diff --git a/Android.mk b/Android.mk
index 3945746..2a32857 100644
--- a/Android.mk
+++ b/Android.mk
@@ -193,7 +193,8 @@
     $(LOCAL_PATH)/quickstep/res \
     $(LOCAL_PATH)/go/res
 
-LOCAL_PROGUARD_ENABLED := disabled
+LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+LOCAL_PROGUARD_ENABLED := full
 
 LOCAL_SDK_VERSION := system_current
 LOCAL_MIN_SDK_VERSION := 26
diff --git a/quickstep/libs/sysui_shared.jar b/quickstep/libs/sysui_shared.jar
index 27de1e9..9d91d7e 100644
--- a/quickstep/libs/sysui_shared.jar
+++ b/quickstep/libs/sysui_shared.jar
Binary files differ
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 181d3c5..646ff6f 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -994,10 +994,8 @@
         mPendingAnimation = pendingAnimation;
         mPendingAnimation.addEndListener((onEndListener) -> {
             if (onEndListener.isSuccess) {
-                int taskViewCount = getTaskViewCount();
-                for (int i = 0; i < taskViewCount; i++) {
-                    removeTask(getTaskViewAt(i).getTask(), -1, onEndListener, false);
-                }
+                // Remove all the task views now
+                ActivityManagerWrapper.getInstance().removeAllRecentTasks();
                 removeAllViews();
                 onAllTasksRemoved();
             }
diff --git a/res/drawable-hdpi/ic_allapps.png b/res/drawable-hdpi/ic_allapps.png
deleted file mode 100644
index 253755f..0000000
--- a/res/drawable-hdpi/ic_allapps.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/ic_allapps_pressed.png b/res/drawable-hdpi/ic_allapps_pressed.png
deleted file mode 100644
index 1e644c5..0000000
--- a/res/drawable-hdpi/ic_allapps_pressed.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_allapps.png b/res/drawable-mdpi/ic_allapps.png
deleted file mode 100644
index 6936b20..0000000
--- a/res/drawable-mdpi/ic_allapps.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_allapps_pressed.png b/res/drawable-mdpi/ic_allapps_pressed.png
deleted file mode 100644
index 850ded6..0000000
--- a/res/drawable-mdpi/ic_allapps_pressed.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_allapps.png b/res/drawable-xhdpi/ic_allapps.png
deleted file mode 100644
index c11c103..0000000
--- a/res/drawable-xhdpi/ic_allapps.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xhdpi/ic_allapps_pressed.png b/res/drawable-xhdpi/ic_allapps_pressed.png
deleted file mode 100644
index f319bf1..0000000
--- a/res/drawable-xhdpi/ic_allapps_pressed.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_allapps.png b/res/drawable-xxhdpi/ic_allapps.png
deleted file mode 100644
index cf6a2cb..0000000
--- a/res/drawable-xxhdpi/ic_allapps.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_allapps_pressed.png b/res/drawable-xxhdpi/ic_allapps_pressed.png
deleted file mode 100644
index 379389a..0000000
--- a/res/drawable-xxhdpi/ic_allapps_pressed.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable/all_apps_button_icon.xml b/res/drawable/all_apps_button_icon.xml
deleted file mode 100644
index 7c69cad..0000000
--- a/res/drawable/all_apps_button_icon.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2011 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_focused="true" android:drawable="@drawable/ic_allapps_pressed" />
-    <item android:state_pressed="true" android:drawable="@drawable/ic_allapps_pressed" />
-    <item android:drawable="@drawable/ic_allapps" />
-</selector>
diff --git a/res/layout/all_apps_button.xml b/res/layout/all_apps_button.xml
deleted file mode 100644
index 4bc780a..0000000
--- a/res/layout/all_apps_button.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 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.
--->
-
-<TextView style="@style/BaseIcon" />
diff --git a/res/values-sw720dp/dimens.xml b/res/values-sw720dp/dimens.xml
index b211207..691219a 100644
--- a/res/values-sw720dp/dimens.xml
+++ b/res/values-sw720dp/dimens.xml
@@ -16,7 +16,6 @@
 
