diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/DetailAdapter.java b/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/DetailAdapter.java
deleted file mode 100644
index 6d1408d5d2124..0000000000000
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/DetailAdapter.java
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
-
-package com.android.systemui.plugins.qs;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Resources;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.android.internal.logging.UiEventLogger;
-import com.android.systemui.plugins.annotations.ProvidesInterface;
-
-@ProvidesInterface(version = DetailAdapter.VERSION)
-public interface DetailAdapter {
-    public static final int VERSION = 1;
-
-    CharSequence getTitle();
-    Boolean getToggleState();
-
-    default boolean getToggleEnabled() {
-        return true;
-    }
-
-    View createDetailView(Context context, View convertView, ViewGroup parent);
-
-    /**
-     * @return intent for opening more settings related to this detail panel. If null, the more
-     * settings button will not be shown
-     */
-    Intent getSettingsIntent();
-
-    /**
-     * @return resource id of the string to use for opening the settings intent. If
-     * {@code Resources.ID_NULL}, then use the default string:
-     * {@code com.android.systemui.R.string.quick_settings_more_settings}
-     */
-    default int getSettingsText() {
-        return Resources.ID_NULL;
-    }
-
-    /**
-     * @return resource id of the string to use for closing the detail panel. If
-     * {@code Resources.ID_NULL}, then use the default string:
-     * {@code com.android.systemui.R.string.quick_settings_done}
-     */
-    default int getDoneText() {
-        return Resources.ID_NULL;
-    }
-
-    void setToggleState(boolean state);
-    int getMetricsCategory();
-
-    /**
-     * Indicates whether the detail view wants to have its header (back button, title and
-     * toggle) shown.
-     */
-    default boolean hasHeader() {
-        return true;
-    }
-
-    /**
-     * Indicates whether the detail view wants to animate when shown. This has no affect over the
-     * closing animation. Detail panels will always animate when closed.
-     */
-    default boolean shouldAnimate() {
-        return true;
-    }
-
-    /**
-     * @return true if the callback handled the event and wants to keep the detail panel open, false
-     * otherwise. Returning false will close the panel.
-     */
-    default boolean onDoneButtonClicked() {
-        return false;
-    }
-
-    default UiEventLogger.UiEventEnum openDetailEvent() {
-        return INVALID;
-    }
-
-    default UiEventLogger.UiEventEnum closeDetailEvent() {
-        return INVALID;
-    }
-
-    default UiEventLogger.UiEventEnum moreSettingsEvent() {
-        return INVALID;
-    }
-
-    UiEventLogger.UiEventEnum INVALID = () -> 0;
-}
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java b/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java
index 1ef5324077614..669d6a3835ac5 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/qs/QSTile.java
@@ -35,14 +35,12 @@ import java.util.function.Supplier;
 
 @ProvidesInterface(version = QSTile.VERSION)
 @DependsOn(target = QSIconView.class)
-@DependsOn(target = DetailAdapter.class)
 @DependsOn(target = Callback.class)
 @DependsOn(target = Icon.class)
 @DependsOn(target = State.class)
 public interface QSTile {
-    int VERSION = 2;
+    int VERSION = 3;
 
-    DetailAdapter getDetailAdapter();
     String getTileSpec();
 
     boolean isAvailable();
@@ -117,12 +115,9 @@ public interface QSTile {
     }
 
     @ProvidesInterface(version = Callback.VERSION)
-    public interface Callback {
-        public static final int VERSION = 1;
+    interface Callback {
+        static final int VERSION = 2;
         void onStateChanged(State state);
-        void onShowDetail(boolean show);
-        void onToggleStateChanged(boolean state);
-        void onScanStateChanged(boolean state);
     }
 
     @ProvidesInterface(version = Icon.VERSION)
diff --git a/packages/SystemUI/res/color-night/qs_detail_progress_track.xml b/packages/SystemUI/res/color-night/qs_detail_progress_track.xml
deleted file mode 100644
index c56382e6047f6..0000000000000
--- a/packages/SystemUI/res/color-night/qs_detail_progress_track.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- I really don't want to define this, but the View that uses this asset uses both the
-         light and dark accent colors. -->
-    <item android:alpha="0.6" android:drawable="@*android:color/accent_device_default_light" />
-</selector>
diff --git a/packages/SystemUI/res/color/qs_detail_progress_track.xml b/packages/SystemUI/res/color/qs_detail_progress_track.xml
deleted file mode 100644
index d86119fc01fef..0000000000000
--- a/packages/SystemUI/res/color/qs_detail_progress_track.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2016 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <!-- I really don't want to define this, but the View that uses this asset uses both the
-         light and dark accent colors. -->
-    <item android:alpha="0.6" android:drawable="@*android:color/accent_device_default_dark" />
-</selector>
diff --git a/packages/SystemUI/res/drawable/qs_detail_background.xml b/packages/SystemUI/res/drawable/qs_detail_background.xml
deleted file mode 100644
index c23649d629bde..0000000000000
--- a/packages/SystemUI/res/drawable/qs_detail_background.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<!--
-Copyright (C) 2014 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.
--->
-<transition xmlns:android="http://schemas.android.com/apk/res/android">
-    <item>
-        <inset>
-            <shape>
-                <solid android:color="@android:color/transparent"/>
-                <corners android:radius="@dimen/qs_footer_action_corner_radius" />
-            </shape>
-        </inset>
-    </item>
-    <item>
-        <inset>
-            <shape>
-                <solid android:color="?android:attr/colorBackgroundFloating"/>
-                <corners android:radius="@dimen/qs_footer_action_corner_radius" />
-            </shape>
-        </inset>
-    </item>
-</transition>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/qs_detail.xml b/packages/SystemUI/res/layout/qs_detail.xml
deleted file mode 100644
index 78655c03dd73b..0000000000000
--- a/packages/SystemUI/res/layout/qs_detail.xml
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2014 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.
--->
-<!-- Extends LinearLayout -->
-<com.android.systemui.qs.QSDetail
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@drawable/qs_detail_background"
-    android:layout_marginTop="@dimen/qs_detail_margin_top"
-    android:clickable="true"
-    android:orientation="vertical"
-    android:paddingBottom="8dp"
-    android:visibility="invisible"
-    android:elevation="4dp"
-    android:importantForAccessibility="no" >
-
-    <include
-        android:id="@+id/qs_detail_header"
-        layout="@layout/qs_detail_header"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        />
-
-    <com.android.systemui.statusbar.AlphaOptimizedImageView
-        android:id="@+id/qs_detail_header_progress"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:alpha="0"
-        android:background="@color/qs_detail_progress_track"
-        android:src="@drawable/indeterminate_anim"
-        android:scaleType="fitXY"
-        />
-
-    <ScrollView
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:fillViewport="true">
-
-        <FrameLayout
-            android:id="@android:id/content"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"/>
-    </ScrollView>
-
-    <include layout="@layout/qs_detail_buttons" />
-
-</com.android.systemui.qs.QSDetail>
diff --git a/packages/SystemUI/res/layout/qs_detail_buttons.xml b/packages/SystemUI/res/layout/qs_detail_buttons.xml
deleted file mode 100644
index 75f43f9a58086..0000000000000
--- a/packages/SystemUI/res/layout/qs_detail_buttons.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2016 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:paddingEnd="8dp"
-    android:gravity="end">
-
-    <TextView
-        android:id="@android:id/button2"
-        style="@style/QSBorderlessButton"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
-        android:minHeight="48dp"
-        android:minWidth="132dp"
-        android:textAppearance="@style/TextAppearance.QS.DetailButton"
-        android:focusable="true" />
-
-    <TextView
-        android:id="@android:id/button1"
-        style="@style/QSBorderlessButton"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:minHeight="48dp"
-        android:minWidth="88dp"
-        android:textAppearance="@style/TextAppearance.QS.DetailButton"
-        android:focusable="true"/>
-
-</LinearLayout>
diff --git a/packages/SystemUI/res/layout/qs_detail_header.xml b/packages/SystemUI/res/layout/qs_detail_header.xml
deleted file mode 100644
index d1ab054dd335d..0000000000000
--- a/packages/SystemUI/res/layout/qs_detail_header.xml
+++ /dev/null
@@ -1,65 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2014 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.
--->
-<com.android.keyguard.AlphaOptimizedLinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:paddingLeft="@dimen/qs_detail_header_padding"
-    android:paddingTop="@dimen/qs_detail_header_padding"
-    android:paddingBottom="@dimen/qs_detail_items_padding_top"
-    android:paddingEnd="@dimen/qs_panel_padding"
-    android:background="@drawable/btn_borderless_rect"
-    android:orientation="vertical"
-    android:gravity="center">
-
-    <com.android.systemui.ResizingSpace
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/qs_detail_header_margin_top" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal">
-
-        <TextView
-            android:id="@android:id/title"
-            android:paddingStart="@dimen/qs_detail_header_text_padding"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:textDirection="locale"
-            android:textAppearance="@style/TextAppearance.QS.DetailHeader" />
-
-        <ImageView
-            android:id="@+id/settings"
-            android:layout_width="@dimen/qs_detail_image_width"
-            android:layout_height="@dimen/qs_detail_image_height"
-            android:background="?android:attr/selectableItemBackground"
-            android:padding="@dimen/qs_detail_image_padding"
-            android:src="@drawable/ic_settings"
-            android:visibility="gone"/>
-
-        <ViewStub
-            android:id="@+id/toggle_stub"
-            android:inflatedId="@+id/toggle"
-            android:layout="@layout/qs_detail_switch"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"/>
-
-    </LinearLayout>
-
-</com.android.keyguard.AlphaOptimizedLinearLayout>
diff --git a/packages/SystemUI/res/layout/qs_detail_item.xml b/packages/SystemUI/res/layout/qs_detail_item.xml
deleted file mode 100644
index 0844bb46d53f1..0000000000000
--- a/packages/SystemUI/res/layout/qs_detail_item.xml
+++ /dev/null
@@ -1,70 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2014 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:minHeight="@dimen/qs_detail_item_height"
-    android:background="@drawable/btn_borderless_rect"
-    android:clickable="true"
-    android:focusable="true"
-    android:gravity="center_vertical"
-    android:orientation="horizontal" >
-
-    <ImageView
-        android:id="@android:id/icon"
-        android:layout_width="@dimen/qs_detail_item_icon_width"
-        android:layout_height="@dimen/qs_detail_item_icon_size"
-        android:layout_marginStart="@dimen/qs_detail_item_icon_marginStart"
-        android:layout_marginEnd="@dimen/qs_detail_item_icon_marginEnd"
-        android:tint="?android:attr/textColorPrimary"/>
-
-    <LinearLayout
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="12dp"
-        android:layout_weight="1"
-        android:orientation="vertical" >
-
-        <TextView
-            android:id="@android:id/title"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:textDirection="locale"
-            android:ellipsize="end"
-            android:textAppearance="@style/TextAppearance.QS.DetailItemPrimary" />
-
-        <TextView
-            android:id="@android:id/summary"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:textDirection="locale"
-            android:layout_marginTop="2dp"
-            android:textAppearance="@style/TextAppearance.QS.DetailItemSecondary" />
-    </LinearLayout>
-
-    <ImageView
-        android:id="@android:id/icon2"
-        style="@style/QSBorderlessButton"
-        android:layout_width="48dp"
-        android:layout_height="48dp"
-        android:clickable="true"
-        android:focusable="true"
-        android:scaleType="center"
-        android:contentDescription="@*android:string/media_route_controller_disconnect"
-        android:tint="?android:attr/textColorPrimary" />
-
-</LinearLayout>
diff --git a/packages/SystemUI/res/layout/qs_detail_items.xml b/packages/SystemUI/res/layout/qs_detail_items.xml
deleted file mode 100644
index 60cba67cf3d73..0000000000000
--- a/packages/SystemUI/res/layout/qs_detail_items.xml
+++ /dev/null
@@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2014 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.
--->
-<!-- extends FrameLayout -->
-<com.android.systemui.qs.QSDetailItems
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:sysui="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:paddingStart="@dimen/qs_detail_padding_start"
-    android:paddingEnd="16dp">
-
-    <com.android.systemui.qs.AutoSizingList
-        android:id="@android:id/list"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical"
-        sysui:itemHeight="@dimen/qs_detail_item_height"
-        style="@style/AutoSizingList"/>
-
-    <LinearLayout
-        android:id="@android:id/empty"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_gravity="center"
-        android:gravity="center"
-        android:orientation="vertical">
-
-        <ImageView
-            android:id="@android:id/icon"
-            android:layout_width="56dp"
-            android:layout_height="56dp"
-            android:tint="?android:attr/textColorSecondary" />
-
-        <TextView
-            android:id="@android:id/title"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="20dp"
-            android:textAppearance="@style/TextAppearance.QS.DetailEmpty"/>
-    </LinearLayout>
-</com.android.systemui.qs.QSDetailItems>
diff --git a/packages/SystemUI/res/layout/qs_detail_switch.xml b/packages/SystemUI/res/layout/qs_detail_switch.xml
deleted file mode 100644
index abb2497fb7bef..0000000000000
--- a/packages/SystemUI/res/layout/qs_detail_switch.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<!--
-  ~ Copyright (C) 2019 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<Switch
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@android:id/toggle"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:clickable="false"
-    android:textAppearance="@style/TextAppearance.QS.DetailHeader" />
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/qs_panel.xml b/packages/SystemUI/res/layout/qs_panel.xml
index 85b33cc4cc257..20400510a31ae 100644
--- a/packages/SystemUI/res/layout/qs_panel.xml
+++ b/packages/SystemUI/res/layout/qs_panel.xml
@@ -47,10 +47,6 @@
 
     <include layout="@layout/quick_status_bar_expanded_header" />
 
-    <include
-        android:id="@+id/qs_detail"
-        layout="@layout/qs_detail" />
-
     <ViewStub
         android:id="@+id/container_stub"
         android:inflatedId="@+id/qs_footer_actions"
diff --git a/packages/SystemUI/res/layout/qs_user_detail_item.xml b/packages/SystemUI/res/layout/qs_user_detail_item.xml
index 3a0df2863819f..0c847ed588e80 100644
--- a/packages/SystemUI/res/layout/qs_user_detail_item.xml
+++ b/packages/SystemUI/res/layout/qs_user_detail_item.xml
@@ -52,7 +52,7 @@
                 android:gravity="center_horizontal" />
         <ImageView
                 android:id="@+id/restricted_padlock"
-                android:layout_width="@dimen/qs_detail_item_secondary_text_size"
+                android:layout_width="@dimen/qs_tile_text_size"
                 android:layout_height="match_parent"
                 android:gravity="center_vertical"
                 android:src="@drawable/ic_info"
diff --git a/packages/SystemUI/res/layout/tuner_zen_mode_panel.xml b/packages/SystemUI/res/layout/tuner_zen_mode_panel.xml
deleted file mode 100644
index efe63d74b97e8..0000000000000
--- a/packages/SystemUI/res/layout/tuner_zen_mode_panel.xml
+++ /dev/null
@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2016 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<!-- extends LinearLayout -->
-<com.android.systemui.tuner.TunerZenModePanel
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/tuner_zen_mode_panel"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:clipChildren="false"
-    android:visibility="gone"
-    android:orientation="vertical" >
-
-    <View
-        android:id="@+id/zen_embedded_divider"
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:layout_marginBottom="12dp"
-        android:layout_marginTop="8dp"
-        android:background="@color/qs_tile_divider" />
-
-    <include
-        android:layout_width="match_parent"
-        android:layout_height="48dp"
-        android:layout_marginStart="16dp"
-        android:id="@+id/tuner_zen_switch"
-        layout="@layout/qs_detail_header" />
-
-    <include layout="@layout/zen_mode_panel" />
-
-    <include
-        android:id="@+id/tuner_zen_buttons"
-        layout="@layout/qs_detail_buttons" />
-
-</com.android.systemui.tuner.TunerZenModePanel>
diff --git a/packages/SystemUI/res/layout/zen_mode_panel.xml b/packages/SystemUI/res/layout/zen_mode_panel.xml
deleted file mode 100644
index 58624135b85fe..0000000000000
--- a/packages/SystemUI/res/layout/zen_mode_panel.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2014 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.
--->
-<!-- extends LinearLayout -->
-<com.android.systemui.volume.ZenModePanel xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/zen_mode_panel"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:clipChildren="false" >
-
-    <LinearLayout
-        android:id="@+id/edit_container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="?android:attr/colorPrimary"
-        android:clipChildren="false"
-        android:orientation="vertical">
-
-        <com.android.systemui.volume.SegmentedButtons
-            android:id="@+id/zen_buttons"
-            android:background="@drawable/segmented_buttons_background"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="16dp"
-            android:layout_marginEnd="16dp"
-            android:layout_marginBottom="8dp" />
-
-        <RelativeLayout
-            android:id="@+id/zen_introduction"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="16dp"
-            android:layout_marginEnd="16dp"
-            android:paddingTop="8dp"
-            android:paddingBottom="8dp"
-            android:background="@drawable/zen_introduction_message_background"
-            android:theme="@*android:style/ThemeOverlay.DeviceDefault.Accent.Light">
-
-            <ImageView
-                android:id="@+id/zen_introduction_confirm"
-                android:layout_width="48dp"
-                android:layout_height="48dp"
-                android:layout_marginEnd="8dp"
-                android:layout_alignParentEnd="true"
-                android:background="@drawable/btn_borderless_rect"
-                android:clickable="true"
-                android:contentDescription="@string/accessibility_desc_close"
-                android:scaleType="center"
-                android:src="@drawable/ic_close_white_rounded" />
-
-            <TextView
-                android:id="@+id/zen_introduction_message"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginTop="12dp"
-                android:layout_marginStart="24dp"
-                android:textDirection="locale"
-                android:lineSpacingMultiplier="1.20029"
-                android:layout_toStartOf="@id/zen_introduction_confirm"
-                android:textAppearance="@style/TextAppearance.QS.Introduction" />
-
-            <TextView
-                android:id="@+id/zen_introduction_customize"
-                style="@style/QSBorderlessButton"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_alignParentEnd="true"
-                android:layout_marginEnd="12dp"
-                android:layout_below="@id/zen_introduction_message"
-                android:clickable="true"
-                android:focusable="true"
-                android:text="@string/zen_priority_customize_button"
-                android:textAppearance="@style/TextAppearance.QS.DetailButton.White" />
-
-            <View
-                android:layout_width="0dp"
-                android:layout_height="16dp"
-                android:layout_below="@id/zen_introduction_message"
-                android:layout_alignParentEnd="true" />
-
-        </RelativeLayout>
-
-        <com.android.settingslib.notification.ZenRadioLayout
-            android:id="@+id/zen_conditions"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
-            android:layout_marginEnd="4dp"
-            android:layout_marginStart="4dp"
-            android:paddingBottom="@dimen/zen_mode_condition_detail_bottom_padding"
-            android:orientation="horizontal" >
-            <RadioGroup
-                android:id="@+id/zen_radio_buttons"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content" />
-            <LinearLayout
-                android:id="@+id/zen_radio_buttons_content"
-                android:layout_width="fill_parent"
-                android:layout_height="fill_parent"
-                android:orientation="vertical"/>
-        </com.android.settingslib.notification.ZenRadioLayout>
-
-        <TextView
-            android:id="@+id/zen_alarm_warning"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="18dp"
-            android:layout_marginEnd="16dp"
-            android:textDirection="locale"
-            android:lineSpacingMultiplier="1.20029"
-            android:textAppearance="@style/TextAppearance.QS.Warning" />
-    </LinearLayout>
-
-    <LinearLayout
-        android:id="@android:id/empty"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_gravity="center"
-        android:background="?android:attr/colorPrimary"
-        android:gravity="center"
-        android:orientation="vertical">
-
-        <ImageView
-            android:id="@android:id/icon"
-            android:layout_width="56dp"
-            android:layout_height="56dp"
-            android:alpha="?android:attr/disabledAlpha"
-            android:tint="?android:attr/colorForeground" />
-
-        <TextView
-            android:id="@android:id/title"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="20dp"
-            android:textAppearance="@style/TextAppearance.QS.DetailEmpty"/>
-    </LinearLayout>
-
-    <LinearLayout
-        android:id="@+id/auto_rule"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:background="?android:attr/colorPrimary"
-        android:layout_marginStart="16dp"
-        android:layout_marginEnd="16dp"
-        android:layout_marginTop="16dp"
-        android:layout_marginBottom="8dp"
-        android:orientation="vertical">
-
-        <TextView
-            android:id="@android:id/title"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:textAppearance="@style/TextAppearance.QS.DetailItemPrimary"/>
-
-    </LinearLayout>
-
-</com.android.systemui.volume.ZenModePanel>
diff --git a/packages/SystemUI/res/values-land/dimens.xml b/packages/SystemUI/res/values-land/dimens.xml
index 9d24e9b97da36..01eb09b659f21 100644
--- a/packages/SystemUI/res/values-land/dimens.xml
+++ b/packages/SystemUI/res/values-land/dimens.xml
@@ -38,11 +38,6 @@
     <dimen name="qs_footer_padding">14dp</dimen>
     <dimen name="qs_security_footer_background_inset">12dp</dimen>
 
-    <dimen name="battery_detail_graph_space_top">9dp</dimen>
-    <dimen name="battery_detail_graph_space_bottom">9dp</dimen>
-
-    <dimen name="qs_detail_header_margin_top">14dp</dimen>
-
     <dimen name="volume_tool_tip_top_margin">12dp</dimen>
     <dimen name="volume_row_slider_height">128dp</dimen>
 
diff --git a/packages/SystemUI/res/values-sw410dp/dimens.xml b/packages/SystemUI/res/values-sw410dp/dimens.xml
index d33ee9970f801..7da47e5089be1 100644
--- a/packages/SystemUI/res/values-sw410dp/dimens.xml
+++ b/packages/SystemUI/res/values-sw410dp/dimens.xml
@@ -20,8 +20,6 @@
 <!-- These resources are around just to allow their values to be customized
      for different hardware and product builds. -->
 <resources>
-    <dimen name="qs_detail_items_padding_top">16dp</dimen>
-
     <!-- Global actions grid -->
     <dimen name="global_actions_grid_vertical_padding">8dp</dimen>
     <dimen name="global_actions_grid_horizontal_padding">4dp</dimen>
diff --git a/packages/SystemUI/res/values-sw600dp/dimens.xml b/packages/SystemUI/res/values-sw600dp/dimens.xml
index a66ed15c9d841..8f6bde56d5216 100644
--- a/packages/SystemUI/res/values-sw600dp/dimens.xml
+++ b/packages/SystemUI/res/values-sw600dp/dimens.xml
@@ -65,9 +65,6 @@
     <dimen name="qs_security_footer_single_line_height">48dp</dimen>
     <dimen name="qs_security_footer_background_inset">0dp</dimen>
 
-    <!-- When split shade is used, this panel should be aligned to the top -->
-    <dimen name="qs_detail_margin_top">0dp</dimen>
-
     <!-- The width of large/content heavy dialogs (e.g. Internet, Media output, etc) -->
     <dimen name="large_dialog_width">472dp</dimen>
 </resources>
diff --git a/packages/SystemUI/res/values/attrs.xml b/packages/SystemUI/res/values/attrs.xml
index e6ab0ff9bd73a..2992859b1ce72 100644
--- a/packages/SystemUI/res/values/attrs.xml
+++ b/packages/SystemUI/res/values/attrs.xml
@@ -114,13 +114,6 @@
         <attr name="hybridNotificationTextStyle" format="reference" />
     </declare-styleable>
 
-    <declare-styleable name="AutoSizingList">
-        <!-- Whether AutoSizingList will show only as many items as fit on screen and
-             remove extra items instead of scrolling. -->
-        <attr name="enableAutoSizing" format="boolean" />
-        <attr name="itemHeight" format="dimension" />
-    </declare-styleable>
-
     <declare-styleable name="PluginInflateContainer">
         <attr name="viewType" format="string" />
     </declare-styleable>
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index fe79f271d0b64..d1f4f1906f337 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -500,26 +500,10 @@
     <dimen name="qs_panel_elevation">4dp</dimen>
     <dimen name="qs_panel_padding_bottom">@dimen/new_footer_height</dimen>
     <dimen name="qs_panel_padding_top">48dp</dimen>
-    <dimen name="qs_detail_header_padding">0dp</dimen>
-    <dimen name="qs_detail_image_width">56dp</dimen>
-    <dimen name="qs_detail_image_height">56dp</dimen>
-    <dimen name="qs_detail_image_padding">16dp</dimen>
-    <dimen name="qs_detail_item_height">48dp</dimen>
-    <dimen name="qs_detail_header_text_size">20sp</dimen>
-    <dimen name="qs_detail_button_text_size">14sp</dimen>
-    <dimen name="qs_detail_item_primary_text_size">16sp</dimen>
-    <dimen name="qs_detail_item_secondary_text_size">14sp</dimen>
-    <dimen name="qs_detail_empty_text_size">14sp</dimen>
-    <dimen name="qs_detail_header_margin_top">28dp</dimen>
-    <dimen name="qs_detail_header_text_padding">16dp</dimen>
+
     <dimen name="qs_data_usage_text_size">14sp</dimen>
     <dimen name="qs_data_usage_usage_text_size">36sp</dimen>
-    <dimen name="qs_detail_padding_start">16dp</dimen>
-    <dimen name="qs_detail_items_padding_top">4dp</dimen>
-    <dimen name="qs_detail_item_icon_size">24dp</dimen>
-    <dimen name="qs_detail_item_icon_width">32dp</dimen>
-    <dimen name="qs_detail_item_icon_marginStart">0dp</dimen>
-    <dimen name="qs_detail_item_icon_marginEnd">20dp</dimen>
+
     <dimen name="qs_header_mobile_icon_size">@dimen/status_bar_icon_drawing_size</dimen>
     <dimen name="qs_header_carrier_separator_width">6dp</dimen>
     <dimen name="qs_carrier_margin_width">4dp</dimen>
@@ -533,9 +517,6 @@
     <dimen name="qs_security_footer_background_inset">0dp</dimen>
     <dimen name="qs_security_footer_corner_radius">28dp</dimen>
 
-    <!-- Desired qs icon overlay size. -->
-    <dimen name="qs_detail_icon_overlay_size">24dp</dimen>
-
     <dimen name="segmented_button_spacing">0dp</dimen>
     <dimen name="borderless_button_radius">2dp</dimen>
 
@@ -547,8 +528,6 @@
     <!-- Padding between subtitles and the following text in the QSFooter dialog -->
     <dimen name="qs_footer_dialog_subtitle_padding">20dp</dimen>
 
-    <dimen name="qs_detail_margin_top">@*android:dimen/quick_qs_offset_height</dimen>
-
     <!-- Zen mode panel: spacing between two-line condition upper and lower lines -->
     <dimen name="zen_mode_condition_detail_item_interline_spacing">4dp</dimen>
 
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 6a34adadcffef..3b7e9d46c9537 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -609,8 +609,6 @@
     <string name="quick_settings_inversion_label">Color inversion</string>
     <!-- QuickSettings: Label for the toggle that controls whether display color correction is enabled. [CHAR LIMIT=NONE] -->
     <string name="quick_settings_color_correction_label">Color correction</string>
-    <!-- QuickSettings: Control panel: Label for button that navigates to settings. [CHAR LIMIT=NONE] -->
-    <string name="quick_settings_more_settings">More settings</string>
     <!-- QuickSettings: Control panel: Label for button that navigates to user settings. [CHAR LIMIT=NONE] -->
     <string name="quick_settings_more_user_settings">User settings</string>
     <!-- QuickSettings: Control panel: Label for button that dismisses control panel. [CHAR LIMIT=NONE] -->
@@ -1213,9 +1211,6 @@
     <!-- Alarm template for far alarms [CHAR LIMIT=25] -->
     <string name="alarm_template_far">on <xliff:g id="when" example="Fri 7:00 AM">%1$s</xliff:g></string>
 
-    <!-- Accessibility label for Quick Settings detail screens [CHAR LIMIT=NONE] -->
-    <string name="accessibility_quick_settings_detail">Quick Settings, <xliff:g id="title" example="Wi-Fi">%s</xliff:g>.</string>
-
     <!-- Accessibility label for hotspot icon [CHAR LIMIT=NONE] -->
     <string name="accessibility_status_bar_hotspot">Hotspot</string>
 
@@ -1730,11 +1725,6 @@
     <!-- Content description for no internet connection [CHAR LIMIT=NONE] -->
     <string name="data_connection_no_internet">No internet</string>
 
-    <!-- accessibility label for quick settings items that open a details page [CHAR LIMIT=NONE] -->
-    <string name="accessibility_quick_settings_open_details">Open details.</string>
-
-    <!-- accessibility label for quick settings items that are currently disabled. Must have a reason [CHAR LIMIT=NONE] -->
-
     <!-- accessibility label for quick settings items that open a details page [CHAR LIMIT=NONE] -->
     <string name="accessibility_quick_settings_open_settings">Open <xliff:g name="page" example="Bluetooth">%s</xliff:g> settings.</string>
 
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index 9448d3f342b97..5d252fdbd023f 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -96,17 +96,12 @@
         <item name="android:fontFamily">@*android:string/config_bodyFontFamily</item>
     </style>
 
