Merge "Update archive's button `enable` property whenever hibernation toggle has changed its value" into main
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index a3acd49..321c437 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -719,6 +719,13 @@
                        android:value="@string/menu_key_security"/>
         </activity>
 
+        <activity android:name=".Settings$PrivateSpaceBiometricSettingsActivity"
+                  android:label="@string/private_space_biometric_title"
+                  android:exported="false">
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.privatespace.onelock.PrivateSpaceBiometricSettings" />
+        </activity>
+
         <activity android:name=".bluetooth.DevicePickerActivity"
                 android:label="@string/device_picker"
                 android:configChanges="orientation|keyboardHidden|screenSize"
diff --git a/res/drawable/keyboard_review_layout_background.xml b/res/drawable/keyboard_review_layout_background.xml
new file mode 100644
index 0000000..7f93f80
--- /dev/null
+++ b/res/drawable/keyboard_review_layout_background.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2023 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="rectangle">
+    <solid android:color="@color/settingslib_colorSurface"/>
+    <corners android:radius="@dimen/keyboard_picker_radius"/>
+</shape>
diff --git a/res/layout/keyboard_layout_picker.xml b/res/layout/keyboard_layout_picker.xml
index b25c228..5e62a2c 100644
--- a/res/layout/keyboard_layout_picker.xml
+++ b/res/layout/keyboard_layout_picker.xml
@@ -17,15 +17,33 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
+    android:layout_marginHorizontal="@dimen/keyboard_picker_margin"
     android:id="@+id/keyboard_layout_picker_container"
     android:orientation="vertical">
 
-    <ImageView
-        android:id="@+id/keyboard_layout_preview"
+    <FrameLayout
+        android:id="@+id/keyboard_layout_preview_container"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:adjustViewBounds="true"
-        android:scaleType="fitCenter"/>
+        android:background="@drawable/keyboard_review_layout_background">
+        <ImageView
+            android:id="@+id/keyboard_layout_preview"
+            android:layout_marginTop="@dimen/keyboard_picker_margin_small"
+            android:layout_marginBottom="@dimen/keyboard_picker_margin_large"
+            android:layout_marginHorizontal="@dimen/keyboard_picker_margin_small"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:adjustViewBounds="true"
+            android:scaleType="fitCenter" />
+        <TextView
+            android:id="@+id/keyboard_layout_preview_name"
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/keyboard_picker_margin_large"
+            android:textSize="@dimen/keyboard_picker_text_size"
+            android:textColor="?android:attr/textColorPrimary"
+            android:layout_gravity="bottom"
+            android:gravity="center" />
+    </FrameLayout>
 
     <FrameLayout
         android:id="@+id/keyboard_layout_title"
diff --git a/res/values-land/dimens.xml b/res/values-land/dimens.xml
index 647ba6c..6421e3e 100644
--- a/res/values-land/dimens.xml
+++ b/res/values-land/dimens.xml
@@ -27,4 +27,7 @@
 
     <dimen name="text_reading_preview_layout_padding_horizontal_min_suw">24dp</dimen>
     <dimen name="text_reading_preview_background_padding_horizontal_min_suw">24dp</dimen>
+
+    <!-- Keyboard -->
+    <dimen name="keyboard_picker_margin">106dp</dimen>
 </resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 6c03955..3e0b8d9 100755
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -165,6 +165,13 @@
     <item name="face_preview_scale" format="float" type="dimen">1.0</item>
     <dimen name="face_enroll_intro_illustration_margin_bottom">0dp</dimen>
 
+    <!-- Keyboard -->
+    <dimen name="keyboard_picker_margin_large">68dp</dimen>
+    <dimen name="keyboard_picker_margin">24dp</dimen>
+    <dimen name="keyboard_picker_margin_small">16dp</dimen>
+    <dimen name="keyboard_picker_radius">28dp</dimen>
+    <dimen name="keyboard_picker_text_size">16sp</dimen>
+
     <!-- RemoteAuth-->
     <dimen name="remoteauth_fragment_padding_horizontal">40dp</dimen>
     <dimen name="remoteauth_fragment_subtitle_text_size">14sp</dimen>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index aaa0465..2be3f3a 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1207,7 +1207,7 @@
     <!-- Title for the Private Space page. [CHAR LIMIT=60] -->
     <string name="private_space_title">Private Space</string>
     <!-- Summary for the Private Space page. [CHAR LIMIT=NONE] -->
-    <string name="private_space_summary">Hide apps in a private folder</string>
+    <string name="private_space_summary">Keep private apps locked and hidden</string>
     <!-- Description for the Private Space page. [CHAR LIMIT=NONE] -->
     <string name="private_space_description">Hide apps in a private folder that only you can access</string>
     <!-- Title for the Private Space one lock preference. [CHAR LIMIT=60] -->
@@ -1220,6 +1220,12 @@
     <string name="private_space_biometric_title">Face &amp; Fingerprint Unlock</string>
     <!-- Summary for the Face and Fingerprint preference when no biometric is set. [CHAR LIMIT=60] -->
     <string name="private_space_biometric_summary">Tap to set up</string>
+    <!-- Title for the Fingerprint unlock for private space preference. [CHAR LIMIT=60] -->
+    <string name="private_space_fingerprint_unlock_title">Fingerprint Unlock for Private Space</string>
+    <!-- Title for the Face unlock for private space preference. [CHAR LIMIT=60] -->
+    <string name="private_space_face_unlock_title">Face Unlock for Private Space</string>
+    <!-- Biometric category title - biometric options for unlocking the device. [CHAR LIMIT=50] -->
+    <string name="private_space_category_ways_to_unlock">Ways to unlock</string>
     <!-- Summary for one lock when device screen lock is used as private profile lock. [CHAR LIMIT=60] -->
     <string name="private_space_screen_lock_summary">Same as device screen lock</string>
     <!-- Dialog message to choose a new lock for Private Space. [CHAR LIMIT=50] -->
@@ -1281,7 +1287,7 @@
     <!-- Title for private space setup in auto advancing screen informing private space notifications are hidden when locked. [CHAR LIMIT=NONE] -->
     <string name="private_space_notifications_hidden_title">Notifications from apps in private space are hidden when it\u2019s locked</string>
     <!-- Title for private space setup in auto advancing screen informing photos/files from private space can be shared when unlocked. [CHAR LIMIT=NONE] -->
-    <string name="private_space_share_photos_title">Unlock your space to share photos or files from private space apps</string>
+    <string name="private_space_share_photos_title">Unlock private space to share photos or files from private space apps</string>
     <!-- Title for private space setup in auto advancing screen informing some system apps are already installed in private space. [CHAR LIMIT=NONE] -->
     <string name="private_space_apps_installed_title">Some apps are already installed in your private space</string>
     <!-- Title for private space creation error screen. [CHAR LIMIT=60] -->
@@ -1312,6 +1318,12 @@
     <string name="private_space_lock_setup_title">Choose a lock for your private space</string>
     <!-- private space lock setup screen description [CHAR LIMIT=NONE] -->
     <string name="private_space_lock_setup_description">You can unlock your private space using your fingerprint. For security, this option requires a backup lock.</string>
+    <!-- Header for private space choose your PIN screen [CHAR LIMIT=40] -->
+    <string name="private_space_choose_your_pin_header">Set a PIN for your private space</string>
+    <!-- Header for private space choose your password screen [CHAR LIMIT=40] -->
+    <string name="private_space_choose_your_password_header">Set a password for your private space</string>
+    <!-- Header for private space choose your pattern screen [CHAR LIMIT=40] -->
+    <string name="private_space_choose_your_pattern_header">Set a pattern for your private space</string>
 
