diff --git a/aconfig/launcher.aconfig b/aconfig/launcher.aconfig
index cc746eb..c564594 100644
--- a/aconfig/launcher.aconfig
+++ b/aconfig/launcher.aconfig
@@ -636,3 +636,20 @@
   description: "Enables gesture navigation handling on connected displays"
   bug: "382130680"
 }
+
+flag {
+  name: "enable_taskbar_behind_shade"
+  namespace: "lse_desktop_experience"
+  description: "Keeps taskbar behind notification shade when its pulled down"
+  bug: "343194358"
+  metadata {
+    purpose: PURPOSE_BUGFIX
+  }
+}
+
+flag {
+  name: "enable_scalability_for_desktop_experience"
+  namespace: "launcher"
+  description: "Enable more grid scale options on the launcher for desktop experience"
+  bug: "375491272"
+}
diff --git a/quickstep/res/color/keyboard_quick_switch_scroll_button_bg.xml b/quickstep/res/color/keyboard_quick_switch_scroll_button_bg.xml
new file mode 100644
index 0000000..1592055
--- /dev/null
+++ b/quickstep/res/color/keyboard_quick_switch_scroll_button_bg.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2025 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">
+    <item android:state_enabled="false"
+        android:color="@color/materialColorPrimary"
+        android:alpha="0.38"/>
+    <item android:color="@color/materialColorPrimary"/>
+</selector>
\ No newline at end of file
diff --git a/quickstep/res/color/keyboard_quick_switch_scroll_button_fg.xml b/quickstep/res/color/keyboard_quick_switch_scroll_button_fg.xml
new file mode 100644
index 0000000..051c18f
--- /dev/null
+++ b/quickstep/res/color/keyboard_quick_switch_scroll_button_fg.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2025 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">
+    <item android:state_enabled="true"
+        android:state_pressed="true"
+        android:color="@color/materialColorOnPrimary"
+        android:alpha="0.15"/>
+    <item android:state_enabled="true"
+        android:state_hovered="true"
+        android:color="@color/materialColorOnPrimary"
+        android:alpha="0.11" />
+    <item android:color="@android:color/transparent" />
+</selector>
\ No newline at end of file
diff --git a/quickstep/res/color/keyboard_quick_switch_scroll_button_icon.xml b/quickstep/res/color/keyboard_quick_switch_scroll_button_icon.xml
new file mode 100644
index 0000000..74df84b
--- /dev/null
+++ b/quickstep/res/color/keyboard_quick_switch_scroll_button_icon.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2025 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">
+    <item android:state_enabled="false"
+        android:color="@color/materialColorOnPrimary"
+        android:alpha="0.38"/>
+    <item android:color="@color/materialColorOnPrimary"/>
+</selector>
diff --git a/quickstep/res/drawable/bg_keyboard_quick_switch_scroll_button.xml b/quickstep/res/drawable/bg_keyboard_quick_switch_scroll_button.xml
new file mode 100644
index 0000000..7067f13
--- /dev/null
+++ b/quickstep/res/drawable/bg_keyboard_quick_switch_scroll_button.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2025 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <solid android:color="@color/keyboard_quick_switch_scroll_button_bg" />
+    <corners android:radius="@dimen/keyboard_quick_switch_scroll_button_corner_radius" />
+</shape>
diff --git a/quickstep/res/drawable/fg_keyboard_quick_switch_scroll_button.xml b/quickstep/res/drawable/fg_keyboard_quick_switch_scroll_button.xml
new file mode 100644
index 0000000..dd63f54
--- /dev/null
+++ b/quickstep/res/drawable/fg_keyboard_quick_switch_scroll_button.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2025 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <solid android:color="@color/keyboard_quick_switch_scroll_button_fg" />
+    <corners android:radius="@dimen/keyboard_quick_switch_scroll_button_corner_radius" />
+</shape>
diff --git a/quickstep/res/drawable/ic_chevron_end.xml b/quickstep/res/drawable/ic_chevron_end.xml
new file mode 100644
index 0000000..9ca4f3a
--- /dev/null
+++ b/quickstep/res/drawable/ic_chevron_end.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2025 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:autoMirrored="true"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M504,480L320,296L376,240L616,480L376,720L320,664L504,480Z" />
+</vector>
diff --git a/quickstep/res/drawable/ic_chevron_start.xml b/quickstep/res/drawable/ic_chevron_start.xml
new file mode 100644
index 0000000..913da02
--- /dev/null
+++ b/quickstep/res/drawable/ic_chevron_start.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2025 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:autoMirrored="true"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M560,720L320,480L560,240L616,296L432,480L616,664L560,720Z" />
+</vector>
diff --git a/quickstep/res/layout/keyboard_quick_switch_view.xml b/quickstep/res/layout/keyboard_quick_switch_view.xml
index 345b97c..885bdb9 100644
--- a/quickstep/res/layout/keyboard_quick_switch_view.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_view.xml
@@ -67,6 +67,24 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
+    <ImageButton
+        android:id="@+id/scroll_button_start"
+        android:src="@drawable/ic_chevron_start"
+        android:contentDescription="@string/quick_switch_scroll_arrow_left"
+        android:background="@drawable/bg_keyboard_quick_switch_scroll_button"
+        android:foreground="@drawable/fg_keyboard_quick_switch_scroll_button"
+        android:tint="@color/keyboard_quick_switch_scroll_button_icon"
+        android:layout_width="@dimen/keyboard_quick_switch_scroll_button_width"
+        android:layout_height="@dimen/keyboard_quick_switch_scroll_button_height"
+        android:paddingHorizontal="@dimen/keyboard_quick_switch_scroll_button_horizontal_padding"
+        android:paddingVertical="@dimen/keyboard_quick_switch_scroll_button_vertical_padding"
+        android:layout_marginStart="@dimen/keyboard_quick_switch_view_spacing"
+        android:visibility="gone"
+
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
+
     <HorizontalScrollView
         android:id="@+id/scroll_view"
         android:layout_width="wrap_content"
@@ -76,9 +94,12 @@
         android:alpha="0"
         android:visibility="gone"
 
+        app:layout_constraintHorizontal_bias="0"
+        app:layout_constrainedWidth="true"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintStart_toStartOf="parent">
+        app:layout_constraintStart_toEndOf="@id/scroll_button_start"
+        app:layout_constraintEnd_toStartOf="@id/scroll_button_end">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/content"
@@ -89,4 +110,22 @@
 
     </HorizontalScrollView>
 
+    <ImageButton
+        android:id="@+id/scroll_button_end"
+        android:src="@drawable/ic_chevron_end"
+        android:contentDescription="@string/quick_switch_scroll_arrow_right"
+        android:background="@drawable/bg_keyboard_quick_switch_scroll_button"
+        android:foreground="@drawable/fg_keyboard_quick_switch_scroll_button"
+        android:tint="@color/keyboard_quick_switch_scroll_button_icon"
+        android:layout_width="@dimen/keyboard_quick_switch_scroll_button_width"
+        android:layout_height="@dimen/keyboard_quick_switch_scroll_button_height"
+        android:paddingHorizontal="@dimen/keyboard_quick_switch_scroll_button_horizontal_padding"
+        android:paddingVertical="@dimen/keyboard_quick_switch_scroll_button_vertical_padding"
+        android:layout_marginEnd="@dimen/keyboard_quick_switch_view_spacing"
+        android:visibility="gone"
+
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
 </com.android.launcher3.taskbar.KeyboardQuickSwitchView>
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
index d699cdf..e69fa4d 100644
--- a/quickstep/res/values/config.xml
+++ b/quickstep/res/values/config.xml
@@ -56,6 +56,7 @@
     <!-- Accessibility actions -->
     <item type="id" name="action_move_to_top_or_left" />
     <item type="id" name="action_move_to_bottom_or_right" />
+    <item type="id" name="action_create_application_bubble" />
 
     <!-- The max scale for the wallpaper when it's zoomed in -->
     <item name="config_wallpaperMaxScale" format="float" type="dimen">
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 52ebdae..6196be4 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -530,6 +530,11 @@
     <dimen name="keyboard_quick_switch_text_button_radius">360dp</dimen>
     <dimen name="keyboard_quick_switch_text_button_horizontal_padding">16dp</dimen>
     <dimen name="keyboard_quick_switch_text_button_fade_edge_length">20dp</dimen>
+    <dimen name="keyboard_quick_switch_scroll_button_width">36dp</dimen>
+    <dimen name="keyboard_quick_switch_scroll_button_height">56dp</dimen>
+    <dimen name="keyboard_quick_switch_scroll_button_horizontal_padding">12dp</dimen>
+    <dimen name="keyboard_quick_switch_scroll_button_vertical_padding">32dp</dimen>
+    <dimen name="keyboard_quick_switch_scroll_button_corner_radius">18dp</dimen>
 
     <!-- Digital Wellbeing -->
     <dimen name="digital_wellbeing_toast_height">48dp</dimen>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 8e70a2b..65f4b3c 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -322,6 +322,8 @@
     <string name="move_drop_target_top_or_left">Move to top&#47;left</string>
     <!-- Label for moving drop target to the bottom or right side of the screen, depending on orientation (from the Taskbar only). -->
     <string name="move_drop_target_bottom_or_right">Move to bottom&#47;right</string>
+    <!-- Label for creating an application bubble (from the Taskbar only). -->
+    <string name="open_app_as_a_bubble">Open app as a bubble</string>
 
     <!-- Label for quick switch tile showing how many more apps are available. The number will be displayed above this text. [CHAR LIMIT=NONE] -->
     <string name="quick_switch_overflow">{count, plural,
@@ -335,6 +337,13 @@
     <!-- Accessibility label for quick switch tiles showing split tasks [CHAR LIMIT=NONE] -->
     <string name="quick_switch_split_task"><xliff:g id="app_name_1" example="Chrome">%1$s</xliff:g> and <xliff:g id="app_name_2" example="Gmail">%2$s</xliff:g></string>
 
+    <!-- Accessibility label for an arrow button within quick switch UI that scrolls the quick switch content left
+        TODO(b/397975686): Make these translatable when verified by UX. -->
+    <string name="quick_switch_scroll_arrow_left" translatable="false">Scroll left</string>
+    <!-- Accessibility label for an arrow button within quick switch UI that scrolls the quick switch content right
+        TODO(b/397975686): Make these translatable when verified by UX. -->
+    <string name="quick_switch_scroll_arrow_right" translatable="false">Scroll right</string>
+
     <!-- Strings for bubble bar -->
     <!-- Fallback name for a bubble if it does have a title [CHAR_LIMIT=none] -->
     <string name="bubble_bar_bubble_fallback_description">Bubble</string>
@@ -366,4 +375,9 @@
     <string name="header_default_app_title">App title</string>
     <!-- Content description for the header close button. [CHAR LIMIT=NONE] -->
     <string name="header_close_icon_description">Close button</string>
+
+    <!-- Label for pinning an item to the taskbar. [CHAR_LIMIT=20] -->
+    <string name="pin_to_taskbar">Pin to taskbar</string>
+    <!-- Label for unpinning an item from the taskbar. [CHAR_LIMIT=20] -->
+    <string name="unpin_from_taskbar">Unpin from taskbar</string>
 </resources>
diff --git a/quickstep/src/com/android/launcher3/WidgetPickerActivity.java b/quickstep/src/com/android/launcher3/WidgetPickerActivity.java
index f992913..7f3e615 100644
--- a/quickstep/src/com/android/launcher3/WidgetPickerActivity.java
+++ b/quickstep/src/com/android/launcher3/WidgetPickerActivity.java
@@ -25,7 +25,6 @@
 
 import static java.lang.Math.max;
 import static java.lang.Math.min;
-import static java.util.Collections.emptyList;
 
 import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProviderInfo;
@@ -48,7 +47,6 @@
 import com.android.launcher3.model.StringCache;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.model.WidgetPredictionsRequester;
-import com.android.launcher3.model.WidgetsFilterDataProvider;
 import com.android.launcher3.model.WidgetsModel;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.PackageItemInfo;
@@ -121,9 +119,7 @@
     private LauncherAppState mApp;
     private StringCache mStringCache;
     private WidgetPredictionsRequester mWidgetPredictionsRequester;
-    private final WidgetPickerDataProvider mWidgetPickerDataProvider =
-            new WidgetPickerDataProvider();
-    private WidgetsFilterDataProvider mWidgetsFilterDataProvider;
+    private WidgetPickerDataProvider mWidgetPickerDataProvider;
 
     private int mDesiredWidgetWidth;
     private int mDesiredWidgetHeight;
@@ -170,7 +166,7 @@
         InvariantDeviceProfile idp = mApp.getInvariantDeviceProfile();
         mDeviceProfile = idp.getDeviceProfile(this);
         mModel = new WidgetsModel();
-        mWidgetsFilterDataProvider = WidgetsFilterDataProvider.Companion.newInstance(this);
+        mWidgetPickerDataProvider = new WidgetPickerDataProvider(this);
 
         setContentView(R.layout.widget_picker_activity);
         mDragLayer = findViewById(R.id.drag_layer);
@@ -313,17 +309,13 @@
     private void refreshAndBindWidgets() {
         MODEL_EXECUTOR.execute(() -> {
             LauncherAppState app = LauncherAppState.getInstance(this);
-            // Don't have to setup filters - its setup when launcher loads
-            // Just refresh filters with available cached info.
-            mModel.updateWidgetFilters(mWidgetsFilterDataProvider);
             mModel.update(app, null);
 
             StringCache stringCache = new StringCache();
             stringCache.loadStrings(this);
 
             bindStringCache(stringCache);
-            bindWidgets(mModel.getWidgetsByPackageItemForPicker(),
-                    mModel.getDefaultWidgetsFilter());
+            bindWidgets(mModel.getWidgetsByPackageItemForPicker());
             // Open sheet once widgets are available, so that it doesn't interrupt the open
             // animation.
             openWidgetsSheet();
@@ -339,26 +331,19 @@
         MAIN_EXECUTOR.execute(() -> mStringCache = stringCache);
     }
 
-    private void bindWidgets(Map<PackageItemInfo, List<WidgetItem>> widgets,
-            @Nullable Predicate<WidgetItem> defaultWidgetsFilter) {
+    private void bindWidgets(Map<PackageItemInfo, List<WidgetItem>> widgets) {
         WidgetsListBaseEntriesBuilder builder = new WidgetsListBaseEntriesBuilder(
                 mApp.getContext());
-
         final List<WidgetsListBaseEntry> allWidgets = builder.build(widgets, mNoShortcutsFilter);
 
-        // Default list is shown if either defaultWidgetsFilter exists or host has additionally
-        // enforced size filtering.
+        // Default list is shown if host has additionally enforced size filtering.
         @Nullable Predicate<WidgetItem> defaultListFilter =
                 hasHostSizeFilters() ? mHostSizeAndNoShortcutsFilter : null;
-        if (defaultWidgetsFilter != null) {
-            defaultListFilter = defaultListFilter != null ? defaultListFilter.and(
-                    defaultWidgetsFilter) : defaultWidgetsFilter;
-        }
-        final List<WidgetsListBaseEntry> defaultWidgets = defaultListFilter != null ? builder.build(
-                widgets, defaultListFilter) : emptyList();
 
-        MAIN_EXECUTOR.execute(
-                () -> mWidgetPickerDataProvider.setWidgets(allWidgets, defaultWidgets));
+        MAIN_EXECUTOR.execute(() -> {
+            mWidgetPickerDataProvider.setHostSpecifiedDefaultWidgetsFilter(defaultListFilter);
+            mWidgetPickerDataProvider.setWidgets(allWidgets);
+        });
     }
 
     private void openWidgetsSheet() {
@@ -380,7 +365,7 @@
     @Override
     protected void onDestroy() {
         super.onDestroy();
-        MODEL_EXECUTOR.execute(() -> mWidgetsFilterDataProvider.destroy());
+        mWidgetPickerDataProvider.destroy();
         if (mWidgetPredictionsRequester != null) {
             mWidgetPredictionsRequester.clear();
         }
diff --git a/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java b/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java
index 8bd2ba8..b732cba 100644
--- a/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java
+++ b/quickstep/src/com/android/launcher3/model/WidgetsPredictionUpdateTask.java
@@ -45,7 +45,6 @@
 import java.util.Map;
 import java.util.Random;
 import java.util.Set;
-import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 /** Task to update model as a result of predicted widgets update */
@@ -68,8 +67,6 @@
     @Override
     public void execute(@NonNull ModelTaskController taskController, @NonNull BgDataModel dataModel,
             @NonNull AllAppsList apps) {
-        Predicate<WidgetItem> predictedWidgetsFilter = enableTieredWidgetsByDefaultInPicker()
-                ? dataModel.widgetsModel.getPredictedWidgetsFilter() : null;
         Set<ComponentKey> widgetsInWorkspace = dataModel.itemsIdMap
                 .stream()
                 .filter(WIDGET_FILTER)
@@ -84,8 +81,6 @@
                         .stream()
                         .filter(entry -> entry.getValue().widgetInfo != null
                                 && !widgetsInWorkspace.contains(entry.getValue())
-                                && (predictedWidgetsFilter == null
-                                || predictedWidgetsFilter.test(entry.getValue()))
                         ).collect(toMap(Map.Entry::getKey, Map.Entry::getValue));
 
         Context context = taskController.getApp().getContext();
diff --git a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java
index 4b4d68d..336ef48 100644
--- a/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/KeyboardQuickSwitchView.java
@@ -30,10 +30,12 @@
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.ViewGroup;
 import android.view.ViewOutlineProvider;
 import android.view.ViewTreeObserver;
 import android.view.animation.Interpolator;
 import android.widget.HorizontalScrollView;
+import android.widget.ImageButton;
 import android.widget.TextView;
 import android.window.OnBackInvokedDispatcher;
 import android.window.WindowOnBackInvokedDispatcher;
@@ -45,6 +47,7 @@
 
 import com.android.app.animation.Interpolators;
 import com.android.internal.jank.Cuj;
+import com.android.launcher3.Flags;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatedFloat;
@@ -102,8 +105,12 @@
     private HorizontalScrollView mScrollView;
     private ConstraintLayout mContent;
 
-    private int mTaskViewWidth;
-    private int mTaskViewHeight;
+    private boolean mSupportsScrollArrows = false;
+    private ImageButton mStartScrollArrow;
+    private ImageButton mEndScrollArrow;
+
+    private int mTaskViewBorderWidth;
+    private int mTaskViewRadius;
     private int mSpacing;
     private int mSmallSpacing;
     private int mOutlineRadius;
@@ -112,11 +119,13 @@
     private int mOverviewTaskIndex = -1;
     private int mDesktopTaskIndex = -1;
 
-    @Nullable private AnimatorSet mOpenAnimation;
+    @Nullable
+    private AnimatorSet mOpenAnimation;
 
     private boolean mIsBackCallbackRegistered = false;
 
-    @Nullable private KeyboardQuickSwitchViewController.ViewCallbacks mViewCallbacks;
+    @Nullable
+    private KeyboardQuickSwitchViewController.ViewCallbacks mViewCallbacks;
 
     public KeyboardQuickSwitchView(@NonNull Context context) {
         this(context, null);
@@ -152,18 +161,35 @@
         mNoRecentItemsPane = findViewById(R.id.no_recent_items_pane);
         mScrollView = findViewById(R.id.scroll_view);
         mContent = findViewById(R.id.content);
+        mStartScrollArrow = findViewById(R.id.scroll_button_start);
+        mEndScrollArrow = findViewById(R.id.scroll_button_end);
+
+        setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
 
         Resources resources = getResources();
-        mTaskViewWidth = resources.getDimensionPixelSize(
-                R.dimen.keyboard_quick_switch_taskview_width);
-        mTaskViewHeight = resources.getDimensionPixelSize(
-                R.dimen.keyboard_quick_switch_taskview_height);
         mSpacing = resources.getDimensionPixelSize(R.dimen.keyboard_quick_switch_view_spacing);
         mSmallSpacing = resources.getDimensionPixelSize(
                 R.dimen.keyboard_quick_switch_view_small_spacing);
         mOutlineRadius = resources.getDimensionPixelSize(R.dimen.keyboard_quick_switch_view_radius);
+        mTaskViewBorderWidth = resources.getDimensionPixelSize(
+                R.dimen.keyboard_quick_switch_border_width);
+        mTaskViewRadius = resources.getDimensionPixelSize(
+                R.dimen.keyboard_quick_switch_task_view_radius);
+
         mIsRtl = Utilities.isRtl(resources);
 
+        if (Flags.taskbarOverflow()) {
+            initializeScrollArrows();
+
+            if (mIsRtl) {
+                mStartScrollArrow.setContentDescription(
+                        resources.getString(R.string.quick_switch_scroll_arrow_right));
+                mEndScrollArrow.setContentDescription(
+                        resources.getString(R.string.quick_switch_scroll_arrow_left));
+            }
+        }
+
+
         TypefaceUtils.setTypeface(
                 mNoRecentItemsPane.findViewById(R.id.no_recent_items_text),
                 TypefaceUtils.FONT_FAMILY_LABEL_LARGE_BASELINE);
@@ -331,6 +357,78 @@
                 });
     }
 
+    private void initializeScrollArrows() {
+        mSupportsScrollArrows = true;
+
+        mStartScrollArrow.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (mIsRtl) {
+                    runScrollCommand(false, () -> {
+                        mScrollView.smoothScrollBy(mScrollView.getWidth(), 0);
+                    });
+                } else {
+                    runScrollCommand(false, () -> {
+                        mScrollView.smoothScrollBy(-mScrollView.getWidth(), 0);
+                    });
+                }
+            }
+        });
+
+        mEndScrollArrow.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (mIsRtl) {
+                    runScrollCommand(false, () -> {
+                        mScrollView.smoothScrollBy(-mScrollView.getWidth(), 0);
+                    });
+                } else {
+                    runScrollCommand(false, () -> {
+                        mScrollView.smoothScrollBy(mScrollView.getWidth(), 0);
+                    });
+                }
+            }
+        });
+
+        // Add listeners to disable arrow buttons when the scroll view cannot be further scrolled in
+        // the associated direction.
+        mScrollView.setOnScrollChangeListener(new OnScrollChangeListener() {
+            @Override
+            public void onScrollChange(View v, int scrollX, int scrollY, int oldScrollX,
+                    int oldScrollY) {
+                updateArrowButtonsEnabledState();
+            }
+        });
+
+        // Update scroll view outline to clip its contents with rounded corners.
+        mScrollView.setClipToOutline(true);
+        mScrollView.setOutlineProvider(new ViewOutlineProvider() {
+            @Override
+            public void getOutline(View view, Outline outline) {
+                int spacingWithoutBorder = mSpacing - mTaskViewBorderWidth;
+                outline.setRoundRect(spacingWithoutBorder,
+                        spacingWithoutBorder, view.getWidth() - spacingWithoutBorder,
+                        view.getHeight() - spacingWithoutBorder,
+                        mTaskViewRadius);
+            }
+        });
+    }
+
+    private void updateArrowButtonsEnabledState() {
+        if (!mDisplayingRecentTasks) {
+            return;
+        }
+
+        int scrollX = mScrollView.getScrollX();
+        if (mIsRtl) {
+            mEndScrollArrow.setEnabled(scrollX > 0);
+            mStartScrollArrow.setEnabled(scrollX < mContent.getWidth() - mScrollView.getWidth());
+        } else {
+            mStartScrollArrow.setEnabled(scrollX > 0);
+            mEndScrollArrow.setEnabled(scrollX < mContent.getWidth() - mScrollView.getWidth());
+        }
+    }
+
     int getOverviewTaskIndex() {
         return mOverviewTaskIndex;
     }
@@ -346,6 +444,21 @@
         mViewCallbacks = null;
     }
 
+    private void animateDisplayedContentForClose(View view, AnimatorSet animator) {
+        Animator translationYAnimation = ObjectAnimator.ofFloat(
+                view,
+                TRANSLATION_Y,
+                0, -Utilities.dpToPx(CONTENT_START_TRANSLATION_Y_DP));
+        translationYAnimation.setDuration(CONTENT_TRANSLATION_Y_ANIMATION_DURATION_MS);
+        translationYAnimation.setInterpolator(CLOSE_TRANSLATION_Y_INTERPOLATOR);
+        animator.play(translationYAnimation);
+
+        Animator contentAlphaAnimation = ObjectAnimator.ofFloat(view, ALPHA, 1f, 0f);
+        contentAlphaAnimation.setDuration(CONTENT_ALPHA_ANIMATION_DURATION_MS);
+        animator.play(contentAlphaAnimation);
+
+    }
+
     protected Animator getCloseAnimation() {
         AnimatorSet closeAnimation = new AnimatorSet();
 
@@ -360,17 +473,11 @@
         closeAnimation.play(alphaAnimation);
 
         View displayedContent = mDisplayingRecentTasks ? mScrollView : mNoRecentItemsPane;
-        Animator translationYAnimation = ObjectAnimator.ofFloat(
-                displayedContent,
-                TRANSLATION_Y,
-                0, -Utilities.dpToPx(CONTENT_START_TRANSLATION_Y_DP));
-        translationYAnimation.setDuration(CONTENT_TRANSLATION_Y_ANIMATION_DURATION_MS);
-        translationYAnimation.setInterpolator(CLOSE_TRANSLATION_Y_INTERPOLATOR);
-        closeAnimation.play(translationYAnimation);
-
-        Animator contentAlphaAnimation = ObjectAnimator.ofFloat(displayedContent, ALPHA, 1f, 0f);
-        contentAlphaAnimation.setDuration(CONTENT_ALPHA_ANIMATION_DURATION_MS);
-        closeAnimation.play(contentAlphaAnimation);
+        animateDisplayedContentForClose(displayedContent, closeAnimation);
+        if (mSupportsScrollArrows) {
+            animateDisplayedContentForClose(mStartScrollArrow, closeAnimation);
+            animateDisplayedContentForClose(mEndScrollArrow, closeAnimation);
+        }
 
         closeAnimation.addListener(new AnimatorListenerAdapter() {
             @Override
@@ -385,6 +492,31 @@
         return closeAnimation;
     }
 
+    private void animateDisplayedContentForOpen(View view, AnimatorSet animator) {
+        Animator translationXAnimation = ObjectAnimator.ofFloat(
+                view,
+                TRANSLATION_X,
+                -Utilities.dpToPx(CONTENT_START_TRANSLATION_X_DP), 0);
+        translationXAnimation.setDuration(CONTENT_TRANSLATION_X_ANIMATION_DURATION_MS);
+        translationXAnimation.setInterpolator(OPEN_TRANSLATION_X_INTERPOLATOR);
+        animator.play(translationXAnimation);
+
+        Animator translationYAnimation = ObjectAnimator.ofFloat(
+                view,
+                TRANSLATION_Y,
+                -Utilities.dpToPx(CONTENT_START_TRANSLATION_Y_DP), 0);
+        translationYAnimation.setDuration(CONTENT_TRANSLATION_Y_ANIMATION_DURATION_MS);
+        translationYAnimation.setInterpolator(OPEN_TRANSLATION_Y_INTERPOLATOR);
+        animator.play(translationYAnimation);
+
+        view.setAlpha(0.0f);
+        Animator contentAlphaAnimation = ObjectAnimator.ofFloat(view, ALPHA, 0f,
+                1f);
+        contentAlphaAnimation.setStartDelay(CONTENT_ALPHA_ANIMATION_START_DELAY_MS);
+        contentAlphaAnimation.setDuration(CONTENT_ALPHA_ANIMATION_DURATION_MS);
+        animator.play(contentAlphaAnimation);
+    }
+
     protected void animateOpen(int currentFocusIndexOverride) {
         if (mOpenAnimation != null) {
             // Restart animation since currentFocusIndexOverride can change the initial scroll.
@@ -407,26 +539,12 @@
         mOpenAnimation.play(alphaAnimation);
 
         View displayedContent = mDisplayingRecentTasks ? mScrollView : mNoRecentItemsPane;
-        Animator translationXAnimation = ObjectAnimator.ofFloat(
-                displayedContent,
-                TRANSLATION_X,
-                -Utilities.dpToPx(CONTENT_START_TRANSLATION_X_DP), 0);
-        translationXAnimation.setDuration(CONTENT_TRANSLATION_X_ANIMATION_DURATION_MS);
-        translationXAnimation.setInterpolator(OPEN_TRANSLATION_X_INTERPOLATOR);
-        mOpenAnimation.play(translationXAnimation);
+        animateDisplayedContentForOpen(displayedContent, mOpenAnimation);
+        if (mSupportsScrollArrows) {
+            animateDisplayedContentForOpen(mStartScrollArrow, mOpenAnimation);
+            animateDisplayedContentForOpen(mEndScrollArrow, mOpenAnimation);
+        }
 
-        Animator translationYAnimation = ObjectAnimator.ofFloat(
-                displayedContent,
-                TRANSLATION_Y,
-                -Utilities.dpToPx(CONTENT_START_TRANSLATION_Y_DP), 0);
-        translationYAnimation.setDuration(CONTENT_TRANSLATION_Y_ANIMATION_DURATION_MS);
-        translationYAnimation.setInterpolator(OPEN_TRANSLATION_Y_INTERPOLATOR);
-        mOpenAnimation.play(translationYAnimation);
-
-        Animator contentAlphaAnimation = ObjectAnimator.ofFloat(displayedContent, ALPHA, 0f, 1f);
-        contentAlphaAnimation.setStartDelay(CONTENT_ALPHA_ANIMATION_START_DELAY_MS);
-        contentAlphaAnimation.setDuration(CONTENT_ALPHA_ANIMATION_DURATION_MS);
-        mOpenAnimation.play(contentAlphaAnimation);
 
         ViewOutlineProvider outlineProvider = getOutlineProvider();
         mOpenAnimation.addListener(new AnimatorListenerAdapter() {
@@ -461,6 +579,27 @@
                                         OPEN_OUTLINE_INTERPOLATOR));
                     }
                 });
+
+                if (mSupportsScrollArrows) {
+                    mScrollView.getViewTreeObserver().addOnGlobalLayoutListener(
+                            new ViewTreeObserver.OnGlobalLayoutListener() {
+                                @Override
+                                public void onGlobalLayout() {
+                                    if (mScrollView.getWidth() == 0) {
+                                        return;
+                                    }
+
+                                    if (mContent.getWidth() > mScrollView.getWidth()) {
+                                        mStartScrollArrow.setVisibility(VISIBLE);
+                                        mEndScrollArrow.setVisibility(VISIBLE);
+                                        updateArrowButtonsEnabledState();
+                                    }
+                                    mScrollView.getViewTreeObserver().removeOnGlobalLayoutListener(
+                                            this);
+                                }
+                            });
+                }
+
                 animateFocusMove(-1, Math.min(
                         getTaskCount() - 1,
                         currentFocusIndexOverride == -1 ? 1 : currentFocusIndexOverride));
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 3f3700b..2272d11 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -467,10 +467,15 @@
     }
 
     @Override
-    protected boolean canToggleHomeAllApps() {
-        return mLauncher.isResumed()
+    protected void toggleAllApps(boolean focusSearch) {
+        boolean canToggleHomeAllApps = mLauncher.isResumed()
                 && !mTaskbarLauncherStateController.isInOverviewUi()
                 && !mLauncher.areDesktopTasksVisible();
+        if (canToggleHomeAllApps) {
+            mLauncher.toggleAllApps(focusSearch);
+            return;
+        }
+        super.toggleAllApps(focusSearch);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/PinToTaskbarShortcut.kt b/quickstep/src/com/android/launcher3/taskbar/PinToTaskbarShortcut.kt
new file mode 100644
index 0000000..b9a211d
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/PinToTaskbarShortcut.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2025 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.launcher3.taskbar
+
+import android.content.Context
+import android.view.View
+import com.android.launcher3.R
+import com.android.launcher3.model.data.ItemInfo
+import com.android.launcher3.popup.SystemShortcut
+import com.android.launcher3.views.ActivityContext
+
+/**
+ * A single menu item shortcut to allow users to pin an item to the taskbar and unpin an item from
+ * the taskbar.
+ */
+class PinToTaskbarShortcut<T>(target: T, itemInfo: ItemInfo?, originalView: View, isPin: Boolean) :
+    SystemShortcut<T>(
+        if (isPin) R.drawable.ic_pin else R.drawable.ic_unpin,
+        if (isPin) R.string.pin_to_taskbar else R.string.unpin_from_taskbar,
+        target,
+        itemInfo,
+        originalView,
+    ) where T : Context?, T : ActivityContext? {
+
+    override fun onClick(v: View?) {
+        // TODO(b/375648361): Pin/Unpin the item here.
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index ade75eb..cfbddbd 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -81,6 +81,7 @@
 import android.widget.Toast;
 import android.window.DesktopExperienceFlags;
 import android.window.DesktopModeFlags;
+import android.window.DesktopModeFlags.DesktopModeFlag;
 import android.window.RemoteTransition;
 
 import androidx.annotation.NonNull;
@@ -94,6 +95,7 @@
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.BubbleTextView.RunningAppState;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Flags;
 import com.android.launcher3.LauncherPrefs;
 import com.android.launcher3.LauncherSettings.Favorites;
 import com.android.launcher3.R;
@@ -197,6 +199,9 @@
 
     private static final String WINDOW_TITLE = "Taskbar";
 
+    private static final DesktopModeFlag ENABLE_TASKBAR_BEHIND_SHADE = new DesktopModeFlag(
+            Flags::enableTaskbarBehindShade, false);
+
     private final @Nullable Context mNavigationBarPanelContext;
 
     private final TaskbarDragLayer mDragLayer;
@@ -608,16 +613,6 @@
         mControllers.taskbarStashController.updateAndAnimateTransientTaskbar(false);
     }
 
-    /** Toggles Taskbar All Apps overlay. */
-    public void toggleAllApps() {
-        mControllers.taskbarAllAppsController.toggle();
-    }
-
-    /** Toggles Taskbar All Apps overlay with keyboard ready for search. */
-    public void toggleAllAppsSearch() {
-        mControllers.taskbarAllAppsController.toggleSearch();
-    }
-
     @Override
     public DeviceProfile getDeviceProfile() {
         return mDeviceProfile;
@@ -2070,10 +2065,6 @@
         mControllers.keyboardQuickSwitchController.closeQuickSwitchView(false);
     }
 
-    boolean canToggleHomeAllApps() {
-        return mControllers.uiController.canToggleHomeAllApps();
-    }
-
     boolean isIconAlignedWithHotseat() {
         return mControllers.uiController.isIconAlignedWithHotseat();
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
index d531e2c..1b516be 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
@@ -68,6 +68,7 @@
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.dragndrop.DraggableView;
+import com.android.launcher3.folder.Folder;
 import com.android.launcher3.graphics.DragPreviewProvider;
 import com.android.launcher3.logger.LauncherAtom.ContainerInfo;
 import com.android.launcher3.logging.StatsLogManager;
@@ -116,6 +117,7 @@
     private int mRegistrationY;
 
     private boolean mIsSystemDragInProgress;
+    private boolean mIsDropHandledByDropTarget;
 