-    <style name="TextAppearance.QS.DetailHeader">
-        <item name="android:textSize">@dimen/qs_detail_header_text_size</item>
-        <item name="android:fontFamily">@*android:string/config_bodyFontFamilyMedium</item>
-    </style>
-
     <style name="TextAppearance.QS.DetailItemPrimary">
-        <item name="android:textSize">@dimen/qs_detail_item_primary_text_size</item>
+        <item name="android:textSize">@dimen/qs_tile_text_size</item>
     </style>
 
     <style name="TextAppearance.QS.DetailItemSecondary">
-        <item name="android:textSize">@dimen/qs_detail_item_secondary_text_size</item>
+        <item name="android:textSize">@dimen/qs_tile_text_size</item>
         <item name="android:textColor">?android:attr/colorAccent</item>
     </style>
 
@@ -120,23 +115,6 @@
         <item name="android:textColor">?android:attr/colorError</item>
     </style>
 
-    <style name="TextAppearance.QS.DetailButton">
-        <item name="android:textSize">@dimen/qs_detail_button_text_size</item>
-        <item name="android:textColor">?android:attr/textColorSecondary</item>
-        <item name="android:textAllCaps">true</item>
-        <item name="android:fontFamily">@*android:string/config_bodyFontFamilyMedium</item>
-        <item name="android:gravity">center</item>
-    </style>
-
-    <style name="TextAppearance.QS.DetailButton.White">
-        <item name="android:textColor">@color/zen_introduction</item>
-    </style>
-
-    <style name="TextAppearance.QS.DetailEmpty">
-        <item name="android:textSize">@dimen/qs_detail_empty_text_size</item>
-        <item name="android:textColor">?android:attr/textColorPrimary</item>
-    </style>
-
     <style name="TextAppearance.QS.SegmentedButton">
         <item name="android:textSize">16sp</item>
         <item name="android:fontFamily">@*android:string/config_bodyFontFamilyMedium</item>
@@ -167,7 +145,7 @@
     </style>
 
     <style name="TextAppearance.QS.UserSwitcher">
-        <item name="android:textSize">@dimen/qs_detail_item_secondary_text_size</item>
+        <item name="android:textSize">@dimen/qs_tile_text_size</item>
         <item name="android:textColor">?android:attr/textColorSecondary</item>
     </style>
 
@@ -433,9 +411,6 @@
         <item name="numColumns">3</item>
     </style>
 
-    <style name="AutoSizingList">
-        <item name="enableAutoSizing">true</item>
-    </style>
     <style name="Theme.SystemUI.MediaProjectionAlertDialog">
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
diff --git a/packages/SystemUI/src/com/android/systemui/flags/Flags.java b/packages/SystemUI/src/com/android/systemui/flags/Flags.java
index 57febcbbcd7a1..1ba6e34533109 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/Flags.java
+++ b/packages/SystemUI/src/com/android/systemui/flags/Flags.java
@@ -95,6 +95,10 @@ public class Flags {
 
     /***************************************/
     // 500 - quick settings
+    /**
+     * @deprecated Not needed anymore
+     */
+    @Deprecated
     public static final BooleanFlag NEW_USER_SWITCHER =
             new BooleanFlag(500, true);
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/AutoSizingList.java b/packages/SystemUI/src/com/android/systemui/qs/AutoSizingList.java
deleted file mode 100644
index 18d28bf511bca..0000000000000
--- a/packages/SystemUI/src/com/android/systemui/qs/AutoSizingList.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
-
-package com.android.systemui.qs;
-
-import android.annotation.Nullable;
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.database.DataSetObserver;
-import android.os.Handler;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.LinearLayout;
-import android.widget.ListAdapter;
-
-import com.android.systemui.R;
-
-/**
- * Similar to a ListView, but it will show only as many items as fit on screen and
- * bind those instead of scrolling.
- */
-public class AutoSizingList extends LinearLayout {
-
-    private static final String TAG = "AutoSizingList";
-    private final int mItemSize;
-    private final Handler mHandler;
-
-    @Nullable
-    private ListAdapter mAdapter;
-    private int mCount;
-    private boolean mEnableAutoSizing;
-
-    public AutoSizingList(Context context, @Nullable AttributeSet attrs) {
-        super(context, attrs);
-
-        mHandler = new Handler();
-        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AutoSizingList);
-        mItemSize = a.getDimensionPixelSize(R.styleable.AutoSizingList_itemHeight, 0);
-        mEnableAutoSizing = a.getBoolean(R.styleable.AutoSizingList_enableAutoSizing, true);
-        a.recycle();
-    }
-
-    public void setAdapter(ListAdapter adapter) {
-        if (mAdapter != null) {
-            mAdapter.unregisterDataSetObserver(mDataObserver);
-        }
-        mAdapter = adapter;
-        if (adapter != null) {
-            adapter.registerDataSetObserver(mDataObserver);
-        }
-    }
-
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        int requestedHeight = MeasureSpec.getSize(heightMeasureSpec);
-        if (requestedHeight != 0) {
-            int count = getItemCount(requestedHeight);
-            if (mCount != count) {
-                postRebindChildren();
-                mCount = count;
-            }
-        }
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-    }
-
-    private int getItemCount(int requestedHeight) {
-        int desiredCount = getDesiredCount();
-        return mEnableAutoSizing ? Math.min(requestedHeight / mItemSize, desiredCount)
-                : desiredCount;
-    }
-
-    private int getDesiredCount() {
-        return mAdapter != null ? mAdapter.getCount() : 0;
-    }
-
-    private void postRebindChildren() {
-        mHandler.post(mBindChildren);
-    }
-
-    private void rebindChildren() {
-        if (mAdapter == null) {
-            return;
-        }
-        for (int i = 0; i < mCount; i++) {
-            View v = i < getChildCount() ? getChildAt(i) : null;
-            View newView = mAdapter.getView(i, v, this);
-            if (newView != v) {
-                if (v != null) {
-                    removeView(v);
-                }
-                addView(newView, i);
-            }
-        }
-        // Ditch extra views.
-        while (getChildCount() > mCount) {
-            removeViewAt(getChildCount() - 1);
-        }
-    }
-
-    private final Runnable mBindChildren = new Runnable() {
-        @Override
-        public void run() {
-            rebindChildren();
-        }
-    };
-
-    private final DataSetObserver mDataObserver = new DataSetObserver() {
-        @Override
-        public void onChanged() {
-            if (mCount > getDesiredCount()) {
-                mCount = getDesiredCount();
-            }
-            postRebindChildren();
-        }
-
-        @Override
-        public void onInvalidated() {
-            postRebindChildren();
-        }
-    };
-}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java b/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
index 707313f08af60..f8680552f90a0 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
@@ -44,7 +44,6 @@ public class QSContainerImpl extends FrameLayout implements Dumpable {
     private final float[] mFancyClippingRadii = new float[] {0, 0, 0, 0, 0, 0, 0, 0};
     private  final Path mFancyClippingPath = new Path();
     private int mHeightOverride = -1;
-    private View mQSDetail;
     private QuickStatusBarHeader mHeader;
     private float mQsExpansion;
     private QSCustomizer mQSCustomizer;
@@ -63,7 +62,6 @@ public class QSContainerImpl extends FrameLayout implements Dumpable {
     protected void onFinishInflate() {
         super.onFinishInflate();
         mQSPanelContainer = findViewById(R.id.expanded_qs_scroll_view);
-        mQSDetail = findViewById(R.id.qs_detail);
         mHeader = findViewById(R.id.header);
         mQSCustomizer = findViewById(R.id.qs_customize);
         setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
@@ -175,9 +173,6 @@ public class QSContainerImpl extends FrameLayout implements Dumpable {
         int height = calculateContainerHeight();
         int scrollBottom = calculateContainerBottom();
         setBottom(getTop() + height);
-        mQSDetail.setBottom(getTop() + scrollBottom);
-        int qsDetailBottomMargin = ((MarginLayoutParams) mQSDetail.getLayoutParams()).bottomMargin;
-        mQSDetail.setBottom(getTop() + scrollBottom - qsDetailBottomMargin);
     }
 
     protected int calculateContainerHeight() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSDetail.java b/packages/SystemUI/src/com/android/systemui/qs/QSDetail.java
deleted file mode 100644
index 04e22522bcd0c..0000000000000
--- a/packages/SystemUI/src/com/android/systemui/qs/QSDetail.java
+++ /dev/null
@@ -1,439 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
-
-package com.android.systemui.qs;
-
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_QS_MORE_SETTINGS;
-
-import android.animation.Animator;
-import android.animation.Animator.AnimatorListener;
-import android.animation.AnimatorListenerAdapter;
-import android.annotation.Nullable;
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.graphics.drawable.Animatable;
-import android.util.AttributeSet;
-import android.util.SparseArray;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewStub;
-import android.view.WindowInsets;
-import android.view.accessibility.AccessibilityEvent;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.Switch;
-import android.widget.TextView;
-
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.UiEventLogger;
-import com.android.internal.policy.SystemBarUtils;
-import com.android.systemui.Dependency;
-import com.android.systemui.FontSizeUtils;
-import com.android.systemui.R;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
-import com.android.systemui.plugins.qs.QSContainerController;
-import com.android.systemui.statusbar.CommandQueue;
-
-public class QSDetail extends LinearLayout {
-
-    private static final String TAG = "QSDetail";
-    private static final long FADE_DURATION = 300;
-
-    private final SparseArray<View> mDetailViews = new SparseArray<>();
-    private final UiEventLogger mUiEventLogger = QSEvents.INSTANCE.getQsUiEventsLogger();
-
-    private ViewGroup mDetailContent;
-    private FalsingManager mFalsingManager;
-    protected TextView mDetailSettingsButton;
-    protected TextView mDetailDoneButton;
-    @VisibleForTesting
-    QSDetailClipper mClipper;
-    @Nullable
-    private DetailAdapter mDetailAdapter;
-    private QSPanelController mQsPanelController;
-
-    protected View mQsDetailHeader;
-    protected TextView mQsDetailHeaderTitle;
-    private ViewStub mQsDetailHeaderSwitchStub;
-    @Nullable
-    private Switch mQsDetailHeaderSwitch;
-    protected ImageView mQsDetailHeaderProgress;
-
-    @Nullable
-    protected QSTileHost mHost;
-
-    private boolean mScanState;
-    private boolean mClosingDetail;
-    private boolean mFullyExpanded;
-    private QuickStatusBarHeader mHeader;
-    private boolean mTriggeredExpand;
-    private boolean mShouldAnimate;
-    private int mOpenX;
-    private int mOpenY;
-    private boolean mAnimatingOpen;
-    private boolean mSwitchState;
-    private QSFooter mFooter;
-
-    @Nullable
-    private QSContainerController mQsContainerController;
-
-    public QSDetail(Context context, @Nullable AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    @Override
-    protected void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        FontSizeUtils.updateFontSize(mDetailDoneButton, R.dimen.qs_detail_button_text_size);
-        FontSizeUtils.updateFontSize(mDetailSettingsButton, R.dimen.qs_detail_button_text_size);
-
-        for (int i = 0; i < mDetailViews.size(); i++) {
-            mDetailViews.valueAt(i).dispatchConfigurationChanged(newConfig);
-        }
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        mDetailContent = findViewById(android.R.id.content);
-        mDetailSettingsButton = findViewById(android.R.id.button2);
-        mDetailDoneButton = findViewById(android.R.id.button1);
-
-        mQsDetailHeader = findViewById(R.id.qs_detail_header);
-        mQsDetailHeaderTitle = (TextView) mQsDetailHeader.findViewById(android.R.id.title);
-        mQsDetailHeaderSwitchStub = mQsDetailHeader.findViewById(R.id.toggle_stub);
-        mQsDetailHeaderProgress = findViewById(R.id.qs_detail_header_progress);
-
-        updateDetailText();
-
-        mClipper = new QSDetailClipper(this);
-    }
-
-    public void setContainerController(QSContainerController controller) {
-        mQsContainerController = controller;
-    }
-
-    /** */
-    public void setQsPanel(QSPanelController panelController, QuickStatusBarHeader header,
-            QSFooter footer, FalsingManager falsingManager) {
-        mQsPanelController = panelController;
-        mHeader = header;
-        mFooter = footer;
-        mHeader.setCallback(mQsPanelCallback);
-        mQsPanelController.setCallback(mQsPanelCallback);
-        mFalsingManager = falsingManager;
-    }
-
-    public void setHost(QSTileHost host) {
-        mHost = host;
-    }
-    public boolean isShowingDetail() {
-        return mDetailAdapter != null;
-    }
-
-    public void setFullyExpanded(boolean fullyExpanded) {
-        mFullyExpanded = fullyExpanded;
-    }
-
-    public void setExpanded(boolean qsExpanded) {
-        if (!qsExpanded) {
-            mTriggeredExpand = false;
-        }
-    }
-
-    private void updateDetailText() {
-        int resId = mDetailAdapter != null ? mDetailAdapter.getDoneText() : Resources.ID_NULL;
-        mDetailDoneButton.setText(
-                (resId != Resources.ID_NULL) ? resId : R.string.quick_settings_done);
-        resId = mDetailAdapter != null ? mDetailAdapter.getSettingsText() : Resources.ID_NULL;
-        mDetailSettingsButton.setText(
-                (resId != Resources.ID_NULL) ? resId : R.string.quick_settings_more_settings);
-    }
-
-    public void updateResources() {
-        updateDetailText();
-        MarginLayoutParams lp = (MarginLayoutParams) getLayoutParams();
-        lp.topMargin = SystemBarUtils.getQuickQsOffsetHeight(mContext);
-        setLayoutParams(lp);
-    }
-
-    @Override
-    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
-        int bottomNavBar = insets.getInsets(WindowInsets.Type.navigationBars()).bottom;
-        MarginLayoutParams lp = (MarginLayoutParams) getLayoutParams();
-        lp.bottomMargin = bottomNavBar;
-        setLayoutParams(lp);
-        return super.onApplyWindowInsets(insets);
-    }
-
-    public boolean isClosingDetail() {
-        return mClosingDetail;
-    }
-
-    public interface Callback {
-        /** Handle an event of showing detail. */
-        void onShowingDetail(@Nullable DetailAdapter detail, int x, int y);
-        void onToggleStateChanged(boolean state);
-        void onScanStateChanged(boolean state);
-    }
-
-    /** Handle an event of showing detail. */
-    public void handleShowingDetail(final @Nullable DetailAdapter adapter, int x, int y,
-            boolean toggleQs) {
-        final boolean showingDetail = adapter != null;
-        final boolean wasShowingDetail = mDetailAdapter != null;
-        setClickable(showingDetail);
-        if (showingDetail) {
-            setupDetailHeader(adapter);
-            if (toggleQs && !mFullyExpanded) {
-                mTriggeredExpand = true;
-                Dependency.get(CommandQueue.class).animateExpandSettingsPanel(null);
-            } else {
-                mTriggeredExpand = false;
-            }
-            mShouldAnimate = adapter.shouldAnimate();
-            mOpenX = x;
-            mOpenY = y;
-        } else {
-            // Ensure we collapse into the same point we opened from.
-            x = mOpenX;
-            y = mOpenY;
-            if (toggleQs && mTriggeredExpand) {
-                Dependency.get(CommandQueue.class).animateCollapsePanels();
-                mTriggeredExpand = false;
-            }
-            // Always animate on close, even if the last opened detail adapter had shouldAnimate()
-            // return false. This is necessary to avoid a race condition which could leave the
-            // keyguard in a bad state where QS remains visible underneath the notifications, clock,
-            // and status area.
-            mShouldAnimate = true;
-        }
-
-        boolean visibleDiff = wasShowingDetail != showingDetail;
-        if (!visibleDiff && !wasShowingDetail) return;  // already in right state
-        AnimatorListener listener;
-        if (showingDetail) {
-            int viewCacheIndex = adapter.getMetricsCategory();
-            View detailView = adapter.createDetailView(mContext, mDetailViews.get(viewCacheIndex),
-                    mDetailContent);
-            if (detailView == null) throw new IllegalStateException("Must return detail view");
-
-            setupDetailFooter(adapter);
-
-            mDetailContent.removeAllViews();
-            mDetailContent.addView(detailView);
-            mDetailViews.put(viewCacheIndex, detailView);
-            Dependency.get(MetricsLogger.class).visible(adapter.getMetricsCategory());
-            mUiEventLogger.log(adapter.openDetailEvent());
-            announceForAccessibility(mContext.getString(
-                    R.string.accessibility_quick_settings_detail,
-                    adapter.getTitle()));
-            mDetailAdapter = adapter;
-            listener = mHideGridContentWhenDone;
-            setVisibility(View.VISIBLE);
-            updateDetailText();
-        } else {
-            if (wasShowingDetail) {
-                Dependency.get(MetricsLogger.class).hidden(mDetailAdapter.getMetricsCategory());
-                mUiEventLogger.log(mDetailAdapter.closeDetailEvent());
-            }
-            mClosingDetail = true;
-            mDetailAdapter = null;
-            listener = mTeardownDetailWhenDone;
-            // Only update visibility if already expanded. Otherwise, a race condition can cause the
-            // keyguard to enter a bad state where the QS tiles are displayed underneath the
-            // notifications, clock, and status area.
-            if (mQsPanelController.isExpanded()) {
-                mHeader.setVisibility(View.VISIBLE);
-                mFooter.setVisibility(View.VISIBLE);
-                mQsPanelController.setGridContentVisibility(true);
-                mQsPanelCallback.onScanStateChanged(false);
-            }
-        }
-        sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
-        animateDetailVisibleDiff(x, y, visibleDiff, listener);
-        if (mQsContainerController != null) {
-            mQsContainerController.setDetailShowing(showingDetail);
-        }
-    }
-
-    protected void animateDetailVisibleDiff(int x, int y, boolean visibleDiff, AnimatorListener listener) {
-        if (visibleDiff) {
-            mAnimatingOpen = mDetailAdapter != null;
-            if (mFullyExpanded || mDetailAdapter != null) {
-                setAlpha(1);
-                mClipper.updateCircularClip(mShouldAnimate, x, y, mDetailAdapter != null, listener);
-            } else {
-                animate().alpha(0)
-                        .setDuration(mShouldAnimate ? FADE_DURATION : 0)
-                        .setListener(listener)
-                        .start();
-            }
-        }
-    }
-
-    protected void setupDetailFooter(DetailAdapter adapter) {
-        final Intent settingsIntent = adapter.getSettingsIntent();
-        mDetailSettingsButton.setVisibility(settingsIntent != null ? VISIBLE : GONE);
-        mDetailSettingsButton.setOnClickListener(v -> {
-            if (mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) {
-                return;
-            }
-            Dependency.get(MetricsLogger.class).action(ACTION_QS_MORE_SETTINGS,
-                    adapter.getMetricsCategory());
-            mUiEventLogger.log(adapter.moreSettingsEvent());
-            Dependency.get(ActivityStarter.class)
-                    .postStartActivityDismissingKeyguard(settingsIntent, 0);
-        });
-        mDetailDoneButton.setOnClickListener(v -> {
-            if (mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) {
-                return;
-            }
-            announceForAccessibility(
-                    mContext.getString(R.string.accessibility_desc_quick_settings));
-            if (!adapter.onDoneButtonClicked()) {
-                mQsPanelController.closeDetail();
-            }
-        });
-    }
-
-    protected void setupDetailHeader(final DetailAdapter adapter) {
-        mQsDetailHeaderTitle.setText(adapter.getTitle());
-        final Boolean toggleState = adapter.getToggleState();
-        if (toggleState == null) {
-            if (mQsDetailHeaderSwitch != null) mQsDetailHeaderSwitch.setVisibility(INVISIBLE);
-            mQsDetailHeader.setClickable(false);
-        } else {
-            if (mQsDetailHeaderSwitch == null) {
-                mQsDetailHeaderSwitch = (Switch) mQsDetailHeaderSwitchStub.inflate();
-            }
-            mQsDetailHeaderSwitch.setVisibility(VISIBLE);
-            handleToggleStateChanged(toggleState, adapter.getToggleEnabled());
-            mQsDetailHeader.setClickable(true);
-            mQsDetailHeader.setOnClickListener(v -> {
-                if (mFalsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) {
-                    return;
-                }
-                boolean checked = !mQsDetailHeaderSwitch.isChecked();
-                mQsDetailHeaderSwitch.setChecked(checked);
-                adapter.setToggleState(checked);
-            });
-        }
-    }
-
-    private void handleToggleStateChanged(boolean state, boolean toggleEnabled) {
-        mSwitchState = state;
-        if (mAnimatingOpen) {
-            return;
-        }
-        if (mQsDetailHeaderSwitch != null) mQsDetailHeaderSwitch.setChecked(state);
-        mQsDetailHeader.setEnabled(toggleEnabled);
-        if (mQsDetailHeaderSwitch != null) mQsDetailHeaderSwitch.setEnabled(toggleEnabled);
-    }
-
-    private void handleScanStateChanged(boolean state) {
-        if (mScanState == state) return;
-        mScanState = state;
-        final Animatable anim = (Animatable) mQsDetailHeaderProgress.getDrawable();
-        if (state) {
-            mQsDetailHeaderProgress.animate().cancel();
-            mQsDetailHeaderProgress.animate()
-                    .alpha(1)
-                    .withEndAction(anim::start)
-                    .start();
-        } else {
-            mQsDetailHeaderProgress.animate().cancel();
-            mQsDetailHeaderProgress.animate()
-                    .alpha(0f)
-                    .withEndAction(anim::stop)
-                    .start();
-        }
-    }
-
-    private void checkPendingAnimations() {
-        handleToggleStateChanged(mSwitchState,
-                            mDetailAdapter != null && mDetailAdapter.getToggleEnabled());
-    }
-
-    protected Callback mQsPanelCallback = new Callback() {
-        @Override
-        public void onToggleStateChanged(final boolean state) {
-            post(new Runnable() {
-                @Override
-                public void run() {
-                    handleToggleStateChanged(state,
-                            mDetailAdapter != null && mDetailAdapter.getToggleEnabled());
-                }
-            });
-        }
-
-        @Override
-        public void onShowingDetail(
-                final @Nullable DetailAdapter detail, final int x, final int y) {
-            post(new Runnable() {
-                @Override
-                public void run() {
-                    if (isAttachedToWindow()) {
-                        handleShowingDetail(detail, x, y, false /* toggleQs */);
-                    }
-                }
-            });
-        }
-
-        @Override
-        public void onScanStateChanged(final boolean state) {
-            post(new Runnable() {
-                @Override
-                public void run() {
-                    handleScanStateChanged(state);
-                }
-            });
-        }
-    };
-
-    private final AnimatorListenerAdapter mHideGridContentWhenDone = new AnimatorListenerAdapter() {
-        public void onAnimationCancel(Animator animation) {
-            // If we have been cancelled, remove the listener so that onAnimationEnd doesn't get
-            // called, this will avoid accidentally turning off the grid when we don't want to.
-            animation.removeListener(this);
-            mAnimatingOpen = false;
-            checkPendingAnimations();
-        };
-
-        @Override
-        public void onAnimationEnd(Animator animation) {
-            // Only hide content if still in detail state.
-            if (mDetailAdapter != null) {
-                mQsPanelController.setGridContentVisibility(false);
-                mHeader.setVisibility(View.INVISIBLE);
-                mFooter.setVisibility(View.INVISIBLE);
-            }
-            mAnimatingOpen = false;
-            checkPendingAnimations();
-        }
-    };
-
-    private final AnimatorListenerAdapter mTeardownDetailWhenDone = new AnimatorListenerAdapter() {
-        public void onAnimationEnd(Animator animation) {
-            mDetailContent.removeAllViews();
-            setVisibility(View.INVISIBLE);
-            mClosingDetail = false;
-        };
-    };
-}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSDetailClipper.java b/packages/SystemUI/src/com/android/systemui/qs/QSDetailClipper.java
index 43136d32c68f5..b02efba93161f 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSDetailClipper.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSDetailClipper.java
@@ -25,7 +25,7 @@ import android.view.ViewAnimationUtils;
 
 import androidx.annotation.Nullable;
 
-/** Helper for quick settings detail panel clip animations. **/
+/** Helper for quick settings detail panel clip animations. Currently used by the customizer **/
 public class QSDetailClipper {
 
     private final View mDetail;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSDetailDisplayer.java b/packages/SystemUI/src/com/android/systemui/qs/QSDetailDisplayer.java
deleted file mode 100644
index afd4f0f7d1e29..0000000000000
--- a/packages/SystemUI/src/com/android/systemui/qs/QSDetailDisplayer.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.qs;
-
-import androidx.annotation.Nullable;
-
-import com.android.systemui.dagger.SysUISingleton;
-import com.android.systemui.plugins.qs.DetailAdapter;
-
-import javax.inject.Inject;
-
-/**
- * Proxy class for talking with the QSPanel and showing custom content within it.
- */
-@SysUISingleton
-public class QSDetailDisplayer {
-    @Nullable
-    private QSPanelController mQsPanelController;
-
-    @Inject
-    public QSDetailDisplayer() {
-    }
-
-    public void setQsPanelController(@Nullable QSPanelController qsPanelController) {
-        mQsPanelController = qsPanelController;
-    }
-
-    /** Show the supplied DetailAdapter in the Quick Settings. */
-    public void showDetailAdapter(DetailAdapter detailAdapter, int x, int y) {
-        if (mQsPanelController != null) {
-            mQsPanelController.showDetailAdapter(detailAdapter, x, y);
-        }
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSDetailItems.java b/packages/SystemUI/src/com/android/systemui/qs/QSDetailItems.java
deleted file mode 100644
index eb3247b538237..0000000000000
--- a/packages/SystemUI/src/com/android/systemui/qs/QSDetailItems.java
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright (C) 2014 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.systemui.qs;
-
-import android.content.Context;
-import android.content.res.Configuration;
-import android.graphics.drawable.Drawable;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import androidx.annotation.Nullable;
-
-import com.android.systemui.FontSizeUtils;
-import com.android.systemui.R;
-import com.android.systemui.plugins.qs.QSTile;
-
-/**
- * Quick settings common detail view with line items.
- */
-public class QSDetailItems extends FrameLayout {
-    private static final String TAG = "QSDetailItems";
-    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
-    private final int mQsDetailIconOverlaySize;
-    private final Context mContext;
-    private final H mHandler = new H();
-    private final Adapter mAdapter = new Adapter();
-
-    private String mTag;
-    @Nullable
-    private Callback mCallback;
-    private boolean mItemsVisible = true;
-    private AutoSizingList mItemList;
-    private View mEmpty;
-    private TextView mEmptyText;
-    private ImageView mEmptyIcon;
-
-    private Item[] mItems;
-
-    public QSDetailItems(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        mContext = context;
-        mTag = TAG;
-        mQsDetailIconOverlaySize = (int) getResources().getDimension(
-                R.dimen.qs_detail_icon_overlay_size);
-    }
-
-    public static QSDetailItems convertOrInflate(Context context, View convert, ViewGroup parent) {
-        if (convert instanceof QSDetailItems) {
-            return (QSDetailItems) convert;
-        }
-        return (QSDetailItems) LayoutInflater.from(context).inflate(R.layout.qs_detail_items,
-                parent, false);
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        mItemList = findViewById(android.R.id.list);
-        mItemList.setVisibility(GONE);
-        mItemList.setAdapter(mAdapter);
-        mEmpty = findViewById(android.R.id.empty);
-        mEmpty.setVisibility(GONE);
-        mEmptyText = mEmpty.findViewById(android.R.id.title);
-        mEmptyIcon = mEmpty.findViewById(android.R.id.icon);
-    }
-
-    @Override
-    protected void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        FontSizeUtils.updateFontSize(mEmptyText, R.dimen.qs_detail_empty_text_size);
-        int count = mItemList.getChildCount();
-        for (int i = 0; i < count; i++) {
-            View item = mItemList.getChildAt(i);
-            FontSizeUtils.updateFontSize(item, android.R.id.title,
-                    R.dimen.qs_detail_item_primary_text_size);
-            FontSizeUtils.updateFontSize(item, android.R.id.summary,
-                    R.dimen.qs_detail_item_secondary_text_size);
-        }
-    }
-
-    public void setTagSuffix(String suffix) {
-        mTag = TAG + "." + suffix;
-    }
-
-    public void setEmptyState(int icon, int text) {
-        mEmptyIcon.post(() -> {
-            mEmptyIcon.setImageResource(icon);
-            mEmptyText.setText(text);
-        });
-    }
-
-    @Override
-    protected void onAttachedToWindow() {
-        super.onAttachedToWindow();
-        if (DEBUG) Log.d(mTag, "onAttachedToWindow");
-    }
-
-    @Override
-    protected void onDetachedFromWindow() {
-        super.onDetachedFromWindow();
-        if (DEBUG) Log.d(mTag, "onDetachedFromWindow");
-        mCallback = null;
-    }
-
-    public void setCallback(Callback callback) {
-        mHandler.removeMessages(H.SET_CALLBACK);
-        mHandler.obtainMessage(H.SET_CALLBACK, callback).sendToTarget();
-    }
-
-    /** Set items. */
-    public void setItems(@Nullable Item[] items) {
-        mHandler.removeMessages(H.SET_ITEMS);
-        mHandler.obtainMessage(H.SET_ITEMS, items).sendToTarget();
-    }
-
-    public void setItemsVisible(boolean visible) {
-        mHandler.removeMessages(H.SET_ITEMS_VISIBLE);
-        mHandler.obtainMessage(H.SET_ITEMS_VISIBLE, visible ? 1 : 0, 0).sendToTarget();
-    }
-
-    private void handleSetCallback(Callback callback) {
-        mCallback = callback;
-    }
-
-    private void handleSetItems(Item[] items) {
-        final int itemCount = items != null ? items.length : 0;
-        mEmpty.setVisibility(itemCount == 0 ? VISIBLE : GONE);
-        mItemList.setVisibility(itemCount == 0 ? GONE : VISIBLE);
-        mItems = items;
-        mAdapter.notifyDataSetChanged();
-    }
-
-    private void handleSetItemsVisible(boolean visible) {
-        if (mItemsVisible == visible) return;
-        mItemsVisible = visible;
-        for (int i = 0; i < mItemList.getChildCount(); i++) {
-            mItemList.getChildAt(i).setVisibility(mItemsVisible ? VISIBLE : INVISIBLE);
-        }
-    }
-
-    private class Adapter extends BaseAdapter {
-
-        @Override
-        public int getCount() {
-            return mItems != null ? mItems.length : 0;
-        }
-
-        @Override
-        public Object getItem(int position) {
-            return mItems[position];
-        }
-
-        @Override
-        public long getItemId(int position) {
-            return 0;
-        }
-
-        @Override
-        public View getView(int position, View view, ViewGroup parent) {
-            final Item item = mItems[position];
-            if (view == null) {
-                view = LayoutInflater.from(mContext).inflate(R.layout.qs_detail_item, parent,
-                        false);
-            }
-            view.setVisibility(mItemsVisible ? VISIBLE : INVISIBLE);
-            final ImageView iv = (ImageView) view.findViewById(android.R.id.icon);
-            if (item.icon != null) {
-                iv.setImageDrawable(item.icon.getDrawable(iv.getContext()));
-            } else {
-                iv.setImageResource(item.iconResId);
-            }
-            iv.getOverlay().clear();
-            if (item.overlay != null) {
-                item.overlay.setBounds(0, 0, mQsDetailIconOverlaySize, mQsDetailIconOverlaySize);
-                iv.getOverlay().add(item.overlay);
-            }
-            final TextView title = (TextView) view.findViewById(android.R.id.title);
-            title.setText(item.line1);
-            final TextView summary = (TextView) view.findViewById(android.R.id.summary);
-            final boolean twoLines = !TextUtils.isEmpty(item.line2);
-            title.setMaxLines(twoLines ? 1 : 2);
-            summary.setVisibility(twoLines ? VISIBLE : GONE);
-            summary.setText(twoLines ? item.line2 : null);
-            view.setOnClickListener(new OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    if (mCallback != null) {
-                        mCallback.onDetailItemClick(item);
-                    }
-                }
-            });
-
-            final ImageView icon2 = (ImageView) view.findViewById(android.R.id.icon2);
-            if (item.canDisconnect) {
-                icon2.setImageResource(R.drawable.ic_qs_cancel);
-                icon2.setVisibility(VISIBLE);
-                icon2.setClickable(true);
-                icon2.setOnClickListener(new OnClickListener() {
-                    @Override
-                    public void onClick(View v) {
-                        if (mCallback != null) {
-                            mCallback.onDetailItemDisconnect(item);
-                        }
-                    }
-                });
-            } else if (item.icon2 != -1) {
-                icon2.setVisibility(VISIBLE);
-                icon2.setImageResource(item.icon2);
-                icon2.setClickable(false);
-            } else {
-                icon2.setVisibility(GONE);
-            }
-
-            return view;
-        }
-    };
-
-    private class H extends Handler {
-        private static final int SET_ITEMS = 1;
-        private static final int SET_CALLBACK = 2;
-        private static final int SET_ITEMS_VISIBLE = 3;
-
-        public H() {
-            super(Looper.getMainLooper());
-        }
-
-        @Override
-        public void handleMessage(Message msg) {
-            if (msg.what == SET_ITEMS) {
-                handleSetItems((Item[]) msg.obj);
-            } else if (msg.what == SET_CALLBACK) {
-                handleSetCallback((QSDetailItems.Callback) msg.obj);
-            } else if (msg.what == SET_ITEMS_VISIBLE) {
-                handleSetItemsVisible(msg.arg1 != 0);
-            }
-        }
-    }
-
-    public static class Item {
-        public Item(int iconResId, CharSequence line1, Object tag) {
-            this.iconResId = iconResId;
-            this.line1 = line1;
-            this.tag = tag;
-        }
-
-        public int iconResId;
-        @Nullable
-        public QSTile.Icon icon;
-        @Nullable
-        public Drawable overlay;
-        public CharSequence line1;
-        @Nullable
-        public CharSequence line2;
-        public Object tag;
-        public boolean canDisconnect;
-        public int icon2 = -1;
-    }
-
-    public interface Callback {
-        void onDetailItemClick(Item item);
-        void onDetailItemDisconnect(Item item);
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSEvents.kt b/packages/SystemUI/src/com/android/systemui/qs/QSEvents.kt
index 26adf464195cd..24bb16a11fe7c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSEvents.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSEvents.kt
@@ -124,13 +124,13 @@ enum class QSUserSwitcherEvent(private val _id: Int) : UiEventLogger.UiEventEnum
     @UiEvent(doc = "The current user has been switched in the detail panel")
     QS_USER_SWITCH(424),
 