     <!-- TODO(b/309950257): Remove below strings once QSTIle fulfillment is complete. -->
     <!-- Header in hide Private Space settings page to unhide Private Space. [CHAR LIMIT=90] -->
diff --git a/res/xml/private_space_biometric_settings.xml b/res/xml/private_space_biometric_settings.xml
new file mode 100644
index 0000000..6135b5f
--- /dev/null
+++ b/res/xml/private_space_biometric_settings.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2023 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/private_space_biometric_title"
+    settings:searchable="false">
+
+    <com.android.settingslib.widget.TopIntroPreference
+        android:title="@string/biometric_settings_intro"
+        settings:searchable="false" />
+
+    <PreferenceCategory
+        android:key="biometric_ways_to_unlock"
+        android:title="@string/private_space_category_ways_to_unlock"
+        settings:searchable="false">
+
+        <com.android.settingslib.RestrictedPreference
+            android:key="private_space_fingerprint_unlock_settings"
+            android:title="@string/private_space_fingerprint_unlock_title"
+            android:summary="@string/summary_placeholder"
+            settings:controller="com.android.settings.privatespace.onelock.PrivateSpaceFingerprintPreferenceController"
+            settings:searchable="false" />
+
+        <com.android.settingslib.RestrictedPreference
+            android:key="private_space_face_unlock_settings"
+            android:title="@string/private_space_face_unlock_title"
+            android:summary="@string/summary_placeholder"
+            settings:controller="com.android.settings.privatespace.onelock.PrivateSpaceFacePreferenceController"
+            settings:searchable="false" />
+
+    </PreferenceCategory>
+</PreferenceScreen>
\ No newline at end of file
diff --git a/res/xml/privatespace_one_lock.xml b/res/xml/privatespace_one_lock.xml
index e078c17..c9e0e62 100644
--- a/res/xml/privatespace_one_lock.xml
+++ b/res/xml/privatespace_one_lock.xml
@@ -34,11 +34,11 @@
         android:summary="@string/unlock_set_unlock_mode_pattern"
         settings:searchable="false" />
 
-    <Preference
+    <com.android.settingslib.RestrictedPreference
         android:key="private_space_biometrics"
         android:title="@string/private_space_biometric_title"
-        android:summary="@string/private_space_biometric_summary"
-        android:fragment="com.android.settings.privatespace.onelock.FaceFingerprintUnlockFragment"
+        android:summary="@string/summary_placeholder"
+        android:fragment="com.android.settings.privatespace.onelock.PrivateSpaceBiometricSettings"
         settings:searchable="false" />
 
 </PreferenceScreen>
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 86baba4..01ccbb2 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -57,7 +57,9 @@
     public static class CombinedBiometricProfileSettingsActivity extends SettingsActivity { /* empty */ }
     public static class TetherSettingsActivity extends SettingsActivity { /* empty */ }
     public static class WifiTetherSettingsActivity extends SettingsActivity { /* empty */ }
-
+    public static class PrivateSpaceBiometricSettingsActivity extends SettingsActivity {
+        /* empty */
+    }
     public static class VpnSettingsActivity extends SettingsActivity { /* empty */ }
     /** Activity for Data saver settings. */
     public static class DataSaverSummaryActivity extends SettingsActivity { /* empty */ }
diff --git a/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtils.java b/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtils.java
index 8cc6bc4..2cd239e 100644
--- a/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtils.java
+++ b/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtils.java
@@ -159,4 +159,12 @@
     public String getProfileSettingsClassName() {
         return Settings.CombinedBiometricProfileSettingsActivity.class.getName();
     }
+
+    /**
+     * Returns the class name of the Settings page corresponding to combined biometric settings for
+     * Private profile.
+     */
+    public String getPrivateProfileSettingsClassName() {
+        return Settings.PrivateSpaceBiometricSettingsActivity.class.getName();
+    }
 }
diff --git a/src/com/android/settings/core/gateway/SettingsGateway.java b/src/com/android/settings/core/gateway/SettingsGateway.java
index d68f2c8..69a9fb3 100644
--- a/src/com/android/settings/core/gateway/SettingsGateway.java
+++ b/src/com/android/settings/core/gateway/SettingsGateway.java
@@ -165,6 +165,7 @@
 import com.android.settings.print.PrintSettingsFragment;
 import com.android.settings.privacy.PrivacyControlsFragment;
 import com.android.settings.privacy.PrivacyDashboardFragment;
+import com.android.settings.privatespace.onelock.PrivateSpaceBiometricSettings;
 import com.android.settings.regionalpreferences.RegionalPreferencesEntriesFragment;
 import com.android.settings.safetycenter.MoreSecurityPrivacyFragment;
 import com.android.settings.security.LockscreenDashboardFragment;
@@ -264,6 +265,7 @@
             FingerprintSettingsV2Fragment.class.getName(),
             CombinedBiometricSettings.class.getName(),
             CombinedBiometricProfileSettings.class.getName(),
+            PrivateSpaceBiometricSettings.class.getName(),
             SwipeToNotificationSettings.class.getName(),
             DoubleTapPowerSettings.class.getName(),
             DoubleTapScreenSettings.class.getName(),
diff --git a/src/com/android/settings/inputmethod/NewKeyboardLayoutPickerFragment.java b/src/com/android/settings/inputmethod/NewKeyboardLayoutPickerFragment.java
index f583971..85ba5fb 100644
--- a/src/com/android/settings/inputmethod/NewKeyboardLayoutPickerFragment.java
+++ b/src/com/android/settings/inputmethod/NewKeyboardLayoutPickerFragment.java
@@ -26,10 +26,14 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.FrameLayout;
 import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
 
