diff --git a/Android.bp b/Android.bp
index cca48ce..002f6fe 100644
--- a/Android.bp
+++ b/Android.bp
@@ -93,3 +93,93 @@
     sdk_version: "current",
     min_sdk_version: "28",
 }
+
+//
+// Build rule for Launcher3 dependencies lib.
+//
+android_library {
+    name: "Launcher3CommonDepsLib",
+    static_libs: [
+        "androidx.recyclerview_recyclerview",
+        "androidx.dynamicanimation_dynamicanimation",
+        "androidx.preference_preference",
+        "androidx.slice_slice-view",
+        "iconloader_base",
+        "LauncherPluginLib",
+        "launcher_quickstep_log_protos_lite"
+    ],
+    srcs: [
+        "src_build_config/**/*.java",
+    ],
+    resource_dirs: ["res"],
+    optimize: {
+        enabled: false,
+    },
+    sdk_version: "current",
+    min_sdk_version: "26",
+    manifest: "AndroidManifest-common.xml",
+}
+
+//
+// Build rule for Launcher3 app.
+//
+android_app {
+    name: "Launcher3",
+
+    static_libs: [
+        "Launcher3CommonDepsLib",
+    ],
+    srcs: [
+        "src/**/*.java",
+        "src_shortcuts_overrides/**/*.java",
+        "src_ui_overrides/**/*.java",
+        "ext_tests/src/**/*.java",
+    ],
+    resource_dirs: [
+        "ext_tests/res",
+    ],
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+        // Proguard is disable for testing. Derivarive prjects to keep proguard enabled
+        enabled: false,
+    },
+
+    sdk_version: "current",
+    min_sdk_version: "26",
+    target_sdk_version: "29",
+    privileged: true,
+    system_ext_specific: true,
+
+    overrides: [
+        "Home",
+        "Launcher2",
+    ],
+    required: ["privapp_whitelist_com.android.launcher3"],
+
+    jacoco: {
+        include_filter: ["com.android.launcher3.**"],
+    },
+    additional_manifests: [
+        "AndroidManifest-common.xml",
+    ],
+}
+
+//
+// Launcher Robolectric test target.
+//
+java_library {
+    name: "Launcher3TestCommon",
+    libs: [
+        "Launcher3CommonDepsLib",
+    ],
+    srcs: [
+        "src/**/*.java",
+        "src_shortcuts_overrides/**/*.java",
+        "src_ui_overrides/**/*.java",
+        "ext_tests/src/**/*.java",
+        "tests/src_common/**/*.java",
+    ],
+    target_sdk_version: "29",
+    sdk_version: "current",
+    min_sdk_version: "26",
+}
diff --git a/Android.mk b/Android.mk
index 304935b..89870a6 100644
--- a/Android.mk
+++ b/Android.mk
@@ -17,79 +17,6 @@
 LOCAL_PATH := $(call my-dir)
 
 #
-# Build rule for Launcher3 dependencies lib.
-#
-include $(CLEAR_VARS)
-LOCAL_USE_AAPT2 := true
-LOCAL_AAPT2_ONLY := true
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_STATIC_ANDROID_LIBRARIES := \
-    androidx.recyclerview_recyclerview \
-    androidx.dynamicanimation_dynamicanimation \
-    androidx.preference_preference \
-    androidx.slice_slice-view \
-    iconloader_base
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    LauncherPluginLib \
-    launcher_quickstep_log_protos_lite \
-    search_ui
-
-LOCAL_SRC_FILES := \
-    $(call all-java-files-under, src_build_config) \
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 26
-LOCAL_MODULE := Launcher3CommonDepsLib
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_NOTICE_FILE := $(LOCAL_PATH)/NOTICE
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_MANIFEST_FILE := AndroidManifest-common.xml
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-#
-# Build rule for Launcher3 app.
-#
-include $(CLEAR_VARS)
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_STATIC_ANDROID_LIBRARIES := Launcher3CommonDepsLib
-
-LOCAL_SRC_FILES := \
-    $(call all-java-files-under, src) \
-    $(call all-java-files-under, src_shortcuts_overrides) \
-    $(call all-java-files-under, src_ui_overrides) \
-    $(call all-java-files-under, ext_tests/src)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/ext_tests/res
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-# Proguard is disable for testing. Derivarive prjects to keep proguard enabled
-LOCAL_PROGUARD_ENABLED := disabled
-
-LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 26
-LOCAL_PACKAGE_NAME := Launcher3
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_SYSTEM_EXT_MODULE := true
-LOCAL_OVERRIDES_PACKAGES := Home Launcher2
-LOCAL_REQUIRED_MODULES := privapp_whitelist_com.android.launcher3
-
-LOCAL_FULL_LIBS_MANIFEST_FILES := $(LOCAL_PATH)/AndroidManifest-common.xml
-
-LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.launcher3.*
-
-include $(BUILD_PACKAGE)
-
-#
 # Build rule for Launcher3 Go app for Android Go devices.
 #
 include $(CLEAR_VARS)
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 5b30143..161c98e 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -35,6 +35,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.model.WellbeingModel;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.proxy.ProxyActivityStarter;
@@ -83,6 +84,8 @@
 
     private @Nullable TaskbarController mTaskbarController;
     private final TaskbarStateHandler mTaskbarStateHandler = new TaskbarStateHandler(this);
+    // Will be updated when dragging from taskbar.
+    private DragOptions mWorkspaceDragOptions = new DragOptions();
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -270,6 +273,15 @@
     }
 
     @Override
+    public DragOptions getDefaultWorkspaceDragOptions() {
+        return mWorkspaceDragOptions;
+    }
+
+    public void setWorkspaceDragOptions(DragOptions dragOptions) {
+        mWorkspaceDragOptions = dragOptions;
+    }
+
+    @Override
     public void useFadeOutAnimationForLauncherStart(CancellationSignal signal) {
         QuickstepAppTransitionManagerImpl appTransitionManager =
                 (QuickstepAppTransitionManagerImpl) getAppTransitionManager();
diff --git a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
index b570d55..83234e3 100644
--- a/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/PredictionRowView.java
@@ -41,7 +41,6 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
-import com.android.launcher3.allapps.AllAppsSectionDecorator;
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
 import com.android.launcher3.anim.AlphaUpdateListener;
@@ -106,8 +105,6 @@
 
     private boolean mPredictionsEnabled = false;
 
-    AllAppsSectionDecorator.SectionDecorationHandler mDecorationHandler;
-
     @Nullable
     private List<ItemInfo> mPendingPredictedItems;
 
@@ -129,11 +126,6 @@
         mIconFullTextAlpha = Color.alpha(mIconTextColor);
         mIconCurrentTextAlpha = mIconFullTextAlpha;
 
-        if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) {
-            mDecorationHandler = new AllAppsSectionDecorator.SectionDecorationHandler(getContext(),
-                    false, 0, true, true);
-        }
-
         updateVisibility();
     }
 
@@ -159,16 +151,6 @@
 
     @Override
     protected void dispatchDraw(Canvas canvas) {
-        if (mDecorationHandler != null) {
-            mDecorationHandler.reset();
-            int childrenCount = getChildCount();
-            for (int i = 0; i < childrenCount; i++) {
-                mDecorationHandler.extendBounds(getChildAt(i));
-            }
-            mDecorationHandler.onGroupDraw(canvas);
-            mDecorationHandler.onFocusDraw(canvas, getFocusedChild());
-            mLauncher.getAppsView().getActiveRecyclerView().invalidateItemDecorations();
-        }
         mFocusHelper.draw(canvas);
         super.dispatchDraw(canvas);
     }
diff --git a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
index 0156e8f..f297343 100644
--- a/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
+++ b/quickstep/src/com/android/launcher3/hybridhotseat/HotseatPredictionController.java
@@ -107,7 +107,8 @@
         WorkspaceItemInfo dragItem = new WorkspaceItemInfo((WorkspaceItemInfo) v.getTag());
         v.setVisibility(View.INVISIBLE);
         mLauncher.getWorkspace().beginDragShared(
-                v, null, this, dragItem, new DragPreviewProvider(v), new DragOptions());
+                v, null, this, dragItem, new DragPreviewProvider(v),
+                mLauncher.getDefaultWorkspaceDragOptions());
         return true;
     };
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java
index 544bc99..74a82ab 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarController.java
@@ -170,7 +170,14 @@
 
             @Override
             public View.OnLongClickListener getItemOnLongClickListener() {
-                return mDragController::startDragOnLongClick;
+                return view -> {
+                    if (mLauncher.hasBeenResumed() && view.getTag() instanceof ItemInfo) {
+                        alignRealHotseatWithTaskbar();
+                        return mDragController.startWorkspaceDragOnLongClick(view);
+                    } else {
+                        return mDragController.startSystemDragOnLongClick(view);
+                    }
+                };
             }
 
             @Override
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
index baec899..f51e498 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragController.java
@@ -33,6 +33,7 @@
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.R;
+import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.system.ClipDescriptionCompat;
@@ -57,7 +58,7 @@
      * generate the ClipDescription and Intent.
      * @return Whether {@link View#startDragAndDrop} started successfully.
      */
-    protected boolean startDragOnLongClick(View view) {
+    protected boolean startSystemDragOnLongClick(View view) {
         if (!(view instanceof BubbleTextView)) {
             return false;
         }
@@ -125,6 +126,38 @@
     }
 
     /**
+     * Starts a drag and drop operation that controls a real Workspace (Hotseat) view.
+     * @param view The Taskbar item that was long clicked.
+     * @return Whether {@link View#startDragAndDrop} started successfully.
+     */
+    protected boolean startWorkspaceDragOnLongClick(View view) {
+        View.DragShadowBuilder transparentShadowBuilder = new View.DragShadowBuilder(view) {
+            private static final int ARBITRARY_SHADOW_SIZE = 10;
+
+            @Override
+            public void onDrawShadow(Canvas canvas) {
+            }
+
+            @Override
+            public void onProvideShadowMetrics(Point outShadowSize, Point outShadowTouchPoint) {
+                outShadowSize.set(ARBITRARY_SHADOW_SIZE, ARBITRARY_SHADOW_SIZE);
+                outShadowTouchPoint.set(ARBITRARY_SHADOW_SIZE / 2, ARBITRARY_SHADOW_SIZE / 2);
+            }
+        };
+
+        TaskbarDragListener taskbarDragListener = new TaskbarDragListener(mLauncher,
+                (ItemInfo) view.getTag());
+        if (view.startDragAndDrop(new ClipData("", new String[] {taskbarDragListener.getMimeType()},
+                        new ClipData.Item("")),
+                transparentShadowBuilder, null /* localState */, View.DRAG_FLAG_GLOBAL)) {
+            view.setOnDragListener(getDraggedViewDragListener());
+            taskbarDragListener.init(mLauncher.getDragLayer());
+            return true;
+        }
+        return false;
+    }
+
+    /**
      * Hide the original Taskbar item while it is being dragged.
      */
     private View.OnDragListener getDraggedViewDragListener() {
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarDragListener.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragListener.java
new file mode 100644
index 0000000..2bd5861
--- /dev/null
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarDragListener.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.taskbar;
+
+import android.content.ClipDescription;
+import android.graphics.Point;
+import android.view.DragEvent;
+import android.view.View;
+
+import com.android.launcher3.BaseQuickstepLauncher;
+import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
+import com.android.launcher3.model.data.ItemInfo;
+
+import java.util.UUID;
+
+/**
+ * Listens to system drag and drop events initated by the Taskbar, and forwards them to Launcher's
+ * internal DragController to move Hotseat items.
+ */
+public class TaskbarDragListener implements View.OnDragListener {
+
+    private static final String MIME_TYPE_PREFIX = "com.android.launcher3.taskbar.drag_and_drop/";
+
+    private final BaseQuickstepLauncher mLauncher;
+    private final ItemInfo mDraggedItem;
+    private final DragOptions mDragOptions;
+    // Randomly generated id used to verify the drag event.
+    private final String mId;
+
+    // Initialized in init().
+    DragLayer mDragLayer;
+
+    /**
+     * @param draggedItem The info of the item that was long clicked, which we will use to find
+     *                    the equivalent match on Hotseat to drag internally.
+     */
+    public TaskbarDragListener(BaseQuickstepLauncher launcher, ItemInfo draggedItem) {
+        mLauncher = launcher;
+        mDraggedItem = draggedItem;
+        mDragOptions = new DragOptions();
+        mDragOptions.simulatedDndStartPoint = new Point();
+        mId = UUID.randomUUID().toString();
+    }
+
+    protected void init(DragLayer dragLayer) {
+        mDragLayer = dragLayer;
+        mDragLayer.setOnDragListener(this);
+    }
+
+    private void cleanup() {
+        mDragLayer.setOnDragListener(null);
+        mLauncher.setWorkspaceDragOptions(new DragOptions());
+    }
+
+    /**
+     * Returns a randomly generated id used to verify the drag event.
+     */
+    protected String getMimeType() {
+        return MIME_TYPE_PREFIX + mId;
+    }
+
+    @Override
+    public boolean onDrag(View dragLayer, DragEvent dragEvent) {
+        ClipDescription clipDescription = dragEvent.getClipDescription();
+        if (dragEvent.getAction() == DragEvent.ACTION_DRAG_STARTED) {
+            if (clipDescription == null || !clipDescription.hasMimeType(getMimeType())) {
+                // We didn't initiate this drag, ignore.
+                cleanup();
+                return false;
+            }
+            View hotseatView = mLauncher.getHotseat().getFirstItemMatch(
+                    (info, view) -> info == mDraggedItem);
+            if (hotseatView == null) {
+                cleanup();
+                return false;
+            }
+            mDragOptions.simulatedDndStartPoint.set((int) dragEvent.getX(), (int) dragEvent.getY());
+            mLauncher.setWorkspaceDragOptions(mDragOptions);
+            hotseatView.performLongClick();
+        } else if (dragEvent.getAction() == DragEvent.ACTION_DRAG_ENDED) {
+            cleanup();
+        }
+        return mLauncher.getDragController().onDragEvent(dragEvent);
+    }
+}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
index ed27f2f..a729e77 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarView.java
@@ -192,6 +192,7 @@
             } else {
                 hotseatView.setOnClickListener(null);
                 hotseatView.setOnLongClickListener(null);
+                hotseatView.setTag(null);
             }
             updateHotseatItemVisibility(hotseatView);
         }
diff --git a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
index c60e257..facfb9d 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/touchcontrollers/PortraitStatesTouchController.java
@@ -126,26 +126,11 @@
 