-    @UiEvent(doc = "User switcher QS detail panel open")
+    @UiEvent(doc = "User switcher QS dialog open")
     QS_USER_DETAIL_OPEN(425),
 
-    @UiEvent(doc = "User switcher QS detail panel closed")
+    @UiEvent(doc = "User switcher QS dialog closed")
     QS_USER_DETAIL_CLOSE(426),
 
-    @UiEvent(doc = "User switcher QS detail panel more settings pressed")
+    @UiEvent(doc = "User switcher QS dialog more settings pressed")
     QS_USER_MORE_SETTINGS(427),
 
     @UiEvent(doc = "The user has added a guest in the detail panel")
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java b/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
index 50952bd0ec28e..ea68c4055693b 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
@@ -33,7 +33,6 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
-import android.widget.FrameLayout.LayoutParams;
 
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
@@ -85,7 +84,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
     private QSSquishinessController mQSSquishinessController;
     protected QuickStatusBarHeader mHeader;
     protected NonInterceptingScrollView mQSPanelScrollView;
-    private QSDetail mQSDetail;
     private boolean mListening;
     private QSContainerImpl mContainer;
     private int mLayoutDirection;
@@ -96,8 +94,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
     private boolean mQsDisabled;
 
     private final RemoteInputQuickSettingsDisabler mRemoteInputQuickSettingsDisabler;
-    private final CommandQueue mCommandQueue;
-    private final QSDetailDisplayer mQsDetailDisplayer;
     private final MediaHost mQsMediaHost;
     private final MediaHost mQqsMediaHost;
     private final QSFragmentComponent.Factory mQsComponentFactory;
@@ -126,7 +122,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
      * otherwise.
      */
     private boolean mInSplitShade;
-    private boolean mPulseExpanding;
 
     /**
      * Are we currently transitioning from lockscreen to the full shade?
@@ -150,15 +145,13 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
     public QSFragment(RemoteInputQuickSettingsDisabler remoteInputQsDisabler,
             QSTileHost qsTileHost,
             StatusBarStateController statusBarStateController, CommandQueue commandQueue,
-            QSDetailDisplayer qsDetailDisplayer, @Named(QS_PANEL) MediaHost qsMediaHost,
+            @Named(QS_PANEL) MediaHost qsMediaHost,
             @Named(QUICK_QS_PANEL) MediaHost qqsMediaHost,
             KeyguardBypassController keyguardBypassController,
             QSFragmentComponent.Factory qsComponentFactory,
             QSFragmentDisableFlagsLogger qsFragmentDisableFlagsLogger,
             FalsingManager falsingManager, DumpManager dumpManager) {
         mRemoteInputQuickSettingsDisabler = remoteInputQsDisabler;
-        mCommandQueue = commandQueue;
-        mQsDetailDisplayer = qsDetailDisplayer;
         mQsMediaHost = qsMediaHost;
         mQqsMediaHost = qqsMediaHost;
         mQsComponentFactory = qsComponentFactory;
@@ -209,19 +202,15 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
                         mScrollListener.onQsPanelScrollChanged(scrollY);
                     }
         });
-        mQSDetail = view.findViewById(R.id.qs_detail);
         mHeader = view.findViewById(R.id.header);
         mQSPanelController.setHeaderContainer(view.findViewById(R.id.header_text_container));
         mFooter = qsFragmentComponent.getQSFooter();
 
-        mQsDetailDisplayer.setQsPanelController(mQSPanelController);
-
         mQSContainerImplController = qsFragmentComponent.getQSContainerImplController();
         mQSContainerImplController.init();
         mContainer = mQSContainerImplController.getView();
         mDumpManager.registerDumpable(mContainer.getClass().getName(), mContainer);
 
-        mQSDetail.setQsPanel(mQSPanelController, mHeader, mFooter, mFalsingManager);
         mQSAnimator = qsFragmentComponent.getQSAnimator();
         mQSSquishinessController = qsFragmentComponent.getQSSquishinessController();
 
@@ -237,7 +226,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
                 mQSPanelController.getTileLayout().restoreInstanceState(savedInstanceState);
             }
         }
-        setHost(mHost);
         mStatusBarStateController.addCallback(this);
         onStateChanged(mStatusBarStateController.getState());
         view.addOnLayoutChangeListener(
@@ -271,7 +259,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
             setListening(false);
         }
         mQSCustomizerController.setQs(null);
-        mQsDetailDisplayer.setQsPanelController(null);
         mScrollListener = null;
         mDumpManager.unregisterDumpable(mContainer.getClass().getName());
     }
@@ -352,7 +339,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
     @Override
     public void setContainerController(QSContainerController controller) {
         mQSCustomizerController.setContainerController(controller);
-        mQSDetail.setContainerController(controller);
     }
 
     @Override
@@ -360,10 +346,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
         return mQSCustomizerController.isCustomizing();
     }
 
-    public void setHost(QSTileHost qsh) {
-        mQSDetail.setHost(qsh);
-    }
-
     @Override
     public void disable(int displayId, int state1, int state2, boolean animate) {
         if (displayId != getContext().getDisplayId()) {
@@ -392,7 +374,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
         final boolean expandVisually = expanded || mStackScrollerOverscrolling
                 || mHeaderAnimating;
         mQSPanelController.setExpanded(expanded);
-        mQSDetail.setExpanded(expanded);
         boolean keyguardShowing = isKeyguardState();
         mHeader.setVisibility((expanded || !keyguardShowing || mHeaderAnimating
                 || mShowCollapsedOnKeyguard)
@@ -444,7 +425,7 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
 
     @Override
     public boolean isShowingDetail() {
-        return mQSCustomizerController.isCustomizing() || mQSDetail.isShowingDetail();
+        return mQSCustomizerController.isCustomizing();
     }
 
     @Override
@@ -573,7 +554,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
         if (fullyCollapsed) {
             mQSPanelScrollView.setScrollY(0);
         }
-        mQSDetail.setFullyExpanded(fullyExpanded);
 
         if (!fullyExpanded) {
             // Set bounds on the QS panel so it doesn't run over the header when animating.
@@ -732,14 +712,7 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
         if (mQSCustomizerController.isCustomizing()) {
             return getView().getHeight();
         }
-        if (mQSDetail.isClosingDetail()) {
-            LayoutParams layoutParams = (LayoutParams) mQSPanelScrollView.getLayoutParams();
-            int panelHeight = layoutParams.topMargin + layoutParams.bottomMargin +
-                    + mQSPanelScrollView.getMeasuredHeight();
-            return panelHeight + getView().getPaddingBottom();
-        } else {
-            return getView().getMeasuredHeight();
-        }
+        return getView().getMeasuredHeight();
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 7c04cd4dcb059..0c854df4a8378 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -41,10 +41,8 @@ import androidx.annotation.VisibleForTesting;
 import com.android.internal.logging.UiEventLogger;
 import com.android.internal.widget.RemeasuringLinearLayout;
 import com.android.systemui.R;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.settings.brightness.BrightnessSliderController;
-import com.android.systemui.statusbar.policy.BrightnessMirrorController;
 import com.android.systemui.tuner.TunerService;
 import com.android.systemui.tuner.TunerService.Tunable;
 
@@ -80,7 +78,6 @@ public class QSPanel extends LinearLayout implements Tunable {
     protected boolean mExpanded;
     protected boolean mListening;
 
-    private QSDetail.Callback mCallback;
     protected QSTileHost mHost;
     private final List<OnConfigurationChangedListener> mOnConfigurationChangedListeners =
             new ArrayList<>();
@@ -100,9 +97,6 @@ public class QSPanel extends LinearLayout implements Tunable {
     private int mContentMarginEnd;
     private boolean mUsingHorizontalLayout;
 
-    private Record mDetailRecord;
-
-    private BrightnessMirrorController mBrightnessMirrorController;
     private LinearLayout mHorizontalLinearLayout;
     protected LinearLayout mHorizontalContentContainer;
 
@@ -315,24 +309,12 @@ public class QSPanel extends LinearLayout implements Tunable {
         view.setVisibility(TunerService.parseIntegerSwitch(newValue, true) ? VISIBLE : GONE);
     }
 
-    /** */
-    public void openDetails(QSTile tile) {
-        // If there's no tile with that name (as defined in QSFactoryImpl or other QSFactory),
-        // QSFactory will not be able to create a tile and getTile will return null
-        if (tile != null) {
-            showDetailAdapter(true, tile.getDetailAdapter(), new int[]{getWidth() / 2, 0});
-        }
-    }
 
     @Nullable
     View getBrightnessView() {
         return mBrightnessView;
     }
 
-    public void setCallback(QSDetail.Callback callback) {
-        mCallback = callback;
-    }
-
     /**
      * Links the footer's page indicator, which is used in landscape orientation to save space.
      *
@@ -519,25 +501,6 @@ public class QSPanel extends LinearLayout implements Tunable {
         mListening = listening;
     }
 
-    public void showDetailAdapter(boolean show, DetailAdapter adapter, int[] locationInWindow) {
-        int xInWindow = locationInWindow[0];
-        int yInWindow = locationInWindow[1];
-        ((View) getParent()).getLocationInWindow(locationInWindow);
-
-        Record r = new Record();
-        r.detailAdapter = adapter;
-        r.x = xInWindow - locationInWindow[0];
-        r.y = yInWindow - locationInWindow[1];
-
-        locationInWindow[0] = xInWindow;
-        locationInWindow[1] = yInWindow;
-
-        showDetail(show, r);
-    }
-
-    protected void showDetail(boolean show, Record r) {
-        mHandler.obtainMessage(H.SHOW_DETAIL, show ? 1 : 0, 0, r).sendToTarget();
-    }
 
     protected void drawTile(QSPanelControllerBase.TileRecord r, QSTile.State state) {
         r.tileView.onStateChanged(state);
@@ -565,30 +528,6 @@ public class QSPanel extends LinearLayout implements Tunable {
             public void onStateChanged(QSTile.State state) {
                 drawTile(tileRecord, state);
             }
-
-            @Override
-            public void onShowDetail(boolean show) {
-                // Both the collapsed and full QS panels get this callback, this check determines
-                // which one should handle showing the detail.
-                if (shouldShowDetail()) {
-                    QSPanel.this.showDetail(show, tileRecord);
-                }
-            }
-
-            @Override
-            public void onToggleStateChanged(boolean state) {
-                if (mDetailRecord == tileRecord) {
-                    fireToggleStateChanged(state);
-                }
-            }
-
-            @Override
-            public void onScanStateChanged(boolean state) {
-                tileRecord.scanState = state;
-                if (mDetailRecord == tileRecord) {
-                    fireScanStateChanged(tileRecord.scanState);
-                }
-            }
         };
 
         tileRecord.tile.addCallback(callback);
@@ -605,72 +544,10 @@ public class QSPanel extends LinearLayout implements Tunable {
         mTileLayout.removeTile(tileRecord);
     }
 
-    void closeDetail() {
-        showDetail(false, mDetailRecord);
-    }
-
     public int getGridHeight() {
         return getMeasuredHeight();
     }
 
-    protected void handleShowDetail(Record r, boolean show) {
-        if (r instanceof QSPanelControllerBase.TileRecord) {
-            handleShowDetailTile((QSPanelControllerBase.TileRecord) r, show);
-        } else {
-            int x = 0;
-            int y = 0;
-            if (r != null) {
-                x = r.x;
-                y = r.y;
-            }
-            handleShowDetailImpl(r, show, x, y);
-        }
-    }
-
-    private void handleShowDetailTile(QSPanelControllerBase.TileRecord r, boolean show) {
-        if ((mDetailRecord != null) == show && mDetailRecord == r) return;
-
-        if (show) {
-            r.detailAdapter = r.tile.getDetailAdapter();
-            if (r.detailAdapter == null) return;
-        }
-        r.tile.setDetailListening(show);
-        int x = r.tileView.getLeft() + r.tileView.getWidth() / 2;
-        int y = r.tileView.getDetailY() + mTileLayout.getOffsetTop(r) + getTop();
-        handleShowDetailImpl(r, show, x, y);
-    }
-
-    private void handleShowDetailImpl(Record r, boolean show, int x, int y) {
-        setDetailRecord(show ? r : null);
-        fireShowingDetail(show ? r.detailAdapter : null, x, y);
-    }
-
-    protected void setDetailRecord(Record r) {
-        if (r == mDetailRecord) return;
-        mDetailRecord = r;
-        final boolean scanState = mDetailRecord instanceof QSPanelControllerBase.TileRecord
-                && ((QSPanelControllerBase.TileRecord) mDetailRecord).scanState;
-        fireScanStateChanged(scanState);
-    }
-
-    private void fireShowingDetail(DetailAdapter detail, int x, int y) {
-        if (mCallback != null) {
-            mCallback.onShowingDetail(detail, x, y);
-        }
-    }
-
-    private void fireToggleStateChanged(boolean state) {
-        if (mCallback != null) {
-            mCallback.onToggleStateChanged(state);
-        }
-    }
-
-    private void fireScanStateChanged(boolean state) {
-        if (mCallback != null) {
-            mCallback.onScanStateChanged(state);
-        }
-    }
-
     QSTileLayout getTileLayout() {
         return mTileLayout;
     }
@@ -774,26 +651,16 @@ public class QSPanel extends LinearLayout implements Tunable {
     }
 
     private class H extends Handler {
-        private static final int SHOW_DETAIL = 1;
-        private static final int SET_TILE_VISIBILITY = 2;
-        private static final int ANNOUNCE_FOR_ACCESSIBILITY = 3;
+        private static final int ANNOUNCE_FOR_ACCESSIBILITY = 1;
 
         @Override
         public void handleMessage(Message msg) {
-            if (msg.what == SHOW_DETAIL) {
-                handleShowDetail((Record) msg.obj, msg.arg1 != 0);
-            } else if (msg.what == ANNOUNCE_FOR_ACCESSIBILITY) {
+            if (msg.what == ANNOUNCE_FOR_ACCESSIBILITY) {
                 announceForAccessibility((CharSequence) msg.obj);
             }
         }
     }
 
-    protected static class Record {
-        DetailAdapter detailAdapter;
-        int x;
-        int y;
-    }
-
     public interface QSTileLayout {
         /** */
         default void saveInstanceState(Bundle outState) {}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java
index 418c4ae023ca0..6a7f3c3bf3393 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanelController.java
@@ -36,15 +36,12 @@ import com.android.systemui.flags.Flags;
 import com.android.systemui.media.MediaHierarchyManager;
 import com.android.systemui.media.MediaHost;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
-import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.qs.customize.QSCustomizerController;
 import com.android.systemui.qs.dagger.QSScope;
 import com.android.systemui.qs.logging.QSLogger;
 import com.android.systemui.settings.brightness.BrightnessController;
 import com.android.systemui.settings.brightness.BrightnessMirrorHandler;
 import com.android.systemui.settings.brightness.BrightnessSliderController;
-import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.policy.BrightnessMirrorController;
 import com.android.systemui.tuner.TunerService;
 import com.android.systemui.util.Utils;
@@ -57,7 +54,6 @@ import javax.inject.Named;
  */
 @QSScope
 public class QSPanelController extends QSPanelControllerBase<QSPanel> {
-    public static final String QS_REMOVE_LABELS = "sysui_remove_labels";
 
     private final QSFgsManagerFooter mQSFgsManagerFooter;
     private final QSSecurityFooter mQsSecurityFooter;
@@ -65,7 +61,6 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
     private final QSCustomizerController mQsCustomizerController;
     private final QSTileRevealController.Factory mQsTileRevealControllerFactory;
     private final FalsingManager mFalsingManager;
-    private final CommandQueue mCommandQueue;
     private final BrightnessController mBrightnessController;
     private final BrightnessSliderController mBrightnessSliderController;
     private final BrightnessMirrorHandler mBrightnessMirrorHandler;
@@ -107,7 +102,7 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
             DumpManager dumpManager, MetricsLogger metricsLogger, UiEventLogger uiEventLogger,
             QSLogger qsLogger, BrightnessController.Factory brightnessControllerFactory,
             BrightnessSliderController.Factory brightnessSliderFactory,
-            FalsingManager falsingManager, CommandQueue commandQueue, FeatureFlags featureFlags) {
+            FalsingManager falsingManager, FeatureFlags featureFlags) {
         super(view, qstileHost, qsCustomizerController, usingMediaPlayer, mediaHost,
                 metricsLogger, uiEventLogger, qsLogger, dumpManager);
         mQSFgsManagerFooter = qsFgsManagerFooter;
@@ -116,7 +111,6 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
         mQsCustomizerController = qsCustomizerController;
         mQsTileRevealControllerFactory = qsTileRevealControllerFactory;
         mFalsingManager = falsingManager;
-        mCommandQueue = commandQueue;
 
         mBrightnessSliderController = brightnessSliderFactory.create(getContext(), mView);
         mView.setBrightnessView(mBrightnessSliderController.getRootView());
@@ -221,15 +215,6 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
         return mHost;
     }
 
-
-    /** Open the details for a specific tile.. */
-    public void openDetails(String subPanel) {
-        QSTile tile = getTile(subPanel);
-        if (tile != null) {
-            mView.openDetails(tile);
-        }
-    }
-
     /** Show the device monitoring dialog. */
     public void showDeviceMonitoringDialog() {
         mQsSecurityFooter.showDeviceMonitoringDialog();
@@ -260,11 +245,6 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
         });
     }
 
-    /** */
-    public void setCallback(QSDetail.Callback qsPanelCallback) {
-        mView.setCallback(qsPanelCallback);
-    }
-
     /** */
     public void setGridContentVisibility(boolean visible) {
         int newVis = visible ? View.VISIBLE : View.INVISIBLE;
@@ -293,19 +273,6 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
         mView.setContentMargins(startMargin, endMargin, mMediaHost.getHostView());
     }
 
-    /** */
-    public void showDetailAdapter(DetailAdapter detailAdapter, int x, int y) {
-        // TODO(b/199296365)
-        // Workaround for opening detail from QQS, when there might not be enough space to
-        // display e.g. in case of multiuser detail from split shade. Currently showing detail works
-        // only for QS (mView below) and that's why expanding panel (thus showing QS instead of QQS)
-        // makes it displayed correctly.
-        if (!isExpanded()) {
-            mCommandQueue.animateExpandSettingsPanel(null);
-        }
-        mView.showDetailAdapter(true, detailAdapter, new int[]{x, y});
-    }
-
     /** */
     public void setFooterPageIndicator(PageIndicator pageIndicator) {
         mView.setFooterPageIndicator(pageIndicator);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanelControllerBase.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanelControllerBase.java
index d4d6da8f59103..0bff72286008b 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanelControllerBase.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanelControllerBase.java
@@ -298,21 +298,8 @@ public abstract class QSPanelControllerBase<T extends QSPanel> extends ViewContr
             mQsCustomizerController.hide();
             return;
         }
-        mView.closeDetail();
     }
 
-    /** */
-    public void openDetails(String subPanel) {
-        QSTile tile = getTile(subPanel);
-        // If there's no tile with that name (as defined in QSFactoryImpl or other QSFactory),
-        // QSFactory will not be able to create a tile and getTile will return null
-        if (tile != null) {
-            mView.showDetailAdapter(
-                    true, tile.getDetailAdapter(), new int[]{mView.getWidth() / 2, 0});
-        }
-    }
-
-
     void setListening(boolean listening) {
         mView.setListening(listening);
 
@@ -429,7 +416,7 @@ public abstract class QSPanelControllerBase<T extends QSPanel> extends ViewContr
     }
 
     /** */
-    public static final class TileRecord extends QSPanel.Record {
+    public static final class TileRecord {
         public TileRecord(QSTile tile, com.android.systemui.plugins.qs.QSTileView tileView) {
             this.tile = tile;
             this.tileView = tileView;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java b/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java
index d3f8db38fd594..8c08873b9ab69 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java
@@ -39,7 +39,6 @@ import com.android.internal.policy.SystemBarUtils;
 import com.android.settingslib.Utils;
 import com.android.systemui.R;
 import com.android.systemui.battery.BatteryMeterView;
-import com.android.systemui.qs.QSDetail.Callback;
 import com.android.systemui.statusbar.phone.StatusBarContentInsetsProvider;
 import com.android.systemui.statusbar.phone.StatusBarIconController.TintedIconManager;
 import com.android.systemui.statusbar.phone.StatusIconContainer;
@@ -548,10 +547,6 @@ public class QuickStatusBarHeader extends FrameLayout {
         post(() -> setClickable(!mExpanded));
     }
 
-    public void setCallback(Callback qsPanelCallback) {
-        mHeaderQsPanel.setCallback(qsPanelCallback);
-    }
-
     private void setContentMargins(View view, int marginStart, int marginEnd) {
         MarginLayoutParams lp = (MarginLayoutParams) view.getLayoutParams();
         lp.setMarginStart(marginStart);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java b/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java
index b29687fe74c3b..32a7916da70f7 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/customize/TileQueryHelper.java
@@ -205,15 +205,6 @@ public class TileQueryHelper {
                 finished();
             }
         }
-
-        @Override
-        public void onShowDetail(boolean show) {}
-
-        @Override
-        public void onToggleStateChanged(boolean state) {}
-
-        @Override
-        public void onScanStateChanged(boolean state) {}
     }
 
     private void addPackageTiles(final QSTileHost host) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
index 86fc4de7825af..1488231275c3a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
@@ -53,7 +53,6 @@ import com.android.systemui.qs.tiles.ReduceBrightColorsTile;
 import com.android.systemui.qs.tiles.RotationLockTile;
 import com.android.systemui.qs.tiles.ScreenRecordTile;
 import com.android.systemui.qs.tiles.UiModeNightTile;
-import com.android.systemui.qs.tiles.UserTile;
 import com.android.systemui.qs.tiles.WifiTile;
 import com.android.systemui.qs.tiles.WorkModeTile;
 import com.android.systemui.util.leak.GarbageMonitor;
@@ -82,7 +81,6 @@ public class QSFactoryImpl implements QSFactory {
     private final Provider<LocationTile> mLocationTileProvider;
     private final Provider<CastTile> mCastTileProvider;
     private final Provider<HotspotTile> mHotspotTileProvider;
-    private final Provider<UserTile> mUserTileProvider;
     private final Provider<BatterySaverTile> mBatterySaverTileProvider;
     private final Provider<DataSaverTile> mDataSaverTileProvider;
     private final Provider<NightDisplayTile> mNightDisplayTileProvider;
@@ -119,7 +117,6 @@ public class QSFactoryImpl implements QSFactory {
             Provider<LocationTile> locationTileProvider,
             Provider<CastTile> castTileProvider,
             Provider<HotspotTile> hotspotTileProvider,
-            Provider<UserTile> userTileProvider,
             Provider<BatterySaverTile> batterySaverTileProvider,
             Provider<DataSaverTile> dataSaverTileProvider,
             Provider<NightDisplayTile> nightDisplayTileProvider,
@@ -152,7 +149,6 @@ public class QSFactoryImpl implements QSFactory {
         mLocationTileProvider = locationTileProvider;
         mCastTileProvider = castTileProvider;
         mHotspotTileProvider = hotspotTileProvider;
-        mUserTileProvider = userTileProvider;
         mBatterySaverTileProvider = batterySaverTileProvider;
         mDataSaverTileProvider = dataSaverTileProvider;
         mNightDisplayTileProvider = nightDisplayTileProvider;
@@ -212,8 +208,6 @@ public class QSFactoryImpl implements QSFactory {
                 return mCastTileProvider.get();
             case "hotspot":
                 return mHotspotTileProvider.get();
-            case "user":
-                return mUserTileProvider.get();
             case "battery":
                 return mBatterySaverTileProvider.get();
             case "saver":
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileImpl.java
index 6d9d5b16fcabe..131589f33feed 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSTileImpl.java
@@ -60,7 +60,6 @@ import com.android.systemui.Dumpable;
 import com.android.systemui.animation.ActivityLaunchAnimator;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSIconView;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.plugins.qs.QSTile.State;
@@ -261,16 +260,6 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
         return new QSIconViewImpl(context);
     }
 