 import androidx.fragment.app.Fragment;
 
+import com.android.hardware.input.Flags;
 import com.android.settings.R;
 
 //TODO: b/316243168 - [Physical Keyboard Setting] Refactor NewKeyboardLayoutPickerFragment
@@ -38,19 +42,25 @@
     private static final int DEFAULT_KEYBOARD_PREVIEW_HEIGHT = 540;
 
     private ImageView mKeyboardLayoutPreview;
+    private TextView mKeyboardLayoutPreviewText;
     private InputManager mInputManager;
     private final NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback
             mKeyboardLayoutSelectedCallback =
             new NewKeyboardLayoutPickerController.KeyboardLayoutSelectedCallback() {
                 @Override
                 public void onSelected(KeyboardLayout keyboardLayout) {
-                    if (mInputManager != null && mKeyboardLayoutPreview != null) {
+                    if (mInputManager != null
+                            && mKeyboardLayoutPreview != null
+                            && mKeyboardLayoutPreviewText != null && keyboardLayout != null) {
                         Drawable previewDrawable = mInputManager.getKeyboardLayoutPreview(
                                 keyboardLayout,
                                 DEFAULT_KEYBOARD_PREVIEW_WIDTH, DEFAULT_KEYBOARD_PREVIEW_HEIGHT);
                         mKeyboardLayoutPreview.setVisibility(
                                 previewDrawable == null ? GONE : VISIBLE);
+                        mKeyboardLayoutPreviewText.setVisibility(
+                                previewDrawable == null ? GONE : VISIBLE);
                         if (previewDrawable != null) {
+                            mKeyboardLayoutPreviewText.setText(keyboardLayout.getLabel());
                             mKeyboardLayoutPreview.setImageDrawable(previewDrawable);
                         }
                     }
@@ -73,6 +83,10 @@
         ViewGroup fragmentView = (ViewGroup) inflater.inflate(
                 R.layout.keyboard_layout_picker, container, false);
         mKeyboardLayoutPreview = fragmentView.findViewById(R.id.keyboard_layout_preview);
+        mKeyboardLayoutPreviewText = fragmentView.findViewById(R.id.keyboard_layout_preview_name);
+        if (!Flags.keyboardLayoutPreviewFlag()) {
+            updateViewMarginForPreviewFlagOff(fragmentView);
+        }
         getActivity().getSupportFragmentManager()
                 .beginTransaction()
                 .replace(R.id.keyboard_layout_title, new NewKeyboardLayoutPickerTitle())
@@ -87,4 +101,13 @@
                 .commit();
         return fragmentView;
     }
+
+    private void updateViewMarginForPreviewFlagOff(ViewGroup fragmentView) {
+        LinearLayout previewContainer = fragmentView.findViewById(
+                R.id.keyboard_layout_picker_container);
+        FrameLayout.LayoutParams previewContainerLayoutParams =
+                (FrameLayout.LayoutParams) previewContainer.getLayoutParams();
+        previewContainerLayoutParams.setMargins(0, 0, 0, 0);
+        previewContainer.setLayoutParams(previewContainerLayoutParams);
+    }
 }
diff --git a/src/com/android/settings/password/ChooseLockPassword.java b/src/com/android/settings/password/ChooseLockPassword.java
index d36fb89..631c735 100644
--- a/src/com/android/settings/password/ChooseLockPassword.java
+++ b/src/com/android/settings/password/ChooseLockPassword.java
@@ -260,7 +260,6 @@
         private LockscreenCredential mFirstPassword;
         private RecyclerView mPasswordRestrictionView;
         protected boolean mIsAlphaMode;
-        protected boolean mIsManagedProfile;
         protected FooterButton mSkipOrClearButton;
         private FooterButton mNextButton;
         private TextView mMessage;
@@ -272,6 +271,14 @@
 
         private static final int CONFIRM_EXISTING_REQUEST = 58;
         static final int RESULT_FINISHED = RESULT_FIRST_USER;
+        /** Used to store the profile type for which pin/password is being set */
+        protected enum ProfileType {
+            None,
+            Managed,
+            Private,
+            Other
+        };
+        protected ProfileType mProfileType;
 
