Merge "Fix the NullPointerException in ContentProtectionTogglePreferenceController. Bug: 310658123" into main
diff --git a/Android.bp b/Android.bp
index 5a1224c..97b235d 100644
--- a/Android.bp
+++ b/Android.bp
@@ -76,6 +76,8 @@
         "android.hardware.dumpstate-V1.0-java",
         "android.hardware.dumpstate-V1.1-java",
         "android.nfc.flags-aconfig-java",
+        "android.view.accessibility.flags-aconfig-java",
+        "com_android_server_accessibility_flags_lib",
         "net-utils-framework-common",
         "notification_flags_lib",
         "securebox",
@@ -99,7 +101,6 @@
         "settings-logtags",
         "settings-telephony-protos-lite",
         "statslog-settings",
-        "com_android_server_accessibility_flags_lib",
     ],
 
     plugins: ["androidx.room_room-compiler-plugin"],
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index a08bda3..75c6fbb 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -4943,6 +4943,16 @@
         </activity>
 
         <activity
+            android:name="com.android.settings.connecteddevice.audiosharing.audiostreams.qrcode.QrCodeScanModeActivity"
+            android:permission="android.permission.BLUETOOTH_CONNECT"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.settings.BLUETOOTH_LE_AUDIO_QR_CODE_SCANNER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+        </activity>
+
+        <activity
             android:name=".spa.SpaActivity"
             android:configChanges="orientation|screenLayout|screenSize|smallestScreenSize"
             android:knownActivityEmbeddingCerts="@array/config_known_host_certs"
diff --git a/res/layout-v34/settingslib_main_switch_bar.xml b/res/layout-v34/settingslib_main_switch_bar.xml
new file mode 100644
index 0000000..3a44d2a
--- /dev/null
+++ b/res/layout-v34/settingslib_main_switch_bar.xml
@@ -0,0 +1,63 @@
+<?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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="wrap_content"
+    android:layout_width="match_parent"
+    android:minHeight="?android:attr/listPreferredItemHeight"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+    android:paddingTop="@dimen/settingslib_switchbar_margin"
+    android:paddingBottom="@dimen/settingslib_switchbar_margin"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:id="@+id/frame"
+        android:minHeight="@dimen/settingslib_min_switch_bar_height"
+        android:layout_height="wrap_content"
+        android:layout_width="match_parent"
+        android:paddingStart="@dimen/settingslib_switchbar_padding_left"
+        android:paddingEnd="@dimen/settingslib_switchbar_padding_right"
+        android:background="@drawable/settingslib_switch_bar_bg">
+
+        <TextView
+            android:id="@+id/switch_text"
+            android:layout_height="wrap_content"
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_marginEnd="@dimen/settingslib_switch_title_margin"
+            android:layout_marginVertical="@dimen/settingslib_switch_title_margin"
+            android:layout_gravity="center_vertical"
+            android:ellipsize="end"
+            android:textAppearance="?android:attr/textAppearanceListItem"
+            android:hyphenationFrequency="normalFast"
+            android:lineBreakWordStyle="phrase"
+            style="@style/MainSwitchText.Settingslib" />
+
+        <com.google.android.material.materialswitch.MaterialSwitch
+            android:id="@android:id/switch_widget"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:background="@null"
+            android:clickable="false"
+            android:focusable="false"
+            android:theme="@style/Theme.Material3.DynamicColors.DayNight" />
+    </LinearLayout>
+
+</LinearLayout>
diff --git a/res/layout/dialog_audio_sharing_disconnect.xml b/res/layout/dialog_audio_sharing_disconnect.xml
new file mode 100644
index 0000000..09bac40
--- /dev/null
+++ b/res/layout/dialog_audio_sharing_disconnect.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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/share_audio_disconnect_description"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        android:layout_gravity="center"/>
+
+    <com.android.internal.widget.RecyclerView
+        android:visibility="visible"
+        android:id="@+id/device_btn_list"
+        android:nestedScrollingEnabled="false"
+        android:overScrollMode="never"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"/>
+
+    <Button
+        android:id="@+id/cancel_btn"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="@string/cancel"/>
+</LinearLayout>
\ No newline at end of file
diff --git a/res/layout/dialog_audio_sharing_join.xml b/res/layout/dialog_audio_sharing_join.xml
new file mode 100644
index 0000000..42d964a
--- /dev/null
+++ b/res/layout/dialog_audio_sharing_join.xml
@@ -0,0 +1,53 @@
+<?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.
+  -->
+
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/share_audio_subtitle1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        android:layout_gravity="center"/>
+
+    <TextView
+        android:id="@+id/share_audio_subtitle2"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textAlignment="center"
+        android:layout_gravity="center"/>
+
+    <Button
+        android:id="@+id/share_btn"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text=""/>
+
+    <Button
+        android:id="@+id/cancel_btn"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:text="@string/cancel"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/res/values/config.xml b/res/values/config.xml
index f50e918..7af29c8 100755
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -761,6 +761,9 @@
         <item></item>
     </string-array>
 
+    <!-- Whether to display the "Enable wireless display" menu -->
+    <bool name="config_show_wifi_display_enable_menu">true</bool>
+
     <!-- List of packages that should be hidden for MVNO. Do not translate -->
     <string-array name="datausage_hiding_carrier_service_package_names" translatable="false"/>
 
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 94a2205..31fb9e2 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -296,13 +296,15 @@
     <string name="calls_and_alarms_device_title">Calls and alarms</string>
 
     <!-- Title for audio streams preference category [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_category_title">Connect to a LE audio stream</string>
+    <string name="audio_streams_category_title">Connect to a LE audio stream</string>
     <!-- Title for audio streams preference [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_pref_title">Nearby audio streams</string>
+    <string name="audio_streams_pref_title">Nearby audio streams</string>
     <!-- Title for audio streams page [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_title">Audio streams</string>
+    <string name="audio_streams_title">Audio streams</string>
     <!-- Summary for QR code scanning in audio streams page [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_qr_code_summary">Connect to an audio stream using QR code</string>
+    <string name="audio_streams_qr_code_summary">Connect to an audio stream using QR code</string>
+    <!--Text that appears when scanning for nearby audio streams is finished and no streams were found [CHAR LIMIT=40]-->
+    <string name="audio_streams_empty">No nearby audio streams were found.</string>
 
     <!-- Date & time settings screen title -->
     <string name="date_and_time">Date &amp; time</string>
@@ -1228,16 +1230,8 @@
     <string name="privatespace_hide_on_summary">On</string>
     <!-- System category for the Private Space page. [CHAR LIMIT=30] -->
     <string name="private_space_category_system">System</string>
-    <!-- Title for the preference to create Private Space. [CHAR LIMIT=60] -->
-    <string name="private_space_create_title">Create Private Space</string>
     <!-- Title for the preference to delete Private Space. [CHAR LIMIT=60] -->
     <string name="private_space_delete_title">Delete Private Space</string>
-    <!-- Toast to show when the private space was created. [CHAR LIMIT=NONE] -->
-    <string name="private_space_created">Private Space successfully created</string>
-    <!-- Toast to show when the private space already exists. [CHAR LIMIT=NONE] -->
-    <string name="private_space_already_exists">Private Space already exists</string>
-    <!-- Toast to show when the private space could not be created. [CHAR LIMIT=NONE] -->
-    <string name="private_space_create_failed">Private Space could not be created</string>
     <!-- Toast to show when the private space was deleted. [CHAR LIMIT=NONE] -->
     <string name="private_space_deleted">Private Space successfully deleted</string>
     <!-- Toast to show when the private space could not be deleted. [CHAR LIMIT=NONE] -->
diff --git a/res/xml/bluetooth_audio_sharing.xml b/res/xml/bluetooth_audio_sharing.xml
index ca7137a..681c768 100644
--- a/res/xml/bluetooth_audio_sharing.xml
+++ b/res/xml/bluetooth_audio_sharing.xml
@@ -34,13 +34,13 @@
 
     <PreferenceCategory
         android:key="audio_streams_settings_category"
-        android:title="@string/audio_sharing_streams_category_title"
-        settings:controller="com.android.settings.connecteddevice.audiosharing.AudioStreamsCategoryController" >
+        android:title="@string/audio_streams_category_title"
+        settings:controller="com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsCategoryController">
 
         <Preference
             android:key="audio_streams_settings"
-            android:fragment="com.android.settings.connecteddevice.audiosharing.AudioStreamsDashboardFragment"
-            android:title="@string/audio_sharing_streams_pref_title"
+            android:fragment="com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsDashboardFragment"
+            android:title="@string/audio_streams_pref_title"
             android:icon="@drawable/ic_chevron_right_24dp" />
 
     </PreferenceCategory>
diff --git a/res/xml/bluetooth_audio_streams.xml b/res/xml/bluetooth_audio_streams.xml
index 9d05a06..ce7374b 100644
--- a/res/xml/bluetooth_audio_streams.xml
+++ b/res/xml/bluetooth_audio_streams.xml
@@ -17,12 +17,17 @@
 
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:title="@string/audio_sharing_streams_title">
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/audio_streams_title">
 