 <resources>
     <!-- All Apps -->
-    <dimen name="all_apps_button_scale_down">8dp</dimen>
     <dimen name="all_apps_empty_search_message_top_offset">64dp</dimen>
     <dimen name="all_apps_empty_search_bg_top_offset">180dp</dimen>
 
diff --git a/res/values/config.xml b/res/values/config.xml
index f462b9c..8d31bd2 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -148,6 +148,4 @@
     <item type="id" name="overview_panel"/>
     <integer name="config_recentsMaxThumbnailCacheSize">6</integer>
     <integer name="config_recentsMaxIconCacheSize">12</integer>
-
-    <item name="workspace_page_container" type="id" />
 </resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 3bb7a79..58fce34 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -76,7 +76,6 @@
     <dimen name="fastscroll_end_margin">-26dp</dimen>
 
     <!-- All Apps -->
-    <dimen name="all_apps_button_scale_down">0dp</dimen>
     <dimen name="all_apps_search_bar_field_height">48dp</dimen>
     <dimen name="all_apps_search_bar_bottom_padding">30dp</dimen>
     <dimen name="all_apps_empty_search_message_top_offset">40dp</dimen>
diff --git a/res/xml/device_profiles.xml b/res/xml/device_profiles.xml
index a34f225..ef6e145 100644
--- a/res/xml/device_profiles.xml
+++ b/res/xml/device_profiles.xml
@@ -133,13 +133,13 @@
         launcher:name="Nexus 7"
         launcher:minWidthDps="575"
         launcher:minHeightDps="904"
-        launcher:numRows="5"
+        launcher:numRows="6"
         launcher:numColumns="6"
         launcher:numFolderRows="4"
         launcher:numFolderColumns="5"
         launcher:iconSize="64"
         launcher:iconTextSize="14.4"
-        launcher:numHotseatIcons="7"
+        launcher:numHotseatIcons="6"
         launcher:defaultLayoutId="@xml/default_workspace_5x6"
         />
 
@@ -147,8 +147,8 @@
         launcher:name="Nexus 10"
         launcher:minWidthDps="727"
         launcher:minHeightDps="1207"
-        launcher:numRows="5"
-        launcher:numColumns="6"
+        launcher:numRows="6"
+        launcher:numColumns="7"
         launcher:numFolderRows="4"
         launcher:numFolderColumns="5"
         launcher:iconSize="76"
diff --git a/res/xml/dw_phone_hotseat.xml b/res/xml/dw_phone_hotseat.xml
index b58994d..c691ebc 100644
--- a/res/xml/dw_phone_hotseat.xml
+++ b/res/xml/dw_phone_hotseat.xml
@@ -16,7 +16,7 @@
 
 <favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3">
     <!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
-    <!-- Dialer, Messaging, [All Apps], Browser, Camera -->
+    <!-- Dialer, Messaging, [Maps/Music], Browser, Camera -->
     <resolve
         launcher:container="-101"
         launcher:screen="0"
@@ -39,7 +39,14 @@
         <favorite launcher:uri="mmsto:" />
     </resolve>
 
-    <!-- All Apps -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="2"
+        launcher:x="2"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_MAPS;end" />
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_MUSIC;end" />
+    </resolve>
 
     <resolve
         launcher:container="-101"
diff --git a/res/xml/dw_tablet_hotseat.xml b/res/xml/dw_tablet_hotseat.xml
index 671ccba..6fe7f93 100644
--- a/res/xml/dw_tablet_hotseat.xml
+++ b/res/xml/dw_tablet_hotseat.xml
@@ -16,7 +16,7 @@
 
 <favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3">
     <!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
-    <!-- Messaging, Email, Browser, [All Apps], Music, Gallery, Camera -->
+    <!-- Messaging, Email, Browser, Maps, Music, Gallery, Camera -->
     <resolve
         launcher:container="-101"
         launcher:screen="0"
@@ -48,7 +48,13 @@
         <favorite launcher:uri="http://www.example.com/" />
     </resolve>
 