-    /** Returns corresponding DetailAdapter. */
-    @Nullable
-    public DetailAdapter getDetailAdapter() {
-        return null; // optional
-    }
-
-    protected DetailAdapter createDetailAdapter() {
-        throw new UnsupportedOperationException();
-    }
-
     /**
      * Is a startup check whether this device currently supports this tile.
      * Should not be used to conditionally hide tiles.  Only checked on tile
@@ -337,10 +326,6 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
                 .addTaggedData(FIELD_QS_POSITION, mHost.indexOf(mTileSpec));
     }
 
-    public void showDetail(boolean show) {
-        mHandler.obtainMessage(H.SHOW_DETAIL, show ? 1 : 0, 0).sendToTarget();
-    }
-
     public void refreshState() {
         refreshState(null);
     }
@@ -353,14 +338,6 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
         mHandler.obtainMessage(H.USER_SWITCH, newUserId, 0).sendToTarget();
     }
 
-    public void fireToggleStateChanged(boolean state) {
-        mHandler.obtainMessage(H.TOGGLE_STATE_CHANGED, state ? 1 : 0, 0).sendToTarget();
-    }
-
-    public void fireScanStateChanged(boolean state) {
-        mHandler.obtainMessage(H.SCAN_STATE_CHANGED, state ? 1 : 0, 0).sendToTarget();
-    }
-
     public void destroy() {
         mHandler.sendEmptyMessage(H.DESTROY);
     }
@@ -462,29 +439,6 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
         }
     }
 
-    private void handleShowDetail(boolean show) {
-        mShowingDetail = show;
-        for (int i = 0; i < mCallbacks.size(); i++) {
-            mCallbacks.get(i).onShowDetail(show);
-        }
-    }
-
-    protected boolean isShowingDetail() {
-        return mShowingDetail;
-    }
-
-    private void handleToggleStateChanged(boolean state) {
-        for (int i = 0; i < mCallbacks.size(); i++) {
-            mCallbacks.get(i).onToggleStateChanged(state);
-        }
-    }
-
-    private void handleScanStateChanged(boolean state) {
-        for (int i = 0; i < mCallbacks.size(); i++) {
-            mCallbacks.get(i).onScanStateChanged(state);
-        }
-    }
-
     protected void handleUserSwitch(int newUserId) {
         handleRefreshState(null);
     }
@@ -591,17 +545,14 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
         private static final int SECONDARY_CLICK = 3;
         private static final int LONG_CLICK = 4;
         private static final int REFRESH_STATE = 5;
-        private static final int SHOW_DETAIL = 6;
-        private static final int USER_SWITCH = 7;
-        private static final int TOGGLE_STATE_CHANGED = 8;
-        private static final int SCAN_STATE_CHANGED = 9;
-        private static final int DESTROY = 10;
-        private static final int REMOVE_CALLBACKS = 11;
-        private static final int REMOVE_CALLBACK = 12;
-        private static final int SET_LISTENING = 13;
+        private static final int USER_SWITCH = 6;
+        private static final int DESTROY = 7;
+        private static final int REMOVE_CALLBACKS = 8;
+        private static final int REMOVE_CALLBACK = 9;
+        private static final int SET_LISTENING = 10;
         @VisibleForTesting
-        protected static final int STALE = 14;
-        private static final int INITIALIZE = 15;
+        protected static final int STALE = 11;
+        private static final int INITIALIZE = 12;
 
         @VisibleForTesting
         protected H(Looper looper) {
@@ -639,18 +590,9 @@ public abstract class QSTileImpl<TState extends State> implements QSTile, Lifecy
                 } else if (msg.what == REFRESH_STATE) {
                     name = "handleRefreshState";
                     handleRefreshState(msg.obj);
-                } else if (msg.what == SHOW_DETAIL) {
-                    name = "handleShowDetail";
-                    handleShowDetail(msg.arg1 != 0);
                 } else if (msg.what == USER_SWITCH) {
                     name = "handleUserSwitch";
                     handleUserSwitch(msg.arg1);
-                } else if (msg.what == TOGGLE_STATE_CHANGED) {
-                    name = "handleToggleStateChanged";
-                    handleToggleStateChanged(msg.arg1 != 0);
-                } else if (msg.what == SCAN_STATE_CHANGED) {
-                    name = "handleScanStateChanged";
-                    handleScanStateChanged(msg.arg1 != 0);
                 } else if (msg.what == DESTROY) {
                     name = "handleDestroy";
                     handleDestroy();
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
index 754f8e26ee873..c61c18a2a029f 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java
@@ -19,7 +19,6 @@ package com.android.systemui.qs.tiles;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothClass;
 import android.bluetooth.BluetoothDevice;
-import android.bluetooth.BluetoothProfile;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.drawable.Drawable;
@@ -29,7 +28,6 @@ import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.text.TextUtils;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.Switch;
 
 import androidx.annotation.Nullable;
@@ -38,24 +36,18 @@ import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.Utils;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
-import com.android.settingslib.graph.BluetoothDeviceLayerDrawable;
 import com.android.systemui.R;
 import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSTile.BooleanState;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
-import com.android.systemui.qs.QSDetailItems;
-import com.android.systemui.qs.QSDetailItems.Item;
 import com.android.systemui.qs.QSHost;
 import com.android.systemui.qs.logging.QSLogger;
 import com.android.systemui.qs.tileimpl.QSTileImpl;
 import com.android.systemui.statusbar.policy.BluetoothController;
 
-import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -65,7 +57,6 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {
     private static final Intent BLUETOOTH_SETTINGS = new Intent(Settings.ACTION_BLUETOOTH_SETTINGS);
 
     private final BluetoothController mController;
-    private final BluetoothDetailAdapter mDetailAdapter;
 
     @Inject
     public BluetoothTile(
@@ -82,15 +73,9 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {
         super(host, backgroundLooper, mainHandler, falsingManager, metricsLogger,
                 statusBarStateController, activityStarter, qsLogger);
         mController = bluetoothController;
-        mDetailAdapter = (BluetoothDetailAdapter) createDetailAdapter();
         mController.observe(getLifecycle(), mCallback);
     }
 
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return mDetailAdapter;
-    }
-
     @Override
     public BooleanState newTileState() {
         return new BooleanState();
@@ -117,7 +102,6 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {
                     new Intent(Settings.ACTION_BLUETOOTH_SETTINGS), 0);
             return;
         }
-        showDetail(true);
         if (!mState.value) {
             mController.setBluetoothEnabled(true);
         }
@@ -251,53 +235,14 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {
         @Override
         public void onBluetoothStateChange(boolean enabled) {
             refreshState();
-            if (isShowingDetail()) {
-                mDetailAdapter.updateItems();
-                fireToggleStateChanged(mDetailAdapter.getToggleState());
-            }
         }
 
         @Override
         public void onBluetoothDevicesChanged() {
             refreshState();
-            if (isShowingDetail()) {
-                mDetailAdapter.updateItems();
-            }
         }
     };
 
-    @Override
-    protected DetailAdapter createDetailAdapter() {
-        return new BluetoothDetailAdapter();
-    }
-
-    /**
-     * Bluetooth icon wrapper for Quick Settings with a battery indicator that reflects the
-     * connected device's battery level. This is used instead of
-     * {@link com.android.systemui.qs.tileimpl.QSTileImpl.DrawableIcon} in order to use a context
-     * that reflects dark/light theme attributes.
-     */
-    private class BluetoothBatteryTileIcon extends Icon {
-        private int mBatteryLevel;
-        private float mIconScale;
-
-        BluetoothBatteryTileIcon(int batteryLevel, float iconScale) {
-            mBatteryLevel = batteryLevel;
-            mIconScale = iconScale;
-        }
-
-        @Override
-        public Drawable getDrawable(Context context) {
-            // This method returns Pair<Drawable, String> while first value is the drawable
-            return BluetoothDeviceLayerDrawable.createLayerDrawable(
-                    context,
-                    R.drawable.ic_bluetooth_connected,
-                    mBatteryLevel,
-                    mIconScale);
-        }
-    }
-
-
     /**
      * Bluetooth icon wrapper (when connected with no battery indicator) for Quick Settings. This is
      * used instead of {@link com.android.systemui.qs.tileimpl.QSTileImpl.DrawableIcon} in order to
@@ -315,129 +260,4 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {
             return context.getDrawable(R.drawable.ic_bluetooth_connected);
         }
     }
-
-    protected class BluetoothDetailAdapter implements DetailAdapter, QSDetailItems.Callback {
-        // We probably won't ever have space in the UI for more than 20 devices, so don't
-        // get info for them.
-        private static final int MAX_DEVICES = 20;
-        @Nullable
-        private QSDetailItems mItems;
-
-        @Override
-        public CharSequence getTitle() {
-            return mContext.getString(R.string.quick_settings_bluetooth_label);
-        }
-
-        @Override
-        public Boolean getToggleState() {
-            return mState.value;
-        }
-
-        @Override
-        public boolean getToggleEnabled() {
-            return mController.getBluetoothState() == BluetoothAdapter.STATE_OFF
-                    || mController.getBluetoothState() == BluetoothAdapter.STATE_ON;
-        }
-
-        @Override
-        public Intent getSettingsIntent() {
-            return BLUETOOTH_SETTINGS;
-        }
-
-        @Override
-        public void setToggleState(boolean state) {
-            MetricsLogger.action(mContext, MetricsEvent.QS_BLUETOOTH_TOGGLE, state);
-            mController.setBluetoothEnabled(state);
-        }
-
-        @Override
-        public int getMetricsCategory() {
-            return MetricsEvent.QS_BLUETOOTH_DETAILS;
-        }
-
-        @Override
-        public View createDetailView(Context context, View convertView, ViewGroup parent) {
-            mItems = QSDetailItems.convertOrInflate(context, convertView, parent);
-            mItems.setTagSuffix("Bluetooth");
-            mItems.setCallback(this);
-            updateItems();
-            setItemsVisible(mState.value);
-            return mItems;
-        }
-
-        public void setItemsVisible(boolean visible) {
-            if (mItems == null) return;
-            mItems.setItemsVisible(visible);
-        }
-
-        private void updateItems() {
-            if (mItems == null) return;
-            if (mController.isBluetoothEnabled()) {
-                mItems.setEmptyState(R.drawable.ic_qs_bluetooth_detail_empty,
-                        R.string.quick_settings_bluetooth_detail_empty_text);
-            } else {
-                mItems.setEmptyState(R.drawable.ic_qs_bluetooth_detail_empty,
-                        R.string.bt_is_off);
-            }
-            ArrayList<Item> items = new ArrayList<Item>();
-            final Collection<CachedBluetoothDevice> devices = mController.getDevices();
-            if (devices != null) {
-                int connectedDevices = 0;
-                int count = 0;
-                for (CachedBluetoothDevice device : devices) {
-                    if (mController.getBondState(device) == BluetoothDevice.BOND_NONE) continue;
-                    final Item item =
-                            new Item(
-                                    com.android.internal.R.drawable.ic_qs_bluetooth,
-                                    device.getName(),
-                                    device);
-                    int state = device.getMaxConnectionState();
-                    if (state == BluetoothProfile.STATE_CONNECTED) {
-                        item.iconResId = R.drawable.ic_bluetooth_connected;
-                        int batteryLevel = device.getBatteryLevel();
-                        if (batteryLevel > BluetoothDevice.BATTERY_LEVEL_UNKNOWN) {
-                            item.icon = new BluetoothBatteryTileIcon(batteryLevel,1 /* iconScale */);
-                            item.line2 = mContext.getString(
-                                    R.string.quick_settings_connected_battery_level,
-                                    Utils.formatPercentage(batteryLevel));
-                        } else {
-                            item.line2 = mContext.getString(R.string.quick_settings_connected);
-                        }
-                        item.canDisconnect = true;
-                        items.add(connectedDevices, item);
-                        connectedDevices++;
-                    } else if (state == BluetoothProfile.STATE_CONNECTING) {
-                        item.iconResId = R.drawable.ic_qs_bluetooth_connecting;
-                        item.line2 = mContext.getString(R.string.quick_settings_connecting);
-                        items.add(connectedDevices, item);
-                    } else {
-                        items.add(item);
-                    }
-                    if (++count == MAX_DEVICES) {
-                        break;
-                    }
-                }
-            }
-            mItems.setItems(items.toArray(new Item[items.size()]));
-        }
-
-        @Override
-        public void onDetailItemClick(Item item) {
-            if (item == null || item.tag == null) return;
-            final CachedBluetoothDevice device = (CachedBluetoothDevice) item.tag;
-            if (device != null && device.getMaxConnectionState()
-                    == BluetoothProfile.STATE_DISCONNECTED) {
-                mController.connect(device);
-            }
-        }
-
-        @Override
-        public void onDetailItemDisconnect(Item item) {
-            if (item == null || item.tag == null) return;
-            final CachedBluetoothDevice device = (CachedBluetoothDevice) item.tag;
-            if (device != null) {
-                mController.disconnect(device);
-            }
-        }
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
index 76c84f9b1b9e0..4d9c4c246f955 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CastTile.java
@@ -20,7 +20,6 @@ import static android.media.MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY;
 
 import android.annotation.NonNull;
 import android.app.Dialog;
-import android.content.Context;
 import android.content.Intent;
 import android.media.MediaRouter.RouteInfo;
 import android.os.Handler;
@@ -29,8 +28,6 @@ import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.util.Log;
 import android.view.View;
-import android.view.View.OnAttachStateChangeListener;
-import android.view.ViewGroup;
 import android.widget.Button;
 
 import androidx.annotation.Nullable;
@@ -44,11 +41,8 @@ import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSTile.BooleanState;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
-import com.android.systemui.qs.QSDetailItems;
-import com.android.systemui.qs.QSDetailItems.Item;
 import com.android.systemui.qs.QSHost;
 import com.android.systemui.qs.logging.QSLogger;
 import com.android.systemui.qs.tileimpl.QSTileImpl;
@@ -62,7 +56,6 @@ import com.android.systemui.statusbar.policy.HotspotController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 
 import java.util.ArrayList;
-import java.util.LinkedHashMap;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -73,7 +66,6 @@ public class CastTile extends QSTileImpl<BooleanState> {
             new Intent(Settings.ACTION_CAST_SETTINGS);
 
     private final CastController mController;
-    private final CastDetailAdapter mDetailAdapter;
     private final KeyguardStateController mKeyguard;
     private final NetworkController mNetworkController;
     private final DialogLaunchAnimator mDialogLaunchAnimator;
@@ -100,7 +92,6 @@ public class CastTile extends QSTileImpl<BooleanState> {
         super(host, backgroundLooper, mainHandler, falsingManager, metricsLogger,
                 statusBarStateController, activityStarter, qsLogger);
         mController = castController;
-        mDetailAdapter = new CastDetailAdapter();
         mKeyguard = keyguardStateController;
         mNetworkController = networkController;
         mDialogLaunchAnimator = dialogLaunchAnimator;
@@ -110,11 +101,6 @@ public class CastTile extends QSTileImpl<BooleanState> {
         hotspotController.observe(this, mHotspotCallback);
     }
 
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return mDetailAdapter;
-    }
-
     @Override
     public BooleanState newTileState() {
         BooleanState state = new BooleanState();
@@ -154,14 +140,14 @@ public class CastTile extends QSTileImpl<BooleanState> {
         }
 
         List<CastDevice> activeDevices = getActiveDevices();
-        if (willPopDetail()) {
+        if (willPopDialog()) {
             if (!mKeyguard.isShowing()) {
-                showDetail(view);
+                showDialog(view);
             } else {
                 mActivityStarter.postQSRunnableDismissingKeyguard(() -> {
                     // Dismissing the keyguard will collapse the shade, so we don't animate from the
                     // view here as it would not look good.
-                    showDetail(null /* view */);
+                    showDialog(null /* view */);
                 });
             }
         } else {
@@ -173,7 +159,7 @@ public class CastTile extends QSTileImpl<BooleanState> {
     // (neither routes nor projection), or if we have an active route. In other cases, we assume
     // that a projection is active. This is messy, but this tile never correctly handled the
     // case where multiple devices were active :-/.
-    private boolean willPopDetail() {
+    private boolean willPopDialog() {
         List<CastDevice> activeDevices = getActiveDevices();
         return activeDevices.isEmpty() || (activeDevices.get(0).tag instanceof RouteInfo);
     }
@@ -190,11 +176,6 @@ public class CastTile extends QSTileImpl<BooleanState> {
         return activeDevices;
     }
 
-    @Override
-    public void showDetail(boolean show) {
-        showDetail(null /* view */);
-    }
-
     private static class DialogHolder {
         private Dialog mDialog;
 
@@ -203,7 +184,7 @@ public class CastTile extends QSTileImpl<BooleanState> {
         }
     }
 
-    private void showDetail(@Nullable View view) {
+    private void showDialog(@Nullable View view) {
         mUiHandler.post(() -> {
             final DialogHolder holder = new DialogHolder();
             final Dialog dialog = MediaRouteDialogPresenter.createDialog(
@@ -268,10 +249,8 @@ public class CastTile extends QSTileImpl<BooleanState> {
             if (!state.value) {
                 state.secondaryLabel = "";
             }
-            state.contentDescription = state.contentDescription + ","
-                    + mContext.getString(R.string.accessibility_quick_settings_open_details);
             state.expandedAccessibilityClassName = Button.class.getName();
-            state.forceExpandIcon = willPopDetail();
+            state.forceExpandIcon = willPopDialog();
         } else {
             state.state = Tile.STATE_UNAVAILABLE;
             String noWifi = mContext.getString(R.string.quick_settings_cast_no_wifi);
@@ -279,7 +258,6 @@ public class CastTile extends QSTileImpl<BooleanState> {
             state.forceExpandIcon = false;
         }
         state.stateDescription = state.stateDescription + ", " + state.secondaryLabel;
-        mDetailAdapter.updateItems(devices);
     }
 
     @Override
@@ -339,118 +317,4 @@ public class CastTile extends QSTileImpl<BooleanState> {
             refreshState();
         }
     };
-
-    private final class CastDetailAdapter implements DetailAdapter, QSDetailItems.Callback {
-        private final LinkedHashMap<String, CastDevice> mVisibleOrder = new LinkedHashMap<>();
-
-        private QSDetailItems mItems;
-
-        @Override
-        public CharSequence getTitle() {
-            return mContext.getString(R.string.quick_settings_cast_title);
-        }
-
-        @Override
-        public Boolean getToggleState() {
-            return null;
-        }
-
-        @Override
-        public Intent getSettingsIntent() {
-            return CAST_SETTINGS;
-        }
-
-        @Override
-        public void setToggleState(boolean state) {
-            // noop
-        }
-
-        @Override
-        public int getMetricsCategory() {
-            return MetricsEvent.QS_CAST_DETAILS;
-        }
-
-        @Override
-        public View createDetailView(Context context, View convertView, ViewGroup parent) {
-            mItems = QSDetailItems.convertOrInflate(context, convertView, parent);
-            mItems.setTagSuffix("Cast");
-            if (convertView == null) {
-                if (DEBUG) Log.d(TAG, "addOnAttachStateChangeListener");
-                mItems.addOnAttachStateChangeListener(new OnAttachStateChangeListener() {
-                    @Override
-                    public void onViewAttachedToWindow(View v) {
-                        if (DEBUG) Log.d(TAG, "onViewAttachedToWindow");
-                    }
-
-                    @Override
-                    public void onViewDetachedFromWindow(View v) {
-                        if (DEBUG) Log.d(TAG, "onViewDetachedFromWindow");
-                        mVisibleOrder.clear();
-                    }
-                });
-            }
-            mItems.setEmptyState(R.drawable.ic_qs_cast_detail_empty,
-                    R.string.quick_settings_cast_detail_empty_text);
-            mItems.setCallback(this);
-            updateItems(mController.getCastDevices());
-            mController.setDiscovering(true);
-            return mItems;
-        }
-
-        private void updateItems(List<CastDevice> devices) {
-            if (mItems == null) return;
-            Item[] items = null;
-            if (devices != null && !devices.isEmpty()) {
-                // if we are connected, simply show that device
-                for (CastDevice device : devices) {
-                    if (device.state == CastDevice.STATE_CONNECTED) {
-                        final Item item =
-                                new Item(
-                                        R.drawable.ic_cast_connected,
-                                        getDeviceName(device),
-                                        device);
-                        item.line2 = mContext.getString(R.string.quick_settings_connected);
-                        item.canDisconnect = true;
-                        items = new Item[] { item };
-                        break;
-                    }
-                }
-                // otherwise list all available devices, and don't move them around
-                if (items == null) {
-                    for (CastDevice device : devices) {
-                        mVisibleOrder.put(device.id, device);
-                    }
-                    items = new Item[devices.size()];
-                    int i = 0;
-                    for (String id : mVisibleOrder.keySet()) {
-                        final CastDevice device = mVisibleOrder.get(id);
-                        if (!devices.contains(device)) continue;
-                        final Item item =
-                                new Item(R.drawable.ic_cast, getDeviceName(device), device);
-                        if (device.state == CastDevice.STATE_CONNECTING) {
-                            item.line2 = mContext.getString(R.string.quick_settings_connecting);
-                        }
-                        items[i++] = item;
-                    }
-                }
-            }
-            mItems.setItems(items);
-        }
-
-        @Override
-        public void onDetailItemClick(Item item) {
-            if (item == null || item.tag == null) return;
-            MetricsLogger.action(mContext, MetricsEvent.QS_CAST_SELECT);
-            final CastDevice device = (CastDevice) item.tag;
-            mController.startCasting(device);
-        }
-
-        @Override
-        public void onDetailItemDisconnect(Item item) {
-            if (item == null || item.tag == null) return;
-            MetricsLogger.action(mContext, MetricsEvent.QS_CAST_DISCONNECT);
-            final CastDevice device = (CastDevice) item.tag;
-            mController.stopCasting(device);
-        }
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
index 698a2538ee87e..e116f759993ec 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/CellularTile.java
@@ -32,9 +32,7 @@ import android.service.quicksettings.Tile;
 import android.telephony.SubscriptionManager;
 import android.text.Html;
 import android.text.TextUtils;
-import android.view.LayoutInflater;
 import android.view.View;
-import android.view.ViewGroup;
 import android.view.WindowManager.LayoutParams;
 import android.widget.Switch;
 
@@ -49,7 +47,6 @@ import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSIconView;
 import com.android.systemui.plugins.qs.QSTile.SignalState;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
@@ -71,7 +68,6 @@ public class CellularTile extends QSTileImpl<SignalState> {
 
     private final NetworkController mController;
     private final DataUsageController mDataController;
-    private final CellularDetailAdapter mDetailAdapter;
 
     private final CellSignalCallback mSignalCallback = new CellSignalCallback();
 
@@ -91,7 +87,6 @@ public class CellularTile extends QSTileImpl<SignalState> {
                 statusBarStateController, activityStarter, qsLogger);
         mController = networkController;
         mDataController = mController.getMobileDataController();
-        mDetailAdapter = new CellularDetailAdapter();
         mController.observe(getLifecycle(), mSignalCallback);
     }
 
@@ -105,11 +100,6 @@ public class CellularTile extends QSTileImpl<SignalState> {
         return new SignalTileView(context);
     }
 
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return mDetailAdapter;
-    }
-
     @Override
     public Intent getLongClickIntent() {
         if (getState().state == Tile.STATE_UNAVAILABLE) {
@@ -161,12 +151,7 @@ public class CellularTile extends QSTileImpl<SignalState> {
 
     @Override
     protected void handleSecondaryClick(@Nullable View view) {
-        if (mDataController.isMobileDataSupported()) {
-            showDetail(true);
-        } else {
-            mActivityStarter
-                    .postStartActivityDismissingKeyguard(getCellularSettingIntent(),0 /* delay */);
-        }
+        handleLongClick(view);
     }
 
     @Override
@@ -298,11 +283,6 @@ public class CellularTile extends QSTileImpl<SignalState> {
             mInfo.airplaneModeEnabled = icon.visible;
             refreshState(mInfo);
         }
-
-        @Override
-        public void setMobileDataEnabled(boolean enabled) {
-            mDetailAdapter.setMobileDataEnabled(enabled);
-        }
     }
 
     static Intent getCellularSettingIntent() {
@@ -314,53 +294,4 @@ public class CellularTile extends QSTileImpl<SignalState> {
         }
         return intent;
     }
-
-    private final class CellularDetailAdapter implements DetailAdapter {
-
-        @Override
-        public CharSequence getTitle() {
-            return mContext.getString(R.string.quick_settings_cellular_detail_title);
-        }
-
-        @Nullable
-        @Override
-        public Boolean getToggleState() {
-            return mDataController.isMobileDataSupported()
-                    ? mDataController.isMobileDataEnabled()
-                    : null;
-        }
-
-        @Override
-        public Intent getSettingsIntent() {
-            return getCellularSettingIntent();
-        }
-
-        @Override
-        public void setToggleState(boolean state) {
-            MetricsLogger.action(mContext, MetricsEvent.QS_CELLULAR_TOGGLE, state);
-            mDataController.setMobileDataEnabled(state);
-        }
-
-        @Override
-        public int getMetricsCategory() {
-            return MetricsEvent.QS_DATAUSAGEDETAIL;
-        }
-
-        @Override
-        public View createDetailView(Context context, View convertView, ViewGroup parent) {
-            final DataUsageDetailView v = (DataUsageDetailView) (convertView != null
-                    ? convertView
-                    : LayoutInflater.from(mContext).inflate(R.layout.data_usage, parent, false));
-            final DataUsageController.DataUsageInfo info = mDataController.getDataUsageInfo();
-            if (info == null) return v;
-            v.bind(info);
-            v.findViewById(R.id.roaming_text).setVisibility(mSignalCallback.mInfo.roaming
-                    ? View.VISIBLE : View.INVISIBLE);
-            return v;
-        }
-
-        public void setMobileDataEnabled(boolean enabled) {
-            fireToggleStateChanged(enabled);
-        }
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
index a33650cd3d3f2..6cff4cd03b0d5 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
@@ -25,8 +25,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Handler;
 import android.os.Looper;
@@ -34,16 +32,10 @@ import android.os.UserManager;
 import android.provider.Settings;
 import android.provider.Settings.Global;
 import android.service.notification.ZenModeConfig;
-import android.service.notification.ZenModeConfig.ZenRule;
 import android.service.quicksettings.Tile;
 import android.text.TextUtils;
-import android.util.Slog;
-import android.view.LayoutInflater;
 import android.view.View;
-import android.view.View.OnAttachStateChangeListener;
-import android.view.ViewGroup;
 import android.widget.Switch;
-import android.widget.Toast;
 
 import androidx.annotation.Nullable;
 
@@ -52,13 +44,11 @@ import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settingslib.notification.EnableZenModeDialog;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
-import com.android.systemui.SysUIToast;
 import com.android.systemui.animation.DialogLaunchAnimator;
 import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSTile.BooleanState;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.qs.QSHost;
@@ -69,7 +59,6 @@ import com.android.systemui.qs.tiles.dialog.QSZenModeDialogMetricsLogger;
 import com.android.systemui.statusbar.phone.SystemUIDialog;
 import com.android.systemui.statusbar.policy.ZenModeController;
 import com.android.systemui.util.settings.SecureSettings;
-import com.android.systemui.volume.ZenModePanel;
 
 import javax.inject.Inject;
 
@@ -83,14 +72,12 @@ public class DndTile extends QSTileImpl<BooleanState> {
             new Intent(Settings.ACTION_ZEN_MODE_PRIORITY_SETTINGS);
 
     private final ZenModeController mController;
-    private final DndDetailAdapter mDetailAdapter;
     private final SharedPreferences mSharedPreferences;
     private final SettingObserver mSettingZenDuration;
     private final DialogLaunchAnimator mDialogLaunchAnimator;
     private final QSZenModeDialogMetricsLogger mQSZenDialogMetricsLogger;
 
     private boolean mListening;
-    private boolean mShowingDetail;
 
     @Inject
     public DndTile(
@@ -111,7 +98,6 @@ public class DndTile extends QSTileImpl<BooleanState> {
                 statusBarStateController, activityStarter, qsLogger);
         mController = zenModeController;
         mSharedPreferences = sharedPreferences;
-        mDetailAdapter = new DndDetailAdapter();
         mController.observe(getLifecycle(), mZenCallback);
         mDialogLaunchAnimator = dialogLaunchAnimator;
         mSettingZenDuration = new SettingObserver(secureSettings, mUiHandler,
@@ -141,11 +127,6 @@ public class DndTile extends QSTileImpl<BooleanState> {
                 false /* defaultValue */);
     }
 
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return mDetailAdapter;
-    }
-
     @Override
     public BooleanState newTileState() {
         return new BooleanState();
@@ -225,28 +206,7 @@ public class DndTile extends QSTileImpl<BooleanState> {
 
     @Override
     protected void handleSecondaryClick(@Nullable View view) {
-        if (mController.isVolumeRestricted()) {
-            // Collapse the panels, so the user can see the toast.
-            mHost.collapsePanels();
-            SysUIToast.makeText(mContext, mContext.getString(
-                    com.android.internal.R.string.error_message_change_not_allowed),
-                    Toast.LENGTH_LONG).show();
-            return;
-        }
-        if (!mState.value) {
-            // Because of the complexity of the zen panel, it needs to be shown after
-            // we turn on zen below.
-            mController.addCallback(new ZenModeController.Callback() {
-                @Override
-                public void onZenChanged(int zen) {
-                    mController.removeCallback(this);
-                    showDetail(true);
-                }
-            });
-            mController.setZen(Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, null, TAG);
-        } else {
-            showDetail(true);
-        }
+        handleLongClick(view);
     }
 