         /**
          * Keep track internally of where the user is in choosing a pattern.
@@ -285,12 +292,14 @@
                     R.string.lockpassword_choose_your_password_header_for_fingerprint,
                     R.string.lockpassword_choose_your_password_header_for_face,
                     R.string.lockpassword_choose_your_password_header_for_biometrics,
+                    R.string.private_space_choose_your_password_header, // private space password
                     R.string.lockpassword_choose_your_pin_header, // pin
                     SET_WORK_PROFILE_PIN_HEADER,
                     R.string.lockpassword_choose_your_profile_pin_header,
                     R.string.lockpassword_choose_your_pin_header_for_fingerprint,
                     R.string.lockpassword_choose_your_pin_header_for_face,
                     R.string.lockpassword_choose_your_pin_header_for_biometrics,
+                    R.string.private_space_choose_your_pin_header, // private space pin
                     R.string.lock_settings_picker_biometrics_added_security_message,
                     R.string.lock_settings_picker_biometrics_added_security_message,
                     R.string.next_label),
@@ -302,12 +311,14 @@
                     R.string.lockpassword_confirm_your_password_header,
                     R.string.lockpassword_confirm_your_password_header,
                     R.string.lockpassword_confirm_your_password_header,
+                    R.string.lockpassword_confirm_your_password_header,
                     R.string.lockpassword_confirm_your_pin_header,
                     REENTER_WORK_PROFILE_PIN_HEADER,
                     R.string.lockpassword_reenter_your_profile_pin_header,
                     R.string.lockpassword_confirm_your_pin_header,
                     R.string.lockpassword_confirm_your_pin_header,
                     R.string.lockpassword_confirm_your_pin_header,
+                    R.string.lockpassword_confirm_your_pin_header,
                     0,
                     0,
                     R.string.lockpassword_confirm_label),
@@ -319,12 +330,14 @@
                     R.string.lockpassword_confirm_passwords_dont_match,
                     R.string.lockpassword_confirm_passwords_dont_match,
                     R.string.lockpassword_confirm_passwords_dont_match,
+                    R.string.lockpassword_confirm_passwords_dont_match,
                     R.string.lockpassword_confirm_pins_dont_match,
                     UNDEFINED,
                     R.string.lockpassword_confirm_pins_dont_match,
                     R.string.lockpassword_confirm_pins_dont_match,
                     R.string.lockpassword_confirm_pins_dont_match,
                     R.string.lockpassword_confirm_pins_dont_match,
+                    R.string.lockpassword_confirm_pins_dont_match,
                     0,
                     0,
                     R.string.lockpassword_confirm_label);
@@ -335,29 +348,33 @@
                     int hintInAlphaForFingerprint,
                     int hintInAlphaForFace,
                     int hintInAlphaForBiometrics,
+                    int hintInAlphaForPrivateProfile,
                     int hintInNumeric,
                     String hintOverrideInNumericForProfile,
                     int hintInNumericForProfile,
                     int hintInNumericForFingerprint,
                     int hintInNumericForFace,
                     int hintInNumericForBiometrics,
+                    int hintInNumericForPrivateProfile,
                     int messageInAlphaForBiometrics,
                     int messageInNumericForBiometrics,
                     int nextButtonText) {
 
                 this.alphaHint = hintInAlpha;
                 this.alphaHintOverrideForProfile = hintOverrideInAlphaForProfile;
-                this.alphaHintForProfile = hintInAlphaForProfile;
+                this.alphaHintForManagedProfile = hintInAlphaForProfile;
                 this.alphaHintForFingerprint = hintInAlphaForFingerprint;
                 this.alphaHintForFace = hintInAlphaForFace;
                 this.alphaHintForBiometrics = hintInAlphaForBiometrics;
+                this.alphaHintForPrivateProfile = hintInAlphaForPrivateProfile;
 
                 this.numericHint = hintInNumeric;
                 this.numericHintOverrideForProfile = hintOverrideInNumericForProfile;
-                this.numericHintForProfile = hintInNumericForProfile;
+                this.numericHintForManagedProfile = hintInNumericForProfile;
                 this.numericHintForFingerprint = hintInNumericForFingerprint;
                 this.numericHintForFace = hintInNumericForFace;
                 this.numericHintForBiometrics = hintInNumericForBiometrics;
+                this.numericHintForPrivateProfile = hintInNumericForPrivateProfile;
 
                 this.alphaMessageForBiometrics = messageInAlphaForBiometrics;
                 this.numericMessageForBiometrics = messageInNumericForBiometrics;
@@ -372,16 +389,18 @@
 
             // Password header
             public final int alphaHint;
+            public final int alphaHintForPrivateProfile;
             public final String alphaHintOverrideForProfile;
-            public final int alphaHintForProfile;
+            public final int alphaHintForManagedProfile;
             public final int alphaHintForFingerprint;
             public final int alphaHintForFace;
             public final int alphaHintForBiometrics;
 
             // PIN header
             public final int numericHint;
+            public final int numericHintForPrivateProfile;
             public final String numericHintOverrideForProfile;
-            public final int numericHintForProfile;
+            public final int numericHintForManagedProfile;
             public final int numericHintForFingerprint;
             public final int numericHintForFace;
             public final int numericHintForBiometrics;
@@ -394,34 +413,40 @@
 
             public final int buttonText;
 