-    <!-- All Apps -->
+    <resolve
+        launcher:container="-101"
+        launcher:screen="3"
+        launcher:x="3"
+        launcher:y="0" >
+        <favorite launcher:uri="#Intent;action=android.intent.action.MAIN;category=android.intent.category.APP_MAPS;end" />
+    </resolve>
 
     <favorite
         launcher:container="-101"
diff --git a/src/com/android/launcher3/AutoInstallsLayout.java b/src/com/android/launcher3/AutoInstallsLayout.java
index 469b8bb..6b0a90a 100644
--- a/src/com/android/launcher3/AutoInstallsLayout.java
+++ b/src/com/android/launcher3/AutoInstallsLayout.java
@@ -28,7 +28,6 @@
 import android.database.sqlite.SQLiteDatabase;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Build.VERSION;
 import android.os.Bundle;
 import android.os.Process;
@@ -37,16 +36,18 @@
 import android.util.Log;
 import android.util.Pair;
 import android.util.Patterns;
+
 import com.android.launcher3.LauncherProvider.SqlArguments;
 import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.util.Thunk;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Locale;
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
 
 /**
  * Layout parsing code for auto installs layout
@@ -230,9 +231,7 @@
         if (HOTSEAT_CONTAINER_NAME.equals(getAttributeValue(parser, ATTR_CONTAINER))) {
             out[0] = Favorites.CONTAINER_HOTSEAT;
             // Hack: hotseat items are stored using screen ids
-            long rank = Long.parseLong(getAttributeValue(parser, ATTR_RANK));
-            out[1] = (FeatureFlags.NO_ALL_APPS_ICON || rank < mIdp.getAllAppsButtonRank())
-                    ? rank : (rank + 1);
+            out[1] = Long.parseLong(getAttributeValue(parser, ATTR_RANK));
         } else {
             out[0] = Favorites.CONTAINER_DESKTOP;
             out[1] = Long.parseLong(getAttributeValue(parser, ATTR_SCREEN));
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 820c125..9839c12 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -59,6 +59,9 @@
 
     private static final float TALL_DEVICE_ASPECT_RATIO_THRESHOLD = 2.0f;
 
+    // To evenly space the icons, increase the left/right margins for tablets in portrait mode.
+    private static final int PORTRAIT_TABLET_LEFT_RIGHT_PADDING_MULTIPLIER = 4;
+
     // Workspace
     public final int desiredWorkspaceLeftRightMarginPx;
     public final int cellLayoutPaddingLeftRightPx;
@@ -172,7 +175,9 @@
         defaultWidgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(context, cn, null);
         edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
         desiredWorkspaceLeftRightMarginPx = isVerticalBarLayout() ? 0 : edgeMarginPx;
-        cellLayoutPaddingLeftRightPx =
+        int cellLayoutPaddingLeftRightMultiplier = !isVerticalBarLayout() && isTablet
+                ? PORTRAIT_TABLET_LEFT_RIGHT_PADDING_MULTIPLIER : 1;
+        cellLayoutPaddingLeftRightPx = cellLayoutPaddingLeftRightMultiplier *
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_cell_layout_padding);
         cellLayoutBottomPaddingPx =
                 res.getDimensionPixelSize(R.dimen.dynamic_grid_cell_layout_bottom_padding);
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 6668f2c..15a9f2e 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -16,26 +16,18 @@
 
 package com.android.launcher3;
 
-import static com.android.launcher3.LauncherState.ALL_APPS;
-
 import android.content.Context;
 import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
 import android.util.AttributeSet;
 import android.view.Gravity;
-import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewDebug;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
-import android.widget.TextView;
 