     // Animation for the drag shadow back into position after an unsuccessful drag
     private ValueAnimator mReturnAnimator;
@@ -252,7 +254,8 @@
                 /* originalView = */ btv,
                 dragLayerX + dragOffset.x,
                 dragLayerY + dragOffset.y,
-                (View target, DropTarget.DragObject d, boolean success) -> {} /* DragSource */,
+                (View target, DropTarget.DragObject d, boolean success) ->
+                        mIsDropHandledByDropTarget = success /* DragSource */,
                 btv.getTag() instanceof ItemInfo itemInfo ? itemInfo : null,
                 dragRect,
                 scale * iconScale,
@@ -561,7 +564,7 @@
 
     @Override
     protected void endDrag() {
-        if (mDisallowGlobalDrag) {
+        if (mDisallowGlobalDrag && !mIsDropHandledByDropTarget) {
             // We need to explicitly set deferDragViewCleanupPostAnimation to true here so the
             // super call doesn't remove it from the drag layer before the animation completes.
             // This variable gets set in to false in super.dispatchDropComplete() because it
@@ -765,8 +768,11 @@
 
     @Override
     public void addDropTarget(DropTarget target) {
-        // No-op as Taskbar currently doesn't support any drop targets internally.
-        // Note: if we do add internal DropTargets, we'll still need to ignore Folder.
+        if (target instanceof Folder) {
+            // we need to ignore Folder.
+            return;
+        }
+        super.addDropTarget(target);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 10eb64a..b510e7e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -191,6 +191,8 @@
 
     private boolean mIsQsbInline;
 
+    private RecentsAnimationCallbacks mRecentsAnimationCallbacks;
+
     private final DeviceProfile.OnDeviceProfileChangeListener mOnDeviceProfileChangeListener =
             new DeviceProfile.OnDeviceProfileChangeListener() {
                 @Override
@@ -295,6 +297,11 @@
         mIsDestroyed = true;
         mCanSyncViews = false;
 
+        if (mRecentsAnimationCallbacks != null) {
+            mRecentsAnimationCallbacks.removeListener(mTaskBarRecentsAnimationListener);
+            mRecentsAnimationCallbacks = null;
+        }
+
         mIconAlignment.finishAnimation();
 
         mLauncher.getHotseat().setIconsAlpha(1f, ALPHA_CHANNEL_TASKBAR_ALIGNMENT);
@@ -315,6 +322,7 @@
         // If going to overview, stash the task bar
         // If going home, align the icons to hotseat
         AnimatorSet animatorSet = new AnimatorSet();
+        mRecentsAnimationCallbacks = callbacks;
 
         // Update stashed flags first to ensure goingToUnstashedLauncherState() returns correctly.
         TaskbarStashController stashController = mControllers.taskbarStashController;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index 943c44e..19e528a 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -511,14 +511,14 @@
     /**
      * Toggles All Apps for Taskbar or Launcher depending on the current state.
      */
-    public void toggleAllApps() {
+    public void toggleAllAppsSearch() {
         TaskbarActivityContext taskbar = getTaskbarForDisplay(getDefaultDisplayId());
-        if (taskbar == null || taskbar.canToggleHomeAllApps()) {
+        if (taskbar == null) {
             // Home All Apps should be toggled from this class, because the controllers are not
             // initialized when Taskbar is disabled (i.e. TaskbarActivityContext is null).
-            if (mActivity instanceof Launcher l) l.toggleAllAppsSearch();
+            if (mActivity instanceof Launcher l) l.toggleAllApps(true);
         } else {
-            taskbar.toggleAllAppsSearch();
+            taskbar.getControllers().uiController.toggleAllApps(true);
         }
     }
 
@@ -756,13 +756,14 @@
         }
     }
 
-    public void onSystemUiFlagsChanged(@SystemUiStateFlags long systemUiStateFlags) {
+    /** Called when the SysUI flags for a given display change. */
+    public void onSystemUiFlagsChanged(@SystemUiStateFlags long systemUiStateFlags, int displayId) {
         if (DEBUG) {
             Log.d(TAG, "SysUI flags changed: " + formatFlagChange(systemUiStateFlags,
                     mSharedState.sysuiStateFlags, QuickStepContract::getSystemUiStateString));
         }
         mSharedState.sysuiStateFlags = systemUiStateFlags;
-        TaskbarActivityContext taskbar = getTaskbarForDisplay(getDefaultDisplayId());
+        TaskbarActivityContext taskbar = getTaskbarForDisplay(displayId);
         if (taskbar != null) {
             taskbar.updateSysuiStateFlags(systemUiStateFlags, false /* fromInit */);
         }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
index 0fa82ae..d4ad555 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarModelCallbacks.java
@@ -204,6 +204,7 @@
             ItemInfo[] hotseatItemInfos, List<GroupTask> recentTasks) {
         mContainer.updateItems(hotseatItemInfos, recentTasks);
         mControllers.taskbarViewController.updateIconViewsRunningStates();
+        mControllers.taskbarPopupController.setHotseatInfosList(mHotseatItems);
     }
 
     /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
index a9ee584..e81563e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarPopupController.java
@@ -16,18 +16,20 @@
 package com.android.launcher3.taskbar;
 
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_ALL_APPS;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT;
 import static com.android.launcher3.model.data.AppInfo.COMPONENT_KEY_COMPARATOR;
-import static com.android.launcher3.popup.SystemShortcut.PIN_UNPIN_ITEM;
 import static com.android.launcher3.util.SplitConfigurationOptions.getLogEventForPosition;
 
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.graphics.Point;
 import android.util.Pair;
+import android.util.SparseArray;
 import android.view.MotionEvent;
 import android.view.View;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import com.android.internal.logging.InstanceId;
 import com.android.launcher3.AbstractFloatingView;
@@ -81,6 +83,8 @@
     private TaskbarControllers mControllers;
     private boolean mAllowInitialSplitSelection;
     private AppInfo[] mAppInfosList;
+    // Saves the ItemInfos in the hotseat without the predicted items.
+    private SparseArray<ItemInfo> mHotseatInfosList;
     private ManageWindowsTaskbarShortcut<BaseTaskbarContext> mManageWindowsTaskbarShortcut;
 
 
@@ -149,6 +153,14 @@
                 .filter(Objects::nonNull)
                 .collect(Collectors.toList());
 
+        // TODO(b/375648361): Revisit to see if this can be implemented within getSystemShortcuts().
+        if (Flags.enablePinningAppWithContextMenu()) {
+            SystemShortcut shortcut = createPinShortcut(context, item, icon);
+            if (shortcut != null) {
+                systemShortcuts.add(0, shortcut);
+            }
+        }
+
         container = (PopupContainerWithArrow) context.getLayoutInflater().inflate(
                     R.layout.popup_container, context.getDragLayer(), false);
         container.populateAndShowRows(icon, deepShortcutCount, systemShortcuts);
@@ -172,9 +184,6 @@
         // append split options to APP_INFO shortcut if not in Desktop Windowing mode, the order
         // here will reflect in the popup
         ArrayList<SystemShortcut.Factory> shortcuts = new ArrayList<>();
-        if (Flags.enablePinningAppWithContextMenu()) {
-            shortcuts.add(PIN_UNPIN_ITEM);
-        }
         shortcuts.add(APP_INFO);
         if (!mControllers.taskbarDesktopModeController
                 .isInDesktopModeAndNotInOverview(mContext.getDisplayId())) {
@@ -193,6 +202,24 @@
         return shortcuts.stream();
     }
 
+    @Nullable
+    private SystemShortcut createPinShortcut(BaseTaskbarContext target, ItemInfo itemInfo,
+            BubbleTextView originalView) {
+        // Predicted items use {@code HotseatPredictionController.PinPrediction} shortcut to pin.
+        if (itemInfo.isPredictedItem()) {
+            return null;
+        }
+        if (itemInfo.container == CONTAINER_HOTSEAT) {
+            return new PinToTaskbarShortcut<>(target, itemInfo, originalView, false);
+        }
+        if (mHotseatInfosList.size()
+                < mContext.getTaskbarSpecsEvaluator().getNumShownHotseatIcons()) {
+            return new PinToTaskbarShortcut<>(target, itemInfo, originalView, true);
+        }
+
+        return null;
+    }
+
     @Override
     public void dumpLogs(String prefix, PrintWriter pw) {
         pw.println(prefix + "TaskbarPopupController:");
@@ -276,6 +303,10 @@
         return index < 0 ? null : mAppInfosList[index];
     }
 
+    public void setHotseatInfosList(SparseArray<ItemInfo> info) {
+        mHotseatInfosList = info;
+    }
+
     /**
      * Returns a stream of Multi Instance menu options if an app supports it.
      */
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
index 25db960..94cff0b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarShortcutMenuAccessibilityDelegate.java
@@ -22,6 +22,7 @@
 
 import android.content.Intent;
 import android.content.pm.LauncherApps;
+import android.content.pm.ShortcutInfo;
 import android.util.Pair;
 import android.view.KeyEvent;
 import android.view.View;
@@ -38,6 +39,7 @@
 import com.android.launcher3.util.ShortcutUtil;
 import com.android.quickstep.SystemUiProxy;
 import com.android.quickstep.util.LogUtils;
+import com.android.wm.shell.shared.bubbles.BubbleAnythingFlagHelper;
 
 import java.util.List;
 
@@ -50,6 +52,7 @@
 
     public static final int MOVE_TO_TOP_OR_LEFT = R.id.action_move_to_top_or_left;
     public static final int MOVE_TO_BOTTOM_OR_RIGHT = R.id.action_move_to_bottom_or_right;
+    public static final int CREATE_APPLICATION_BUBBLE = R.id.action_create_application_bubble;
 
     private final LauncherApps mLauncherApps;
     private final StatsLogManager mStatsLogManager;
@@ -67,6 +70,9 @@
                 MOVE_TO_BOTTOM_OR_RIGHT,
                 R.string.move_drop_target_bottom_or_right,
                 KeyEvent.KEYCODE_R));
+        mActions.put(CREATE_APPLICATION_BUBBLE, new LauncherAction(
+                CREATE_APPLICATION_BUBBLE, R.string.open_app_as_a_bubble,
+                KeyEvent.KEYCODE_L));
     }
 
     @Override
@@ -76,11 +82,27 @@
         }
         out.add(mActions.get(MOVE_TO_TOP_OR_LEFT));
         out.add(mActions.get(MOVE_TO_BOTTOM_OR_RIGHT));
+        if (BubbleAnythingFlagHelper.enableCreateAnyBubble()) {
+            out.add(mActions.get(CREATE_APPLICATION_BUBBLE));
+        }
     }
 
     @Override
     protected boolean performAction(View host, ItemInfo item, int action, boolean fromKeyboard) {
-        if (item instanceof ItemInfoWithIcon
+        if (action == DEEP_SHORTCUTS) {
+            mContext.showPopupMenuForIcon((BubbleTextView) host);
+            return true;
+        } else if (action == CREATE_APPLICATION_BUBBLE) {
+            if (item.itemType == LauncherSettings.Favorites.ITEM_TYPE_DEEP_SHORTCUT
+                    && item instanceof WorkspaceItemInfo) {
+                ShortcutInfo shortcutInfo = ((WorkspaceItemInfo) item).getDeepShortcutInfo();
+                SystemUiProxy.INSTANCE.get(mContext).showShortcutBubble(shortcutInfo);
+                return true;
+            } else if (item.getIntent() != null && item.getIntent().getPackage() != null) {
+                SystemUiProxy.INSTANCE.get(mContext).showAppBubble(item.getIntent(), item.user);
+                return true;
+            }
+        } else if (item instanceof ItemInfoWithIcon
                 && (action == MOVE_TO_TOP_OR_LEFT || action == MOVE_TO_BOTTOM_OR_RIGHT)) {
             ItemInfoWithIcon info = (ItemInfoWithIcon) item;
             int side = action == MOVE_TO_TOP_OR_LEFT
@@ -112,10 +134,6 @@
                         instanceIds.first);
             }
             return true;
-        } else if (action == DEEP_SHORTCUTS) {
-            mContext.showPopupMenuForIcon((BubbleTextView) host);
-
-            return true;
         }
         return false;
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
index 89bcb41..ea0b81e 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
@@ -207,9 +207,18 @@
         return false;
     }
 
-    /** Returns {@code true} if Home All Apps available instead of Taskbar All Apps. */
-    protected boolean canToggleHomeAllApps() {
-        return false;
+
+    /**
+     * Toggles all apps UI. Default implementation opens Taskbar All Apps, but may be overridden to
+     * open different Alls Apps variant depending on the context.
+     * @param focusSearch indicates whether All Apps should be opened with search input focused.
+     */
+    protected void toggleAllApps(boolean focusSearch) {
+        if (focusSearch) {
+            mControllers.taskbarAllAppsController.toggleSearch();
+        } else {
+            mControllers.taskbarAllAppsController.toggle();
+        }
     }
 
     @CallSuper
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
index de8e286..e589c87 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
@@ -477,7 +477,7 @@
         }
 
         // Recents divider takes priority.
-        if (!mAddedDividerForRecents) {
+        if (!mAddedDividerForRecents && !mActivityContext.areDesktopTasksVisible()) {
             updateAllAppsDivider();
         }
     }
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java
index c7ef960..066d4df 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewCallbacks.java
@@ -66,7 +66,16 @@
         InteractionJankMonitorWrapper.begin(v, Cuj.CUJ_LAUNCHER_OPEN_ALL_APPS,
                 /* tag= */ "TASKBAR_BUTTON");
         mActivity.getStatsLogManager().logger().log(LAUNCHER_TASKBAR_ALLAPPS_BUTTON_TAP);
-        mControllers.taskbarAllAppsController.toggle();
+        if (DisplayController.showLockedTaskbarOnHome(mActivity)
+                || DisplayController.showDesktopTaskbarForFreeformDisplay(mActivity)) {
+            // If the taskbar can be shown on the home screen, use mAllAppsToggler to toggle all
+            // apps, which will toggle the launcher activity all apps when on home screen.
+            // TODO(b/395913143): Reconsider this if a gap in taskbar all apps functionality that
+            //  prevents users to drag items to workspace is addressed.
+            mControllers.uiController.toggleAllApps(false);
+        } else {
+            mControllers.taskbarAllAppsController.toggle();
+        }
     }
 
     /** Trigger All Apps button long click action. */
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarLocationDropTarget.kt b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarLocationDropTarget.kt
new file mode 100644
index 0000000..383f4d2
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarLocationDropTarget.kt
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2025 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.launcher3.taskbar.bubbles
+
+import android.graphics.Rect
+import android.view.View
+import com.android.launcher3.DropTarget
+import com.android.launcher3.dragndrop.DragOptions
+import com.android.launcher3.model.data.ItemInfo
+import com.android.wm.shell.shared.bubbles.BubbleBarLocation
+
+/**
+ * Implementation of the {@link DropTarget} that handles drag and drop events over the bubble bar
+ * locations.
+ */
+class BubbleBarLocationDropTarget(
+    private val bubbleBarLocation: BubbleBarLocation,
+    private val bubbleBarDragListener: BubbleBarDragListener,
+) : DropTarget {
+
+    /** Controller that takes care of the bubble bar drag events inside launcher process. */
+    interface BubbleBarDragListener {
+
+        /** Called when the drag event is over the bubble bar drop zone. */
+        fun onLauncherItemDraggedOverBubbleBarDragZone(location: BubbleBarLocation)
+
+        /** Called when the drag event leaves the bubble bar drop zone. */
+        fun onLauncherItemDraggedOutsideBubbleBarDropZone()
+
+        /** Called when the drop event happens over the bubble bar drop zone. */
+        fun onLauncherItemDroppedOverBubbleBarDragZone(
+            location: BubbleBarLocation,
+            itemInfo: ItemInfo,
+        )
+
+        /** Gets the hit [rect][android.graphics.Rect] of the bubble bar location. */
+        fun getBubbleBarLocationHitRect(bubbleBarLocation: BubbleBarLocation, outRect: Rect)
+
+        /** Provides the view that will accept the drop. */
+        fun getDropView(): View
+    }
+
+    private var isShowingDropTarget = false
+
+    override fun isDropEnabled(): Boolean = true
+
+    override fun onDrop(dragObject: DropTarget.DragObject, options: DragOptions) {
+        val itemInfo = dragObject.dragInfo ?: return
+        // TODO(b/397459664) : fix task bar icon animation after drop
+        // TODO(b/397459664) : update bubble bar location
+        bubbleBarDragListener.onLauncherItemDroppedOverBubbleBarDragZone(
+            bubbleBarLocation,
+            itemInfo,
+        )
+    }
+
+    override fun onDragEnter(dragObject: DropTarget.DragObject) {}
+
+    override fun onDragOver(dragObject: DropTarget.DragObject) {
+        if (isShowingDropTarget) return
+        isShowingDropTarget = true
+        bubbleBarDragListener.onLauncherItemDraggedOverBubbleBarDragZone(bubbleBarLocation)
+    }
+
+    override fun onDragExit(dragObject: DropTarget.DragObject) {
+        // TODO(b/397459664) : fix the issue for no bubbles, when moving task bar icon out of
+        // the bubble bar drag zone drag ends and swipes gesture swipes the overview
+        if (!isShowingDropTarget) return
+        isShowingDropTarget = false
+        bubbleBarDragListener.onLauncherItemDraggedOutsideBubbleBarDropZone()
+    }
+
+    override fun acceptDrop(dragObject: DropTarget.DragObject): Boolean = true
+
+    override fun prepareAccessibilityDrop() {}
+
+    override fun getHitRectRelativeToDragLayer(outRect: Rect) {
+        bubbleBarDragListener.getBubbleBarLocationHitRect(bubbleBarLocation, outRect)
+    }
+
+    override fun getDropView(): View = bubbleBarDragListener.getDropView()
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
index b90a5b0..1f5c541 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleBarViewController.java
@@ -24,6 +24,8 @@
 
 import android.animation.Animator;
 import android.animation.AnimatorSet;
+import android.content.Intent;
+import android.content.pm.ShortcutInfo;
 import android.content.res.Resources;
 import android.graphics.Point;
 import android.graphics.PointF;
@@ -43,11 +45,15 @@
 import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimatedFloat;
 import com.android.launcher3.anim.RoundedRectRevealOutlineProvider;
+import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.taskbar.TaskbarActivityContext;
 import com.android.launcher3.taskbar.TaskbarControllers;
+import com.android.launcher3.taskbar.TaskbarDragController;
 import com.android.launcher3.taskbar.TaskbarInsetsController;
 import com.android.launcher3.taskbar.TaskbarSharedState;
 import com.android.launcher3.taskbar.TaskbarStashController;
+import com.android.launcher3.taskbar.bubbles.BubbleBarLocationDropTarget.BubbleBarDragListener;
 import com.android.launcher3.taskbar.bubbles.animation.BubbleBarViewAnimator;
 import com.android.launcher3.taskbar.bubbles.flyout.BubbleBarFlyoutController;
 import com.android.launcher3.taskbar.bubbles.flyout.BubbleBarFlyoutPositioner;
@@ -59,6 +65,7 @@
 import com.android.quickstep.SystemUiProxy;
 import com.android.wm.shell.Flags;
 import com.android.wm.shell.shared.bubbles.BubbleBarLocation;
+import com.android.wm.shell.shared.bubbles.DeviceConfig;
 
 import java.io.PrintWriter;
 import java.util.List;
@@ -117,6 +124,61 @@
         updateTranslationY();
         setBubbleBarScaleAndPadding(pinningProgress);
     });
+    private final BubbleBarDragListener mDragListener = new BubbleBarDragListener() {
+
+        @NonNull
+        @Override
+        public void getBubbleBarLocationHitRect(@NonNull BubbleBarLocation bubbleBarLocation,
+                Rect outRect) {
+            Point screenSize = DisplayController.INSTANCE.get(mActivity).getInfo().currentSize;
+            outRect.top = screenSize.y - mBubbleBarDropTargetSize;
+            outRect.bottom = screenSize.y;
+            if (bubbleBarLocation.isOnLeft(mBarView.isLayoutRtl())) {
+                outRect.left = 0;
+                outRect.right = mBubbleBarDropTargetSize;
+            } else {
+                outRect.left = screenSize.x - mBubbleBarDropTargetSize;
+                outRect.right = screenSize.x;
+            }
+        }
+
+        @Override
+        public void onLauncherItemDroppedOverBubbleBarDragZone(@NonNull BubbleBarLocation location,
+                @NonNull ItemInfo itemInfo) {
+            //TODO(b/397459664) : fix drag interruption when there are no bubbles
+            //TODO(b/397459664) : update bubble bar location
+            ShortcutInfo shortcutInfo = null;
+            if (itemInfo instanceof WorkspaceItemInfo) {
+                shortcutInfo = ((WorkspaceItemInfo) itemInfo).getDeepShortcutInfo();
+            }
+            Intent itemIntent = itemInfo.getIntent();
+            SystemUiProxy systemUiProxy = SystemUiProxy.INSTANCE.get(mActivity);
+            if (shortcutInfo != null) {
+                systemUiProxy.showShortcutBubble(shortcutInfo);
+            } else if (itemIntent != null && itemIntent.getComponent() != null) {
+                systemUiProxy.showAppBubble(itemIntent, itemInfo.user);
+            }
+        }
+
+        @Override
+        public void onLauncherItemDraggedOutsideBubbleBarDropZone() {
+            //TODO(b/397459664) : hide expanded view drop target
+            onItemDraggedOutsideBubbleBarDropZone();
+        }
+
+        @Override
+        public void onLauncherItemDraggedOverBubbleBarDragZone(
+                @NonNull BubbleBarLocation location) {
+            //TODO(b/397459664) : show expanded view drop target
+            onDragItemOverBubbleBarDragZone(location);
+        }
+
+        @NonNull
+        @Override
+        public View getDropView() {
+            return mBarView;
+        }
+    };
 
     // Modified when swipe up is happening on the bubble bar or task bar.
     private float mBubbleBarSwipeUpTranslationY;
@@ -139,8 +201,12 @@
     private BubbleBarFlyoutController mBubbleBarFlyoutController;
     private BubbleBarPinController mBubbleBarPinController;
     private TaskbarSharedState mTaskbarSharedState;
+    private TaskbarDragController mTaskbarDragController;
+    private final BubbleBarLocationDropTarget mBubbleBarLeftDropTarget;
+    private final BubbleBarLocationDropTarget mBubbleBarRightDropTarget;
     private final TimeSource mTimeSource = System::currentTimeMillis;
     private final int mTaskbarTranslationDelta;
+    private final int mBubbleBarDropTargetSize;
 
     @Nullable
     private BubbleBarBoundsChangeListener mBoundsChangeListener;
@@ -158,11 +224,21 @@
                 R.dimen.bubblebar_transient_taskbar_min_distance);
         mDragElevation = res.getDimensionPixelSize(R.dimen.bubblebar_drag_elevation);
         mTaskbarTranslationDelta = getBubbleBarTranslationDeltaForTaskbar(activity);
+        if (DeviceConfig.isSmallTablet(mActivity)) {
+            mBubbleBarDropTargetSize = res.getDimensionPixelSize(R.dimen.drag_zone_bubble_fold);
+        } else {
+            mBubbleBarDropTargetSize = res.getDimensionPixelSize(R.dimen.drag_zone_bubble_tablet);
+        }
+        mBubbleBarLeftDropTarget = new BubbleBarLocationDropTarget(BubbleBarLocation.LEFT,
+                mDragListener);
+        mBubbleBarRightDropTarget = new BubbleBarLocationDropTarget(BubbleBarLocation.RIGHT,
+                mDragListener);
     }
 
     /** Initializes controller. */
     public void init(TaskbarControllers controllers, BubbleControllers bubbleControllers,
             TaskbarViewPropertiesProvider taskbarViewPropertiesProvider) {
+        mTaskbarDragController = controllers.taskbarDragController;
         mTaskbarSharedState = controllers.getSharedState();
         mBubbleStashController = bubbleControllers.bubbleStashController;
         mBubbleBarController = bubbleControllers.bubbleBarController;
@@ -264,6 +340,8 @@
                 mBubbleBarController.updateBubbleBarLocation(location, source);
             }
         };
+        mTaskbarDragController.addDropTarget(mBubbleBarLeftDropTarget);
+        mTaskbarDragController.addDropTarget(mBubbleBarRightDropTarget);
     }
 
     /** Returns animated float property responsible for pinning transition animation. */
@@ -542,7 +620,9 @@
      */
     public void onDragItemOverBubbleBarDragZone(@NonNull BubbleBarLocation bubbleBarLocation) {
         mBarView.showDropTarget(/* isDropTarget = */ true);
-        mIsLocationUpdatedForDropTarget = getBubbleBarLocation() != bubbleBarLocation;
+        boolean isRtl = mBarView.isLayoutRtl();
+        mIsLocationUpdatedForDropTarget = getBubbleBarLocation().isOnLeft(isRtl)
+                != bubbleBarLocation.isOnLeft(isRtl);
         if (mIsLocationUpdatedForDropTarget) {
             animateBubbleBarLocation(bubbleBarLocation);
         }
@@ -1278,6 +1358,8 @@
     /** Called when the controller is destroyed. */
     public void onDestroy() {
         adjustTaskbarAndHotseatToBubbleBarState(/*isBubbleBarExpanded = */false);
+        mTaskbarDragController.removeDropTarget(mBubbleBarLeftDropTarget);
+        mTaskbarDragController.removeDropTarget(mBubbleBarRightDropTarget);
     }
 
     /**
diff --git a/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarSpecsEvaluator.kt b/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarSpecsEvaluator.kt
index 822ca64..f1ed6c5 100644
--- a/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarSpecsEvaluator.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/customization/TaskbarSpecsEvaluator.kt
@@ -26,6 +26,8 @@
     numColumns: Int = taskbarActivityContext.deviceProfile.inv.numColumns,
 ) {
     var taskbarIconSize: TaskbarIconSize = getIconSizeByGrid(numColumns, numRows)
+    val numShownHotseatIcons
+        get() = taskbarActivityContext.deviceProfile.numShownHotseatIcons
 
     // TODO(b/341146605) : initialize it to taskbar container in later cl.
     private var taskbarContainer: List<TaskbarContainer> = emptyList()
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index aab8ad1..484978c 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -48,7 +48,6 @@
 import static com.android.launcher3.popup.SystemShortcut.BUBBLE_SHORTCUT;
 import static com.android.launcher3.popup.SystemShortcut.DONT_SUGGEST_APP;
 import static com.android.launcher3.popup.SystemShortcut.INSTALL;
-import static com.android.launcher3.popup.SystemShortcut.PIN_UNPIN_ITEM;
 import static com.android.launcher3.popup.SystemShortcut.PRIVATE_PROFILE_INSTALL;
 import static com.android.launcher3.popup.SystemShortcut.UNINSTALL_APP;
 import static com.android.launcher3.popup.SystemShortcut.WIDGETS;
@@ -475,9 +474,6 @@
         List<SystemShortcut.Factory> shortcuts = new ArrayList(Arrays.asList(
                 APP_INFO, WellbeingModel.SHORTCUT_FACTORY, mHotseatPredictionController));
 
-        if (Flags.enablePinningAppWithContextMenu()) {
-            shortcuts.add(0, PIN_UNPIN_ITEM);
-        }
         shortcuts.addAll(getSplitShortcuts());
         shortcuts.add(WIDGETS);
         shortcuts.add(INSTALL);
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index c51f659..23b8e36 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -102,6 +102,7 @@
 import android.window.TransitionInfo;
 import android.window.WindowAnimationState;
 
+import androidx.annotation.CallSuper;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
@@ -221,6 +222,7 @@
 
     private final Runnable mLauncherOnDestroyCallback = () -> {
         ActiveGestureProtoLogProxy.logLauncherDestroyed();
+        mRecentsView.removeOnScrollChangedListener(mOnRecentsScrollListener);
         mRecentsView = null;
         mContainer = null;
         mStateCallback.clearState(STATE_LAUNCHER_PRESENT);
@@ -313,7 +315,7 @@
      */
     private static final int LOG_NO_OP_PAGE_INDEX = -1;
 
-    protected final TaskAnimationManager mTaskAnimationManager;
+    protected TaskAnimationManager mTaskAnimationManager;
     // Either RectFSpringAnim (if animating home) or ObjectAnimator (from mCurrentShift) otherwise
     private RunningWindowAnim[] mRunningWindowAnim;
     // Possible second animation running at the same time as mRunningWindowAnim
@@ -1114,9 +1116,6 @@
     public void onGestureEnded(float endVelocityPxPerMs, PointF velocityPxPerMs) {
         float flingThreshold = mContext.getResources()
                 .getDimension(R.dimen.quickstep_fling_threshold_speed);
-        Log.d(TAG, "onGestureEnded: mGestureStarted=" + mGestureStarted
-                + ", mIsMotionPaused=" + mIsMotionPaused
-                + ", flingThresholdPassed=" + (Math.abs(endVelocityPxPerMs) > flingThreshold));
         boolean isFling = mGestureStarted && !mIsMotionPaused
                 && Math.abs(endVelocityPxPerMs) > flingThreshold;
         mStateCallback.setStateOnUiThread(STATE_GESTURE_COMPLETED);
@@ -1265,12 +1264,12 @@
                 dpiFromPx(velocityPxPerMs.x),
                 dpiFromPx(velocityPxPerMs.y),
                 Math.toDegrees(Math.atan2(-velocityPxPerMs.y, velocityPxPerMs.x)));
+
         if (mGestureState.isHandlingAtomicEvent()) {
             // Button mode, this is only used to go to recents.
             return RECENTS;
         }
 
-        Log.d(TAG, "calculateEndTarget: isCancel=" + isCancel + ", isFlingY=" + isFlingY);
         GestureEndTarget endTarget;
         if (isCancel) {
             endTarget = LAST_TASK;
@@ -1280,7 +1279,6 @@
             endTarget = calculateEndTargetForNonFling(velocityPxPerMs);
         }
 
-        Log.d(TAG, "calculateEndTarget: endTarget(1)=" + endTarget);
         if (mDeviceState.isOverviewDisabled() && endTarget == RECENTS) {
             return LAST_TASK;
         }
@@ -1299,7 +1297,6 @@
                 return LAST_TASK;
             }
         }
-        Log.d(TAG, "calculateEndTarget: endTarget(2)=" + endTarget);
         return endTarget;
     }
 
@@ -1308,12 +1305,9 @@
         final boolean willGoToNewTask =
                 isScrollingToNewTask() && Math.abs(velocity.x) > Math.abs(endVelocity);
         final boolean isSwipeUp = endVelocity < 0;
-        Log.d(TAG, "calculateEndTargetForFlingY: willGoToNewTask=" + willGoToNewTask
-                + ", isSwipeUp=" + isSwipeUp);
         if (!isSwipeUp) {
             final boolean isCenteredOnNewTask = mRecentsView != null
                     && mRecentsView.getDestinationPage() != mRecentsView.getRunningTaskIndex();
-            Log.d(TAG, "calculateEndTargetForFlingY: isCenteredOnNewTask=" + isCenteredOnNewTask);
             return willGoToNewTask || isCenteredOnNewTask ? NEW_TASK : LAST_TASK;
         }
 
@@ -1326,9 +1320,6 @@
         // Fully gestural mode.
         final boolean isFlingX = Math.abs(velocity.x) > mContext.getResources()
                 .getDimension(R.dimen.quickstep_fling_threshold_speed);
-        Log.d(TAG, "calculateEndTargetForNonFling: isScrollingToNewTask=" + isScrollingToNewTask
-                + ", isFlingX=" + isFlingX
-                + ", mIsMotionPaused=" + mIsMotionPaused);
         if (isScrollingToNewTask && isFlingX) {
             // Flinging towards new task takes precedence over mIsMotionPaused (which only
             // checks y-velocity).
@@ -1338,7 +1329,6 @@
         } else if (isScrollingToNewTask) {
             return NEW_TASK;
         }
-        Log.d(TAG, "calculateEndTargetForNonFling: mCanSlowSwipeGoHome=" + mCanSlowSwipeGoHome);
         return velocity.y < 0 && mCanSlowSwipeGoHome ? HOME : LAST_TASK;
     }
 
@@ -1382,7 +1372,7 @@
                 && mIsTransientTaskbar
                 && mContainerInterface.getTaskbarController() != null) {
             mContainerInterface.getTaskbarController()
-                    .setUserIsNotGoingHome(endTarget != GestureState.GestureEndTarget.HOME);
+                    .setUserIsNotGoingHome(endTarget != HOME);
         }
 
         float endShift = endTarget.isLauncher ? 1 : 0;
@@ -2070,7 +2060,7 @@
      * specific edge case: if we switch from A to B, and back to A before B appears, we need to
      * start A again to ensure it stays on top.
      */
-    @androidx.annotation.CallSuper
+    @CallSuper
     protected void onRestartPreviouslyAppearedTask() {
         // Finish the controller here, since we won't get onTaskAppeared() for a task that already
         // appeared.
diff --git a/quickstep/src/com/android/quickstep/DisplayModel.kt b/quickstep/src/com/android/quickstep/DisplayModel.kt
index cbc2f7d..ac94375 100644
--- a/quickstep/src/com/android/quickstep/DisplayModel.kt
+++ b/quickstep/src/com/android/quickstep/DisplayModel.kt
@@ -20,28 +20,28 @@
 import android.hardware.display.DisplayManager
 import android.util.Log
 import android.util.SparseArray
+import android.view.Display
 import androidx.core.util.valueIterator
+import com.android.launcher3.util.Executors
 import com.android.quickstep.DisplayModel.DisplayResource
+import java.io.PrintWriter
 
 /** data model for managing resources with lifecycles that match that of the connected display */
 abstract class DisplayModel<RESOURCE_TYPE : DisplayResource>(val context: Context) {
 
     companion object {
-        private const val TAG = "DisplayViewModel"
+        private const val TAG = "DisplayModel"
         private const val DEBUG = false
     }
 
-    protected val displayManager =
-        context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
+    private val displayManager = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
     protected val displayResourceArray = SparseArray<RESOURCE_TYPE>()
 
-    abstract fun createDisplayResource(displayId: Int)
-
-    protected val displayListener: DisplayManager.DisplayListener =
+    private val displayListener: DisplayManager.DisplayListener =
         (object : DisplayManager.DisplayListener {
             override fun onDisplayAdded(displayId: Int) {
                 if (DEBUG) Log.d(TAG, "onDisplayAdded: displayId=$displayId")
-                createDisplayResource(displayId)
+                storeDisplayResource(displayId)
             }
 
             override fun onDisplayRemoved(displayId: Int) {
@@ -54,6 +54,17 @@
             }
         })
 
+    protected abstract fun createDisplayResource(display: Display): RESOURCE_TYPE
+
+    protected fun registerDisplayListener() {
+        displayManager.registerDisplayListener(displayListener, Executors.MAIN_EXECUTOR.handler)
+        // In the scenario where displays were added before this display listener was
+        // registered, we should store the DisplayResources for those displays directly.
+        displayManager.displays
+            .filter { getDisplayResource(it.displayId) == null }
+            .forEach { storeDisplayResource(it.displayId) }
+    }
+
     fun destroy() {
         displayResourceArray.valueIterator().forEach { displayResource ->
             displayResource.cleanup()
@@ -73,7 +84,36 @@
         displayResourceArray.remove(displayId)
     }
 