     @Override
     protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "PortraitStatesTouchController.getTargetState");
-        }
         if (fromState == ALL_APPS && !isDragTowardPositive) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS,
-                        "PortraitStatesTouchController.getTargetState 1");
-            }
             return NORMAL;
         } else if (fromState == OVERVIEW) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS,
-                        "PortraitStatesTouchController.getTargetState 2");
-            }
             return isDragTowardPositive ? OVERVIEW : NORMAL;
         } else if (fromState == NORMAL && isDragTowardPositive) {
-            if (TestProtocol.sDebugTracing) {
-                Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS,
-                        "PortraitStatesTouchController.getTargetState 3");
-            }
             return ALL_APPS;
         }
         return fromState;
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 615d0fe..7f2af6b 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -25,6 +25,7 @@
 import static com.android.launcher3.QuickstepAppTransitionManagerImpl.RECENTS_LAUNCH_DURATION;
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
 import static com.android.launcher3.logging.StatsLogManager.LAUNCHER_STATE_BACKGROUND;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.IGNORE;
 import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_HOME_GESTURE;
@@ -79,7 +80,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
-import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.logging.StatsLogManager.StatsLogger;
@@ -104,7 +104,6 @@
 import com.android.quickstep.util.SurfaceTransactionApplier;
 import com.android.quickstep.util.SwipePipToHomeAnimator;
 import com.android.quickstep.util.TransformParams;
-import com.android.quickstep.views.LiveTileOverlay;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
@@ -353,7 +352,6 @@
 
         mRecentsView = activity.getOverviewPanel();
         mRecentsView.setOnPageTransitionEndCallback(null);
-        addLiveTileOverlay();
 
         mStateCallback.setState(STATE_LAUNCHER_PRESENT);
         if (alreadyOnHome) {
@@ -918,26 +916,15 @@
                 isFling, isCancel);
         float endShift = endTarget.isLauncher ? 1 : 0;
         final float startShift;
-        Interpolator interpolator = DEACCEL;
         if (!isFling) {
             long expectedDuration = Math.abs(Math.round((endShift - currentShift)
                     * MAX_SWIPE_DURATION * SWIPE_DURATION_MULTIPLIER));
             duration = Math.min(MAX_SWIPE_DURATION, expectedDuration);
             startShift = currentShift;
-            interpolator = endTarget == RECENTS ? ACCEL_DEACCEL : DEACCEL;
         } else {
             startShift = Utilities.boundToRange(currentShift - velocity.y
                     * getSingleFrameMs(mContext) / mTransitionDragLength, 0, mDragLengthFactor);
             if (mTransitionDragLength > 0) {
-                if (endTarget == RECENTS && !mDeviceState.isFullyGesturalNavMode()) {
-                    Interpolators.OvershootParams overshoot = new Interpolators.OvershootParams(
-                            startShift, endShift, endShift, endVelocity,
-                            mTransitionDragLength, mContext);
-                    endShift = overshoot.end;
-                    interpolator = overshoot.interpolator;
-                    duration = Utilities.boundToRange(overshoot.duration, MIN_OVERSHOOT_DURATION,
-                            MAX_SWIPE_DURATION);
-                } else {
                     float distanceToTravel = (endShift - currentShift) * mTransitionDragLength;
 
                     // we want the page's snap velocity to approximately match the velocity at
@@ -945,13 +932,9 @@
                     // derivative of the scroll interpolator at zero, ie. 2.
                     long baseDuration = Math.round(Math.abs(distanceToTravel / velocity.y));
                     duration = Math.min(MAX_SWIPE_DURATION, 2 * baseDuration);
-
-                    if (endTarget == RECENTS) {
-                        interpolator = ACCEL_DEACCEL;
-                    }
-                }
             }
         }
+        Interpolator interpolator = endTarget == RECENTS ? OVERSHOOT_1_2 : DEACCEL;
 
         if (endTarget.isLauncher) {
             mInputConsumerProxy.enable();
@@ -1241,13 +1224,6 @@
         });
         anim.addAnimatorListener(new AnimationSuccessListener() {
             @Override
-            public void onAnimationStart(Animator animation) {
-                if (mActivity != null) {
-                    removeLiveTileOverlay();
-                }
-            }
-
-            @Override
             public void onAnimationSuccess(Animator animator) {
                 if (mRecentsView != null) {
                     mRecentsView.post(mRecentsView::resetTaskVisuals);
@@ -1268,7 +1244,7 @@
             // In the off chance that the gesture ends before Launcher is started, we should clear
             // the callback here so that it doesn't update with the wrong state
             mActivity.clearRunOnceOnStartCallback();
-            resetLauncherListenersAndOverlays();
+            resetLauncherListeners();
         }
         if (mGestureState.getEndTarget() != null && !mGestureState.isRunningAnimationToLauncher()) {
             cancelCurrentAnimation();
@@ -1351,7 +1327,7 @@
         endLauncherTransitionController();
 
         mRecentsView.onGestureAnimationEnd();
-        resetLauncherListenersAndOverlays();
+        resetLauncherListeners();
     }
 
     private void endLauncherTransitionController() {
@@ -1364,13 +1340,12 @@
         }
     }
 
-    private void resetLauncherListenersAndOverlays() {
+    private void resetLauncherListeners() {
         // Reset the callback for deferred activity launches
         if (!LIVE_TILE.get()) {
             mActivityInterface.setOnDeferredActivityLaunchCallback(null);
         }
         mActivity.getRootView().setOnApplyWindowInsetsListener(null);
-        removeLiveTileOverlay();
     }
 
     private void notifyTransitionCancelled() {
@@ -1594,17 +1569,6 @@
         anim.start();
     }
 
-    private void addLiveTileOverlay() {
-        if (LiveTileOverlay.INSTANCE.attach(mActivity.getRootView().getOverlay())) {
-            mRecentsView.setLiveTileOverlayAttached(true);
-        }
-    }
-
-    private void removeLiveTileOverlay() {
-        LiveTileOverlay.INSTANCE.detach(mActivity.getRootView().getOverlay());
-        mRecentsView.setLiveTileOverlayAttached(false);
-    }
-
     private static boolean isNotInRecents(RemoteAnimationTargetCompat app) {
         return app.isNotInRecents
                 || app.activityType == ACTIVITY_TYPE_HOME;
@@ -1765,13 +1729,6 @@
             }
             mTaskViewSimulator.apply(mTransformParams);
         }
-        if (LIVE_TILE.get() && mRecentsAnimationTargets != null) {
-            LiveTileOverlay.INSTANCE.update(
-                    mTaskViewSimulator.getCurrentRect(),
-                    mTaskViewSimulator.getCurrentCornerRadius());
-            LiveTileOverlay.INSTANCE.setRotation(
-                    mTaskViewSimulator.getOrientationState().getDisplayRotation());
-        }
         ProtoTracer.INSTANCE.get(mContext).scheduleFrameUpdate();
     }
 
diff --git a/quickstep/src/com/android/quickstep/LauncherActivityInterface.java b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
index 8b0d782..3f3e5ad 100644
--- a/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/LauncherActivityInterface.java
@@ -187,9 +187,6 @@
 
     @Override
     public boolean switchToRecentsIfVisible(Runnable onCompleteCallback) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "switchToRecentsIfVisible");
-        }
         Launcher launcher = getVisibleLauncher();
         if (launcher == null) {
             return false;
diff --git a/quickstep/src/com/android/quickstep/RecentTasksList.java b/quickstep/src/com/android/quickstep/RecentTasksList.java
index 1c5dc4c..2f1538b 100644
--- a/quickstep/src/com/android/quickstep/RecentTasksList.java
+++ b/quickstep/src/com/android/quickstep/RecentTasksList.java
@@ -22,10 +22,12 @@
 import android.app.ActivityManager;
 import android.os.Build;
 import android.os.Process;
+import android.util.Log;
 import android.util.SparseBooleanArray;
 
 import androidx.annotation.VisibleForTesting;
 
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.LooperExecutor;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
@@ -51,6 +53,9 @@
 
     // The list change id, increments as the task list changes in the system
     private int mChangeId;
+    // Whether we are currently updating the tasks in the background (up to when the result is
+    // posted back on the main thread)
+    private boolean mLoadingTasksInBackground;
 
     private TaskLoadResult mResultsBg = INVALID_RESULT;
     private TaskLoadResult mResultsUi = INVALID_RESULT;
@@ -64,6 +69,11 @@
         mActivityManagerWrapper.registerTaskStackListener(this);
     }
 
+    @VisibleForTesting
+    public boolean isLoadingTasksInBackground() {
+        return mLoadingTasksInBackground;
+    }
+
     /**
      * Fetches the task keys skipping any local cache.
      */
@@ -83,6 +93,10 @@
      * @return The change id of the current task list
      */
     public synchronized int getTasks(boolean loadKeysOnly, Consumer<ArrayList<Task>> callback) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.GET_RECENTS_FAILED, "getTasks: keysOnly=" + loadKeysOnly
+                    + " callback=" + callback);
+        }
         final int requestLoadId = mChangeId;
         if (mResultsUi.isValidForRequest(requestLoadId, loadKeysOnly)) {
             // The list is up to date, send the callback on the next frame,
@@ -90,22 +104,38 @@
             if (callback != null) {
                 // Copy synchronously as the changeId might change by next frame
                 ArrayList<Task> result = copyOf(mResultsUi);
-                mMainThreadExecutor.post(() -> callback.accept(result));
+                mMainThreadExecutor.post(() -> {
+                    if (TestProtocol.sDebugTracing) {
+                        Log.d(TestProtocol.GET_RECENTS_FAILED, "getTasks: no new tasks");
+                    }
+                    callback.accept(result);
+                });
             }
 
             return requestLoadId;
         }
 
         // Kick off task loading in the background
+        mLoadingTasksInBackground = true;
         UI_HELPER_EXECUTOR.execute(() -> {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.GET_RECENTS_FAILED, "getTasks: loading in bg start");
+            }
             if (!mResultsBg.isValidForRequest(requestLoadId, loadKeysOnly)) {
                 mResultsBg = loadTasksInBackground(Integer.MAX_VALUE, requestLoadId, loadKeysOnly);
             }
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.GET_RECENTS_FAILED, "getTasks: loading in bg end");
+            }
             TaskLoadResult loadResult = mResultsBg;
             mMainThreadExecutor.execute(() -> {
+                mLoadingTasksInBackground = false;
                 mResultsUi = loadResult;
                 if (callback != null) {
                     ArrayList<Task> result = copyOf(mResultsUi);
+                    if (TestProtocol.sDebugTracing) {
+                        Log.d(TestProtocol.GET_RECENTS_FAILED, "getTasks: callback w/ bg results");
+                    }
                     callback.accept(result);
                 }
             });
diff --git a/quickstep/src/com/android/quickstep/RecentsModel.java b/quickstep/src/com/android/quickstep/RecentsModel.java
index d47217b..ba24e6a 100644
--- a/quickstep/src/com/android/quickstep/RecentsModel.java
+++ b/quickstep/src/com/android/quickstep/RecentsModel.java
@@ -28,6 +28,8 @@
 import android.os.Process;
 import android.os.UserHandle;
 
+import androidx.annotation.VisibleForTesting;
+
 import com.android.launcher3.icons.IconProvider;
 import com.android.launcher3.util.Executors.SimpleThreadFactory;
 import com.android.launcher3.util.MainThreadInitializedObject;
@@ -102,6 +104,14 @@
     }
 
     /**
+     * @return Whether the task list is currently updating in the background
+     */
+    @VisibleForTesting
+    public boolean isLoadingTasksInBackground() {
+        return mTaskList.isLoadingTasksInBackground();
+    }
+
+    /**
      * Finds and returns the task key associated with the given task id.
      *
      * @param callback The callback to receive the task key if it is found or null. This is always
diff --git a/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
index ca73041..f4b8b62 100644
--- a/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
+++ b/quickstep/src/com/android/quickstep/SwipeUpAnimationLogic.java
@@ -94,13 +94,7 @@
         mTransitionDragLength = mGestureState.getActivityInterface().getSwipeUpDestinationAndLength(
                 dp, mContext, TEMP_RECT,
                 mTaskViewSimulator.getOrientationState().getOrientationHandler());
-
-        if (mDeviceState.isFullyGesturalNavMode()) {
-            // We can drag all the way to the top of the screen.
-            mDragLengthFactor = (float) dp.heightPx / mTransitionDragLength;
-        } else {
-            mDragLengthFactor = 1 + AnimatorControllerWithResistance.TWO_BUTTON_EXTRA_DRAG_FACTOR;
-        }
+        mDragLengthFactor = (float) dp.heightPx / mTransitionDragLength;
 
         PendingAnimation pa = new PendingAnimation(mTransitionDragLength * 2);
         mTaskViewSimulator.addAppToOverviewAnim(pa, LINEAR);
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 357aef1..5668817 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -37,6 +37,7 @@
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.systemui.shared.recents.IPinnedStackAnimationListener;
 import com.android.systemui.shared.recents.ISplitScreenListener;
+import com.android.systemui.shared.recents.IStartingWindowListener;
 import com.android.systemui.shared.recents.ISystemUiProxy;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.system.RemoteTransitionCompat;
@@ -538,4 +539,18 @@
             }
         }
     }
+
+    /**
+     * Sets listener to get callbacks when launching a task.
+     */
+    @Override
+    public void setStartingWindowListener(IStartingWindowListener listener) {
+        if (mSystemUiProxy != null) {
+            try {
+                mSystemUiProxy.setStartingWindowListener(listener);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call setStartingWindowListener", e);
+            }
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/TaskViewUtils.java b/quickstep/src/com/android/quickstep/TaskViewUtils.java
index 39751c0..17822e6 100644
--- a/quickstep/src/com/android/quickstep/TaskViewUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskViewUtils.java
@@ -180,6 +180,7 @@
         boolean parallaxCenterAndAdjacentTask =
                 taskIndex != recentsView.getCurrentPage() && !(dp.isTablet
                         && FeatureFlags.ENABLE_OVERVIEW_GRID.get());
+        float gridTranslationSecondary = recentsView.getGridTranslationSecondary(taskIndex);
         int startScroll = recentsView.getScrollOffset(taskIndex);
 
         TaskViewSimulator topMostSimulator = null;
@@ -196,6 +197,8 @@
             tsv.setPreview(targets.apps[targets.apps.length - 1]);
             tsv.fullScreenProgress.value = 0;
             tsv.recentsViewScale.value = 1;
+            tsv.gridProgress.value = 1;
+            tsv.gridTranslationSecondary.value = gridTranslationSecondary;
             tsv.setScroll(startScroll);
 
             // Fade in the task during the initial 20% of the animation
@@ -208,6 +211,7 @@
                     AnimatedFloat.VALUE, 1, TOUCH_RESPONSE_INTERPOLATOR);
             out.setFloat(tsv.recentsViewScale,
                     AnimatedFloat.VALUE, tsv.getFullScreenScale(), TOUCH_RESPONSE_INTERPOLATOR);
+            out.setFloat(tsv.gridProgress, AnimatedFloat.VALUE, 0, TOUCH_RESPONSE_INTERPOLATOR);
             out.setInt(tsv, TaskViewSimulator.SCROLL, 0, TOUCH_RESPONSE_INTERPOLATOR);
 
             TaskViewSimulator finalTsv = tsv;
diff --git a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
index 8f2356c..13f6137 100644
--- a/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -24,9 +24,11 @@
 import android.content.Context;
 import android.os.Build;
 import android.util.AttributeSet;
+import android.util.Log;
 
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.quickstep.FallbackActivityInterface;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.RecentsActivity;
@@ -120,6 +122,10 @@
         // as well. This tile is never shown as we have setCurrentTaskHidden, but allows use to
         // track the index of the next task appropriately, as if we are switching on any other app.
         if (mHomeTaskInfo != null && mHomeTaskInfo.taskId == mRunningTaskId && !tasks.isEmpty()) {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.GET_RECENTS_FAILED,
+                        "FallbackRecentsView.applyLoadPlan: running task is home");
+            }
             // Check if the task list has running task
             boolean found = false;
             for (Task t : tasks) {
diff --git a/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java b/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java
index deb70e0..7f94839 100644
--- a/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java
+++ b/quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java
@@ -17,7 +17,6 @@
 