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.UserEventDispatcher.LogContainerProvider;
-import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ControlType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 
 public class Hotseat extends FrameLayout implements LogContainerProvider, Insettable {
@@ -92,45 +84,6 @@
         } else {
             mContent.setGridSize(idp.numHotseatIcons, 1);
         }
-
-        if (!FeatureFlags.NO_ALL_APPS_ICON) {
-            // Add the Apps button
-            Context context = getContext();
-            DeviceProfile grid = mLauncher.getDeviceProfile();
-            int allAppsButtonRank = grid.inv.getAllAppsButtonRank();
-
-            LayoutInflater inflater = LayoutInflater.from(context);
-            TextView allAppsButton = (TextView)
-                    inflater.inflate(R.layout.all_apps_button, mContent, false);
-            Drawable d = context.getResources().getDrawable(R.drawable.all_apps_button_icon);
-            d.setBounds(0, 0, grid.iconSizePx, grid.iconSizePx);
-
-            int scaleDownPx = getResources().getDimensionPixelSize(R.dimen.all_apps_button_scale_down);
-            Rect bounds = d.getBounds();
-            d.setBounds(bounds.left, bounds.top + scaleDownPx / 2, bounds.right - scaleDownPx,
-                    bounds.bottom - scaleDownPx / 2);
-            allAppsButton.setCompoundDrawables(null, d, null, null);
-
-            allAppsButton.setContentDescription(context.getString(R.string.all_apps_button_label));
-            if (mLauncher != null) {
-                allAppsButton.setOnClickListener((v) -> {
-                    if (!mLauncher.isInState(ALL_APPS)) {
-                        mLauncher.getUserEventDispatcher().logActionOnControl(Action.Touch.TAP,
-                                ControlType.ALL_APPS_BUTTON);
-                        mLauncher.getStateManager().goToState(ALL_APPS);
-                    }
-                });
-                allAppsButton.setOnFocusChangeListener(mLauncher.mFocusHandler);
-            }
-
-            // Note: We do this to ensure that the hotseat is always laid out in the orientation of
-            // the hotseat in order regardless of which orientation they were added
-            int x = getCellXFromOrder(allAppsButtonRank);
-            int y = getCellYFromOrder(allAppsButtonRank);
-            CellLayout.LayoutParams lp = new CellLayout.LayoutParams(x, y, 1, 1);
-            lp.canReorder = false;
-            mContent.addViewToCellLayout(allAppsButton, -1, allAppsButton.getId(), lp, true);
-        }
     }
 
     @Override
diff --git a/src/com/android/launcher3/InvariantDeviceProfile.java b/src/com/android/launcher3/InvariantDeviceProfile.java
index 22bc162..7084554 100644
--- a/src/com/android/launcher3/InvariantDeviceProfile.java
+++ b/src/com/android/launcher3/InvariantDeviceProfile.java
@@ -28,7 +28,6 @@
 import android.view.Display;
 import android.view.WindowManager;
 
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.util.ConfigMonitor;
 import com.android.launcher3.util.MainThreadInitializedObject;
 import com.android.launcher3.util.Thunk;
@@ -314,17 +313,6 @@
         return this;
     }
 
-    public int getAllAppsButtonRank() {
-        if (FeatureFlags.IS_DOGFOOD_BUILD && FeatureFlags.NO_ALL_APPS_ICON) {
-            throw new IllegalAccessError("Accessing all apps rank when all-apps is disabled");
-        }
-        return numHotseatIcons / 2;
-    }
-
-    public boolean isAllAppsButtonRank(int rank) {
-        return rank == getAllAppsButtonRank();
-    }
-
     public DeviceProfile getDeviceProfile(Context context) {
         return context.getResources().getConfiguration().orientation
                 == Configuration.ORIENTATION_LANDSCAPE ? landscapeProfile : portraitProfile;
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index 7c5bb1a..a851318 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -602,4 +602,8 @@
         msg.setAsynchronous(true);
         handler.sendMessage(msg);
     }
+
+    public interface Consumer<T> {
+        void accept(T var1);
+    }
 }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index a98c3cb..f596882 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -54,6 +54,7 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
+import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.Toast;
 
 import com.android.launcher3.Launcher.LauncherOverlay;
@@ -549,7 +550,6 @@
         // created CellLayout.
         CellLayout newScreen = (CellLayout) LayoutInflater.from(getContext()).inflate(
                         R.layout.workspace_screen, this, false /* attachToRoot */);
-        newScreen.getShortcutsAndWidgets().setId(R.id.workspace_page_container);
         int paddingLeftRight = mLauncher.getDeviceProfile().cellLayoutPaddingLeftRightPx;
         int paddingBottom = mLauncher.getDeviceProfile().cellLayoutBottomPaddingPx;
         newScreen.setPadding(paddingLeftRight, 0, paddingLeftRight, paddingBottom);
@@ -1489,6 +1489,18 @@
         }
     }
 