     <Preference
         android:key="audio_streams_scan_qr_code"
         android:title="@string/bluetooth_find_broadcast_button_scan"
         android:icon="@drawable/ic_add_24dp"
-        android:summary="@string/audio_sharing_streams_qr_code_summary"/>
+        android:summary="@string/audio_streams_qr_code_summary" />
+
+    <com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsProgressCategoryPreference
+        android:key="audio_streams_nearby_category"
+        android:title="@string/audio_streams_pref_title" />
 
 </PreferenceScreen>
\ No newline at end of file
diff --git a/res/xml/private_space_settings.xml b/res/xml/private_space_settings.xml
index 33243e1..eb9fdae 100644
--- a/res/xml/private_space_settings.xml
+++ b/res/xml/private_space_settings.xml
@@ -44,12 +44,6 @@
         android:title="@string/private_space_category_system">
 
         <Preference
-            android:key="private_space_create"
-            android:title="@string/private_space_create_title"
-            settings:controller="com.android.settings.privatespace.CreatePrivateSpaceController"
-            settings:searchable="false" />
-
-        <Preference
             android:key="private_space_delete"
             android:title="@string/private_space_delete_title"
             settings:controller="com.android.settings.privatespace.DeletePrivateSpaceController"
diff --git a/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragment.java b/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragment.java
index 3e3674c..0dbf05e 100644
--- a/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragment.java
+++ b/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragment.java
@@ -32,7 +32,6 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.text.TextUtils;
-import android.util.FeatureFlagUtils;
 import android.util.Log;
 import android.view.accessibility.AccessibilityManager;
 
@@ -112,9 +111,7 @@
             return new LaunchFragmentArguments(destination, /* arguments= */ null);
         }
 
-        if (ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.equals(componentName)
-                && FeatureFlagUtils.isEnabled(getContext(),
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE)) {
+        if (ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.equals(componentName)) {
             final String destination = AccessibilityHearingAidsFragment.class.getName();
             return new LaunchFragmentArguments(destination, /* arguments= */ null);
         }
diff --git a/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java b/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java
index 3aad141..fab6e47 100644
--- a/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java
+++ b/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceController.java
@@ -25,9 +25,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.os.Bundle;
 import android.text.TextUtils;
-import android.util.FeatureFlagUtils;
 
 import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.FragmentManager;
@@ -35,7 +33,6 @@
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
-import com.android.settings.bluetooth.BluetoothDeviceDetailsFragment;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settingslib.bluetooth.BluetoothCallback;
@@ -116,17 +113,7 @@
     @Override
     public boolean handlePreferenceTreeClick(Preference preference) {
         if (TextUtils.equals(preference.getKey(), getPreferenceKey())) {
-            final CachedBluetoothDevice device = mHelper.getConnectedHearingAidDevice();
-            if (FeatureFlagUtils.isEnabled(mContext,
-                    FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE)) {
-                launchHearingAidPage();
-                return true;
-            }
-            if (device == null) {
-                launchHearingAidInstructionDialog();
-            } else {
-                launchBluetoothDeviceDetailSetting(device);
-            }
+            launchHearingAidPage();
             return true;
         }
         return false;
@@ -215,29 +202,6 @@
         mHearingAidPreference = preference;
     }
 
-    @VisibleForTesting
-    void launchBluetoothDeviceDetailSetting(final CachedBluetoothDevice device) {
-        if (device == null) {
-            return;
-        }
-        final Bundle args = new Bundle();
-        args.putString(BluetoothDeviceDetailsFragment.KEY_DEVICE_ADDRESS,
-                device.getDevice().getAddress());
-
-        new SubSettingLauncher(mContext)
-                .setDestination(BluetoothDeviceDetailsFragment.class.getName())
-                .setArguments(args)
-                .setTitleRes(R.string.device_details_title)
-                .setSourceMetricsCategory(getMetricsCategory())
-                .launch();
-    }
-
-    @VisibleForTesting
-    void launchHearingAidInstructionDialog() {
-        HearingAidDialogFragment fragment = HearingAidDialogFragment.newInstance();
-        fragment.show(mFragmentManager, HearingAidDialogFragment.class.toString());
-    }
-
     private void launchHearingAidPage() {
         new SubSettingLauncher(mContext)
                 .setDestination(AccessibilityHearingAidsFragment.class.getName())
diff --git a/src/com/android/settings/accessibility/AccessibilityServiceWarning.java b/src/com/android/settings/accessibility/AccessibilityServiceWarning.java
index e8ed85c..9022ebf 100644
--- a/src/com/android/settings/accessibility/AccessibilityServiceWarning.java
+++ b/src/com/android/settings/accessibility/AccessibilityServiceWarning.java
@@ -67,7 +67,11 @@
         void uninstallPackage();
     }
 
-    /** Returns a {@link Dialog} to be shown to confirm that they want to enable a service. */
+    /**
+     * Returns a {@link Dialog} to be shown to confirm that they want to enable a service.
+     * @deprecated Use {@link com.android.internal.accessibility.dialog.AccessibilityServiceWarning}
+     */
+    @Deprecated
     public static Dialog createCapabilitiesDialog(@NonNull Context context,
             @NonNull AccessibilityServiceInfo info, @NonNull View.OnClickListener listener,
             @NonNull UninstallActionPerformer performer) {
diff --git a/src/com/android/settings/accessibility/InvisibleToggleAccessibilityServicePreferenceFragment.java b/src/com/android/settings/accessibility/InvisibleToggleAccessibilityServicePreferenceFragment.java
index 0c1876f..1ecb94a 100644
--- a/src/com/android/settings/accessibility/InvisibleToggleAccessibilityServicePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/InvisibleToggleAccessibilityServicePreferenceFragment.java
@@ -64,9 +64,24 @@
     @Override
     void onDialogButtonFromShortcutToggleClicked(View view) {
         super.onDialogButtonFromShortcutToggleClicked(view);
-        if (view.getId() == R.id.permission_enable_allow_button) {
-            AccessibilityUtils.setAccessibilityServiceState(getContext(), mComponentName,
-                    true);
+        if (!android.view.accessibility.Flags.deduplicateAccessibilityWarningDialog()) {
+            if (view.getId() == R.id.permission_enable_allow_button) {
+                AccessibilityUtils.setAccessibilityServiceState(getContext(), mComponentName,
+                        true);
+            }
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * Enables accessibility service when user clicks permission allow button.
+     */
+    @Override
+    void onAllowButtonFromShortcutToggleClicked() {
+        super.onAllowButtonFromShortcutToggleClicked();
+        if (android.view.accessibility.Flags.deduplicateAccessibilityWarningDialog()) {
+            AccessibilityUtils.setAccessibilityServiceState(getContext(), mComponentName, true);
         }
     }
 
diff --git a/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java b/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
index 6847a6d..213f108 100644
--- a/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
+++ b/src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
@@ -157,28 +157,55 @@
                 if (info == null) {
                     return null;
                 }
-                mWarningDialog = AccessibilityServiceWarning
-                        .createCapabilitiesDialog(getPrefContext(), info,
-                                this::onDialogButtonFromEnableToggleClicked,
-                                this::onDialogButtonFromUninstallClicked);
+                if (android.view.accessibility.Flags.deduplicateAccessibilityWarningDialog()) {
+                    mWarningDialog =
+                            com.android.internal.accessibility.dialog.AccessibilityServiceWarning
+                                    .createAccessibilityServiceWarningDialog(getPrefContext(), info,
+                                            v -> onAllowButtonFromEnableToggleClicked(),
+                                            v -> onDenyButtonFromEnableToggleClicked(),
+                                            v -> onDialogButtonFromUninstallClicked());
+                } else {
+                    mWarningDialog = AccessibilityServiceWarning
+                            .createCapabilitiesDialog(getPrefContext(), info,
+                                    this::onDialogButtonFromEnableToggleClicked,
+                                    this::onDialogButtonFromUninstallClicked);
+                }
                 return mWarningDialog;
             case DialogEnums.ENABLE_WARNING_FROM_SHORTCUT_TOGGLE:
                 if (info == null) {
                     return null;
                 }
-                mWarningDialog = AccessibilityServiceWarning
-                        .createCapabilitiesDialog(getPrefContext(), info,
-                                this::onDialogButtonFromShortcutToggleClicked,
-                                this::onDialogButtonFromUninstallClicked);
+                if (android.view.accessibility.Flags.deduplicateAccessibilityWarningDialog()) {
+                    mWarningDialog =
+                            com.android.internal.accessibility.dialog.AccessibilityServiceWarning
+                                    .createAccessibilityServiceWarningDialog(getPrefContext(), info,
+                                            v -> onAllowButtonFromShortcutToggleClicked(),
+                                            v -> onDenyButtonFromShortcutToggleClicked(),
+                                            v -> onDialogButtonFromUninstallClicked());
+                } else {
+                    mWarningDialog = AccessibilityServiceWarning
+                            .createCapabilitiesDialog(getPrefContext(), info,
+                                    this::onDialogButtonFromShortcutToggleClicked,
+                                    this::onDialogButtonFromUninstallClicked);
+                }
                 return mWarningDialog;
             case DialogEnums.ENABLE_WARNING_FROM_SHORTCUT:
                 if (info == null) {
                     return null;
                 }
-                mWarningDialog = AccessibilityServiceWarning
-                        .createCapabilitiesDialog(getPrefContext(), info,
-                                this::onDialogButtonFromShortcutClicked,
-                                this::onDialogButtonFromUninstallClicked);
+                if (android.view.accessibility.Flags.deduplicateAccessibilityWarningDialog()) {
+                    mWarningDialog =
+                            com.android.internal.accessibility.dialog.AccessibilityServiceWarning
+                                    .createAccessibilityServiceWarningDialog(getPrefContext(), info,
+                                            v -> onAllowButtonFromShortcutClicked(),
+                                            v -> onDenyButtonFromShortcutClicked(),
+                                            v -> onDialogButtonFromUninstallClicked());
+                } else {
+                    mWarningDialog = AccessibilityServiceWarning
+                            .createCapabilitiesDialog(getPrefContext(), info,
+                                    this::onDialogButtonFromShortcutClicked,
+                                    this::onDialogButtonFromUninstallClicked);
+                }
                 return mWarningDialog;
             case DialogEnums.DISABLE_WARNING_FROM_TOGGLE:
                 if (info == null) {
@@ -459,7 +486,7 @@
         }
     }
 