     @Override
@@ -295,9 +255,6 @@ public class DndTile extends QSTileImpl<BooleanState> {
                         R.string.accessibility_quick_settings_dnd);
                 break;
         }
-        if (valueChanged) {
-            fireToggleStateChanged(state.value);
-        }
         state.dualLabelContentDescription = mContext.getResources().getString(
                 R.string.accessibility_quick_settings_open_settings, getTileLabel());
         state.expandedAccessibilityClassName = Switch.class.getName();
@@ -349,146 +306,6 @@ public class DndTile extends QSTileImpl<BooleanState> {
     private final ZenModeController.Callback mZenCallback = new ZenModeController.Callback() {
         public void onZenChanged(int zen) {
             refreshState(zen);
-            if (isShowingDetail()) {
-                mDetailAdapter.updatePanel();
-            }
-        }
-
-        @Override
-        public void onConfigChanged(ZenModeConfig config) {
-            if (isShowingDetail()) {
-                mDetailAdapter.updatePanel();
-            }
-        }
-    };
-
-    private final class DndDetailAdapter implements DetailAdapter, OnAttachStateChangeListener {
-
-        @Nullable
-        private ZenModePanel mZenPanel;
-        private boolean mAuto;
-
-        @Override
-        public CharSequence getTitle() {
-            return mContext.getString(R.string.quick_settings_dnd_label);
-        }
-
-        @Override
-        public Boolean getToggleState() {
-            return mState.value;
-        }
-
-        @Override
-        public Intent getSettingsIntent() {
-            return ZEN_SETTINGS;
-        }
-
-        @Override
-        public void setToggleState(boolean state) {
-            MetricsLogger.action(mContext, MetricsEvent.QS_DND_TOGGLE, state);
-            if (!state) {
-                mController.setZen(ZEN_MODE_OFF, null, TAG);
-                mAuto = false;
-            } else {
-                mController.setZen(Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, null, TAG);
-            }
-        }
-
-        @Override
-        public int getMetricsCategory() {
-            return MetricsEvent.QS_DND_DETAILS;
-        }
-
-        @Override
-        public View createDetailView(Context context, View convertView, ViewGroup parent) {
-            mZenPanel = convertView != null ? (ZenModePanel) convertView
-                    : (ZenModePanel) LayoutInflater.from(context).inflate(
-                            R.layout.zen_mode_panel, parent, false);
-            if (convertView == null) {
-                mZenPanel.init(mController);
-                mZenPanel.addOnAttachStateChangeListener(this);
-                mZenPanel.setCallback(mZenModePanelCallback);
-                mZenPanel.setEmptyState(R.drawable.ic_qs_dnd_detail_empty, R.string.dnd_is_off);
-            }
-            updatePanel();
-            return mZenPanel;
-        }
-
-        private void updatePanel() {
-            if (mZenPanel == null) return;
-            mAuto = false;
-            if (mController.getZen() == ZEN_MODE_OFF) {
-                mZenPanel.setState(ZenModePanel.STATE_OFF);
-            } else {
-                ZenModeConfig config = mController.getConfig();
-                String summary = "";
-                if (config.manualRule != null && config.manualRule.enabler != null) {
-                    summary = getOwnerCaption(config.manualRule.enabler);
-                }
-                for (ZenRule automaticRule : config.automaticRules.values()) {
-                    if (automaticRule.isAutomaticActive()) {
-                        if (summary.isEmpty()) {
-                            summary = mContext.getString(R.string.qs_dnd_prompt_auto_rule,
-                                    automaticRule.name);
-                        } else {
-                            summary = mContext.getString(R.string.qs_dnd_prompt_auto_rule_app);
-                        }
-                    }
-                }
-                if (summary.isEmpty()) {
-                    mZenPanel.setState(ZenModePanel.STATE_MODIFY);
-                } else {
-                    mAuto = true;
-                    mZenPanel.setState(ZenModePanel.STATE_AUTO_RULE);
-                    mZenPanel.setAutoText(summary);
-                }
-            }
-        }
-
-        private String getOwnerCaption(String owner) {
-            final PackageManager pm = mContext.getPackageManager();
-            try {
-                final ApplicationInfo info = pm.getApplicationInfo(owner, 0);
-                if (info != null) {
-                    final CharSequence seq = info.loadLabel(pm);
-                    if (seq != null) {
-                        final String str = seq.toString().trim();
-                        return mContext.getString(R.string.qs_dnd_prompt_app, str);
-                    }
-                }
-            } catch (Throwable e) {
-                Slog.w(TAG, "Error loading owner caption", e);
-            }
-            return "";
-        }
-
-        @Override
-        public void onViewAttachedToWindow(View v) {
-            mShowingDetail = true;
-        }
-
-        @Override
-        public void onViewDetachedFromWindow(View v) {
-            mShowingDetail = false;
-            mZenPanel = null;
-        }
-    }
-
-    private final ZenModePanel.Callback mZenModePanelCallback = new ZenModePanel.Callback() {
-        @Override
-        public void onPrioritySettings() {
-            mActivityStarter.postStartActivityDismissingKeyguard(
-                    ZEN_PRIORITY_SETTINGS, 0);
-        }
-
-        @Override
-        public void onInteraction() {
-            // noop
-        }
-
-        @Override
-        public void onExpanded(boolean expanded) {
-            // noop
         }
     };
 
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/InternetTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/InternetTile.java
index 9df942d3260a6..cd7021eb20aaf 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/InternetTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/InternetTile.java
@@ -411,10 +411,6 @@ public class InternetTile extends QSTileImpl<SignalState> {
         }
         boolean wifiConnected = cb.mEnabled && (cb.mWifiSignalIconId > 0) && (cb.mSsid != null);
         boolean wifiNotConnected = (cb.mWifiSignalIconId > 0) && (cb.mSsid == null);
-        boolean enabledChanging = state.value != cb.mEnabled;
-        if (enabledChanging) {
-            fireToggleStateChanged(cb.mEnabled);
-        }
         if (state.slash == null) {
             state.slash = new SlashState();
             state.slash.rotation = 6;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/SensorPrivacyToggleTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/SensorPrivacyToggleTile.java
index 0be0619145b3f..f4dd415cb6787 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/SensorPrivacyToggleTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/SensorPrivacyToggleTile.java
@@ -36,7 +36,6 @@ import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.qs.QSHost;
@@ -134,12 +133,6 @@ public abstract class SensorPrivacyToggleTile extends QSTileImpl<QSTile.BooleanS
         return new Intent(Settings.ACTION_PRIVACY_SETTINGS);
     }
 
-    @Nullable
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return super.getDetailAdapter();
-    }
-
     @Override
     public void onSensorBlockedChanged(int sensor, boolean blocked) {
         if (sensor == getSensorId()) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailItemView.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailItemView.java
index 076ef3573dbe5..5840a3ddf44d9 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailItemView.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserDetailItemView.java
@@ -150,6 +150,6 @@ public class UserDetailItemView extends LinearLayout {
     }
 
     protected int getFontSizeDimen() {
-        return R.dimen.qs_detail_item_secondary_text_size;
+        return R.dimen.qs_tile_text_size;
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java
deleted file mode 100644
index db1b6e68640ef..0000000000000
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/UserTile.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (C) 2015 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.systemui.qs.tiles;
-
-import android.content.Context;
-import android.content.Intent;
-import android.graphics.drawable.Drawable;
-import android.os.Handler;
-import android.os.Looper;
-import android.provider.Settings;
-import android.util.Pair;
-import android.view.View;
-
-import androidx.annotation.Nullable;
-
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.systemui.dagger.qualifiers.Background;
-import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
-import com.android.systemui.plugins.qs.QSTile;
-import com.android.systemui.plugins.qs.QSTile.State;
-import com.android.systemui.plugins.statusbar.StatusBarStateController;
-import com.android.systemui.qs.QSHost;
-import com.android.systemui.qs.logging.QSLogger;
-import com.android.systemui.qs.tileimpl.QSTileImpl;
-import com.android.systemui.statusbar.policy.UserInfoController;
-import com.android.systemui.statusbar.policy.UserSwitcherController;
-
-import javax.inject.Inject;
-
-public class UserTile extends QSTileImpl<State> implements UserInfoController.OnUserInfoChangedListener {
-
-    private final UserSwitcherController mUserSwitcherController;
-    private final UserInfoController mUserInfoController;
-    @Nullable
-    private Pair<String, Drawable> mLastUpdate;
-
-    @Inject
-    public UserTile(
-            QSHost host,
-            @Background Looper backgroundLooper,
-            @Main Handler mainHandler,
-            FalsingManager falsingManager,
-            MetricsLogger metricsLogger,
-            StatusBarStateController statusBarStateController,
-            ActivityStarter activityStarter,
-            QSLogger qsLogger,
-            UserSwitcherController userSwitcherController,
-            UserInfoController userInfoController
-    ) {
-        super(host, backgroundLooper, mainHandler, falsingManager, metricsLogger,
-                statusBarStateController, activityStarter, qsLogger);
-        mUserSwitcherController = userSwitcherController;
-        mUserInfoController = userInfoController;
-        mUserInfoController.observe(getLifecycle(), this);
-    }
-
-    @Override
-    public State newTileState() {
-        return new QSTile.State();
-    }
-
-    @Override
-    public Intent getLongClickIntent() {
-        return new Intent(Settings.ACTION_USER_SETTINGS);
-    }
-
-    @Override
-    protected void handleClick(@Nullable View view) {
-        showDetail(true);
-    }
-
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return mUserSwitcherController.mUserDetailAdapter;
-    }
-
-    @Override
-    public int getMetricsCategory() {
-        return MetricsEvent.QS_USER_TILE;
-    }
-
-    @Override
-    public CharSequence getTileLabel() {
-        return getState().label;
-    }
-
-    @Override
-    protected void handleUpdateState(State state, Object arg) {
-        final Pair<String, Drawable> p = arg != null ? (Pair<String, Drawable>) arg : mLastUpdate;
-        if (p != null) {
-            state.label = p.first;
-            // TODO: Better content description.
-            state.contentDescription = p.first;
-            state.icon = new Icon() {
-                @Override
-                public Drawable getDrawable(Context context) {
-                    return p.second;
-                }
-            };
-        } else {
-            // TODO: Default state.
-        }
-    }
-
-    @Override
-    public void onUserInfoChanged(String name, Drawable picture, String userAccount) {
-        mLastUpdate = new Pair<>(name, picture);
-        refreshState(mLastUpdate);
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
index c82ff341bb123..b2be56cca51ef 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/WifiTile.java
@@ -28,27 +28,22 @@ import android.service.quicksettings.Tile;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.View;
-import android.view.ViewGroup;
 import android.widget.Switch;
 
 import androidx.annotation.Nullable;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.settingslib.wifi.AccessPoint;
 import com.android.systemui.R;
 import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSIconView;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.plugins.qs.QSTile.SignalState;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.qs.AlphaControlledSignalTileView;
-import com.android.systemui.qs.QSDetailItems;
-import com.android.systemui.qs.QSDetailItems.Item;
 import com.android.systemui.qs.QSHost;
 import com.android.systemui.qs.logging.QSLogger;
 import com.android.systemui.qs.tileimpl.QSIconViewImpl;
@@ -58,9 +53,6 @@ import com.android.systemui.statusbar.connectivity.NetworkController;
 import com.android.systemui.statusbar.connectivity.SignalCallback;
 import com.android.systemui.statusbar.connectivity.WifiIcons;
 import com.android.systemui.statusbar.connectivity.WifiIndicators;
-import com.android.wifitrackerlib.WifiEntry;
-
-import java.util.List;
 
 import javax.inject.Inject;
 
@@ -70,7 +62,6 @@ public class WifiTile extends QSTileImpl<SignalState> {
 
     protected final NetworkController mController;
     private final AccessPointController mWifiController;
-    private final WifiDetailAdapter mDetailAdapter;
     private final QSTile.SignalState mStateBeforeClick = newTileState();
 
     protected final WifiSignalCallback mSignalCallback = new WifiSignalCallback();
@@ -93,7 +84,6 @@ public class WifiTile extends QSTileImpl<SignalState> {
                 statusBarStateController, activityStarter, qsLogger);
         mController = networkController;
         mWifiController = accessPointController;
-        mDetailAdapter = (WifiDetailAdapter) createDetailAdapter();
         mController.observe(getLifecycle(), mSignalCallback);
         mStateBeforeClick.spec = "wifi";
     }
@@ -103,25 +93,6 @@ public class WifiTile extends QSTileImpl<SignalState> {
         return new SignalState();
     }
 
-    @Override
-    public void setDetailListening(boolean listening) {
-        if (listening) {
-            mWifiController.addAccessPointCallback(mDetailAdapter);
-        } else {
-            mWifiController.removeAccessPointCallback(mDetailAdapter);
-        }
-    }
-
-    @Override
-    public DetailAdapter getDetailAdapter() {
-        return mDetailAdapter;
-    }
-
-    @Override
-    protected DetailAdapter createDetailAdapter() {
-        return new WifiDetailAdapter();
-    }
-
     @Override
     public QSIconView createTileView(Context context) {
         return new AlphaControlledSignalTileView(context);
@@ -158,7 +129,6 @@ public class WifiTile extends QSTileImpl<SignalState> {
                     new Intent(Settings.ACTION_WIFI_SETTINGS), 0);
             return;
         }
-        showDetail(true);
         if (!mState.value) {
             mController.setWifiEnabled(true);
         }
@@ -185,11 +155,6 @@ public class WifiTile extends QSTileImpl<SignalState> {
                 && (cb.ssid != null || cb.wifiSignalIconId != WifiIcons.QS_WIFI_NO_NETWORK);
         boolean wifiNotConnected = (cb.ssid == null)
                 && (cb.wifiSignalIconId == WifiIcons.QS_WIFI_NO_NETWORK);
-        boolean enabledChanging = state.value != cb.enabled;
-        if (enabledChanging) {
-            mDetailAdapter.setItemsVisible(cb.enabled);
-            fireToggleStateChanged(cb.enabled);
-        }
         if (state.slash == null) {
             state.slash = new SlashState();
             state.slash.rotation = 6;
@@ -315,150 +280,7 @@ public class WifiTile extends QSTileImpl<SignalState> {
             mInfo.wifiSignalContentDescription = indicators.qsIcon.contentDescription;
             mInfo.isTransient = indicators.isTransient;
             mInfo.statusLabel = indicators.statusLabel;
-            if (isShowingDetail()) {
-                mDetailAdapter.updateItems();
-            }
             refreshState();
         }
     }
-
-    protected class WifiDetailAdapter implements DetailAdapter,
-            AccessPointController.AccessPointCallback, QSDetailItems.Callback {
-
-        @Nullable
-        private QSDetailItems mItems;
-        @Nullable
-        private WifiEntry[] mAccessPoints;
-
-        @Override
-        public CharSequence getTitle() {
-            return mContext.getString(R.string.quick_settings_wifi_label);
-        }
-
-        public Intent getSettingsIntent() {
-            return WIFI_SETTINGS;
-        }
-
-        @Override
-        public Boolean getToggleState() {
-            return mState.value;
-        }
-
-        @Override
-        public void setToggleState(boolean state) {
-            if (DEBUG) Log.d(TAG, "setToggleState " + state);
-            MetricsLogger.action(mContext, MetricsEvent.QS_WIFI_TOGGLE, state);
-            mController.setWifiEnabled(state);
-        }
-
-        @Override
-        public int getMetricsCategory() {
-            return MetricsEvent.QS_WIFI_DETAILS;
-        }
-
-        @Override
-        public View createDetailView(Context context, View convertView, ViewGroup parent) {
-            if (DEBUG) Log.d(TAG, "createDetailView convertView=" + (convertView != null));
-            mAccessPoints = null;
-            mItems = QSDetailItems.convertOrInflate(context, convertView, parent);
-            mItems.setTagSuffix("Wifi");
-            mItems.setCallback(this);
-            mWifiController.scanForAccessPoints(); // updates APs and items
-            setItemsVisible(mState.value);
-            return mItems;
-        }
-
-        @Override
-        public void onAccessPointsChanged(final List<WifiEntry> accessPoints) {
-            mAccessPoints = filterUnreachableAPs(accessPoints);
-
-            updateItems();
-        }
-
-        /** Filter unreachable APs from mAccessPoints */
-        private WifiEntry[] filterUnreachableAPs(List<WifiEntry> unfiltered) {
-            int numReachable = 0;
-            for (WifiEntry ap : unfiltered) {
-                if (isWifiEntryReachable(ap)) numReachable++;
-            }
-            if (numReachable != unfiltered.size()) {
-                WifiEntry[] accessPoints = new WifiEntry[numReachable];
-                int i = 0;
-                for (WifiEntry ap : unfiltered) {
-                    if (isWifiEntryReachable(ap)) accessPoints[i++] = ap;
-                }
-                return accessPoints;
-            }
-            return unfiltered.toArray(new WifiEntry[0]);
-        }
-
-        @Override
-        public void onSettingsActivityTriggered(Intent settingsIntent) {
-            mActivityStarter.postStartActivityDismissingKeyguard(settingsIntent, 0);
-        }
-
-        @Override
-        public void onDetailItemClick(Item item) {
-            if (item == null || item.tag == null) return;
-            final WifiEntry ap = (WifiEntry) item.tag;
-            if (ap.getConnectedState() == WifiEntry.CONNECTED_STATE_DISCONNECTED) {
-                if (mWifiController.connect(ap)) {
-                    mHost.collapsePanels();
-                }
-            }
-            showDetail(false);
-        }
-
-        @Override
-        public void onDetailItemDisconnect(Item item) {
-            // noop
-        }
-
-        public void setItemsVisible(boolean visible) {
-            if (mItems == null) return;
-            mItems.setItemsVisible(visible);
-        }
-
-        private void updateItems() {
-            if (mItems == null) return;
-            if ((mAccessPoints != null && mAccessPoints.length > 0)
-                    || !mSignalCallback.mInfo.enabled) {
-                fireScanStateChanged(false);
-            } else {
-                fireScanStateChanged(true);
-            }
-
-            // Wi-Fi is off
-            if (!mSignalCallback.mInfo.enabled) {
-                mItems.setEmptyState(WifiIcons.QS_WIFI_NO_NETWORK,
-                        R.string.wifi_is_off);
-                mItems.setItems(null);
-                return;
-            }
-
-            // No available access points
-            mItems.setEmptyState(WifiIcons.QS_WIFI_NO_NETWORK,
-                    R.string.quick_settings_wifi_detail_empty_text);
-
-            // Build the list
-            Item[] items = null;
-            if (mAccessPoints != null) {
-                items = new Item[mAccessPoints.length];
-                for (int i = 0; i < mAccessPoints.length; i++) {
-                    final WifiEntry ap = mAccessPoints[i];
-                    final Item item = new Item(mWifiController.getIcon(ap), ap.getSsid(), ap);
-                    item.line2 = ap.getSummary();
-                    item.icon2 = ap.getSecurity() != AccessPoint.SECURITY_NONE
-                            ? R.drawable.qs_ic_wifi_lock
-                            : -1;
-                    items[i] = item;
-                }
-            }
-            mItems.setItems(items);
-        }
-    }
-
-    private static boolean isWifiEntryReachable(WifiEntry ap) {
-        return ap.getLevel() != WifiEntry.WIFI_LEVEL_UNREACHABLE;
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/user/UserSwitchDialogController.kt b/packages/SystemUI/src/com/android/systemui/qs/user/UserSwitchDialogController.kt
index 7c8f4b15d3a38..8c8c5c8c00972 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/user/UserSwitchDialogController.kt
+++ b/packages/SystemUI/src/com/android/systemui/qs/user/UserSwitchDialogController.kt
@@ -24,11 +24,13 @@ import android.provider.Settings
 import android.view.LayoutInflater
 import android.view.View
 import androidx.annotation.VisibleForTesting
+import com.android.internal.logging.UiEventLogger
 import com.android.systemui.R
 import com.android.systemui.animation.DialogLaunchAnimator
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.plugins.ActivityStarter
 import com.android.systemui.plugins.FalsingManager
+import com.android.systemui.qs.QSUserSwitcherEvent
 import com.android.systemui.qs.tiles.UserDetailView
 import com.android.systemui.statusbar.phone.SystemUIDialog
 import javax.inject.Inject
@@ -43,6 +45,7 @@ class UserSwitchDialogController @VisibleForTesting constructor(
     private val activityStarter: ActivityStarter,
     private val falsingManager: FalsingManager,
     private val dialogLaunchAnimator: DialogLaunchAnimator,
+    private val uiEventLogger: UiEventLogger,
     private val dialogFactory: (Context) -> SystemUIDialog
 ) {
 
@@ -51,12 +54,14 @@ class UserSwitchDialogController @VisibleForTesting constructor(
         userDetailViewAdapterProvider: Provider<UserDetailView.Adapter>,
         activityStarter: ActivityStarter,
         falsingManager: FalsingManager,
-        dialogLaunchAnimator: DialogLaunchAnimator
+        dialogLaunchAnimator: DialogLaunchAnimator,
+        uiEventLogger: UiEventLogger
     ) : this(
         userDetailViewAdapterProvider,
         activityStarter,
         falsingManager,
         dialogLaunchAnimator,
+        uiEventLogger,
         { SystemUIDialog(it) }
     )
 
@@ -76,10 +81,13 @@ class UserSwitchDialogController @VisibleForTesting constructor(
             setCanceledOnTouchOutside(true)
 
             setTitle(R.string.qs_user_switch_dialog_title)
-            setPositiveButton(R.string.quick_settings_done, null)
+            setPositiveButton(R.string.quick_settings_done) { _, _ ->
+                uiEventLogger.log(QSUserSwitcherEvent.QS_USER_DETAIL_CLOSE)
+            }
             setNeutralButton(R.string.quick_settings_more_user_settings) { _, _ ->
                 if (!falsingManager.isFalseTap(FalsingManager.LOW_PENALTY)) {
                     dialogLaunchAnimator.disableAllCurrentDialogsExitAnimations()
+                    uiEventLogger.log(QSUserSwitcherEvent.QS_USER_MORE_SETTINGS)
                     activityStarter.postStartActivityDismissingKeyguard(
                         USER_SETTINGS_INTENT,
                         0
@@ -95,6 +103,7 @@ class UserSwitchDialogController @VisibleForTesting constructor(
             adapter.linkToViewGroup(gridFrame.findViewById(R.id.grid))
 
             dialogLaunchAnimator.showFromView(this, view)
+            uiEventLogger.log(QSUserSwitcherEvent.QS_USER_DETAIL_OPEN)
             adapter.injectDialogShower(DialogShowerImpl(this, dialogLaunchAnimator))
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitchController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitchController.java
index 357a12b09b0d5..324d47eed1db2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitchController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitchController.java
@@ -29,9 +29,7 @@ import com.android.systemui.flags.FeatureFlags;
 import com.android.systemui.flags.Flags;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.qs.FooterActionsView;
-import com.android.systemui.qs.QSDetailDisplayer;
 import com.android.systemui.qs.dagger.QSScope;
 import com.android.systemui.qs.user.UserSwitchDialogController;
 import com.android.systemui.statusbar.policy.UserSwitcherController;
@@ -44,7 +42,6 @@ import javax.inject.Inject;
 public class MultiUserSwitchController extends ViewController<MultiUserSwitch> {
     private final UserManager mUserManager;
     private final UserSwitcherController mUserSwitcherController;
-    private final QSDetailDisplayer mQsDetailDisplayer;
     private final FalsingManager mFalsingManager;
     private final UserSwitchDialogController mUserSwitchDialogController;
     private final ActivityStarter mActivityStarter;
@@ -66,17 +63,8 @@ public class MultiUserSwitchController extends ViewController<MultiUserSwitch> {
                 mActivityStarter.startActivity(intent, true /* dismissShade */,
                         ActivityLaunchAnimator.Controller.fromView(v, null),
                         true /* showOverlockscreenwhenlocked */);
-            } else if (mFeatureFlags.isEnabled(Flags.NEW_USER_SWITCHER)) {
-                mUserSwitchDialogController.showDialog(v);
             } else {
-                View center = mView.getChildCount() > 0 ? mView.getChildAt(0) : mView;
-
-                int[] tmpInt = new int[2];
-                center.getLocationInWindow(tmpInt);
-                tmpInt[0] += center.getWidth() / 2;
-                tmpInt[1] += center.getHeight() / 2;
-
-                mQsDetailDisplayer.showDetailAdapter(getUserDetailAdapter(), tmpInt[0], tmpInt[1]);
+                mUserSwitchDialogController.showDialog(v);
             }
         }
     };
@@ -85,7 +73,6 @@ public class MultiUserSwitchController extends ViewController<MultiUserSwitch> {
     public static class Factory {
         private final UserManager mUserManager;
         private final UserSwitcherController mUserSwitcherController;
-        private final QSDetailDisplayer mQsDetailDisplayer;
         private final FalsingManager mFalsingManager;
         private final UserSwitchDialogController mUserSwitchDialogController;
         private final ActivityStarter mActivityStarter;
@@ -93,12 +80,11 @@ public class MultiUserSwitchController extends ViewController<MultiUserSwitch> {
 
         @Inject
         public Factory(UserManager userManager, UserSwitcherController userSwitcherController,
-                QSDetailDisplayer qsDetailDisplayer, FalsingManager falsingManager,
+                FalsingManager falsingManager,
                 UserSwitchDialogController userSwitchDialogController, FeatureFlags featureFlags,
                 ActivityStarter activityStarter) {
             mUserManager = userManager;
             mUserSwitcherController = userSwitcherController;
-            mQsDetailDisplayer = qsDetailDisplayer;
             mFalsingManager = falsingManager;
             mUserSwitchDialogController = userSwitchDialogController;
             mActivityStarter = activityStarter;
@@ -107,20 +93,19 @@ public class MultiUserSwitchController extends ViewController<MultiUserSwitch> {
 
         public MultiUserSwitchController create(FooterActionsView view) {
             return new MultiUserSwitchController(view.findViewById(R.id.multi_user_switch),
-                    mUserManager, mUserSwitcherController, mQsDetailDisplayer,
+                    mUserManager, mUserSwitcherController,
                     mFalsingManager, mUserSwitchDialogController, mFeatureFlags,
                     mActivityStarter);
         }
     }
 
     private MultiUserSwitchController(MultiUserSwitch view, UserManager userManager,
-            UserSwitcherController userSwitcherController, QSDetailDisplayer qsDetailDisplayer,
+            UserSwitcherController userSwitcherController,
             FalsingManager falsingManager, UserSwitchDialogController userSwitchDialogController,
             FeatureFlags featureFlags, ActivityStarter activityStarter) {
         super(view);
         mUserManager = userManager;
         mUserSwitcherController = userSwitcherController;
-        mQsDetailDisplayer = qsDetailDisplayer;
         mFalsingManager = falsingManager;
         mUserSwitchDialogController = userSwitchDialogController;
         mFeatureFlags = featureFlags;
@@ -143,10 +128,6 @@ public class MultiUserSwitchController extends ViewController<MultiUserSwitch> {
         mView.setOnClickListener(null);
     }
 
-    protected DetailAdapter getUserDetailAdapter() {
-        return mUserSwitcherController.mUserDetailAdapter;
-    }
-
     private void registerListener() {
         if (mUserManager.isUserSwitcherEnabled() && mUserListener == null) {
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index 7a2eceb30951b..d93c013bd0340 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -146,12 +146,10 @@ import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.NavigationModeController;
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.FalsingManager.FalsingTapListener;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QS;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.plugins.statusbar.StatusBarStateController.StateListener;
 import com.android.systemui.qrcodescanner.controller.QRCodeScannerController;
-import com.android.systemui.qs.QSDetailDisplayer;
 import com.android.systemui.screenrecord.RecordingController;
 import com.android.systemui.shared.system.QuickStepContract;
 import com.android.systemui.statusbar.CommandQueue;
@@ -325,7 +323,6 @@ public class NotificationPanelViewController extends PanelViewController
     private final KeyguardUserSwitcherComponent.Factory mKeyguardUserSwitcherComponentFactory;
     private final KeyguardStatusBarViewComponent.Factory mKeyguardStatusBarViewComponentFactory;
     private final IdleViewComponent.Factory mIdleViewComponentFactory;
-    private final QSDetailDisplayer mQSDetailDisplayer;
     private final FragmentService mFragmentService;
     private final ScrimController mScrimController;
     private final PrivacyDotViewController mPrivacyDotViewController;
@@ -773,7 +770,6 @@ public class NotificationPanelViewController extends PanelViewController
             CommunalViewComponent.Factory communalViewComponentFactory,
             IdleViewComponent.Factory idleViewComponentFactory,
             LockscreenShadeTransitionController lockscreenShadeTransitionController,
-            QSDetailDisplayer qsDetailDisplayer,
             NotificationGroupManagerLegacy groupManager,
             NotificationIconAreaController notificationIconAreaController,
             AuthController authController,
@@ -848,7 +844,6 @@ public class NotificationPanelViewController extends PanelViewController
         mContentResolver = contentResolver;
         mKeyguardQsUserSwitchComponentFactory = keyguardQsUserSwitchComponentFactory;
         mKeyguardUserSwitcherComponentFactory = keyguardUserSwitcherComponentFactory;
-        mQSDetailDisplayer = qsDetailDisplayer;
         mFragmentService = fragmentService;
         mSettingsChangeObserver = new SettingsChangeObserver(handler);
         mShouldUseSplitNotificationShade =
@@ -1136,7 +1131,6 @@ public class NotificationPanelViewController extends PanelViewController
                     mKeyguardQsUserSwitchComponentFactory.build(userAvatarView);
             mKeyguardQsUserSwitchController =
                     userSwitcherComponent.getKeyguardQsUserSwitchController();
-            mKeyguardQsUserSwitchController.setNotificationPanelViewController(this);
             mKeyguardQsUserSwitchController.init();
             mKeyguardStatusBarViewController.setKeyguardUserSwitcherEnabled(true);
         } else if (keyguardUserSwitcherView != null) {
@@ -1848,18 +1842,6 @@ public class NotificationPanelViewController extends PanelViewController
         }
     }
 