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
@@ -38,7 +37,6 @@
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.LauncherActivityInterface;
-import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -49,12 +47,6 @@
  */
 public class AnimatorControllerWithResistance {
 
-    /**
-     * How much farther we can drag past overview in 2-button mode, as a factor of the distance
-     * it takes to drag from an app to overview.
-     */
-    public static final float TWO_BUTTON_EXTRA_DRAG_FACTOR = 0.25f;
-
     private enum RecentsResistanceParams {
         FROM_APP(0.75f, 0.5f, 1f),
         FROM_OVERVIEW(1f, 0.75f, 0.5f);
@@ -161,12 +153,6 @@
         LauncherActivityInterface.INSTANCE.calculateTaskSize(params.context, params.dp, startRect,
                 orientationHandler);
         long distanceToCover = startRect.bottom;
-        boolean isTwoButtonMode = SysUINavigationMode.getMode(params.context) == TWO_BUTTONS;
-        if (isTwoButtonMode) {
-            // We can only drag a small distance past overview, not to the top of the screen.
-            distanceToCover = (long)
-                    ((params.dp.heightPx - startRect.bottom) * TWO_BUTTON_EXTRA_DRAG_FACTOR);
-        }
         PendingAnimation resistAnim = params.resistAnim != null
                 ? params.resistAnim
                 : new PendingAnimation(distanceToCover * 2);
@@ -178,43 +164,35 @@
                 / (params.dp.heightPx - startRect.bottom);
         // This is what the scale would be at the end of the drag if we didn't apply resistance.
         float endScale = params.startScale - prevScaleRate * distanceToCover;
-        final TimeInterpolator scaleInterpolator;
-        if (isTwoButtonMode) {
-            // We are bounded by the distance of the drag, so we don't need to apply resistance.
-            scaleInterpolator = LINEAR;
-        } else {
-            // Create an interpolator that resists the scale so the scale doesn't get smaller than
-            // RECENTS_SCALE_MAX_RESIST.
-            float startResist = Utilities.getProgress(params.resistanceParams.scaleStartResist,
-                    params.startScale, endScale);
-            float maxResist = Utilities.getProgress(params.resistanceParams.scaleMaxResist,
-                    params.startScale, endScale);
-            scaleInterpolator = t -> {
-                if (t < startResist) {
-                    return t;
-                }
-                float resistProgress = Utilities.getProgress(t, startResist, 1);
-                resistProgress = RECENTS_SCALE_RESIST_INTERPOLATOR.getInterpolation(resistProgress);
-                return startResist + resistProgress * (maxResist - startResist);
-            };
-        }
+        // Create an interpolator that resists the scale so the scale doesn't get smaller than
+        // RECENTS_SCALE_MAX_RESIST.
+        float startResist = Utilities.getProgress(params.resistanceParams.scaleStartResist,
+                params.startScale, endScale);
+        float maxResist = Utilities.getProgress(params.resistanceParams.scaleMaxResist,
+                params.startScale, endScale);
+        final TimeInterpolator scaleInterpolator = t -> {
+            if (t < startResist) {
+                return t;
+            }
+            float resistProgress = Utilities.getProgress(t, startResist, 1);
+            resistProgress = RECENTS_SCALE_RESIST_INTERPOLATOR.getInterpolation(resistProgress);
+            return startResist + resistProgress * (maxResist - startResist);
+        };
         resistAnim.addFloat(params.scaleTarget, params.scaleProperty, params.startScale, endScale,
                 scaleInterpolator);
 
-        if (!isTwoButtonMode) {
-            // Compute where the task view would be based on the end scale, if we didn't translate.
-            RectF endRectF = new RectF(startRect);
-            Matrix temp = new Matrix();
-            temp.setScale(params.resistanceParams.scaleMaxResist,
-                    params.resistanceParams.scaleMaxResist, pivot.x, pivot.y);
-            temp.mapRect(endRectF);
-            // Translate such that the task view touches the top of the screen when drag does.
-            float endTranslation = endRectF.top
-                    * orientationHandler.getSecondaryTranslationDirectionFactor()
-                    * params.resistanceParams.translationFactor;
-            resistAnim.addFloat(params.translationTarget, params.translationProperty,
-                    params.startTranslation, endTranslation, RECENTS_TRANSLATE_RESIST_INTERPOLATOR);
-        }
+        // Compute where the task view would be based on the end scale.
+        RectF endRectF = new RectF(startRect);
+        Matrix temp = new Matrix();
+        temp.setScale(params.resistanceParams.scaleMaxResist,
+                params.resistanceParams.scaleMaxResist, pivot.x, pivot.y);
+        temp.mapRect(endRectF);
+        // Translate such that the task view touches the top of the screen when drag does.
+        float endTranslation = endRectF.top
+                * orientationHandler.getSecondaryTranslationDirectionFactor()
+                * params.resistanceParams.translationFactor;
+        resistAnim.addFloat(params.translationTarget, params.translationProperty,
+                params.startTranslation, endTranslation, RECENTS_TRANSLATE_RESIST_INTERPOLATOR);
 
         return resistAnim;
     }
diff --git a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
index 584a284..9537247 100644
--- a/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -16,7 +16,6 @@
 package com.android.quickstep.util;
 
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
-import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.launcher3.states.RotationHelper.deltaRotation;
 import static com.android.launcher3.touch.PagedOrientationHandler.MATRIX_POST_TRANSLATE;
 import static com.android.quickstep.util.NavigationModeFeatureFlag.LIVE_TILE;
@@ -98,6 +97,7 @@
     private final FullscreenDrawParams mCurrentFullscreenParams;
     public final AnimatedFloat taskPrimaryTranslation = new AnimatedFloat();
     public final AnimatedFloat taskSecondaryTranslation = new AnimatedFloat();
+    public final AnimatedFloat gridTranslationSecondary = new AnimatedFloat();
 
     // RecentsView properties
     public final AnimatedFloat recentsViewScale = new AnimatedFloat();
@@ -317,9 +317,10 @@
         mMatrix.postScale(scale, scale, mIsRecentsRtl ? 0 : taskWidth, 0);
         float taskWidthDiff = taskWidth * (1 - gridScale);
         float taskWidthOffset = mIsRecentsRtl ? taskWidthDiff : -taskWidthDiff;
-        float translationPrimary = Utilities.mapRange(interpolatedGridProgress, 0, taskWidthOffset);
         mOrientationState.getOrientationHandler().set(mMatrix, MATRIX_POST_TRANSLATE,
-                translationPrimary);
+                Utilities.mapRange(interpolatedGridProgress, 0, taskWidthOffset));
+        mOrientationState.getOrientationHandler().setSecondary(mMatrix, MATRIX_POST_TRANSLATE,
+                Utilities.mapRange(interpolatedGridProgress, 0, gridTranslationSecondary.value));
 
         // Apply TaskView matrix: translate, scroll
         mMatrix.postTranslate(mTaskRect.left, mTaskRect.top);
diff --git a/quickstep/src/com/android/quickstep/views/ClearAllButton.java b/quickstep/src/com/android/quickstep/views/ClearAllButton.java
index 9af4d30..e7101cc 100644
--- a/quickstep/src/com/android/quickstep/views/ClearAllButton.java
+++ b/quickstep/src/com/android/quickstep/views/ClearAllButton.java
@@ -130,16 +130,16 @@
         applyPrimaryTranslation();
     }
 
-    public float getScrollAdjustment() {
+    public float getScrollAdjustment(boolean gridEnabled) {
         float scrollAdjustment = 0;
-        if (mGridProgress > 0) {
+        if (gridEnabled) {
             scrollAdjustment += mGridTranslationPrimary;
         }
         return scrollAdjustment;
     }
 
-    public float getOffsetAdjustment() {
-        return getScrollAdjustment();
+    public float getOffsetAdjustment(boolean gridEnabled) {
+        return getScrollAdjustment(gridEnabled);
     }
 
     /**
diff --git a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
index d99f707..c62f3e2 100644
--- a/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -160,6 +160,8 @@
             reset();
         }
         setOverlayEnabled(finalState == OVERVIEW || finalState == OVERVIEW_MODAL_TASK);
+        setOverviewGridEnabled(finalState.displayOverviewTasksAsGrid(mActivity));
+        setOverviewFullscreenEnabled(finalState.getOverviewFullscreenProgress() == 1);
         setFreezeViewVisibility(false);
     }
 
diff --git a/quickstep/src/com/android/quickstep/views/LiveTileOverlay.java b/quickstep/src/com/android/quickstep/views/LiveTileOverlay.java
deleted file mode 100644
index 8210ab0..0000000
--- a/quickstep/src/com/android/quickstep/views/LiveTileOverlay.java
+++ /dev/null
@@ -1,190 +0,0 @@
-package com.android.quickstep.views;
-
-import static android.view.Surface.ROTATION_0;
-import static android.view.Surface.ROTATION_180;
-import static android.view.Surface.ROTATION_270;
-import static android.view.Surface.ROTATION_90;
-
-import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.ObjectAnimator;
-import android.graphics.Canvas;
-import android.graphics.ColorFilter;
-import android.graphics.Paint;
-import android.graphics.PixelFormat;
-import android.graphics.PorterDuff;
-import android.graphics.PorterDuffXfermode;
-import android.graphics.Rect;
-import android.graphics.RectF;
-import android.graphics.drawable.Drawable;
-import android.util.FloatProperty;
-import android.view.ViewOverlay;
-
-import com.android.launcher3.anim.Interpolators;
-import com.android.quickstep.util.RecentsOrientedState.SurfaceRotation;
-
-public class LiveTileOverlay extends Drawable {
-
-    private static final long ICON_ANIM_DURATION = 120;
-
-    private static final FloatProperty<LiveTileOverlay> PROGRESS =
-            new FloatProperty<LiveTileOverlay>("progress") {
-                @Override
-                public void setValue(LiveTileOverlay liveTileOverlay, float progress) {
-                    liveTileOverlay.setIconAnimationProgress(progress);
-                }
-
-                @Override
-                public Float get(LiveTileOverlay liveTileOverlay) {
-                    return liveTileOverlay.mIconAnimationProgress;
-                }
-            };
-
-    public static final LiveTileOverlay INSTANCE = new LiveTileOverlay();
-
-    private final Paint mPaint = new Paint();
-    private final RectF mCurrentRect = new RectF();
-    private final Rect mBoundsRect = new Rect();
-
-    private @SurfaceRotation int mRotation = ROTATION_0;
-
-    private float mCornerRadius;
-    private Drawable mIcon;
-    private Animator mIconAnimator;
-
-    private float mIconAnimationProgress = 0f;
-    private boolean mIsAttached;
-
-    private LiveTileOverlay() {
-        mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
-    }
-
-    public void update(RectF currentRect, float cornerRadius) {
-        invalidateSelf();
-
-        mCurrentRect.set(currentRect);
-        mCornerRadius = cornerRadius;
-
-        mCurrentRect.roundOut(mBoundsRect);
-        setBounds(mBoundsRect);
-        invalidateSelf();
-    }
-
-    public void update(float left, float top, float right, float bottom) {
-        mCurrentRect.set(left, top, right, bottom);
-    }
-
-    public void setRotation(@SurfaceRotation int rotation) {
-        mRotation = rotation;
-    }
-
-    public void setIcon(Drawable icon) {
-        mIcon = icon;
-    }
-
-    // TODO: consider cleaning this up and drawing icon in another way. Previously we place app
-    // below launcher during the initial swipe up and render the icon in this live tile overlay.
-    // However, this resulted in a bunch of touch input issues caused by Launcher getting the input
-    // events during transition (to overview / to another app (quick switch). So now our new
-    // solution places app on top in live tile until it fully settles in Overview.
-    public void startIconAnimation() {
-        if (mIconAnimator != null) {
-            mIconAnimator.cancel();
-        }
-        // This animator must match the icon part of {@link TaskView#FOCUS_TRANSITION} animation.
-        mIconAnimator = ObjectAnimator.ofFloat(this, PROGRESS, 1);
-        mIconAnimator.setDuration(ICON_ANIM_DURATION).setInterpolator(LINEAR);
-        mIconAnimator.addListener(new AnimatorListenerAdapter() {
-            @Override
-            public void onAnimationEnd(Animator animation) {
-                mIconAnimator = null;
-            }
-        });
-        mIconAnimator.start();
-    }
-
-    public float cancelIconAnimation() {
-        if (mIconAnimator != null) {
-            mIconAnimator.cancel();
-        }
-        return mIconAnimationProgress;
-    }
-
-    @Override
-    public void draw(Canvas canvas) {
-        canvas.drawRoundRect(mCurrentRect, mCornerRadius, mCornerRadius, mPaint);
-        if (mIcon != null && mIconAnimationProgress > 0f) {
-            canvas.save();
-            float scale = Interpolators.clampToProgress(FAST_OUT_SLOW_IN, 0f,
-                    1f).getInterpolation(mIconAnimationProgress);
-
-            int iconRadius = mIcon.getBounds().width() / 2;
-            float dx = 0;
-            float dy = 0;
-
-            switch (mRotation) {
-                case ROTATION_0:
-                    dx = mCurrentRect.centerX() - iconRadius * scale;
-                    dy = mCurrentRect.top - iconRadius * scale;
-                    break;
-                case ROTATION_90:
-                    dx = mCurrentRect.right - iconRadius * scale;
-                    dy = mCurrentRect.centerY() - iconRadius * scale;
-                    break;
-                case ROTATION_270:
-                    dx = mCurrentRect.left - iconRadius * scale;
-                    dy = mCurrentRect.centerY() - iconRadius * scale;
-                    break;
-                case ROTATION_180:
-                    dx = mCurrentRect.centerX() - iconRadius * scale;
-                    dy = mCurrentRect.bottom - iconRadius * scale;
-                    break;
-            }
-
-            int rotationDegrees = mRotation * 90;
-            if (mRotation == ROTATION_90 || mRotation == ROTATION_270) {
-                canvas.rotate(rotationDegrees, dx + iconRadius, dy + iconRadius);
-            }
-            canvas.translate(dx, dy);
-            canvas.scale(scale, scale);
-            mIcon.draw(canvas);
-            canvas.restore();
-        }
-    }
-
-    @Override
-    public void setAlpha(int i) { }
-
-    @Override
-    public void setColorFilter(ColorFilter colorFilter) { }
-
-    @Override
-    public int getOpacity() {
-        return PixelFormat.TRANSLUCENT;
-    }
-
-    public boolean attach(ViewOverlay overlay) {
-        if (overlay != null && !mIsAttached) {
-            overlay.add(this);
-            mIsAttached = true;
-            return true;
-        }
-
-        return false;
-    }
-
-    public void detach(ViewOverlay overlay) {
-        if (overlay != null) {
-            overlay.remove(this);
-            mIsAttached = false;
-        }
-    }
-
-    private void setIconAnimationProgress(float progress) {
-        mIconAnimationProgress = progress;
-        invalidateSelf();
-    }
-}
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 3e0bedd..bdd0a36 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -72,6 +72,7 @@
 import android.text.TextPaint;
 import android.util.AttributeSet;
 import android.util.FloatProperty;
+import android.util.Log;
 import android.util.SparseBooleanArray;
 import android.view.HapticFeedbackConstants;
 import android.view.KeyEvent;
@@ -104,6 +105,7 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statemanager.StatefulActivity;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.touch.PagedOrientationHandler.CurveProperties;
 import com.android.launcher3.util.DynamicResource;
@@ -297,6 +299,8 @@
     protected boolean mDisallowScrollToClearAll;
     private boolean mOverlayEnabled;
     protected boolean mFreezeViewVisibility;
+    private boolean mOverviewGridEnabled;
+    private boolean mOverviewFullscreenEnabled;
 
     private float mAdjacentPageOffset = 0;
     private float mTaskViewsSecondaryTranslation = 0;
@@ -420,7 +424,6 @@
     private boolean mShowEmptyMessage;
     private OnEmptyMessageUpdatedListener mOnEmptyMessageUpdatedListener;
     private Layout mEmptyTextLayout;
-    private boolean mLiveTileOverlayAttached;
 