-    abstract class DisplayResource() {
+    fun storeDisplayResource(displayId: Int) {
+        if (DEBUG) Log.d(TAG, "store: displayId=$displayId")
+        getDisplayResource(displayId)?.let {
+            return
+        }
+        val display = displayManager.getDisplay(displayId)
+        if (display == null) {
+            if (DEBUG)
+                Log.w(
+                    TAG,
+                    "storeDisplayResource: could not create display for displayId=$displayId",
+                    Exception(),
+                )
+            return
+        }
+        displayResourceArray[displayId] = createDisplayResource(display)
+    }
+
+    fun dump(prefix: String, writer: PrintWriter) {
+        writer.println("${prefix}${this::class.simpleName}: display resources=[")
+
+        displayResourceArray.valueIterator().forEach { displayResource ->
+            displayResource.dump("${prefix}\t", writer)
+        }
+        writer.println("${prefix}]")
+    }
+
+    abstract class DisplayResource {
         abstract fun cleanup()
+
+        abstract fun dump(prefix: String, writer: PrintWriter)
     }
 }
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index e1d4536..74aa8e2 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -30,6 +30,7 @@
 
 import android.content.Intent;
 import android.os.SystemClock;
+import android.view.Display;
 import android.view.MotionEvent;
 import android.view.RemoteAnimationTarget;
 import android.window.TransitionInfo;
@@ -158,6 +159,7 @@
     private final BaseContainerInterface mContainerInterface;
     private final MultiStateCallback mStateCallback;
     private final int mGestureId;
+    private final int mDisplayId;
 
     public enum TrackpadGestureType {
         NONE,
@@ -190,16 +192,18 @@
     private boolean mHandlingAtomicEvent;
     private boolean mIsInExtendedSlopRegion;
 
-    public GestureState(OverviewComponentObserver componentObserver, int gestureId) {
+    public GestureState(OverviewComponentObserver componentObserver, int displayId, int gestureId) {
+        mDisplayId = displayId;
         mHomeIntent = componentObserver.getHomeIntent();
         mOverviewIntent = componentObserver.getOverviewIntent();
-        mContainerInterface = componentObserver.getContainerInterface();
+        mContainerInterface = componentObserver.getContainerInterface(displayId);
         mStateCallback = new MultiStateCallback(
                 STATE_NAMES.toArray(new String[0]), GestureState::getTrackedEventForState);
         mGestureId = gestureId;
     }
 
     public GestureState(GestureState other) {
+        mDisplayId = other.mDisplayId;
         mHomeIntent = other.mHomeIntent;
         mOverviewIntent = other.mOverviewIntent;
         mContainerInterface = other.mContainerInterface;
@@ -214,6 +218,7 @@
 
     public GestureState() {
         // Do nothing, only used for initializing the gesture state prior to user unlock
+        mDisplayId = Display.DEFAULT_DISPLAY;
         mHomeIntent = new Intent();
         mOverviewIntent = new Intent();
         mContainerInterface = null;
@@ -285,6 +290,13 @@
     }
 
     /**
+     * @return the id for the display this particular gesture was performed on.
+     */
+    public int getDisplayId() {
+        return mDisplayId;
+    }
+
+    /**
      * Sets if the gesture is is from the trackpad, if so, whether 3-finger, or 4-finger
      */
     public void setTrackpadGestureType(TrackpadGestureType trackpadGestureType) {
@@ -545,6 +557,7 @@
 
     public void dump(String prefix, PrintWriter pw) {
         pw.println(prefix + "GestureState:");
+        pw.println(prefix + "\tdisplayID=" + mDisplayId);
         pw.println(prefix + "\tgestureID=" + mGestureId);
         pw.println(prefix + "\trunningTask=" + mRunningTask);
         pw.println(prefix + "\tendTarget=" + mEndTarget);
diff --git a/quickstep/src/com/android/quickstep/InputConsumer.java b/quickstep/src/com/android/quickstep/InputConsumer.java
index 0185737..081ed9d 100644
--- a/quickstep/src/com/android/quickstep/InputConsumer.java
+++ b/quickstep/src/com/android/quickstep/InputConsumer.java
@@ -17,6 +17,7 @@
 
 import android.annotation.TargetApi;
 import android.os.Build;
+import android.view.Display;
 import android.view.InputEvent;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -66,6 +67,10 @@
 
     int getType();
 
+    default int getDisplayId() {
+        return Display.DEFAULT_DISPLAY;
+    }
+
     /**
      * Returns true if the user has crossed the threshold for it to be an explicit action.
      */
diff --git a/quickstep/src/com/android/quickstep/InputConsumerUtils.kt b/quickstep/src/com/android/quickstep/InputConsumerUtils.kt
index c340c92..cd3ac12 100644
--- a/quickstep/src/com/android/quickstep/InputConsumerUtils.kt
+++ b/quickstep/src/com/android/quickstep/InputConsumerUtils.kt
@@ -76,7 +76,12 @@
         val bubbleControllers = tac?.bubbleControllers
         if (bubbleControllers != null && BubbleBarInputConsumer.isEventOnBubbles(tac, event)) {
             val consumer: InputConsumer =
-                BubbleBarInputConsumer(context, bubbleControllers, inputMonitorCompat)
+                BubbleBarInputConsumer(
+                    context,
+                    gestureState.displayId,
+                    bubbleControllers,
+                    inputMonitorCompat,
+                )
             logInputConsumerSelectionReason(
                 consumer,
                 newCompoundString("event is on bubbles, creating new input consumer"),
@@ -285,7 +290,13 @@
                             "%ssystem dialog is showing, using SysUiOverlayInputConsumer",
                             SUBSTRING_PREFIX,
                         )
-                base = SysUiOverlayInputConsumer(context, deviceState, inputMonitorCompat)
+                base =
+                    SysUiOverlayInputConsumer(
+                        context,
+                        gestureState.displayId,
+                        deviceState,
+                        inputMonitorCompat,
+                    )
             }
 
             if (
@@ -299,7 +310,13 @@
                             "%sTrackpad 3-finger gesture, using TrackpadStatusBarInputConsumer",
                             SUBSTRING_PREFIX,
                         )
-                base = TrackpadStatusBarInputConsumer(context, base, inputMonitorCompat)
+                base =
+                    TrackpadStatusBarInputConsumer(
+                        context,
+                        gestureState.displayId,
+                        base,
+                        inputMonitorCompat,
+                    )
             }
 
             if (deviceState.isScreenPinningActive) {
@@ -322,7 +339,14 @@
                     reasonPrefix,
                     SUBSTRING_PREFIX,
                 )
-                base = OneHandedModeInputConsumer(context, deviceState, base, inputMonitorCompat)
+                base =
+                    OneHandedModeInputConsumer(
+                        context,
+                        gestureState.displayId,
+                        deviceState,
+                        base,
+                        inputMonitorCompat,
+                    )
             }
 
             if (deviceState.isAccessibilityMenuAvailable) {
@@ -332,7 +356,14 @@
                     reasonPrefix,
                     SUBSTRING_PREFIX,
                 )
-                base = AccessibilityInputConsumer(context, deviceState, base, inputMonitorCompat)
+                base =
+                    AccessibilityInputConsumer(
+                        context,
+                        gestureState.displayId,
+                        deviceState,
+                        base,
+                        inputMonitorCompat,
+                    )
             }
         } else {
             val reasonPrefix = "device is not in gesture navigation mode"
@@ -354,7 +385,14 @@
                     reasonPrefix,
                     SUBSTRING_PREFIX,
                 )
-                base = OneHandedModeInputConsumer(context, deviceState, base, inputMonitorCompat)
+                base =
+                    OneHandedModeInputConsumer(
+                        context,
+                        gestureState.displayId,
+                        deviceState,
+                        base,
+                        inputMonitorCompat,
+                    )
             }
         }
         logInputConsumerSelectionReason(base, reasonString)
diff --git a/quickstep/src/com/android/quickstep/OverviewCommandHelper.kt b/quickstep/src/com/android/quickstep/OverviewCommandHelper.kt
index afdb403..6bd3400 100644
--- a/quickstep/src/com/android/quickstep/OverviewCommandHelper.kt
+++ b/quickstep/src/com/android/quickstep/OverviewCommandHelper.kt
@@ -22,6 +22,7 @@
 import android.os.SystemClock
 import android.os.Trace
 import android.util.Log
+import android.view.Display.DEFAULT_DISPLAY
 import android.view.View
 import android.window.TransitionInfo
 import androidx.annotation.BinderThread
@@ -91,9 +92,11 @@
      */
     private var keyboardTaskFocusIndex = -1
 
+    // TODO (b/397942185): get per-display interface
     private val containerInterface: BaseContainerInterface<*, *>
-        get() = overviewComponentObserver.containerInterface
+        get() = overviewComponentObserver.getContainerInterface(DEFAULT_DISPLAY)
 
+    // TODO (b/397942185): get per-display RecentsView
     private val visibleRecentsView: RecentsView<*, *>?
         get() = containerInterface.getVisibleRecentsView<RecentsView<*, *>>()
 
@@ -399,6 +402,7 @@
 
         val gestureState =
             touchInteractionService.createGestureState(
+                focusedDisplayId,
                 GestureState.DEFAULT_STATE,
                 GestureState.TrackpadGestureType.NONE,
             )
diff --git a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
index bc3de41..7eacef3 100644
--- a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
+++ b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
@@ -21,6 +21,7 @@
 import static android.content.Intent.ACTION_PACKAGE_REMOVED;
 import static android.view.Display.DEFAULT_DISPLAY;
 
+import static com.android.launcher3.Flags.enableOverviewOnConnectedDisplays;
 import static com.android.launcher3.config.FeatureFlags.SEPARATE_RECENTS_ACTIVITY;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.systemui.shared.system.PackageManagerWrapper.ACTION_PREFERRED_ACTIVITY_CHANGED;
@@ -87,7 +88,7 @@
             new CopyOnWriteArrayList<>();
 
     private String mUpdateRegisteredPackage;
-    private BaseContainerInterface mContainerInterface;
+    private BaseContainerInterface mDefaultDisplayContainerInterface;
     private Intent mOverviewIntent;
     private boolean mIsHomeAndOverviewSame;
     private boolean mIsDefaultHome;
@@ -175,8 +176,8 @@
         // Set assistant visibility to 0 from launcher's perspective, ensures any elements that
         // launcher made invisible become visible again before the new activity control helper
         // becomes active.
-        if (mContainerInterface != null) {
-            mContainerInterface.onAssistantVisibilityChanged(0.f);
+        if (mDefaultDisplayContainerInterface != null) {
+            mDefaultDisplayContainerInterface.onAssistantVisibilityChanged(0.f);
         }
 
         if (SEPARATE_RECENTS_ACTIVITY.get() || Flags.enableLauncherOverviewInWindow()) {
@@ -193,7 +194,7 @@
 
         if (!mIsHomeDisabled && (defaultHome == null || mIsDefaultHome)) {
             // User default home is same as out home app. Use Overview integrated in Launcher.
-            mContainerInterface = LauncherActivityInterface.INSTANCE;
+            mDefaultDisplayContainerInterface = LauncherActivityInterface.INSTANCE;
             mIsHomeAndOverviewSame = true;
             mOverviewIntent = mMyHomeIntent;
             mCurrentHomeIntent.setComponent(mMyHomeIntent.getComponent());
@@ -202,12 +203,11 @@
             unregisterOtherHomeAppUpdateReceiver();
         } else {
             // The default home app is a different launcher. Use the fallback Overview instead.
-
             if (Flags.enableLauncherOverviewInWindow() || Flags.enableFallbackOverviewInWindow()) {
-                mContainerInterface =
+                mDefaultDisplayContainerInterface =
                         mRecentsDisplayModel.getFallbackWindowInterface(DEFAULT_DISPLAY);
             } else {
-                mContainerInterface = FallbackActivityInterface.INSTANCE;
+                mDefaultDisplayContainerInterface = FallbackActivityInterface.INSTANCE;
             }
             mIsHomeAndOverviewSame = false;
             mOverviewIntent = mFallbackIntent;
@@ -296,12 +296,16 @@
     }
 
     /**
-     * Get the current control helper for managing interactions to the overview container.
+     * Get the current control helper for managing interactions to the overview container for
+     * the given displayId.
      *
-     * @return the current control helper
+     * @param displayId The display id
+     * @return the control helper for the given display
      */
-    public BaseContainerInterface<?,?> getContainerInterface() {
-        return mContainerInterface;
+    public BaseContainerInterface<?, ?> getContainerInterface(int displayId) {
+        return (enableOverviewOnConnectedDisplays() && displayId != DEFAULT_DISPLAY)
+                ? mRecentsDisplayModel.getFallbackWindowInterface(displayId)
+                : mDefaultDisplayContainerInterface;
     }
 
     public void dump(PrintWriter pw) {
diff --git a/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
index f47937c..e9f7024 100644
--- a/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
+++ b/quickstep/src/com/android/quickstep/QuickstepTestInformationHandler.java
@@ -1,5 +1,7 @@
 package com.android.quickstep;
 
+import static android.view.Display.DEFAULT_DISPLAY;
+
 import static com.android.launcher3.taskbar.TaskbarThresholdUtils.getFromNavThreshold;
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 
@@ -210,8 +212,9 @@
     }
 
     private RecentsViewContainer getRecentsViewContainer() {
+        // TODO (b/400647896): support per-display container in e2e tests
         return OverviewComponentObserver.INSTANCE.get(mContext)
-                .getContainerInterface().getCreatedContainer();
+                .getContainerInterface(DEFAULT_DISPLAY).getCreatedContainer();
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
index 090ccdc..6710096 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java
@@ -88,6 +88,9 @@
 import com.android.systemui.shared.system.TaskStackChangeListeners;
 
 import java.io.PrintWriter;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
 
 import javax.inject.Inject;
 
@@ -119,6 +122,7 @@
             InputMethodService.canImeRenderGesturalNavButtons();
 
     private @SystemUiStateFlags long mSystemUiStateFlags = QuickStepContract.SYSUI_STATE_AWAKE;
+    private final Map<Integer, Long> mSysUIStateFlagsPerDisplay = new ConcurrentHashMap<>();
     private NavigationMode mMode = THREE_BUTTONS;
     private NavBarPosition mNavBarPosition;
 
@@ -321,13 +325,6 @@
     }
 
     /**
-     * @return the display id for the display that Launcher is running on.
-     */
-    public int getDisplayId() {
-        return DEFAULT_DISPLAY;
-    }
-
-    /**
      * @return whether the user has completed setup wizard
      */
     public boolean isUserSetupComplete() {
@@ -353,22 +350,51 @@
     }
 
     /**
-     * Updates the system ui state flags from SystemUI.
+     * Updates the system ui state flags from SystemUI for a specific display.
+     *
+     * @param stateFlags the current {@link SystemUiStateFlags} for the display.
+     * @param displayId  the display's ID.
      */
-    public void setSystemUiFlags(@SystemUiStateFlags long stateFlags) {
-        mSystemUiStateFlags = stateFlags;
+    public void setSysUIStateFlagsForDisplay(@SystemUiStateFlags long stateFlags,
+            int displayId) {
+        mSysUIStateFlagsPerDisplay.put(displayId, stateFlags);
     }
 
     /**
-     * @return the system ui state flags.
+     * Clears the system ui state flags for a specific display. This is called when the display is
+     * destroyed.
+     *
+     * @param displayId the display's ID.
+     */
+    public void clearSysUIStateFlagsForDisplay(int displayId) {
+        mSysUIStateFlagsPerDisplay.remove(displayId);
+    }
+
+    /**
+     * @return the system ui state flags for the default display.
      */
     // TODO(141886704): See if we can remove this
     @SystemUiStateFlags
-    public long getSystemUiStateFlags() {
-        return mSystemUiStateFlags;
+    public long getSysuiStateFlag() {
+        return getSystemUiStateFlags(DEFAULT_DISPLAY);
     }
 
     /**
+     * @return the system ui state flags for a given display ID.
+     */
+    @SystemUiStateFlags
+    public long getSystemUiStateFlags(int displayId) {
+        return mSysUIStateFlagsPerDisplay.getOrDefault(displayId,
+                QuickStepContract.SYSUI_STATE_AWAKE);
+    }
+
+    /**
+     * @return the display ids that have sysui state.
+     */
+    public Set<Integer> getDisplaysWithSysUIState() {
+        return mSysUIStateFlagsPerDisplay.keySet();
+    }
+    /**
      * Sets the flag that indicates whether a predictive back-to-home animation is in progress
      */
     public void setPredictiveBackToHomeInProgress(boolean isInProgress) {
@@ -386,8 +412,8 @@
      * @return whether SystemUI is in a state where we can start a system gesture.
      */
     public boolean canStartSystemGesture() {
-        boolean canStartWithNavHidden = (mSystemUiStateFlags & SYSUI_STATE_NAV_BAR_HIDDEN) == 0
-                || (mSystemUiStateFlags & SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY) != 0
+        boolean canStartWithNavHidden = (getSysuiStateFlag() & SYSUI_STATE_NAV_BAR_HIDDEN) == 0
+                || (getSysuiStateFlag() & SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY) != 0
                 || mRotationTouchHelper.isTaskListFrozen();
         return canStartWithNavHidden && canStartAnyGesture();
     }
@@ -399,7 +425,7 @@
      */
     public boolean canStartTrackpadGesture() {
         boolean trackpadGesturesEnabled =
-                (mSystemUiStateFlags & SYSUI_STATE_TOUCHPAD_GESTURES_DISABLED) == 0;
+                (getSysuiStateFlag() & SYSUI_STATE_TOUCHPAD_GESTURES_DISABLED) == 0;
         return trackpadGesturesEnabled && canStartAnyGesture();
     }
 
@@ -407,8 +433,8 @@
      * Common logic to determine if either trackpad or finger gesture can be started
      */
     private boolean canStartAnyGesture() {
-        boolean homeOrOverviewEnabled = (mSystemUiStateFlags & SYSUI_STATE_HOME_DISABLED) == 0
-                || (mSystemUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) == 0;
+        boolean homeOrOverviewEnabled = (getSysuiStateFlag() & SYSUI_STATE_HOME_DISABLED) == 0
+                || (getSysuiStateFlag() & SYSUI_STATE_OVERVIEW_DISABLED) == 0;
         long gestureDisablingStates = SYSUI_STATE_NOTIFICATION_PANEL_EXPANDED
                         | SYSUI_STATE_STATUS_BAR_KEYGUARD_SHOWING
                         | SYSUI_STATE_QUICK_SETTINGS_EXPANDED
@@ -416,7 +442,7 @@
                         | SYSUI_STATE_DEVICE_DREAMING
                         | SYSUI_STATE_DISABLE_GESTURE_SPLIT_INVOCATION
                         | SYSUI_STATE_DISABLE_GESTURE_PIP_ANIMATING;
-        return (gestureDisablingStates & mSystemUiStateFlags) == 0 && homeOrOverviewEnabled;
+        return (gestureDisablingStates & getSysuiStateFlag()) == 0 && homeOrOverviewEnabled;
     }
 
     /**
@@ -424,35 +450,35 @@
      *         (like camera or maps)
      */
     public boolean isKeyguardShowingOccluded() {
-        return (mSystemUiStateFlags & SYSUI_STATE_STATUS_BAR_KEYGUARD_SHOWING_OCCLUDED) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_STATUS_BAR_KEYGUARD_SHOWING_OCCLUDED) != 0;
     }
 
     /**
      * @return whether screen pinning is enabled and active
      */
     public boolean isScreenPinningActive() {
-        return (mSystemUiStateFlags & SYSUI_STATE_SCREEN_PINNING) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_SCREEN_PINNING) != 0;
     }
 
     /**
      * @return whether assistant gesture is constraint
      */
     public boolean isAssistantGestureIsConstrained() {
-        return (mSystemUiStateFlags & SYSUI_STATE_ASSIST_GESTURE_CONSTRAINED) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_ASSIST_GESTURE_CONSTRAINED) != 0;
     }
 
     /**
      * @return whether the bubble stack is expanded
      */
     public boolean isBubblesExpanded() {
-        return (mSystemUiStateFlags & SYSUI_STATE_BUBBLES_EXPANDED) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_BUBBLES_EXPANDED) != 0;
     }
 
     /**
      * @return whether the global actions dialog is showing
      */
     public boolean isSystemUiDialogShowing() {
-        return (mSystemUiStateFlags & SYSUI_STATE_DIALOG_SHOWING) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_DIALOG_SHOWING) != 0;
     }
 
     /**
@@ -466,35 +492,35 @@
      * @return whether the accessibility menu is available.
      */
     public boolean isAccessibilityMenuAvailable() {
-        return (mSystemUiStateFlags & SYSUI_STATE_A11Y_BUTTON_CLICKABLE) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_A11Y_BUTTON_CLICKABLE) != 0;
     }
 
     /**
      * @return whether the accessibility menu shortcut is available.
      */
     public boolean isAccessibilityMenuShortcutAvailable() {
-        return (mSystemUiStateFlags & SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_A11Y_BUTTON_LONG_CLICKABLE) != 0;
     }
 
     /**
      * @return whether home is disabled (either by SUW/SysUI/device policy)
      */
     public boolean isHomeDisabled() {
-        return (mSystemUiStateFlags & SYSUI_STATE_HOME_DISABLED) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_HOME_DISABLED) != 0;
     }
 
     /**
      * @return whether overview is disabled (either by SUW/SysUI/device policy)
      */
     public boolean isOverviewDisabled() {
-        return (mSystemUiStateFlags & SYSUI_STATE_OVERVIEW_DISABLED) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_OVERVIEW_DISABLED) != 0;
     }
 
     /**
      * @return whether one-handed mode is enabled and active
      */
     public boolean isOneHandedModeActive() {
-        return (mSystemUiStateFlags & SYSUI_STATE_ONE_HANDED_ACTIVE) != 0;
+        return (getSysuiStateFlag() & SYSUI_STATE_ONE_HANDED_ACTIVE) != 0;
     }
 
     /**
@@ -557,7 +583,7 @@
      */
     public boolean canTriggerAssistantAction(MotionEvent ev) {
         return mAssistantAvailable
-                && !QuickStepContract.isAssistantGestureDisabled(mSystemUiStateFlags)
+                && !QuickStepContract.isAssistantGestureDisabled(getSysuiStateFlag())
                 && mRotationTouchHelper.touchInAssistantRegion(ev)
                 && !isTrackpadScroll(ev)
                 && !isLockToAppActive();
@@ -597,7 +623,7 @@
     /** Returns whether IME is rendering nav buttons, and IME is currently showing. */
     public boolean isImeRenderingNavButtons() {
         return mCanImeRenderGesturalNavButtons && mMode == NO_BUTTON
-                && ((mSystemUiStateFlags & SYSUI_STATE_IME_VISIBLE) != 0);
+                && ((getSysuiStateFlag() & SYSUI_STATE_IME_VISIBLE) != 0);
     }
 
     /**
@@ -629,24 +655,37 @@
         return touchSlop * touchSlop;
     }
 
+    /** Returns a string representation of the system ui state flags for the default display. */
     public String getSystemUiStateString() {
-        return  QuickStepContract.getSystemUiStateString(mSystemUiStateFlags);
+        return  getSystemUiStateString(getSysuiStateFlag());
+    }
+
+    /** Returns a string representation of the system ui state flags. */
+    public String getSystemUiStateString(long flags) {
+        return  QuickStepContract.getSystemUiStateString(flags);
     }
 
     public void dump(PrintWriter pw) {
         pw.println("DeviceState:");
         pw.println("  canStartSystemGesture=" + canStartSystemGesture());
-        pw.println("  systemUiFlags=" + mSystemUiStateFlags);
+        pw.println("  systemUiFlagsForDefaultDisplay=" + getSysuiStateFlag());
         pw.println("  systemUiFlagsDesc=" + getSystemUiStateString());
         pw.println("  assistantAvailable=" + mAssistantAvailable);
         pw.println("  assistantDisabled="
-                + QuickStepContract.isAssistantGestureDisabled(mSystemUiStateFlags));
+                + QuickStepContract.isAssistantGestureDisabled(getSysuiStateFlag()));
         pw.println("  isOneHandedModeEnabled=" + mIsOneHandedModeEnabled);
         pw.println("  isSwipeToNotificationEnabled=" + mIsSwipeToNotificationEnabled);
         pw.println("  deferredGestureRegion=" + mDeferredGestureRegion.getBounds());
         pw.println("  exclusionRegion=" + mExclusionRegion.getBounds());
         pw.println("  pipIsActive=" + mPipIsActive);
         pw.println("  predictiveBackToHomeInProgress=" + mIsPredictiveBackToHomeInProgress);
+        for (int displayId : mSysUIStateFlagsPerDisplay.keySet()) {
+            pw.println("  systemUiFlagsForDisplay" + displayId + "=" + getSystemUiStateFlags(
+                    displayId));
+            pw.println("  systemUiFlagsForDisplay" + displayId + "Desc=" + getSystemUiStateString(
+                    getSystemUiStateFlags(displayId)));
+        }
+        pw.println("  RotationTouchHelper:");
         mRotationTouchHelper.dump(pw);
     }
 }
diff --git a/quickstep/src/com/android/quickstep/TaskAnimationManager.java b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
index cb11afa..64a8c25 100644
--- a/quickstep/src/com/android/quickstep/TaskAnimationManager.java
+++ b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
@@ -318,7 +318,7 @@
             mRecentsAnimationStartPending = getSystemUiProxy().startRecentsActivity(intent, options,
                     mCallbacks, gestureState.useSyntheticRecentsTransition());
             RecentsDisplayModel.getINSTANCE().get(mCtx)
-                    .getRecentsWindowManager(mDeviceState.getDisplayId())
+                    .getRecentsWindowManager(gestureState.getDisplayId())
                     .startRecentsWindow(mCallbacks);
         } else {
             mRecentsAnimationStartPending = getSystemUiProxy().startRecentsActivity(intent,
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index ba4c65a..ba662c4 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -15,6 +15,7 @@
  */
 package com.android.quickstep;
 
+import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.MotionEvent.ACTION_CANCEL;
 import static android.view.MotionEvent.ACTION_DOWN;
 import static android.view.MotionEvent.ACTION_MOVE;
@@ -40,6 +41,7 @@
 
 import android.app.PendingIntent;
 import android.app.Service;
+import android.content.Context;
 import android.content.IIntentReceiver;
 import android.content.IIntentSender;
 import android.content.Intent;
@@ -53,9 +55,11 @@
 import android.os.SystemClock;
 import android.util.Log;
 import android.view.Choreographer;
+import android.view.Display;
 import android.view.InputDevice;
 import android.view.InputEvent;
 import android.view.MotionEvent;
+import android.window.DesktopModeFlags;
 
 import androidx.annotation.BinderThread;
 import androidx.annotation.NonNull;
@@ -89,6 +93,7 @@
 import com.android.quickstep.OverviewCommandHelper.CommandType;
 import com.android.quickstep.OverviewComponentObserver.OverviewChangeListener;
 import com.android.quickstep.fallback.window.RecentsDisplayModel;
+import com.android.quickstep.fallback.window.RecentsDisplayModel.RecentsDisplayResource;
 import com.android.quickstep.fallback.window.RecentsWindowSwipeHandler;
 import com.android.quickstep.inputconsumers.BubbleBarInputConsumer;
 import com.android.quickstep.inputconsumers.OneHandedModeInputConsumer;
@@ -124,6 +129,7 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.lang.ref.WeakReference;
+import java.util.Locale;
 import java.util.function.Consumer;
 import java.util.function.Function;
 
@@ -139,6 +145,9 @@
     private static final ConstantItem<Boolean> HAS_ENABLED_QUICKSTEP_ONCE = backedUpItem(
             "launcher.has_enabled_quickstep_once", false, EncryptionType.ENCRYPTED);
 
+    private static final DesktopModeFlags.DesktopModeFlag ENABLE_GESTURE_NAV_ON_CONNECTED_DISPLAYS =
+            new DesktopModeFlags.DesktopModeFlag(Flags::enableGestureNavOnConnectedDisplays, false);
+
     private final TISBinder mTISBinder = new TISBinder(this);
 
     /**
@@ -274,11 +283,12 @@
         }
 
         @BinderThread
-        public void onSystemUiStateChanged(@SystemUiStateFlags long stateFlags) {
+        public void onSystemUiStateChanged(@SystemUiStateFlags long stateFlags, int displayId) {
             MAIN_EXECUTOR.execute(() -> executeForTouchInteractionService(tis -> {
-                long lastFlags = tis.mDeviceState.getSystemUiStateFlags();
-                tis.mDeviceState.setSystemUiFlags(stateFlags);
-                tis.onSystemUiFlagsChanged(lastFlags);
+                // Last flags is only used for the default display case.
+                long lastFlags = tis.mDeviceState.getSysuiStateFlag();
+                tis.mDeviceState.setSysUIStateFlagsForDisplay(stateFlags, displayId);
+                tis.onSystemUiFlagsChanged(lastFlags, displayId);
             }));
         }
 
@@ -292,8 +302,9 @@
         @Override
         public void enterStageSplitFromRunningApp(boolean leftOrTop) {
             executeForTouchInteractionService(tis -> {
+                // TODO (b/397942185): support external displays
                 RecentsViewContainer container = tis.mOverviewComponentObserver
-                        .getContainerInterface().getCreatedContainer();
+                        .getContainerInterface(DEFAULT_DISPLAY).getCreatedContainer();
                 if (container != null) {
                     container.enterStageSplitFromRunningApp(leftOrTop);
                 }
@@ -312,6 +323,9 @@
         public void onDisplayRemoved(int displayId) {
             executeForTaskbarManager(taskbarManager ->
                     taskbarManager.onDisplayRemoved(displayId));
+            executeForTouchInteractionService(tis -> {
+                tis.mDeviceState.clearSysUIStateFlagsForDisplay(displayId);
+            });
         }
 
         @BinderThread
@@ -550,6 +564,7 @@
     private @Nullable ResetGestureInputConsumer mResetGestureInputConsumer;
     private GestureState mGestureState = DEFAULT_STATE;
 
+    private InputMonitorDisplayModel mInputMonitorDisplayModel;
     private InputMonitorCompat mInputMonitorCompat;
     private InputEventReceiver mInputEventReceiver;
 
@@ -564,6 +579,8 @@
 
     private DisplayController.DisplayInfoChangeListener mDisplayInfoChangeListener;
 
+    private RecentsDisplayModel mRecentsDisplayModel;
+
     @Override
     public void onCreate() {
         super.onCreate();
@@ -574,6 +591,7 @@
         mMainChoreographer = Choreographer.getInstance();
         mDeviceState = RecentsAnimationDeviceState.INSTANCE.get(this);
         mRotationTouchHelper = RotationTouchHelper.INSTANCE.get(this);
+        mRecentsDisplayModel = RecentsDisplayModel.getINSTANCE().get(this);
         mAllAppsActionManager = new AllAppsActionManager(
                 this, UI_HELPER_EXECUTOR, this::createAllAppsPendingIntent);
         mTrackpadsConnected = new ActiveTrackpadList(this, () -> {
@@ -586,7 +604,7 @@
         });
 
         mTaskbarManager = new TaskbarManager(this, mAllAppsActionManager, mNavCallbacks,
-                RecentsDisplayModel.getINSTANCE().get(this));
+                mRecentsDisplayModel);
         mDesktopAppLaunchTransitionManager =
                 new DesktopAppLaunchTransitionManager(this, SystemUiProxy.INSTANCE.get(this));
         mDesktopAppLaunchTransitionManager.registerTransitions();
@@ -599,9 +617,34 @@
         ScreenOnTracker.INSTANCE.get(this).addListener(mScreenOnListener);
     }
 
+    @Nullable
+    private InputEventReceiver getInputEventReceiver(int displayId) {
+        if (ENABLE_GESTURE_NAV_ON_CONNECTED_DISPLAYS.isTrue()) {
+            InputMonitorResource inputMonitorResource = mInputMonitorDisplayModel == null
+                    ? null : mInputMonitorDisplayModel.getDisplayResource(displayId);
+            return inputMonitorResource == null ? null : inputMonitorResource.inputEventReceiver;
+        }
+        return mInputEventReceiver;
+    }
+
+    @Nullable
+    private InputMonitorCompat getInputMonitorCompat(int displayId) {
+        if (ENABLE_GESTURE_NAV_ON_CONNECTED_DISPLAYS.isTrue()) {
+            InputMonitorResource inputMonitorResource = mInputMonitorDisplayModel == null
+                    ? null : mInputMonitorDisplayModel.getDisplayResource(displayId);
+            return inputMonitorResource == null ? null : inputMonitorResource.inputMonitorCompat;
+        }
+        return mInputMonitorCompat;
+    }
+
     private void disposeEventHandlers(String reason) {
         Log.d(TAG, "disposeEventHandlers: Reason: " + reason
                 + " instance=" + System.identityHashCode(this));
+        if (ENABLE_GESTURE_NAV_ON_CONNECTED_DISPLAYS.isTrue()) {
+            if (mInputMonitorDisplayModel == null) return;
+            mInputMonitorDisplayModel.destroy();
+            return;
+        }
         if (mInputEventReceiver != null) {
             mInputEventReceiver.dispose();
             mInputEventReceiver = null;
@@ -620,10 +663,13 @@
                 && (mTrackpadsConnected.isEmpty())) {
             return;
         }
-
-        mInputMonitorCompat = new InputMonitorCompat("swipe-up", mDeviceState.getDisplayId());
-        mInputEventReceiver = mInputMonitorCompat.getInputReceiver(Looper.getMainLooper(),
-                mMainChoreographer, this::onInputEvent);
+        if (ENABLE_GESTURE_NAV_ON_CONNECTED_DISPLAYS.isTrue()) {
+            mInputMonitorDisplayModel = new InputMonitorDisplayModel(this);
+        } else {
+            mInputMonitorCompat = new InputMonitorCompat("swipe-up", Display.DEFAULT_DISPLAY);
+            mInputEventReceiver = mInputMonitorCompat.getInputReceiver(Looper.getMainLooper(),
+                    mMainChoreographer, this::onInputEvent);
+        }
 
         mRotationTouchHelper.updateGestureTouchRegions();
     }
@@ -643,13 +689,14 @@
         mTaskAnimationManager = new TaskAnimationManager(this, mDeviceState);
         mOverviewComponentObserver = OverviewComponentObserver.INSTANCE.get(this);
         mOverviewCommandHelper = new OverviewCommandHelper(this,
-                mOverviewComponentObserver, mTaskAnimationManager,
-                RecentsDisplayModel.getINSTANCE().get(this),
+                mOverviewComponentObserver, mTaskAnimationManager, mRecentsDisplayModel,
                 SystemUiProxy.INSTANCE.get(this).getFocusState(), mTaskbarManager);
         mResetGestureInputConsumer = new ResetGestureInputConsumer(
                 mTaskAnimationManager, mTaskbarManager::getCurrentActivityContext);
         mInputConsumer.registerInputConsumer();
-        onSystemUiFlagsChanged(mDeviceState.getSystemUiStateFlags());
+        for (int displayId : mDeviceState.getDisplaysWithSysUIState()) {
+            onSystemUiFlagsChanged(mDeviceState.getSystemUiStateFlags(displayId), displayId);
+        }
         onAssistantVisibilityChanged();
 