-    public void expandWithQsDetail(DetailAdapter qsDetailAdapter) {
-        traceQsJank(true /* startTracing */, false /* wasCancelled */);
-        flingSettings(0 /* velocity */, FLING_EXPAND);
-        // When expanding with a panel, there's no meaningful touch point to correspond to. Set the
-        // origin to somewhere above the screen. This is used for animations.
-        int x = mQsFrame.getWidth() / 2;
-        mQSDetailDisplayer.showDetailAdapter(qsDetailAdapter, x, -getHeight());
-        if (mAccessibilityManager.isEnabled()) {
-            mView.setAccessibilityPaneTitle(determineAccessibilityPaneTitle());
-        }
-    }
-
     public void expandWithoutQs() {
         if (isQsExpanded()) {
             flingSettings(0 /* velocity */, FLING_COLLAPSE);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarCommandQueueCallbacks.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarCommandQueueCallbacks.java
index cf9a5dba03203..40819623c2128 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarCommandQueueCallbacks.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarCommandQueueCallbacks.java
@@ -235,11 +235,6 @@ public class StatusBarCommandQueueCallbacks implements CommandQueue.Callbacks {
         // Settings are not available in setup
         if (!mDeviceProvisionedController.isCurrentUserSetup()) return;
 
-
-        QSPanelController qsPanelController = mStatusBar.getQSPanelController();
-        if (subPanel != null && qsPanelController != null) {
-            qsPanelController.openDetails(subPanel);
-        }
         mNotificationPanelViewController.expandWithQs();
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchController.java
index b591545ecb77d..7e2488f1dfab3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchController.java
@@ -37,12 +37,9 @@ import com.android.settingslib.drawable.CircleFramedDrawable;
 import com.android.systemui.R;
 import com.android.systemui.communal.CommunalStateController;
 import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.flags.FeatureFlags;
-import com.android.systemui.flags.Flags;
 import com.android.systemui.keyguard.ScreenLifecycle;
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
-import com.android.systemui.qs.tiles.UserDetailView;
 import com.android.systemui.qs.user.UserSwitchDialogController;
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.notification.AnimatableProperty;
@@ -51,13 +48,11 @@ import com.android.systemui.statusbar.notification.stack.AnimationProperties;
 import com.android.systemui.statusbar.notification.stack.StackStateAnimator;
 import com.android.systemui.statusbar.phone.DozeParameters;
 import com.android.systemui.statusbar.phone.LockscreenGestureLogger;
-import com.android.systemui.statusbar.phone.NotificationPanelViewController;
 import com.android.systemui.statusbar.phone.ScreenOffAnimationController;
 import com.android.systemui.statusbar.phone.UserAvatarView;
 import com.android.systemui.util.ViewController;
 
 import javax.inject.Inject;
-import javax.inject.Provider;
 
 /**
  * Manages the user switch on the Keyguard that is used for opening the QS user panel.
@@ -81,11 +76,8 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout>
     protected final SysuiStatusBarStateController mStatusBarStateController;
     private final ConfigurationController mConfigurationController;
     private final KeyguardVisibilityHelper mKeyguardVisibilityHelper;
-    private final KeyguardUserDetailAdapter mUserDetailAdapter;
-    private final FeatureFlags mFeatureFlags;
     private final UserSwitchDialogController mUserSwitchDialogController;
     private final UiEventLogger mUiEventLogger;
-    private NotificationPanelViewController mNotificationPanelViewController;
     private UserAvatarView mUserAvatarView;
     UserSwitcherController.UserRecord mCurrentUser;
 
@@ -133,9 +125,7 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout>
             ConfigurationController configurationController,
             SysuiStatusBarStateController statusBarStateController,
             DozeParameters dozeParameters,
-            Provider<UserDetailView.Adapter> userDetailViewAdapterProvider,
             ScreenOffAnimationController screenOffAnimationController,
-            FeatureFlags featureFlags,
             UserSwitchDialogController userSwitchDialogController,
             UiEventLogger uiEventLogger) {
         super(view);
@@ -152,8 +142,6 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout>
                 keyguardStateController, dozeParameters,
                 screenOffAnimationController,  /* animateYPos= */ false,
                 /* visibleOnCommunal= */ false);
-        mUserDetailAdapter = new KeyguardUserDetailAdapter(context, userDetailViewAdapterProvider);
-        mFeatureFlags = featureFlags;
         mUserSwitchDialogController = userSwitchDialogController;
         mUiEventLogger = uiEventLogger;
     }
@@ -182,11 +170,7 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout>
             mUiEventLogger.log(
                     LockscreenGestureLogger.LockscreenUiEvent.LOCKSCREEN_SWITCH_USER_TAP);
 
-            if (mFeatureFlags.isEnabled(Flags.NEW_USER_SWITCHER)) {
-                mUserSwitchDialogController.showDialog(mView);
-            } else {
-                openQsUserPanel();
-            }
+            mUserSwitchDialogController.showDialog(mView);
         });
 
         mUserAvatarView.setAccessibilityDelegate(new View.AccessibilityDelegate() {
@@ -331,40 +315,4 @@ public class KeyguardQsUserSwitchController extends ViewController<FrameLayout>
     private boolean isListAnimating() {
         return mKeyguardVisibilityHelper.isVisibilityAnimating();
     }
-
-    private void openQsUserPanel() {
-        mNotificationPanelViewController.expandWithQsDetail(mUserDetailAdapter);
-    }
-
-    public void setNotificationPanelViewController(
-            NotificationPanelViewController notificationPanelViewController) {
-        mNotificationPanelViewController = notificationPanelViewController;
-    }
-
-    class KeyguardUserDetailAdapter extends UserSwitcherController.UserDetailAdapter {
-        KeyguardUserDetailAdapter(Context context,
-                Provider<UserDetailView.Adapter> userDetailViewAdapterProvider) {
-            super(context, userDetailViewAdapterProvider);
-        }
-
-        @Override
-        public boolean shouldAnimate() {
-            return false;
-        }
-
-        @Override
-        public int getDoneText() {
-            return R.string.quick_settings_close_user_panel;
-        }
-
-        @Override
-        public boolean onDoneButtonClicked() {
-            if (mNotificationPanelViewController != null) {
-                mNotificationPanelViewController.animateCloseQs(true /* animateAway */);
-                return true;
-            } else {
-                return false;
-            }
-        }
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
index 7a7af4dcc9354..e416ed1be1768 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
@@ -51,7 +51,6 @@ import android.util.Log;
 import android.util.SparseArray;
 import android.util.SparseBooleanArray;
 import android.view.View;
-import android.view.ViewGroup;
 import android.view.WindowManagerGlobal;
 import android.widget.BaseAdapter;
 
@@ -60,7 +59,6 @@ import androidx.annotation.Nullable;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.jank.InteractionJankMonitor;
 import com.android.internal.logging.UiEventLogger;
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.LatencyTracker;
 import com.android.settingslib.RestrictedLockUtilsInternal;
 import com.android.systemui.Dumpable;
@@ -77,9 +75,7 @@ import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.qs.QSUserSwitcherEvent;
-import com.android.systemui.qs.tiles.UserDetailView;
 import com.android.systemui.qs.user.UserSwitchDialogController.DialogShower;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.phone.SystemUIDialog;
@@ -96,7 +92,6 @@ import java.util.concurrent.Executor;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import javax.inject.Inject;
-import javax.inject.Provider;
 
 /**
  * Keeps a list of all users on the device for user switching.
@@ -153,7 +148,6 @@ public class UserSwitcherController implements Dumpable {
     private SparseBooleanArray mForcePictureLoadForUserId = new SparseBooleanArray(2);
     private final UiEventLogger mUiEventLogger;
     private final IActivityManager mActivityManager;
-    public final DetailAdapter mUserDetailAdapter;
     private final Executor mBgExecutor;
     private final boolean mGuestUserAutoCreated;
     private final AtomicBoolean mGuestIsResetting;
@@ -177,7 +171,6 @@ public class UserSwitcherController implements Dumpable {
             FalsingManager falsingManager,
             TelephonyListenerManager telephonyListenerManager,
             IActivityTaskManager activityTaskManager,
-            UserDetailAdapter userDetailAdapter,
             SecureSettings secureSettings,
             @Background Executor bgExecutor,
             InteractionJankMonitor interactionJankMonitor,
@@ -196,7 +189,6 @@ public class UserSwitcherController implements Dumpable {
         mLatencyTracker = latencyTracker;
         mGuestResumeSessionReceiver = new GuestResumeSessionReceiver(
                 this, mUserTracker, mUiEventLogger, secureSettings);
-        mUserDetailAdapter = userDetailAdapter;
         mBgExecutor = bgExecutor;
         if (!UserManager.isGuestUserEphemeral()) {
             mGuestResumeSessionReceiver.register(mBroadcastDispatcher);
@@ -1118,77 +1110,6 @@ public class UserSwitcherController implements Dumpable {
         }
     }
 
-    public static class UserDetailAdapter implements DetailAdapter {
-        private final Intent USER_SETTINGS_INTENT = new Intent(Settings.ACTION_USER_SETTINGS);
-
-        private final Context mContext;
-        private final Provider<UserDetailView.Adapter> mUserDetailViewAdapterProvider;
-
-        @Inject
-        UserDetailAdapter(Context context,
-                Provider<UserDetailView.Adapter> userDetailViewAdapterProvider) {
-            mContext = context;
-            mUserDetailViewAdapterProvider = userDetailViewAdapterProvider;
-        }
-
-        @Override
-        public CharSequence getTitle() {
-            return mContext.getString(R.string.quick_settings_user_title);
-        }
-
-        @Override
-        public View createDetailView(Context context, View convertView, ViewGroup parent) {
-            UserDetailView v;
-            if (!(convertView instanceof UserDetailView)) {
-                v = UserDetailView.inflate(context, parent, false);
-                v.setAdapter(mUserDetailViewAdapterProvider.get());
-            } else {
-                v = (UserDetailView) convertView;
-            }
-            v.refreshAdapter();
-            return v;
-        }
-
-        @Override
-        public Intent getSettingsIntent() {
-            return USER_SETTINGS_INTENT;
-        }
-
-        @Override
-        public int getSettingsText() {
-            return R.string.quick_settings_more_user_settings;
-        }
-
-        @Override
-        public Boolean getToggleState() {
-            return null;
-        }
-
-        @Override
-        public void setToggleState(boolean state) {
-        }
-
-        @Override
-        public int getMetricsCategory() {
-            return MetricsEvent.QS_USERDETAIL;
-        }
-
-        @Override
-        public UiEventLogger.UiEventEnum openDetailEvent() {
-            return QSUserSwitcherEvent.QS_USER_DETAIL_OPEN;
-        }
-
-        @Override
-        public UiEventLogger.UiEventEnum closeDetailEvent() {
-            return QSUserSwitcherEvent.QS_USER_DETAIL_CLOSE;
-        }
-
-        @Override
-        public UiEventLogger.UiEventEnum moreSettingsEvent() {
-            return QSUserSwitcherEvent.QS_USER_MORE_SETTINGS;
-        }
-    };
-
     private final KeyguardStateController.Callback mCallback =
             new KeyguardStateController.Callback() {
                 @Override
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerZenModePanel.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerZenModePanel.java
deleted file mode 100644
index 4d95969a63b54..0000000000000
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerZenModePanel.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
-
-package com.android.systemui.tuner;
-
-import android.annotation.Nullable;
-import android.content.Context;
-import android.content.Intent;
-import android.provider.Settings;
-import android.provider.Settings.Global;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.Checkable;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import com.android.systemui.Prefs;
-import com.android.systemui.R;
-import com.android.systemui.statusbar.policy.ZenModeController;
-import com.android.systemui.volume.ZenModePanel;
-import com.android.systemui.volume.ZenModePanel.Callback;
-
-public class TunerZenModePanel extends LinearLayout implements OnClickListener {
-    private static final String TAG = "TunerZenModePanel";
-
-    private Callback mCallback;
-    private ZenModePanel mZenModePanel;
-    private View mHeaderSwitch;
-    private int mZenMode;
-    private ZenModeController mController;
-    private View mButtons;
-    private View mMoreSettings;
-    private View mDone;
-    private OnClickListener mDoneListener;
-    private boolean mEditing;
-
-    public TunerZenModePanel(Context context, @Nullable AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    public void init(ZenModeController zenModeController) {
-        mController = zenModeController;
-        mHeaderSwitch = findViewById(R.id.tuner_zen_switch);
-        mHeaderSwitch.setVisibility(View.VISIBLE);
-        mHeaderSwitch.setOnClickListener(this);
-        ((TextView) mHeaderSwitch.findViewById(android.R.id.title)).setText(
-                R.string.quick_settings_dnd_label);
-        mZenModePanel = (ZenModePanel) findViewById(R.id.zen_mode_panel);
-        mZenModePanel.init(zenModeController);
-        mButtons = findViewById(R.id.tuner_zen_buttons);
-        mMoreSettings = mButtons.findViewById(android.R.id.button2);
-        mMoreSettings.setOnClickListener(this);
-        ((TextView) mMoreSettings).setText(R.string.quick_settings_more_settings);
-        mDone = mButtons.findViewById(android.R.id.button1);
-        mDone.setOnClickListener(this);
-        ((TextView) mDone).setText(R.string.quick_settings_done);
-        // Hide the resizing space because it causes issues in the volume panel.
-        ViewGroup detail_header = findViewById(R.id.tuner_zen_switch);
-        detail_header.getChildAt(0).setVisibility(View.GONE);
-        // No background so it can blend with volume panel.
-        findViewById(R.id.edit_container).setBackground(null);
-    }
-
-    @Override
-    protected void onDetachedFromWindow() {
-        super.onDetachedFromWindow();
-        mEditing = false;
-    }
-
-    public void setCallback(Callback zenPanelCallback) {
-        mCallback = zenPanelCallback;
-        mZenModePanel.setCallback(zenPanelCallback);
-    }
-
-    @Override
-    public void onClick(View v) {
-        if (v == mHeaderSwitch) {
-            mEditing = true;
-            if (mZenMode == Global.ZEN_MODE_OFF) {
-                mZenMode = Prefs.getInt(mContext, Prefs.Key.DND_FAVORITE_ZEN,
-                        Global.ZEN_MODE_ALARMS);
-                mController.setZen(mZenMode, null, TAG);
-                postUpdatePanel();
-            } else {
-                mZenMode = Global.ZEN_MODE_OFF;
-                mController.setZen(Global.ZEN_MODE_OFF, null, TAG);
-                postUpdatePanel();
-            }
-        } else if (v == mMoreSettings) {
-            Intent intent = new Intent(Settings.ACTION_ZEN_MODE_SETTINGS);
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            getContext().startActivity(intent);
-        } else if (v == mDone) {
-            mEditing = false;
-            setVisibility(View.GONE);
-            mDoneListener.onClick(v);
-        }
-    }
-
-    public boolean isEditing() {
-        return mEditing;
-    }
-
-    public void setZenState(int zenMode) {
-        mZenMode = zenMode;
-        postUpdatePanel();
-    }
-
-    private void postUpdatePanel() {
-        // The complicated structure from reusing the same ZenPanel has resulted in some
-        // unstableness/flickering from callbacks coming in quickly. To solve this just
-        // post the UI updates a little bit.
-        removeCallbacks(mUpdate);
-        postDelayed(mUpdate, 40);
-    }
-
-    public void setDoneListener(OnClickListener onClickListener) {
-        mDoneListener = onClickListener;
-    }
-
-    private void updatePanel() {
-        boolean zenOn = mZenMode != Global.ZEN_MODE_OFF;
-        ((Checkable) mHeaderSwitch.findViewById(android.R.id.toggle)).setChecked(zenOn);
-        mZenModePanel.setVisibility(zenOn ? View.VISIBLE : View.GONE);
-        mButtons.setVisibility(zenOn ? View.VISIBLE : View.GONE);
-    }
-
-    private final Runnable mUpdate = new Runnable() {
-        @Override
-        public void run() {
-            updatePanel();
-        }
-    };
-}
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java
index c083c14a3730e..955d616f67293 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java
@@ -22,6 +22,7 @@ import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.media.VolumePolicy;
 import android.os.Bundle;
+import android.provider.Settings;
 import android.view.WindowManager.LayoutParams;
 
 import com.android.settingslib.applications.InterestingConfigChanges;
@@ -59,6 +60,11 @@ public class VolumeDialogComponent implements VolumeComponent, TunerService.Tuna
     public static final boolean DEFAULT_VOLUME_UP_TO_EXIT_SILENT = false;
     public static final boolean DEFAULT_DO_NOT_DISTURB_WHEN_SILENT = false;
 
+    private static final Intent ZEN_SETTINGS =
+            new Intent(Settings.ACTION_ZEN_MODE_SETTINGS);
+    private static final Intent ZEN_PRIORITY_SETTINGS =
+            new Intent(Settings.ACTION_ZEN_MODE_PRIORITY_SETTINGS);
+
     protected final Context mContext;
     private final VolumeDialogControllerImpl mController;
     private final InterestingConfigChanges mConfigChanges = new InterestingConfigChanges(
@@ -191,12 +197,12 @@ public class VolumeDialogComponent implements VolumeComponent, TunerService.Tuna
     private final VolumeDialogImpl.Callback mVolumeDialogCallback = new VolumeDialogImpl.Callback() {
         @Override
         public void onZenSettingsClicked() {
-            startSettings(ZenModePanel.ZEN_SETTINGS);
+            startSettings(ZEN_SETTINGS);
         }
 
         @Override
         public void onZenPrioritySettingsClicked() {
-            startSettings(ZenModePanel.ZEN_PRIORITY_SETTINGS);
+            startSettings(ZEN_PRIORITY_SETTINGS);
         }
     };
 