     // Keeps track of the index where the first TaskView should be
     private int mTaskViewStartIndex = 0;
@@ -675,8 +678,10 @@
     }
 
     private boolean isTaskViewWithinBounds(TaskView tv, int start, int end) {
-        int taskStart = mOrientationHandler.getChildStart(tv) + (int) tv.getOffsetAdjustment();
-        int taskSize = (int) (mOrientationHandler.getMeasuredSize(tv) * tv.getSizeAdjustment());
+        int taskStart = mOrientationHandler.getChildStart(tv) + (int) tv.getOffsetAdjustment(
+                mOverviewFullscreenEnabled, mOverviewGridEnabled);
+        int taskSize = (int) (mOrientationHandler.getMeasuredSize(tv) * tv.getSizeAdjustment(
+                mOverviewFullscreenEnabled, mOverviewGridEnabled));
         int taskEnd = taskStart + taskSize;
         return (taskStart >= start && taskStart <= end) || (taskEnd >= start
                 && taskEnd <= end);
@@ -823,6 +828,12 @@
     }
 
     protected void applyLoadPlan(ArrayList<Task> tasks) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.GET_RECENTS_FAILED, "applyLoadPlan: taskCount=" + tasks.size());
+            for (Task t : tasks) {
+                Log.d(TestProtocol.GET_RECENTS_FAILED, "\t" + t);
+            }
+        }
         if (mPendingAnimation != null) {
             mPendingAnimation.addEndListener(success -> applyLoadPlan(tasks));
             return;
@@ -884,12 +895,21 @@
         resetTaskVisuals();
         onTaskStackUpdated();
         updateEnabledOverlays();
+
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.GET_RECENTS_FAILED, "applyLoadPlan: taskViewCount="
+                    + getTaskViewCount());
+        }
     }
 
     private boolean isModal() {
         return mTaskModalness > 0;
     }
 
+    public boolean isLoadingTasks() {
+        return mModel.isLoadingTasksInBackground();
+    }
+
     private void removeTasksViewsAndClearAllButton() {
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
             removeView(getTaskViewAt(i));
@@ -900,6 +920,12 @@
     }
 
     public int getTaskViewCount() {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.GET_RECENTS_FAILED, "getTaskViewCount:"
+                    + " numChildren=" + getChildCount()
+                    + " start=" + mTaskViewStartIndex
+                    + " clearAll=" + indexOfChild(mClearAllButton));
+        }
         int taskViewCount = getChildCount() - mTaskViewStartIndex;
         if (indexOfChild(mClearAllButton) != -1) {
             taskViewCount--;
@@ -930,10 +956,6 @@
             mLiveTileTaskViewSimulator.taskSecondaryTranslation.value = 0;
             mLiveTileTaskViewSimulator.fullScreenProgress.value = 0;
             mLiveTileTaskViewSimulator.recentsViewScale.value = 1;
-
-            // Reset the live tile rect
-            DeviceProfile deviceProfile = mActivity.getDeviceProfile();
-            LiveTileOverlay.INSTANCE.update(0, 0, deviceProfile.widthPx, deviceProfile.heightPx);
         }
         if (mRunningTaskTileHidden) {
             setRunningTaskHidden(mRunningTaskTileHidden);
@@ -1266,10 +1288,7 @@
      */
     public void onSwipeUpAnimationSuccess() {
         if (getRunningTaskView() != null) {
-            float startProgress = LIVE_TILE.get() && mLiveTileOverlayAttached
-                    ? LiveTileOverlay.INSTANCE.cancelIconAnimation()
-                    : 0f;
-            animateUpRunningTaskIconScale(startProgress);
+            animateUpRunningTaskIconScale(0f);
         }
         setSwipeDownShouldLaunchApp(true);
     }
@@ -2591,16 +2610,6 @@
         }
     }
 
-    public void setLiveTileOverlayAttached(boolean liveTileOverlayAttached) {
-        mLiveTileOverlayAttached = liveTileOverlayAttached;
-    }
-
-    public void updateLiveTileIcon(Drawable icon) {
-        if (mLiveTileOverlayAttached) {
-            LiveTileOverlay.INSTANCE.setIcon(icon);
-        }
-    }
-
     public void finishRecentsAnimation(boolean toRecents, Runnable onFinishComplete) {
         if (mRecentsAnimationController == null) {
             if (onFinishComplete != null) {
@@ -2659,9 +2668,10 @@
             View child = getChildAt(i);
             float scrollDiff = 0;
             if (child instanceof TaskView) {
-                scrollDiff = ((TaskView) child).getScrollAdjustment();
+                scrollDiff = ((TaskView) child).getScrollAdjustment(mOverviewFullscreenEnabled,
+                        mOverviewGridEnabled);
             } else if (child instanceof ClearAllButton) {
-                scrollDiff = ((ClearAllButton) child).getScrollAdjustment();
+                scrollDiff = ((ClearAllButton) child).getScrollAdjustment(mOverviewGridEnabled);
             }
 
             if (scrollDiff != 0) {
@@ -2677,9 +2687,10 @@
         int childOffset = super.getChildOffset(index);
         View child = getChildAt(index);
         if (child instanceof TaskView) {
-            childOffset += ((TaskView) child).getOffsetAdjustment();
+            childOffset += ((TaskView) child).getOffsetAdjustment(mOverviewFullscreenEnabled,
+                    mOverviewGridEnabled);
         } else if (child instanceof ClearAllButton) {
-            childOffset += ((ClearAllButton) child).getOffsetAdjustment();
+            childOffset += ((ClearAllButton) child).getOffsetAdjustment(mOverviewGridEnabled);
         }
         return childOffset;
     }
@@ -2690,7 +2701,8 @@
         if (taskView == null) {
             return super.getChildVisibleSize(index);
         }
-        return (int) (super.getChildVisibleSize(index) * taskView.getSizeAdjustment());
+        return (int) (super.getChildVisibleSize(index) * taskView.getSizeAdjustment(
+                mOverviewFullscreenEnabled, mOverviewGridEnabled));
     }
 
     @Override
@@ -2731,7 +2743,7 @@
     }
 
     /**
-     * @return How many pixels the page is offset on the currently laid out dominant axis.
+     * Returns how many pixels the page is offset on the currently laid out dominant axis.
      */
     public int getScrollOffset(int pageIndex) {
         if (pageIndex == -1) {
@@ -2747,6 +2759,20 @@
         return getScrollForPage(pageIndex) - scroll;
     }
 
+    /**
+     * Returns how many pixels the task is offset on the currently laid out secondary axis
+     * according to {@link #mGridProgress}.
+     */
+    public float getGridTranslationSecondary(int pageIndex) {
+        TaskView taskView = getTaskViewAtByAbsoluteIndex(pageIndex);
+        if (taskView == null) {
+            return 0;
+        }
+
+        return mOrientationHandler.getSecondaryValue(taskView.getGridTranslationX(),
+                taskView.getGridTranslationY());
+    }
+
     public Consumer<MotionEvent> getEventDispatcher(float navbarRotation) {
         float degreesRotated;
         if (navbarRotation == 0) {
@@ -2791,6 +2817,23 @@
         }
     }
 
+    public void setOverviewGridEnabled(boolean overviewGridEnabled) {
+        if (mOverviewGridEnabled != overviewGridEnabled) {
+            mOverviewGridEnabled = overviewGridEnabled;
+            // Request layout to ensure scroll position is recalculated with updated mGridProgress.
+            requestLayout();
+        }
+    }
+
+    public void setOverviewFullscreenEnabled(boolean overviewFullscreenEnabled) {
+        if (mOverviewFullscreenEnabled != overviewFullscreenEnabled) {
+            mOverviewFullscreenEnabled = overviewFullscreenEnabled;
+            // Request layout to ensure scroll position is recalculated with updated
+            // mFullscreenProgress.
+            requestLayout();
+        }
+    }
+
     /**
      * Switch the current running task view to static snapshot mode,
      * capturing the snapshot at the same time.
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index 3fb5998..88545c6 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -559,9 +559,6 @@
             mIconLoadRequest = iconCache.updateIconInBackground(mTask,
                     (task) -> {
                         setIcon(task.icon);
-                        if (LIVE_TILE.get() && isRunningTask()) {
-                            getRecentsView().updateLiveTileIcon(task.icon);
-                        }
                         mDigitalWellBeingToast.initialize(mTask);
                     });
         } else {
@@ -919,11 +916,19 @@
         applyTranslationX();
     }
 
+    public float getGridTranslationX() {
+        return mGridTranslationX;
+    }
+
     public void setGridTranslationY(float gridTranslationY) {
         mGridTranslationY = gridTranslationY;
         applyTranslationY();
     }
 
+    public float getGridTranslationY() {
+        return mGridTranslationY;
+    }
+
     public void setGridOffsetTranslationX(float gridOffsetTranslationX) {
         mGridOffsetTranslationX = gridOffsetTranslationX;
         applyTranslationX();
@@ -933,31 +938,31 @@
         mNonRtlVisibleOffset = nonRtlVisibleOffset;
     }
 
-    public float getScrollAdjustment() {
+    public float getScrollAdjustment(boolean fullscreenEnabled, boolean gridEnabled) {
         float scrollAdjustment = 0;
-        if (mFullscreenProgress > 0) {
+        if (fullscreenEnabled) {
             scrollAdjustment += mFullscreenTranslationX + mAccumulatedFullscreenTranslationX;
         }
-        if (mGridProgress > 0) {
+        if (gridEnabled) {
             scrollAdjustment += mGridTranslationX;
         }
         return scrollAdjustment;
     }
 
-    public float getOffsetAdjustment() {
-        float offsetAdjustment = getScrollAdjustment();
-        if (mGridProgress > 0) {
+    public float getOffsetAdjustment(boolean fullscreenEnabled, boolean gridEnabled) {
+        float offsetAdjustment = getScrollAdjustment(fullscreenEnabled, gridEnabled);
+        if (gridEnabled) {
             offsetAdjustment += mGridOffsetTranslationX + mNonRtlVisibleOffset;
         }
         return offsetAdjustment;
     }
 
-    public float getSizeAdjustment() {
+    public float getSizeAdjustment(boolean fullscreenEnabled, boolean gridEnabled) {
         float sizeAdjustment = 1;
-        if (mFullscreenProgress > 0) {
+        if (fullscreenEnabled) {
             sizeAdjustment *= mFullscreenScale;
         }
-        if (mGridProgress > 0) {
+        if (gridEnabled) {
             sizeAdjustment *= mGridScale;
         }
         return sizeAdjustment;
diff --git a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
index 2e7e6e0..713fd07 100644
--- a/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
+++ b/quickstep/tests/src/com/android/quickstep/FallbackRecentsTest.java
@@ -42,6 +42,7 @@
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.os.RemoteException;
+import android.util.Log;
 
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
@@ -55,6 +56,7 @@
 import com.android.launcher3.tapl.OverviewTask;
 import com.android.launcher3.tapl.TestHelpers;
 import com.android.launcher3.testcomponent.TestCommandReceiver;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.Wait;
 import com.android.launcher3.util.rule.FailureWatcher;
 import com.android.quickstep.views.RecentsView;
@@ -172,9 +174,15 @@
 
     protected <T> T getFromRecents(Function<RecentsActivity, T> f) {
         if (!TestHelpers.isInLauncherProcess()) return null;
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.GET_RECENTS_FAILED, "getFromRecents");
+        }
         Object[] result = new Object[1];
         Wait.atMost("Failed to get from recents", () -> MAIN_EXECUTOR.submit(() -> {
             RecentsActivity activity = RecentsActivity.ACTIVITY_TRACKER.getCreatedActivity();
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.GET_RECENTS_FAILED, "activity=" + activity);
+            }
             if (activity == null) {
                 return false;
             }
@@ -200,8 +208,13 @@
                 () -> mLauncher.getRecentTasks().size() >= 3, DEFAULT_ACTIVITY_TIMEOUT, mLauncher);
 
         BaseOverview overview = mLauncher.getBackground().switchToOverview();
-        executeOnRecents(recents ->
-                assertTrue("Don't have at least 3 tasks", getTaskCount(recents) >= 3));
+        executeOnRecents(recents -> {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.GET_RECENTS_FAILED, "isLoading=" +
+                        recents.<RecentsView>getOverviewPanel().isLoadingTasks());
+            }
+            assertTrue("Don't have at least 3 tasks", getTaskCount(recents) >= 3);
+        });
 
         // Test flinging forward and backward.
         overview.flingForward();
diff --git a/res/drawable-hdpi/widget_resize_frame.9.png b/res/drawable-hdpi/widget_resize_frame.9.png
deleted file mode 100644
index a710932..0000000
--- a/res/drawable-hdpi/widget_resize_frame.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/widget_resize_shadow.9.png b/res/drawable-hdpi/widget_resize_shadow.9.png
deleted file mode 100644
index 7cb5214..0000000
--- a/res/drawable-hdpi/widget_resize_shadow.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/widget_resize_frame.9.png b/res/drawable-mdpi/widget_resize_frame.9.png
deleted file mode 100644
index 252482f..0000000
--- a/res/drawable-mdpi/widget_resize_frame.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/widget_resize_shadow.9.png b/res/drawable-mdpi/widget_resize_shadow.9.png
deleted file mode 100644
index a2010e2..0000000
--- a/res/drawable-mdpi/widget_resize_shadow.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/widget_resize_frame.9.png b/res/drawable-xhdpi/widget_resize_frame.9.png
deleted file mode 100644
index 563c75d..0000000
--- a/res/drawable-xhdpi/widget_resize_frame.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/widget_resize_shadow.9.png b/res/drawable-xhdpi/widget_resize_shadow.9.png
deleted file mode 100644
index 2b1ac05..0000000
--- a/res/drawable-xhdpi/widget_resize_shadow.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/widget_resize_frame.9.png b/res/drawable-xxhdpi/widget_resize_frame.9.png
deleted file mode 100644
index ea527f4..0000000
--- a/res/drawable-xxhdpi/widget_resize_frame.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/widget_resize_shadow.9.png b/res/drawable-xxhdpi/widget_resize_shadow.9.png
deleted file mode 100644
index 5412168..0000000
--- a/res/drawable-xxhdpi/widget_resize_shadow.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxxhdpi/widget_resize_frame.9.png b/res/drawable-xxxhdpi/widget_resize_frame.9.png
deleted file mode 100644
index 4644e9a..0000000
--- a/res/drawable-xxxhdpi/widget_resize_frame.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxxhdpi/widget_resize_shadow.9.png b/res/drawable-xxxhdpi/widget_resize_shadow.9.png
deleted file mode 100644
index 63cea84..0000000
--- a/res/drawable-xxxhdpi/widget_resize_shadow.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable/widget_resize_frame.xml b/res/drawable/widget_resize_frame.xml
new file mode 100644
index 0000000..d157f5d
--- /dev/null
+++ b/res/drawable/widget_resize_frame.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@android:color/transparent" />
+    <corners android:radius="@android:dimen/system_app_widget_background_radius" />
+    <stroke android:width="2dp" android:color="?android:attr/colorAccent" />
+</shape>
\ No newline at end of file
diff --git a/res/layout/add_item_confirmation_activity.xml b/res/layout/add_item_confirmation_activity.xml
index 830255b..b1a1efe 100644
--- a/res/layout/add_item_confirmation_activity.xml
+++ b/res/layout/add_item_confirmation_activity.xml
@@ -46,7 +46,7 @@
                 android:background="?android:attr/colorPrimaryDark"
                 android:theme="?attr/widgetsTheme">
 