-            public String getHint(Context context, boolean isAlpha, int type, boolean isProfile) {
+            public String getHint(Context context, boolean isAlpha, int type, ProfileType profile) {
                 if (isAlpha) {
-                    if (type == TYPE_FINGERPRINT) {
+                    if (android.os.Flags.allowPrivateProfile()
+                            && profile.equals(ProfileType.Private)) {
+                        return context.getString(alphaHintForPrivateProfile);
+                    } else if (type == TYPE_FINGERPRINT) {
                         return context.getString(alphaHintForFingerprint);
                     } else if (type == TYPE_FACE) {
                         return context.getString(alphaHintForFace);
                     } else if (type == TYPE_BIOMETRIC) {
                         return context.getString(alphaHintForBiometrics);
-                    } else if (isProfile) {
+                    } else if (profile.equals(ProfileType.Managed)) {
                         return context.getSystemService(DevicePolicyManager.class).getResources()
                                 .getString(alphaHintOverrideForProfile,
-                                        () -> context.getString(alphaHintForProfile));
+                                        () -> context.getString(alphaHintForManagedProfile));
                     } else {
                         return context.getString(alphaHint);
                     }
                 } else {
-                    if (type == TYPE_FINGERPRINT) {
+                    if (android.os.Flags.allowPrivateProfile()
+                            && profile.equals(ProfileType.Private)) {
+                        return context.getString(numericHintForPrivateProfile);
+                    } else if (type == TYPE_FINGERPRINT) {
                         return context.getString(numericHintForFingerprint);
                     } else if (type == TYPE_FACE) {
                         return context.getString(numericHintForFace);
                     } else if (type == TYPE_BIOMETRIC) {
                         return context.getString(numericHintForBiometrics);
-                    } else if (isProfile) {
+                    } else if (profile.equals(ProfileType.Managed)) {
                         return context.getSystemService(DevicePolicyManager.class).getResources()
                                 .getString(numericHintOverrideForProfile,
-                                        () -> context.getString(numericHintForProfile));
+                                        () -> context.getString(numericHintForManagedProfile));
                     } else {
-                        return  context.getString(numericHint);
+                        return context.getString(numericHint);
                     }
                 }
             }
@@ -455,7 +480,7 @@
             }
             // Only take this argument into account if it belongs to the current profile.
             mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras());
-            mIsManagedProfile = UserManager.get(getActivity()).isManagedProfile(mUserId);
+            mProfileType = getProfileType();
             mForFingerprint = intent.getBooleanExtra(
                     ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, false);
             mForFace = intent.getBooleanExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FACE, false);
@@ -602,7 +627,7 @@
             if (activity instanceof SettingsActivity) {
                 final SettingsActivity sa = (SettingsActivity) activity;
                 String title = Stage.Introduction.getHint(
-                        getContext(), mIsAlphaMode, getStageType(), mIsManagedProfile);
+                        getContext(), mIsAlphaMode, getStageType(), mProfileType);
                 sa.setTitle(title);
                 mLayout.setHeaderText(title);
             }
@@ -938,7 +963,7 @@
                 // Hide password requirement view when we are just asking user to confirm the pw.
                 mPasswordRestrictionView.setVisibility(View.GONE);
                 setHeaderText(mUiStage.getHint(getContext(), mIsAlphaMode, getStageType(),
-                        mIsManagedProfile));
+                        mProfileType));
                 setNextEnabled(canInput && length >= LockPatternUtils.MIN_LOCK_PASSWORD_SIZE);
                 mSkipOrClearButton.setVisibility(toVisibility(canInput && length > 0));
 
@@ -1116,5 +1141,18 @@
                 }
             }
         }
+
+        private ProfileType getProfileType() {
+            UserManager userManager = getContext().createContextAsUser(UserHandle.of(mUserId),
+                    /*flags=*/0).getSystemService(UserManager.class);
+            if (userManager.isManagedProfile()) {
+                return ProfileType.Managed;
+            } else if (android.os.Flags.allowPrivateProfile() && userManager.isPrivateProfile()) {
+                return ProfileType.Private;
+            } else if (userManager.isProfile()) {
+                return ProfileType.Other;
+            }
+            return ProfileType.None;
+        }
     }
 }
diff --git a/src/com/android/settings/password/ChooseLockPattern.java b/src/com/android/settings/password/ChooseLockPattern.java
index 075dab1..b24a27e 100644
--- a/src/com/android/settings/password/ChooseLockPattern.java
+++ b/src/com/android/settings/password/ChooseLockPattern.java
@@ -478,6 +478,8 @@
                         .getString(SET_WORK_PROFILE_PATTERN_HEADER,
                                 () -> getString(
                                         R.string.lockpassword_choose_your_profile_pattern_header));
+            } else if (android.os.Flags.allowPrivateProfile() && isPrivateProfile()) {
+                msg = getString(R.string.private_space_choose_your_pattern_header);
             } else {
                 msg = getString(R.string.lockpassword_choose_your_pattern_header);
             }
@@ -879,5 +881,11 @@
 
             getActivity().finish();
         }
+
+        private boolean isPrivateProfile() {
+            UserManager userManager = getContext().createContextAsUser(UserHandle.of(mUserId),
+                    /*flags=*/0).getSystemService(UserManager.class);
+            return userManager.isPrivateProfile();
+        }
     }
 }
diff --git a/src/com/android/settings/privatespace/HidePrivateSpaceSettings.java b/src/com/android/settings/privatespace/HidePrivateSpaceSettings.java
index 8c73364..09a1855 100644
--- a/src/com/android/settings/privatespace/HidePrivateSpaceSettings.java
+++ b/src/com/android/settings/privatespace/HidePrivateSpaceSettings.java
@@ -33,6 +33,14 @@
     }
 
     @Override
+    public void onStart() {
+        super.onStart();
+        if (PrivateSpaceMaintainer.getInstance(getContext()).isPrivateSpaceLocked()) {
+            finish();
+        }
+    }
+
+    @Override
     public int getMetricsCategory() {
         return SettingsEnums.PRIVATE_SPACE_SETTINGS;
     }
diff --git a/src/com/android/settings/privatespace/onelock/FaceFingerprintUnlockController.java b/src/com/android/settings/privatespace/onelock/FaceFingerprintUnlockController.java
index e130e4d..271a219 100644
--- a/src/com/android/settings/privatespace/onelock/FaceFingerprintUnlockController.java
+++ b/src/com/android/settings/privatespace/onelock/FaceFingerprintUnlockController.java
@@ -17,25 +17,43 @@
 package com.android.settings.privatespace.onelock;
 
 import android.content.Context;
-import android.text.TextUtils;
+import android.os.UserHandle;
+import android.util.Log;
 
 import androidx.preference.Preference;
 
 import com.android.settings.R;
-import com.android.settings.SettingsPreferenceFragment;
-import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settings.biometrics.combination.CombinedBiometricStatusPreferenceController;
+import com.android.settings.privatespace.PrivateSpaceMaintainer;
+import com.android.settingslib.core.lifecycle.Lifecycle;
 
 /** Represents the preference controller to enroll biometrics for private space lock. */
-public class FaceFingerprintUnlockController extends AbstractPreferenceController {
+public class FaceFingerprintUnlockController extends CombinedBiometricStatusPreferenceController {
+    private static final String TAG = "PSBiometricCtrl";
     private static final String KEY_SET_UNSET_FACE_FINGERPRINT = "private_space_biometrics";
+    private final int mProfileUserId;
 