diff --git a/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java b/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
index 7bb987ca7cf01..e69de29bb2d1d 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/ZenModePanel.java
@@ -1,1077 +0,0 @@
-/**
- * Copyright (C) 2014 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.systemui.volume;
-
-import android.animation.LayoutTransition;
-import android.animation.LayoutTransition.TransitionListener;
-import android.app.ActivityManager;
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
-import android.content.res.Configuration;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.Handler;
-import android.os.Looper;
-import android.os.Message;
-import android.provider.Settings;
-import android.provider.Settings.Global;
-import android.service.notification.Condition;
-import android.service.notification.ZenModeConfig;
-import android.service.notification.ZenModeConfig.ZenRule;
-import android.text.TextUtils;
-import android.text.format.DateFormat;
-import android.text.format.DateUtils;
-import android.util.ArraySet;
-import android.util.AttributeSet;
-import android.util.Log;
-import android.util.MathUtils;
-import android.util.Slog;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.CompoundButton;
-import android.widget.CompoundButton.OnCheckedChangeListener;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-import android.widget.RadioButton;
-import android.widget.RadioGroup;
-import android.widget.TextView;
-
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.systemui.Prefs;
-import com.android.systemui.R;
-import com.android.systemui.statusbar.policy.ZenModeController;
-
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.GregorianCalendar;
-import java.util.Locale;
-import java.util.Objects;
-
-public class ZenModePanel extends FrameLayout {
-    private static final String TAG = "ZenModePanel";
-    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
-    public static final int STATE_MODIFY = 0;
-    public static final int STATE_AUTO_RULE = 1;
-    public static final int STATE_OFF = 2;
-
-    private static final int SECONDS_MS = 1000;
-    private static final int MINUTES_MS = 60 * SECONDS_MS;
-
-    private static final int[] MINUTE_BUCKETS = ZenModeConfig.MINUTE_BUCKETS;
-    private static final int MIN_BUCKET_MINUTES = MINUTE_BUCKETS[0];
-    private static final int MAX_BUCKET_MINUTES = MINUTE_BUCKETS[MINUTE_BUCKETS.length - 1];
-    private static final int DEFAULT_BUCKET_INDEX = Arrays.binarySearch(MINUTE_BUCKETS, 60);
-    private static final int FOREVER_CONDITION_INDEX = 0;
-    private static final int COUNTDOWN_CONDITION_INDEX = 1;
-    private static final int COUNTDOWN_ALARM_CONDITION_INDEX = 2;
-    private static final int COUNTDOWN_CONDITION_COUNT = 2;
-
-    public static final Intent ZEN_SETTINGS
-            = new Intent(Settings.ACTION_ZEN_MODE_SETTINGS);
-    public static final Intent ZEN_PRIORITY_SETTINGS
-            = new Intent(Settings.ACTION_ZEN_MODE_PRIORITY_SETTINGS);
-
-    private static final long TRANSITION_DURATION = 300;
-
-    private final Context mContext;
-    protected final LayoutInflater mInflater;
-    private final H mHandler = new H();
-    private final ZenPrefs mPrefs;
-    private final TransitionHelper mTransitionHelper = new TransitionHelper();
-    private final Uri mForeverId;
-    private final ConfigurableTexts mConfigurableTexts;
-
-    private String mTag = TAG + "/" + Integer.toHexString(System.identityHashCode(this));
-
-    protected SegmentedButtons mZenButtons;
-    private View mZenIntroduction;
-    private TextView mZenIntroductionMessage;
-    private View mZenIntroductionConfirm;
-    private TextView mZenIntroductionCustomize;
-    protected LinearLayout mZenConditions;
-    private TextView mZenAlarmWarning;
-    private RadioGroup mZenRadioGroup;
-    private LinearLayout mZenRadioGroupContent;
-
-    private Callback mCallback;
-    private ZenModeController mController;
-    private Condition mExitCondition;
-    private int mBucketIndex = -1;
-    private boolean mExpanded;
-    private boolean mHidden;
-    private int mSessionZen;
-    private int mAttachedZen;
-    private boolean mAttached;
-    private Condition mSessionExitCondition;
-    private boolean mVoiceCapable;
-
-    protected int mZenModeConditionLayoutId;
-    protected int mZenModeButtonLayoutId;
-    private View mEmpty;
-    private TextView mEmptyText;
-    private ImageView mEmptyIcon;
-    private View mAutoRule;
-    private TextView mAutoTitle;
-    private int mState = STATE_MODIFY;
-    private ViewGroup mEdit;
-
-    public ZenModePanel(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        mContext = context;
-        mPrefs = new ZenPrefs();
-        mInflater = LayoutInflater.from(mContext);
-        mForeverId = Condition.newId(mContext).appendPath("forever").build();
-        mConfigurableTexts = new ConfigurableTexts(mContext);
-        mVoiceCapable = Util.isVoiceCapable(mContext);
-        mZenModeConditionLayoutId = R.layout.zen_mode_condition;
-        mZenModeButtonLayoutId = R.layout.zen_mode_button;
-        if (DEBUG) Log.d(mTag, "new ZenModePanel");
-    }
-
-    public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
-        pw.println("ZenModePanel state:");
-        pw.print("  mAttached="); pw.println(mAttached);
-        pw.print("  mHidden="); pw.println(mHidden);
-        pw.print("  mExpanded="); pw.println(mExpanded);
-        pw.print("  mSessionZen="); pw.println(mSessionZen);
-        pw.print("  mAttachedZen="); pw.println(mAttachedZen);
-        pw.print("  mConfirmedPriorityIntroduction=");
-        pw.println(mPrefs.mConfirmedPriorityIntroduction);
-        pw.print("  mConfirmedSilenceIntroduction=");
-        pw.println(mPrefs.mConfirmedSilenceIntroduction);
-        pw.print("  mVoiceCapable="); pw.println(mVoiceCapable);
-        mTransitionHelper.dump(fd, pw, args);
-    }
-
-    protected void createZenButtons() {
-        mZenButtons = findViewById(R.id.zen_buttons);
-        mZenButtons.addButton(R.string.interruption_level_none_twoline,
-                R.string.interruption_level_none_with_warning,
-                Global.ZEN_MODE_NO_INTERRUPTIONS);
-        mZenButtons.addButton(R.string.interruption_level_alarms_twoline,
-                R.string.interruption_level_alarms,
-                Global.ZEN_MODE_ALARMS);
-        mZenButtons.addButton(R.string.interruption_level_priority_twoline,
-                R.string.interruption_level_priority,
-                Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
-        mZenButtons.setCallback(mZenButtonsCallback);
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        createZenButtons();
-        mZenIntroduction = findViewById(R.id.zen_introduction);
-        mZenIntroductionMessage = findViewById(R.id.zen_introduction_message);
-        mZenIntroductionConfirm = findViewById(R.id.zen_introduction_confirm);
-        mZenIntroductionConfirm.setOnClickListener(v -> confirmZenIntroduction());
-        mZenIntroductionCustomize = findViewById(R.id.zen_introduction_customize);
-        mZenIntroductionCustomize.setOnClickListener(v -> {
-            confirmZenIntroduction();
-            if (mCallback != null) {
-                mCallback.onPrioritySettings();
-            }
-        });
-        mConfigurableTexts.add(mZenIntroductionCustomize, R.string.zen_priority_customize_button);
-
-        mZenConditions = findViewById(R.id.zen_conditions);
-        mZenAlarmWarning = findViewById(R.id.zen_alarm_warning);
-        mZenRadioGroup = findViewById(R.id.zen_radio_buttons);
-        mZenRadioGroupContent = findViewById(R.id.zen_radio_buttons_content);
-
-        mEdit = findViewById(R.id.edit_container);
-
-        mEmpty = findViewById(android.R.id.empty);
-        mEmpty.setVisibility(INVISIBLE);
-        mEmptyText = mEmpty.findViewById(android.R.id.title);
-        mEmptyIcon = mEmpty.findViewById(android.R.id.icon);
-
-        mAutoRule = findViewById(R.id.auto_rule);
-        mAutoTitle = mAutoRule.findViewById(android.R.id.title);
-        mAutoRule.setVisibility(INVISIBLE);
-    }
-
-    public void setEmptyState(int icon, int text) {
-        mEmptyIcon.post(() -> {
-            mEmptyIcon.setImageResource(icon);
-            mEmptyText.setText(text);
-        });
-    }
-
-    public void setAutoText(CharSequence text) {
-        mAutoTitle.post(() -> mAutoTitle.setText(text));
-    }
-
-    public void setState(int state) {
-        if (mState == state) return;
-        transitionFrom(getView(mState), getView(state));
-        mState = state;
-    }
-
-    private void transitionFrom(View from, View to) {
-        from.post(() -> {
-            // TODO: Better transitions
-            to.setAlpha(0);
-            to.setVisibility(VISIBLE);
-            to.bringToFront();
-            to.animate().cancel();
-            to.animate().alpha(1)
-                    .setDuration(TRANSITION_DURATION)
-                    .withEndAction(() -> from.setVisibility(INVISIBLE))
-                    .start();
-        });
-    }
-
-    private View getView(int state) {
-        switch (state) {
-            case STATE_AUTO_RULE:
-                return mAutoRule;
-            case STATE_OFF:
-                return mEmpty;
-            default:
-                return mEdit;
-        }
-    }
-
-    @Override
-    protected void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        mConfigurableTexts.update();
-        if (mZenButtons != null) {
-            mZenButtons.update();
-        }
-    }
-
-    private void confirmZenIntroduction() {
-        final String prefKey = prefKeyForConfirmation(getSelectedZen(Global.ZEN_MODE_OFF));
-        if (prefKey == null) return;
-        if (DEBUG) Log.d(TAG, "confirmZenIntroduction " + prefKey);
-        Prefs.putBoolean(mContext, prefKey, true);
-        mHandler.sendEmptyMessage(H.UPDATE_WIDGETS);
-    }
-
-    private static String prefKeyForConfirmation(int zen) {
-        switch (zen) {
-            case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
-                return Prefs.Key.DND_CONFIRMED_PRIORITY_INTRODUCTION;
-            case Global.ZEN_MODE_NO_INTERRUPTIONS:
-                return Prefs.Key.DND_CONFIRMED_SILENCE_INTRODUCTION;
-            case Global.ZEN_MODE_ALARMS:
-                return Prefs.Key.DND_CONFIRMED_ALARM_INTRODUCTION;
-            default:
-                return null;
-        }
-    }
-
-    private void onAttach() {
-        setExpanded(true);
-        mAttachedZen = mController.getZen();
-        ZenRule manualRule = mController.getManualRule();
-        mExitCondition = manualRule != null ? manualRule.condition : null;
-        if (DEBUG) Log.d(mTag, "onAttach " + mAttachedZen + " " + manualRule);
-        handleUpdateManualRule(manualRule);
-        mZenButtons.setSelectedValue(mAttachedZen, false);
-        mSessionZen = mAttachedZen;
-        mTransitionHelper.clear();
-        mController.addCallback(mZenCallback);
-        setSessionExitCondition(copy(mExitCondition));
-        updateWidgets();
-        setAttached(true);
-    }
-
-    private void onDetach() {
-        if (DEBUG) Log.d(mTag, "onDetach");
-        setExpanded(false);
-        checkForAttachedZenChange();
-        setAttached(false);
-        mAttachedZen = -1;
-        mSessionZen = -1;
-        mController.removeCallback(mZenCallback);
-        setSessionExitCondition(null);
-        mTransitionHelper.clear();
-    }
-
-    @VisibleForTesting
-    void setAttached(boolean attached) {
-        mAttached = attached;
-    }
-
-    @Override
-    public void onVisibilityAggregated(boolean isVisible) {
-        super.onVisibilityAggregated(isVisible);
-        if (isVisible == mAttached) return;
-        if (isVisible) {
-            onAttach();
-        } else {
-            onDetach();
-        }
-    }
-
-    private void setSessionExitCondition(Condition condition) {
-        if (Objects.equals(condition, mSessionExitCondition)) return;
-        if (DEBUG) Log.d(mTag, "mSessionExitCondition=" + getConditionId(condition));
-        mSessionExitCondition = condition;
-    }
-
-    public void setHidden(boolean hidden) {
-        if (mHidden == hidden) return;
-        if (DEBUG) Log.d(mTag, "hidden=" + hidden);
-        mHidden = hidden;
-        updateWidgets();
-    }
-
-    private void checkForAttachedZenChange() {
-        final int selectedZen = getSelectedZen(-1);
-        if (DEBUG) Log.d(mTag, "selectedZen=" + selectedZen);
-        if (selectedZen != mAttachedZen) {
-            if (DEBUG) Log.d(mTag, "attachedZen: " + mAttachedZen + " -> " + selectedZen);
-            if (selectedZen == Global.ZEN_MODE_NO_INTERRUPTIONS) {
-                mPrefs.trackNoneSelected();
-            }
-        }
-    }
-
-    private void setExpanded(boolean expanded) {
-        if (expanded == mExpanded) return;
-        if (DEBUG) Log.d(mTag, "setExpanded " + expanded);
-        mExpanded = expanded;
-        updateWidgets();
-        fireExpanded();
-    }
-
-    protected void addZenConditions(int count) {
-        for (int i = 0; i < count; i++) {
-            final View rb = mInflater.inflate(mZenModeButtonLayoutId, mEdit, false);
-            rb.setId(i);
-            mZenRadioGroup.addView(rb);
-            final View rbc = mInflater.inflate(mZenModeConditionLayoutId, mEdit, false);
-            rbc.setId(i + count);
-            mZenRadioGroupContent.addView(rbc);
-        }
-    }
-
-    public void init(ZenModeController controller) {
-        mController = controller;
-        final int minConditions = 1 /*forever*/ + COUNTDOWN_CONDITION_COUNT;
-        addZenConditions(minConditions);
-        mSessionZen = getSelectedZen(-1);
-        handleUpdateManualRule(mController.getManualRule());
-        if (DEBUG) Log.d(mTag, "init mExitCondition=" + mExitCondition);
-        hideAllConditions();
-    }
-
-    private void setExitCondition(Condition exitCondition) {
-        if (Objects.equals(mExitCondition, exitCondition)) return;
-        mExitCondition = exitCondition;
-        if (DEBUG) Log.d(mTag, "mExitCondition=" + getConditionId(mExitCondition));
-        updateWidgets();
-    }
-
-    private static Uri getConditionId(Condition condition) {
-        return condition != null ? condition.id : null;
-    }
-
-    private Uri getRealConditionId(Condition condition) {
-        return isForever(condition) ? null : getConditionId(condition);
-    }
-
-    private static Condition copy(Condition condition) {
-        return condition == null ? null : condition.copy();
-    }
-
-    public void setCallback(Callback callback) {
-        mCallback = callback;
-    }
-
-    @VisibleForTesting
-    void handleUpdateManualRule(ZenRule rule) {
-        final int zen = rule != null ? rule.zenMode : Global.ZEN_MODE_OFF;
-        handleUpdateZen(zen);
-        final Condition c = rule == null ? null
-                : rule.condition != null ? rule.condition
-                : createCondition(rule.conditionId);
-        handleUpdateConditions(c);
-        setExitCondition(c);
-    }
-
-    private Condition createCondition(Uri conditionId) {
-        if (ZenModeConfig.isValidCountdownToAlarmConditionId(conditionId)) {
-            long time = ZenModeConfig.tryParseCountdownConditionId(conditionId);
-            Condition c = ZenModeConfig.toNextAlarmCondition(
-                    mContext, time, ActivityManager.getCurrentUser());
-            return c;
-        } else if (ZenModeConfig.isValidCountdownConditionId(conditionId)) {
-            long time = ZenModeConfig.tryParseCountdownConditionId(conditionId);
-            int mins = (int) ((time - System.currentTimeMillis() + DateUtils.MINUTE_IN_MILLIS / 2)
-                    / DateUtils.MINUTE_IN_MILLIS);
-            Condition c = ZenModeConfig.toTimeCondition(mContext, time, mins,
-                    ActivityManager.getCurrentUser(), false);
-            return c;
-        }
-        // If there is a manual rule, but it has no condition listed then it is forever.
-        return forever();
-    }
-
-    private void handleUpdateZen(int zen) {
-        if (mSessionZen != -1 && mSessionZen != zen) {
-            mSessionZen = zen;
-        }
-        mZenButtons.setSelectedValue(zen, false /* fromClick */);
-        updateWidgets();
-    }
-
-    @VisibleForTesting
-    int getSelectedZen(int defValue) {
-        final Object zen = mZenButtons.getSelectedValue();
-        return zen != null ? (Integer) zen : defValue;
-    }
-
-    private void updateWidgets() {
-        if (mTransitionHelper.isTransitioning()) {
-            mTransitionHelper.pendingUpdateWidgets();
-            return;
-        }
-        final int zen = getSelectedZen(Global.ZEN_MODE_OFF);
-        final boolean zenImportant = zen == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
-        final boolean zenNone = zen == Global.ZEN_MODE_NO_INTERRUPTIONS;
-        final boolean zenAlarm = zen == Global.ZEN_MODE_ALARMS;
-        final boolean introduction = (zenImportant && !mPrefs.mConfirmedPriorityIntroduction
-                || zenNone && !mPrefs.mConfirmedSilenceIntroduction
-                || zenAlarm && !mPrefs.mConfirmedAlarmIntroduction);
-
-        mZenButtons.setVisibility(mHidden ? GONE : VISIBLE);
-        mZenIntroduction.setVisibility(introduction ? VISIBLE : GONE);
-        if (introduction) {
-            int message = zenImportant
-                    ? R.string.zen_priority_introduction
-                    : zenAlarm
-                            ? R.string.zen_alarms_introduction
-                            : mVoiceCapable
-                                    ? R.string.zen_silence_introduction_voice
-                                    : R.string.zen_silence_introduction;
-            mConfigurableTexts.add(mZenIntroductionMessage, message);
-            mConfigurableTexts.update();
-            mZenIntroductionCustomize.setVisibility(zenImportant ? VISIBLE : GONE);
-        }
-        final String warning = computeAlarmWarningText(zenNone);
-        mZenAlarmWarning.setVisibility(warning != null ? VISIBLE : GONE);
-        mZenAlarmWarning.setText(warning);
-    }
-
-    private String computeAlarmWarningText(boolean zenNone) {
-        if (!zenNone) {
-            return null;
-        }
-        final long now = System.currentTimeMillis();
-        final long nextAlarm = mController.getNextAlarm();
-        if (nextAlarm < now) {
-            return null;
-        }
-        int warningRes = 0;
-        if (mSessionExitCondition == null || isForever(mSessionExitCondition)) {
-            warningRes = R.string.zen_alarm_warning_indef;
-        } else {
-            final long time = ZenModeConfig.tryParseCountdownConditionId(mSessionExitCondition.id);
-            if (time > now && nextAlarm < time) {
-                warningRes = R.string.zen_alarm_warning;
-            }
-        }
-        if (warningRes == 0) {
-            return null;
-        }
-        final boolean soon = (nextAlarm - now) < 24 * 60 * 60 * 1000;
-        final boolean is24 = DateFormat.is24HourFormat(mContext, ActivityManager.getCurrentUser());
-        final String skeleton = soon ? (is24 ? "Hm" : "hma") : (is24 ? "EEEHm" : "EEEhma");
-        final String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
-        final CharSequence formattedTime = DateFormat.format(pattern, nextAlarm);
-        final int templateRes = soon ? R.string.alarm_template : R.string.alarm_template_far;
-        final String template = getResources().getString(templateRes, formattedTime);
-        return getResources().getString(warningRes, template);
-    }
-
-    @VisibleForTesting
-    void handleUpdateConditions(Condition c) {
-        if (mTransitionHelper.isTransitioning()) {
-            return;
-        }
-        // forever
-        bind(forever(), mZenRadioGroupContent.getChildAt(FOREVER_CONDITION_INDEX),
-                FOREVER_CONDITION_INDEX);
-        if (c == null) {
-            bindGenericCountdown();
-            bindNextAlarm(getTimeUntilNextAlarmCondition());
-        } else if (isForever(c)) {
-
-            getConditionTagAt(FOREVER_CONDITION_INDEX).rb.setChecked(true);
-            bindGenericCountdown();
-            bindNextAlarm(getTimeUntilNextAlarmCondition());
-        } else {
-            if (isAlarm(c)) {
-                bindGenericCountdown();
-                bindNextAlarm(c);
-                getConditionTagAt(COUNTDOWN_ALARM_CONDITION_INDEX).rb.setChecked(true);
-            } else if (isCountdown(c)) {
-                bindNextAlarm(getTimeUntilNextAlarmCondition());
-                bind(c, mZenRadioGroupContent.getChildAt(COUNTDOWN_CONDITION_INDEX),
-                        COUNTDOWN_CONDITION_INDEX);
-                getConditionTagAt(COUNTDOWN_CONDITION_INDEX).rb.setChecked(true);
-            } else {
-                Slog.wtf(TAG, "Invalid manual condition: " + c);
-            }
-        }
-        mZenConditions.setVisibility(mSessionZen != Global.ZEN_MODE_OFF ? View.VISIBLE : View.GONE);
-    }
-
-    private void bindGenericCountdown() {
-        mBucketIndex = DEFAULT_BUCKET_INDEX;
-        Condition countdown = ZenModeConfig.toTimeCondition(mContext,
-                MINUTE_BUCKETS[mBucketIndex], ActivityManager.getCurrentUser());
-        // don't change the hour condition while the user is viewing the panel
-        if (!mAttached || getConditionTagAt(COUNTDOWN_CONDITION_INDEX).condition == null) {
-            bind(countdown, mZenRadioGroupContent.getChildAt(COUNTDOWN_CONDITION_INDEX),
-                    COUNTDOWN_CONDITION_INDEX);
-        }
-    }
-
-    private void bindNextAlarm(Condition c) {
-        View alarmContent = mZenRadioGroupContent.getChildAt(COUNTDOWN_ALARM_CONDITION_INDEX);
-        ConditionTag tag = (ConditionTag) alarmContent.getTag();
-        // Don't change the alarm condition while the user is viewing the panel
-        if (c != null && (!mAttached || tag == null || tag.condition == null)) {
-            bind(c, alarmContent, COUNTDOWN_ALARM_CONDITION_INDEX);
-        }
-
-        tag = (ConditionTag) alarmContent.getTag();
-        boolean showAlarm = tag != null && tag.condition != null;
-        mZenRadioGroup.getChildAt(COUNTDOWN_ALARM_CONDITION_INDEX).setVisibility(
-                showAlarm ? View.VISIBLE : View.INVISIBLE);
-        alarmContent.setVisibility(showAlarm ? View.VISIBLE : View.INVISIBLE);
-    }
-
-    private Condition forever() {
-        return new Condition(mForeverId, foreverSummary(mContext), "", "", 0 /*icon*/,
-                Condition.STATE_TRUE, 0 /*flags*/);
-    }
-
-    private static String foreverSummary(Context context) {
-        return context.getString(com.android.internal.R.string.zen_mode_forever);
-    }
-
-    // Returns a time condition if the next alarm is within the next week.
-    private Condition getTimeUntilNextAlarmCondition() {
-        GregorianCalendar weekRange = new GregorianCalendar();
-        setToMidnight(weekRange);
-        weekRange.add(Calendar.DATE, 6);
-        final long nextAlarmMs = mController.getNextAlarm();
-        if (nextAlarmMs > 0) {
-            GregorianCalendar nextAlarm = new GregorianCalendar();
-            nextAlarm.setTimeInMillis(nextAlarmMs);
-            setToMidnight(nextAlarm);
-
-            if (weekRange.compareTo(nextAlarm) >= 0) {
-                return ZenModeConfig.toNextAlarmCondition(mContext, nextAlarmMs,
-                        ActivityManager.getCurrentUser());
-            }
-        }
-        return null;
-    }
-
-    private void setToMidnight(Calendar calendar) {
-        calendar.set(Calendar.HOUR_OF_DAY, 0);
-        calendar.set(Calendar.MINUTE, 0);
-        calendar.set(Calendar.SECOND, 0);
-        calendar.set(Calendar.MILLISECOND, 0);
-    }
-
-    @VisibleForTesting
-    ConditionTag getConditionTagAt(int index) {
-        return (ConditionTag) mZenRadioGroupContent.getChildAt(index).getTag();
-    }
-
-    @VisibleForTesting
-    int getVisibleConditions() {
-        int rt = 0;
-        final int N = mZenRadioGroupContent.getChildCount();
-        for (int i = 0; i < N; i++) {
-            rt += mZenRadioGroupContent.getChildAt(i).getVisibility() == VISIBLE ? 1 : 0;
-        }
-        return rt;
-    }
-
-    private void hideAllConditions() {
-        final int N = mZenRadioGroupContent.getChildCount();
-        for (int i = 0; i < N; i++) {
-            mZenRadioGroupContent.getChildAt(i).setVisibility(GONE);
-        }
-    }
-
-    private static boolean isAlarm(Condition c) {
-        return c != null && ZenModeConfig.isValidCountdownToAlarmConditionId(c.id);
-    }
-
-    private static boolean isCountdown(Condition c) {
-        return c != null && ZenModeConfig.isValidCountdownConditionId(c.id);
-    }
-
-    private boolean isForever(Condition c) {
-        return c != null && mForeverId.equals(c.id);
-    }
-
-    private void bind(final Condition condition, final View row, final int rowId) {
-        if (condition == null) throw new IllegalArgumentException("condition must not be null");
-        final boolean enabled = condition.state == Condition.STATE_TRUE;
-        final ConditionTag tag =
-                row.getTag() != null ? (ConditionTag) row.getTag() : new ConditionTag();
-        row.setTag(tag);
-        final boolean first = tag.rb == null;
-        if (tag.rb == null) {
-            tag.rb = (RadioButton) mZenRadioGroup.getChildAt(rowId);
-        }
-        tag.condition = condition;
-        final Uri conditionId = getConditionId(tag.condition);
-        if (DEBUG) Log.d(mTag, "bind i=" + mZenRadioGroupContent.indexOfChild(row) + " first="
-                + first + " condition=" + conditionId);
-        tag.rb.setEnabled(enabled);
-        tag.rb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
-            @Override
-            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
-                if (mExpanded && isChecked) {
-                    tag.rb.setChecked(true);
-                    if (DEBUG) Log.d(mTag, "onCheckedChanged " + conditionId);
-                    MetricsLogger.action(mContext, MetricsEvent.QS_DND_CONDITION_SELECT);
-                    select(tag.condition);
-                    announceConditionSelection(tag);
-                }
-            }
-        });
-
-        if (tag.lines == null) {
-            tag.lines = row.findViewById(android.R.id.content);
-        }
-        if (tag.line1 == null) {
-            tag.line1 = (TextView) row.findViewById(android.R.id.text1);
-            mConfigurableTexts.add(tag.line1);
-        }
-        if (tag.line2 == null) {
-            tag.line2 = (TextView) row.findViewById(android.R.id.text2);
-            mConfigurableTexts.add(tag.line2);
-        }
-        final String line1 = !TextUtils.isEmpty(condition.line1) ? condition.line1
-                : condition.summary;
-        final String line2 = condition.line2;
-        tag.line1.setText(line1);
-        if (TextUtils.isEmpty(line2)) {
-            tag.line2.setVisibility(GONE);
-        } else {
-            tag.line2.setVisibility(VISIBLE);
-            tag.line2.setText(line2);
-        }
-        tag.lines.setEnabled(enabled);
-        tag.lines.setAlpha(enabled ? 1 : .4f);
-
-        final ImageView button1 = (ImageView) row.findViewById(android.R.id.button1);
-        button1.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                onClickTimeButton(row, tag, false /*down*/, rowId);
-            }
-        });
-
-        final ImageView button2 = (ImageView) row.findViewById(android.R.id.button2);
-        button2.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                onClickTimeButton(row, tag, true /*up*/, rowId);
-            }
-        });
-        tag.lines.setOnClickListener(new OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                tag.rb.setChecked(true);
-            }
-        });
-
-        final long time = ZenModeConfig.tryParseCountdownConditionId(conditionId);
-        if (rowId != COUNTDOWN_ALARM_CONDITION_INDEX && time > 0) {
-            button1.setVisibility(VISIBLE);
-            button2.setVisibility(VISIBLE);
-            if (mBucketIndex > -1) {
-                button1.setEnabled(mBucketIndex > 0);
-                button2.setEnabled(mBucketIndex < MINUTE_BUCKETS.length - 1);
-            } else {
-                final long span = time - System.currentTimeMillis();
-                button1.setEnabled(span > MIN_BUCKET_MINUTES * MINUTES_MS);
-                final Condition maxCondition = ZenModeConfig.toTimeCondition(mContext,
-                        MAX_BUCKET_MINUTES, ActivityManager.getCurrentUser());
-                button2.setEnabled(!Objects.equals(condition.summary, maxCondition.summary));
-            }
-
-            button1.setAlpha(button1.isEnabled() ? 1f : .5f);
-            button2.setAlpha(button2.isEnabled() ? 1f : .5f);
-        } else {
-            button1.setVisibility(GONE);
-            button2.setVisibility(GONE);
-        }
-        // wire up interaction callbacks for newly-added condition rows
-        if (first) {
-            Interaction.register(tag.rb, mInteractionCallback);
-            Interaction.register(tag.lines, mInteractionCallback);
-            Interaction.register(button1, mInteractionCallback);
-            Interaction.register(button2, mInteractionCallback);
-        }
-        row.setVisibility(VISIBLE);
-    }
-
-    private void announceConditionSelection(ConditionTag tag) {
-        final int zen = getSelectedZen(Global.ZEN_MODE_OFF);
-        String modeText;
-        switch(zen) {
-            case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
-                modeText = mContext.getString(R.string.interruption_level_priority);
-                break;
-            case Global.ZEN_MODE_NO_INTERRUPTIONS:
-                modeText = mContext.getString(R.string.interruption_level_none);
-                break;
-            case Global.ZEN_MODE_ALARMS:
-                modeText = mContext.getString(R.string.interruption_level_alarms);
-                break;
-            default:
-                return;
-        }
-        announceForAccessibility(mContext.getString(R.string.zen_mode_and_condition, modeText,
-                tag.line1.getText()));
-    }
-
-    private void onClickTimeButton(View row, ConditionTag tag, boolean up, int rowId) {
-        MetricsLogger.action(mContext, MetricsEvent.QS_DND_TIME, up);
-        Condition newCondition = null;
-        final int N = MINUTE_BUCKETS.length;
-        if (mBucketIndex == -1) {
-            // not on a known index, search for the next or prev bucket by time
-            final Uri conditionId = getConditionId(tag.condition);
-            final long time = ZenModeConfig.tryParseCountdownConditionId(conditionId);
-            final long now = System.currentTimeMillis();
-            for (int i = 0; i < N; i++) {
-                int j = up ? i : N - 1 - i;
-                final int bucketMinutes = MINUTE_BUCKETS[j];
-                final long bucketTime = now + bucketMinutes * MINUTES_MS;
-                if (up && bucketTime > time || !up && bucketTime < time) {
-                    mBucketIndex = j;
-                    newCondition = ZenModeConfig.toTimeCondition(mContext,
-                            bucketTime, bucketMinutes, ActivityManager.getCurrentUser(),
-                            false /*shortVersion*/);
-                    break;
-                }
-            }
-            if (newCondition == null) {
-                mBucketIndex = DEFAULT_BUCKET_INDEX;
-                newCondition = ZenModeConfig.toTimeCondition(mContext,
-                        MINUTE_BUCKETS[mBucketIndex], ActivityManager.getCurrentUser());
-            }
-        } else {
-            // on a known index, simply increment or decrement
-            mBucketIndex = Math.max(0, Math.min(N - 1, mBucketIndex + (up ? 1 : -1)));
-            newCondition = ZenModeConfig.toTimeCondition(mContext,
-                    MINUTE_BUCKETS[mBucketIndex], ActivityManager.getCurrentUser());
-        }
-        bind(newCondition, row, rowId);
-        tag.rb.setChecked(true);
-        select(newCondition);
-        announceConditionSelection(tag);
-    }
-
-    private void select(final Condition condition) {
-        if (DEBUG) Log.d(mTag, "select " + condition);
-        if (mSessionZen == -1 || mSessionZen == Global.ZEN_MODE_OFF) {
-            if (DEBUG) Log.d(mTag, "Ignoring condition selection outside of manual zen");
-            return;
-        }
-        final Uri realConditionId = getRealConditionId(condition);
-        if (mController != null) {
-            AsyncTask.execute(new Runnable() {
-                @Override
-                public void run() {
-                    mController.setZen(mSessionZen, realConditionId, TAG + ".selectCondition");
-                }
-            });
-        }
-        setExitCondition(condition);
-        if (realConditionId == null) {
-            mPrefs.setMinuteIndex(-1);
-        } else if ((isAlarm(condition) || isCountdown(condition)) && mBucketIndex != -1) {
-            mPrefs.setMinuteIndex(mBucketIndex);
-        }
-        setSessionExitCondition(copy(condition));
-    }
-
-    private void fireInteraction() {
-        if (mCallback != null) {
-            mCallback.onInteraction();
-        }
-    }
-
-    private void fireExpanded() {
-        if (mCallback != null) {
-            mCallback.onExpanded(mExpanded);
-        }
-    }
-
-    private final ZenModeController.Callback mZenCallback = new ZenModeController.Callback() {
-        @Override
-        public void onManualRuleChanged(ZenRule rule) {
-            mHandler.obtainMessage(H.MANUAL_RULE_CHANGED, rule).sendToTarget();
-        }
-    };
-
-    private final class H extends Handler {
-        private static final int MANUAL_RULE_CHANGED = 2;
-        private static final int UPDATE_WIDGETS = 3;
-
-        private H() {
-            super(Looper.getMainLooper());
-        }
-
-        @Override
-        public void handleMessage(Message msg) {
-            switch (msg.what) {
-                case MANUAL_RULE_CHANGED: handleUpdateManualRule((ZenRule) msg.obj); break;
-                case UPDATE_WIDGETS: updateWidgets(); break;
-            }
-        }
-    }
-
-    public interface Callback {
-        void onPrioritySettings();
-        void onInteraction();
-        void onExpanded(boolean expanded);
-    }
-
-    // used as the view tag on condition rows
-    @VisibleForTesting
-    static class ConditionTag {
-        RadioButton rb;
-        View lines;
-        TextView line1;
-        TextView line2;
-        Condition condition;
-    }
-
-    private final class ZenPrefs implements OnSharedPreferenceChangeListener {
-        private final int mNoneDangerousThreshold;
-
-        private int mMinuteIndex;
-        private int mNoneSelected;
-        private boolean mConfirmedPriorityIntroduction;
-        private boolean mConfirmedSilenceIntroduction;
-        private boolean mConfirmedAlarmIntroduction;
-
-        private ZenPrefs() {
-            mNoneDangerousThreshold = mContext.getResources()
-                    .getInteger(R.integer.zen_mode_alarm_warning_threshold);
-            Prefs.registerListener(mContext, this);
-            updateMinuteIndex();
-            updateNoneSelected();
-            updateConfirmedPriorityIntroduction();
-            updateConfirmedSilenceIntroduction();
-            updateConfirmedAlarmIntroduction();
-        }
-
-        public void trackNoneSelected() {
-            mNoneSelected = clampNoneSelected(mNoneSelected + 1);
-            if (DEBUG) Log.d(mTag, "Setting none selected: " + mNoneSelected + " threshold="
-                    + mNoneDangerousThreshold);
-            Prefs.putInt(mContext, Prefs.Key.DND_NONE_SELECTED, mNoneSelected);
-        }
-
-        public int getMinuteIndex() {
-            return mMinuteIndex;
-        }
-
-        public void setMinuteIndex(int minuteIndex) {
-            minuteIndex = clampIndex(minuteIndex);
-            if (minuteIndex == mMinuteIndex) return;
-            mMinuteIndex = clampIndex(minuteIndex);
-            if (DEBUG) Log.d(mTag, "Setting favorite minute index: " + mMinuteIndex);
-            Prefs.putInt(mContext, Prefs.Key.DND_FAVORITE_BUCKET_INDEX, mMinuteIndex);
-        }
-
-        @Override
-        public void onSharedPreferenceChanged(SharedPreferences prefs, String key) {
-            updateMinuteIndex();
-            updateNoneSelected();
-            updateConfirmedPriorityIntroduction();
-            updateConfirmedSilenceIntroduction();
-            updateConfirmedAlarmIntroduction();
-        }
-
-        private void updateMinuteIndex() {
-            mMinuteIndex = clampIndex(Prefs.getInt(mContext,
-                    Prefs.Key.DND_FAVORITE_BUCKET_INDEX, DEFAULT_BUCKET_INDEX));
-            if (DEBUG) Log.d(mTag, "Favorite minute index: " + mMinuteIndex);
-        }
-
-        private int clampIndex(int index) {
-            return MathUtils.constrain(index, -1, MINUTE_BUCKETS.length - 1);
-        }
-
-        private void updateNoneSelected() {
-            mNoneSelected = clampNoneSelected(Prefs.getInt(mContext,
-                    Prefs.Key.DND_NONE_SELECTED, 0));
-            if (DEBUG) Log.d(mTag, "None selected: " + mNoneSelected);
-        }
-
-        private int clampNoneSelected(int noneSelected) {
-            return MathUtils.constrain(noneSelected, 0, Integer.MAX_VALUE);
-        }
-
-        private void updateConfirmedPriorityIntroduction() {
-            final boolean confirmed =  Prefs.getBoolean(mContext,
-                    Prefs.Key.DND_CONFIRMED_PRIORITY_INTRODUCTION, false);
-            if (confirmed == mConfirmedPriorityIntroduction) return;
-            mConfirmedPriorityIntroduction = confirmed;
-            if (DEBUG) Log.d(mTag, "Confirmed priority introduction: "
-                    + mConfirmedPriorityIntroduction);
-        }
-
-        private void updateConfirmedSilenceIntroduction() {
-            final boolean confirmed =  Prefs.getBoolean(mContext,
-                    Prefs.Key.DND_CONFIRMED_SILENCE_INTRODUCTION, false);
-            if (confirmed == mConfirmedSilenceIntroduction) return;
-            mConfirmedSilenceIntroduction = confirmed;
-            if (DEBUG) Log.d(mTag, "Confirmed silence introduction: "
-                    + mConfirmedSilenceIntroduction);
-        }
-
-        private void updateConfirmedAlarmIntroduction() {
-            final boolean confirmed =  Prefs.getBoolean(mContext,
-                    Prefs.Key.DND_CONFIRMED_ALARM_INTRODUCTION, false);
-            if (confirmed == mConfirmedAlarmIntroduction) return;
-            mConfirmedAlarmIntroduction = confirmed;
-            if (DEBUG) Log.d(mTag, "Confirmed alarm introduction: "
-                    + mConfirmedAlarmIntroduction);
-        }
-    }
-
-    protected final SegmentedButtons.Callback mZenButtonsCallback = new SegmentedButtons.Callback() {
-        @Override
-        public void onSelected(final Object value, boolean fromClick) {
-            if (value != null && mZenButtons.isShown() && isAttachedToWindow()) {
-                final int zen = (Integer) value;
-                if (fromClick) {
-                    MetricsLogger.action(mContext, MetricsEvent.QS_DND_ZEN_SELECT, zen);
-                }
-                if (DEBUG) Log.d(mTag, "mZenButtonsCallback selected=" + zen);
-                final Uri realConditionId = getRealConditionId(mSessionExitCondition);
-                AsyncTask.execute(new Runnable() {
-                    @Override
-                    public void run() {
-                        mController.setZen(zen, realConditionId, TAG + ".selectZen");
-                        if (zen != Global.ZEN_MODE_OFF) {
-                            Prefs.putInt(mContext, Prefs.Key.DND_FAVORITE_ZEN, zen);
-                        }
-                    }
-                });
-            }
-        }
-
-        @Override
-        public void onInteraction() {
-            fireInteraction();
-        }
-    };
-
-    private final Interaction.Callback mInteractionCallback = new Interaction.Callback() {
-        @Override
-        public void onInteraction() {
-            fireInteraction();
-        }
-    };
-
-    private final class TransitionHelper implements TransitionListener, Runnable {
-        private final ArraySet<View> mTransitioningViews = new ArraySet<View>();
-
-        private boolean mTransitioning;
-        private boolean mPendingUpdateWidgets;
-
-        public void clear() {
-            mTransitioningViews.clear();
-            mPendingUpdateWidgets = false;
-        }
-
-        public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
-            pw.println("  TransitionHelper state:");
-            pw.print("    mPendingUpdateWidgets="); pw.println(mPendingUpdateWidgets);
-            pw.print("    mTransitioning="); pw.println(mTransitioning);
-            pw.print("    mTransitioningViews="); pw.println(mTransitioningViews);
-        }
-
-        public void pendingUpdateWidgets() {
-            mPendingUpdateWidgets = true;
-        }
-
-        public boolean isTransitioning() {
-            return !mTransitioningViews.isEmpty();
-        }
-
-        @Override
-        public void startTransition(LayoutTransition transition,
-                ViewGroup container, View view, int transitionType) {
-            mTransitioningViews.add(view);
-            updateTransitioning();
-        }
-
-        @Override
-        public void endTransition(LayoutTransition transition,
-                ViewGroup container, View view, int transitionType) {
-            mTransitioningViews.remove(view);
-            updateTransitioning();
-        }
-
-        @Override
-        public void run() {
-            if (DEBUG) Log.d(mTag, "TransitionHelper run"
-                    + " mPendingUpdateWidgets=" + mPendingUpdateWidgets);
-            if (mPendingUpdateWidgets) {
-                updateWidgets();
-            }
-            mPendingUpdateWidgets = false;
-        }
-
-        private void updateTransitioning() {
-            final boolean transitioning = isTransitioning();
-            if (mTransitioning == transitioning) return;
-            mTransitioning = transitioning;
-            if (DEBUG) Log.d(mTag, "TransitionHelper mTransitioning=" + mTransitioning);
-            if (!mTransitioning) {
-                if (mPendingUpdateWidgets) {
-                    mHandler.post(this);
-                } else {
-                    mPendingUpdateWidgets = false;
-                }
-            }
-        }
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java
deleted file mode 100644
index 84776c7eb18f2..0000000000000
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the specific language governing
- * permissions and limitations under the License.
- */
-
-package com.android.systemui.qs;
-
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_QS_MORE_SETTINGS;
-
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.clearInvocations;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import android.testing.AndroidTestingRunner;
-import android.testing.TestableLooper;
-import android.testing.TestableLooper.RunWithLooper;
-import android.testing.ViewUtils;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.FrameLayout;
-
-import androidx.test.filters.SmallTest;
-
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.testing.UiEventLoggerFake;
-import com.android.systemui.R;
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.FalsingManager;
-import com.android.systemui.plugins.qs.DetailAdapter;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-@RunWith(AndroidTestingRunner.class)
-@RunWithLooper
-@SmallTest
-public class QSDetailTest extends SysuiTestCase {
-
-    private MetricsLogger mMetricsLogger;
-    private QSDetail mQsDetail;
-    private QSPanelController mQsPanelController;
-    private QuickStatusBarHeader mQuickHeader;
-    private ActivityStarter mActivityStarter;
-    private DetailAdapter mMockDetailAdapter;
-    private TestableLooper mTestableLooper;
-    private UiEventLoggerFake mUiEventLogger;
-    private FrameLayout mParent;
-
-    @Before
-    public void setup() throws Exception {
-        mTestableLooper = TestableLooper.get(this);
-        mUiEventLogger = QSEvents.INSTANCE.setLoggerForTesting();
-
-        mParent = new FrameLayout(mContext);
-        mMetricsLogger = mDependency.injectMockDependency(MetricsLogger.class);
-        mActivityStarter = mDependency.injectMockDependency(ActivityStarter.class);
-        LayoutInflater.from(mContext).inflate(R.layout.qs_detail, mParent);
-        mQsDetail = (QSDetail) mParent.getChildAt(0);
-
-        mQsPanelController = mock(QSPanelController.class);
-        mQuickHeader = mock(QuickStatusBarHeader.class);
-        mQsDetail.setQsPanel(mQsPanelController, mQuickHeader, mock(QSFooter.class),
-                mock(FalsingManager.class));
-        mQsDetail.mClipper = mock(QSDetailClipper.class);
-
-        mMockDetailAdapter = mock(DetailAdapter.class);
-        when(mMockDetailAdapter.createDetailView(any(), any(), any()))
-                .thenReturn(new View(mContext));
-
-        // Only detail in use is the user detail
-        when(mMockDetailAdapter.openDetailEvent())
-                .thenReturn(QSUserSwitcherEvent.QS_USER_DETAIL_OPEN);
-        when(mMockDetailAdapter.closeDetailEvent())
-                .thenReturn(QSUserSwitcherEvent.QS_USER_DETAIL_CLOSE);
-        when(mMockDetailAdapter.moreSettingsEvent())
-                .thenReturn(QSUserSwitcherEvent.QS_USER_MORE_SETTINGS);
-        ViewUtils.attachView(mParent);
-    }
-
-    @After
-    public void tearDown() {
-        QSEvents.INSTANCE.resetLogger();
-        mTestableLooper.processAllMessages();
-        ViewUtils.detachView(mParent);
-    }
-
-    @Test
-    public void testShowDetail_Metrics() {
-        mTestableLooper.processAllMessages();
-
-        mQsDetail.handleShowingDetail(mMockDetailAdapter, 0, 0, false);
-        verify(mMetricsLogger).visible(eq(mMockDetailAdapter.getMetricsCategory()));
-        assertEquals(1, mUiEventLogger.numLogs());
-        assertEquals(QSUserSwitcherEvent.QS_USER_DETAIL_OPEN.getId(), mUiEventLogger.eventId(0));
-        mUiEventLogger.getLogs().clear();
-
-        mQsDetail.handleShowingDetail(null, 0, 0, false);
-        verify(mMetricsLogger).hidden(eq(mMockDetailAdapter.getMetricsCategory()));
-
-        assertEquals(1, mUiEventLogger.numLogs());
-        assertEquals(QSUserSwitcherEvent.QS_USER_DETAIL_CLOSE.getId(), mUiEventLogger.eventId(0));
-    }
-
-    @Test
-    public void testShowDetail_ShouldAnimate() {
-        mTestableLooper.processAllMessages();
-
-        when(mMockDetailAdapter.shouldAnimate()).thenReturn(true);
-        mQsDetail.setFullyExpanded(true);
-
-        mQsDetail.handleShowingDetail(mMockDetailAdapter, 0, 0, false);
-        verify(mQsDetail.mClipper).updateCircularClip(eq(true) /* animate */, anyInt(), anyInt(),
-                eq(true) /* in */, any());
-        clearInvocations(mQsDetail.mClipper);
-
-        mQsDetail.handleShowingDetail(null, 0, 0, false);
-        verify(mQsDetail.mClipper).updateCircularClip(eq(true) /* animate */, anyInt(), anyInt(),
-                eq(false) /* in */, any());
-    }
-
-    @Test
-    public void testShowDetail_ShouldNotAnimate() {
-        mTestableLooper.processAllMessages();
-
-        when(mMockDetailAdapter.shouldAnimate()).thenReturn(false);
-        mQsDetail.setFullyExpanded(true);
-
-        mQsDetail.handleShowingDetail(mMockDetailAdapter, 0, 0, false);
-        verify(mQsDetail.mClipper).updateCircularClip(eq(false) /* animate */, anyInt(), anyInt(),
-                eq(true) /* in */, any());
-        clearInvocations(mQsDetail.mClipper);
-
-        // Detail adapters should always animate on close. shouldAnimate() should only affect the
-        // open transition
-        mQsDetail.handleShowingDetail(null, 0, 0, false);
-        verify(mQsDetail.mClipper).updateCircularClip(eq(true) /* animate */, anyInt(), anyInt(),
-                eq(false) /* in */, any());
-    }
-
-    @Test
-    public void testDoneButton_CloseDetailPanel() {
-        mTestableLooper.processAllMessages();
-
-        when(mMockDetailAdapter.onDoneButtonClicked()).thenReturn(false);
-
-        mQsDetail.handleShowingDetail(mMockDetailAdapter, 0, 0, false);
-        mQsDetail.requireViewById(android.R.id.button1).performClick();
-        verify(mQsPanelController).closeDetail();
-    }
-
-    @Test
-    public void testDoneButton_KeepDetailPanelOpen() {
-        mTestableLooper.processAllMessages();
-
-        when(mMockDetailAdapter.onDoneButtonClicked()).thenReturn(true);
-
-        mQsDetail.handleShowingDetail(mMockDetailAdapter, 0, 0, false);
-        mQsDetail.requireViewById(android.R.id.button1).performClick();
-        verify(mQsPanelController, never()).closeDetail();
-    }
-
-    @Test
-    public void testMoreSettingsButton() {
-        mTestableLooper.processAllMessages();
-
-        mQsDetail.handleShowingDetail(mMockDetailAdapter, 0, 0, false);
-        mUiEventLogger.getLogs().clear();
-        mQsDetail.requireViewById(android.R.id.button2).performClick();
-
-        int metricsCategory = mMockDetailAdapter.getMetricsCategory();
-        verify(mMetricsLogger).action(eq(ACTION_QS_MORE_SETTINGS), eq(metricsCategory));
-        assertEquals(1, mUiEventLogger.numLogs());
-        assertEquals(QSUserSwitcherEvent.QS_USER_MORE_SETTINGS.getId(), mUiEventLogger.eventId(0));
-
-        verify(mActivityStarter).postStartActivityDismissingKeyguard(any(), anyInt());
-    }
-
-    @Test
-    public void testNullAdapterClick() {
-        DetailAdapter mock = mock(DetailAdapter.class);
-        when(mock.moreSettingsEvent()).thenReturn(DetailAdapter.INVALID);
-        mQsDetail.setupDetailFooter(mock);
-        mQsDetail.requireViewById(android.R.id.button2).performClick();
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
index 3266d6ac84a6c..4ab39261e825f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
@@ -146,7 +146,6 @@ public class QSFragmentTest extends SysuiBaseFragmentTest {
                 mock(QSLogger.class), mock(UiEventLogger.class), mock(UserTracker.class),
                 mock(SecureSettings.class), mock(CustomTileStatePersister.class),
                 mTileServiceRequestControllerBuilder, mock(TileLifecycleManager.Factory.class));
-        qs.setHost(host);
 