-                <com.android.launcher3.dragndrop.LivePreviewWidgetCell
+                <com.android.launcher3.widget.WidgetCell
                     android:id="@+id/widget_cell"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -59,7 +59,7 @@
 
                     <include layout="@layout/widget_cell_content"  />
 
-                </com.android.launcher3.dragndrop.LivePreviewWidgetCell>
+                </com.android.launcher3.widget.WidgetCell>
             </FrameLayout>
         </LinearLayout>
     </ScrollView>
diff --git a/res/layout/app_widget_resize_frame.xml b/res/layout/app_widget_resize_frame.xml
index 12561b6..dfce946 100644
--- a/res/layout/app_widget_resize_frame.xml
+++ b/res/layout/app_widget_resize_frame.xml
@@ -18,15 +18,20 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/widget_resize_shadow"
-    android:foreground="@drawable/widget_resize_frame"
-    android:foregroundTint="?attr/workspaceTextColor"
     android:padding="0dp">
 
     <FrameLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent" >
 
+        <!-- Frame -->
+        <ImageView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center"
+            android:layout_margin="@dimen/resize_frame_margin"
+            android:src="@drawable/widget_resize_frame" />
+
         <!-- Left -->
         <ImageView
             android:layout_width="wrap_content"
@@ -34,7 +39,7 @@
             android:layout_gravity="left|center_vertical"
             android:layout_marginLeft="@dimen/widget_handle_margin"
             android:src="@drawable/ic_widget_resize_handle"
-            android:tint="?attr/workspaceTextColor" />
+            android:tint="?android:attr/colorAccent" />
 
         <!-- Top -->
         <ImageView
@@ -43,7 +48,7 @@
             android:layout_gravity="top|center_horizontal"
             android:layout_marginTop="@dimen/widget_handle_margin"
             android:src="@drawable/ic_widget_resize_handle"
-            android:tint="?attr/workspaceTextColor" />
+            android:tint="?android:attr/colorAccent" />
 
         <!-- Right -->
         <ImageView
@@ -52,7 +57,7 @@
             android:layout_gravity="right|center_vertical"
             android:layout_marginRight="@dimen/widget_handle_margin"
             android:src="@drawable/ic_widget_resize_handle"
-            android:tint="?attr/workspaceTextColor" />
+            android:tint="?android:attr/colorAccent" />
 
         <!-- Bottom -->
         <ImageView
@@ -61,7 +66,7 @@
             android:layout_gravity="bottom|center_horizontal"
             android:layout_marginBottom="@dimen/widget_handle_margin"
             android:src="@drawable/ic_widget_resize_handle"
-            android:tint="?attr/workspaceTextColor" />
+            android:tint="?android:attr/colorAccent" />
 
     </FrameLayout>
 </com.android.launcher3.AppWidgetResizeFrame>
\ No newline at end of file
diff --git a/res/layout/live_preview_widget_cell.xml b/res/layout/live_preview_widget_cell.xml
deleted file mode 100644
index 1e1ce6e..0000000
--- a/res/layout/live_preview_widget_cell.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<com.android.launcher3.dragndrop.LivePreviewWidgetCell
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="0dp"
-    android:layout_height="wrap_content"
-    android:paddingHorizontal="@dimen/widget_cell_horizontal_padding"
-    android:paddingVertical="@dimen/widget_cell_vertical_padding"
-    android:layout_weight="1"
-    android:orientation="vertical"
-    android:focusable="true"
-    android:background="?android:attr/colorPrimaryDark"
-    android:gravity="center_horizontal">
-
-    <include layout="@layout/widget_cell_content" />
-
-</com.android.launcher3.dragndrop.LivePreviewWidgetCell>
\ No newline at end of file
diff --git a/res/layout/widget_cell.xml b/res/layout/widget_cell.xml
index 73a5737..55dd1de 100644
--- a/res/layout/widget_cell.xml
+++ b/res/layout/widget_cell.xml
@@ -22,7 +22,6 @@
     android:layout_weight="1"
     android:orientation="vertical"
     android:focusable="true"
-    android:background="?android:attr/colorPrimaryDark"
     android:gravity="center_horizontal">
 
     <include layout="@layout/widget_cell_content"  />
diff --git a/res/values-sw720dp/config.xml b/res/values-sw720dp/config.xml
index 1f401c4..ec07591 100644
--- a/res/values-sw720dp/config.xml
+++ b/res/values-sw720dp/config.xml
@@ -1,5 +1,4 @@
 <resources>
-    <bool name="config_largeHeap">true</bool>
 
 <!-- All Apps & Widgets -->
     <!-- Out of 100, the percent to shrink the workspace during spring loaded mode. -->
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 3b171c6..da43758 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -52,6 +52,7 @@
 <!-- App Widget resize frame -->
     <dimen name="widget_handle_margin">13dp</dimen>
     <dimen name="resize_frame_background_padding">24dp</dimen>
+    <dimen name="resize_frame_margin">22dp</dimen>
 
 <!-- Fast scroll -->
     <dimen name="fastscroll_track_min_width">6dp</dimen>
diff --git a/robolectric_tests/Android.bp b/robolectric_tests/Android.bp
new file mode 100644
index 0000000..c738df9
--- /dev/null
+++ b/robolectric_tests/Android.bp
@@ -0,0 +1,46 @@
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//
+// Launcher Robolectric test target.
+//
+//        "robolectric_android-all-stub", not needed, we write our own stubs
+android_robolectric_test {
+    name: "LauncherRoboTests",
+    srcs: [
+        "src/**/*.java",
+    ],
+    java_resource_dirs: [
+        "resources",
+        "res",
+        "config",
+    ],
+    static_libs: [
+        "truth-prebuilt",
+        "Launcher3TestCommon",
+        "androidx.test.runner",
+        "androidx.test.rules",
+        "mockito-robolectric-prebuilt",
+    ],
+    //robolectric_prebuilt_version: "4.4",
+    libs: [
+        "platform-robolectric-4.4-prebuilt",
+    ],
+    instrumentation_for: "Launcher3",
+
+    test_options: {
+        timeout: 36000,
+    },
+}
+
diff --git a/robolectric_tests/Android.mk b/robolectric_tests/Android.mk
deleted file mode 100644
index 405a458..0000000
--- a/robolectric_tests/Android.mk
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright (C) 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-#############################################
-# Launcher Robolectric test target.         #
-#############################################
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := LauncherRoboTests
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_NOTICE_FILE := $(LOCAL_PATH)/../NOTICE
-LOCAL_MODULE_CLASS := JAVA_LIBRARIES
-
-LOCAL_SDK_VERSION := system_current
-LOCAL_SRC_FILES := \
-	$(call all-java-files-under, src) \
-	$(call all-java-files-under, ../tests/src_common)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    androidx.test.runner \
-    androidx.test.rules \
-    mockito-robolectric-prebuilt \
-    truth-prebuilt
-LOCAL_JAVA_LIBRARIES := \
-    platform-robolectric-4.3.1-prebuilt
-
-LOCAL_JAVA_RESOURCE_DIRS := resources config
-
-LOCAL_INSTRUMENTATION_FOR := Launcher3
-LOCAL_MODULE_TAGS := optional
-
-# Generate test_config.properties
-include external/robolectric-shadows/gen_test_config.mk
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-############################################
-# Target to run the previous target.       #
-############################################
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := RunLauncherRoboTests
-LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
-LOCAL_LICENSE_CONDITIONS := notice
-LOCAL_NOTICE_FILE := $(LOCAL_PATH)/../NOTICE
-LOCAL_SDK_VERSION := system_current
-LOCAL_JAVA_LIBRARIES := LauncherRoboTests
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-LOCAL_TEST_PACKAGE := Launcher3
-LOCAL_INSTRUMENT_SOURCE_DIRS := packages/apps/Launcher3/src
-
-LOCAL_ROBOTEST_TIMEOUT := 36000
-
-include prebuilts/misc/common/robolectric/4.4/run_robotests.mk
diff --git a/robolectric_tests/config/robolectric.properties b/robolectric_tests/config/robolectric.properties
index 936ce12..1b170e1 100644
--- a/robolectric_tests/config/robolectric.properties
+++ b/robolectric_tests/config/robolectric.properties
@@ -1,4 +1,5 @@
 sdk=29
+
 shadows= \
     com.android.launcher3.shadows.LShadowAppPredictionManager \
     com.android.launcher3.shadows.LShadowAppWidgetManager \
diff --git a/robolectric_tests/src/com/android/launcher3/util/SettingsCacheTest.java b/robolectric_tests/unstaged/SettingsCacheTest.java
similarity index 100%
rename from robolectric_tests/src/com/android/launcher3/util/SettingsCacheTest.java
rename to robolectric_tests/unstaged/SettingsCacheTest.java
diff --git a/src/com/android/launcher3/AppWidgetResizeFrame.java b/src/com/android/launcher3/AppWidgetResizeFrame.java
index a813275..3b28d4d 100644
--- a/src/com/android/launcher3/AppWidgetResizeFrame.java
+++ b/src/com/android/launcher3/AppWidgetResizeFrame.java
@@ -12,12 +12,11 @@
 import android.appwidget.AppWidgetHostView;
 import android.appwidget.AppWidgetProviderInfo;
 import android.content.Context;
-import android.content.res.Configuration;
 import android.graphics.Point;
-import android.graphics.PointF;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.util.AttributeSet;
+import android.util.SizeF;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
@@ -368,7 +367,7 @@
 
     public static void updateWidgetSizeRanges(AppWidgetHostView widgetView, Launcher launcher,
                                               int spanX, int spanY) {
-        List<PointF> sizes = getWidgetSizes(launcher, spanX, spanY);
+        List<SizeF> sizes = getWidgetSizes(launcher, spanX, spanY);
         if (ATLEAST_S) {
             widgetView.updateAppWidgetSize(new Bundle(), sizes);
         } else {
@@ -378,43 +377,25 @@
         }
     }
 
-    private static PointF getWidgetSize(Context context, Point cellSize, int spanX, int spanY,
+    private static SizeF getWidgetSize(Context context, Point cellSize, int spanX, int spanY,
             int borderSpacing) {
         final float density = context.getResources().getDisplayMetrics().density;
         final float hBorderSpacing = (spanX - 1) * borderSpacing;
         final float vBorderSpacing = (spanY - 1) * borderSpacing;
 
-        PointF widgetSize = new PointF();
-        widgetSize.x = ((spanX * cellSize.x) + hBorderSpacing) / density;
-        widgetSize.y = ((spanY * cellSize.y) + vBorderSpacing) / density;
-        return widgetSize;
-    }
-
-    /** Returns the actual widget size given its span. */
-    public static PointF getWidgetSize(Context context, int spanX, int spanY) {
-        final Point[] cellSize = CELL_SIZE.get(context);
-        final int[] borderSpacing = BORDER_SPACING_SIZE.get(context);
-        if (isLandscape(context)) {
-            return getWidgetSize(context, cellSize[0], spanX, spanY, borderSpacing[0]);
-        }
-        return getWidgetSize(context, cellSize[1], spanX, spanY, borderSpacing[1]);
-    }
-
-    /** Returns true if the screen is in landscape mode. */
-    private static boolean isLandscape(Context context) {
-        return context.getResources().getConfiguration().orientation
-                == Configuration.ORIENTATION_LANDSCAPE;
+        return new SizeF(((spanX * cellSize.x) + hBorderSpacing) / density,
+                ((spanY * cellSize.y) + vBorderSpacing) / density);
     }
 
     /** Returns the list of sizes for a widget of given span, in dp. */
-    public static ArrayList<PointF> getWidgetSizes(Context context, int spanX, int spanY) {
+    public static ArrayList<SizeF> getWidgetSizes(Context context, int spanX, int spanY) {
         final Point[] cellSize = CELL_SIZE.get(context);
         final int[] borderSpacing = BORDER_SPACING_SIZE.get(context);
 
-        PointF landSize = getWidgetSize(context, cellSize[0], spanX, spanY, borderSpacing[0]);
-        PointF portSize = getWidgetSize(context, cellSize[1], spanX, spanY,  borderSpacing[1]);
+        SizeF landSize = getWidgetSize(context, cellSize[0], spanX, spanY, borderSpacing[0]);
+        SizeF portSize = getWidgetSize(context, cellSize[1], spanX, spanY, borderSpacing[1]);
 
-        ArrayList<PointF> sizes = new ArrayList<>(2);
+        ArrayList<SizeF> sizes = new ArrayList<>(2);
         sizes.add(landSize);
         sizes.add(portSize);
         return sizes;
@@ -430,17 +411,18 @@
      * the right (resp. bottom) for the max. The returned rectangle is set with 0s if the list is
      * empty.
      */
-    public static Rect getMinMaxSizes(List<PointF> sizes, @Nullable Rect outRect) {
+    public static Rect getMinMaxSizes(List<SizeF> sizes, @Nullable Rect outRect) {
         if (outRect == null) {
             outRect = new Rect();
         }
         if (sizes.isEmpty()) {
             outRect.set(0, 0, 0, 0);
         } else {
-            PointF first = sizes.get(0);
-            outRect.set((int) first.x, (int) first.y, (int) first.x, (int) first.y);
+            SizeF first = sizes.get(0);
+            outRect.set((int) first.getWidth(), (int) first.getHeight(), (int) first.getWidth(),
+                    (int) first.getHeight());
             for (int i = 1; i < sizes.size(); i++) {
-                outRect.union((int) sizes.get(i).x, (int) sizes.get(i).y);
+                outRect.union((int) sizes.get(i).getWidth(), (int) sizes.get(i).getHeight());
             }
         }
         return outRect;
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index ebaacb6..b2112ad 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -21,6 +21,7 @@
 import android.util.AttributeSet;
 import android.view.Gravity;
 import android.view.MotionEvent;
+import android.view.View;
 import android.view.ViewDebug;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
@@ -166,4 +167,11 @@
     protected void showInlineQsb() {
         //Does nothing
     }
+
+    /**
+     * Returns the first View for which the given itemOperator returns true, or null.
+     */
+    public View getFirstItemMatch(Workspace.ItemOperator itemOperator) {
+        return mWorkspace.getFirstMatch(new CellLayout[] { this }, itemOperator);
+    }
 }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 253a7c7..fa63885 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -121,6 +121,7 @@
 import com.android.launcher3.dot.DotInfo;
 import com.android.launcher3.dragndrop.DragController;
 import com.android.launcher3.dragndrop.DragLayer;
+import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.folder.FolderGridOrganizer;
 import com.android.launcher3.folder.FolderIcon;
@@ -2863,6 +2864,10 @@
         return false;
     }
 