-    public FaceFingerprintUnlockController(Context context, SettingsPreferenceFragment host) {
-        super(context);
+    public FaceFingerprintUnlockController(Context context, Lifecycle lifecycle) {
+        super(context, KEY_SET_UNSET_FACE_FINGERPRINT, lifecycle);
+        mProfileUserId = getUserId();
+    }
+
+    protected boolean isUserSupported() {
+        return android.os.Flags.allowPrivateProfile()
+                && android.multiuser.Flags.enableBiometricsToUnlockPrivateSpace()
+                && mProfileUserId != UserHandle.USER_NULL;
     }
 
     @Override
-    public boolean isAvailable() {
-        return android.os.Flags.allowPrivateProfile();
+    protected int getUserId() {
+        UserHandle privateProfileHandle =
+                PrivateSpaceMaintainer.getInstance(mContext).getPrivateProfileHandle();
+        if (privateProfileHandle != null) {
+            return privateProfileHandle.getIdentifier();
+        } else {
+            Log.e(TAG, "Private profile user handle is not expected to be null.");
+        }
+        return UserHandle.USER_NULL;
     }
 
     @Override
@@ -44,14 +62,19 @@
     }
 
     @Override
-    public boolean handlePreferenceTreeClick(Preference preference) {
-        return TextUtils.equals(preference.getKey(), getPreferenceKey());
+    protected String getSettingsClassName() {
+        return mCombinedBiometricStatusUtils.getPrivateProfileSettingsClassName();
     }
 
     @Override
     public void updateState(Preference preference) {
-        //TODO(b/308862923) : Add condition to check and enable when separate private lock is set.
-        preference.setSummary(mContext.getString(R.string.lock_settings_profile_unified_summary));
-        preference.setEnabled(false);
+        if (mLockPatternUtils.isSeparateProfileChallengeEnabled(mProfileUserId)) {
+            super.updateState(preference);
+            preference.setEnabled(true);
+        } else {
+            preference.setSummary(
+                    mContext.getString(R.string.lock_settings_profile_unified_summary));
+            preference.setEnabled(false);
+        }
     }
 }
diff --git a/src/com/android/settings/privatespace/onelock/PrivateSpaceBiometricSettings.java b/src/com/android/settings/privatespace/onelock/PrivateSpaceBiometricSettings.java
new file mode 100644
index 0000000..dc00885
--- /dev/null
+++ b/src/com/android/settings/privatespace/onelock/PrivateSpaceBiometricSettings.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.privatespace.onelock;
+
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.os.UserHandle;
+import android.util.Log;
+
+import com.android.settings.R;
+import com.android.settings.biometrics.combination.BiometricsSettingsBase;
+import com.android.settings.privatespace.PrivateSpaceMaintainer;
+
+public class PrivateSpaceBiometricSettings extends BiometricsSettingsBase {
+    private static final String TAG = "PSBiometricSettings";
+    private static final String KEY_FACE_SETTINGS = "private_space_face_unlock_settings";
+    private static final String KEY_FINGERPRINT_SETTINGS =
+            "private_space_fingerprint_unlock_settings";
+
+    @Override
+    public void onAttach(Context context) {
+        if (android.os.Flags.allowPrivateProfile()
+                && android.multiuser.Flags.enableBiometricsToUnlockPrivateSpace()) {
+            super.onAttach(context);
+            UserHandle privateProfileHandle =
+                    PrivateSpaceMaintainer.getInstance(context).getPrivateProfileHandle();
+            if (privateProfileHandle != null) {
+                mUserId = privateProfileHandle.getIdentifier();
+            } else {
+                mUserId = -1;
+                Log.e(TAG, "Private profile user handle is not expected to be null.");
+            }
+        }
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.private_space_biometric_settings;
+    }
+
+    @Override
+    public String getFacePreferenceKey() {
+        return KEY_FACE_SETTINGS;
+    }
+
+    @Override
+    public String getFingerprintPreferenceKey() {
+        return KEY_FINGERPRINT_SETTINGS;
+    }
+
+    @Override
+    public String getUnlockPhonePreferenceKey() {
+        return "";
+    }
+
+    @Override
+    public String getUseInAppsPreferenceKey() {
+        return "";
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.PRIVATE_SPACE_SETTINGS;
+    }
+}
diff --git a/src/com/android/settings/privatespace/onelock/PrivateSpaceFacePreferenceController.java b/src/com/android/settings/privatespace/onelock/PrivateSpaceFacePreferenceController.java
new file mode 100644
index 0000000..cc22b87
--- /dev/null
+++ b/src/com/android/settings/privatespace/onelock/PrivateSpaceFacePreferenceController.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.privatespace.onelock;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.util.Log;
+
+import androidx.lifecycle.Lifecycle;
+
+import com.android.settings.biometrics.combination.BiometricFaceStatusPreferenceController;
+import com.android.settings.privatespace.PrivateSpaceMaintainer;
+
+public class PrivateSpaceFacePreferenceController extends BiometricFaceStatusPreferenceController {
+    private static final String TAG = "PrivateSpaceFaceCtrl";
+
+    public PrivateSpaceFacePreferenceController(Context context, String key) {
+        super(context, key);
+    }
+
+    public PrivateSpaceFacePreferenceController(Context context, String key, Lifecycle lifecycle) {
+        super(context, key, lifecycle);
+    }
+
+    @Override
+    protected boolean isUserSupported() {
+        return android.os.Flags.allowPrivateProfile()
+                && android.multiuser.Flags.enableBiometricsToUnlockPrivateSpace()
+                && getUserId() != UserHandle.USER_NULL;
+    }
+
+    @Override
+    protected int getUserId() {
+        UserHandle privateProfileHandle =
+                PrivateSpaceMaintainer.getInstance(mContext).getPrivateProfileHandle();
+        if (privateProfileHandle != null) {
+            return privateProfileHandle.getIdentifier();
+        } else {
+            Log.e(TAG, "Private profile user handle is not expected to be null.");
+        }
+        return UserHandle.USER_NULL;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return android.os.Flags.allowPrivateProfile()
+                        && android.multiuser.Flags.enableBiometricsToUnlockPrivateSpace()
+                ? AVAILABLE
+                : UNSUPPORTED_ON_DEVICE;
+    }
+}
diff --git a/src/com/android/settings/privatespace/onelock/PrivateSpaceFingerprintPreferenceController.java b/src/com/android/settings/privatespace/onelock/PrivateSpaceFingerprintPreferenceController.java
new file mode 100644
index 0000000..f2f0801
--- /dev/null
+++ b/src/com/android/settings/privatespace/onelock/PrivateSpaceFingerprintPreferenceController.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.privatespace.onelock;
+
+import android.content.Context;
+import android.os.UserHandle;
+import android.util.Log;
+
+import androidx.lifecycle.Lifecycle;
+
+import com.android.settings.biometrics.combination.BiometricFingerprintStatusPreferenceController;
+import com.android.settings.privatespace.PrivateSpaceMaintainer;
+
+public class PrivateSpaceFingerprintPreferenceController
+        extends BiometricFingerprintStatusPreferenceController {
+    private static final String TAG = "PrivateSpaceFingerCtrl";
+
+    public PrivateSpaceFingerprintPreferenceController(Context context, String key) {
+        super(context, key);
+    }
+
+    public PrivateSpaceFingerprintPreferenceController(
+            Context context, String key, Lifecycle lifecycle) {
+        super(context, key, lifecycle);
+    }
+
+    @Override
+    protected boolean isUserSupported() {
+        return android.os.Flags.allowPrivateProfile()
+                && android.multiuser.Flags.enableBiometricsToUnlockPrivateSpace()
+                && getUserId() != UserHandle.USER_NULL;
+    }
+
+    @Override
+    protected int getUserId() {
+        UserHandle privateProfileHandle =
+                PrivateSpaceMaintainer.getInstance(mContext).getPrivateProfileHandle();
+        if (privateProfileHandle != null) {
+            return privateProfileHandle.getIdentifier();
+        } else {
+            Log.e(TAG, "Private profile user handle is not expected to be null.");
+        }
+        return UserHandle.USER_NULL;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return android.os.Flags.allowPrivateProfile()
+                        && android.multiuser.Flags.enableBiometricsToUnlockPrivateSpace()
+                ? AVAILABLE
+                : UNSUPPORTED_ON_DEVICE;
+    }
+}
diff --git a/src/com/android/settings/privatespace/onelock/PrivateSpaceLockController.java b/src/com/android/settings/privatespace/onelock/PrivateSpaceLockController.java
index 20298a1..efbe9f9 100644
--- a/src/com/android/settings/privatespace/onelock/PrivateSpaceLockController.java
+++ b/src/com/android/settings/privatespace/onelock/PrivateSpaceLockController.java
@@ -20,6 +20,7 @@
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PATTERN;
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PIN;
 import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment.HIDE_INSECURE_OPTIONS;
+import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_CHOOSE_LOCK_SCREEN_TITLE;
 