+    @Override
+    public AccessibilityNodeInfo createAccessibilityNodeInfo() {
+        if (getImportantForAccessibility() == IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS) {
+            // TAPL tests verify that workspace is not present in Overview and AllApps states.
+            // TAPL can work only if UIDevice is set up as setCompressedLayoutHeirarchy(false).
+            // Hiding workspace from the tests when it's
+            // IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS.
+            return null;
+        }
+        return super.createAccessibilityNodeInfo();
+    }
+
     private void updateAccessibilityFlags(int accessibilityFlag, CellLayout page) {
         page.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
         page.getShortcutsAndWidgets().setImportantForAccessibility(accessibilityFlag);
@@ -2015,22 +2027,8 @@
     }
 
     public void onNoCellFound(View dropTargetLayout) {
-        if (mLauncher.isHotseatLayout(dropTargetLayout)) {
-            Hotseat hotseat = mLauncher.getHotseat();
-            boolean droppedOnAllAppsIcon = !FeatureFlags.NO_ALL_APPS_ICON
-                    && mTargetCell != null && !mLauncher.getDeviceProfile().inv.isAllAppsButtonRank(
-                    hotseat.getOrderInHotseat(mTargetCell[0], mTargetCell[1]));
-            if (!droppedOnAllAppsIcon) {
-                // Only show message when hotseat is full and drop target was not AllApps button
-                showOutOfSpaceMessage(true);
-            }
-        } else {
-            showOutOfSpaceMessage(false);
-        }
-    }
-
-    private void showOutOfSpaceMessage(boolean isHotseatLayout) {
-        int strId = (isHotseatLayout ? R.string.hotseat_out_of_space : R.string.out_of_space);
+        int strId = mLauncher.isHotseatLayout(dropTargetLayout)
+                ? R.string.hotseat_out_of_space : R.string.out_of_space;
         Toast.makeText(mLauncher, mLauncher.getString(strId), Toast.LENGTH_SHORT).show();
     }
 
diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index fdf32af..40cf0f3 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -21,6 +21,7 @@
 import android.graphics.Paint;
 import android.graphics.Point;
 import android.graphics.Rect;
+import android.os.Bundle;
 import android.os.Process;
 import android.support.animation.DynamicAnimation;
 import android.support.annotation.NonNull;
@@ -48,6 +49,7 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.keyboard.FocusedItemDecorator;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
@@ -549,4 +551,16 @@
                     && verticalFadingEdge);
         }
     }
+
+    @Override
+    public boolean performAccessibilityAction(int action, Bundle arguments) {
+        if (AccessibilityManagerCompat.processTestRequest(
+                mLauncher, "TAPL_GET_SCROLL", action, arguments,
+                response ->
+                        response.putInt("scrollY", getActiveRecyclerView().getCurrentScrollY()))) {
+            return true;
+        }
+
+        return super.performAccessibilityAction(action, arguments);
+    }
 }
diff --git a/src/com/android/launcher3/allapps/WorkModeSwitch.java b/src/com/android/launcher3/allapps/WorkModeSwitch.java
index e7cf092..d766398 100644
--- a/src/com/android/launcher3/allapps/WorkModeSwitch.java
+++ b/src/com/android/launcher3/allapps/WorkModeSwitch.java
@@ -24,6 +24,7 @@
 
 import com.android.launcher3.compat.UserManagerCompat;
 
+import java.lang.ref.WeakReference;
 import java.util.List;
 
 public class WorkModeSwitch extends Switch {
@@ -61,34 +62,57 @@
     }
 
     private void trySetQuietModeEnabledToAllProfilesAsync(boolean enabled) {
-        new AsyncTask<Void, Void, Boolean>() {
+        new SetQuietModeEnabledAsyncTask(enabled, new WeakReference<>(this)).execute();
+    }
 