         qs.setListening(true);
         processAllMessages();
@@ -186,7 +185,6 @@ public class QSFragmentTest extends SysuiBaseFragmentTest {
                 mock(QSTileHost.class),
                 mock(StatusBarStateController.class),
                 commandQueue,
-                new QSDetailDisplayer(),
                 mQSMediaHost,
                 mQQSMediaHost,
                 mBypassController,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.java
deleted file mode 100644
index b2ca62f18f27c..0000000000000
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelControllerTest.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.qs;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.testing.AndroidTestingRunner;
-import android.testing.TestableLooper.RunWithLooper;
-
-import androidx.test.filters.SmallTest;
-
-import com.android.internal.logging.MetricsLogger;
-import com.android.internal.logging.UiEventLogger;
-import com.android.internal.logging.testing.UiEventLoggerFake;
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.classifier.FalsingManagerFake;
-import com.android.systemui.dump.DumpManager;
-import com.android.systemui.flags.FeatureFlags;
-import com.android.systemui.media.MediaHost;
-import com.android.systemui.plugins.qs.QSTileView;
-import com.android.systemui.qs.customize.QSCustomizerController;
-import com.android.systemui.qs.logging.QSLogger;
-import com.android.systemui.qs.tileimpl.QSTileImpl;
-import com.android.systemui.settings.brightness.BrightnessController;
-import com.android.systemui.settings.brightness.BrightnessSliderController;
-import com.android.systemui.settings.brightness.ToggleSlider;
-import com.android.systemui.statusbar.CommandQueue;
-import com.android.systemui.tuner.TunerService;
-import com.android.systemui.util.animation.DisappearParameters;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-
-import java.util.Collections;
-
-@RunWith(AndroidTestingRunner.class)
-@RunWithLooper
-@SmallTest
-public class QSPanelControllerTest extends SysuiTestCase {
-
-    @Mock
-    private QSPanel mQSPanel;
-    @Mock
-    private QSTileHost mQSTileHost;
-    @Mock
-    private QSCustomizerController mQSCustomizerController;
-    @Mock
-    private QSTileRevealController.Factory mQSTileRevealControllerFactory;
-    @Mock
-    private QSTileRevealController mQSTileRevealController;
-    @Mock
-    private MediaHost mMediaHost;
-    @Mock
-    private MetricsLogger mMetricsLogger;
-    private UiEventLogger mUiEventLogger = new UiEventLoggerFake();
-    private DumpManager mDumpManager = new DumpManager();
-    @Mock
-    private TunerService mTunerService;
-    @Mock
-    private QSFgsManagerFooter mQSFgsManagerFooter;
-    @Mock
-    private QSSecurityFooter mQSSecurityFooter;
-    @Mock
-    private QSLogger mQSLogger;
-    @Mock
-    private BrightnessController.Factory mBrightnessControllerFactory;
-    @Mock
-    private BrightnessController mBrightnessController;
-    @Mock
-    private BrightnessSliderController.Factory mToggleSliderViewControllerFactory;
-    @Mock
-    private BrightnessSliderController mBrightnessSliderController;
-    @Mock
-    QSTileImpl mQSTile;
-    @Mock
-    QSTileView mQSTileView;
-    @Mock
-    PagedTileLayout mPagedTileLayout;
-    @Mock
-    CommandQueue mCommandQueue;
-    FalsingManagerFake mFalsingManager = new FalsingManagerFake();
-    @Mock
-    Resources mResources;
-    @Mock
-    Configuration mConfiguration;
-    @Mock
-    FeatureFlags mFeatureFlags;
-
-    private QSPanelController mController;
-
-    @Before
-    public void setup() throws Exception {
-        MockitoAnnotations.initMocks(this);
-
-        when(mQSPanel.isAttachedToWindow()).thenReturn(true);
-        when(mQSPanel.getDumpableTag()).thenReturn("QSPanel");
-        when(mQSPanel.getOrCreateTileLayout()).thenReturn(mPagedTileLayout);
-        when(mQSPanel.getTileLayout()).thenReturn(mPagedTileLayout);
-        when(mQSPanel.getResources()).thenReturn(mResources);
-        when(mResources.getConfiguration()).thenReturn(mConfiguration);
-        when(mQSTileHost.getTiles()).thenReturn(Collections.singleton(mQSTile));
-        when(mQSTileHost.createTileView(any(), eq(mQSTile), anyBoolean())).thenReturn(mQSTileView);
-        when(mToggleSliderViewControllerFactory.create(any(), any()))
-                .thenReturn(mBrightnessSliderController);
-        when(mBrightnessControllerFactory.create(any(ToggleSlider.class)))
-                .thenReturn(mBrightnessController);
-        when(mQSTileRevealControllerFactory.create(any(), any()))
-                .thenReturn(mQSTileRevealController);
-        when(mMediaHost.getDisappearParameters()).thenReturn(new DisappearParameters());
-
-        mController = new QSPanelController(mQSPanel, mQSFgsManagerFooter, mQSSecurityFooter,
-                mTunerService, mQSTileHost, mQSCustomizerController, true, mMediaHost,
-                mQSTileRevealControllerFactory, mDumpManager, mMetricsLogger, mUiEventLogger,
-                mQSLogger, mBrightnessControllerFactory, mToggleSliderViewControllerFactory,
-                mFalsingManager, mCommandQueue, mFeatureFlags
-        );
-
-        mController.init();
-    }
-
-    @Test
-    public void testOpenDetailsWithNonExistingTile_NoException() {
-        mController.openDetails("none");
-
-        verify(mQSPanel, never()).openDetails(any());
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.kt
index 4ae193327b7bc..5213a30cfd599 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.kt
@@ -36,10 +36,7 @@ import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.ArgumentMatchers.any
 import org.mockito.ArgumentMatchers.anyBoolean
-import org.mockito.ArgumentMatchers.anyInt
 import org.mockito.Mock
-import org.mockito.Mockito.never
-import org.mockito.Mockito.verify
 import org.mockito.MockitoAnnotations
 import org.mockito.Mockito.`when` as whenever
 
@@ -63,9 +60,6 @@ class QSPanelTest : SysuiTestCase() {
     private lateinit var mQSLogger: QSLogger
     private lateinit var mParentView: ViewGroup
 
-    @Mock
-    private lateinit var mCallback: QSDetail.Callback
-
     @Mock
     private lateinit var mQSTileView: QSTileView
 
@@ -97,28 +91,9 @@ class QSPanelTest : SysuiTestCase() {
             whenever(mHost.tiles).thenReturn(emptyList())
             whenever(mHost.createTileView(any(), any(), anyBoolean())).thenReturn(mQSTileView)
             mQsPanel.addTile(mDndTileRecord)
-            mQsPanel.setCallback(mCallback)
         }
     }
 
-    @Test
-    fun testOpenDetailsWithExistingTile_NoException() {
-        mTestableLooper.runWithLooper {
-            mQsPanel.openDetails(dndTile)
-        }
-
-        verify(mCallback).onShowingDetail(any(), anyInt(), anyInt())
-    }
-
-    @Test
-    fun testOpenDetailsWithNullParameter_NoException() {
-        mTestableLooper.runWithLooper {
-            mQsPanel.openDetails(null)
-        }
-
-        verify(mCallback, never()).onShowingDetail(any(), anyInt(), anyInt())
-    }
-
     @Test
     fun testSecurityFooter_appearsOnBottomOnSplitShade() {
         mQsPanel.onConfigurationChanged(getNewOrientationConfig(ORIENTATION_LANDSCAPE))
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java
index 8b7346dd9e6a4..30b464b2557c3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java
@@ -53,7 +53,6 @@ import androidx.test.filters.SmallTest;
 import com.android.internal.logging.InstanceId;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSIconView;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.qs.QSTileHost;
@@ -420,11 +419,5 @@ public class TileQueryHelperTest extends SysuiTestCase {
 
         @Override
         public void destroy() {}
-
-
-        @Override
-        public DetailAdapter getDetailAdapter() {
-            return null;
-        }
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSFactoryImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSFactoryImplTest.kt
index 88b133ec56a8a..0f2c2647f20ff 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSFactoryImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSFactoryImplTest.kt
@@ -48,7 +48,6 @@ import com.android.systemui.qs.tiles.ReduceBrightColorsTile
 import com.android.systemui.qs.tiles.RotationLockTile
 import com.android.systemui.qs.tiles.ScreenRecordTile
 import com.android.systemui.qs.tiles.UiModeNightTile
-import com.android.systemui.qs.tiles.UserTile
 import com.android.systemui.qs.tiles.WifiTile
 import com.android.systemui.qs.tiles.WorkModeTile
 import com.android.systemui.util.leak.GarbageMonitor
@@ -76,7 +75,6 @@ private val specMap = mapOf(
         "location" to LocationTile::class.java,
         "cast" to CastTile::class.java,
         "hotspot" to HotspotTile::class.java,
-        "user" to UserTile::class.java,
         "battery" to BatterySaverTile::class.java,
         "saver" to DataSaverTile::class.java,
         "night" to NightDisplayTile::class.java,
@@ -115,7 +113,6 @@ class QSFactoryImplTest : SysuiTestCase() {
     @Mock private lateinit var locationTile: LocationTile
     @Mock private lateinit var castTile: CastTile
     @Mock private lateinit var hotspotTile: HotspotTile
-    @Mock private lateinit var userTile: UserTile
     @Mock private lateinit var batterySaverTile: BatterySaverTile
     @Mock private lateinit var dataSaverTile: DataSaverTile
     @Mock private lateinit var nightDisplayTile: NightDisplayTile
@@ -159,7 +156,6 @@ class QSFactoryImplTest : SysuiTestCase() {
                 { locationTile },
                 { castTile },
                 { hotspotTile },
-                { userTile },
                 { batterySaverTile },
                 { dataSaverTile },
                 { nightDisplayTile },
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/user/UserSwitchDialogControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/user/UserSwitchDialogControllerTest.kt
index b7fdc1a6cb0d0..8695b2990b6a5 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/user/UserSwitchDialogControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/user/UserSwitchDialogControllerTest.kt
@@ -22,11 +22,13 @@ import android.provider.Settings
 import android.testing.AndroidTestingRunner
 import android.view.View
 import androidx.test.filters.SmallTest
+import com.android.internal.logging.UiEventLogger
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.animation.DialogLaunchAnimator
 import com.android.systemui.plugins.ActivityStarter
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.qs.PseudoGridView
+import com.android.systemui.qs.QSUserSwitcherEvent
 import com.android.systemui.qs.tiles.UserDetailView
 import com.android.systemui.statusbar.phone.SystemUIDialog
 import com.android.systemui.util.mockito.any
@@ -62,6 +64,8 @@ class UserSwitchDialogControllerTest : SysuiTestCase() {
     private lateinit var launchView: View
     @Mock
     private lateinit var dialogLaunchAnimator: DialogLaunchAnimator
+    @Mock
+    private lateinit var uiEventLogger: UiEventLogger
     @Captor
     private lateinit var clickCaptor: ArgumentCaptor<DialogInterface.OnClickListener>
 
@@ -79,6 +83,7 @@ class UserSwitchDialogControllerTest : SysuiTestCase() {
                 activityStarter,
                 falsingManager,
                 dialogLaunchAnimator,
+                uiEventLogger,
                 { dialog }
         )
     }
@@ -87,6 +92,7 @@ class UserSwitchDialogControllerTest : SysuiTestCase() {
     fun showDialog_callsDialogShow() {
         controller.showDialog(launchView)
         verify(dialogLaunchAnimator).showFromView(dialog, launchView)
+        verify(uiEventLogger).log(QSUserSwitcherEvent.QS_USER_DETAIL_OPEN)
     }
 
     @Test
@@ -108,10 +114,14 @@ class UserSwitchDialogControllerTest : SysuiTestCase() {
     }
 
     @Test
-    fun doneButtonSetWithNullHandler() {
+    fun doneButtonLogsCorrectly() {
         controller.showDialog(launchView)
 
-        verify(dialog).setPositiveButton(anyInt(), eq(null))
+        verify(dialog).setPositiveButton(anyInt(), capture(clickCaptor))
+
+        clickCaptor.value.onClick(dialog, DialogInterface.BUTTON_NEUTRAL)
+
+        verify(uiEventLogger).log(QSUserSwitcherEvent.QS_USER_DETAIL_CLOSE)
     }
 
     @Test
@@ -129,6 +139,7 @@ class UserSwitchDialogControllerTest : SysuiTestCase() {
                         argThat(IntentMatcher(Settings.ACTION_USER_SETTINGS)),
                         eq(0)
                 )
+        verify(uiEventLogger).log(QSUserSwitcherEvent.QS_USER_MORE_SETTINGS)
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shared/plugins/VersionInfoTest.java b/packages/SystemUI/tests/src/com/android/systemui/shared/plugins/VersionInfoTest.java
index 218e7db5e450d..711187be33fbb 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shared/plugins/VersionInfoTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/shared/plugins/VersionInfoTest.java
@@ -22,7 +22,6 @@ import androidx.test.filters.SmallTest;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.OverlayPlugin;
 import com.android.systemui.plugins.annotations.Requires;
-import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QS;
 import com.android.systemui.plugins.qs.QS.HeightListener;
 import com.android.systemui.shared.plugins.VersionInfo.InvalidVersionException;
@@ -99,7 +98,6 @@ public class VersionInfoTest extends SysuiTestCase {
 
     @Requires(target = QS.class, version = QS.VERSION)
     @Requires(target = HeightListener.class, version = HeightListener.VERSION)
-    @Requires(target = DetailAdapter.class, version = DetailAdapter.VERSION)
     public static class QSImpl {
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewControllerTest.java
index 36d1629fa9b80..f6eff8207da3f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewControllerTest.java
@@ -110,7 +110,6 @@ import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.NavigationModeController;
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.qrcodescanner.controller.QRCodeScannerController;
-import com.android.systemui.qs.QSDetailDisplayer;
 import com.android.systemui.screenrecord.RecordingController;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.KeyguardAffordanceView;
@@ -273,8 +272,6 @@ public class NotificationPanelViewControllerTest extends SysuiTestCase {
     @Mock
     private IdleHostViewController mIdleHostViewController;
     @Mock
-    private QSDetailDisplayer mQSDetailDisplayer;
-    @Mock
     private KeyguardStatusViewComponent mKeyguardStatusViewComponent;
     @Mock
     private KeyguardStatusBarViewComponent.Factory mKeyguardStatusBarViewComponentFactory;
@@ -528,7 +525,6 @@ public class NotificationPanelViewControllerTest extends SysuiTestCase {
                 mCommunalViewComponentFactory,
                 mIdleViewComponentFactory,
                 mLockscreenShadeTransitionController,
-                mQSDetailDisplayer,
                 mGroupManager,
                 mNotificationAreaController,
                 mAuthController,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchControllerTest.kt
index a57f6a11d22fd..4a579cb3fc4dc 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyguardQsUserSwitchControllerTest.kt
@@ -27,26 +27,22 @@ import com.android.internal.logging.UiEventLogger
 import com.android.systemui.R
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.communal.CommunalStateController
-import com.android.systemui.flags.FeatureFlags
 import com.android.systemui.keyguard.ScreenLifecycle
 import com.android.systemui.plugins.FalsingManager
-import com.android.systemui.qs.tiles.UserDetailView
 import com.android.systemui.qs.user.UserSwitchDialogController
 import com.android.systemui.statusbar.SysuiStatusBarStateController
 import com.android.systemui.statusbar.phone.DozeParameters
 import com.android.systemui.statusbar.phone.LockscreenGestureLogger
-import com.android.systemui.statusbar.phone.NotificationPanelViewController
 import com.android.systemui.statusbar.phone.ScreenOffAnimationController
 import org.junit.After
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.Mock
+import org.mockito.Mockito.`when`
 import org.mockito.Mockito.times
 import org.mockito.Mockito.verify
-import org.mockito.Mockito.`when`
 import org.mockito.MockitoAnnotations
-import javax.inject.Provider
 
 @SmallTest
 @TestableLooper.RunWithLooper
@@ -76,24 +72,15 @@ class KeyguardQsUserSwitchControllerTest : SysuiTestCase() {
     @Mock
     private lateinit var dozeParameters: DozeParameters
 
-    @Mock
-    private lateinit var userDetailViewAdapterProvider: Provider<UserDetailView.Adapter>
-
     @Mock
     private lateinit var screenOffAnimationController: ScreenOffAnimationController
 
-    @Mock
-    private lateinit var featureFlags: FeatureFlags
-
     @Mock
     private lateinit var userSwitchDialogController: UserSwitchDialogController
 
     @Mock
     private lateinit var uiEventLogger: UiEventLogger
 
-    @Mock
-    private lateinit var notificationPanelViewController: NotificationPanelViewController
-
     private lateinit var view: FrameLayout
     private lateinit var testableLooper: TestableLooper
     private lateinit var keyguardQsUserSwitchController: KeyguardQsUserSwitchController
@@ -118,16 +105,12 @@ class KeyguardQsUserSwitchControllerTest : SysuiTestCase() {
                 configurationController,
                 statusBarStateController,
                 dozeParameters,
-                userDetailViewAdapterProvider,
                 screenOffAnimationController,
-                featureFlags,
                 userSwitchDialogController,
                 uiEventLogger)
 
         ViewUtils.attachView(view)
         testableLooper.processAllMessages()
-        keyguardQsUserSwitchController
-                .setNotificationPanelViewController(notificationPanelViewController)
         `when`(userSwitcherController.keyguardStateController).thenReturn(keyguardStateController)
         `when`(userSwitcherController.keyguardStateController.isShowing).thenReturn(true)
         keyguardQsUserSwitchController.init()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/UserSwitcherControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/UserSwitcherControllerTest.kt
index 9dabf6907f7cd..c344aea991ba5 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/UserSwitcherControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/UserSwitcherControllerTest.kt
@@ -54,8 +54,8 @@ import com.android.systemui.util.concurrency.FakeExecutor
 import com.android.systemui.util.settings.SecureSettings
 import com.android.systemui.util.time.FakeSystemClock
 import org.junit.Assert.assertEquals
-import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertFalse
+import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test
@@ -86,7 +86,6 @@ class UserSwitcherControllerTest : SysuiTestCase() {
     @Mock private lateinit var activityStarter: ActivityStarter
     @Mock private lateinit var broadcastDispatcher: BroadcastDispatcher
     @Mock private lateinit var activityTaskManager: IActivityTaskManager
-    @Mock private lateinit var userDetailAdapter: UserSwitcherController.UserDetailAdapter
     @Mock private lateinit var telephonyListenerManager: TelephonyListenerManager
     @Mock private lateinit var secureSettings: SecureSettings
     @Mock private lateinit var falsingManager: FalsingManager
@@ -161,7 +160,6 @@ class UserSwitcherControllerTest : SysuiTestCase() {
                 falsingManager,
                 telephonyListenerManager,
                 activityTaskManager,
-                userDetailAdapter,
                 secureSettings,
                 uiBgExecutor,
                 interactionJankMonitor,