 import android.content.Context;
 import android.content.Intent;
@@ -94,6 +95,7 @@
         final Bundle extras = new Bundle();
         extras.putInt(Intent.EXTRA_USER_ID, mProfileUserId);
         extras.putBoolean(HIDE_INSECURE_OPTIONS, true);
+        extras.putInt(EXTRA_KEY_CHOOSE_LOCK_SCREEN_TITLE, R.string.private_space_lock_setup_title);
         new SubSettingLauncher(mContext)
                 .setDestination(ChooseLockGeneric.ChooseLockGenericFragment.class.getName())
                 .setSourceMetricsCategory(mHost.getMetricsCategory())
diff --git a/src/com/android/settings/privatespace/onelock/UseOneLockControllerSwitch.java b/src/com/android/settings/privatespace/onelock/UseOneLockControllerSwitch.java
index 54b0374..fd7d02b 100644
--- a/src/com/android/settings/privatespace/onelock/UseOneLockControllerSwitch.java
+++ b/src/com/android/settings/privatespace/onelock/UseOneLockControllerSwitch.java
@@ -31,6 +31,7 @@
 import android.os.UserManager;
 import android.util.Log;
 
+import androidx.annotation.Nullable;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceScreen;
 
@@ -122,15 +123,15 @@
     }
 
     /** Method to handle onActivityResult */
-    public boolean handleActivityResult(int requestCode, int resultCode, Intent data) {
+    public boolean handleActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         if (requestCode == UNUNIFY_PRIVATE_LOCK_FROM_DEVICE_REQUEST
-                  && resultCode == Activity.RESULT_OK) {
+                  && resultCode == Activity.RESULT_OK && data != null) {
             mCurrentDevicePassword =
                       data.getParcelableExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD);
             separateLocks();
             return true;
         } else if (requestCode == UNIFY_PRIVATE_LOCK_WITH_DEVICE_REQUEST
-                  && resultCode == Activity.RESULT_OK) {
+                  && resultCode == Activity.RESULT_OK && data != null) {
             mCurrentProfilePassword =
                       data.getParcelableExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD);
             unifyLocks();
diff --git a/src/com/android/settings/privatespace/onelock/UseOneLockSettingsFragment.java b/src/com/android/settings/privatespace/onelock/UseOneLockSettingsFragment.java
index 459116a..6af6c38 100644
--- a/src/com/android/settings/privatespace/onelock/UseOneLockSettingsFragment.java
+++ b/src/com/android/settings/privatespace/onelock/UseOneLockSettingsFragment.java
@@ -25,6 +25,7 @@
 
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.privatespace.PrivateSpaceMaintainer;
 import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.ArrayList;
@@ -43,6 +44,14 @@
     }
 
     @Override
+    public void onStart() {
+        super.onStart();
+        if (PrivateSpaceMaintainer.getInstance(getContext()).isPrivateSpaceLocked()) {
+            finish();
+        }
+    }
+
+    @Override
     public int getMetricsCategory() {
         return SettingsEnums.PRIVATE_SPACE_SETTINGS;
     }
@@ -62,14 +71,14 @@
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
         controllers.add(new UseOneLockControllerSwitch(context, this));
         controllers.add(new PrivateSpaceLockController(context, this));
-        controllers.add(new FaceFingerprintUnlockController(context, this));
+        controllers.add(new FaceFingerprintUnlockController(context, getSettingsLifecycle()));
         return controllers;
     }
 