-    private void onAllowButtonFromShortcutToggleClicked() {
+    void onAllowButtonFromShortcutToggleClicked() {
         mShortcutPreference.setChecked(true);
 
         final int shortcutTypes = retrieveUserShortcutType(getPrefContext(),
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsController.java b/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsController.java
index c4a4221..18ad210 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsController.java
@@ -18,7 +18,6 @@
 
 import android.content.Context;
 import android.text.TextUtils;
-import android.util.FeatureFlagUtils;
 
 import androidx.preference.Preference;
 import androidx.preference.PreferenceCategory;
@@ -51,8 +50,7 @@
 
     @Override
     public boolean isAvailable() {
-        return mCachedDevice.isHearingAidDevice() && FeatureFlagUtils.isEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE);
+        return mCachedDevice.isHearingAidDevice();
     }
 
     @Override
diff --git a/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java b/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
index 73857f2..a3dace6 100644
--- a/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
+++ b/src/com/android/settings/bluetooth/BluetoothDetailsProfilesController.java
@@ -126,9 +126,12 @@
         pref.setOnPreferenceClickListener(this);
         pref.setOrder(profile.getOrdinal());
 
-        if (profile instanceof LeAudioProfile && !isModelNameInAllowList(
+        boolean isLeEnabledByDefault =
+                SystemProperties.getBoolean(LE_AUDIO_CONNECTION_BY_DEFAULT_PROPERTY, true);
+
+        if (profile instanceof LeAudioProfile && (!isLeEnabledByDefault || !isModelNameInAllowList(
                 BluetoothUtils.getStringMetaData(mCachedDevice.getDevice(),
-                        METADATA_MODEL_NAME))) {
+                        METADATA_MODEL_NAME)))) {
             pref.setSummary(R.string.device_details_leaudio_toggle_summary);
         }
         return pref;
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceController.java b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceController.java
index 0a6795f..b0f8b8f 100644
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceController.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDevicePreferenceController.java
@@ -17,7 +17,9 @@
 package com.android.settings.connecteddevice.audiosharing;
 
 import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothCsipSetCoordinator;
 import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothLeBroadcast;
 import android.bluetooth.BluetoothLeBroadcastAssistant;
 import android.bluetooth.BluetoothLeBroadcastMetadata;
 import android.bluetooth.BluetoothLeBroadcastReceiveState;
@@ -41,13 +43,18 @@
 import com.android.settings.flags.Flags;
 import com.android.settingslib.bluetooth.BluetoothCallback;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
+import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;
 import com.android.settingslib.bluetooth.LeAudioProfile;
 import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcast;
 import com.android.settingslib.bluetooth.LocalBluetoothLeBroadcastAssistant;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
-import com.android.settingslib.bluetooth.LocalBluetoothProfile;
 
+import com.google.common.collect.ImmutableList;
+
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.concurrent.Executor;
 import java.util.concurrent.Executors;
 
@@ -67,6 +74,67 @@
     private Preference mAudioSharingSettingsPreference;
     private BluetoothDeviceUpdater mBluetoothDeviceUpdater;
     private DashboardFragment mFragment;
+    private List<BluetoothDevice> mTargetSinks = new ArrayList<>();
+
+    private final BluetoothLeBroadcast.Callback mBroadcastCallback =
+            new BluetoothLeBroadcast.Callback() {
+                @Override
+                public void onBroadcastStarted(int reason, int broadcastId) {
+                    Log.d(
+                            TAG,
+                            "onBroadcastStarted(), reason = "
+                                    + reason
+                                    + ", broadcastId = "
+                                    + broadcastId);
+                }
+
+                @Override
+                public void onBroadcastStartFailed(int reason) {
+                    Log.d(TAG, "onBroadcastStartFailed(), reason = " + reason);
+                    // TODO: handle broadcast start fail
+                }
+
+                @Override
+                public void onBroadcastMetadataChanged(
+                        int broadcastId, @NonNull BluetoothLeBroadcastMetadata metadata) {
+                    Log.d(
+                            TAG,
+                            "onBroadcastMetadataChanged(), broadcastId = "
+                                    + broadcastId
+                                    + ", metadata = "
+                                    + metadata);
+                    addSourceToTargetDevices(mTargetSinks);
+                    mTargetSinks = new ArrayList<>();
+                }
+
+                @Override
+                public void onBroadcastStopped(int reason, int broadcastId) {
+                    Log.d(
+                            TAG,
+                            "onBroadcastStopped(), reason = "
+                                    + reason
+                                    + ", broadcastId = "
+                                    + broadcastId);
+                }
+
+                @Override
+                public void onBroadcastStopFailed(int reason) {
+                    Log.d(TAG, "onBroadcastStopFailed(), reason = " + reason);
+                    // TODO: handle broadcast stop fail
+                }
+
+                @Override
+                public void onBroadcastUpdated(int reason, int broadcastId) {}
+
+                @Override
+                public void onBroadcastUpdateFailed(int reason, int broadcastId) {}
+
+                @Override
+                public void onPlaybackStarted(int reason, int broadcastId) {}
+
+                @Override
+                public void onPlaybackStopped(int reason, int broadcastId) {}
+            };
 