+    public DragOptions getDefaultWorkspaceDragOptions() {
+        return new DragOptions();
+    }
+
     private static class NonConfigInstance {
         public Configuration config;
         public Bitmap snapshot;
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index c6766a4..50f1e44 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -96,8 +96,6 @@
     private static final int MIN_FLING_VELOCITY = 250;
 
     private boolean mFreeScroll = false;
-    /** If {@code false}, disable swipe gesture to switch between pages. */
-    private boolean mSwipeGestureEnabled = true;
 
     protected final int mFlingThresholdVelocity;
     protected final int mEasyFlingThresholdVelocity;
@@ -860,14 +858,6 @@
     }
 
     /**
-     * If {@code enableSwipeGesture} is {@code true}, enables swipe gesture to navigate between
-     * pages. Otherwise, disables the navigation gesture.
-     */
-    public void setSwipeGestureEnabled(boolean swipeGestureEnabled) {
-        mSwipeGestureEnabled = swipeGestureEnabled;
-    }
-
-    /**
      * {@inheritDoc}
      */
     @Override
@@ -889,8 +879,6 @@
          * scrolling there.
          */
 
-        if (!mSwipeGestureEnabled) return false;
-
         // Skip touch handling if there are no pages to swipe
         if (getChildCount() <= 0) return false;
 
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 77fee08..87fb6fb 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -2973,7 +2973,7 @@
      * @param operators List of operators, in order starting from best matching operator.
      * @return
      */
-    private View getFirstMatch(CellLayout[] cellLayouts, final ItemOperator... operators) {
+    View getFirstMatch(CellLayout[] cellLayouts, final ItemOperator... operators) {
         // This array is filled with the first match for each operator.
         final View[] matches = new View[operators.length];
         // For efficiency, the outer loop should be CellLayout.
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index a92e1aa..edd9a9f 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -199,7 +199,9 @@
                 break;
             }
         }
-        rebindAdapters(hasWorkApps);
+        if (!mAH[AdapterHolder.MAIN].appsList.hasFilter()) {
+            rebindAdapters(hasWorkApps);
+        }
         if (hasWorkApps) {
             resetWorkProfile();
         }
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 5030c5e..a05e036 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -240,20 +240,18 @@
         @Override
         public int getSpanSize(int position) {
             int viewType = mApps.getAdapterItems().get(position).viewType;
+            int totalSpans = mGridLayoutMgr.getSpanCount();
             if (isIconViewType(viewType)) {
-                return 1 * SPAN_MULTIPLIER;
+                return totalSpans / mAppsPerRow;
             } else if (mSearchAdapterProvider.isSearchView(viewType)) {
-                return mSearchAdapterProvider.getGridSpanSize(viewType, mAppsPerRow);
+                return totalSpans / mSearchAdapterProvider.getItemsPerRow(viewType, mAppsPerRow);
             } else {
                 // Section breaks span the full width
-                return mAppsPerRow * SPAN_MULTIPLIER;
+                return totalSpans;
             }
         }
     }
 
-    // multiplier to support adapter item column count that is not mAppsPerRow.
-    public static final int SPAN_MULTIPLIER = 3;
-
     private final BaseDraggingActivity mLauncher;
     private final LayoutInflater mLayoutInflater;
     private final AlphabeticalAppsList mApps;
@@ -285,14 +283,17 @@
 
         mOnIconClickListener = launcher.getItemOnClickListener();
 
-        setAppsPerRow(mLauncher.getDeviceProfile().inv.numAllAppsColumns);
-
         mSearchAdapterProvider = searchAdapterProvider;
+        setAppsPerRow(mLauncher.getDeviceProfile().inv.numAllAppsColumns);
     }
 
     public void setAppsPerRow(int appsPerRow) {
         mAppsPerRow = appsPerRow;
-        mGridLayoutMgr.setSpanCount(mAppsPerRow * SPAN_MULTIPLIER);
+        int totalSpans = mAppsPerRow;
+        for (int itemPerRow : mSearchAdapterProvider.getSupportedItemsPerRow()) {
+            totalSpans *= itemPerRow;
+        }
+        mGridLayoutMgr.setSpanCount(totalSpans);
     }
 
     /**
diff --git a/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java b/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java
index 9328a3d..f4d735e 100644
--- a/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java
+++ b/src/com/android/launcher3/allapps/AllAppsSectionDecorator.java
@@ -48,7 +48,6 @@
     @Override
     public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
         List<AllAppsGridAdapter.AdapterItem> adapterItems = mAppsView.getApps().getAdapterItems();
-        boolean drawFallbackFocusedView = true;
         for (int i = 0; i < parent.getChildCount(); i++) {
             View view = parent.getChildAt(i);
             int position = parent.getChildAdapterPosition(view);
@@ -60,28 +59,12 @@
                     decorationHandler.extendBounds(view);
                     if (sectionInfo.isFocusedView()) {
                         decorationHandler.onFocusDraw(c, view);
-                        drawFallbackFocusedView = false;
                     } else {
                         decorationHandler.onGroupDraw(c);
                     }
                 }
             }
         }
-        // fallback logic in case none of the SearchTarget is labeled as focused item
-        if (drawFallbackFocusedView) {
-            for (int i = 0; i < parent.getChildCount(); i++) {
-                View view = parent.getChildAt(i);
-                int position = parent.getChildAdapterPosition(view);
-                AllAppsGridAdapter.AdapterItem adapterItem = adapterItems.get(position);
-                if (adapterItem.sectionDecorationInfo != null) {
-                    SectionDecorationInfo sectionInfo = adapterItem.sectionDecorationInfo;
-                    SectionDecorationHandler decorationHandler = sectionInfo.getDecorationHandler();
-                    if (decorationHandler != null) {
-                        drawDecoration(c, decorationHandler, parent);
-                    }
-                }
-            }
-        }
     }
 
     // Fallback logic in case non of the SearchTarget is labeled as focused item.
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index dc58c99..a48e423 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -144,11 +144,14 @@
      */
     public void setProgress(float progress) {
         mProgress = progress;
+
         mScrimView.setProgress(progress);
         float shiftCurrent = progress * mShiftRange;
-
         mAppsView.setTranslationY(shiftCurrent);
         if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && mSearchImeEnabled) {
+            if (mInsetController == null) {
+                setupInsetTransitionController();
+            }
             mInsetController.setProgress(progress);
         }
     }
@@ -240,13 +243,17 @@
         mAppsView = appsView;
         mScrimView = scrimView;
         if (FeatureFlags.ENABLE_DEVICE_SEARCH.get() && BuildCompat.isAtLeastR()) {
-            mInsetController = new AllAppsInsetTransitionController(mShiftRange, mAppsView);
-            mLauncher.getSystemUiController().updateUiState(UI_STATE_ALLAPPS,
-                    View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                            | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+            setupInsetTransitionController();
         }
     }
 
+    private void setupInsetTransitionController() {
+        mInsetController = new AllAppsInsetTransitionController(mShiftRange, mAppsView);
+        mLauncher.getSystemUiController().updateUiState(UI_STATE_ALLAPPS,
+                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                        | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+    }
+
     /**
      * Updates the total scroll range but does not update the UI.
      */
diff --git a/src/com/android/launcher3/allapps/search/SearchAdapterProvider.java b/src/com/android/launcher3/allapps/search/SearchAdapterProvider.java
index a79ec43..6d491fd 100644
--- a/src/com/android/launcher3/allapps/search/SearchAdapterProvider.java
+++ b/src/com/android/launcher3/allapps/search/SearchAdapterProvider.java
@@ -51,10 +51,17 @@
             ViewGroup parent, int viewType);
 
     /**
+     * Returns supported item per row combinations supported
+     */
+    public int[] getSupportedItemsPerRow() {
+        return new int[]{};
+    }
+
+    /**
      * Returns how many cells a view should span
      */
-    public int getGridSpanSize(int viewType, int appsPerRow) {
-        return appsPerRow * AllAppsGridAdapter.SPAN_MULTIPLIER;
+    public int getItemsPerRow(int viewType, int appsPerRow) {
+        return appsPerRow;
     }
 
     /**
diff --git a/src/com/android/launcher3/anim/Interpolators.java b/src/com/android/launcher3/anim/Interpolators.java
index 8016b2d..6b9ed09 100644
--- a/src/com/android/launcher3/anim/Interpolators.java
+++ b/src/com/android/launcher3/anim/Interpolators.java
@@ -16,9 +16,6 @@
 
 package com.android.launcher3.anim;
 
-import static com.android.launcher3.util.DisplayController.getSingleFrameMs;
-
-import android.content.Context;
 import android.graphics.Path;
 import android.view.animation.AccelerateDecelerateInterpolator;
 import android.view.animation.AccelerateInterpolator;
@@ -67,9 +64,6 @@
      */
     public static final Interpolator FINAL_FRAME = t -> t < 1 ? 0 : 1;
 
-    private static final int MIN_SETTLE_DURATION = 200;
-    private static final float OVERSHOOT_FACTOR = 0.9f;
-
     static {
         Path exaggeratedEase = new Path();
         exaggeratedEase.moveTo(0, 0);
@@ -175,76 +169,4 @@
             float upperBound) {
         return t -> Utilities.mapRange(interpolator.getInterpolation(t), lowerBound, upperBound);
     }
-
-    /**
-     * Computes parameters necessary for an overshoot effect.
-     */
-    public static class OvershootParams {
-        public Interpolator interpolator;
-        public float start;
-        public float end;
-        public long duration;
-
-        /**
-         * Given the input params, sets OvershootParams variables to be used by the caller.
-         * @param startProgress The progress from 0 to 1 that the overshoot starts from.
-         * @param overshootPastProgress The progress from 0 to 1 where we overshoot past (should
-         *        either be equal to startProgress or endProgress, depending on if we want to
-         *        overshoot immediately or only once we reach the end).
-         * @param endProgress The final progress from 0 to 1 that we will settle to.
-         * @param velocityPxPerMs The initial velocity that causes this overshoot.
-         * @param totalDistancePx The distance against which progress is calculated.
-         */
-        public OvershootParams(float startProgress, float overshootPastProgress,
-                float endProgress, float velocityPxPerMs, int totalDistancePx, Context context) {
-            velocityPxPerMs = Math.abs(velocityPxPerMs);
-            overshootPastProgress = Math.max(overshootPastProgress, startProgress);
-            start = startProgress;
-            int startPx = (int) (start * totalDistancePx);
-            // Overshoot by about half a frame.
-            float overshootBy = OVERSHOOT_FACTOR * velocityPxPerMs *
-                    getSingleFrameMs(context) / totalDistancePx / 2;
-            overshootBy = Utilities.boundToRange(overshootBy, 0.02f, 0.15f);
-            end = overshootPastProgress + overshootBy;
-            int endPx = (int) (end  * totalDistancePx);
-            int overshootDistance = endPx - startPx;
-            // Calculate deceleration necessary to reach overshoot distance.
-            // Formula: velocityFinal^2 = velocityInitial^2 + 2 * acceleration * distance
-            //          0 = v^2 + 2ad (velocityFinal == 0)
-            //          a = v^2 / -2d
-            float decelerationPxPerMs = velocityPxPerMs * velocityPxPerMs / (2 * overshootDistance);
-            // Calculate time necessary to reach peak of overshoot.
-            // Formula: acceleration = velocity / time
-            //          time = velocity / acceleration
-            duration = (long) (velocityPxPerMs / decelerationPxPerMs);
-
-            // Now that we're at the top of the overshoot, need to settle back to endProgress.
-            float settleDistance = end - endProgress;
-            int settleDistancePx = (int) (settleDistance * totalDistancePx);
-            // Calculate time necessary for the settle.
-            // Formula: distance = velocityInitial * time + 1/2 * acceleration * time^2
-            //          d = 1/2at^2 (velocityInitial = 0, since we just stopped at the top)
-            //          t = sqrt(2d/a)
-            // Above formula assumes constant acceleration. Since we use ACCEL_DEACCEL, we actually
-            // have acceleration to halfway then deceleration the rest. So the formula becomes:
-            //          t = sqrt(d/a) * 2 (half the distance for accel, half for deaccel)
-            long settleDuration = (long) Math.sqrt(settleDistancePx / decelerationPxPerMs) * 4;
-
-            settleDuration = Math.max(MIN_SETTLE_DURATION, settleDuration);
-            // How much of the animation to devote to playing the overshoot (the rest is for settle).
-            float overshootFraction = (float) duration / (duration + settleDuration);
-            duration += settleDuration;
-            // Finally, create the interpolator, composed of two interpolators: an overshoot, which
-            // reaches end > 1, and then a settle to endProgress.
-            Interpolator overshoot = Interpolators.clampToProgress(DEACCEL, 0, overshootFraction);
-            // The settle starts at 1, where 1 is the top of the overshoot, and maps to a fraction
-            // such that final progress is endProgress. For example, if we overshot to 1.1 but want
-            // to end at 1, we need to map to 1/1.1.
-            Interpolator settle = Interpolators.clampToProgress(Interpolators.mapToProgress(
-                    ACCEL_DEACCEL, 1, (endProgress - start) / (end - start)), overshootFraction, 1);
-            interpolator = t -> t <= overshootFraction
-                    ? overshoot.getInterpolation(t)
-                    : settle.getInterpolation(t);
-        }
-    }
 }
diff --git a/src/com/android/launcher3/dragndrop/AddItemActivity.java b/src/com/android/launcher3/dragndrop/AddItemActivity.java
index 5dc94ff..c972cbb 100644
--- a/src/com/android/launcher3/dragndrop/AddItemActivity.java
+++ b/src/com/android/launcher3/dragndrop/AddItemActivity.java
@@ -58,6 +58,7 @@
 import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.widget.PendingAddShortcutInfo;
 import com.android.launcher3.widget.PendingAddWidgetInfo;
+import com.android.launcher3.widget.WidgetCell;
 import com.android.launcher3.widget.WidgetHostViewLoader;
 import com.android.launcher3.widget.WidgetImageView;
 import com.android.launcher3.widget.WidgetManagerHelper;
@@ -78,7 +79,7 @@
     private LauncherAppState mApp;
     private InvariantDeviceProfile mIdp;
 
-    private LivePreviewWidgetCell mWidgetCell;
+    private WidgetCell mWidgetCell;
 
     // Widget request specific options.
     private LauncherAppWidgetHost mAppWidgetHost;
@@ -117,8 +118,9 @@
             }
         }
 