         // Initialize the task tracker
@@ -687,8 +734,11 @@
 
     private void onOverviewTargetChanged(boolean isHomeAndOverviewSame) {
         mAllAppsActionManager.setHomeAndOverviewSame(isHomeAndOverviewSame);
+        // TODO (b/399089118): how will this work with per-display Taskbars? Is using the
+        //  default-display container ok?
         RecentsViewContainer newOverviewContainer =
-                mOverviewComponentObserver.getContainerInterface().getCreatedContainer();
+                mOverviewComponentObserver.getContainerInterface(
+                        DEFAULT_DISPLAY).getCreatedContainer();
         if (newOverviewContainer != null) {
             if (newOverviewContainer instanceof StatefulActivity activity) {
                 // This will also call setRecentsViewContainer() internally.
@@ -705,26 +755,33 @@
             public void send(int code, Intent intent, String resolvedType,
                     IBinder allowlistToken, IIntentReceiver finishedReceiver,
                     String requiredPermission, Bundle options) {
-                MAIN_EXECUTOR.execute(() -> mTaskbarManager.toggleAllApps());
+                MAIN_EXECUTOR.execute(() -> mTaskbarManager.toggleAllAppsSearch());
             }
         });
     }
 
     @UiThread
-    private void onSystemUiFlagsChanged(@SystemUiStateFlags long lastSysUIFlags) {
+    private void onSystemUiFlagsChanged(@SystemUiStateFlags long lastSysUIFlags, int displayId) {
         if (LockedUserState.get(this).isUserUnlocked()) {
-            long systemUiStateFlags = mDeviceState.getSystemUiStateFlags();
-            SystemUiProxy.INSTANCE.get(this).setLastSystemUiStateFlags(systemUiStateFlags);
-            mOverviewComponentObserver.setHomeDisabled(mDeviceState.isHomeDisabled());
-            mTaskbarManager.onSystemUiFlagsChanged(systemUiStateFlags);
-            mTaskAnimationManager.onSystemUiFlagsChanged(lastSysUIFlags, systemUiStateFlags);
+            long systemUiStateFlags = mDeviceState.getSystemUiStateFlags(displayId);
+            mTaskbarManager.onSystemUiFlagsChanged(systemUiStateFlags, displayId);
+            if (displayId == Display.DEFAULT_DISPLAY) {
+                // The following don't care about non-default displays, at least for now. If they
+                // ever will, they should be taken care of.
+                SystemUiProxy.INSTANCE.get(this).setLastSystemUiStateFlags(systemUiStateFlags);
+                mOverviewComponentObserver.setHomeDisabled(mDeviceState.isHomeDisabled());
+                // TODO b/399371607 - Propagate to taskAnimationManager once overview is multi
+                //  display.
+                mTaskAnimationManager.onSystemUiFlagsChanged(lastSysUIFlags, systemUiStateFlags);
+            }
         }
     }
 
     @UiThread
     private void onAssistantVisibilityChanged() {
         if (LockedUserState.get(this).isUserUnlocked()) {
-            mOverviewComponentObserver.getContainerInterface().onAssistantVisibilityChanged(
+            mOverviewComponentObserver.getContainerInterface(
+                    DEFAULT_DISPLAY).onAssistantVisibilityChanged(
                     mDeviceState.getAssistantVisibility());
         }
     }
@@ -774,8 +831,9 @@
     }
 
     private void onInputEvent(InputEvent ev) {
+        int displayId = ev.getDisplayId();
         if (!(ev instanceof MotionEvent)) {
-            ActiveGestureProtoLogProxy.logUnknownInputEvent(ev.toString());
+            ActiveGestureProtoLogProxy.logUnknownInputEvent(displayId, ev.toString());
             return;
         }
         MotionEvent event = (MotionEvent) ev;
@@ -784,19 +842,19 @@
                 TestProtocol.SEQUENCE_TIS, "TouchInteractionService.onInputEvent", event);
 
         if (!LockedUserState.get(this).isUserUnlocked()) {
-            ActiveGestureProtoLogProxy.logOnInputEventUserLocked();
+            ActiveGestureProtoLogProxy.logOnInputEventUserLocked(displayId);
             return;
         }
 
         NavigationMode currentNavMode = mDeviceState.getMode();
         if (mGestureStartNavMode != null && mGestureStartNavMode != currentNavMode) {
             ActiveGestureProtoLogProxy.logOnInputEventNavModeSwitched(
-                    mGestureStartNavMode.name(), currentNavMode.name());
+                    displayId, mGestureStartNavMode.name(), currentNavMode.name());
             event.setAction(ACTION_CANCEL);
         } else if (mDeviceState.isButtonNavMode()
                 && !mDeviceState.supportsAssistantGestureInButtonNav()
                 && !isTrackpadMotionEvent(event)) {
-            ActiveGestureProtoLogProxy.logOnInputEventThreeButtonNav();
+            ActiveGestureProtoLogProxy.logOnInputEventThreeButtonNav(displayId);
             return;
         }
 
@@ -812,12 +870,15 @@
             }
             if (mTaskAnimationManager.shouldIgnoreMotionEvents()) {
                 if (action == ACTION_DOWN || isHoverActionWithoutConsumer) {
-                    ActiveGestureProtoLogProxy.logOnInputIgnoringFollowingEvents();
+                    ActiveGestureProtoLogProxy.logOnInputIgnoringFollowingEvents(displayId);
                 }
                 return;
             }
         }
 
+        InputMonitorCompat inputMonitorCompat = getInputMonitorCompat(displayId);
+        InputEventReceiver inputEventReceiver = getInputEventReceiver(displayId);
+
         if (action == ACTION_DOWN || isHoverActionWithoutConsumer) {
             mGestureStartNavMode = currentNavMode;
         } else if (action == ACTION_UP || action == ACTION_CANCEL) {
@@ -844,10 +905,14 @@
                 if (mDeviceState.canTriggerAssistantAction(event)) {
                     reasonString.append(" and event can trigger assistant action, "
                             + "consuming gesture for assistant action");
-                    mGestureState =
-                            createGestureState(mGestureState, getTrackpadGestureType(event));
+                    mGestureState = createGestureState(
+                            displayId, mGestureState, getTrackpadGestureType(event));
                     mUncheckedConsumer = tryCreateAssistantInputConsumer(
-                            this, mDeviceState, mInputMonitorCompat, mGestureState, event);
+                            this,
+                            mDeviceState,
+                            inputMonitorCompat,
+                            mGestureState,
+                            event);
                 } else {
                     reasonString.append(" but event cannot trigger Assistant, "
                             + "consuming gesture as no-op");
@@ -862,8 +927,8 @@
                 // Clone the previous gesture state since onConsumerAboutToBeSwitched might trigger
                 // onConsumerInactive and wipe the previous gesture state
                 GestureState prevGestureState = new GestureState(mGestureState);
-                GestureState newGestureState = createGestureState(mGestureState,
-                        getTrackpadGestureType(event));
+                GestureState newGestureState = createGestureState(
+                        displayId, mGestureState, getTrackpadGestureType(event));
                 mConsumer.onConsumerAboutToBeSwitched();
                 mGestureState = newGestureState;
                 mConsumer = newConsumer(
@@ -874,10 +939,10 @@
                         prevGestureState,
                         mGestureState,
                         mTaskAnimationManager,
-                        mInputMonitorCompat,
+                        inputMonitorCompat,
                         getSwipeUpHandlerFactory(),
                         this::onConsumerInactive,
-                        mInputEventReceiver,
+                        inputEventReceiver,
                         mTaskbarManager,
                         mSwipeUpProxyProvider,
                         mOverviewCommandHelper,
@@ -890,18 +955,19 @@
                                 + "consuming gesture for assistant action"
                         : "event is a trackpad multi-finger swipe and event can trigger assistant "
                                 + "action, consuming gesture for assistant action");
-                mGestureState = createGestureState(mGestureState, getTrackpadGestureType(event));
+                mGestureState = createGestureState(
+                        displayId, mGestureState, getTrackpadGestureType(event));
                 // Do not change mConsumer as if there is an ongoing QuickSwitch gesture, we
                 // should not interrupt it. QuickSwitch assumes that interruption can only
                 // happen if the next gesture is also quick switch.
                 mUncheckedConsumer = tryCreateAssistantInputConsumer(
-                        this, mDeviceState, mInputMonitorCompat, mGestureState, event);
+                        this, mDeviceState, inputMonitorCompat, mGestureState, event);
             } else if (mDeviceState.canTriggerOneHandedAction(event)) {
                 reasonString.append("event can trigger one-handed action, "
                         + "consuming gesture for one-handed action");
                 // Consume gesture event for triggering one handed feature.
-                mUncheckedConsumer = new OneHandedModeInputConsumer(this, mDeviceState,
-                        InputConsumer.NO_OP, mInputMonitorCompat);
+                mUncheckedConsumer = new OneHandedModeInputConsumer(
+                        this, displayId, mDeviceState, InputConsumer.NO_OP, inputMonitorCompat);
             } else {
                 mUncheckedConsumer = InputConsumer.NO_OP;
             }
@@ -916,25 +982,28 @@
         if (mUncheckedConsumer != InputConsumer.NO_OP) {
             switch (action) {
                 case ACTION_DOWN:
-                    ActiveGestureProtoLogProxy.logOnInputEventActionDown(reasonString);
+                    ActiveGestureProtoLogProxy.logOnInputEventActionDown(displayId, reasonString);
                     // fall through
                 case ACTION_UP:
                     ActiveGestureProtoLogProxy.logOnInputEventActionUp(
                             (int) event.getRawX(),
                             (int) event.getRawY(),
                             action,
-                            MotionEvent.classificationToString(event.getClassification()));
+                            MotionEvent.classificationToString(event.getClassification()),
+                            displayId);
                     break;
                 case ACTION_MOVE:
                     ActiveGestureProtoLogProxy.logOnInputEventActionMove(
                             MotionEvent.actionToString(action),
                             MotionEvent.classificationToString(event.getClassification()),
-                            event.getPointerCount());
+                            event.getPointerCount(),
+                            displayId);
                     break;
                 default: {
                     ActiveGestureProtoLogProxy.logOnInputEventGenericAction(
                             MotionEvent.actionToString(action),
-                            MotionEvent.classificationToString(event.getClassification()));
+                            MotionEvent.classificationToString(event.getClassification()),
+                            displayId);
                 }
             }
         }
@@ -958,7 +1027,7 @@
         }
 
         if (cleanUpConsumer) {
-            reset();
+            reset(displayId);
         }
         traceToken.close();
     }
@@ -977,13 +1046,15 @@
         return event.isHoverEvent() && event.getSource() == InputDevice.SOURCE_MOUSE;
     }
 
-    public GestureState createGestureState(GestureState previousGestureState,
+    public GestureState createGestureState(
+            int displayId,
+            GestureState previousGestureState,
             GestureState.TrackpadGestureType trackpadGestureType) {
         final GestureState gestureState;
         TopTaskTracker.CachedTaskInfo taskInfo;
         if (mTaskAnimationManager.isRecentsAnimationRunning()) {
-            gestureState = new GestureState(mOverviewComponentObserver,
-                    ActiveGestureLog.INSTANCE.getLogId());
+            gestureState = new GestureState(
+                    mOverviewComponentObserver, displayId, ActiveGestureLog.INSTANCE.getLogId());
             TopTaskTracker.CachedTaskInfo previousTaskInfo = previousGestureState.getRunningTask();
             // previousTaskInfo can be null iff previousGestureState == GestureState.DEFAULT_STATE
             taskInfo = previousTaskInfo != null
@@ -994,7 +1065,9 @@
             gestureState.updatePreviouslyAppearedTaskIds(
                     previousGestureState.getPreviouslyAppearedTaskIds());
         } else {
-            gestureState = new GestureState(mOverviewComponentObserver,
+            gestureState = new GestureState(
+                    mOverviewComponentObserver,
+                    displayId,
                     ActiveGestureLog.INSTANCE.incrementLogId());
             taskInfo = TopTaskTracker.INSTANCE.get(this).getCachedTopTask(false);
             gestureState.updateRunningTask(taskInfo);
@@ -1022,17 +1095,18 @@
      */
     private void onConsumerInactive(InputConsumer caller) {
         if (mConsumer != null && mConsumer.getActiveConsumerInHierarchy() == caller) {
-            reset();
+            reset(caller.getDisplayId());
         }
     }
 
-    private void reset() {
+    private void reset(int displayId) {
         mConsumer = mUncheckedConsumer = getDefaultInputConsumer();
         mGestureState = DEFAULT_STATE;
         // By default, use batching of the input events, but check receiver before using in the rare
         // case that the monitor was disposed before the swipe settled
-        if (mInputEventReceiver != null) {
-            mInputEventReceiver.setBatchingEnabled(true);
+        InputEventReceiver inputEventReceiver = getInputEventReceiver(displayId);
+        if (inputEventReceiver != null) {
+            inputEventReceiver.setBatchingEnabled(true);
         }
     }
 
@@ -1064,8 +1138,10 @@
         if (!LockedUserState.get(this).isUserUnlocked()) {
             return;
         }
+        // TODO (b/399094853): handle config updates for all connected displays (relevant only for
+        // gestures on external displays)
         final BaseContainerInterface containerInterface =
-                mOverviewComponentObserver.getContainerInterface();
+                mOverviewComponentObserver.getContainerInterface(DEFAULT_DISPLAY);
         final RecentsViewContainer container = containerInterface.getCreatedContainer();
         if (container == null || container.isStarted()) {
             // We only care about the existing background activity.
@@ -1112,23 +1188,33 @@
         pw.println("Input state:");
         pw.println("\tmInputMonitorCompat=" + mInputMonitorCompat);
         pw.println("\tmInputEventReceiver=" + mInputEventReceiver);
+        if (mInputMonitorDisplayModel == null) {
+            pw.println("\tmInputMonitorDisplayModel=null");
+        } else {
+            mInputMonitorDisplayModel.dump("\t", pw);
+        }
         DisplayController.INSTANCE.get(this).dump(pw);
-        pw.println("TouchState:");
-        RecentsViewContainer createdOverviewContainer = mOverviewComponentObserver == null ? null
-                : mOverviewComponentObserver.getContainerInterface().getCreatedContainer();
-        boolean resumed = mOverviewComponentObserver != null
-                && mOverviewComponentObserver.getContainerInterface().isResumed();
-        pw.println("\tcreatedOverviewActivity=" + createdOverviewContainer);
-        pw.println("\tresumed=" + resumed);
+        for (RecentsDisplayResource resource : mRecentsDisplayModel.getActiveDisplayResources()) {
+            int displayId = resource.getDisplayId();
+            pw.println(String.format(Locale.ENGLISH, "TouchState (displayId %d):", displayId));
+            RecentsViewContainer createdOverviewContainer =
+                    mOverviewComponentObserver == null ? null
+                            : mOverviewComponentObserver.getContainerInterface(
+                                    displayId).getCreatedContainer();
+            boolean resumed = mOverviewComponentObserver != null
+                    && mOverviewComponentObserver.getContainerInterface(displayId).isResumed();
+            pw.println("\tcreatedOverviewActivity=" + createdOverviewContainer);
+            pw.println("\tresumed=" + resumed);
+            if (createdOverviewContainer != null) {
+                createdOverviewContainer.getDeviceProfile().dump(this, "", pw);
+            }
+        }
         pw.println("\tmConsumer=" + mConsumer.getName());
         ActiveGestureLog.INSTANCE.dump("", pw);
         RecentsModel.INSTANCE.get(this).dump("", pw);
         if (mTaskAnimationManager != null) {
             mTaskAnimationManager.dump("", pw);
         }
-        if (createdOverviewContainer != null) {
-            createdOverviewContainer.getDeviceProfile().dump(this, "", pw);
-        }
         mTaskbarManager.dumpLogs("", pw);
         DesktopVisibilityController.INSTANCE.get(this).dumpLogs("", pw);
         pw.println("ContextualSearchStateManager:");
@@ -1158,4 +1244,53 @@
                 gestureState, touchTimeMs, mTaskAnimationManager.isRecentsAnimationRunning(),
                 mInputConsumer, MSDLPlayerWrapper.INSTANCE.get(this));
     }
+
+    /**
+     * Helper class that keeps track of external displays and prepares input monitors for each.
+     */
+    private class InputMonitorDisplayModel extends DisplayModel<InputMonitorResource> {
+
+        private InputMonitorDisplayModel(Context context) {
+            super(context);
+            registerDisplayListener();
+        }
+
+        @NonNull
+        @Override
+        public InputMonitorResource createDisplayResource(@NonNull Display display) {
+            return new InputMonitorResource(display.getDisplayId());
+        }
+    }
+
+    private class InputMonitorResource extends DisplayModel.DisplayResource {
+
+        private final int displayId;
+
+        private final InputMonitorCompat inputMonitorCompat;
+        private final InputEventReceiver inputEventReceiver;
+
+        private InputMonitorResource(int displayId) {
+            this.displayId = displayId;
+            inputMonitorCompat = new InputMonitorCompat("swipe-up", displayId);
+            inputEventReceiver = inputMonitorCompat.getInputReceiver(
+                    Looper.getMainLooper(),
+                    TouchInteractionService.this.mMainChoreographer,
+                    TouchInteractionService.this::onInputEvent);
+        }
+
+        @Override
+        public void cleanup() {
+            inputEventReceiver.dispose();
+            inputMonitorCompat.dispose();
+        }
+
+        @Override
+        public void dump(String prefix , PrintWriter writer) {
+            writer.println(prefix + "InputMonitorResource:");
+
+            writer.println(prefix + "\tdisplayId=" + displayId);
+            writer.println(prefix + "\tinputMonitorCompat=" + inputMonitorCompat);
+            writer.println(prefix + "\tinputEventReceiver=" + inputEventReceiver);
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/fallback/window/RecentsDisplayModel.kt b/quickstep/src/com/android/quickstep/fallback/window/RecentsDisplayModel.kt
index 95a3ec2..58c6c50 100644
--- a/quickstep/src/com/android/quickstep/fallback/window/RecentsDisplayModel.kt
+++ b/quickstep/src/com/android/quickstep/fallback/window/RecentsDisplayModel.kt
@@ -17,19 +17,19 @@
 package com.android.quickstep.fallback.window
 
 import android.content.Context
-import android.util.Log
 import android.view.Display
+import androidx.core.util.valueIterator
 import com.android.launcher3.Flags
 import com.android.launcher3.dagger.ApplicationContext
 import com.android.launcher3.dagger.LauncherAppSingleton
 import com.android.launcher3.util.DaggerSingletonObject
 import com.android.launcher3.util.DaggerSingletonTracker
-import com.android.launcher3.util.Executors
 import com.android.launcher3.util.WallpaperColorHints
 import com.android.quickstep.DisplayModel
 import com.android.quickstep.FallbackWindowInterface
 import com.android.quickstep.dagger.QuickstepBaseAppComponent
 import com.android.quickstep.fallback.window.RecentsDisplayModel.RecentsDisplayResource
+import java.io.PrintWriter
 import javax.inject.Inject
 
 @LauncherAppSingleton
@@ -58,42 +58,17 @@
 
     init {
         if (enableOverviewInWindow()) {
-            displayManager.registerDisplayListener(displayListener, Executors.MAIN_EXECUTOR.handler)
-            // In the scenario where displays were added before this display listener was
-            // registered, we should store the RecentsDisplayResources for those displays
-            // directly.
-            displayManager.displays
-                .filter { getDisplayResource(it.displayId) == null }
-                .forEach { storeRecentsDisplayResource(it.displayId, it) }
+            registerDisplayListener()
             tracker.addCloseable { destroy() }
         }
     }
 
-    override fun createDisplayResource(displayId: Int) {
-        if (DEBUG) Log.d(TAG, "createDisplayResource: displayId=$displayId")
-        getDisplayResource(displayId)?.let {
-            return
-        }
-        val display = displayManager.getDisplay(displayId)
-        if (display == null) {
-            if (DEBUG)
-                Log.w(
-                    TAG,
-                    "createDisplayResource: could not create display for displayId=$displayId",
-                    Exception(),
-                )
-            return
-        }
-        storeRecentsDisplayResource(displayId, display)
-    }
-
-    private fun storeRecentsDisplayResource(displayId: Int, display: Display) {
-        displayResourceArray[displayId] =
-            RecentsDisplayResource(
-                displayId,
-                context.createDisplayContext(display),
-                wallpaperColorHints.hints,
-            )
+    override fun createDisplayResource(display: Display): RecentsDisplayResource {
+        return RecentsDisplayResource(
+            display.displayId,
+            context.createDisplayContext(display),
+            wallpaperColorHints.hints,
+        )
     }
 
     fun getRecentsWindowManager(displayId: Int): RecentsWindowManager? {
@@ -104,9 +79,15 @@
         return getDisplayResource(displayId)?.fallbackWindowInterface
     }
 
+    val activeDisplayResources: Iterable<RecentsDisplayResource>
+        get() =
+            object : Iterable<RecentsDisplayResource> {
+                override fun iterator() = displayResourceArray.valueIterator()
+            }
+
     data class RecentsDisplayResource(
-        var displayId: Int,
-        var displayContext: Context,
+        val displayId: Int,
+        val displayContext: Context,
         val wallpaperColorHints: Int,
     ) : DisplayResource() {
         val recentsWindowManager = RecentsWindowManager(displayContext, wallpaperColorHints)
@@ -116,5 +97,15 @@
         override fun cleanup() {
             recentsWindowManager.destroy()
         }
+
+        override fun dump(prefix: String, writer: PrintWriter) {
+            writer.println("${prefix}RecentsDisplayResource:")
+
+            writer.println("${prefix}\tdisplayId=${displayId}")
+            writer.println("${prefix}\tdisplayContext=${displayContext}")
+            writer.println("${prefix}\twallpaperColorHints=${wallpaperColorHints}")
+            writer.println("${prefix}\trecentsWindowManager=${recentsWindowManager}")
+            writer.println("${prefix}\tfallbackWindowInterface=${fallbackWindowInterface}")
+        }
     }
 }
diff --git a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java
index 5adc960..1d85feb 100644
--- a/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java
+++ b/quickstep/src/com/android/quickstep/fallback/window/RecentsWindowSwipeHandler.java
@@ -163,7 +163,7 @@
                 && endTarget == GestureState.GestureEndTarget.HOME;
         if (fromHomeToHome) {
             RecentsWindowManager manager =
-                    mRecentsDisplayModel.getRecentsWindowManager(mDeviceState.getDisplayId());
+                    mRecentsDisplayModel.getRecentsWindowManager(mGestureState.getDisplayId());
             if (manager != null) {
                 manager.startHome(/* finishRecentsAnimation= */ false);
             }
@@ -228,7 +228,7 @@
             recentsCallback = () -> {
                 callback.run();
                 RecentsWindowManager manager =
-                        mRecentsDisplayModel.getRecentsWindowManager(mDeviceState.getDisplayId());
+                        mRecentsDisplayModel.getRecentsWindowManager(mGestureState.getDisplayId());
                 if (manager != null) {
                     manager.startHome();
                 }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
index 4e5d037..365c80c 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/AccessibilityInputConsumer.java
@@ -56,9 +56,13 @@
     private float mDownY;
     private float mTotalY;
 
-    public AccessibilityInputConsumer(Context context, RecentsAnimationDeviceState deviceState,
-            InputConsumer delegate, InputMonitorCompat inputMonitor) {
-        super(delegate, inputMonitor);
+    public AccessibilityInputConsumer(
+            Context context,
+            int displayId,
+            RecentsAnimationDeviceState deviceState,
+            InputConsumer delegate,
+            InputMonitorCompat inputMonitor) {
+        super(displayId, delegate, inputMonitor);
         mContext = context;
         mVelocityTracker = VelocityTracker.obtain();
         mMinGestureDistance = context.getResources()
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
index 222ccd3..365014d 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/AssistantInputConsumer.java
@@ -95,7 +95,7 @@
             InputMonitorCompat inputMonitor,
             RecentsAnimationDeviceState deviceState,
             MotionEvent startEvent) {
-        super(delegate, inputMonitor);
+        super(gestureState.getDisplayId(), delegate, inputMonitor);
         final Resources res = context.getResources();
         mContext = context;
         mDragDistThreshold = res.getDimension(R.dimen.gestures_assistant_drag_threshold);
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/BubbleBarInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/BubbleBarInputConsumer.java
index b2e7015..86d7190 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/BubbleBarInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/BubbleBarInputConsumer.java
@@ -57,12 +57,19 @@
     private final int mTouchSlop;
     private final PointF mDownPos = new PointF();
     private final PointF mLastPos = new PointF();
+
+    private final int mDisplayId;
+
     private long mDownTime;
     private final long mTimeForLongPress;
     private int mActivePointerId = INVALID_POINTER_ID;
 
-    public BubbleBarInputConsumer(Context context, BubbleControllers bubbleControllers,
+    public BubbleBarInputConsumer(
+            Context context,
+            int displayId,
+            BubbleControllers bubbleControllers,
             InputMonitorCompat inputMonitorCompat) {
+        mDisplayId = displayId;
         mBubbleStashController = bubbleControllers.bubbleStashController;
         mBubbleBarViewController = bubbleControllers.bubbleBarViewController;
         mBubbleBarSwipeController = bubbleControllers.bubbleBarSwipeController.orElse(null);
@@ -78,6 +85,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mDisplayId;
+    }
+
+    @Override
     public void onMotionEvent(MotionEvent ev) {
         final int action = ev.getAction();
         switch (action) {
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
index 4afd92a..0b1a6c4 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/DelegateInputConsumer.java
@@ -17,15 +17,24 @@
     protected final InputConsumer mDelegate;
     protected final InputMonitorCompat mInputMonitor;
 
+    private final int mDisplayId;
+
     protected int mState;
 
-    public DelegateInputConsumer(InputConsumer delegate, InputMonitorCompat inputMonitor) {
+    public DelegateInputConsumer(
+            int displayId, InputConsumer delegate, InputMonitorCompat inputMonitor) {
+        mDisplayId = displayId;
         mDelegate = delegate;
         mInputMonitor = inputMonitor;
         mState = STATE_INACTIVE;
     }
 
     @Override
+    public int getDisplayId() {
+        return mDisplayId;
+    }
+
+    @Override
     public InputConsumer getActiveConsumerInHierarchy() {
         if (mState == STATE_ACTIVE) {
             return this;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
index 503b900..e192702 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
@@ -108,8 +108,11 @@
 
     private RecentsAnimationController mRecentsAnimationController;
 
-    public DeviceLockedInputConsumer(Context context, RecentsAnimationDeviceState deviceState,
-            TaskAnimationManager taskAnimationManager, GestureState gestureState,
+    public DeviceLockedInputConsumer(
+            Context context,
+            RecentsAnimationDeviceState deviceState,
+            TaskAnimationManager taskAnimationManager,
+            GestureState gestureState,
             InputMonitorCompat inputMonitorCompat) {
         mContext = context;
         mTaskAnimationManager = taskAnimationManager;
@@ -138,6 +141,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mGestureState.getDisplayId();
+    }
+
+    @Override
     public void onMotionEvent(MotionEvent ev) {
         if (mVelocityTracker == null) {
             return;
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumer.java
index a703c23..baabde8 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumer.java
@@ -74,10 +74,14 @@
     private MotionEvent mCurrentMotionEvent;  // Most recent motion event.
     private boolean mDeepPressLogged;  // Whether deep press has been logged for the current touch.
 
-    public NavHandleLongPressInputConsumer(Context context, InputConsumer delegate,
-            InputMonitorCompat inputMonitor, RecentsAnimationDeviceState deviceState,
-            NavHandle navHandle, GestureState gestureState) {
-        super(delegate, inputMonitor);
+    public NavHandleLongPressInputConsumer(
+            Context context,
+            InputConsumer delegate,
+            InputMonitorCompat inputMonitor,
+            RecentsAnimationDeviceState deviceState,
+            NavHandle navHandle,
+            GestureState gestureState) {
+        super(gestureState.getDisplayId(), delegate, inputMonitor);
         mScreenWidth = DisplayController.INSTANCE.get(context).getInfo().currentSize.x;
         mDeepPressEnabled = DeviceConfigWrapper.get().getEnableLpnhDeepPress();
         ContextualSearchStateManager contextualSearchStateManager =
@@ -254,13 +258,15 @@
             Log.d(TAG, "cancelLongPress: " + reason);
         }
         // Log LPNH abandon latency if we didn't trigger but were still prepared to.
-        long latencyMs = mCurrentMotionEvent.getEventTime() - mCurrentDownEvent.getEventTime();
-        if (mState != STATE_ACTIVE && MAIN_EXECUTOR.getHandler().hasCallbacks(mTriggerLongPress)
-                && latencyMs >= MIN_TIME_TO_LOG_ABANDON_MS) {
-            mStatsLogManager.latencyLogger()
-                    .withInstanceId(new InstanceIdSequence().newInstanceId())
-                    .withLatency(latencyMs)
-                    .log(LAUNCHER_LATENCY_CONTEXTUAL_SEARCH_LPNH_ABANDON);
+        if (mCurrentMotionEvent != null && mCurrentDownEvent != null) {
+            long latencyMs = mCurrentMotionEvent.getEventTime() - mCurrentDownEvent.getEventTime();
+            if (mState != STATE_ACTIVE && MAIN_EXECUTOR.getHandler().hasCallbacks(mTriggerLongPress)
+                    && latencyMs >= MIN_TIME_TO_LOG_ABANDON_MS) {
+                mStatsLogManager.latencyLogger()
+                        .withInstanceId(new InstanceIdSequence().newInstanceId())
+                        .withLatency(latencyMs)
+                        .log(LAUNCHER_LATENCY_CONTEXTUAL_SEARCH_LPNH_ABANDON);
+            }
         }
         mGestureState.setIsInExtendedSlopRegion(false);
         MAIN_EXECUTOR.getHandler().removeCallbacks(mTriggerLongPress);
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
index 83b556d..67cb992 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OneHandedModeInputConsumer.java
@@ -61,9 +61,13 @@
     private boolean mPassedSlop;
     private boolean mIsStopGesture;
 
-    public OneHandedModeInputConsumer(Context context, RecentsAnimationDeviceState deviceState,
-            InputConsumer delegate, InputMonitorCompat inputMonitor) {
-        super(delegate, inputMonitor);
+    public OneHandedModeInputConsumer(
+            Context context,
+            int displayId,
+            RecentsAnimationDeviceState deviceState,
+            InputConsumer delegate,
+            InputMonitorCompat inputMonitor) {
+        super(displayId, delegate, inputMonitor);
         mContext = context;
         mDeviceState = deviceState;
         mDragDistThreshold = context.getResources().getDimensionPixelSize(
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index dd2b2be..5963a7c 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -126,11 +126,17 @@
     // The callback called upon finishing the recents transition if it was force-canceled
     private Runnable mForceFinishRecentsTransitionCallback;
 
-    public OtherActivityInputConsumer(Context base, RecentsAnimationDeviceState deviceState,
-            TaskAnimationManager taskAnimationManager, GestureState gestureState,
-            boolean isDeferredDownTarget, Consumer<OtherActivityInputConsumer> onCompleteCallback,
-            InputMonitorCompat inputMonitorCompat, InputEventReceiver inputEventReceiver,
-            boolean disableHorizontalSwipe, Factory handlerFactory) {
+    public OtherActivityInputConsumer(
+            Context base,
+            RecentsAnimationDeviceState deviceState,
+            TaskAnimationManager taskAnimationManager,
+            GestureState gestureState,
+            boolean isDeferredDownTarget,
+            Consumer<OtherActivityInputConsumer> onCompleteCallback,
+            InputMonitorCompat inputMonitorCompat,
+            InputEventReceiver inputEventReceiver,
+            boolean disableHorizontalSwipe,
+            Factory handlerFactory) {
         super(base);
         mDeviceState = deviceState;
         mNavBarPosition = mDeviceState.getNavBarPosition();
@@ -166,6 +172,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mGestureState.getDisplayId();
+    }
+
+    @Override
     public boolean isConsumerDetachedFromGesture() {
         return true;
     }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
index a236eca..4658cb0 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
@@ -55,12 +55,16 @@
     private final int[] mLocationOnScreen = new int[2];
 
     private final boolean mStartingInActivityBounds;
+
     private boolean mTargetHandledTouch;
     private boolean mHasSetTouchModeForFirstDPadEvent;
     private boolean mIsWaitingForAttachToWindow;
 
-    public OverviewInputConsumer(GestureState gestureState, T container,
-            @Nullable InputMonitorCompat inputMonitor, boolean startingInActivityBounds) {
+    public OverviewInputConsumer(
+            GestureState gestureState,
+            T container,
+            @Nullable InputMonitorCompat inputMonitor,
+            boolean startingInActivityBounds) {
         mContainer = container;
         mInputMonitor = inputMonitor;
         mStartingInActivityBounds = startingInActivityBounds;
@@ -77,6 +81,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mGestureState.getDisplayId();
+    }
+
+    @Override
     public boolean allowInterceptByParent() {
         return !mTargetHandledTouch;
     }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
index be47df9..7838e86 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OverviewWithoutFocusInputConsumer.java
@@ -43,9 +43,12 @@
     private final TriggerSwipeUpTouchTracker mTriggerSwipeUpTracker;
     private final GestureState mGestureState;
 
-    public OverviewWithoutFocusInputConsumer(Context context,
-            RecentsAnimationDeviceState deviceState, GestureState gestureState,
-            InputMonitorCompat inputMonitor, boolean disableHorizontalSwipe) {
+    public OverviewWithoutFocusInputConsumer(
+            Context context,
+            RecentsAnimationDeviceState deviceState,
+            GestureState gestureState,
+            InputMonitorCompat inputMonitor,
+            boolean disableHorizontalSwipe) {
         mContext = context;
         mGestureState = gestureState;
         mInputMonitor = inputMonitor;
@@ -59,6 +62,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mGestureState.getDisplayId();
+    }
+
+    @Override
     public boolean allowInterceptByParent() {
         return !mTriggerSwipeUpTracker.interceptedTouch();
     }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java
index c91bebe..52aaa03 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/ProgressDelegateInputConsumer.java
@@ -89,9 +89,12 @@
     private RecentsAnimationController mRecentsAnimationController;
     private Boolean mFlingEndsOnHome;
 
-    public ProgressDelegateInputConsumer(Context context,
-            TaskAnimationManager taskAnimationManager, GestureState gestureState,
-            InputMonitorCompat inputMonitorCompat, AnimatedFloat progress) {
+    public ProgressDelegateInputConsumer(
+            Context context,
+            TaskAnimationManager taskAnimationManager,
+            GestureState gestureState,
+            InputMonitorCompat inputMonitorCompat,
+            AnimatedFloat progress) {
         mContext = context;
         mTaskAnimationManager = taskAnimationManager;
         mGestureState = gestureState;
@@ -118,6 +121,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mGestureState.getDisplayId();
+    }
+
+    @Override
     public void onMotionEvent(MotionEvent ev) {
         if (mFlingEndsOnHome == null) {
             mSwipeDetector.onTouchEvent(ev);
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
index d73c23f..9dc27de 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/ScreenPinnedInputConsumer.java
@@ -36,9 +36,12 @@
     private final float mMotionPauseMinDisplacement;
     private final MotionPauseDetector mMotionPauseDetector;
 