     private BluetoothLeBroadcastAssistant.Callback mBroadcastAssistantCallback =
             new BluetoothLeBroadcastAssistant.Callback() {
@@ -169,8 +237,8 @@
             Log.d(TAG, "onStart() Bluetooth is not supported on this device");
             return;
         }
-        if (mAssistant == null) {
-            Log.d(TAG, "onStart() Broadcast assistant is not supported on this device");
+        if (mBroadcast == null || mAssistant == null) {
+            Log.d(TAG, "onStart() Broadcast or assistant is not supported on this device");
             return;
         }
         if (mBluetoothDeviceUpdater == null) {
@@ -178,6 +246,7 @@
             return;
         }
         mLocalBtManager.getEventManager().registerCallback(this);
+        mBroadcast.registerServiceCallBack(mExecutor, mBroadcastCallback);
         mAssistant.registerServiceCallBack(mExecutor, mBroadcastAssistantCallback);
         mBluetoothDeviceUpdater.registerCallback();
         mBluetoothDeviceUpdater.refreshPreference();
@@ -189,8 +258,8 @@
             Log.d(TAG, "onStop() Bluetooth is not supported on this device");
             return;
         }
-        if (mAssistant == null) {
-            Log.d(TAG, "onStop() Broadcast assistant is not supported on this device");
+        if (mBroadcast == null || mAssistant == null) {
+            Log.d(TAG, "onStop() Broadcast or assistant is not supported on this device");
             return;
         }
         if (mBluetoothDeviceUpdater == null) {
@@ -200,9 +269,12 @@
         mLocalBtManager.getEventManager().unregisterCallback(this);
         // TODO: verify the reason for failing to unregister
         try {
+            mBroadcast.unregisterServiceCallBack(mBroadcastCallback);
             mAssistant.unregisterServiceCallBack(mBroadcastAssistantCallback);
         } catch (IllegalArgumentException e) {
-            Log.e(TAG, "Fail to unregister assistant callback due to " + e.getMessage());
+            Log.e(
+                    TAG,
+                    "Fail to unregister broadcast or assistant callback due to " + e.getMessage());
         }
         mBluetoothDeviceUpdater.unregisterCallback();
     }
@@ -263,25 +335,39 @@
             Log.d(TAG, "Ignore onProfileConnectionStateChanged, not connected state");
             return;
         }
-        List<LocalBluetoothProfile> supportedProfiles = cachedDevice.getProfiles();
-        boolean isLeAudioSupported = false;
-        for (LocalBluetoothProfile profile : supportedProfiles) {
-            if (profile instanceof LeAudioProfile && profile.isEnabled(cachedDevice.getDevice())) {
-                isLeAudioSupported = true;
-            }
-            if (profile.getProfileId() != bluetoothProfile
-                    && profile.getConnectionStatus(cachedDevice.getDevice())
-                            == BluetoothProfile.STATE_CONNECTED) {
-                Log.d(
-                        TAG,
-                        "Ignore onProfileConnectionStateChanged, not the first connected profile");
-                return;
-            }
+        if (mFragment == null) {
+            Log.d(TAG, "Ignore onProfileConnectionStateChanged, no host fragment");
+            return;
         }
-        // Show stop audio sharing dialog when an ineligible (not le audio) remote device connected
-        // during a sharing session.
-        if (isBroadcasting() && !isLeAudioSupported) {
-            if (mFragment != null) {
+        if (mAssistant == null && mBroadcast == null) {
+            Log.d(
+                    TAG,
+                    "Ignore onProfileConnectionStateChanged, no broadcast or assistant supported");
+            return;
+        }
+        boolean isLeAudioSupported = isLeAudioSupported(cachedDevice);
+        // For eligible (LE audio) remote device, we only check its connected LE audio profile.
+        if (isLeAudioSupported && bluetoothProfile != BluetoothProfile.LE_AUDIO) {
+            Log.d(
+                    TAG,
+                    "Ignore onProfileConnectionStateChanged, not the le profile for le audio"
+                            + " device");
+            return;
+        }
+        boolean isFirstConnectedProfile = isFirstConnectedProfile(cachedDevice, bluetoothProfile);
+        // For ineligible (non LE audio) remote device, we only check its first connected profile.
+        if (!isLeAudioSupported && !isFirstConnectedProfile) {
+            Log.d(
+                    TAG,
+                    "Ignore onProfileConnectionStateChanged, not the first connected profile for"
+                            + " non le audio device");
+            return;
+        }
+        if (!isLeAudioSupported) {
+            // Handle connected ineligible (non LE audio) remote device
+            if (isBroadcasting()) {
+                // Show stop audio sharing dialog when an ineligible (non LE audio) remote device
+                // connected during a sharing session.
                 AudioSharingStopDialogFragment.show(
                         mFragment,
                         cachedDevice.getName(),
@@ -289,6 +375,85 @@
                             mBroadcast.stopBroadcast(mBroadcast.getLatestBroadcastId());
                         });
             }
+            // Do nothing for ineligible (non LE audio) remote device when no sharing session.
+        } else {
+            Map<Integer, List<CachedBluetoothDevice>> groupedDevices =
+                    fetchConnectedDevicesByGroupId();
+            // Handle connected eligible (LE audio) remote device
+            if (isBroadcasting()) {
+                // Show audio sharing switch or join dialog according to device count in the sharing
+                // session.
+                ArrayList<AudioSharingDeviceItem> deviceItemsInSharingSession =
+                        buildDeviceItemsInSharingSession(groupedDevices);
+                // Show audio sharing switch dialog when the third eligible (LE audio) remote device
+                // connected during a sharing session.
+                if (deviceItemsInSharingSession.size() >= 2) {
+                    AudioSharingDisconnectDialogFragment.show(
+                            mFragment,
+                            deviceItemsInSharingSession,
+                            cachedDevice.getName(),
+                            (AudioSharingDeviceItem item) -> {
+                                // Remove all sources from the device user clicked
+                                for (CachedBluetoothDevice device :
+                                        groupedDevices.get(item.getGroupId())) {
+                                    for (BluetoothLeBroadcastReceiveState source :
+                                            mAssistant.getAllSources(device.getDevice())) {
+                                        mAssistant.removeSource(
+                                                device.getDevice(), source.getSourceId());
+                                    }
+                                }
+                                // Add current broadcast to the latest connected device
+                                mAssistant.addSource(
+                                        cachedDevice.getDevice(),
+                                        mBroadcast.getLatestBluetoothLeBroadcastMetadata(),
+                                        /* isGroupOp= */ true);
+                            });
+                } else {
+                    // Show audio sharing join dialog when the first or second eligible (LE audio)
+                    // remote device connected during a sharing session.
+                    AudioSharingJoinDialogFragment.show(
+                            mFragment,
+                            deviceItemsInSharingSession,
+                            cachedDevice.getName(),
+                            () -> {
+                                // Add current broadcast to the latest connected device
+                                mAssistant.addSource(
+                                        cachedDevice.getDevice(),
+                                        mBroadcast.getLatestBluetoothLeBroadcastMetadata(),
+                                        /* isGroupOp= */ true);
+                            });
+                }
+            } else {
+                ArrayList<AudioSharingDeviceItem> deviceItems = new ArrayList<>();
+                for (List<CachedBluetoothDevice> devices : groupedDevices.values()) {
+                    // Use random device in the group within the sharing session to
+                    // represent the group.
+                    CachedBluetoothDevice device = devices.get(0);
+                    if (device.getGroupId() == cachedDevice.getGroupId()) {
+                        continue;
+                    }
+                    deviceItems.add(
+                            new AudioSharingDeviceItem(device.getName(), device.getGroupId()));
+                }
+                // Show audio sharing join dialog when the second eligible (LE audio) remote device
+                // connect and no sharing session.
+                if (deviceItems.size() == 1) {
+                    AudioSharingJoinDialogFragment.show(
+                            mFragment,
+                            deviceItems,
+                            cachedDevice.getName(),
+                            () -> {
+                                mTargetSinks = new ArrayList<>();
+                                for (List<CachedBluetoothDevice> devices :
+                                        groupedDevices.values()) {
+                                    for (CachedBluetoothDevice device : devices) {
+                                        mTargetSinks.add(device.getDevice());
+                                    }
+                                }
+                                mBroadcast.startBroadcast("test", null);
+                            });
+                }
+            }
         }
     }
 
@@ -307,7 +472,93 @@
                         fragment.getMetricsCategory());
     }
 