     @Override
     public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         if (use(UseOneLockControllerSwitch.class)
-                  .handleActivityResult(requestCode, resultCode, data)) {
+                .handleActivityResult(requestCode, resultCode, data)) {
             return;
         }
         super.onActivityResult(requestCode, resultCode, data);
diff --git a/tests/unit/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtilsTest.java b/tests/unit/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtilsTest.java
index 706aeda..a671a45 100644
--- a/tests/unit/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtilsTest.java
+++ b/tests/unit/src/com/android/settings/biometrics/combination/CombinedBiometricStatusUtilsTest.java
@@ -34,6 +34,7 @@
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.platform.test.flag.junit.SetFlagsRule;
 
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -44,6 +45,7 @@
 import com.android.settingslib.utils.StringUtil;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -71,6 +73,8 @@
 
     private Context mApplicationContext;
     private CombinedBiometricStatusUtils mCombinedBiometricStatusUtils;
+    @Rule
+    public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
 
     @Before
     public void setUp() {
@@ -301,6 +305,17 @@
                 .isEqualTo(Settings.CombinedBiometricProfileSettingsActivity.class.getName());
     }
 
+    @Test
+    public void getPrivateProfileSettingsClassName_returnsPrivateSpaceBiometricSettings() {
+        when(mFaceManager.hasEnrolledTemplates(anyInt())).thenReturn(false);
+        mSetFlagsRule.enableFlags(
+                android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE,
+                android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
+
+        assertThat(mCombinedBiometricStatusUtils.getPrivateProfileSettingsClassName())
+                .isEqualTo(Settings.PrivateSpaceBiometricSettingsActivity.class.getName());
+    }
+
     private List<Fingerprint> createFingerprintList(int size) {
         final List<Fingerprint> fingerprintList = new ArrayList<>(size);
         for (int i = 0; i < size; i++) {
diff --git a/tests/unit/src/com/android/settings/privatespace/FaceFingerprintUnlockControllerTest.java b/tests/unit/src/com/android/settings/privatespace/FaceFingerprintUnlockControllerTest.java
new file mode 100644
index 0000000..f1da363
--- /dev/null
+++ b/tests/unit/src/com/android/settings/privatespace/FaceFingerprintUnlockControllerTest.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.privatespace;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.platform.test.flag.junit.SetFlagsRule;
+
+import androidx.preference.Preference;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.settings.privatespace.onelock.FaceFingerprintUnlockController;
+import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class FaceFingerprintUnlockControllerTest {
+    @Mock private Context mContext;
+    @Rule public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+
+    @Mock Lifecycle mLifecycle;
+    @Mock LockPatternUtils mLockPatternUtils;
+
+    private Preference mPreference;
+    private FaceFingerprintUnlockController mFaceFingerprintUnlockController;
+
+    /** Required setup before a test. */
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = ApplicationProvider.getApplicationContext();
+        final String preferenceKey = "private_space_biometrics";
+
+        mPreference = new Preference(ApplicationProvider.getApplicationContext());
+        mPreference.setKey(preferenceKey);
+
+        final FakeFeatureFactory featureFactory = FakeFeatureFactory.setupForTest();
+        when(featureFactory.securityFeatureProvider.getLockPatternUtils(mContext))
+                .thenReturn(mLockPatternUtils);
+
+        mFaceFingerprintUnlockController =
+                new FaceFingerprintUnlockController(mContext, mLifecycle);
+    }
+
+    /** Tests that the controller is always available. */
+    @Test
+    public void getAvailabilityStatus_whenFlagsEnabled_returnsAvailable() {
+        mSetFlagsRule.enableFlags(
+                android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE,
+                android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
+
+        assertThat(mFaceFingerprintUnlockController.isAvailable()).isEqualTo(true);
+    }
+
+    /** Tests that the controller is not available when Biometrics flag is not enabled. */
+    @Test
+    public void getAvailabilityStatus_whenBiometricFlagDisabled_returnsFalse() {
+        mSetFlagsRule.enableFlags(android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE);
+        mSetFlagsRule.disableFlags(
+                android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
+
+        assertThat(mFaceFingerprintUnlockController.isAvailable()).isEqualTo(false);
+    }
+
+    /** Tests that the controller is not available when private feature flag is not enabled. */
+    @Test
+    public void getAvailabilityStatus_whenPrivateFlagDisabled_returnsFalse() {
+        mSetFlagsRule.disableFlags(android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE);
+        mSetFlagsRule.enableFlags(
+                android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
+
+        assertThat(mFaceFingerprintUnlockController.isAvailable()).isEqualTo(false);
+    }
+
+    /** Tests that preference is disabled and summary says same as device lock. */
+    @Test
+    public void getSummary_whenScreenLock() {
+        doReturn(false).when(mLockPatternUtils).isSeparateProfileChallengeEnabled(anyInt());
+        mSetFlagsRule.enableFlags(
+                android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE,
+                android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
+
+        mFaceFingerprintUnlockController.updateState(mPreference);
+        assertThat(mPreference.isEnabled()).isFalse();
+        assertThat(mPreference.getSummary().toString()).isEqualTo("Same as device screen lock");
+    }
+
+    /** Tests that preference is enabled and summary is not same as device lock. */
+    @Test
+    public void getSummary_whenSeparateProfileLock() {
+        doReturn(true).when(mLockPatternUtils).isSeparateProfileChallengeEnabled(anyInt());
+        mSetFlagsRule.enableFlags(
+                android.os.Flags.FLAG_ALLOW_PRIVATE_PROFILE,
+                android.multiuser.Flags.FLAG_ENABLE_BIOMETRICS_TO_UNLOCK_PRIVATE_SPACE);
+
+        mFaceFingerprintUnlockController.updateState(mPreference);
+        assertThat(mPreference.isEnabled()).isTrue();
+        assertThat(mPreference.getSummary().toString()).isNotEqualTo("Same as device screen lock");
+    }
+}