN, true);
-
-        assertThat(shadowOf(mSeekBar).lastHapticFeedbackPerformed()).isEqualTo(CLOCK_TICK);
-    }
-
-    public static class TestFragment extends PreferenceFragmentCompat {
-        @Override
-        public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-            addPreferencesFromResource(com.android.settings.R.xml.seekbar_preference);
-        }
-    }
-}
diff --git a/tests/unit/src/com/android/settings/core/SettingsSliderPreferenceControllerTest.java b/tests/unit/src/com/android/settings/core/SettingsSliderPreferenceControllerTest.java
index 846ffd7..982eb37 100644
--- a/tests/unit/src/com/android/settings/core/SettingsSliderPreferenceControllerTest.java
+++ b/tests/unit/src/com/android/settings/core/SettingsSliderPreferenceControllerTest.java
@@ -23,7 +23,7 @@
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import com.android.settings.slices.SliceData;
-import com.android.settings.widget.SeekBarPreference;
+import com.android.settingslib.widget.SeekBarPreference;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/unit/src/com/android/settings/widget/DefaultIndicatorSeekBarTest.java b/tests/unit/src/com/android/settings/widget/DefaultIndicatorSeekBarTest.java
deleted file mode 100644
index 777d984..0000000
--- a/tests/unit/src/com/android/settings/widget/DefaultIndicatorSeekBarTest.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.widget;
-
-import static org.junit.Assert.assertEquals;
-
-import androidx.test.core.app.ApplicationProvider;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-@RunWith(AndroidJUnit4.class)
-public class DefaultIndicatorSeekBarTest {
-
-    private DefaultIndicatorSeekBar mDefaultIndicatorSeekBar;
-
-    @Before
-    public void setUp() {
-        mDefaultIndicatorSeekBar = new DefaultIndicatorSeekBar(
-                ApplicationProvider.getApplicationContext());
-        mDefaultIndicatorSeekBar.setMax(100);
-    }
-
-    @After
-    public void tearDown() {
-        mDefaultIndicatorSeekBar = null;
-    }
-
-    @Test
-    public void defaultProgress_setSucceeds() {
-        mDefaultIndicatorSeekBar.setDefaultProgress(40);
-        assertEquals(40, mDefaultIndicatorSeekBar.getDefaultProgress());
-    }
-}