+    private boolean isLeAudioSupported(CachedBluetoothDevice cachedDevice) {
+        return cachedDevice.getProfiles().stream()
+                .anyMatch(
+                        profile ->
+                                profile instanceof LeAudioProfile
+                                        && profile.isEnabled(cachedDevice.getDevice()));
+    }
+
+    private boolean isFirstConnectedProfile(
+            CachedBluetoothDevice cachedDevice, int bluetoothProfile) {
+        return cachedDevice.getProfiles().stream()
+                .noneMatch(
+                        profile ->
+                                profile.getProfileId() != bluetoothProfile
+                                        && profile.getConnectionStatus(cachedDevice.getDevice())
+                                                == BluetoothProfile.STATE_CONNECTED);
+    }
+
     private boolean isBroadcasting() {
         return mBroadcast != null && mBroadcast.isEnabled(null);
     }
+
+    private Map<Integer, List<CachedBluetoothDevice>> fetchConnectedDevicesByGroupId() {
+        // TODO: filter out devices with le audio disabled.
+        List<BluetoothDevice> connectedDevices =
+                mAssistant == null ? ImmutableList.of() : mAssistant.getConnectedDevices();
+        Map<Integer, List<CachedBluetoothDevice>> groupedDevices = new HashMap<>();
+        CachedBluetoothDeviceManager cacheManager = mLocalBtManager.getCachedDeviceManager();
+        for (BluetoothDevice device : connectedDevices) {
+            CachedBluetoothDevice cachedDevice = cacheManager.findDevice(device);
+            if (cachedDevice == null) {
+                Log.d(TAG, "Skip device due to not being cached: " + device.getAnonymizedAddress());
+                continue;
+            }
+            int groupId = cachedDevice.getGroupId();
+            if (groupId == BluetoothCsipSetCoordinator.GROUP_ID_INVALID) {
+                Log.d(
+                        TAG,
+                        "Skip device due to no valid group id: " + device.getAnonymizedAddress());
+                continue;
+            }
+            if (!groupedDevices.containsKey(groupId)) {
+                groupedDevices.put(groupId, new ArrayList<>());
+            }
+            groupedDevices.get(groupId).add(cachedDevice);
+        }
+        return groupedDevices;
+    }
+
+    private ArrayList<AudioSharingDeviceItem> buildDeviceItemsInSharingSession(
+            Map<Integer, List<CachedBluetoothDevice>> groupedDevices) {
+        ArrayList<AudioSharingDeviceItem> deviceItems = new ArrayList<>();
+        for (List<CachedBluetoothDevice> devices : groupedDevices.values()) {
+            for (CachedBluetoothDevice device : devices) {
+                List<BluetoothLeBroadcastReceiveState> sourceList =
+                        mAssistant.getAllSources(device.getDevice());
+                if (!sourceList.isEmpty()) {
+                    // Use random device in the group within the sharing session to
+                    // represent the group.
+                    deviceItems.add(
+                            new AudioSharingDeviceItem(device.getName(), device.getGroupId()));
+                    break;
+                }
+            }
+        }
+        return deviceItems;
+    }
+
+    private void addSourceToTargetDevices(List<BluetoothDevice> sinks) {
+        if (sinks.isEmpty() || mBroadcast == null || mAssistant == null) {
+            Log.d(TAG, "Skip adding source to target.");
+            return;
+        }
+        BluetoothLeBroadcastMetadata broadcastMetadata =
+                mBroadcast.getLatestBluetoothLeBroadcastMetadata();
+        if (broadcastMetadata == null) {
+            Log.e(TAG, "Error: There is no broadcastMetadata.");
+            return;
+        }
+        for (BluetoothDevice sink : sinks) {
+            Log.d(
+                    TAG,
+                    "Add broadcast with broadcastId: "
+                            + broadcastMetadata.getBroadcastId()
+                            + "to the device: "
+                            + sink.getAnonymizedAddress());
+            mAssistant.addSource(sink, broadcastMetadata, /* isGroupOp= */ false);
+        }
+    }
 }
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDisconnectDialogFragment.java b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDisconnectDialogFragment.java
new file mode 100644
index 0000000..1840f58
--- /dev/null
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDisconnectDialogFragment.java
@@ -0,0 +1,124 @@
+/*
+ * 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.connecteddevice.audiosharing;
+
+import android.app.Dialog;
+import android.app.settings.SettingsEnums;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+
+import com.android.internal.widget.LinearLayoutManager;
+import com.android.internal.widget.RecyclerView;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.flags.Flags;
+
+import java.util.ArrayList;
+
+public class AudioSharingDisconnectDialogFragment extends InstrumentedDialogFragment {
+    private static final String TAG = "AudioSharingDisconnectDialog";
+
+    private static final String BUNDLE_KEY_DEVICE_TO_DISCONNECT_ITEMS =
+            "bundle_key_device_to_disconnect_items";
+    private static final String BUNDLE_KEY_NEW_DEVICE_NAME = "bundle_key_new_device_name";
+
+    // The host creates an instance of this dialog fragment must implement this interface to receive
+    // event callbacks.
+    public interface DialogEventListener {
+        /**
+         * Called when users click the device item to disconnect from the audio sharing in the
+         * dialog.
+         *
+         * @param item The device item clicked.
+         */
+        void onItemClick(AudioSharingDeviceItem item);
+    }
+
+    private static DialogEventListener sListener;
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.DIALOG_AUDIO_SHARING_SWITCH_DEVICE;
+    }
+
+    /**
+     * Display the {@link AudioSharingDisconnectDialogFragment} dialog.
+     *
+     * @param host The Fragment this dialog will be hosted.
+     */
+    public static void show(
+            Fragment host,
+            ArrayList<AudioSharingDeviceItem> deviceItems,
+            String newDeviceName,
+            DialogEventListener listener) {
+        if (!Flags.enableLeAudioSharing()) return;
+        final FragmentManager manager = host.getChildFragmentManager();
+        sListener = listener;
+        if (manager.findFragmentByTag(TAG) == null) {
+            final Bundle bundle = new Bundle();
+            bundle.putParcelableArrayList(BUNDLE_KEY_DEVICE_TO_DISCONNECT_ITEMS, deviceItems);
+            bundle.putString(BUNDLE_KEY_NEW_DEVICE_NAME, newDeviceName);
+            AudioSharingDisconnectDialogFragment dialog =
+                    new AudioSharingDisconnectDialogFragment();
+            dialog.setArguments(bundle);
+            dialog.show(manager, TAG);
+        }
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        Bundle arguments = requireArguments();
+        ArrayList<AudioSharingDeviceItem> deviceItems =
+                arguments.getParcelableArrayList(BUNDLE_KEY_DEVICE_TO_DISCONNECT_ITEMS);
+        String newDeviceName = arguments.getString(BUNDLE_KEY_NEW_DEVICE_NAME);
+        final AlertDialog.Builder builder =
+                new AlertDialog.Builder(getActivity())
+                        .setTitle("Choose headphone to disconnect")
+                        .setCancelable(false);
+        View rootView =
+                LayoutInflater.from(builder.getContext())
+                        .inflate(R.layout.dialog_audio_sharing_disconnect, /* parent= */ null);
+        TextView subTitle = rootView.findViewById(R.id.share_audio_disconnect_description);
+        subTitle.setText(
+                "To share audio with " + newDeviceName + ", disconnect another pair of headphone");
+        RecyclerView recyclerView = rootView.findViewById(R.id.device_btn_list);
+        recyclerView.setAdapter(
+                new AudioSharingDeviceAdapter(
+                        deviceItems,
+                        (AudioSharingDeviceItem item) -> {
+                            sListener.onItemClick(item);
+                            dismiss();
+                        }));
+        recyclerView.setLayoutManager(
+                new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false));
+        Button cancelBtn = rootView.findViewById(R.id.cancel_btn);
+        cancelBtn.setOnClickListener(
+                v -> {
+                    dismiss();
+                });
+        AlertDialog dialog = builder.setView(rootView).create();
+        dialog.setCanceledOnTouchOutside(false);
+        return dialog;
+    }
+}
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingJoinDialogFragment.java b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingJoinDialogFragment.java
new file mode 100644
index 0000000..b9646ac
--- /dev/null
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingJoinDialogFragment.java
@@ -0,0 +1,127 @@
+/*
+ * 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.connecteddevice.audiosharing;
+
+import android.app.Dialog;
+import android.app.settings.SettingsEnums;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.flags.Flags;
+
+import java.util.ArrayList;
+import java.util.Locale;
+import java.util.stream.Collectors;
+
+public class AudioSharingJoinDialogFragment extends InstrumentedDialogFragment {
+    private static final String TAG = "AudioSharingJoinDialog";
+    private static final String BUNDLE_KEY_DEVICE_ITEMS = "bundle_key_device_items";
+    private static final String BUNDLE_KEY_NEW_DEVICE_NAME = "bundle_key_new_device_name";
+
+    // The host creates an instance of this dialog fragment must implement this interface to receive
+    // event callbacks.
+    public interface DialogEventListener {
+        /** Called when users click the share audio button in the dialog. */
+        void onShareClick();
+    }
+
+    private static DialogEventListener sListener;
+    private View mRootView;
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.DIALOG_START_AUDIO_SHARING;
+    }
+
+    /**
+     * Display the {@link AudioSharingJoinDialogFragment} dialog.
+     *
+     * @param host The Fragment this dialog will be hosted.
+     * @param deviceItems The existing connected device items eligible for audio sharing.
+     * @param newDeviceName The name of the latest connected device triggered this dialog.
+     * @param listener The callback to handle the user action on this dialog.
+     */
+    public static void show(
+            Fragment host,
+            ArrayList<AudioSharingDeviceItem> deviceItems,
+            String newDeviceName,
+            DialogEventListener listener) {
+        if (!Flags.enableLeAudioSharing()) return;
+        final FragmentManager manager = host.getChildFragmentManager();
+        sListener = listener;
+        if (manager.findFragmentByTag(TAG) == null) {
+            final Bundle bundle = new Bundle();
+            bundle.putParcelableArrayList(BUNDLE_KEY_DEVICE_ITEMS, deviceItems);
+            bundle.putString(BUNDLE_KEY_NEW_DEVICE_NAME, newDeviceName);
+            final AudioSharingJoinDialogFragment dialog = new AudioSharingJoinDialogFragment();
+            dialog.setArguments(bundle);
+            dialog.show(manager, TAG);
+        }
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        Bundle arguments = requireArguments();
+        ArrayList<AudioSharingDeviceItem> deviceItems =
+                arguments.getParcelableArrayList(BUNDLE_KEY_DEVICE_ITEMS);
+        String newDeviceName = arguments.getString(BUNDLE_KEY_NEW_DEVICE_NAME);
+        final AlertDialog.Builder builder =
+                new AlertDialog.Builder(getActivity())
+                        .setTitle("Share audio?")
+                        .setCancelable(false);
+        mRootView =
+                LayoutInflater.from(builder.getContext())
+                        .inflate(R.layout.dialog_audio_sharing_join, null /* parent */);
+        TextView subtitle1 = mRootView.findViewById(R.id.share_audio_subtitle1);
+        TextView subtitle2 = mRootView.findViewById(R.id.share_audio_subtitle2);
+        if (deviceItems.isEmpty()) {
+            subtitle1.setText(newDeviceName);
+        } else {
+            subtitle1.setText(
+                    String.format(
+                            Locale.US,
+                            "%s and %s",
+                            deviceItems.stream()
+                                    .map(AudioSharingDeviceItem::getName)
+                                    .collect(Collectors.joining(", ")),
+                            newDeviceName));
+        }
+        subtitle2.setText(
+                "Connected eligible headphones will hear videos ad music playing on this phone");
+        Button shareBtn = mRootView.findViewById(R.id.share_btn);
+        Button cancelBtn = mRootView.findViewById(R.id.cancel_btn);
+        shareBtn.setOnClickListener(
+                v -> {
+                    sListener.onShareClick();
+                    dismiss();
+                });
+        shareBtn.setText("Share audio");
+        cancelBtn.setOnClickListener(v -> dismiss());
+        Dialog dialog = builder.setView(mRootView).create();
+        dialog.setCanceledOnTouchOutside(false);
+        return dialog;
+    }
+}
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingNamePreference.java b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingNamePreference.java
index b36ea54..81465ed 100644
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingNamePreference.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingNamePreference.java
@@ -24,6 +24,7 @@
 import androidx.preference.PreferenceViewHolder;
 
 import com.android.settings.R;
+import com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsQrCodeFragment;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.widget.ValidatedEditTextPreference;
 
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioStreamsCategoryController.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsCategoryController.java
similarity index 88%
rename from src/com/android/settings/connecteddevice/audiosharing/AudioStreamsCategoryController.java
rename to src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsCategoryController.java
index e25a6ab..84a7be9 100644
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioStreamsCategoryController.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsCategoryController.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings.connecteddevice.audiosharing;
+package com.android.settings.connecteddevice.audiosharing.audiostreams;
 
 import android.content.Context;
 