+    private final int mDisplayId;
+
     private float mTouchDownY;
 
     public ScreenPinnedInputConsumer(Context context, GestureState gestureState) {
+        mDisplayId = gestureState.getDisplayId();
         mMotionPauseMinDisplacement = context.getResources().getDimension(
                 R.dimen.motion_pause_detector_min_displacement_from_app);
         mMotionPauseDetector = new MotionPauseDetector(context, true /* makePauseHarderToTrigger*/);
@@ -61,6 +64,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mDisplayId;
+    }
+
+    @Override
     public void onMotionEvent(MotionEvent ev) {
         float y = ev.getY();
         switch (ev.getAction()) {
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
index 871d075..ad1a01b 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/SysUiOverlayInputConsumer.java
@@ -47,11 +47,15 @@
     private final InputMonitorCompat mInputMonitor;
     private final TriggerSwipeUpTouchTracker mTriggerSwipeUpTracker;
 
+    private final int mDisplayId;
+
     public SysUiOverlayInputConsumer(
             Context context,
+            int displayId,
             RecentsAnimationDeviceState deviceState,
             InputMonitorCompat inputMonitor) {
         mContext = context;
+        mDisplayId = displayId;
         mInputMonitor = inputMonitor;
         mTriggerSwipeUpTracker = new TriggerSwipeUpTouchTracker(context, true,
                 deviceState.getNavBarPosition(), this);
@@ -63,6 +67,11 @@
     }
 
     @Override
+    public int getDisplayId() {
+        return mDisplayId;
+    }
+
+    @Override
     public boolean allowInterceptByParent() {
         return !mTriggerSwipeUpTracker.interceptedTouch();
     }
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/TaskbarUnstashInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/TaskbarUnstashInputConsumer.java
index 49bff8d..dbe6e14 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/TaskbarUnstashInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/TaskbarUnstashInputConsumer.java
@@ -89,10 +89,14 @@
     // Velocity defined as dp per s
     private float mTaskbarSlowVelocityYThreshold;
 
-    public TaskbarUnstashInputConsumer(Context context, InputConsumer delegate,
-            InputMonitorCompat inputMonitor, TaskbarActivityContext taskbarActivityContext,
-            OverviewCommandHelper overviewCommandHelper, GestureState gestureState) {
-        super(delegate, inputMonitor);
+    public TaskbarUnstashInputConsumer(
+            Context context,
+            InputConsumer delegate,
+            InputMonitorCompat inputMonitor,
+            TaskbarActivityContext taskbarActivityContext,
+            OverviewCommandHelper overviewCommandHelper,
+            GestureState gestureState) {
+        super(gestureState.getDisplayId(), delegate, inputMonitor);
         mTaskbarActivityContext = taskbarActivityContext;
         mOverviewCommandHelper = overviewCommandHelper;
         mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/TrackpadStatusBarInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/TrackpadStatusBarInputConsumer.java
index f3e21e1..a53a395 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/TrackpadStatusBarInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/TrackpadStatusBarInputConsumer.java
@@ -35,9 +35,12 @@
     private final PointF mDown = new PointF();
     private boolean mHasPassedTouchSlop;
 
-    public TrackpadStatusBarInputConsumer(Context context, InputConsumer delegate,
+    public TrackpadStatusBarInputConsumer(
+            Context context,
+            int displayId,
+            InputConsumer delegate,
             InputMonitorCompat inputMonitor) {
-        super(delegate, inputMonitor);
+        super(displayId, delegate, inputMonitor);
 
         mSystemUiProxy = SystemUiProxy.INSTANCE.get(context);
         mTouchSlop = 2 * ViewConfiguration.get(context).getScaledTouchSlop();
diff --git a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
index e265e61..c63cddf 100644
--- a/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/SwipeUpGestureTutorialController.java
@@ -34,6 +34,7 @@
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
+import android.view.Display;
 import android.view.View;
 import android.view.ViewOutlineProvider;
 
@@ -84,8 +85,8 @@
 
     SwipeUpGestureTutorialController(TutorialFragment tutorialFragment, TutorialType tutorialType) {
         super(tutorialFragment, tutorialType);
-        mTaskViewSwipeUpAnimation = new ViewSwipeUpAnimation(mContext,
-                new GestureState(OverviewComponentObserver.INSTANCE.get(mContext), -1));
+        mTaskViewSwipeUpAnimation = new ViewSwipeUpAnimation(mContext, new GestureState(
+                OverviewComponentObserver.INSTANCE.get(mContext), Display.DEFAULT_DISPLAY, -1));
 
         DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(mContext)
                 .getDeviceProfile(mContext)
diff --git a/quickstep/src/com/android/quickstep/util/ActivityPreloadUtil.kt b/quickstep/src/com/android/quickstep/util/ActivityPreloadUtil.kt
index 47b39db..df26b6b 100644
--- a/quickstep/src/com/android/quickstep/util/ActivityPreloadUtil.kt
+++ b/quickstep/src/com/android/quickstep/util/ActivityPreloadUtil.kt
@@ -19,6 +19,7 @@
 import android.content.Context
 import android.content.Intent
 import android.os.Trace
+import android.view.Display.DEFAULT_DISPLAY
 import com.android.launcher3.provider.RestoreDbTask
 import com.android.launcher3.util.Executors
 import com.android.launcher3.util.LockedUserState
@@ -59,7 +60,12 @@
             // The activity has been created before the initialization of overview service. It is
             // usually happens when booting or launcher is the top activity, so we should already
             // have the latest state.
-            if (fromInit && overviewCompObserver.containerInterface.createdContainer != null) return
+            if (
+                fromInit &&
+                    overviewCompObserver.getContainerInterface(DEFAULT_DISPLAY).createdContainer !=
+                        null
+            )
+                return
 
             ActiveGestureProtoLogProxy.logPreloadRecentsAnimation()
             val overviewIntent = Intent(overviewCompObserver.overviewIntentIgnoreSysUiState)
diff --git a/quickstep/src/com/android/quickstep/util/ContextualSearchInvoker.kt b/quickstep/src/com/android/quickstep/util/ContextualSearchInvoker.kt
index d00a39c..3bc9adc 100644
--- a/quickstep/src/com/android/quickstep/util/ContextualSearchInvoker.kt
+++ b/quickstep/src/com/android/quickstep/util/ContextualSearchInvoker.kt
@@ -21,6 +21,7 @@
 import android.app.contextualsearch.ContextualSearchManager.FEATURE_CONTEXTUAL_SEARCH
 import android.content.Context
 import android.util.Log
+import android.view.Display.DEFAULT_DISPLAY
 import androidx.annotation.VisibleForTesting
 import com.android.internal.app.AssistUtils
 import com.android.launcher3.logging.StatsLogManager
@@ -222,7 +223,8 @@
 
     @VisibleForTesting
     fun getRecentsContainerInterface(): BaseContainerInterface<*, *>? {
-        return OverviewComponentObserver.INSTANCE.get(context).containerInterface
+        return OverviewComponentObserver.INSTANCE.get(context)
+            .getContainerInterface(DEFAULT_DISPLAY)
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index b844079..661fe89 100644
--- a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -378,6 +378,29 @@
     }
 
     /**
+     * Calculates the crop rect for desktop tasks given the current matrix.
+     */
+    private void calculateDesktopTaskCropRect() {
+        // The approach here is to map a rect that represents the untransformed thumbnail position
+        // using the current matrix. This will give us a rect that can be intersected with
+        // [mFullTaskSize]. Using the intersection, we then compute how much of the task window that
+        // needs to be cropped (which will be nothing if the window is entirely within the desktop).
+        mTempRectF.set(0, 0, mThumbnailPosition.width(), mThumbnailPosition.height());
+        mMatrix.mapRect(mTempRectF);
+
+        float offsetX = mTempRectF.left;
+        float offsetY = mTempRectF.top;
+        float scale = mThumbnailPosition.width() / mTempRectF.width();
+
+        if (mTempRectF.intersect(mFullTaskSize.left, mFullTaskSize.top, mFullTaskSize.right,
+                mFullTaskSize.bottom)) {
+            mTempRectF.offset(-offsetX, -offsetY);
+            mTempRectF.scale(scale);
+            mTempRectF.round(mTmpCropRect);
+        }
+    }
+
+    /**
      * Applies the rotation on the matrix to so that it maps from launcher coordinate space to
      * window coordinate space.
      */
@@ -442,7 +465,16 @@
         mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
         if (mTaskRectTransform != null) {
             mMatrix.postConcat(mTaskRectTransform);
+
+            // Calculate cropping for desktop tasks. The order is important since it uses the
+            // current matrix. Therefore we calculate it here, after applying the task rect
+            // transform, but before applying scaling/translation that affects the whole
+            // recentsview.
+            if (mIsDesktopTask) {
+                calculateDesktopTaskCropRect();
+            }
         }
+
         mOrientationState.getOrientationHandler().setPrimary(mMatrix, MATRIX_POST_TRANSLATE,
                 taskPrimaryTranslation.value);
         mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
diff --git a/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt b/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt
index b83acf0..37359a1 100644
--- a/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt
+++ b/quickstep/src/com/android/quickstep/views/AddDesktopButton.kt
@@ -84,9 +84,6 @@
         }
     }
 
-    fun getScrollAdjustment(showAsGrid: Boolean): Int =
-        if (showAsGrid) gridTranslationX.toInt() else 0
-
     private fun getBorderBounds(bounds: Rect) {
         bounds.set(0, 0, width, height)
         val outlinePadding =
diff --git a/quickstep/src/com/android/quickstep/views/IconAppChipView.kt b/quickstep/src/com/android/quickstep/views/IconAppChipView.kt
index 8d53552..c20aa11 100644
--- a/quickstep/src/com/android/quickstep/views/IconAppChipView.kt
+++ b/quickstep/src/com/android/quickstep/views/IconAppChipView.kt
@@ -428,7 +428,6 @@
         private const val INDEX_CONTENT_ALPHA = 0
         private const val INDEX_COLOR_FILTER_ALPHA = 1
         private const val INDEX_MODAL_ALPHA = 2
-
         /** Used to hide the app chip for 90:10 flex split. */
         private const val INDEX_MINIMUM_RATIO_ALPHA = 3
 
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index fe6d2df..e434252 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -2503,6 +2503,11 @@
         int minDistanceFromScreenStart = Integer.MAX_VALUE;
         int minDistanceFromScreenStartIndex = INVALID_PAGE;
         for (int i = 0; i < getChildCount(); ++i) {
+            // Do not set the destination page to the AddDesktopButton, which has the same page
+            // scrolls as the first [TaskView] and shouldn't be scrolled to.
+            if (getChildAt(i) instanceof AddDesktopButton) {
+                continue;
+            }
             int distanceFromScreenStart = Math.abs(mPageScrolls[i] - scaledScroll);
             if (distanceFromScreenStart < minDistanceFromScreenStart) {
                 minDistanceFromScreenStart = distanceFromScreenStart;
@@ -3009,9 +3014,22 @@
         startIconFadeInOnGestureComplete();
         animateActionsViewIn();
 
-        for (TaskView taskView : getTaskViews()) {
-            if (taskView instanceof DesktopTaskView desktopTaskView) {
-                desktopTaskView.setRemoteTargetHandles(mRemoteTargetHandles);
+        if (mEnableDrawingLiveTile) {
+            for (TaskView taskView : getTaskViews()) {
+                if (taskView instanceof DesktopTaskView desktopTaskView) {
+                    desktopTaskView.setRemoteTargetHandles(mRemoteTargetHandles);
+                }
+            }
+            TaskView runningTaskView = getRunningTaskView();
+            if (showAsGrid() && enableGridOnlyOverview() && runningTaskView != null) {
+                runActionOnRemoteHandles(remoteTargetHandle -> {
+                    TaskViewSimulator taskViewSimulator = remoteTargetHandle.getTaskViewSimulator();
+                    // After settling in Overview, recentsScroll will be used to adjust horizontally
+                    // location and taskGridTranslationX doesn't needs to be applied.
+                    taskViewSimulator.taskGridTranslationX.value = 0;
+                    taskViewSimulator.taskGridTranslationY.value =
+                            runningTaskView.getGridTranslationY();
+                });
             }
         }
 
@@ -3526,19 +3544,6 @@
             mAddDesktopButton.setGridTranslationX(translationX);
         }
 
-        final TaskView runningTask = getRunningTaskView();
-        if (showAsGrid() && enableGridOnlyOverview() && runningTask != null) {
-            runActionOnRemoteHandles(
-                    remoteTargetHandle -> {
-                        remoteTargetHandle.getTaskViewSimulator().taskGridTranslationX.value =
-                                runningTask.getGridTranslationX()
-                                        - runningTask.getNonGridTranslationX();
-                        remoteTargetHandle.getTaskViewSimulator().taskGridTranslationY.value =
-                                runningTask.getGridTranslationY();
-                    }
-            );
-        }
-
         mClearAllButton.setGridTranslationPrimary(
                 clearAllTotalTranslationX - snappedTaskGridTranslationX);
         mClearAllButton.setGridScrollOffset(
@@ -6211,9 +6216,7 @@
 
     private int getFirstViewIndex() {
         final View firstView;
-        if (mAddDesktopButton != null) {
-            firstView = mAddDesktopButton;
-        } else if (mShowAsGridLastOnLayout) {
+        if (mShowAsGridLastOnLayout) {
             // For grid Overview, it always start if a large tile (focused task or desktop task) if
             // they exist, otherwise it start with the first task.
             TaskView firstLargeTaskView = mUtils.getFirstLargeTaskView();
@@ -6283,13 +6286,6 @@
             outPageScrolls[clearAllIndex] = clearAllScroll;
         }
 
-        int addDesktopButtonIndex = indexOfChild(mAddDesktopButton);
-        if (addDesktopButtonIndex != -1 && addDesktopButtonIndex < outPageScrolls.length) {
-            outPageScrolls[addDesktopButtonIndex] =
-                    newPageScrolls[addDesktopButtonIndex] + mAddDesktopButton.getScrollAdjustment(
-                            showAsGrid);
-        }
-
         int lastTaskScroll = getLastTaskScroll(clearAllScroll, clearAllWidth);
         getTaskViews().forEachWithIndexInParent((index, taskView) -> {
             float scrollDiff = taskView.getScrollAdjustment(showAsGrid);
@@ -6304,6 +6300,14 @@
                         "getPageScrolls - outPageScrolls[" + index + "]: " + outPageScrolls[index]);
             }
         });
+
+        int addDesktopButtonIndex = indexOfChild(mAddDesktopButton);
+        if (addDesktopButtonIndex >= 0 && addDesktopButtonIndex < outPageScrolls.length) {
+            int firstViewIndex = getFirstViewIndex();
+            if (firstViewIndex >= 0 && firstViewIndex < outPageScrolls.length) {
+                outPageScrolls[addDesktopButtonIndex] = outPageScrolls[firstViewIndex];
+            }
+        }
         if (DEBUG) {
             Log.d(TAG, "getPageScrolls - clearAllScroll: " + clearAllScroll);
         }
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.kt b/quickstep/src/com/android/quickstep/views/TaskView.kt
index 276318c..3819772 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.kt
+++ b/quickstep/src/com/android/quickstep/views/TaskView.kt
@@ -100,7 +100,6 @@
 import com.android.systemui.shared.system.ActivityManagerWrapper
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Job
-import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
@@ -309,8 +308,10 @@
     // progress: 0 = show icon and no insets; 1 = don't show icon and show full insets.
     protected var fullscreenProgress = 0f
         set(value) {
-            field = Utilities.boundToRange(value, 0f, 1f)
-            onFullscreenProgressChanged(field)
+            if (value != field) {
+                field = Utilities.boundToRange(value, 0f, 1f)
+                onFullscreenProgressChanged(field)
+            }
         }
 
     // gridProgress 0 = carousel; 1 = 2 row grid.
@@ -490,8 +491,10 @@
     // 1 = The TaskView is settled and no longer transitioning
     private var settledProgress = 1f
         set(value) {
-            field = value
-            onSettledProgressUpdated(field)
+            if (value != field) {
+                field = value
+                onSettledProgressUpdated(field)
+            }
         }
 
     private val settledProgressPropertyFactory =
@@ -511,7 +514,7 @@
 
     private var viewModel: TaskViewModel? = null
     private val dispatcherProvider: DispatcherProvider by RecentsDependencies.inject()
-    private val coroutineScope by lazy { CoroutineScope(SupervisorJob() + dispatcherProvider.main) }
+    private val coroutineScope: CoroutineScope by RecentsDependencies.inject()
     private val coroutineJobs = mutableListOf<Job>()
 
     /**
@@ -740,8 +743,9 @@
             // The TaskView lifecycle is starts the ViewModel during onBind, and cleans it in
             // onRecycle. So it should be initialized at this point. TaskView Lifecycle:
             // `bind` -> `onBind` ->  onAttachedToWindow() -> onDetachFromWindow -> onRecycle
-            coroutineJobs +=
-                coroutineScope.launch { viewModel!!.state.collectLatest(::updateTaskViewState) }
+            coroutineJobs += coroutineScope.launch(dispatcherProvider.main) {
+                viewModel!!.state.collectLatest(::updateTaskViewState)
+            }
         }
     }
 
@@ -1687,7 +1691,9 @@
 
     protected open fun onFullscreenProgressChanged(fullscreenProgress: Float) {
         taskContainers.forEach {
-            it.iconView.setVisibility(if (fullscreenProgress < 1) VISIBLE else INVISIBLE)
+            if (!enableOverviewIconMenu()) {
+                it.iconView.setVisibility(if (fullscreenProgress < 1) VISIBLE else INVISIBLE)
+            }
             it.overlay.setFullscreenProgress(fullscreenProgress)
         }
         settledProgressFullscreen =
diff --git a/quickstep/src_protolog/com/android/quickstep/util/ActiveGestureProtoLogProxy.java b/quickstep/src_protolog/com/android/quickstep/util/ActiveGestureProtoLogProxy.java
index 37c64cf..18a5338 100644
--- a/quickstep/src_protolog/com/android/quickstep/util/ActiveGestureProtoLogProxy.java
+++ b/quickstep/src_protolog/com/android/quickstep/util/ActiveGestureProtoLogProxy.java
@@ -159,31 +159,37 @@
         ProtoLog.d(ACTIVE_GESTURE_LOG, "cleanUpRecentsAnimation");
     }
 
-    public static void logOnInputEventUserLocked() {
-        ActiveGestureLog.INSTANCE.addLog(
-                "TIS.onInputEvent: Cannot process input event: user is locked");
+    public static void logOnInputEventUserLocked(int displayId) {
+        ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
+                "TIS.onInputEvent(displayId=%d): Cannot process input event: user is locked",
+                displayId));
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
         ProtoLog.d(ACTIVE_GESTURE_LOG,
-                "TIS.onInputEvent: Cannot process input event: user is locked");
+                "TIS.onInputEvent(displayId=%d): Cannot process input event: user is locked",
+                displayId);
     }
 
-    public static void logOnInputIgnoringFollowingEvents() {
-        ActiveGestureLog.INSTANCE.addLog("TIS.onMotionEvent: A new gesture has been started, "
+    public static void logOnInputIgnoringFollowingEvents(int displayId) {
+        ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
+                "TIS.onMotionEvent(displayId=%d): A new gesture has been started, "
                         + "but a previously-requested recents animation hasn't started. "
-                        + "Ignoring all following motion events.",
+                        + "Ignoring all following motion events.", displayId),
                 RECENTS_ANIMATION_START_PENDING);
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
-        ProtoLog.d(ACTIVE_GESTURE_LOG, "TIS.onMotionEvent: A new gesture has been started, "
-                + "but a previously-requested recents animation hasn't started. "
-                + "Ignoring all following motion events.");
+        ProtoLog.d(ACTIVE_GESTURE_LOG,
+                "TIS.onMotionEvent(displayId=%d): A new gesture has been started, "
+                        + "but a previously-requested recents animation hasn't started. "
+                        + "Ignoring all following motion events.", displayId);
     }
 
-    public static void logOnInputEventThreeButtonNav() {
-        ActiveGestureLog.INSTANCE.addLog("TIS.onInputEvent: Cannot process input event: "
-                + "using 3-button nav and event is not a trackpad event");
+    public static void logOnInputEventThreeButtonNav(int displayId) {
+        ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
+                "TIS.onInputEvent(displayId=%d): Cannot process input event: "
+                        + "using 3-button nav and event is not a trackpad event", displayId));
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
-        ProtoLog.d(ACTIVE_GESTURE_LOG, "TIS.onInputEvent: Cannot process input event: "
-                + "using 3-button nav and event is not a trackpad event");
+        ProtoLog.d(ACTIVE_GESTURE_LOG,
+                "TIS.onInputEvent(displayId=%d): Cannot process input event: "
+                        + "using 3-button nav and event is not a trackpad event", displayId);
     }
 
     public static void logPreloadRecentsAnimation() {
@@ -322,61 +328,84 @@
     }
 
     public static void logOnInputEventActionUp(
-            int x, int y, int action, @NonNull String classification) {
+            int x, int y, int action, @NonNull String classification, int displayId) {
         String actionString = MotionEvent.actionToString(action);
         ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
-                "onMotionEvent(%d, %d): %s, %s", x, y, actionString, classification),
+                "onMotionEvent(%d, %d): %s, %s, displayId=%d",
+                        x,
+                        y,
+                        actionString,
+                        classification,
+                        displayId),
                 /* gestureEvent= */ action == ACTION_DOWN
                         ? MOTION_DOWN
                         : MOTION_UP);
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
         ProtoLog.d(ACTIVE_GESTURE_LOG,
-                "onMotionEvent(%d, %d): %s, %s", x, y, actionString, classification);
+                "onMotionEvent(%d, %d): %s, %s, displayId=%d",
+                x,
+                y,
+                actionString,
+                classification,
+                displayId);
     }
 
     public static void logOnInputEventActionMove(
-            @NonNull String action, @NonNull String classification, int pointerCount) {
+            @NonNull String action,
+            @NonNull String classification,
+            int pointerCount,
+            int displayId) {
         ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
-                        "onMotionEvent: %s, %s, pointerCount: %d",
+                        "onMotionEvent: %s, %s, pointerCount: %d, displayId=%d",
                         action,
                         classification,
-                        pointerCount),
+                        pointerCount,
+                        displayId),
                 MOTION_MOVE);
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
         ProtoLog.d(ACTIVE_GESTURE_LOG,
-                "onMotionEvent: %s, %s, pointerCount: %d", action, classification, pointerCount);
+                "onMotionEvent: %s, %s, pointerCount: %d, displayId=%d",
+                action,
+                classification,
+                pointerCount,
+                displayId);
     }
 
     public static void logOnInputEventGenericAction(
-            @NonNull String action, @NonNull String classification) {
+            @NonNull String action, @NonNull String classification, int displayId) {
         ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
-                "onMotionEvent: %s, %s", action, classification));
+                "onMotionEvent: %s, %s, displayId=%d", action, classification, displayId));
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
-        ProtoLog.d(ACTIVE_GESTURE_LOG, "onMotionEvent: %s, %s", action, classification);
+        ProtoLog.d(ACTIVE_GESTURE_LOG,
+                "onMotionEvent: %s, %s, displayId=%d", action, classification, displayId);
     }
 
     public static void logOnInputEventNavModeSwitched(
-            @NonNull String startNavMode, @NonNull String currentNavMode) {
+            int displayId, @NonNull String startNavMode, @NonNull String currentNavMode) {
         ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
-                "TIS.onInputEvent: Navigation mode switched mid-gesture (%s -> %s); "
+                "TIS.onInputEvent(displayId=%d): Navigation mode switched mid-gesture (%s -> %s); "
                         + "cancelling gesture.",
+                        displayId,
                         startNavMode,
                         currentNavMode),
                 NAVIGATION_MODE_SWITCHED);
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
         ProtoLog.d(ACTIVE_GESTURE_LOG,
-                "TIS.onInputEvent: Navigation mode switched mid-gesture (%s -> %s); "
+                "TIS.onInputEvent(displayId=%d): Navigation mode switched mid-gesture (%s -> %s); "
                         + "cancelling gesture.",
+                displayId,
                 startNavMode,
                 currentNavMode);
     }
 
-    public static void logUnknownInputEvent(@NonNull String event) {
+    public static void logUnknownInputEvent(int displayId, @NonNull String event) {
         ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
-                "TIS.onInputEvent: Cannot process input event: received unknown event %s", event));
+                "TIS.onInputEvent(displayId=%d): Cannot process input event: "
+                        + "received unknown event %s", displayId, event));
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
         ProtoLog.d(ACTIVE_GESTURE_LOG,
-                "TIS.onInputEvent: Cannot process input event: received unknown event %s", event);
+                "TIS.onInputEvent(displayId=%d): Cannot process input event: "
+                        + "received unknown event %s", displayId, event);
     }
 
     public static void logFinishRunningRecentsAnimation(boolean toHome) {
@@ -433,11 +462,13 @@
         ProtoLog.d(ACTIVE_GESTURE_LOG, "Launching side task id=%d", taskId);
     }
 
-    public static void logOnInputEventActionDown(@NonNull ActiveGestureLog.CompoundString reason) {
+    public static void logOnInputEventActionDown(
+            int displayId, @NonNull ActiveGestureLog.CompoundString reason) {
         ActiveGestureLog.INSTANCE.addLog(new ActiveGestureLog.CompoundString(
-                "TIS.onMotionEvent: ").append(reason));
+                "TIS.onMotionEvent(displayId=%d): ", displayId).append(reason));
         if (!enableActiveGestureProtoLog() || !isProtoLogInitialized()) return;
-        ProtoLog.d(ACTIVE_GESTURE_LOG, "TIS.onMotionEvent: %s", reason.toString());
+        ProtoLog.d(ACTIVE_GESTURE_LOG,
+                "TIS.onMotionEvent(displayId=%d): %s", displayId, reason.toString());
     }
 
     public static void logStartNewTask(@NonNull ActiveGestureLog.CompoundString tasks) {
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarViewWithLayoutTransitionTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarViewWithLayoutTransitionTest.kt
index 4b6d5e5..ac1572e 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarViewWithLayoutTransitionTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/TaskbarViewWithLayoutTransitionTest.kt
@@ -21,6 +21,7 @@
 import android.view.View
 import com.android.launcher3.Flags.FLAG_TASKBAR_RECENTS_LAYOUT_TRANSITION
 import com.android.launcher3.R
+import com.android.launcher3.statehandlers.DesktopVisibilityController
 import com.android.launcher3.taskbar.TaskbarControllerTestUtil.runOnMainSync
 import com.android.launcher3.taskbar.TaskbarIconType.ALL_APPS
 import com.android.launcher3.taskbar.TaskbarIconType.DIVIDER
@@ -39,6 +40,7 @@
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.mockito.kotlin.whenever
 
 @RunWith(LauncherMultivalentJUnit::class)
 @EmulatedDevices(["pixelFoldable2023", "pixelTablet2023"])
@@ -54,6 +56,9 @@
     private val iconViews: Array<View>
         get() = taskbarView.iconViews
 
+    private val desktopVisibilityController: DesktopVisibilityController
+        get() = DesktopVisibilityController.INSTANCE[context]
+
     @Before
     fun obtainView() {
         taskbarView = taskbarUnitTestRule.activityContext.dragLayer.findViewById(R.id.taskbar_view)
@@ -225,4 +230,34 @@
             assertThat(expectedViewToRemove in iconViews).isFalse()
         }
     }
+
+    @Test
+    fun testUpdateItems_desktopMode_hotseatItem_noDivider() {
+        whenever(desktopVisibilityController.isInDesktopMode(context.displayId)).thenReturn(true)
+        runOnMainSync { taskbarView.updateItems(createHotseatItems(1), emptyList()) }
+        assertThat(taskbarView).hasIconTypes(ALL_APPS, HOTSEAT)
+    }
+
+    @Test
+    @ForceRtl
+    fun testUpdateItems_rtlAndDesktopMode_hotseatItem_noDivider() {
+        whenever(desktopVisibilityController.isInDesktopMode(context.displayId)).thenReturn(true)
+        runOnMainSync { taskbarView.updateItems(createHotseatItems(1), emptyList()) }
+        assertThat(taskbarView).hasIconTypes(HOTSEAT, ALL_APPS)
+    }
+
+    @Test
+    fun testUpdateItems_desktopMode_recentItem_hasDivider() {
+        whenever(desktopVisibilityController.isInDesktopMode(context.displayId)).thenReturn(true)
+        runOnMainSync { taskbarView.updateItems(emptyArray(), createRecents(1)) }
+        assertThat(taskbarView).hasIconTypes(ALL_APPS, DIVIDER, RECENT)
+    }
+
+    @Test
+    @ForceRtl
+    fun testUpdateItems_rtlAndDesktopMode_recentItem_hasDivider() {
+        whenever(desktopVisibilityController.isInDesktopMode(context.displayId)).thenReturn(true)
+        runOnMainSync { taskbarView.updateItems(emptyArray(), createRecents(1)) }
+        assertThat(taskbarView).hasIconTypes(RECENT, DIVIDER, ALL_APPS)
+    }
 }
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContext.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContext.kt
index 6d53e8e..d96e06e 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContext.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContext.kt
@@ -26,6 +26,7 @@
 import com.android.launcher3.dagger.ApplicationContext
 import com.android.launcher3.dagger.LauncherAppComponent
 import com.android.launcher3.dagger.LauncherAppSingleton
+import com.android.launcher3.statehandlers.DesktopVisibilityController
 import com.android.launcher3.util.AllModulesMinusWMProxy
 import com.android.launcher3.util.DaggerSingletonTracker
 import com.android.launcher3.util.DisplayController
@@ -39,12 +40,14 @@
 import dagger.BindsInstance
 import dagger.Component
 import dagger.Module
+import dagger.Provides
 import javax.inject.Inject
 import org.junit.rules.ExternalResource
 import org.junit.rules.RuleChain
 import org.junit.rules.TestRule
 import org.junit.runner.Description
 import org.junit.runners.model.Statement
+import org.mockito.kotlin.spy
 
 /**
  * [SandboxApplication] for running Taskbar tests.
@@ -135,6 +138,20 @@
     @Binds abstract fun bindDisplayController(controller: DisplayControllerSpy): DisplayController
 }
 
+@Module
+object DesktopVisibilityControllerModule {
+    @JvmStatic
+    @Provides
+    @LauncherAppSingleton
+    fun provideDesktopVisibilityController(
+        @ApplicationContext context: Context,
+        systemUiProxy: SystemUiProxy,
+        lifecycleTracker: DaggerSingletonTracker,
+    ): DesktopVisibilityController {
+        return spy(DesktopVisibilityController(context, systemUiProxy, lifecycleTracker))
+    }
+}
+
 @LauncherAppSingleton
 @Component(
     modules =
@@ -143,6 +160,7 @@
             FakePrefsModule::class,
             DisplayControllerModule::class,
             TaskbarSandboxModule::class,
+            DesktopVisibilityControllerModule::class,
         ]
 )
 interface TaskbarSandboxComponent : LauncherAppComponent {
diff --git a/quickstep/tests/multivalentTests/src/com/android/quickstep/DisplayModelTest.kt b/quickstep/tests/multivalentTests/src/com/android/quickstep/DisplayModelTest.kt
index a939e84..fa7907f 100644
--- a/quickstep/tests/multivalentTests/src/com/android/quickstep/DisplayModelTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/quickstep/DisplayModelTest.kt
@@ -21,6 +21,7 @@
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
+import java.io.PrintWriter
 import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertNull
 import org.junit.Test
@@ -37,25 +38,29 @@
         override fun cleanup() {
             isCleanupCalled = true
         }
+
+        override fun dump(prefix: String, writer: PrintWriter) {
+            // No-Op
+        }
     }
 
     private val testableDisplayModel =
         object : DisplayModel<TestableResource>(context) {
-            override fun createDisplayResource(displayId: Int) {
-                displayResourceArray.put(displayId, TestableResource())
+            override fun createDisplayResource(display: Display): TestableResource {
+                return TestableResource()
             }
         }
 
     @Test
     fun testCreate() {
-        testableDisplayModel.createDisplayResource(Display.DEFAULT_DISPLAY)
+        testableDisplayModel.storeDisplayResource(Display.DEFAULT_DISPLAY)
         val resource = testableDisplayModel.getDisplayResource(Display.DEFAULT_DISPLAY)
         assertNotNull(resource)
     }
 
     @Test
     fun testCleanAndDelete() {
-        testableDisplayModel.createDisplayResource(Display.DEFAULT_DISPLAY)
+        testableDisplayModel.storeDisplayResource(Display.DEFAULT_DISPLAY)
         val resource = testableDisplayModel.getDisplayResource(Display.DEFAULT_DISPLAY)!!
         assertNotNull(resource)
         testableDisplayModel.deleteDisplayResource(Display.DEFAULT_DISPLAY)
diff --git a/quickstep/tests/multivalentTests/src/com/android/quickstep/LauncherSwipeHandlerV2Test.kt b/quickstep/tests/multivalentTests/src/com/android/quickstep/LauncherSwipeHandlerV2Test.kt
index af741f6..35f1218 100644
--- a/quickstep/tests/multivalentTests/src/com/android/quickstep/LauncherSwipeHandlerV2Test.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/quickstep/LauncherSwipeHandlerV2Test.kt
@@ -91,7 +91,14 @@
                 .bindRotationHelper(mock(RotationTouchHelper::class.java))
                 .bindRecentsState(mock(RecentsAnimationDeviceState::class.java))
         )
-        gestureState = spy(GestureState(OverviewComponentObserver.INSTANCE.get(sandboxContext), 0))
+        gestureState =
+            spy(
+                GestureState(
+                    OverviewComponentObserver.INSTANCE.get(sandboxContext),
+                    DEFAULT_DISPLAY,
+                    0,
+                )
+            )
 
         underTest =
             LauncherSwipeHandlerV2(
diff --git a/quickstep/tests/multivalentTests/src/com/android/quickstep/RecentsAnimationDeviceStateTest.kt b/quickstep/tests/multivalentTests/src/com/android/quickstep/RecentsAnimationDeviceStateTest.kt
index b652ee8..a7370b0 100644
--- a/quickstep/tests/multivalentTests/src/com/android/quickstep/RecentsAnimationDeviceStateTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/quickstep/RecentsAnimationDeviceStateTest.kt
@@ -1,5 +1,6 @@
 package com.android.quickstep
 