-        mWidgetCell.setOnTouchListener(this);
-        mWidgetCell.setOnLongClickListener(this);
+        WidgetImageView preview = mWidgetCell.findViewById(R.id.widget_preview);
+        preview.setOnTouchListener(this);
+        preview.setOnLongClickListener(this);
 
         // savedInstanceState is null when the activity is created the first time (i.e., avoids
         // duplicate logging during rotation)
diff --git a/src/com/android/launcher3/dragndrop/LivePreviewWidgetCell.java b/src/com/android/launcher3/dragndrop/LivePreviewWidgetCell.java
deleted file mode 100644
index fa062f5..0000000
--- a/src/com/android/launcher3/dragndrop/LivePreviewWidgetCell.java
+++ /dev/null
@@ -1,123 +0,0 @@
-package com.android.launcher3.dragndrop;
-
-import static com.android.launcher3.Utilities.ATLEAST_S;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.Bitmap;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.FrameLayout;
-import android.widget.RemoteViews;
-
-import com.android.launcher3.BaseActivity;
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.WidgetPreviewLoader;
-import com.android.launcher3.icons.BitmapRenderer;
-import com.android.launcher3.model.WidgetItem;
-import com.android.launcher3.widget.LauncherAppWidgetProviderInfo;
-import com.android.launcher3.widget.WidgetCell;
-
-/**
- * Extension of {@link WidgetCell} which supports generating previews from {@link RemoteViews}
- */
-public class LivePreviewWidgetCell extends WidgetCell {
-
-    private RemoteViews mPreview;
-
-    public LivePreviewWidgetCell(Context context) {
-        this(context, null);
-    }
-
-    public LivePreviewWidgetCell(Context context, AttributeSet attrs) {
-        this(context, attrs, 0);
-    }
-
-    public LivePreviewWidgetCell(Context context, AttributeSet attrs, int defStyle) {
-        super(context, attrs, defStyle);
-    }
-
-    public void setPreview(RemoteViews view) {
-        mPreview = view;
-    }
-
-    public RemoteViews getPreview() {
-        return mPreview;
-    }
-
-    /** Resets any resource. This should be called before recycling this view. */
-    public void reset() {
-        mPreview = null;
-    }
-
-    @Override
-    public void ensurePreview() {
-        if (mPreview != null && mActiveRequest == null) {
-            Bitmap preview = generateFromRemoteViews(
-                    mActivity, mPreview, mItem.widgetInfo, mPresetPreviewSize, new int[1]);
-            if (preview != null) {
-                applyPreview(preview);
-                return;
-            }
-        }
-        super.ensurePreview();
-    }
-
-    @Override
-    public void applyFromCellItem(WidgetItem item, WidgetPreviewLoader loader) {
-        if (ATLEAST_S
-                && mPreview == null
-                && item.widgetInfo != null
-                && item.widgetInfo.previewLayout != Resources.ID_NULL) {
-            mPreview = new RemoteViews(item.widgetInfo.provider.getPackageName(),
-                    item.widgetInfo.previewLayout);
-        }
-
-        super.applyFromCellItem(item, loader);
-    }
-
-    /**
-     * Generates a bitmap by inflating {@param views}.
-     * @see com.android.launcher3.WidgetPreviewLoader#generateWidgetPreview
-     *
-     * TODO: Consider moving this to the background thread.
-     */
-    public static Bitmap generateFromRemoteViews(BaseActivity activity, RemoteViews views,
-            LauncherAppWidgetProviderInfo info, int previewSize, int[] preScaledWidthOut) {
-
-        DeviceProfile dp = activity.getDeviceProfile();
-        int viewWidth = dp.cellWidthPx * info.spanX;
-        int viewHeight = dp.cellHeightPx * info.spanY;
-
-        final View v;
-        try {
-            v = views.apply(activity, new FrameLayout(activity));
-            v.measure(MeasureSpec.makeMeasureSpec(viewWidth, MeasureSpec.EXACTLY),
-                    MeasureSpec.makeMeasureSpec(viewHeight, MeasureSpec.EXACTLY));
-
-            viewWidth = v.getMeasuredWidth();
-            viewHeight = v.getMeasuredHeight();
-            v.layout(0, 0, viewWidth, viewHeight);
-        } catch (Exception e) {
-            return null;
-        }
-
-        preScaledWidthOut[0] = viewWidth;
-        final int bitmapWidth, bitmapHeight;
-        final float scale;
-        if (viewWidth > previewSize) {
-            scale = ((float) previewSize) / viewWidth;
-            bitmapWidth = previewSize;
-            bitmapHeight = (int) (viewHeight * scale);
-        } else {
-            scale = 1;
-            bitmapWidth = viewWidth;
-            bitmapHeight = viewHeight;
-        }
-
-        return BitmapRenderer.createSoftwareBitmap(bitmapWidth, bitmapHeight, c -> {
-            c.scale(scale, scale);
-            v.draw(c);
-        });
-    }
-}
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 209c5be..f6c7c06 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -192,6 +192,16 @@
             loadWorkspace(allShortcuts);
             logger.addSplit("loadWorkspace");
 
+            // Sanitize data re-syncs widgets/shortcuts based on the workspace loaded from db.
+            // sanitizeData should not be invoked if the workspace is loaded from a db different
+            // from the main db as defined in the invariant device profile.
+            // (e.g. both grid preview and minimal device mode uses a different db)
+            if (mApp.getInvariantDeviceProfile().dbFile.equals(mDbName)) {
+                verifyNotStopped();
+                sanitizeData();
+                logger.addSplit("sanitizeData");
+            }
+
             verifyNotStopped();
             mResults.bindWorkspace();
             logger.addSplit("bindWorkspace");
@@ -274,14 +284,6 @@
                 loadFolderNames();
             }
 
-            // Sanitize data re-syncs widgets/shortcuts based on the workspace loaded from db.
-            // sanitizeData should not be invoked if the workspace is loaded from a db different
-            // from the main db as defined in the invariant device profile.
-            // (e.g. both grid preview and minimal device mode uses a different db)
-            if (mApp.getInvariantDeviceProfile().dbFile.equals(mDbName)) {
-                sanitizeData();
-            }
-
             verifyNotStopped();
             updateHandler.finish();
             logger.addSplit("finish icon update");
@@ -875,10 +877,11 @@
                     mBgDataModel.itemsIdMap.remove(folderId);
                 }
             }
-            // Remove any ghost widgets
-            LauncherSettings.Settings.call(contentResolver,
-                    LauncherSettings.Settings.METHOD_REMOVE_GHOST_WIDGETS);
+
         }
+        // Remove any ghost widgets
+        LauncherSettings.Settings.call(contentResolver,
+                LauncherSettings.Settings.METHOD_REMOVE_GHOST_WIDGETS);
 
         // Update pinned state of model shortcuts
         mBgDataModel.updateShortcutPinnedState(context);
diff --git a/src/com/android/launcher3/qsb/QsbContainerView.java b/src/com/android/launcher3/qsb/QsbContainerView.java
index 459aefe..a191df4 100644
--- a/src/com/android/launcher3/qsb/QsbContainerView.java
+++ b/src/com/android/launcher3/qsb/QsbContainerView.java
@@ -32,11 +32,11 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.graphics.PointF;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.provider.Settings;
 import android.util.AttributeSet;
+import android.util.SizeF;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -299,7 +299,7 @@
             InvariantDeviceProfile idp = LauncherAppState.getIDP(getContext());
 
             Bundle opts = new Bundle();
-            ArrayList<PointF> sizes = AppWidgetResizeFrame
+            ArrayList<SizeF> sizes = AppWidgetResizeFrame
                     .getWidgetSizes(getContext(), idp.numColumns, 1);
             Rect size = AppWidgetResizeFrame.getMinMaxSizes(sizes, null /* outRect */);
             opts.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, size.left);
diff --git a/src/com/android/launcher3/statemanager/StateManager.java b/src/com/android/launcher3/statemanager/StateManager.java
index beb5b68..a18f340 100644
--- a/src/com/android/launcher3/statemanager/StateManager.java
+++ b/src/com/android/launcher3/statemanager/StateManager.java
@@ -302,10 +302,6 @@
     }
 
     private PendingAnimation createAnimationToNewWorkspaceInternal(final STATE_TYPE state) {
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "createAnimationToNewWorkspaceInternal: "
-                    + state);
-        }
         PendingAnimation builder = new PendingAnimation(mConfig.duration);
         if (mConfig.getAnimComponents() != 0) {
             for (StateHandler handler : getStateHandlers()) {
@@ -328,9 +324,6 @@
 
             @Override
             public void onAnimationSuccess(Animator animator) {
-                if (TestProtocol.sDebugTracing) {
-                    Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "onAnimationSuccess: " + state);
-                }
                 onStateTransitionEnd(state);
             }
         };
diff --git a/src/com/android/launcher3/testing/TestProtocol.java b/src/com/android/launcher3/testing/TestProtocol.java
index 72bbc43..7cb6e34 100644
--- a/src/com/android/launcher3/testing/TestProtocol.java
+++ b/src/com/android/launcher3/testing/TestProtocol.java
@@ -103,8 +103,8 @@
     public static final String REQUEST_MOCK_SENSOR_ROTATION = "mock-sensor-rotation";
 
     public static final String PERMANENT_DIAG_TAG = "TaplTarget";
-    public static final String OVERIEW_NOT_ALLAPPS = "b/156095088";
     public static final String NO_SWIPE_TO_HOME = "b/158017601";
     public static final String WORK_PROFILE_REMOVED = "b/159671700";
     public static final String TIS_NO_EVENTS = "b/180915942";
+    public static final String GET_RECENTS_FAILED = "b/177472267";
 }
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index b28d6f7..6f1b2f9 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -202,10 +202,6 @@
 
         mFromState = newFromState;
         mToState = newToState;
-        if (TestProtocol.sDebugTracing) {
-            Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "reinitCurrentAnimation: "
-                    + newToState.ordinal + " " + getClass().getSimpleName());
-        }
 
         mStartProgress = 0;
         mPassedOverviewAtomicThreshold = false;
diff --git a/src/com/android/launcher3/touch/ItemLongClickListener.java b/src/com/android/launcher3/touch/ItemLongClickListener.java
index 919673f..f876dd9 100644
--- a/src/com/android/launcher3/touch/ItemLongClickListener.java
+++ b/src/com/android/launcher3/touch/ItemLongClickListener.java
@@ -57,7 +57,7 @@
         if (!(v.getTag() instanceof ItemInfo)) return false;
 
         launcher.setWaitingForResult(null);
-        beginDrag(v, launcher, (ItemInfo) v.getTag(), new DragOptions());
+        beginDrag(v, launcher, (ItemInfo) v.getTag(), launcher.getDefaultWorkspaceDragOptions());
         return true;
     }
 
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 15566a4..03c58bb 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -30,7 +30,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.dragndrop.DragOptions;
-import com.android.launcher3.dragndrop.LivePreviewWidgetCell;
 import com.android.launcher3.popup.PopupDataProvider;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
@@ -86,6 +85,8 @@
 
         if (v instanceof WidgetCell) {
             return beginDraggingWidget((WidgetCell) v);
+        } else if (v.getParent() instanceof WidgetCell) {
+            return beginDraggingWidget((WidgetCell) v.getParent());
         }
         return true;
     }
@@ -101,9 +102,7 @@
         }
 
         PendingItemDragHelper dragHelper = new PendingItemDragHelper(v);
-        if (v instanceof LivePreviewWidgetCell) {
-            dragHelper.setPreview(((LivePreviewWidgetCell) v).getPreview());
-        }
+        dragHelper.setPreview(v.getPreview());
 
         int[] loc = new int[2];
         getPopupContainer().getLocationInDragLayer(image, loc);
diff --git a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
index 54e51b2..3285c18 100644
--- a/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/LauncherAppWidgetHostView.java
@@ -16,12 +16,9 @@
 
 package com.android.launcher3.widget;
 
-import static com.android.launcher3.Utilities.ATLEAST_S;
-
 import android.appwidget.AppWidgetProviderInfo;
 import android.content.Context;
 import android.content.res.Configuration;
-import android.graphics.PointF;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.util.SparseBooleanArray;
@@ -219,16 +216,6 @@
     }
 
     @Override
-    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
-        super.onSizeChanged(w, h, oldw, oldh);
-
-        if (ATLEAST_S) {
-            float density = getContext().getResources().getDisplayMetrics().density;
-            setCurrentSize(new PointF(w / density, h / density));
-        }
-    }
-
-    @Override
     public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
         super.onInitializeAccessibilityNodeInfo(info);
         info.setClassName(getClass().getName());
diff --git a/src/com/android/launcher3/widget/PendingAppWidgetHostView.java b/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
index 8c3206d..4b113d8 100644
--- a/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/PendingAppWidgetHostView.java
@@ -22,7 +22,6 @@
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Color;
-import android.graphics.PointF;
 import android.graphics.PorterDuff;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
@@ -30,6 +29,7 @@
 import android.text.Layout;
 import android.text.StaticLayout;
 import android.text.TextPaint;
+import android.util.SizeF;
 import android.util.TypedValue;
 import android.view.ContextThemeWrapper;
 import android.view.View;
@@ -112,7 +112,7 @@
     }
 
     @Override
-    public void updateAppWidgetSize(Bundle newOptions, List<PointF> sizes) {
+    public void updateAppWidgetSize(Bundle newOptions, List<SizeF> sizes) {
         // No-op
     }
 
diff --git a/src/com/android/launcher3/widget/PendingItemDragHelper.java b/src/com/android/launcher3/widget/PendingItemDragHelper.java
index 8fe42f4..6e83836 100644
--- a/src/com/android/launcher3/widget/PendingItemDragHelper.java
+++ b/src/com/android/launcher3/widget/PendingItemDragHelper.java
@@ -35,7 +35,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.dragndrop.DraggableView;
-import com.android.launcher3.dragndrop.LivePreviewWidgetCell;
 import com.android.launcher3.graphics.DragPreviewProvider;
 import com.android.launcher3.icons.LauncherIcons;
 
@@ -92,7 +91,7 @@
             int[] previewSizeBeforeScale = new int[1];
 
             if (mPreview != null) {
-                preview = LivePreviewWidgetCell.generateFromRemoteViews(launcher, mPreview,
+                preview = WidgetCell.generateFromRemoteViews(launcher, mPreview,
                         createWidgetInfo.info, maxWidth, previewSizeBeforeScale);
             }
             if (preview == null) {
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index 8c315fd..229df50 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -18,7 +18,9 @@
 
 import static com.android.launcher3.Utilities.ATLEAST_S;
 
+import android.appwidget.AppWidgetHostView;
 import android.content.Context;
+import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.os.CancellationSignal;
 import android.util.AttributeSet;
@@ -28,7 +30,9 @@
 import android.view.View.OnLayoutChangeListener;
 import android.view.ViewPropertyAnimator;
 import android.view.accessibility.AccessibilityNodeInfo;
+import android.widget.FrameLayout;
 import android.widget.LinearLayout;
+import android.widget.RemoteViews;
 import android.widget.TextView;
 
 import com.android.launcher3.BaseActivity;
@@ -37,6 +41,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.WidgetPreviewLoader;
 import com.android.launcher3.icons.BaseIconFactory;
+import com.android.launcher3.icons.BitmapRenderer;
 import com.android.launcher3.model.WidgetItem;
 