@@ -29,6 +29,8 @@
 
     @Override
     public int getAvailabilityStatus() {
-        return Flags.enableLeAudioQrCodePrivateBroadcastSharing() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
+        return Flags.enableLeAudioQrCodePrivateBroadcastSharing()
+                ? AVAILABLE
+                : UNSUPPORTED_ON_DEVICE;
     }
 }
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioStreamsDashboardFragment.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsDashboardFragment.java
similarity index 95%
rename from src/com/android/settings/connecteddevice/audiosharing/AudioStreamsDashboardFragment.java
rename to src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsDashboardFragment.java
index 40a8b29..562427f 100644
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioStreamsDashboardFragment.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsDashboardFragment.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings.connecteddevice.audiosharing;
+package com.android.settings.connecteddevice.audiosharing.audiostreams;
 
 import android.content.Context;
 import android.os.Bundle;
diff --git a/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsProgressCategoryPreference.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsProgressCategoryPreference.java
new file mode 100644
index 0000000..d259900
--- /dev/null
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsProgressCategoryPreference.java
@@ -0,0 +1,52 @@
+/*
+ * 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.connecteddevice.audiosharing.audiostreams;
+
+import android.content.Context;
+import android.util.AttributeSet;
+
+import com.android.settings.ProgressCategory;
+import com.android.settings.R;
+
+public class AudioStreamsProgressCategoryPreference extends ProgressCategory {
+
+    public AudioStreamsProgressCategoryPreference(Context context) {
+        super(context);
+        init();
+    }
+
+    public AudioStreamsProgressCategoryPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init();
+    }
+
+    public AudioStreamsProgressCategoryPreference(
+            Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init();
+    }
+
+    public AudioStreamsProgressCategoryPreference(
+            Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        init();
+    }
+
+    private void init() {
+        setEmptyTextRes(R.string.audio_streams_empty);
+    }
+}
diff --git a/src/com/android/settings/connecteddevice/audiosharing/AudioStreamsQrCodeFragment.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsQrCodeFragment.java
similarity index 85%
rename from src/com/android/settings/connecteddevice/audiosharing/AudioStreamsQrCodeFragment.java
rename to src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsQrCodeFragment.java
index edf2bd3..42b38ee 100644
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioStreamsQrCodeFragment.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsQrCodeFragment.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings.connecteddevice.audiosharing;
+package com.android.settings.connecteddevice.audiosharing.audiostreams;
 
 import android.bluetooth.BluetoothLeBroadcastMetadata;
 import android.graphics.Bitmap;
@@ -49,8 +49,11 @@
     public final View onCreateView(
             LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = inflater.inflate(R.xml.bluetooth_audio_streams_qr_code, container, false);
-        getQrCodeBitmap().ifPresent(
-                bm -> ((ImageView) view.requireViewById(R.id.qrcode_view)).setImageBitmap(bm));
+        getQrCodeBitmap()
+                .ifPresent(
+                        bm ->
+                                ((ImageView) view.requireViewById(R.id.qrcode_view))
+                                        .setImageBitmap(bm));
         return view;
     }
 
@@ -66,10 +69,12 @@
             Bitmap bitmap = QrCodeGenerator.encodeQrCode(broadcastMetadata, qrcodeSize);
             return Optional.of(bitmap);
         } catch (WriterException e) {
-            Log.d(TAG, "onCreateView: broadcastMetadata "
-                    + broadcastMetadata
-                    + " qrCode generation exception "
-                    + e);
+            Log.d(
+                    TAG,
+                    "onCreateView: broadcastMetadata "
+                            + broadcastMetadata
+                            + " qrCode generation exception "
+                            + e);
         }
 