+import android.view.Display
 import androidx.test.annotation.UiThreadTest
 import androidx.test.filters.SmallTest
 import com.android.launcher3.dagger.LauncherComponentProvider
@@ -13,6 +14,7 @@
 import com.android.launcher3.util.NavigationMode
 import com.android.launcher3.util.SandboxApplication
 import com.android.quickstep.util.GestureExclusionManager
+import com.android.systemui.shared.system.QuickStepContract
 import com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_ALLOW_GESTURE_IGNORING_BAR_VISIBILITY
 import com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DEVICE_DREAMING
 import com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_DISABLE_GESTURE_SPLIT_INVOCATION
@@ -150,7 +152,7 @@
 
         allSysUiStates().forEach { state ->
             val canStartGesture = !disablingStates.contains(state)
-            underTest.setSystemUiFlags(state)
+            underTest.setSysUIStateFlagsForDisplay(state, Display.DEFAULT_DISPLAY)
             assertThat(underTest.canStartTrackpadGesture()).isEqualTo(canStartGesture)
         }
     }
@@ -166,7 +168,7 @@
             )
 
         stateToExpectedResult.forEach { (state, allowed) ->
-            underTest.setSystemUiFlags(state)
+            underTest.setSysUIStateFlagsForDisplay(state, Display.DEFAULT_DISPLAY)
             assertThat(underTest.canStartTrackpadGesture()).isEqualTo(allowed)
         }
     }
@@ -177,7 +179,7 @@
 
         allSysUiStates().forEach { state ->
             val canStartGesture = !disablingStates.contains(state)
-            underTest.setSystemUiFlags(state)
+            underTest.setSysUIStateFlagsForDisplay(state, Display.DEFAULT_DISPLAY)
             assertThat(underTest.canStartSystemGesture()).isEqualTo(canStartGesture)
         }
     }
@@ -197,11 +199,42 @@
             )
 
         stateToExpectedResult.forEach { (state, gestureAllowed) ->
-            underTest.setSystemUiFlags(state)
+            underTest.setSysUIStateFlagsForDisplay(state, Display.DEFAULT_DISPLAY)
             assertThat(underTest.canStartSystemGesture()).isEqualTo(gestureAllowed)
         }
     }
 
+    @Test
+    fun getSystemUiStateFlags_defaultAwake() {
+        val NOT_EXISTENT_DISPLAY = 2
+        assertThat(underTest.getSystemUiStateFlags(NOT_EXISTENT_DISPLAY))
+            .isEqualTo(QuickStepContract.SYSUI_STATE_AWAKE)
+    }
+
+    @Test
+    fun clearSysUIStateFlagsForDisplay_displayNotReturnedAnymore() {
+        underTest.setSysUIStateFlagsForDisplay(1, /* displayId= */ 1)
+
+        assertThat(underTest.displaysWithSysUIState).contains(1)
+        assertThat(underTest.getSystemUiStateFlags(1)).isEqualTo(1)
+
+        underTest.clearSysUIStateFlagsForDisplay(1)
+
+        assertThat(underTest.displaysWithSysUIState).doesNotContain(1)
+        assertThat(underTest.getSystemUiStateFlags(1))
+            .isEqualTo(QuickStepContract.SYSUI_STATE_AWAKE)
+    }
+
+    @Test
+    fun setSysUIStateFlagsForDisplay_setsCorrectly() {
+        underTest.setSysUIStateFlagsForDisplay(1, /* displayId= */ 1)
+        underTest.setSysUIStateFlagsForDisplay(2, /* displayId= */ 2)
+
+        assertThat(underTest.getSystemUiStateFlags(1)).isEqualTo(1)
+        assertThat(underTest.getSystemUiStateFlags(2)).isEqualTo(2)
+        assertThat(underTest.displaysWithSysUIState).containsAtLeast(1, 2)
+    }
+
     private fun allSysUiStates(): List<Long> {
         // SYSUI_STATES_* are binary flags
         return (0..SYSUI_STATES_COUNT).map { 1L shl it }
diff --git a/quickstep/tests/multivalentTests/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumerTest.java b/quickstep/tests/multivalentTests/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumerTest.java
index b3056f5..cfeade8 100644
--- a/quickstep/tests/multivalentTests/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumerTest.java
+++ b/quickstep/tests/multivalentTests/src/com/android/quickstep/inputconsumers/NavHandleLongPressInputConsumerTest.java
@@ -311,6 +311,18 @@
     }
 
     @Test
+    public void testTouchCancelWithoutTouchDown() {
+        mUnderTest.onMotionEvent(generateCenteredMotionEvent(ACTION_CANCEL));
+
+        assertThat(mUnderTest.mState).isEqualTo(DelegateInputConsumer.STATE_INACTIVE);
+        assertFalse(mLongPressTriggered.get());
+        verify(mNavHandleLongPressHandler, never()).onTouchStarted(any());
+        verify(mNavHandleLongPressHandler, times(1)).onTouchFinished(any(), any());
+        verifyNoMoreInteractions(mStatsLogger);
+        verifyNoMoreInteractions(mStatsLatencyLogger);
+    }
+
+    @Test
     public void testLongPressAbortedByTouchSlopPassedVertically() {
         mUnderTest.onMotionEvent(generateCenteredMotionEvent(ACTION_DOWN));
         sleep(MIN_TIME_TO_LOG_ABANDON_MS);
diff --git a/quickstep/tests/multivalentTests/src/com/android/quickstep/recents/window/RecentsDisplayModelTest.kt b/quickstep/tests/multivalentTests/src/com/android/quickstep/recents/window/RecentsDisplayModelTest.kt
index 44ea73e..0119679 100644
--- a/quickstep/tests/multivalentTests/src/com/android/quickstep/recents/window/RecentsDisplayModelTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/quickstep/recents/window/RecentsDisplayModelTest.kt
@@ -88,16 +88,16 @@
 
     @Test
     fun testCreateSeparateInstances() {
-        val display = Display.DEFAULT_DISPLAY + 1
-        runOnMainSync { recentsDisplayModel.createDisplayResource(display) }
+        val displayId = Display.DEFAULT_DISPLAY + 1
+        runOnMainSync { recentsDisplayModel.storeDisplayResource(displayId) }
 
         val defaultManager = recentsDisplayModel.getRecentsWindowManager(Display.DEFAULT_DISPLAY)
-        val secondaryManager = recentsDisplayModel.getRecentsWindowManager(display)
+        val secondaryManager = recentsDisplayModel.getRecentsWindowManager(displayId)
         Assert.assertNotSame(defaultManager, secondaryManager)
 
         val defaultInterface =
             recentsDisplayModel.getFallbackWindowInterface(Display.DEFAULT_DISPLAY)
-        val secondInterface = recentsDisplayModel.getFallbackWindowInterface(display)
+        val secondInterface = recentsDisplayModel.getFallbackWindowInterface(displayId)
         Assert.assertNotSame(defaultInterface, secondInterface)
     }
 
diff --git a/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java b/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
index d52d054..59ce637 100644
--- a/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
+++ b/quickstep/tests/src/com/android/launcher3/model/WidgetsPredicationUpdateTaskTest.java
@@ -34,7 +34,6 @@
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.spy;
 
 import android.app.prediction.AppTarget;
 import android.app.prediction.AppTargetId;
@@ -46,7 +45,6 @@
 import android.os.Process;
 import android.os.UserHandle;
 import android.platform.test.annotations.DisableFlags;
-import android.platform.test.annotations.EnableFlags;
 import android.platform.test.flag.junit.SetFlagsRule;
 import android.text.TextUtils;
 
@@ -71,8 +69,6 @@
 
 import java.util.Arrays;
 import java.util.List;
-import java.util.Set;
-import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 @SmallTest
@@ -234,50 +230,6 @@
     }
 
     @Test
-    @EnableFlags(Flags.FLAG_ENABLE_TIERED_WIDGETS_BY_DEFAULT_IN_PICKER)
-    public void widgetsRecommendationRan_keepsWidgetsNotOnWorkspace_addsWidgetsFromEligibleApps() {
-        runOnExecutorSync(MODEL_EXECUTOR, () -> {
-            WidgetsFilterDataProvider spiedFilterProvider = spy(
-                    mModelHelper.getModel().getWidgetsFilterDataProvider());
-            doAnswer(i -> new Predicate<WidgetItem>() {
-                @Override
-                public boolean test(WidgetItem widgetItem) {
-                    // app5's widget is already on workspace, but, app2 is not.
-                    // And app4's second widget is also not on workspace.
-                    return Set.of("app5", "app2", "app4").contains(
-                            widgetItem.componentName.getPackageName());
-                }
-            }).when(spiedFilterProvider).getPredictedWidgetsFilter();
-            mModelHelper.getBgDataModel().widgetsModel.updateWidgetFilters(spiedFilterProvider);
-            // App5's widget that's already on workspace.
-            AppTarget widget1 = new AppTarget(new AppTargetId("app5"), "app5", "provider1",
-                    mUserHandle);
-            // App4's widget eligible and not on workspace.
-            AppTarget widget2 = new AppTarget(new AppTargetId("app4"), "app4", "provider2",
-                    mUserHandle);
-
-            mCallback.mRecommendedWidgets = null;
-            mModelHelper.getModel().enqueueModelUpdateTask(
-                    newWidgetsPredicationTask(List.of(widget1, widget2)));
-            runOnExecutorSync(MAIN_EXECUTOR, () -> {
-            });
-
-            List<PendingAddWidgetInfo> recommendedWidgets = mCallback.mRecommendedWidgets.items
-                    .stream()
-                    .map(itemInfo -> (PendingAddWidgetInfo) itemInfo)
-                    .collect(Collectors.toList());
-            assertThat(recommendedWidgets).hasSize(2);
-            List<ComponentName> componentNames = recommendedWidgets.stream().map(
-                    w -> w.componentName).toList();
-            assertThat(componentNames).containsExactly(
-                    // Locally added, not on workspace, eligible app per filter
-                    mApp2Provider1.provider,
-                    // From prediction service, not on workspace, eligible app per filter
-                    mApp4Provider2.provider);
-        });
-    }
-
-    @Test
     public void widgetsRecommendations_excludesWidgetsHiddenForPicker() {
         runOnExecutorSync(MODEL_EXECUTOR, () -> {
 
diff --git a/quickstep/tests/src/com/android/quickstep/AbstractTaplTestsTaskbar.java b/quickstep/tests/src/com/android/quickstep/AbstractTaplTestsTaskbar.java
index fc757b4..0ccc76b 100644
--- a/quickstep/tests/src/com/android/quickstep/AbstractTaplTestsTaskbar.java
+++ b/quickstep/tests/src/com/android/quickstep/AbstractTaplTestsTaskbar.java
@@ -55,7 +55,9 @@
                 "com.android.launcher3.testcomponent.BaseTestingActivity");
         mLauncherLayout = TestUtil.setLauncherDefaultLayout(mTargetContext, layoutBuilder);
         AbstractLauncherUiTest.initialize(this);
-        startAppFast(CALCULATOR_APP_PACKAGE);
+        if (startCalendarAppDuringSetup()) {
+            startAppFast(CALCULATOR_APP_PACKAGE);
+        }
         mLauncher.enableBlockTimeout(true);
         mLauncher.showTaskbarIfHidden();
     }
@@ -72,8 +74,20 @@
         return DisplayController.isTransientTaskbar(context);
     }
 
+    protected boolean startCalendarAppDuringSetup() {
+        return true;
+    }
+
+    protected boolean expectTaskbarIconsMatchHotseat() {
+        return true;
+    }
+
     protected Taskbar getTaskbar() {
         Taskbar taskbar = mLauncher.getLaunchedAppState().getTaskbar();
+        if (!expectTaskbarIconsMatchHotseat()) {
+            return taskbar;
+        }
+
         List<String> taskbarIconNames = taskbar.getIconNames();
         List<String> hotseatIconNames = mLauncher.getHotseatIconNames();
 
diff --git a/quickstep/tests/src/com/android/quickstep/InputConsumerUtilsTest.java b/quickstep/tests/src/com/android/quickstep/InputConsumerUtilsTest.java
index e2ca91a..ef6f55e 100644
--- a/quickstep/tests/src/com/android/quickstep/InputConsumerUtilsTest.java
+++ b/quickstep/tests/src/com/android/quickstep/InputConsumerUtilsTest.java
@@ -30,6 +30,7 @@
 import android.annotation.Nullable;
 import android.os.Looper;
 import android.view.Choreographer;
+import android.view.Display;
 import android.view.MotionEvent;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
@@ -99,7 +100,8 @@
 
     @Rule public final SandboxApplication mContext = new SandboxApplication();
 
-    @NonNull private final InputMonitorCompat mInputMonitorCompat = new InputMonitorCompat("", 0);
+    @NonNull private final InputMonitorCompat mInputMonitorCompat =
+            new InputMonitorCompat("", Display.DEFAULT_DISPLAY);
 
     private TaskAnimationManager mTaskAnimationManager;
     private InputChannelCompat.InputEventReceiver mInputEventReceiver;
@@ -196,7 +198,6 @@
 
     @Before
     public void setupDeviceState() {
-        when(mDeviceState.getDisplayId()).thenReturn(0);
         when(mDeviceState.canStartTrackpadGesture()).thenReturn(true);
         when(mDeviceState.canStartSystemGesture()).thenReturn(true);
         when(mDeviceState.isFullyGesturalNavMode()).thenReturn(true);
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsLockedTaskbar.java b/quickstep/tests/src/com/android/quickstep/TaplTestsLockedTaskbar.java
index 8fedf5c..b2617dd 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsLockedTaskbar.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsLockedTaskbar.java
@@ -15,14 +15,18 @@
  */
 package com.android.quickstep;
 
+import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
+import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.view.Display.DEFAULT_DISPLAY;
 
 import static androidx.test.InstrumentationRegistry.getTargetContext;
 
+import static com.android.launcher3.util.TestConstants.AppNames.TEST_APP_NAME;
 import static com.android.quickstep.TaskbarModeSwitchRule.Mode.PERSISTENT;
 import static com.android.wm.shell.shared.desktopmode.DesktopModeStatus.ENTER_DESKTOP_BY_DEFAULT_ON_FREEFORM_DISPLAY_SYS_PROP;
 
-import android.app.WindowConfiguration;
+import static com.google.common.truth.Truth.assertThat;
+
 import android.os.RemoteException;
 import android.util.Log;
 import android.view.WindowManagerGlobal;
@@ -30,6 +34,7 @@
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.launcher3.tapl.HomeAllApps;
 import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
 import com.android.launcher3.util.rule.SetPropRule;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
@@ -40,6 +45,7 @@
 import org.junit.Assume;
 import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.ExternalResource;
 import org.junit.runner.RunWith;
 
 @LargeTest
@@ -51,25 +57,40 @@
     public SetPropRule mSetPropRule =
             new SetPropRule(ENTER_DESKTOP_BY_DEFAULT_ON_FREEFORM_DISPLAY_SYS_PROP, "true");
 
+    // Default-to-desktop feature requires the display to be freeform mode.
+    @Rule
+    public ExternalResource mFreeformDisplayRule = new ExternalResource() {
+        private int mOriginalWindowingMode = WINDOWING_MODE_UNDEFINED;
+
+        @Override
+        protected void before() {
+            mOriginalWindowingMode = setDisplayWindowingMode(WINDOWING_MODE_FREEFORM);
+        }
+
+        @Override
+        protected void after() {
+            if (mOriginalWindowingMode != WINDOWING_MODE_UNDEFINED) {
+                setDisplayWindowingMode(mOriginalWindowingMode);
+            }
+        }
+    };
+
     @Override
     public void setUp() throws Exception {
         Assume.assumeTrue(mLauncher.isTablet());
         Assume.assumeTrue(Flags.enterDesktopByDefaultOnFreeformDisplays());
         Assume.assumeTrue(DesktopModeStatus.canEnterDesktopMode(getTargetContext()));
         super.setUp();
-
-        // Default-to-desktop feature requires the display to be freeform mode.
-        setDisplayWindowingMode(WindowConfiguration.WINDOWING_MODE_FREEFORM);
     }
 
     @Override
-    public void tearDown() throws Exception {
-        // Reset the display windowing mode to the device default.
-        setDisplayWindowingMode(WindowConfiguration.WINDOWING_MODE_UNDEFINED);
+    protected boolean startCalendarAppDuringSetup() {
+        return false;
+    }
 
-        mLauncher.recreateTaskbar();
-
-        super.tearDown();
+    @Override
+    protected boolean expectTaskbarIconsMatchHotseat() {
+        return false;
     }
 
     @Test
@@ -87,10 +108,31 @@
         mLauncher.getLaunchedAppState().assertTaskbarVisible();
     }
 
-    private void setDisplayWindowingMode(int windowingMode) {
+    @Test
+    @PortraitLandscape
+    @NavigationModeSwitch
+    @TaskbarModeSwitch(mode = PERSISTENT)
+    public void testDragFromAllAppsToWorspace() {
+        mDevice.pressHome();
+        waitForResumed("Launcher internal state is still Background");
+
+        final HomeAllApps allApps = getTaskbar().openAllAppsOnHome();
+        allApps.freeze();
         try {
+            allApps.getAppIcon(TEST_APP_NAME).dragToWorkspace(false, false);
+            assertThat(mLauncher.getWorkspace().getWorkspaceAppIcon(TEST_APP_NAME)).isNotNull();
+        } finally {
+            allApps.unfreeze();
+        }
+    }
+
+    private int setDisplayWindowingMode(int windowingMode) {
+        try {
+            int originalWindowingMode =
+                    WindowManagerGlobal.getWindowManagerService().getWindowingMode(DEFAULT_DISPLAY);
             WindowManagerGlobal.getWindowManagerService().setWindowingMode(
                     DEFAULT_DISPLAY, windowingMode);
+            return originalWindowingMode;
         } catch (RemoteException e) {
             Log.e(TAG, "error setting windowing mode", e);
             throw new RuntimeException(e);
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 1c87bce..1af48a9 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -433,18 +433,17 @@
                 (Math.abs(recentsView.getTopRowTaskCountForTablet()
                         - recentsView.getBottomRowTaskCountForTablet()) <= 1)));
 
-        // TODO(b/308841019): Re-enable after fixing Overview jank when dismiss
-//        // Test dismissing more tasks.
-//        assertIsInState(
-//                "Launcher internal state didn't remain in Overview", ExpectedState.OVERVIEW);
-//        overview.getCurrentTask().dismiss();
-//        assertIsInState(
-//                "Launcher internal state didn't remain in Overview", ExpectedState.OVERVIEW);
-//        overview.getCurrentTask().dismiss();
-//        runOnRecentsView(recentsView -> assertTrue(
-//                "Grid did not rebalance after multiple dismissals",
-//                (Math.abs(recentsView.getTopRowTaskCountForTablet()
-//                        - recentsView.getBottomRowTaskCountForTablet()) <= 1)));
+        // Test dismissing more tasks.
+        assertIsInState(
+                "Launcher internal state didn't remain in Overview", ExpectedState.OVERVIEW);
+        overview.getCurrentTask().dismiss();
+        assertIsInState(
+                "Launcher internal state didn't remain in Overview", ExpectedState.OVERVIEW);
+        overview.getCurrentTask().dismiss();
+        runOnRecentsView(recentsView -> assertTrue(
+                "Grid did not rebalance after multiple dismissals",
+                (Math.abs(recentsView.getTopRowTaskCountForTablet()
+                        - recentsView.getBottomRowTaskCountForTablet()) <= 1)));
 
         // Test dismissing all tasks.
         mLauncher.goHome().switchToOverview().dismissAllTasks();
diff --git a/res/drawable/ic_unpin.xml b/res/drawable/ic_unpin.xml
new file mode 100644
index 0000000..557b4f9
--- /dev/null
+++ b/res/drawable/ic_unpin.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2025 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <group>
+    <clip-path
+        android:pathData="M0,0h24v24h-24z"/>
+    <path
+        android:pathData="M17,3V5H16V13.175L14,11.175V5H10V7.175L7.825,5L7,4.175V3H17ZM12,23L11,22V16H6V14L8,12V10.85L1.4,4.2L2.8,2.8L21.2,21.2L19.75,22.6L13.15,16H13V22L12,23ZM8.85,14H11.15L10.05,12.9L10,12.85L8.85,14Z"
+        android:fillColor="#FF000000"/>
+  </group>
+</vector>
diff --git a/res/values/config.xml b/res/values/config.xml
index 1a2ac9e..74e7bb0 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -80,9 +80,6 @@
     <string name="local_colors_extraction_class" translatable="false"></string>
     <string name="search_session_manager_class" translatable="false"></string>
 
-    <!-- Filters for widgets displayed in the widget picker  -->
-    <string name="widgets_filter_data_provider_class" translatable="false"></string>
-
     <!-- Scalable Grid configuration -->
     <!-- This is a float because it is converted to dp later in DeviceProfile -->
     <dimen name="hotseat_bar_bottom_space_default">48</dimen>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 7aa709d..64f67cd 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -23,6 +23,11 @@
     <dimen name="dynamic_grid_left_right_margin">8dp</dimen>
     <!-- Minimum amount of next page visible in spring loaded mode -->
     <dimen name="dynamic_grid_spring_loaded_min_next_space_visible">48dp</dimen>
+    <item name="aspect_ratio_portrait" format="float" type="dimen">1.0</item>
+    <!-- 1.05 was the constant we found to validate square-ish devices
+    to load portrait orientation specs for responsive grids -->
+    <item name="aspect_ratio_portrait_and_square" format="float" type="dimen">1.05</item>
+    <item name="aspect_ratio_landscape" format="float" type="dimen">10</item>
 
     <dimen name="dynamic_grid_cell_border_spacing">16dp</dimen>
     <dimen name="cell_layout_padding">10.77dp</dimen>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 56befd6..db87686 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -235,8 +235,6 @@
     <string name="pin_prediction">Pin Prediction</string>
     <!-- Label for bubbling a launcher item. [CHAR_LIMIT=20] -->
     <string name="bubble">Bubble</string>
-    <!-- Label for pinning an item to the taskbar. [CHAR_LIMIT=20] -->
-    <string name="pin_to_taskbar">Pin to taskbar</string>
 
     <!-- Permissions: -->
     <skip />
diff --git a/res/xml/default_workspace_7x3.xml b/res/xml/default_workspace_7x3.xml
new file mode 100644
index 0000000..d17491e
--- /dev/null
+++ b/res/xml/default_workspace_7x3.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2025 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.
+-->
+<!-- Google-specific version of Launcher3/res/xml/default_workspace.xml -->
+<favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3" >
+
+    <!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
+    <!-- Dialer Messaging Play Chrome Camera -->
+    <favorite
+        launcher:container="-101"
+        launcher:screen="0"
+        launcher:x="0"
+        launcher:y="0"
+        launcher:className="com.google.android.dialer.extensions.GoogleDialtactsActivity"
+        launcher:packageName="com.google.android.dialer" />
+
+    <favorite
+        launcher:container="-101"
+        launcher:screen="1"
+        launcher:x="1"
+        launcher:y="0"
+        launcher:className="com.google.android.apps.messaging.ui.ConversationListActivity"
+        launcher:packageName="com.google.android.apps.messaging" />
+
+    <favorite
+        launcher:container="-101"
+        launcher:screen="2"
+        launcher:x="2"
+        launcher:y="0"
+        launcher:className="com.android.vending.AssetBrowserActivity"
+        launcher:packageName="com.android.vending" />
+
+    <favorite
+        launcher:container="-101"
+        launcher:screen="3"
+        launcher:x="3"
+        launcher:y="0"
+        launcher:className="com.google.android.apps.chrome.Main"
+        launcher:packageName="com.android.chrome" />
+
+    <!-- Resolve camera intent if GoogleCamera is not available e.g. on emulator -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="4"
+        launcher:x="4"
+        launcher:y="0" >
+        <favorite
+            launcher:className="com.android.camera.CameraLauncher"
+            launcher:packageName="com.google.android.GoogleCamera" />
+        <favorite launcher:uri="#Intent;action=android.media.action.STILL_IMAGE_CAMERA;end" />
+        <favorite launcher:uri="#Intent;action=android.intent.action.CAMERA_BUTTON;end" />
+    </resolve>
+
+    <!-- Bottom row -->
+    <!-- [space] [space] [space] [space] [space] -->
+
+</favorites>
diff --git a/res/xml/default_workspace_8x3.xml b/res/xml/default_workspace_8x3.xml
new file mode 100644
index 0000000..d17491e
--- /dev/null
+++ b/res/xml/default_workspace_8x3.xml
@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2025 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.
+-->
+<!-- Google-specific version of Launcher3/res/xml/default_workspace.xml -->
+<favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3" >
+
+    <!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
+    <!-- Dialer Messaging Play Chrome Camera -->
+    <favorite
+        launcher:container="-101"
+        launcher:screen="0"
+        launcher:x="0"
+        launcher:y="0"
+        launcher:className="com.google.android.dialer.extensions.GoogleDialtactsActivity"
+        launcher:packageName="com.google.android.dialer" />
+
+    <favorite
+        launcher:container="-101"
+        launcher:screen="1"
+        launcher:x="1"
+        launcher:y="0"
+        launcher:className="com.google.android.apps.messaging.ui.ConversationListActivity"
+        launcher:packageName="com.google.android.apps.messaging" />
+
+    <favorite
+        launcher:container="-101"
+        launcher:screen="2"
+        launcher:x="2"
+        launcher:y="0"
+        launcher:className="com.android.vending.AssetBrowserActivity"
+        launcher:packageName="com.android.vending" />
+
+    <favorite
+        launcher:container="-101"
+        launcher:screen="3"
+        launcher:x="3"
+        launcher:y="0"
+        launcher:className="com.google.android.apps.chrome.Main"
+        launcher:packageName="com.android.chrome" />
+
+    <!-- Resolve camera intent if GoogleCamera is not available e.g. on emulator -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="4"
+        launcher:x="4"
+        launcher:y="0" >
+        <favorite
+            launcher:className="com.android.camera.CameraLauncher"
+            launcher:packageName="com.google.android.GoogleCamera" />
+        <favorite launcher:uri="#Intent;action=android.media.action.STILL_IMAGE_CAMERA;end" />
+        <favorite launcher:uri="#Intent;action=android.intent.action.CAMERA_BUTTON;end" />
+    </resolve>
+
+    <!-- Bottom row -->
+    <!-- [space] [space] [space] [space] [space] -->
+
+</favorites>
diff --git a/res/xml/device_profiles.xml b/res/xml/device_profiles.xml
index 1d0dbff..5fac66f 100644
--- a/res/xml/device_profiles.xml
+++ b/res/xml/device_profiles.xml
@@ -207,4 +207,45 @@
 
     </grid-option>
 
+    <grid-option
+        launcher:name="fixed_landscape_mode"
+        launcher:numFolderRows="2"
+        launcher:numFolderColumns="3"
+        launcher:numFolderRowsLandscape="2"
+        launcher:folderStyle="@style/FolderStyleDefault"
+        launcher:numHotseatIcons="4"
+        launcher:numExtendedHotseatIcons="8"
+        launcher:numAllAppsColumns="8"
+        launcher:numExtendedAllAppsColumns="8"
+        launcher:workspaceSpecsId="@xml/spec_handheld_workspace_3_row"
+        launcher:allAppsSpecsId="@xml/spec_handheld_all_apps_3_row"
+        launcher:folderSpecsId="@xml/spec_handheld_folder_3_row"
+        launcher:hotseatSpecsId="@xml/spec_handheld_hotseat_3_row"
+        launcher:workspaceCellSpecsId="@xml/spec_handheld_workspace_cell_3_row"
+        launcher:allAppsCellSpecsId="@xml/spec_all_apps_cell_match_workspace"
+        launcher:isScalable="true"
+        launcher:inlineQsb="landscape"
+        launcher:devicePaddingId="@xml/paddings_3_row"
+        launcher:gridSizeSpecsId="@xml/spec_col_count_3_row"
+        launcher:isFixedLandscape="true"
+        launcher:defaultLayoutId="@xml/default_workspace_8x3"
+        launcher:deviceCategory="phone">
+
+        <display-option
+            launcher:name="Fixed Landscape"
+            launcher:minWidthDps="387"
+            launcher:minHeightDps="750"
+            launcher:minCellHeight="108"
+            launcher:minCellWidth="61"
+            launcher:borderSpace="16"
+            launcher:horizontalMargin="22"
+            launcher:iconImageSize="57"
+            launcher:iconSizeLandscape="59"
+            launcher:iconTextSize="12"
+            launcher:allAppsBorderSpace="16"
+            launcher:allAppsCellHeight="104"
+            launcher:canBeDefault="true" />
+
+    </grid-option>
+
 </profiles>
\ No newline at end of file
diff --git a/res/xml/paddings_3_row.xml b/res/xml/paddings_3_row.xml
new file mode 100644
index 0000000..147c9d1
--- /dev/null
+++ b/res/xml/paddings_3_row.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<device-paddings xmlns:launcher="http://schemas.android.com/apk/res-auto" >
+
+    <device-padding
+        launcher:maxEmptySpace="100dp">
+        <workspaceTopPadding
+            launcher:a="0"
+            launcher:b="0"/>
+        <workspaceBottomPadding
+            launcher:a="0"
+            launcher:b="0"/>
+        <hotseatBottomPadding
+            launcher:a="0"
+            launcher:b="0"/>
+    </device-padding>
+
+    <device-padding
+        launcher:maxEmptySpace="160dp">
+        <workspaceTopPadding
+            launcher:a="0"
+            launcher:b="0"/>
+        <workspaceBottomPadding
+            launcher:a="0"
+            launcher:b="0"/>
+        <hotseatBottomPadding
+            launcher:a="0"
+            launcher:b="0"/>
+    </device-padding>
+
+    <device-padding
+        launcher:maxEmptySpace="9999dp">
+        <workspaceTopPadding
+            launcher:a="0"
+            launcher:b="0"/>
+        <workspaceBottomPadding
+            launcher:a="0"
+            launcher:b="0"/>
+        <hotseatBottomPadding
+            launcher:a="0"
+            launcher:b="0"/>
+    </device-padding>
+</device-paddings>
\ No newline at end of file
diff --git a/res/xml/spec_all_apps_cell_match_workspace.xml b/res/xml/spec_all_apps_cell_match_workspace.xml
new file mode 100644
index 0000000..5843490
--- /dev/null
+++ b/res/xml/spec_all_apps_cell_match_workspace.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<cellSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_landscape">
+        <cellSpec
+            launcher:dimensionType="height"
+            launcher:maxAvailableSize="9999dp">
+            <iconDrawablePadding launcher:matchWorkspace="true" />
+            <iconSize launcher:matchWorkspace="true" />
+            <iconTextSize launcher:matchWorkspace="true" />
+        </cellSpec>
+    </specs>
+</cellSpecs>
\ No newline at end of file
diff --git a/res/xml/spec_col_count_3_row.xml b/res/xml/spec_col_count_3_row.xml
new file mode 100644
index 0000000..bbde542
--- /dev/null
+++ b/res/xml/spec_col_count_3_row.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2025 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.
+  -->
+<GridSizeSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <GridSize
+        launcher:numGridColumns="7"
+        launcher:numGridRows="3"
+        launcher:dbFile="launcher_7_by_3.db"
+        launcher:defaultLayoutId="@xml/default_workspace_7x3"
+        launcher:minDeviceWidthPx="0"
+        launcher:minDeviceHeightPx="0"
+        />
+    <GridSize
+        launcher:numGridColumns="8"
+        launcher:numGridRows="3"
+        launcher:dbFile="launcher_8_by_3.db"
+        launcher:defaultLayoutId="@xml/default_workspace_8x3"
+        launcher:minDeviceWidthPx="0"
+        launcher:minDeviceHeightPx="2093"
+        />
+</GridSizeSpecs>
\ No newline at end of file
diff --git a/res/xml/spec_handheld_all_apps_3_row.xml b/res/xml/spec_handheld_all_apps_3_row.xml
new file mode 100644
index 0000000..00b3310
--- /dev/null
+++ b/res/xml/spec_handheld_all_apps_3_row.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<allAppsSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <!-- landscape -->
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_landscape">
+        <allAppsSpec
+            launcher:dimensionType="height"
+            launcher:maxAvailableSize="9999dp">
+            <startPadding launcher:fixedSize="0dp" />
+            <endPadding launcher:fixedSize="0dp" />
+            <gutter launcher:matchWorkspace="true" />
+            <cellSize launcher:matchWorkspace="true" />
+        </allAppsSpec>
+
+        <allAppsSpec
+            launcher:dimensionType="width"
+            launcher:maxAvailableSize="9999dp">
+            <startPadding launcher:ofRemainderSpace="0.5" />
+            <endPadding launcher:ofRemainderSpace="0.5" />
+            <gutter launcher:matchWorkspace="true" />
+            <cellSize launcher:matchWorkspace="true" />
+        </allAppsSpec>
+    </specs>
+</allAppsSpecs>
diff --git a/res/xml/spec_handheld_folder_3_row.xml b/res/xml/spec_handheld_folder_3_row.xml
new file mode 100644
index 0000000..2614d96
--- /dev/null
+++ b/res/xml/spec_handheld_folder_3_row.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Handheld folders 7x3 -->
+<folderSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <!-- landscape -->
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_landscape">
+        <folderSpec launcher:dimensionType="width" launcher:maxAvailableSize="9999dp">
+            <startPadding launcher:fixedSize="16dp" />
+            <endPadding launcher:fixedSize="16dp" />
+            <gutter launcher:fixedSize="16dp" />
+            <cellSize launcher:fixedSize="66dp" />
+        </folderSpec>
+        <folderSpec launcher:dimensionType="height" launcher:maxAvailableSize="9999dp">
+            <startPadding launcher:fixedSize="16dp" />
+            <!-- mapped to footer height size -->
+            <endPadding launcher:fixedSize="48dp" />
+            <gutter launcher:fixedSize="0dp" />
+            <cellSize launcher:fixedSize="80dp" />
+        </folderSpec>
+    </specs>
+</folderSpecs>
diff --git a/res/xml/spec_handheld_hotseat_3_row.xml b/res/xml/spec_handheld_hotseat_3_row.xml
new file mode 100644
index 0000000..bd47c90
--- /dev/null
+++ b/res/xml/spec_handheld_hotseat_3_row.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<hotseatSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <!-- landscape -->
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_landscape">
+        <hotseatSpec
+            launcher:maxAvailableSize="9999dp"
+            launcher:dimensionType="width">
+            <hotseatQsbSpace launcher:fixedSize="0dp" />
+            <edgePadding launcher:fixedSize="0dp" />
+        </hotseatSpec>
+    </specs>
+</hotseatSpecs>
\ No newline at end of file
diff --git a/res/xml/spec_handheld_workspace_3_row.xml b/res/xml/spec_handheld_workspace_3_row.xml
new file mode 100644
index 0000000..8e024d3
--- /dev/null
+++ b/res/xml/spec_handheld_workspace_3_row.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<workspaceSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <!-- landscape -->
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_landscape">
+        <workspaceSpec
+            launcher:dimensionType="height"
+            launcher:maxAvailableSize="9999dp">
+            <startPadding launcher:ofAvailableSpace="0.01" />
+            <endPadding launcher:ofAvailableSpace="0.055" />
+            <gutter launcher:ofAvailableSpace="0.02" />
+            <cellSize launcher:ofRemainderSpace="1" />
+        </workspaceSpec>
+        <workspaceSpec
+            launcher:dimensionType="width"
+            launcher:maxAvailableSize="9999dp">
+            <startPadding launcher:ofAvailableSpace="0.0660867583" />
+            <endPadding launcher:ofAvailableSpace="0.0660867583" />
+            <gutter launcher:ofAvailableSpace="0.0125" />
+            <cellSize launcher:ofRemainderSpace="1" />
+        </workspaceSpec>
+    </specs>
+</workspaceSpecs>
diff --git a/res/xml/spec_handheld_workspace_cell_3_row.xml b/res/xml/spec_handheld_workspace_cell_3_row.xml
new file mode 100644
index 0000000..607dbb9
--- /dev/null
+++ b/res/xml/spec_handheld_workspace_cell_3_row.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<cellSpecs xmlns:launcher="http://schemas.android.com/apk/res-auto">
+    <!-- portrait TODO: remove portrait specs-->
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_portrait">
+        <cellSpec
+            launcher:dimensionType="height"
+            launcher:maxAvailableSize="9999dp">
+            <iconDrawablePadding launcher:fixedSize="0dp" />
+            <iconSize launcher:fixedSize="@dimen/iconSize52dp" />
+            <iconTextSize launcher:fixedSize="12sp" />
+        </cellSpec>
+    </specs>
+    <!-- landscape -->
+    <specs launcher:maxAspectRatio="@dimen/aspect_ratio_landscape">
+        <cellSpec
+            launcher:dimensionType="height"
+            launcher:maxAvailableSize="9999dp">
+            <iconDrawablePadding launcher:fixedSize="4dp" />
+            <iconSize launcher:fixedSize="@dimen/iconSize52dp" />
+            <iconTextSize launcher:fixedSize="12sp" />
+        </cellSpec>
+    </specs>
+</cellSpecs>
\ No newline at end of file
diff --git a/shared/src/com/android/launcher3/testing/shared/TestProtocol.java b/shared/src/com/android/launcher3/testing/shared/TestProtocol.java
index 0583d6d..cdeab95 100644
--- a/shared/src/com/android/launcher3/testing/shared/TestProtocol.java
+++ b/shared/src/com/android/launcher3/testing/shared/TestProtocol.java
@@ -125,6 +125,8 @@
             "is-predictive-back-swipe-enabled";
     public static final String REQUEST_ENABLE_TASKBAR_NAVBAR_UNIFICATION =
             "enable-taskbar-navbar-unification";
+    public static final String REQUEST_TASKBAR_SHOWN_ON_HOME =
+            "taskbar-shown-on-home";
     public static final String REQUEST_NUM_ALL_APPS_COLUMNS = "num-all-apps-columns";
     public static final String REQUEST_IS_TWO_PANELS = "is-two-panel";
     public static final String REQUEST_CELL_LAYOUT_BOARDER_HEIGHT = "cell-layout-boarder-height";
diff --git a/src/com/android/launcher3/AbstractFloatingView.java b/src/com/android/launcher3/AbstractFloatingView.java
index 753b2e2..b90200b 100644
--- a/src/com/android/launcher3/AbstractFloatingView.java
+++ b/src/com/android/launcher3/AbstractFloatingView.java
@@ -126,7 +126,8 @@
     /** Type of popups that should get exclusive accessibility focus. */
     public static final int TYPE_ACCESSIBLE = TYPE_ALL & ~TYPE_DISCOVERY_BOUNCE & ~TYPE_LISTENER
             & ~TYPE_ALL_APPS_EDU & ~TYPE_TASKBAR_ALL_APPS & ~TYPE_PIN_IME_POPUP
-            & ~TYPE_WIDGET_RESIZE_FRAME & ~TYPE_ONE_GRID_MIGRATION_EDU & ~TYPE_ON_BOARD_POPUP;
+            & ~TYPE_WIDGET_RESIZE_FRAME & ~TYPE_ONE_GRID_MIGRATION_EDU & ~TYPE_ON_BOARD_POPUP
+            & ~TYPE_TASKBAR_OVERLAY_PROXY;
 