 /**
@@ -61,8 +66,8 @@
     /** Widget preview width is calculated by multiplying this factor to the widget cell width. */
     private static final float PREVIEW_SCALE = 0.8f;
 
-    private int mPreviewWidth;
-    private int mPreviewHeight;
+    protected int mPreviewWidth;
+    protected int mPreviewHeight;
     protected int mPresetPreviewSize;
     private int mCellSize;
 
@@ -85,6 +90,9 @@
     protected final DeviceProfile mDeviceProfile;
     private final CheckLongPressHelper mLongPressHelper;
 
+    private RemoteViews mPreview;
+    private AppWidgetHostView mPreviewAppWidgetHostView;
+
     public WidgetCell(Context context) {
         this(context, null);
     }
@@ -123,6 +131,14 @@
         mWidgetDescription = findViewById(R.id.widget_description);
     }
 
+    public void setPreview(RemoteViews view) {
+        mPreview = view;
+    }
+
+    public RemoteViews getPreview() {
+        return mPreview;
+    }
+
     /**
      * Called to clear the view and free attached resources. (e.g., {@link Bitmap}
      */
@@ -142,9 +158,13 @@
             mActiveRequest.cancel();
             mActiveRequest = null;
         }
+        mPreview = null;
+        mPreviewAppWidgetHostView = null;
     }
 
     public void applyFromCellItem(WidgetItem item, WidgetPreviewLoader loader) {
+        applyPreviewLayout(item);
+
         mItem = item;
         mWidgetName.setText(mItem.label);
         mWidgetDims.setText(getContext().getString(R.string.widget_dims_format,
@@ -169,6 +189,27 @@
         }
     }
 
+    private void applyPreviewLayout(WidgetItem item) {
+        if (ATLEAST_S
+                && mPreview == null
+                && item.widgetInfo != null
+                && item.widgetInfo.previewLayout != Resources.ID_NULL) {
+            mPreviewAppWidgetHostView = new AppWidgetHostView(getContext());
+            LauncherAppWidgetProviderInfo launcherAppWidgetProviderInfo =
+                    LauncherAppWidgetProviderInfo.fromProviderInfo(getContext(),
+                            item.widgetInfo.clone());
+            // A hack to force the initial layout to be the preview layout since there is no API for
+            // rendering a preview layout for work profile apps yet. For non-work profile layout, a
+            // proper solution is to use RemoteViews(PackageName, LayoutId).
+            launcherAppWidgetProviderInfo.initialLayout = item.widgetInfo.previewLayout;
+            mPreviewAppWidgetHostView.setAppWidget(/* appWidgetId= */ -1,
+                    launcherAppWidgetProviderInfo);
+            mPreviewAppWidgetHostView.setPadding(/* left= */ 0, /* top= */0, /* right= */
+                    0, /* bottom= */ 0);
+            mPreviewAppWidgetHostView.updateAppWidget(/* remoteViews= */ null);
+        }
+    }
+
     public WidgetImageView getWidgetView() {
         return mWidgetImage;
     }
@@ -217,6 +258,23 @@
     }
 
     public void ensurePreview() {
+        if (mPreview != null && mActiveRequest == null) {
+            Bitmap preview = generateFromRemoteViews(
+                    mActivity, mPreview, mItem.widgetInfo, mPresetPreviewSize, new int[1]);
+            if (preview != null) {
+                applyPreview(preview);
+                return;
+            }
+        }
+
+        if (mPreviewAppWidgetHostView != null) {
+            Bitmap preview = generateFromView(mActivity, mPreviewAppWidgetHostView,
+                    mItem.widgetInfo, mPreviewWidth, new int[1]);
+            if (preview != null) {
+                applyPreview(preview);
+                return;
+            }
+        }
         if (mActiveRequest != null) {
             return;
         }
@@ -273,4 +331,53 @@
         super.onInitializeAccessibilityNodeInfo(info);
         info.removeAction(AccessibilityNodeInfo.AccessibilityAction.ACTION_CLICK);
     }
+
+    /**
+     * Generates a bitmap by inflating {@param views}.
+     * @see com.android.launcher3.WidgetPreviewLoader#generateWidgetPreview
+     *
+     * TODO: Consider moving this to the background thread.
+     */
+    public static Bitmap generateFromRemoteViews(BaseActivity activity, RemoteViews views,
+            LauncherAppWidgetProviderInfo info, int previewSize, int[] preScaledWidthOut) {
+        try {
+            return generateFromView(activity, views.apply(activity, new FrameLayout(activity)),
+                    info, previewSize, preScaledWidthOut);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    private static Bitmap generateFromView(BaseActivity activity, View v,
+            LauncherAppWidgetProviderInfo info, int previewSize, int[] preScaledWidthOut) {
+
+        DeviceProfile dp = activity.getDeviceProfile();
+        int viewWidth = dp.cellWidthPx * info.spanX;
+        int viewHeight = dp.cellHeightPx * info.spanY;
+
+        v.measure(MeasureSpec.makeMeasureSpec(viewWidth, MeasureSpec.EXACTLY),
+                MeasureSpec.makeMeasureSpec(viewHeight, MeasureSpec.EXACTLY));
+
+        viewWidth = v.getMeasuredWidth();
+        viewHeight = v.getMeasuredHeight();
+        v.layout(0, 0, viewWidth, viewHeight);
+
+        preScaledWidthOut[0] = viewWidth;
+        final int bitmapWidth, bitmapHeight;
+        final float scale;
+        if (viewWidth > previewSize) {
+            scale = ((float) previewSize) / viewWidth;
+            bitmapWidth = previewSize;
+            bitmapHeight = (int) (viewHeight * scale);
+        } else {
+            scale = 1;
+            bitmapWidth = viewWidth;
+            bitmapHeight = viewHeight;
+        }
+
+        return BitmapRenderer.createSoftwareBitmap(bitmapWidth, bitmapHeight, c -> {
+            c.scale(scale, scale);
+            v.draw(c);
+        });
+    }
 }
diff --git a/src/com/android/launcher3/widget/WidgetHostViewLoader.java b/src/com/android/launcher3/widget/WidgetHostViewLoader.java
index 31cbff6..12e0d43 100644
--- a/src/com/android/launcher3/widget/WidgetHostViewLoader.java
+++ b/src/com/android/launcher3/widget/WidgetHostViewLoader.java
@@ -3,11 +3,11 @@
 import android.appwidget.AppWidgetHostView;
 import android.appwidget.AppWidgetManager;
 import android.content.Context;
-import android.graphics.PointF;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
+import android.util.SizeF;
 import android.view.View;
 
 import com.android.launcher3.AppWidgetResizeFrame;
@@ -19,6 +19,7 @@
 import com.android.launcher3.util.Thunk;
 
 import java.util.ArrayList;
+import java.util.stream.Collectors;
 
 public class WidgetHostViewLoader implements DragController.DragListener {
     private static final String TAG = "WidgetHostViewLoader";
@@ -154,7 +155,7 @@
     }
 
     public static Bundle getDefaultOptionsForWidget(Context context, PendingAddWidgetInfo info) {
-        ArrayList<PointF> sizes = AppWidgetResizeFrame
+        ArrayList<SizeF> sizes = AppWidgetResizeFrame
                 .getWidgetSizes(context, info.spanX, info.spanY);
 
         Rect padding = AppWidgetHostView.getDefaultPaddingForWidget(context,
@@ -163,19 +164,19 @@
         float xPaddingDips = (padding.left + padding.right) / density;
         float yPaddingDips = (padding.top + padding.bottom) / density;
 
-        for (PointF size : sizes) {
-            size.x = Math.max(0.f, size.x - xPaddingDips);
-            size.y = Math.max(0.f, size.y - yPaddingDips);
-        }
+        ArrayList<SizeF> paddedSizes = sizes.stream().map(
+                size -> new SizeF(Math.max(0.f, size.getWidth() - xPaddingDips),
+                        Math.max(0.f, size.getHeight() - yPaddingDips))).collect(
+                Collectors.toCollection(ArrayList::new));
 
-        Rect rect = AppWidgetResizeFrame.getMinMaxSizes(sizes, null /* outRect */);
+        Rect rect = AppWidgetResizeFrame.getMinMaxSizes(paddedSizes, null /* outRect */);
 
         Bundle options = new Bundle();
         options.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, rect.left);
         options.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT, rect.top);
         options.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH, rect.right);
         options.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT, rect.bottom);
-        options.putParcelableArrayList(AppWidgetManager.OPTION_APPWIDGET_SIZES, sizes);
+        options.putParcelableArrayList(AppWidgetManager.OPTION_APPWIDGET_SIZES, paddedSizes);
         return options;
     }
 }
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index 6abbf21..e6d54a9 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -24,6 +24,7 @@
 import android.util.AttributeSet;
 import android.util.IntProperty;
 import android.util.Pair;
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -38,7 +39,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.dragndrop.LivePreviewWidgetCell;
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.PackageUserKey;
@@ -140,6 +140,7 @@
 
         WidgetsTableUtils.groupWidgetItemsIntoTable(widgets, mMaxHorizontalSpan).forEach(row -> {
             TableRow tableRow = new TableRow(getContext());
+            tableRow.setGravity(Gravity.CENTER_VERTICAL);
             row.forEach(widgetItem -> {
                 WidgetCell widget = addItemCell(tableRow);
                 widget.setPreviewSize(widgetItem.spanX, widgetItem.spanY);
@@ -153,11 +154,12 @@
     }
 
     protected WidgetCell addItemCell(ViewGroup parent) {
-        LivePreviewWidgetCell widget = (LivePreviewWidgetCell) LayoutInflater.from(
-                getContext()).inflate(R.layout.live_preview_widget_cell, parent, false);
+        WidgetCell widget = (WidgetCell) LayoutInflater.from(getContext())
+                .inflate(R.layout.widget_cell, parent, false);
 
-        widget.setOnClickListener(this);
-        widget.setOnLongClickListener(this);
+        WidgetImageView preview = widget.findViewById(R.id.widget_preview);
+        preview.setOnClickListener(this);
+        preview.setOnLongClickListener(this);
         widget.setAnimatePreview(false);
 
         parent.addView(widget);
diff --git a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
index 52a2fc5..bf9b849 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsFullSheet.java
@@ -110,9 +110,6 @@
         RecyclerViewFastScroller fastScroller = findViewById(R.id.fast_scroller);
         if (mHasWorkProfile) {
             mViewPager = findViewById(R.id.widgets_view_pager);
-            // Temporarily disable swipe gesture until widgets list horizontal scrollviews per
-            // app are replaced by gird views.
-            mViewPager.setSwipeGestureEnabled(false);
             mViewPager.initParentViews(this);
             mViewPager.getPageIndicator().setOnActivePageChangedListener(this);
             mViewPager.getPageIndicator().setActiveMarker(AdapterHolder.PRIMARY);
diff --git a/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java b/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
index 9c8684a..47fa71a 100644
--- a/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
+++ b/src/com/android/launcher3/widget/picker/WidgetsListTableViewHolderBinder.java
@@ -17,6 +17,7 @@
 
 import android.content.Context;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -30,6 +31,7 @@
 import com.android.launcher3.model.WidgetItem;
 import com.android.launcher3.recyclerview.ViewHolderBinder;
 import com.android.launcher3.widget.WidgetCell;
+import com.android.launcher3.widget.WidgetImageView;
 import com.android.launcher3.widget.model.WidgetsListContentEntry;
 import com.android.launcher3.widget.util.WidgetsTableUtils;
 
@@ -144,6 +146,7 @@
                 tableRow = (TableRow) table.getChildAt(i);
             } else {
                 tableRow = new TableRow(table.getContext());
+                tableRow.setGravity(Gravity.CENTER_VERTICAL);
                 table.addView(tableRow);
             }
             if (tableRow.getChildCount() > widgetItems.size()) {
@@ -155,8 +158,9 @@
                     WidgetCell widget = (WidgetCell) mLayoutInflater.inflate(
                             R.layout.widget_cell, tableRow, false);
                     // set up touch.
-                    widget.setOnClickListener(mIconClickListener);
-                    widget.setOnLongClickListener(mIconLongClickListener);
+                    WidgetImageView preview = widget.findViewById(R.id.widget_preview);
+                    preview.setOnClickListener(mIconClickListener);
+                    preview.setOnLongClickListener(mIconLongClickListener);
                     tableRow.addView(widget);
                 }
             }
diff --git a/src_build_config/BuildConfig.java b/src_build_config/com/android/launcher3/BuildConfig.java
similarity index 100%
rename from src_build_config/BuildConfig.java
rename to src_build_config/com/android/launcher3/BuildConfig.java
diff --git a/tests/src/com/android/launcher3/ui/WorkTabTest.java b/tests/src/com/android/launcher3/ui/WorkTabTest.java
index 63220ad..a6c7c03 100644
--- a/tests/src/com/android/launcher3/ui/WorkTabTest.java
+++ b/tests/src/com/android/launcher3/ui/WorkTabTest.java
@@ -18,6 +18,7 @@
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.allapps.AllAppsStore.DEFER_UPDATES_TEST;
+import static com.android.launcher3.tapl.LauncherInstrumentation.LONG_WAIT_TIME_MS;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
@@ -140,9 +141,13 @@
                 WorkEduView.KEY_WORK_EDU_STEP).remove(
                 WorkEduView.KEY_LEGACY_WORK_EDU_SEEN).commit());
 
-        waitForLauncherCondition("Work tab not setup",
-                launcher -> launcher.getAppsView().getContentView() instanceof AllAppsPagedView,
-                60000);
+        waitForLauncherCondition("Work tab not setup", launcher -> {
+            if (launcher.getAppsView().getContentView() instanceof AllAppsPagedView) {
+                launcher.getAppsView().getAppsStore().enableDeferUpdates(DEFER_UPDATES_TEST);
+                return true;
+            }
+            return false;
+        }, LONG_WAIT_TIME_MS);
 
         executeOnLauncher(launcher -> launcher.getStateManager().goToState(ALL_APPS));
         WorkEduView workEduView = getEduView();
@@ -153,16 +158,6 @@
             workEduView.findViewById(R.id.proceed).callOnClick();
         });
 
-        executeOnLauncher(launcher -> Log.d(TestProtocol.WORK_PROFILE_REMOVED,
-                "work profile status (" + mProfileUserId + ") :"
-                        + launcher.getAppsView().isWorkTabVisible()));
-
-
-        executeOnLauncher(launcher -> {
-            launcher.getAppsView().getAppsStore().enableDeferUpdates(DEFER_UPDATES_TEST);
-            Log.d(TestProtocol.WORK_PROFILE_REMOVED, "Defer all apps update");
-        });
-
         AtomicInteger attempt = new AtomicInteger(0);
         // verify work edu is seen next
         waitForLauncherCondition("Launcher did not show the next edu screen", l -> {
@@ -178,7 +173,7 @@
             }
             return ((TextView) workEduView.findViewById(R.id.content_text)).getText().equals(
                     l.getResources().getString(R.string.work_profile_edu_work_apps));
-        }, 60000);
+        });
     }
 
     @Test