         return Optional.empty();
diff --git a/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeActivity.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeActivity.java
new file mode 100644
index 0000000..d6d0634
--- /dev/null
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeActivity.java
@@ -0,0 +1,122 @@
+/*
+ * 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.connecteddevice.audiosharing.audiostreams.qrcode;
+
+import static com.android.settingslib.bluetooth.BluetoothBroadcastUtils.EXTRA_BLUETOOTH_DEVICE_SINK;
+import static com.android.settingslib.bluetooth.BluetoothBroadcastUtils.EXTRA_BLUETOOTH_SINK_IS_GROUP;
+
+import android.bluetooth.BluetoothDevice;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+
+import androidx.fragment.app.FragmentTransaction;
+
+import com.android.settings.R;
+import com.android.settingslib.bluetooth.BluetoothBroadcastUtils;
+import com.android.settingslib.bluetooth.BluetoothUtils;
+
+/**
+ * Finding a broadcast through QR code.
+ *
+ * <p>To use intent action {@link
+ * BluetoothBroadcastUtils#ACTION_BLUETOOTH_LE_AUDIO_QR_CODE_SCANNER}, specify the bluetooth device
+ * sink of the broadcast to be provisioned in {@link
+ * BluetoothBroadcastUtils#EXTRA_BLUETOOTH_DEVICE_SINK} and check the operation for all coordinated
+ * set members throughout one session or not by {@link
+ * BluetoothBroadcastUtils#EXTRA_BLUETOOTH_SINK_IS_GROUP}.
+ */
+public class QrCodeScanModeActivity extends QrCodeScanModeBaseActivity {
+    private static final boolean DEBUG = BluetoothUtils.D;
+    private static final String TAG = "QrCodeScanModeActivity";
+
+    private boolean mIsGroupOp;
+    private BluetoothDevice mSink;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    protected void handleIntent(Intent intent) {
+        String action = intent != null ? intent.getAction() : null;
+        if (DEBUG) {
+            Log.d(TAG, "handleIntent(), action = " + action);
+        }
+
+        if (action == null) {
+            finish();
+            return;
+        }
+
+        switch (action) {
+            case BluetoothBroadcastUtils.ACTION_BLUETOOTH_LE_AUDIO_QR_CODE_SCANNER:
+                showQrCodeScannerFragment(intent);
+                break;
+            default:
+                if (DEBUG) {
+                    Log.e(TAG, "Launch with an invalid action");
+                }
+                finish();
+        }
+    }
+
+    protected void showQrCodeScannerFragment(Intent intent) {
+        if (intent == null) {
+            if (DEBUG) {
+                Log.d(TAG, "intent is null, can not get bluetooth information from intent.");
+            }
+            return;
+        }
+
+        if (DEBUG) {
+            Log.d(TAG, "showQrCodeScannerFragment");
+        }
+
+        mSink = intent.getParcelableExtra(EXTRA_BLUETOOTH_DEVICE_SINK);
+        mIsGroupOp = intent.getBooleanExtra(EXTRA_BLUETOOTH_SINK_IS_GROUP, false);
+        if (DEBUG) {
+            Log.d(TAG, "get extra from intent");
+        }
+
+        QrCodeScanModeFragment fragment =
+                (QrCodeScanModeFragment)
+                        mFragmentManager.findFragmentByTag(
+                                BluetoothBroadcastUtils.TAG_FRAGMENT_QR_CODE_SCANNER);
+
+        if (fragment == null) {
+            fragment = new QrCodeScanModeFragment();
+        } else {
+            if (fragment.isVisible()) {
+                return;
+            }
+
+            // When the fragment in back stack but not on top of the stack, we can simply pop
+            // stack because current fragment transactions are arranged in an order
+            mFragmentManager.popBackStackImmediate();
+            return;
+        }
+        final FragmentTransaction fragmentTransaction = mFragmentManager.beginTransaction();
+
+        fragmentTransaction.replace(
+                R.id.fragment_container,
+                fragment,
+                BluetoothBroadcastUtils.TAG_FRAGMENT_QR_CODE_SCANNER);
+        fragmentTransaction.commit();
+    }
+}
diff --git a/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeBaseActivity.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeBaseActivity.java
new file mode 100644
index 0000000..637014a
--- /dev/null
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeBaseActivity.java
@@ -0,0 +1,64 @@
+/*
+ * 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.connecteddevice.audiosharing.audiostreams.qrcode;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.SystemProperties;
+
+import androidx.fragment.app.FragmentManager;
+
+import com.android.settings.R;
+import com.android.settingslib.core.lifecycle.ObservableActivity;
+
+import com.google.android.setupdesign.util.ThemeHelper;
+import com.google.android.setupdesign.util.ThemeResolver;
+
+public abstract class QrCodeScanModeBaseActivity extends ObservableActivity {
+
+    private static final String THEME_KEY = "setupwizard.theme";
+    private static final String THEME_DEFAULT_VALUE = "SudThemeGlifV3_DayNight";
+    protected FragmentManager mFragmentManager;
+
+    protected abstract void handleIntent(Intent intent);
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        int defaultTheme =
+                ThemeHelper.isSetupWizardDayNightEnabled(this)
+                        ? com.google.android.setupdesign.R.style.SudThemeGlifV3_DayNight
+                        : com.google.android.setupdesign.R.style.SudThemeGlifV3_Light;
+        ThemeResolver themeResolver =
+                new ThemeResolver.Builder(ThemeResolver.getDefault())
+                        .setDefaultTheme(defaultTheme)
+                        .setUseDayNight(true)
+                        .build();
+        setTheme(
+                themeResolver.resolve(
+                        SystemProperties.get(THEME_KEY, THEME_DEFAULT_VALUE),
+                        /* suppressDayNight= */ !ThemeHelper.isSetupWizardDayNightEnabled(this)));
+
+        setContentView(R.layout.qrcode_scan_mode_activity);
+        mFragmentManager = getSupportFragmentManager();
+
+        if (savedInstanceState == null) {
+            handleIntent(getIntent());
+        }
+    }
+}
diff --git a/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeFragment.java b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeFragment.java
new file mode 100644
index 0000000..2b52039
--- /dev/null
+++ b/src/com/android/settings/connecteddevice/audiosharing/audiostreams/qrcode/QrCodeScanModeFragment.java
@@ -0,0 +1,268 @@
+/*
+ * 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.connecteddevice.audiosharing.audiostreams.qrcode;
+
+import android.app.Activity;
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Matrix;
+import android.graphics.Outline;
+import android.graphics.Rect;
+import android.graphics.SurfaceTexture;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.VibrationEffect;
+import android.os.Vibrator;
+import android.util.Log;
+import android.util.Size;
+import android.view.LayoutInflater;
+import android.view.TextureView;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ViewOutlineProvider;
+import android.view.accessibility.AccessibilityEvent;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.StringRes;
+
+import com.android.settings.R;
+import com.android.settings.core.InstrumentedFragment;
+import com.android.settingslib.bluetooth.BluetoothBroadcastUtils;
+import com.android.settingslib.bluetooth.BluetoothUtils;
+import com.android.settingslib.qrcode.QrCamera;
+
+import java.time.Duration;
+
+public class QrCodeScanModeFragment extends InstrumentedFragment
+        implements TextureView.SurfaceTextureListener, QrCamera.ScannerCallback {
+    private static final boolean DEBUG = BluetoothUtils.D;
+    private static final String TAG = "QrCodeScanModeFragment";
+
+    /** Message sent to hide error message */
+    private static final int MESSAGE_HIDE_ERROR_MESSAGE = 1;
+
+    /** Message sent to show error message */
+    private static final int MESSAGE_SHOW_ERROR_MESSAGE = 2;
+
+    /** Message sent to broadcast QR code */
+    private static final int MESSAGE_SCAN_BROADCAST_SUCCESS = 3;
+
+    private static final long SHOW_ERROR_MESSAGE_INTERVAL = 10000;
+    private static final long SHOW_SUCCESS_SQUARE_INTERVAL = 1000;
+
+    private static final Duration VIBRATE_DURATION_QR_CODE_RECOGNITION = Duration.ofMillis(3);
+
+    public static final String KEY_BROADCAST_METADATA = "key_broadcast_metadata";
+
+    private int mCornerRadius;
+    private String mBroadcastMetadata;
+    private Context mContext;
+    private QrCamera mCamera;
+    private TextureView mTextureView;
+    private TextView mSummary;
+    private TextView mErrorMessage;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mContext = getContext();
+    }
+
+    @Override
+    public final View onCreateView(
+            LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        return inflater.inflate(
+                R.layout.qrcode_scanner_fragment, container, /* attachToRoot */ false);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        mTextureView = view.findViewById(R.id.preview_view);
+        mCornerRadius =
+                mContext.getResources().getDimensionPixelSize(R.dimen.qrcode_preview_radius);
+        mTextureView.setSurfaceTextureListener(this);
+        mTextureView.setOutlineProvider(
+                new ViewOutlineProvider() {
+                    @Override
+                    public void getOutline(View view, Outline outline) {
+                        outline.setRoundRect(
+                                0, 0, view.getWidth(), view.getHeight(), mCornerRadius);
+                    }
+                });
+        mTextureView.setClipToOutline(true);
+        mErrorMessage = view.findViewById(R.id.error_message);
+    }
+
+    private void initCamera(SurfaceTexture surface) {
+        // Check if the camera has already created.
+        if (mCamera == null) {
+            mCamera = new QrCamera(mContext, this);
+            mCamera.start(surface);
+        }
+    }
+
+    private void destroyCamera() {
+        if (mCamera != null) {
+            mCamera.stop();
+            mCamera = null;
+        }
+    }
+
+    @Override
+    public void onSurfaceTextureAvailable(@NonNull SurfaceTexture surface, int width, int height) {
+        initCamera(surface);
+    }
+
+    @Override
+    public void onSurfaceTextureSizeChanged(
+            @NonNull SurfaceTexture surface, int width, int height) {}
+
+    @Override
+    public boolean onSurfaceTextureDestroyed(@NonNull SurfaceTexture surface) {
+        destroyCamera();
+        return true;
+    }
+
+    @Override
+    public void onSurfaceTextureUpdated(@NonNull SurfaceTexture surface) {}
+
+    @Override
+    public void handleSuccessfulResult(String qrCode) {
+        if (DEBUG) {
+            Log.d(TAG, "handleSuccessfulResult(), get the qr code string.");
+        }
+        mBroadcastMetadata = qrCode;
+        handleBtLeAudioScanner();
+    }
+
+    @Override
+    public void handleCameraFailure() {
+        destroyCamera();
+    }
+
+    @Override
+    public Size getViewSize() {
+        return new Size(mTextureView.getWidth(), mTextureView.getHeight());
+    }
+
+    @Override
+    public Rect getFramePosition(Size previewSize, int cameraOrientation) {
+        return new Rect(0, 0, previewSize.getHeight(), previewSize.getHeight());
+    }
+
+    @Override
+    public void setTransform(Matrix transform) {
+        mTextureView.setTransform(transform);
+    }
+
+    @Override
+    public boolean isValid(String qrCode) {
+        if (qrCode.startsWith(BluetoothBroadcastUtils.SCHEME_BT_BROADCAST_METADATA)) {
+            return true;
+        } else {
+            showErrorMessage(R.string.bt_le_audio_qr_code_is_not_valid_format);
+            return false;
+        }
+    }
+
+    protected boolean isDecodeTaskAlive() {
+        return mCamera != null && mCamera.isDecodeTaskAlive();
+    }
+
+    private final Handler mHandler =
+            new Handler() {
+                @Override
+                public void handleMessage(Message msg) {
+                    switch (msg.what) {
+                        case MESSAGE_HIDE_ERROR_MESSAGE:
+                            mErrorMessage.setVisibility(View.INVISIBLE);
+                            break;
+
+                        case MESSAGE_SHOW_ERROR_MESSAGE:
+                            final String errorMessage = (String) msg.obj;
+
+                            mErrorMessage.setVisibility(View.VISIBLE);
+                            mErrorMessage.setText(errorMessage);
+                            mErrorMessage.sendAccessibilityEvent(
+                                    AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
+
+                            // Cancel any pending messages to hide error view and requeue the
+                            // message so
+                            // user has time to see error
+                            removeMessages(MESSAGE_HIDE_ERROR_MESSAGE);
+                            sendEmptyMessageDelayed(
+                                    MESSAGE_HIDE_ERROR_MESSAGE, SHOW_ERROR_MESSAGE_INTERVAL);
+                            break;
+
+                        case MESSAGE_SCAN_BROADCAST_SUCCESS:
+                            Log.d(TAG, "scan success");
+                            final Intent resultIntent = new Intent();
+                            resultIntent.putExtra(KEY_BROADCAST_METADATA, mBroadcastMetadata);
+                            getActivity().setResult(Activity.RESULT_OK, resultIntent);
+                            notifyUserForQrCodeRecognition();
+                            break;
+                        default:
+                    }
+                }
+            };
+
+    private void notifyUserForQrCodeRecognition() {
+        if (mCamera != null) {
+            mCamera.stop();
+        }
+
+        mErrorMessage.setVisibility(View.INVISIBLE);
+
+        triggerVibrationForQrCodeRecognition(getContext());
+
+        getActivity().finish();
+    }
+
+    private static void triggerVibrationForQrCodeRecognition(Context context) {
+        Vibrator vibrator = context.getSystemService(Vibrator.class);
+        if (vibrator == null) {
+            return;
+        }
+        vibrator.vibrate(
+                VibrationEffect.createOneShot(
+                        VIBRATE_DURATION_QR_CODE_RECOGNITION.toMillis(),
+                        VibrationEffect.DEFAULT_AMPLITUDE));
+    }
+
+    private void showErrorMessage(@StringRes int messageResId) {
+        final Message message =
+                mHandler.obtainMessage(MESSAGE_SHOW_ERROR_MESSAGE, getString(messageResId));
+        message.sendToTarget();
+    }
+
+    private void handleBtLeAudioScanner() {
+        Message message = mHandler.obtainMessage(MESSAGE_SCAN_BROADCAST_SUCCESS);
+        mHandler.sendMessageDelayed(message, SHOW_SUCCESS_SQUARE_INTERVAL);
+    }
+
+    private void updateSummary() {
+        mSummary.setText(getString(R.string.bt_le_audio_scan_qr_code_scanner));
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.LE_AUDIO_BROADCAST_SCAN_QR_CODE;
+    }
+}
diff --git a/src/com/android/settings/privatespace/CreatePrivateSpaceController.java b/src/com/android/settings/privatespace/CreatePrivateSpaceController.java
deleted file mode 100644
index 3214988..0000000
--- a/src/com/android/settings/privatespace/CreatePrivateSpaceController.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * 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 android.content.Context;
-import android.text.TextUtils;
-import android.widget.Toast;
-
-import androidx.preference.Preference;
-
-import com.android.settings.R;
-import com.android.settings.core.BasePreferenceController;
-
-// TODO(b/293569406): Remove this when we have the setup flow in place to create PS
-/**
- * Temp Controller to create the private space from the PS Settings page. This is to allow PM, UX,
- * and other folks to play around with PS before the PS setup flow is ready.
- */
-public final class CreatePrivateSpaceController extends BasePreferenceController {
-
-    public CreatePrivateSpaceController(Context context, String preferenceKey) {
-        super(context, preferenceKey);
-    }
-
-    @Override
-    public int getAvailabilityStatus() {
-        return AVAILABLE;
-    }
-
-    @Override
-    public boolean handlePreferenceTreeClick(Preference preference) {
-        if (!TextUtils.equals(preference.getKey(), getPreferenceKey())) {
-            return false;
-        }
-
-        if (PrivateSpaceMaintainer.getInstance(mContext).doesPrivateSpaceExist()) {
-            showPrivateSpaceAlreadyExistsToast();
-            return super.handlePreferenceTreeClick(preference);
-        }
-
-        if (PrivateSpaceMaintainer.getInstance(mContext).createPrivateSpace()) {
-            showPrivateSpaceCreatedToast();
-        } else {
-            showPrivateSpaceCreationFailedToast();
-        }
-        return super.handlePreferenceTreeClick(preference);
-    }
-
-    private void showPrivateSpaceCreatedToast() {
-        Toast.makeText(mContext, R.string.private_space_created, Toast.LENGTH_SHORT).show();
-    }
-
-    private void showPrivateSpaceCreationFailedToast() {
-        Toast.makeText(mContext, R.string.private_space_create_failed, Toast.LENGTH_SHORT).show();
-    }
-
-    private void showPrivateSpaceAlreadyExistsToast() {
-        Toast.makeText(mContext, R.string.private_space_already_exists, Toast.LENGTH_SHORT).show();
-    }
-}
diff --git a/src/com/android/settings/privatespace/PrivateSpaceDashboardFragment.java b/src/com/android/settings/privatespace/PrivateSpaceDashboardFragment.java
index f72bcd9..5d00329 100644
--- a/src/com/android/settings/privatespace/PrivateSpaceDashboardFragment.java
+++ b/src/com/android/settings/privatespace/PrivateSpaceDashboardFragment.java
@@ -17,25 +17,13 @@
 package com.android.settings.privatespace;
 