     // These view all have particular operation associated with swipe down interaction.
     public static final int TYPE_STATUS_BAR_SWIPE_DOWN_DISALLOW = TYPE_WIDGETS_BOTTOM_SHEET |
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 730ad78..250bbe5 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -983,11 +983,14 @@
 
     @Override
     public void setTextColor(ColorStateList colors) {
-        mTextColor = (shouldDrawAppContrastTile() && !TextUtils.isEmpty(getText()))
-                ? PillColorProvider.getInstance(
-                getContext()).getAppTitleTextPaint().getColor()
-                : colors.getDefaultColor();
-        mTextColorStateList = colors;
+        if (shouldDrawAppContrastTile()) {
+            mTextColor = PillColorProvider.getInstance(
+                    getContext()).getAppTitleTextPaint().getColor();
+        } else {
+            mTextColor = colors.getDefaultColor();
+            mTextColorStateList = colors;
+        }
+
         if (Float.compare(mTextAlpha, 1) == 0) {
             super.setTextColor(colors);
         } else {
diff --git a/src/com/android/launcher3/DropTarget.java b/src/com/android/launcher3/DropTarget.java
index 2d99510..7f0c7b5 100644
--- a/src/com/android/launcher3/DropTarget.java
+++ b/src/com/android/launcher3/DropTarget.java
@@ -18,6 +18,7 @@
 
 import android.content.Context;
 import android.graphics.Rect;
+import android.view.View;
 
 import com.android.launcher3.accessibility.DragViewStateAnnouncer;
 import com.android.launcher3.dragndrop.DragOptions;
@@ -145,4 +146,9 @@
 
     // These methods are implemented in Views
     void getHitRectRelativeToDragLayer(Rect outRect);
+
+    /** Returns the drop target view. By default, the implementor class is cast to the view. */
+    default View getDropView() {
+        return (View) this;
+    }
 }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 728bc34..5c1a528 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -545,7 +545,7 @@
                 mFocusHandler, new CellLayout(mWorkspace.getContext(), mWorkspace));
 
         mPopupDataProvider = new PopupDataProvider(this);
-        mWidgetPickerDataProvider = new WidgetPickerDataProvider();
+        mWidgetPickerDataProvider = new WidgetPickerDataProvider(this);
         PillColorProvider.getInstance(mWorkspace.getContext()).registerObserver();
 
         boolean internalStateHandled = ACTIVITY_TRACKER.handleCreate(this);
@@ -1669,7 +1669,7 @@
         } else if (Intent.ACTION_ALL_APPS.equals(intent.getAction())) {
             showAllAppsFromIntent(alreadyOnHome);
         } else if (INTENT_ACTION_ALL_APPS_TOGGLE.equals(intent.getAction())) {
-            toggleAllAppsSearch(alreadyOnHome);
+            toggleAllApps(alreadyOnHome, true);
         } else if (Intent.ACTION_SHOW_WORK_APPS.equals(intent.getAction())) {
             showAllAppsWithSelectedTabFromIntent(alreadyOnHome,
                     ActivityAllAppsContainerView.AdapterHolder.WORK);
@@ -1683,12 +1683,15 @@
         // Overridden
     }
 
-    /** Toggles Launcher All Apps with keyboard ready for search. */
-    public void toggleAllAppsSearch() {
-        toggleAllAppsSearch(/* alreadyOnHome= */ true);
+    /**
+     * Toggles Launcher All Apps.
+     * @param focusSearch Indicates whether to make All Apps keyboard ready for search.
+     */
+    public void toggleAllApps(boolean focusSearch) {
+        toggleAllApps(/* alreadyOnHome= */ true, focusSearch);
     }
 
-    protected void toggleAllAppsSearch(boolean alreadyOnHome) {
+    private void toggleAllApps(boolean alreadyOnHome, boolean focusSearch) {
         if (getStateManager().isInStableState(ALL_APPS)) {
             getStateManager().goToState(NORMAL, alreadyOnHome);
         } else {
@@ -1700,7 +1703,8 @@
                     new AnimationSuccessListener() {
                         @Override
                         public void onAnimationSuccess(Animator animator) {
-                            if (mAppsView.getSearchUiManager().getEditText() != null) {
+                            if (focusSearch
+                                    && mAppsView.getSearchUiManager().getEditText() != null) {
                                 mAppsView.getSearchUiManager().getEditText().requestFocus();
                             }
                         }
@@ -1799,6 +1803,7 @@
 
         mAppWidgetHolder.stopListening();
         mAppWidgetHolder.destroy();
+        mWidgetPickerDataProvider.destroy();
 
         TextKeyListener.getInstance().release();
         mModelCallbacks.clearPendingBinds();
@@ -2625,9 +2630,8 @@
      * See {@code LauncherBindingDelegate}
      */
     @Override
-    public void bindAllWidgets(@NonNull final List<WidgetsListBaseEntry> allWidgets,
-            @NonNull final List<WidgetsListBaseEntry> defaultWidgets) {
-        mModelCallbacks.bindAllWidgets(allWidgets, defaultWidgets);
+    public void bindAllWidgets(@NonNull final List<WidgetsListBaseEntry> allWidgets) {
+        mModelCallbacks.bindAllWidgets(allWidgets);
     }
 
     @Override
diff --git a/src/com/android/launcher3/LauncherModel.kt b/src/com/android/launcher3/LauncherModel.kt
index 892a218..add0ad8 100644
--- a/src/com/android/launcher3/LauncherModel.kt
+++ b/src/com/android/launcher3/LauncherModel.kt
@@ -43,7 +43,6 @@
 import com.android.launcher3.model.ReloadStringCacheTask
 import com.android.launcher3.model.ShortcutsChangedTask
 import com.android.launcher3.model.UserLockStateChangedTask
-import com.android.launcher3.model.WidgetsFilterDataProvider
 import com.android.launcher3.model.data.ItemInfo
 import com.android.launcher3.model.data.WorkspaceItemInfo
 import com.android.launcher3.pm.UserCache
@@ -82,8 +81,6 @@
     val modelDelegate: ModelDelegate,
 ) {
 
-    private val widgetsFilterDataProvider = WidgetsFilterDataProvider.newInstance(context)
-
     private val mCallbacksList = ArrayList<BgDataModel.Callbacks>(1)
 
     // < only access in worker thread >
@@ -151,11 +148,6 @@
         owner: BgDataModel.Callbacks?,
     ) = ModelWriter(context, this, mBgDataModel, verifyChanges, cellPosMapper, owner)
 
-    /** Returns the [WidgetsFilterDataProvider] that manages widget filters. */
-    fun getWidgetsFilterDataProvider(): WidgetsFilterDataProvider {
-        return widgetsFilterDataProvider
-    }
-
     /** Called when the icon for an app changes, outside of package event */
     @WorkerThread
     fun onAppIconChanged(packageName: String, user: UserHandle) {
@@ -176,10 +168,7 @@
     /** Called when the model is destroyed */
     fun destroy() {
         mModelDestroyed = true
-        MODEL_EXECUTOR.execute {
-            modelDelegate.destroy()
-            widgetsFilterDataProvider.destroy()
-        }
+        MODEL_EXECUTOR.execute { modelDelegate.destroy() }
     }
 
     fun reloadStringCache() {
@@ -335,7 +324,6 @@
                             mBgDataModel,
                             this.modelDelegate,
                             launcherBinder,
-                            widgetsFilterDataProvider,
                         )
                     mLoaderTask = task
 
@@ -442,14 +430,6 @@
         }
     }
 
-    /** Called when the widget filters are refreshed and available to bind to the model. */
-    fun onWidgetFiltersLoaded() {
-        enqueueModelUpdateTask { taskController, dataModel, _ ->
-            dataModel.widgetsModel.updateWidgetFilters(widgetsFilterDataProvider)
-            taskController.bindUpdatedWidgets(dataModel)
-        }
-    }
-
     fun enqueueModelUpdateTask(task: ModelUpdateTask) {
         if (mModelDestroyed) {
             return
diff --git a/src/com/android/launcher3/LauncherPrefs.kt b/src/com/android/launcher3/LauncherPrefs.kt
index 2a5cd63..7a04b0f 100644
--- a/src/com/android/launcher3/LauncherPrefs.kt
+++ b/src/com/android/launcher3/LauncherPrefs.kt
@@ -75,18 +75,18 @@
     @Suppress("IMPLICIT_CAST_TO_ANY", "UNCHECKED_CAST")
     private fun <T> getInner(item: Item, default: T): T {
         val sp = getSharedPrefs(item)
-
-        return when (item.type) {
-            String::class.java -> sp.getString(item.sharedPrefKey, default as? String)
-            Boolean::class.java,
-            java.lang.Boolean::class.java -> sp.getBoolean(item.sharedPrefKey, default as Boolean)
-            Int::class.java,
-            java.lang.Integer::class.java -> sp.getInt(item.sharedPrefKey, default as Int)
-            Float::class.java,
-            java.lang.Float::class.java -> sp.getFloat(item.sharedPrefKey, default as Float)
-            Long::class.java,
-            java.lang.Long::class.java -> sp.getLong(item.sharedPrefKey, default as Long)
-            Set::class.java -> sp.getStringSet(item.sharedPrefKey, default as? Set<String>)
+        return when {
+            item.type == String::class.java -> sp.getString(item.sharedPrefKey, default as? String)
+            item.type == Boolean::class.java || item.type == java.lang.Boolean::class.java ->
+                sp.getBoolean(item.sharedPrefKey, default as Boolean)
+            item.type == Int::class.java || item.type == java.lang.Integer::class.java ->
+                sp.getInt(item.sharedPrefKey, default as Int)
+            item.type == Float::class.java || item.type == java.lang.Float::class.java ->
+                sp.getFloat(item.sharedPrefKey, default as Float)
+            item.type == Long::class.java || item.type == java.lang.Long::class.java ->
+                sp.getLong(item.sharedPrefKey, default as Long)
+            Set::class.java.isAssignableFrom(item.type) ->
+                sp.getStringSet(item.sharedPrefKey, default as? Set<String>)
             else ->
                 throw IllegalArgumentException(
                     "item type: ${item.type}" + " is not compatible with sharedPref methods"
@@ -147,17 +147,18 @@
         item: Item,
         value: Any?,
     ): SharedPreferences.Editor =
-        when (item.type) {
-            String::class.java -> putString(item.sharedPrefKey, value as? String)
-            Boolean::class.java,
-            java.lang.Boolean::class.java -> putBoolean(item.sharedPrefKey, value as Boolean)
-            Int::class.java,
-            java.lang.Integer::class.java -> putInt(item.sharedPrefKey, value as Int)
-            Float::class.java,
-            java.lang.Float::class.java -> putFloat(item.sharedPrefKey, value as Float)
-            Long::class.java,
-            java.lang.Long::class.java -> putLong(item.sharedPrefKey, value as Long)
-            Set::class.java -> putStringSet(item.sharedPrefKey, value as? Set<String>)
+        when {
+            item.type == String::class.java -> putString(item.sharedPrefKey, value as? String)
+            item.type == Boolean::class.java || item.type == java.lang.Boolean::class.java ->
+                putBoolean(item.sharedPrefKey, value as Boolean)
+            item.type == Int::class.java || item.type == java.lang.Integer::class.java ->
+                putInt(item.sharedPrefKey, value as Int)
+            item.type == Float::class.java || item.type == java.lang.Float::class.java ->
+                putFloat(item.sharedPrefKey, value as Float)
+            item.type == Long::class.java || item.type == java.lang.Long::class.java ->
+                putLong(item.sharedPrefKey, value as Long)
+            Set::class.java.isAssignableFrom(item.type) ->
+                putStringSet(item.sharedPrefKey, value as? Set<String>)
             else ->
                 throw IllegalArgumentException(
                     "item type: ${item.type} is not compatible with sharedPref methods"
diff --git a/src/com/android/launcher3/ModelCallbacks.kt b/src/com/android/launcher3/ModelCallbacks.kt
index d01f35d..32b47d0 100644
--- a/src/com/android/launcher3/ModelCallbacks.kt
+++ b/src/com/android/launcher3/ModelCallbacks.kt
@@ -234,11 +234,8 @@
         PopupContainerWithArrow.dismissInvalidPopup(launcher)
     }
 
-    override fun bindAllWidgets(
-        allWidgets: List<WidgetsListBaseEntry>,
-        defaultWidgets: List<WidgetsListBaseEntry>,
-    ) {
-        launcher.widgetPickerDataProvider.setWidgets(allWidgets, defaultWidgets)
+    override fun bindAllWidgets(allWidgets: List<WidgetsListBaseEntry>) {
+        launcher.widgetPickerDataProvider.setWidgets(allWidgets)
     }
 
     /** Returns the ids of the workspaces to bind. */
diff --git a/src/com/android/launcher3/PillColorPorovider.kt b/src/com/android/launcher3/PillColorPorovider.kt
index 347c5d6..e7f37bd 100644
--- a/src/com/android/launcher3/PillColorPorovider.kt
+++ b/src/com/android/launcher3/PillColorPorovider.kt
@@ -58,13 +58,8 @@
     }
 
     fun setup() {
-        appTitlePillPaint.color =
-            context.resources.getColor(
-                R.color.material_color_surface_container_lowest,
-                context.theme,
-            )
-        appTitleTextPaint.color =
-            context.resources.getColor(R.color.material_color_on_surface, context.theme)
+        appTitlePillPaint.color = context.getColor(R.color.materialColorSurfaceContainer)
+        appTitleTextPaint.color = context.getColor(R.color.materialColorOnSurface)
         isMatchaEnabledInternal = Settings.Secure.getInt(context.contentResolver, MATCHA_SETTING, 0)
         isMatchaEnabled = isMatchaEnabledInternal != 0
     }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 5595828..1b5e2e6 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -891,6 +891,9 @@
                 mScreenOrder.removeValue(extraEmptyPageId);
             });
 
+            // Since we removed some screens, before moving to next page, update the state
+            // description with correct page numbers.
+            updateAccessibilityViewPageDescription();
             setCurrentPage(getNextPage());
 
             // Update the page indicator to reflect the removed page.
@@ -1116,6 +1119,9 @@
         if (pageShift >= 0) {
             setCurrentPage(currentPage - pageShift);
         }
+
+        // Now that we have removed some pages, ensure state description is up to date.
+        updateAccessibilityViewPageDescription();
     }
 
     /**
@@ -3479,6 +3485,18 @@
     protected void announcePageForAccessibility() {
         // Talkback focuses on AccessibilityActionView by default, so we need to modify the state
         // description there in order for the change in page scroll to be announced.
+        updateAccessibilityViewPageDescription();
+    }
+
+    /**
+     * Updates the state description that is set on the accessibility actions view for the
+     * workspace.
+     * <p>The updated value is called out when talkback focuses on the view and is not disruptive.
+     * </p>
+     */
+    protected void updateAccessibilityViewPageDescription() {
+        // Set the state description on accessibility action view so that when it is focused,
+        // talkback describes the correct state of home screen pages.
         ViewCompat.setStateDescription(mLauncher.getAccessibilityActionView(),
                 getCurrentPageDescription());
     }
diff --git a/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java b/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java
index 150761f..06643d3 100644
--- a/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java
+++ b/src/com/android/launcher3/dagger/LauncherBaseAppComponent.java
@@ -28,6 +28,7 @@
 import com.android.launcher3.graphics.ThemeManager;
 import com.android.launcher3.icons.LauncherIcons.IconPool;
 import com.android.launcher3.model.ItemInstallQueue;
+import com.android.launcher3.model.WidgetsFilterDataProvider;
 import com.android.launcher3.pm.InstallSessionHelper;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.util.ApiWrapper;
@@ -84,6 +85,7 @@
     RemoveAnimationSettingsTracker getRemoveAnimationSettingsTracker();
     LauncherAppState getLauncherAppState();
     GridCustomizationsProxy getGridCustomizationsProxy();
+    WidgetsFilterDataProvider getWidgetsFilterDataProvider();
 
     /** Builder for LauncherBaseAppComponent. */
     interface Builder {
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index c50c008..c4086b2 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -521,17 +521,13 @@
 
         mDragObject.dragComplete = true;
         if (mIsInPreDrag) {
-            if (dropTarget != null) {
-                dropTarget.onDragExit(mDragObject);
-            }
-            return;
+            mDragObject.cancelled = true;
         }
-
         // Drop onto the target.
         boolean accepted = false;
         if (dropTarget != null) {
             dropTarget.onDragExit(mDragObject);
-            if (dropTarget.acceptDrop(mDragObject)) {
+            if (!mIsInPreDrag && dropTarget.acceptDrop(mDragObject)) {
                 if (flingAnimation != null) {
                     flingAnimation.run();
                 } else {
@@ -558,7 +554,7 @@
 
             target.getHitRectRelativeToDragLayer(r);
             if (r.contains(x, y)) {
-                mActivity.getDragLayer().mapCoordInSelfToDescendant((View) target,
+                mActivity.getDragLayer().mapCoordInSelfToDescendant(target.getDropView(),
                         mCoordinatesTemp);
                 mDragObject.x = mCoordinatesTemp[0];
                 mDragObject.y = mCoordinatesTemp[1];
diff --git a/src/com/android/launcher3/dragndrop/LauncherDragController.java b/src/com/android/launcher3/dragndrop/LauncherDragController.java
index 4aa3673..e3b8965 100644
--- a/src/com/android/launcher3/dragndrop/LauncherDragController.java
+++ b/src/com/android/launcher3/dragndrop/LauncherDragController.java
@@ -15,6 +15,8 @@
  */
 package com.android.launcher3.dragndrop;
 
+import static android.view.View.VISIBLE;
+
 import static com.android.launcher3.AbstractFloatingView.TYPE_DISCOVERY_BOUNCE;
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
 import static com.android.launcher3.LauncherState.EDIT_MODE;
@@ -25,6 +27,7 @@
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.view.HapticFeedbackConstants;
+import android.view.MotionEvent;
 import android.view.View;
 
 import androidx.annotation.Nullable;
@@ -33,10 +36,13 @@
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DragSource;
 import com.android.launcher3.DropTarget;
+import com.android.launcher3.DropTarget.DragObject;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.accessibility.DragViewStateAnnouncer;
+import com.android.launcher3.dragndrop.DragOptions.PreDragCondition;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.util.TouchUtil;
 import com.android.launcher3.widget.util.WidgetDragScaleUtils;
 
 /**
@@ -47,6 +53,9 @@
     private static final boolean PROFILE_DRAWING_DURING_DRAG = false;
     private final FlingToDeleteHelper mFlingToDeleteHelper;
 
+    /** Whether or not the drag operation is triggered by mouse right click. */
+    private boolean mIsInMouseRightClick = false;
+
     public LauncherDragController(Launcher launcher) {
         super(launcher);
         mFlingToDeleteHelper = new FlingToDeleteHelper(launcher);
@@ -69,6 +78,27 @@
             android.os.Debug.startMethodTracing("Launcher");
         }
 
+        if (mIsInMouseRightClick && options.preDragCondition == null
+                && originalView instanceof View v) {
+            options.preDragCondition = new PreDragCondition() {
+
+                @Override
+                public boolean shouldStartDrag(double distanceDragged) {
+                    return false;
+                }
+
+                @Override
+                public void onPreDragStart(DragObject dragObject) {
+                    // Set it to visible so the text of FolderIcon would not flash (avoid it from
+                    // being invisible and then visible)
+                    v.setVisibility(VISIBLE);
+                }
+
+                @Override
+                public void onPreDragEnd(DragObject dragObject, boolean dragStarted) { }
+            };
+        }
+
         mActivity.hideKeyboard();
         AbstractFloatingView.closeOpenViews(mActivity, false, TYPE_DISCOVERY_BOUNCE);
 
@@ -191,7 +221,7 @@
 
     @Override
     protected void exitDrag() {
-        if (!mActivity.isInState(EDIT_MODE)) {
+        if (!mIsInPreDrag && !mActivity.isInState(EDIT_MODE)) {
             mActivity.getStateManager().goToState(NORMAL, SPRING_LOADED_EXIT_DELAY);
         }
     }
@@ -218,4 +248,13 @@
                 dropCoordinates);
         return mActivity.getWorkspace();
     }
+
+    /**
+     * Intercepts touch events from a drag source view.
+     */
+    @Override
+    public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
+        mIsInMouseRightClick = TouchUtil.isMouseRightClickDownOrMove(ev);
+        return super.onControllerInterceptTouchEvent(ev);
+    }
 }
diff --git a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
index 8af18f5..d425f03 100644
--- a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
+++ b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
@@ -88,8 +88,9 @@
     private static final String KEY_COLOR_RESOURCE_IDS = "color_resource_ids";
     private static final String KEY_COLOR_VALUES = "color_values";
     private static final String KEY_DARK_MODE = "use_dark_mode";
+    public static final String KEY_SKIP_ANIMATIONS = "skip_animations";
 
-    private Context mContext;
+    private final Context mContext;
     private SparseIntArray mPreviewColorOverride;
     private String mGridName;
     private String mShapeKey;
@@ -102,6 +103,7 @@
     private final IBinder mHostToken;
     private final int mWidth;
     private final int mHeight;
+    private final boolean mSkipAnimations;
     private final int mDisplayId;
     private final Display mDisplay;
     private final WallpaperColors mWallpaperColors;
@@ -128,6 +130,7 @@
         mHostToken = bundle.getBinder(KEY_HOST_TOKEN);
         mWidth = bundle.getInt(KEY_VIEW_WIDTH);
         mHeight = bundle.getInt(KEY_VIEW_HEIGHT);
+        mSkipAnimations = bundle.getBoolean(KEY_SKIP_ANIMATIONS, false);
         mDisplayId = bundle.getInt(KEY_DISPLAY_ID);
         mDisplay = context.getSystemService(DisplayManager.class)
                 .getDisplay(mDisplayId);
@@ -343,9 +346,7 @@
                     bgModel,
                     LauncherAppState.getInstance(previewContext).getModel().getModelDelegate(),
                     new BaseLauncherBinder(LauncherAppState.getInstance(previewContext), bgModel,
-                            /* bgAllAppsList= */ null, new Callbacks[0]),
-                    LauncherAppState.getInstance(
-                            previewContext).getModel().getWidgetsFilterDataProvider()) {
+                            /* bgAllAppsList= */ null, new Callbacks[0])) {
 
                 @Override
                 public void run() {
@@ -421,7 +422,7 @@
 
 
         if (!Flags.newCustomizationPickerUi()) {
-            view.setAlpha(0);
+            view.setAlpha(mSkipAnimations ? 1 : 0);
             view.animate().alpha(1)
                     .setInterpolator(new AccelerateDecelerateInterpolator())
                     .setDuration(FADE_IN_ANIMATION_DURATION)
@@ -442,7 +443,7 @@
             );
             mViewRoot.setLayoutParams(layoutParams);
             mViewRoot.addView(view);
-            mViewRoot.setAlpha(0);
+            mViewRoot.setAlpha(mSkipAnimations ? 1 : 0);
             mViewRoot.animate().alpha(1)
                     .setInterpolator(new AccelerateDecelerateInterpolator())
                     .setDuration(FADE_IN_ANIMATION_DURATION)
diff --git a/src/com/android/launcher3/model/BaseLauncherBinder.java b/src/com/android/launcher3/model/BaseLauncherBinder.java
index a2ca6b6..262bf67 100644
--- a/src/com/android/launcher3/model/BaseLauncherBinder.java
+++ b/src/com/android/launcher3/model/BaseLauncherBinder.java
@@ -26,8 +26,6 @@
 import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;
 
-import static java.util.Collections.emptyList;
-
 import android.os.Trace;
 import android.util.Log;
 import android.util.Pair;
@@ -45,7 +43,6 @@
 import com.android.launcher3.model.BgDataModel.FixedContainerItems;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.ItemInfo;
-import com.android.launcher3.model.data.PackageItemInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
@@ -165,17 +162,10 @@
         if (!WIDGETS_ENABLED) {
             return;
         }
-        Map<PackageItemInfo, List<WidgetItem>>
-                widgetsByPackageItem = mBgDataModel.widgetsModel.getWidgetsByPackageItemForPicker();
         List<WidgetsListBaseEntry> widgets = new WidgetsListBaseEntriesBuilder(mApp.getContext())
-                .build(widgetsByPackageItem);
-        Predicate<WidgetItem> filter = mBgDataModel.widgetsModel.getDefaultWidgetsFilter();
-        List<WidgetsListBaseEntry> defaultWidgets =
-                filter != null ? new WidgetsListBaseEntriesBuilder(
-                        mApp.getContext()).build(widgetsByPackageItem,
-                        mBgDataModel.widgetsModel.getDefaultWidgetsFilter()) : emptyList();
+                .build(mBgDataModel.widgetsModel.getWidgetsByPackageItemForPicker());
 
-        executeCallbacksTask(c -> c.bindAllWidgets(widgets, defaultWidgets), mUiExecutor);
+        executeCallbacksTask(c -> c.bindAllWidgets(widgets), mUiExecutor);
     }
 
     /**
diff --git a/src/com/android/launcher3/model/BgDataModel.java b/src/com/android/launcher3/model/BgDataModel.java
index eab28b7..d9eccaf 100644
--- a/src/com/android/launcher3/model/BgDataModel.java
+++ b/src/com/android/launcher3/model/BgDataModel.java
@@ -431,9 +431,8 @@
         /**
          * Binds the app widgets to the providers that share widgets with the UI.
          */
-        default void bindAllWidgets(@NonNull List<WidgetsListBaseEntry> widgets,
-                @NonNull List<WidgetsListBaseEntry> defaultWidgets) {
-        }
+        default void bindAllWidgets(@NonNull List<WidgetsListBaseEntry> widgets) { }
+
         default void bindSmartspaceWidget() { }
 
         /** Called when workspace has been bound. */
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index d44b289..fb1ebaf 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -20,7 +20,6 @@
 import static com.android.launcher3.Flags.enableLauncherBrMetricsFixed;
 import static com.android.launcher3.Flags.enableSmartspaceAsAWidget;
 import static com.android.launcher3.Flags.enableSmartspaceRemovalToggle;
-import static com.android.launcher3.Flags.enableTieredWidgetsByDefaultInPicker;
 import static com.android.launcher3.LauncherPrefs.IS_FIRST_LOAD_AFTER_RESTORE;
 import static com.android.launcher3.LauncherPrefs.SHOULD_SHOW_SMARTSPACE;
 import static com.android.launcher3.LauncherSettings.Favorites.DESKTOP_ICON_FLAG;
@@ -148,7 +147,6 @@
     private final UserManager mUserManager;
     private final UserCache mUserCache;
     private final PackageManagerHelper mPmHelper;
-    private final WidgetsFilterDataProvider mWidgetsFilterDataProvider;
 
     private final InstallSessionHelper mSessionHelper;
     private final IconCache mIconCache;
@@ -167,16 +165,13 @@
     private String mDbName;
 
     public LoaderTask(@NonNull LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel bgModel,
-            ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder,
-            @NonNull WidgetsFilterDataProvider widgetsFilterDataProvider) {
-        this(app, bgAllAppsList, bgModel, modelDelegate, launcherBinder, widgetsFilterDataProvider,
-                new UserManagerState());
+            ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder) {
+        this(app, bgAllAppsList, bgModel, modelDelegate, launcherBinder, new UserManagerState());
     }
 
     @VisibleForTesting
     LoaderTask(@NonNull LauncherAppState app, AllAppsList bgAllAppsList, BgDataModel bgModel,
             ModelDelegate modelDelegate, @NonNull BaseLauncherBinder launcherBinder,
-            WidgetsFilterDataProvider widgetsFilterDataProvider,
             UserManagerState userManagerState) {
         mApp = app;
         mBgAllAppsList = bgAllAppsList;
@@ -191,7 +186,6 @@
         mIconCache = mApp.getIconCache();
         mUserManagerState = userManagerState;
         mInstallingPkgsCached = null;
-        mWidgetsFilterDataProvider = widgetsFilterDataProvider;
     }
 
     protected synchronized void waitForIdle() {
@@ -348,13 +342,6 @@
 
             // fourth step
             WidgetsModel widgetsModel = mBgDataModel.widgetsModel;
-            if (enableTieredWidgetsByDefaultInPicker()) {
-                // Begin periodic refresh of filters
-                mWidgetsFilterDataProvider.initPeriodicDataRefresh(
-                        mApp.getModel()::onWidgetFiltersLoaded);
-                // And, update model with currently cached data.
-                widgetsModel.updateWidgetFilters(mWidgetsFilterDataProvider);
-            }
             List<CachedObject> allWidgetsList = widgetsModel.update(mApp, /*packageUser=*/null);
             logASplit("load widgets finished");
 
diff --git a/src/com/android/launcher3/model/ModelTaskController.kt b/src/com/android/launcher3/model/ModelTaskController.kt
index 6e3e35e..5566482 100644
--- a/src/com/android/launcher3/model/ModelTaskController.kt
+++ b/src/com/android/launcher3/model/ModelTaskController.kt
@@ -77,19 +77,10 @@
     }
 
     fun bindUpdatedWidgets(dataModel: BgDataModel) {
-        val widgetsByPackageItem = dataModel.widgetsModel.widgetsByPackageItemForPicker
-        val allWidgets = WidgetsListBaseEntriesBuilder(app.context).build(widgetsByPackageItem)
-
-        val defaultWidgetsFilter = dataModel.widgetsModel.defaultWidgetsFilter
-        val defaultWidgets =
-            if (defaultWidgetsFilter != null) {
-                WidgetsListBaseEntriesBuilder(app.context)
-                    .build(widgetsByPackageItem, defaultWidgetsFilter)
-            } else {
-                emptyList()
-            }
-
-        scheduleCallbackTask { it.bindAllWidgets(allWidgets, defaultWidgets) }
+        val allWidgets =
+            WidgetsListBaseEntriesBuilder(app.context)
+                .build(dataModel.widgetsModel.widgetsByPackageItemForPicker)
+        scheduleCallbackTask { it.bindAllWidgets(allWidgets) }
     }
 
     fun deleteAndBindComponentsRemoved(matcher: Predicate<ItemInfo?>, reason: String?) {
diff --git a/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt b/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt
index 0571de3..90d6fb2 100644
--- a/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt
+++ b/src/com/android/launcher3/model/WidgetsFilterDataProvider.kt
@@ -16,55 +16,38 @@
 
 package com.android.launcher3.model
 
-import android.content.Context
-import androidx.annotation.WorkerThread
-import com.android.launcher3.R
-import com.android.launcher3.util.ResourceBasedOverride
+import com.android.launcher3.dagger.LauncherAppSingleton
 import java.util.function.Predicate
+import javax.inject.Inject
 
 /** Helper for the widgets model to load the filters that can be applied to available widgets. */
-open class WidgetsFilterDataProvider(val context: Context) : ResourceBasedOverride {
+@LauncherAppSingleton
+open class WidgetsFilterDataProvider @Inject constructor() {
+
+    /** Filter that should be applied to the widget predictions */
+    open val predictedWidgetsFilter: Predicate<WidgetItem>? = null
+
     /**
-     * Start regular periodic refresh of widget filtering data starting now (if not started
-     * already).
+     * Filter that should be applied to the widgets list to see which widgets can be shown by
+     * default.
      */
-    @WorkerThread
-    open fun initPeriodicDataRefresh(callback: WidgetsFilterLoadedCallback? = null) {
-        // no-op
+    open val defaultWidgetsFilter: Predicate<WidgetItem>? = null
+
+    protected val listeners = mutableListOf<WidgetsFilterLoadedCallback>()
+
+    /** Adds a callback for listening to filter changes */
+    fun addFilterChangeCallback(callback: WidgetsFilterLoadedCallback) {
+        listeners.add(callback)
     }
 