 import android.app.settings.SettingsEnums;
-import android.content.Context;
-import android.os.Flags;
 
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
-import com.android.settings.safetycenter.SafetyCenterManagerWrapper;
-import com.android.settings.search.BaseSearchIndexProvider;
-import com.android.settingslib.search.SearchIndexable;
-
-import java.util.List;
 
 /** Fragment representing the Private Space dashboard in Settings. */
-@SearchIndexable
 public class PrivateSpaceDashboardFragment extends DashboardFragment {
     private static final String TAG = "PrivateSpaceDashboardFragment";
-    private static final String KEY_CREATE_PROFILE_PREFERENCE = "private_space_create";
-    private static final String KEY_DELETE_PROFILE_PREFERENCE = "private_space_delete";
-    private static final String KEY_ONE_LOCK_PREFERENCE = "private_space_use_one_lock";
-    private static final String KEY_PS_HIDDEN_PREFERENCE = "private_space_hidden";
 
     @Override
     protected int getPreferenceScreenResId() {
@@ -51,23 +39,4 @@
     protected String getLogTag() {
         return TAG;
     }
-
-    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
-            new BaseSearchIndexProvider(R.xml.private_space_settings) {
-                @Override
-                protected boolean isPageSearchEnabled(Context context) {
-                    return SafetyCenterManagerWrapper.get().isEnabled(context)
-                            && Flags.allowPrivateProfile();
-                }
-
-                @Override
-                public List<String> getNonIndexableKeys(Context context) {
-                    List<String> keys = super.getNonIndexableKeys(context);
-                    keys.add(KEY_CREATE_PROFILE_PREFERENCE);
-                    keys.add(KEY_DELETE_PROFILE_PREFERENCE);
-                    keys.add(KEY_ONE_LOCK_PREFERENCE);
-                    keys.add(KEY_PS_HIDDEN_PREFERENCE);
-                    return keys;
-                }
-            };
 }
diff --git a/src/com/android/settings/wfd/WifiDisplaySettings.java b/src/com/android/settings/wfd/WifiDisplaySettings.java
index 96f067c..2ec69c4 100644
--- a/src/com/android/settings/wfd/WifiDisplaySettings.java
+++ b/src/com/android/settings/wfd/WifiDisplaySettings.java
@@ -140,7 +140,6 @@
         mWifiP2pChannel = mWifiP2pManager.initialize(context, Looper.getMainLooper(), null);
 
         addPreferencesFromResource(R.xml.wifi_display_settings);
-        setHasOptionsMenu(true);
     }
 
     @Override
@@ -197,8 +196,9 @@
 
     @Override
     public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        if (mWifiDisplayStatus != null && mWifiDisplayStatus.getFeatureState()
-                != WifiDisplayStatus.FEATURE_STATE_UNAVAILABLE) {
+        if (getResources().getBoolean(R.bool.config_show_wifi_display_enable_menu)
+                && mWifiDisplayStatus != null && mWifiDisplayStatus.getFeatureState()
+                        != WifiDisplayStatus.FEATURE_STATE_UNAVAILABLE) {
             MenuItem item = menu.add(Menu.NONE, MENU_ID_ENABLE_WIFI_DISPLAY, 0,
                     R.string.wifi_display_enable_menu_item);
             item.setCheckable(true);
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragmentTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragmentTest.java
index 995d74f..c105d08 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragmentTest.java
@@ -32,7 +32,6 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
-import android.util.FeatureFlagUtils;
 import android.view.accessibility.AccessibilityManager;
 
 import androidx.test.core.app.ApplicationProvider;
@@ -158,8 +157,6 @@
 
     @Test
     public void onCreate_hearingAidsComponentName_launchAccessibilityHearingAidsFragment() {
-        FeatureFlagUtils.setEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, true);
         Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME,
                 ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.flattenToString());
diff --git a/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java
index 3333782..bb15378 100644
--- a/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/AccessibilityHearingAidPreferenceControllerTest.java
@@ -18,11 +18,7 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.robolectric.Shadows.shadowOf;
 
@@ -35,7 +31,6 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
-import android.util.FeatureFlagUtils;
 
 import androidx.preference.Preference;
 import androidx.test.core.app.ApplicationProvider;
@@ -111,8 +106,6 @@
 
     @Before
     public void setUp() {
-        FeatureFlagUtils.setEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, true);
         mShadowApplication = shadowOf((Application) ApplicationProvider.getApplicationContext());
         setupEnvironment();
 
@@ -252,37 +245,6 @@
     }
 
     @Test
-    public void handleHearingAidPreferenceClick_noHearingAid_launchHearingAidInstructionDialog() {
-        FeatureFlagUtils.setEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, false);
-        mPreferenceController = spy(new AccessibilityHearingAidPreferenceController(mContext,
-                HEARING_AID_PREFERENCE));
-        mPreferenceController.setPreference(mHearingAidPreference);
-        doNothing().when(mPreferenceController).launchHearingAidInstructionDialog();
-
-        mPreferenceController.handlePreferenceTreeClick(mHearingAidPreference);
-
-        verify(mPreferenceController).launchHearingAidInstructionDialog();
-    }
-
-    @Test
-    public void handleHearingAidPreferenceClick_withHearingAid_launchBluetoothDeviceDetailSetting
-            () {
-        FeatureFlagUtils.setEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, false);
-        mPreferenceController = spy(new AccessibilityHearingAidPreferenceController(mContext,
-                HEARING_AID_PREFERENCE));
-        mPreferenceController.setPreference(mHearingAidPreference);
-        when(mHearingAidProfile.getConnectedDevices()).thenReturn(generateHearingAidDeviceList());
-        when(mCachedBluetoothDevice.getDevice()).thenReturn(mBluetoothDevice);
-        doNothing().when(mPreferenceController).launchBluetoothDeviceDetailSetting(any());
-
-        mPreferenceController.handlePreferenceTreeClick(mHearingAidPreference);
-
-        verify(mPreferenceController).launchBluetoothDeviceDetailSetting(mCachedBluetoothDevice);
-    }
-
-    @Test
     public void onServiceConnected_onHearingAidProfileConnected_updateSummary() {
         when(mCachedBluetoothDevice.getDeviceSide()).thenReturn(
                 HearingAidInfo.DeviceSide.SIDE_LEFT);
diff --git a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsControllerTest.java b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsControllerTest.java
index bf4e055..364d299 100644
--- a/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsControllerTest.java
+++ b/tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsHearingDeviceControlsControllerTest.java
@@ -23,7 +23,6 @@
 
 import android.content.Context;
 import android.content.Intent;
-import android.util.FeatureFlagUtils;
 
 import androidx.preference.Preference;
 
@@ -63,8 +62,6 @@
 
     @Test
     public void isAvailable_isHearingAidDevice_available() {
-        FeatureFlagUtils.setEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, true);
         when(mCachedDevice.isHearingAidDevice()).thenReturn(true);
 
         assertThat(mController.isAvailable()).isTrue();
@@ -72,8 +69,6 @@
 
     @Test
     public void isAvailable_isNotHearingAidDevice_notAvailable() {
-        FeatureFlagUtils.setEnabled(mContext,
-                FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, true);
         when(mCachedDevice.isHearingAidDevice()).thenReturn(false);
 
         assertThat(mController.isAvailable()).isFalse();