-    /**
-     * Returns a filter that should be applied to the widget predictions.
-     *
-     * @return null if no filter needs to be applied
-     */
-    @WorkerThread open fun getPredictedWidgetsFilter(): Predicate<WidgetItem>? = null
-
-    /**
-     * Returns a filter that should be applied to the widgets list to see which widgets can be shown
-     * by default.
-     *
-     * @return null if no separate "default" list is supported
-     */
-    @WorkerThread open fun getDefaultWidgetsFilter(): Predicate<WidgetItem>? = null
-
-    /** Called when filter data provider is no longer needed. */
-    open fun destroy() {}
-
-    companion object {
-        /** Returns a new instance of the [WidgetsFilterDataProvider] based on resource override. */
-        fun newInstance(context: Context?): WidgetsFilterDataProvider {
-            return ResourceBasedOverride.Overrides.getObject(
-                WidgetsFilterDataProvider::class.java,
-                context,
-                R.string.widgets_filter_data_provider_class,
-            )
-        }
+    /** Removes a previously added callback */
+    fun removeFilterChangeCallback(callback: WidgetsFilterLoadedCallback) {
+        listeners.remove(callback)
     }
-}
 
-/** Interface for the model callback to be invoked when filters are loaded. */
-interface WidgetsFilterLoadedCallback {
-    /** Method called back when widget filters are loaded */
-    fun onWidgetsFilterLoaded()
+    /** Interface for the model callback to be invoked when filters are loaded. */
+    interface WidgetsFilterLoadedCallback {
+        /** Method called back when widget filters are loaded */
+        fun onWidgetsFilterLoaded()
+    }
 }
diff --git a/src/com/android/launcher3/model/WidgetsModel.java b/src/com/android/launcher3/model/WidgetsModel.java
index ab960d8..52b142d 100644
--- a/src/com/android/launcher3/model/WidgetsModel.java
+++ b/src/com/android/launcher3/model/WidgetsModel.java
@@ -19,8 +19,6 @@
 import android.util.Log;
 import android.util.Pair;
 
-import androidx.annotation.AnyThread;
-import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.collection.ArrayMap;
 
@@ -68,8 +66,6 @@
 
     /* Map of widgets and shortcuts that are tracked per package. */
     private final Map<PackageItemInfo, List<WidgetItem>> mWidgetsByPackageItem = new HashMap<>();
-    @Nullable private Predicate<WidgetItem> mDefaultWidgetsFilter = null;
-    @Nullable private Predicate<WidgetItem> mPredictedWidgetsFilter = null;
     @Nullable private WidgetValidityCheckForPicker mWidgetValidityCheckForPicker = null;
 
     /**
@@ -129,37 +125,6 @@
     }
 
     /**
-     * Returns widget filter that can be applied to {@link WidgetItem}s to check if they can be
-     * shown in the default widgets list.
-     * <p>Returns null if filtering isn't available</p>
-     */
-    @AnyThread
-    public @Nullable Predicate<WidgetItem> getDefaultWidgetsFilter() {
-        return mDefaultWidgetsFilter;
-    }
-
-    /**
-     * Returns widget filter that can be applied to {@link WidgetItem}s to check if they can be
-     * part of widget predictions.
-     * <p>Returns null if filter isn't available</p>
-     */
-    @AnyThread
-    public @Nullable  Predicate<WidgetItem> getPredictedWidgetsFilter() {
-        return mPredictedWidgetsFilter;
-    }
-
-    /**
-     * Updates model with latest filter data in cache.
-     */
-    public void updateWidgetFilters(@NonNull WidgetsFilterDataProvider widgetsFilterDataProvider) {
-        if (!WIDGETS_ENABLED) {
-            return;
-        }
-        mDefaultWidgetsFilter = widgetsFilterDataProvider.getDefaultWidgetsFilter();
-        mPredictedWidgetsFilter = widgetsFilterDataProvider.getPredictedWidgetsFilter();
-    }
-
-    /**
      * @param packageUser If null, all widgets and shortcuts are updated and returned, otherwise
      *                    only widgets and shortcuts associated with the package/user are.
      */
diff --git a/src/com/android/launcher3/popup/SystemShortcut.java b/src/com/android/launcher3/popup/SystemShortcut.java
index 7e08c6e..b7efdec 100644
--- a/src/com/android/launcher3/popup/SystemShortcut.java
+++ b/src/com/android/launcher3/popup/SystemShortcut.java
@@ -210,30 +210,6 @@
         }
     }
 
-    public static final Factory<ActivityContext> PIN_UNPIN_ITEM =
-            (context, itemInfo, originalView) -> {
-                // Predicted items use {@code HotseatPredictionController.PinPrediction} shortcut
-                // to pin.
-                if (itemInfo.isPredictedItem()) {
-                    return null;
-                }
-                return new PinUnpinItem<>(context, itemInfo, originalView);
-            };
-
-    private static class PinUnpinItem<T extends ActivityContext> extends SystemShortcut<T> {
-        PinUnpinItem(T target, ItemInfo itemInfo, @NonNull View originalView) {
-            // TODO(b/375648361): Check the pin state of the item to determine if the pin or the
-            //  unpin option should be used.
-            super(R.drawable.ic_pin, R.string.pin_to_taskbar, target,
-                    itemInfo, originalView);
-        }
-
-        @Override
-        public void onClick(View view) {
-            // TODO(b/375648361): Pin/Unpin the item here.
-        }
-    }
-
     public static final Factory<ActivityContext> PRIVATE_PROFILE_INSTALL =
             (context, itemInfo, originalView) -> {
                 if (originalView == null) {
diff --git a/src/com/android/launcher3/testing/TestInformationHandler.java b/src/com/android/launcher3/testing/TestInformationHandler.java
index 943a913..e5105cd 100644
--- a/src/com/android/launcher3/testing/TestInformationHandler.java
+++ b/src/com/android/launcher3/testing/TestInformationHandler.java
@@ -214,6 +214,10 @@
                         ENABLE_TASKBAR_NAVBAR_UNIFICATION);
                 return response;
 
+            case TestProtocol.REQUEST_TASKBAR_SHOWN_ON_HOME:
+                response.putBoolean(TEST_INFO_RESPONSE_FIELD,
+                        DisplayController.showLockedTaskbarOnHome(mContext));
+                return response;
             case TestProtocol.REQUEST_NUM_ALL_APPS_COLUMNS:
                 response.putInt(TestProtocol.TEST_INFO_RESPONSE_FIELD,
                         mDeviceProfile.numShownAllAppsColumns);
diff --git a/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java b/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java
index 5b1da5b..a761ecd 100644
--- a/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetListSpaceEntry.java
@@ -33,4 +33,9 @@
                 Collections.EMPTY_LIST);
         mPkgItem.title = "";
     }
+
+    @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetListSpaceEntry();
+    }
 }
diff --git a/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java b/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java
index 0003b76..9246e45 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListBaseEntry.java
@@ -43,4 +43,7 @@
         this.mWidgets =
                 items.stream().sorted(new WidgetItemComparator()).collect(Collectors.toList());
     }
+
+
+    public abstract WidgetsListBaseEntry copy();
 }
diff --git a/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java b/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java
index d709196..cc1739f 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListContentEntry.java
@@ -58,6 +58,11 @@
     }
 
     @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetsListContentEntry(mPkgItem, mTitleSectionName, mWidgets, mMaxSpanSize);
+    }
+
+    @Override
     public String toString() {
         return "Content:" + mPkgItem.packageName + ":" + mWidgets.size() + " maxSpanSize: "
                 + mMaxSpanSize;
diff --git a/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java b/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java
index 8c84030..7519bb7 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListExpandActionEntry.java
@@ -35,4 +35,9 @@
                 /*items=*/ Collections.EMPTY_LIST);
         mPkgItem.title = "";
     }
+
+    @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetsListExpandActionEntry();
+    }
 }
diff --git a/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java b/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
index 0d775c3..e2ea068 100644
--- a/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
+++ b/src/com/android/launcher3/widget/model/WidgetsListHeaderEntry.java
@@ -83,6 +83,12 @@
         mIsWidgetListShown = isWidgetListShown;
     }
 
+    @Override
+    public WidgetsListBaseEntry copy() {
+        return new WidgetsListHeaderEntry(mPkgItem, mTitleSectionName, mWidgets,
+                mVisibleWidgetsCount, mIsSearchEntry, mIsWidgetListShown);
+    }
+
     /** Returns {@code true} if the widgets list associated with this header is shown. */
     public boolean isWidgetListShown() {
         return mIsWidgetListShown;
diff --git a/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt b/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt
index 46d3e7a..5b97a49 100644
--- a/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt
+++ b/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProvider.kt
@@ -16,43 +16,79 @@
 
 package com.android.launcher3.widget.picker.model
 
+import android.content.Context
+import com.android.launcher3.dagger.LauncherComponentProvider.appComponent
+import com.android.launcher3.model.WidgetItem
+import com.android.launcher3.model.WidgetsFilterDataProvider
+import com.android.launcher3.model.WidgetsFilterDataProvider.WidgetsFilterLoadedCallback
 import com.android.launcher3.model.data.ItemInfo
 import com.android.launcher3.widget.model.WidgetsListBaseEntry
 import com.android.launcher3.widget.picker.model.data.WidgetPickerData
 import com.android.launcher3.widget.picker.model.data.WidgetPickerDataUtils.withRecommendedWidgets
 import com.android.launcher3.widget.picker.model.data.WidgetPickerDataUtils.withWidgets
 import java.io.PrintWriter
+import java.util.function.Predicate
 
 /**
  * Provides [WidgetPickerData] to various views such as widget picker, app-specific widget picker,
  * widgets shortcut.
  */
-class WidgetPickerDataProvider {
+class WidgetPickerDataProvider(private val filterProvider: WidgetsFilterDataProvider) :
+    WidgetsFilterLoadedCallback {
+
+    constructor(context: Context) : this(context.appComponent.widgetsFilterDataProvider)
+
     /** All the widgets data provided for the views */
     private var mWidgetPickerData: WidgetPickerData = WidgetPickerData()
 
     private var changeListener: WidgetPickerDataChangeListener? = null
 
+    var hostSpecifiedDefaultWidgetsFilter: Predicate<WidgetItem>? = null
+
+    private var allWidgets: List<WidgetsListBaseEntry> = emptyList()
+
     /** Sets a listener to be called back when widget data is updated. */
     fun setChangeListener(changeListener: WidgetPickerDataChangeListener?) {
         this.changeListener = changeListener
     }
 
+    init {
+        filterProvider.addFilterChangeCallback(this)
+    }
+
     /** Returns the current snapshot of [WidgetPickerData]. */
     fun get(): WidgetPickerData {
         return mWidgetPickerData
     }
 
+    override fun onWidgetsFilterLoaded() {
+        setWidgets(allWidgets)
+    }
+
     /**
      * Updates the widgets available to the widget picker.
      *
      * Generally called when the widgets model has new data.
      */
-    @JvmOverloads
-    fun setWidgets(
-        allWidgets: List<WidgetsListBaseEntry>,
-        defaultWidgets: List<WidgetsListBaseEntry> = listOf()
-    ) {
+    fun setWidgets(allWidgets: List<WidgetsListBaseEntry>) {
+        this.allWidgets = allWidgets
+
+        val currentFilter = filterProvider.defaultWidgetsFilter
+        val finalFilter =
+            when {
+                currentFilter != null && hostSpecifiedDefaultWidgetsFilter != null ->
+                    currentFilter.and(hostSpecifiedDefaultWidgetsFilter)
+                hostSpecifiedDefaultWidgetsFilter != null -> hostSpecifiedDefaultWidgetsFilter
+                else -> currentFilter
+            }
+
+        val defaultWidgets =
+            if (finalFilter != null)
+                allWidgets
+                    .map { it.copy().apply { mWidgets.removeIf(finalFilter) } }
+                    .filter { it.mWidgets.isNotEmpty() }
+            else emptyList()
+
         mWidgetPickerData =
             mWidgetPickerData.withWidgets(allWidgets = allWidgets, defaultWidgets = defaultWidgets)
         changeListener?.onWidgetsBound()
@@ -74,6 +110,10 @@
         writer.println("$prefix\twidgetPickerData:$mWidgetPickerData")
     }
 
+    fun destroy() {
+        filterProvider.removeFilterChangeCallback(this)
+    }
+
     interface WidgetPickerDataChangeListener {
         /** A callback to get notified when widgets are bound. */
         fun onWidgetsBound()
diff --git a/tests/multivalentTests/src/com/android/launcher3/AppWidgetsRestoredReceiverTest.kt b/tests/multivalentTests/src/com/android/launcher3/AppWidgetsRestoredReceiverTest.kt
index 0e06051..6483bd5 100644
--- a/tests/multivalentTests/src/com/android/launcher3/AppWidgetsRestoredReceiverTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/AppWidgetsRestoredReceiverTest.kt
@@ -6,7 +6,7 @@
 import android.appwidget.AppWidgetManager.EXTRA_APPWIDGET_OLD_IDS
 import android.appwidget.AppWidgetManager.EXTRA_HOST_ID
 import android.content.Intent
-import android.platform.uiautomator_helpers.DeviceHelpers
+import android.platform.uiautomatorhelpers.DeviceHelpers
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.launcher3.LauncherPrefs.Companion.APP_WIDGET_IDS
diff --git a/tests/multivalentTests/src/com/android/launcher3/LauncherPrefsTest.kt b/tests/multivalentTests/src/com/android/launcher3/LauncherPrefsTest.kt
index 4aeef2e..da9cc86 100644
--- a/tests/multivalentTests/src/com/android/launcher3/LauncherPrefsTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/LauncherPrefsTest.kt
@@ -24,12 +24,18 @@
 import com.google.common.truth.Truth.assertThat
 import java.util.concurrent.CountDownLatch
 import java.util.concurrent.TimeUnit
+import org.junit.Assert.assertThrows
 import org.junit.Test
 import org.junit.runner.RunWith
 
 private val TEST_BOOLEAN_ITEM = LauncherPrefs.nonRestorableItem("1", false)
 private val TEST_STRING_ITEM = LauncherPrefs.nonRestorableItem("2", "( ͡❛ ͜ʖ ͡❛)")
 private val TEST_INT_ITEM = LauncherPrefs.nonRestorableItem("3", -1)
+private val TEST_FLOAT_ITEM = LauncherPrefs.nonRestorableItem("4", -1f)
+private val TEST_LONG_ITEM = LauncherPrefs.nonRestorableItem("5", -1L)
+private val TEST_SET_ITEM = LauncherPrefs.nonRestorableItem("6", setOf<String>())
+private val TEST_HASHSET_ITEM = LauncherPrefs.nonRestorableItem("7", hashSetOf<String>())
+
 private val TEST_CONTEXTUAL_ITEM =
     ContextualItem("4", true, { true }, EncryptionType.ENCRYPTED, Boolean::class.java)
 
@@ -144,15 +150,49 @@
     }
 
     @Test
+    fun whenItemType_isInvalid_thenThrowException() {
+        val badItem = LauncherPrefs.nonRestorableItem("8", mapOf<String, String>())
+        with(launcherPrefs) {
+            assertThrows(IllegalArgumentException::class.java) {
+                putSync(badItem.to(badItem.defaultValue))
+            }
+            assertThrows(IllegalArgumentException::class.java) { get(badItem) }
+        }
+    }
+
+    @Test
     fun put_storesListOfItemsInLauncherPrefs_successfully() {
         with(launcherPrefs) {
             putSync(
                 TEST_STRING_ITEM.to(TEST_STRING_ITEM.defaultValue),
                 TEST_INT_ITEM.to(TEST_INT_ITEM.defaultValue),
                 TEST_BOOLEAN_ITEM.to(TEST_BOOLEAN_ITEM.defaultValue),
+                TEST_FLOAT_ITEM.to(TEST_FLOAT_ITEM.defaultValue),
+                TEST_LONG_ITEM.to(TEST_LONG_ITEM.defaultValue),
+                TEST_SET_ITEM.to(TEST_SET_ITEM.defaultValue),
+                TEST_HASHSET_ITEM.to(TEST_HASHSET_ITEM.defaultValue),
             )
-            assertThat(has(TEST_BOOLEAN_ITEM, TEST_INT_ITEM, TEST_STRING_ITEM)).isTrue()
-            remove(TEST_STRING_ITEM, TEST_INT_ITEM, TEST_BOOLEAN_ITEM)
+            assertThat(
+                    has(
+                        TEST_STRING_ITEM,
+                        TEST_INT_ITEM,
+                        TEST_BOOLEAN_ITEM,
+                        TEST_FLOAT_ITEM,
+                        TEST_LONG_ITEM,
+                        TEST_SET_ITEM,
+                        TEST_HASHSET_ITEM,
+                    )
+                )
+                .isTrue()
+            remove(
+                TEST_STRING_ITEM,
+                TEST_INT_ITEM,
+                TEST_BOOLEAN_ITEM,
+                TEST_FLOAT_ITEM,
+                TEST_LONG_ITEM,
+                TEST_SET_ITEM,
+                TEST_HASHSET_ITEM,
+            )
         }
     }
 
diff --git a/tests/multivalentTests/src/com/android/launcher3/icons/mono/MonoIconThemeControllerTest.kt b/tests/multivalentTests/src/com/android/launcher3/icons/mono/MonoIconThemeControllerTest.kt
index 12c14fb..2c9cb2f 100644
--- a/tests/multivalentTests/src/com/android/launcher3/icons/mono/MonoIconThemeControllerTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/icons/mono/MonoIconThemeControllerTest.kt
@@ -38,6 +38,7 @@
 import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertNull
 import org.junit.Assume.assumeFalse
+import org.junit.Assume.assumeTrue
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -77,6 +78,8 @@
     @EnableFlags(Flags.FLAG_FORCE_MONOCHROME_APP_ICONS)
     fun `createThemedBitmap when mono generation is enabled`() {
         ensureBitmapSerializationSupported()
+        // Make sure forced theme icon is enabled in BaseIconFactory
+        assumeTrue(iconFactory.shouldForceThemeIcon())
         val icon = AdaptiveIconDrawable(ColorDrawable(Color.BLACK), null, null)
         assertNotNull(
             MonoIconThemeController().createThemedBitmap(icon, BitmapInfo.LOW_RES_INFO, iconFactory)
diff --git a/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt b/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt
index d704195..777d81b 100644
--- a/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/model/WidgetsModelTest.kt
@@ -43,7 +43,6 @@
 import com.google.common.truth.Truth.assertThat
 import java.util.concurrent.CountDownLatch
 import java.util.concurrent.TimeUnit
-import java.util.function.Predicate
 import org.junit.Assert.fail
 import org.junit.Before
 import org.junit.Rule
@@ -65,7 +64,6 @@
     @Mock private lateinit var appWidgetManager: AppWidgetManager
     @Mock private lateinit var app: LauncherAppState
     @Mock private lateinit var iconCacheMock: IconCache
-    @Mock private lateinit var widgetsFilterDataProvider: WidgetsFilterDataProvider
 
     private lateinit var context: Context
     private lateinit var idp: InvariantDeviceProfile
@@ -252,27 +250,6 @@
         // No exception
     }
 
-    @Test
-    fun updateWidgetFilters_setsFiltersCorrectly() {
-        val testDefaultWidgetFilter = Predicate<WidgetItem> { w -> w.widgetInfo != null }
-        whenever(widgetsFilterDataProvider.getDefaultWidgetsFilter())
-            .thenReturn(testDefaultWidgetFilter)
-        val testPredicatedWidgetFilter = Predicate<WidgetItem> { w -> w.widgetInfo != null }
-        whenever(widgetsFilterDataProvider.getPredictedWidgetsFilter())
-            .thenReturn(testPredicatedWidgetFilter)
-
-        underTest.updateWidgetFilters(widgetsFilterDataProvider)
-
-        assertThat(underTest.defaultWidgetsFilter).isEqualTo(testDefaultWidgetFilter)
-        assertThat(underTest.predictedWidgetsFilter).isEqualTo(testPredicatedWidgetFilter)
-    }
-
-    @Test
-    fun widgetFilters_nullInitially() {
-        assertThat(underTest.defaultWidgetsFilter).isNull()
-        assertThat(underTest.predictedWidgetsFilter).isNull()
-    }
-
     private fun loadWidgets() {
         val latch = CountDownLatch(1)
         Executors.MODEL_EXECUTOR.execute {
diff --git a/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java b/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java
index 8be1341..acd17d1 100644
--- a/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java
+++ b/tests/multivalentTests/src/com/android/launcher3/util/TestSandboxModelContextWrapper.java
@@ -28,6 +28,7 @@
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AlphabeticalAppsList;
 import com.android.launcher3.model.BgDataModel;
+import com.android.launcher3.model.WidgetsFilterDataProvider;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.pm.UserCache;
 import com.android.launcher3.popup.PopupDataProvider;
@@ -58,7 +59,7 @@
 
     private final PopupDataProvider mPopupDataProvider = new PopupDataProvider(this);
     private final WidgetPickerDataProvider mWidgetPickerDataProvider =
-            new WidgetPickerDataProvider();
+            new WidgetPickerDataProvider(new WidgetsFilterDataProvider());
     protected final UserCache mUserCache;
 
     public TestSandboxModelContextWrapper(SandboxContext base) {
diff --git a/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt b/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt
index 1da74cb..c1827bc 100644
--- a/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt
+++ b/tests/multivalentTests/src/com/android/launcher3/widget/picker/model/WidgetPickerDataProviderTest.kt
@@ -40,6 +40,7 @@
 import com.android.launcher3.widget.model.WidgetsListHeaderEntry
 import com.android.launcher3.widget.picker.model.WidgetPickerDataProvider.WidgetPickerDataChangeListener
 import com.google.common.truth.Truth.assertThat
+import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -72,14 +73,14 @@
 
     private lateinit var appWidgetItem: WidgetItem
 
-    private var underTest = WidgetPickerDataProvider()
+    private lateinit var underTest: WidgetPickerDataProvider
 
     @Before
     fun setUp() {
         userHandle = UserHandle.CURRENT
         context = ActivityContextWrapper(ApplicationProvider.getApplicationContext())
         testInvariantProfile = LauncherAppState.getIDP(context)
-
+        underTest = WidgetPickerDataProvider(context)
         doAnswer { invocation: InvocationOnMock ->
                 val componentWithLabel = invocation.getArgument<Any>(0) as CachedObject
                 componentWithLabel.getComponent().shortClassName
@@ -90,6 +91,11 @@
         appWidgetItem = createWidgetItem()
     }
 
+    @After
+    fun tearDown() {
+        underTest.destroy()
+    }
+
     @Test
     fun setWidgets_invokesTheListener_andUpdatedWidgetsAvailable() {
         assertThat(underTest.get().allWidgets).isEmpty()
diff --git a/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java b/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java
index f490bd6..95d5076 100644
--- a/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java
+++ b/tests/src/com/android/launcher3/dragging/TaplUninstallRemoveTest.java
@@ -36,6 +36,7 @@
 import com.android.launcher3.ui.PortraitLandscapeRunner.PortraitLandscape;
 import com.android.launcher3.util.TestUtil;
 import com.android.launcher3.util.Wait;
+import com.android.launcher3.util.rule.ScreenRecordRule;
 
 import org.junit.Test;
 
@@ -126,6 +127,7 @@
      * Adds three icons to the workspace and removes one of them by dragging to uninstall.
      */
     @Test
+    @ScreenRecordRule.ScreenRecord // b/399756302
     @PlatinumTest(focusArea = "launcher")
     public void uninstallWorkspaceIcon() throws IOException {
         Point[] gridPositions = TestUtil.getCornersAndCenterPositions(mLauncher);
diff --git a/tests/src/com/android/launcher3/model/LoaderTaskTest.kt b/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
index 582cf3c..246219f 100644
--- a/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
+++ b/tests/src/com/android/launcher3/model/LoaderTaskTest.kt
@@ -48,7 +48,6 @@
 import dagger.BindsInstance
 import dagger.Component
 import java.util.concurrent.CountDownLatch
-import java.util.function.Predicate
 import junit.framework.Assert.assertEquals
 import org.junit.After
 import org.junit.Before
@@ -96,7 +95,6 @@
     @Mock private lateinit var modelDelegate: ModelDelegate
     @Mock private lateinit var launcherBinder: BaseLauncherBinder
     private lateinit var launcherModel: LauncherModel
-    @Mock private lateinit var widgetsFilterDataProvider: WidgetsFilterDataProvider
     @Mock private lateinit var transaction: LoaderTransaction
     @Mock private lateinit var iconCache: IconCache
     @Mock private lateinit var idleLock: LooperIdleLock
@@ -130,7 +128,6 @@
         `when`(launcherBinder.newIdleLock(any())).thenReturn(idleLock)
         `when`(idleLock.awaitLocked(1000)).thenReturn(false)
         `when`(iconCache.getUpdateHandler()).thenReturn(iconCacheUpdateHandler)
-        `when`(widgetsFilterDataProvider.getDefaultWidgetsFilter()).thenReturn(Predicate { true })
         context.initDaggerComponent(
             DaggerLoaderTaskTest_TestComponent.builder()
                 .bindUserCache(userCache)
@@ -160,14 +157,7 @@
             val mockUserHandles = arrayListOf<UserHandle>(MAIN_HANDLE)
             `when`(userCache.userProfiles).thenReturn(mockUserHandles)
             `when`(userCache.getUserInfo(MAIN_HANDLE)).thenReturn(UserIconInfo(MAIN_HANDLE, 1))
-            LoaderTask(
-                    app,
-                    bgAllAppsList,
-                    this,
-                    modelDelegate,
-                    launcherBinder,
-                    widgetsFilterDataProvider,
-                )
+            LoaderTask(app, bgAllAppsList, this, modelDelegate, launcherBinder)
                 .runSyncOnBackgroundThread()
             Truth.assertThat(
                     itemsIdMap
@@ -188,19 +178,11 @@
                 )
                 .isAtLeast(8)
             Truth.assertThat(itemsIdMap.size()).isAtLeast(40)
-            Truth.assertThat(widgetsModel.defaultWidgetsFilter).isNotNull()
         }
 
     @Test
     fun bindsLoadedDataCorrectly() {
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         verify(launcherBinder).bindWorkspace(true, false)
@@ -209,7 +191,6 @@
         verify(launcherBinder).bindAllApps()
         verify(iconCacheUpdateHandler, times(4)).updateIcons(any(), any<CachingLogic<Any>>(), any())
         verify(launcherBinder).bindDeepShortcuts()
-        verify(widgetsFilterDataProvider).initPeriodicDataRefresh(any())
         verify(launcherBinder).bindWidgets()
         verify(modelDelegate).loadAndBindOtherItems(anyOrNull())
         verify(iconCacheUpdateHandler).finish()
@@ -227,15 +208,7 @@
             `when`(userManagerState?.isUserQuiet(MAIN_HANDLE)).thenReturn(true)
             `when`(userCache.getUserInfo(MAIN_HANDLE)).thenReturn(UserIconInfo(MAIN_HANDLE, 1))
 
-            LoaderTask(
-                    app,
-                    bgAllAppsList,
-                    this,
-                    modelDelegate,
-                    launcherBinder,
-                    widgetsFilterDataProvider,
-                    userManagerState,
-                )
+            LoaderTask(app, bgAllAppsList, this, modelDelegate, launcherBinder, userManagerState)
                 .runSyncOnBackgroundThread()
 
             verify(bgAllAppsList)
@@ -256,15 +229,7 @@
             `when`(userManagerState?.isUserQuiet(MAIN_HANDLE)).thenReturn(true)
             `when`(userCache.getUserInfo(MAIN_HANDLE)).thenReturn(UserIconInfo(MAIN_HANDLE, 3))
 
-            LoaderTask(
-                    app,
-                    bgAllAppsList,
-                    this,
-                    modelDelegate,
-                    launcherBinder,
-                    widgetsFilterDataProvider,
-                    userManagerState,
-                )
+            LoaderTask(app, bgAllAppsList, this, modelDelegate, launcherBinder, userManagerState)
                 .runSyncOnBackgroundThread()
 
             verify(bgAllAppsList)
@@ -303,14 +268,7 @@
         RestoreDbTask.setPending(spyContext)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -378,14 +336,7 @@
         Settings.Secure.putInt(spyContext.contentResolver, "launcher_broadcast_installed_apps", 0)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -424,14 +375,7 @@
         RestoreDbTask.setPending(spyContext)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -470,14 +414,7 @@
         RestoreDbTask.setPending(spyContext)
 
         // When
-        LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
             .runSyncOnBackgroundThread()
 
         // Then
@@ -507,15 +444,7 @@
             )
         val expectedAppInfo = AppInfo().apply { componentName = expectedComponent }
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
@@ -545,15 +474,7 @@
             )
         val expectedAppInfo = AppInfo().apply { componentName = expectedComponent }
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
@@ -584,15 +505,7 @@
         val expectedAppInfo =
             AppInfo().apply { componentName = ComponentName("differentPkg", "differentClass") }
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
@@ -619,15 +532,7 @@
             )
         val expectedAppInfo = AppInfo()
         // When
-        val loader =
-            LoaderTask(
-                app,
-                bgAllAppsList,
-                BgDataModel(),
-                modelDelegate,
-                launcherBinder,
-                widgetsFilterDataProvider,
-            )
+        val loader = LoaderTask(app, bgAllAppsList, BgDataModel(), modelDelegate, launcherBinder)
         val actualIconRequest =
             loader.getAppInfoIconRequestInfo(expectedAppInfo, activityInfo, workspaceIconRequests)
         // Then
diff --git a/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java b/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java
index 124c18f..41685d7 100644
--- a/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java
+++ b/tests/src/com/android/launcher3/ui/PortraitLandscapeRunner.java
@@ -97,19 +97,22 @@
             }
 
             private void evaluateInLandscape() throws Throwable {
-                if (Flags.oneGridSpecs()
-                        && WindowManagerProxy.INSTANCE.get(mTest.mTargetContext)
-                        .isTaskbarDrawnInProcess()) {
-                    mTest.executeOnLauncher(launcher -> LauncherPrefs.get(launcher)
-                            .put(FIXED_LANDSCAPE_MODE, true)
-                    );
-                }
+                mTest.executeOnLauncher(launcher -> LauncherPrefs.get(launcher)
+                        .put(FIXED_LANDSCAPE_MODE, shouldHaveFixedLandscape(launcher)));
                 mTest.mDevice.setOrientationLeft();
                 mTest.mLauncher.setExpectedRotation(Surface.ROTATION_90);
                 AbstractLauncherUiTest.checkDetectedLeaks(mTest.mLauncher, true);
                 base.evaluate();
                 mTest.getDevice().pressHome();
             }
+
+            private boolean shouldHaveFixedLandscape(Launcher launcher) {
+                return Flags.oneGridSpecs()
+                        && !launcher.getDeviceProfile().isTablet
+                        && !launcher.getDeviceProfile().isMultiDisplay
+                        && WindowManagerProxy.INSTANCE.get(mTest.mTargetContext)
+                        .isTaskbarDrawnInProcess();
+            }
         };
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 16faf14..e0d2f39 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -929,7 +929,11 @@
                     waitUntilSystemLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilSystemLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
                     waitUntilLauncherObjectGone(KEYBOARD_QUICK_SWITCH_RES_ID);
-                    waitUntilSystemLauncherObjectGone(TASKBAR_RES_ID);
+                    if (isTaskbarShownOnHome()) {
+                        waitForSystemLauncherObject(TASKBAR_RES_ID);
+                    } else {
+                        waitUntilSystemLauncherObjectGone(TASKBAR_RES_ID);
+                    }
 
                     return waitForLauncherObject(WORKSPACE_RES_ID);
                 }
@@ -947,7 +951,9 @@
                     waitUntilLauncherObjectGone(WORKSPACE_RES_ID);
                     waitUntilLauncherObjectGone(WIDGETS_RES_ID);
                     waitUntilSystemLauncherObjectGone(OVERVIEW_RES_ID);
-                    waitUntilSystemLauncherObjectGone(TASKBAR_RES_ID);
+                    if (isTransientTaskbar()) {
+                        waitUntilSystemLauncherObjectGone(TASKBAR_RES_ID);
+                    }
                     waitUntilSystemLauncherObjectGone(SPLIT_PLACEHOLDER_RES_ID);
                     waitUntilLauncherObjectGone(KEYBOARD_QUICK_SWITCH_RES_ID);
 
@@ -959,7 +965,8 @@
                     waitUntilSystemLauncherObjectGone(OVERVIEW_RES_ID);
                     waitUntilLauncherObjectGone(KEYBOARD_QUICK_SWITCH_RES_ID);
 
-                    if (is3PLauncher() && isTablet() && !isTransientTaskbar()) {
+                    if ((is3PLauncher() && isTablet() && !isTransientTaskbar())
+                            || isTaskbarShownOnHome()) {
                         waitForSystemLauncherObject(TASKBAR_RES_ID);
                     } else {
                         waitUntilSystemLauncherObjectGone(TASKBAR_RES_ID);
@@ -2421,6 +2428,12 @@
                 .getBoolean(TestProtocol.TEST_INFO_RESPONSE_FIELD);
     }
 
+    /** Whether taskbar will be shown on home for current default display. */
+    public boolean isTaskbarShownOnHome() {
+        return getTestInfo(TestProtocol.REQUEST_TASKBAR_SHOWN_ON_HOME).getBoolean(
+                TEST_INFO_RESPONSE_FIELD);
+    }
+
     public boolean isImeDocked() {
         return getTestInfo(TestProtocol.REQUEST_TASKBAR_IME_DOCKED).getBoolean(
                 TestProtocol.TEST_INFO_RESPONSE_FIELD);
diff --git a/tests/tapl/com/android/launcher3/tapl/Taskbar.java b/tests/tapl/com/android/launcher3/tapl/Taskbar.java
index b4aaab7..d4e6d31 100644
--- a/tests/tapl/com/android/launcher3/tapl/Taskbar.java
+++ b/tests/tapl/com/android/launcher3/tapl/Taskbar.java
@@ -115,6 +115,23 @@
         }
     }
 
+    /**
+     *  Opens the Home all apps page by clicking the taskbar all apps icon. To be used to open all
+     *  apps when taskbar is visible on home.
+     */
+    public HomeAllApps openAllAppsOnHome() {
+        try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                "want to open home all apps from taskbar");
+             LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {
+
+            mLauncher.clickLauncherObject(mLauncher.waitForObjectInContainer(
+                    mLauncher.waitForSystemLauncherObject(TASKBAR_RES_ID),
+                    getAllAppsButtonSelector()));
+
+            return mLauncher.getAllApps();
+        }
+    }
+
     /** Opens the Taskbar all apps page with the meta keyboard shortcut. */
     public TaskbarAllApps openAllAppsFromKeyboardShortcut() {
         try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck()) {