-            @Override
-            protected void onPreExecute() {
-                super.onPreExecute();
-                setEnabled(false);
+    private static final class SetQuietModeEnabledAsyncTask
+            extends AsyncTask<Void, Void, Boolean> {
+
+        private final boolean enabled;
+        private final WeakReference<WorkModeSwitch> switchWeakReference;
+
+        SetQuietModeEnabledAsyncTask(boolean enabled,
+                                     WeakReference<WorkModeSwitch> switchWeakReference) {
+            this.enabled = enabled;
+            this.switchWeakReference = switchWeakReference;
+        }
+
+        @Override
+        protected void onPreExecute() {
+            super.onPreExecute();
+            WorkModeSwitch workModeSwitch = switchWeakReference.get();
+            if (workModeSwitch != null) {
+                workModeSwitch.setEnabled(false);
             }
+        }
 
-            @Override
-            protected Boolean doInBackground(Void... voids) {
-                UserManagerCompat userManager = UserManagerCompat.getInstance(getContext());
-                List<UserHandle> userProfiles = userManager.getUserProfiles();
-                boolean showConfirm = false;
-                for (UserHandle userProfile : userProfiles) {
-                    if (Process.myUserHandle().equals(userProfile)) {
-                        continue;
-                    }
-                    showConfirm |= !userManager.requestQuietModeEnabled(enabled, userProfile);
+        @Override
+        protected Boolean doInBackground(Void... voids) {
+            WorkModeSwitch workModeSwitch = switchWeakReference.get();
+            if (workModeSwitch == null) {
+                return false;
+            }
+            UserManagerCompat userManager =
+                    UserManagerCompat.getInstance(workModeSwitch.getContext());
+            List<UserHandle> userProfiles = userManager.getUserProfiles();
+            boolean showConfirm = false;
+            for (UserHandle userProfile : userProfiles) {
+                if (Process.myUserHandle().equals(userProfile)) {
+                    continue;
                 }
-                return showConfirm;
+                showConfirm |= !userManager.requestQuietModeEnabled(enabled, userProfile);
             }
+            return showConfirm;
+        }
 
-            @Override
-            protected void onPostExecute(Boolean showConfirm) {
-                if (showConfirm) {
-                    setEnabled(true);
+        @Override
+        protected void onPostExecute(Boolean showConfirm) {
+            if (showConfirm) {
+                WorkModeSwitch workModeSwitch = switchWeakReference.get();
+                if (workModeSwitch != null) {
+                    workModeSwitch.setEnabled(true);
                 }
             }
-        }.execute();
+        }
     }
 }
diff --git a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
index 29fc2bc..32fb533 100644
--- a/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
+++ b/src/com/android/launcher3/compat/AccessibilityManagerCompat.java
@@ -18,9 +18,11 @@
 
 import android.accessibilityservice.AccessibilityServiceInfo;
 import android.content.Context;
+import android.os.Bundle;
 import android.view.View;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.AccessibilityNodeInfo;
 
 import com.android.launcher3.Utilities;
 
@@ -49,17 +51,60 @@
     }
 
     public static void sendEventToTest(Context context, String eventTag) {
-        if (!Utilities.IS_RUNNING_IN_TEST_HARNESS) return;
+        final AccessibilityManager accessibilityManager = getAccessibilityManagerForTest(context);
+        if (accessibilityManager == null) return;
 
+        sendEventToTest(accessibilityManager, eventTag, null);
+    }
+
+    private static void sendEventToTest(
+            AccessibilityManager accessibilityManager, String eventTag, Bundle data) {
+        final AccessibilityEvent e = AccessibilityEvent.obtain(
+                AccessibilityEvent.TYPE_ANNOUNCEMENT);
+        e.setClassName(eventTag);
+        e.setParcelableData(data);
+        accessibilityManager.sendAccessibilityEvent(e);
+    }
+
+    /**
+     * Returns accessibility manager to be used for communication with UI Automation tests.
+     * The tests may exchange custom accessibility messages with the launcher; the accessibility
+     * manager is used in these communications.
+     *
+     * If the launcher runs not under a test, the return is null, and no attempt to process or send
+     * custom accessibility messages should be made.
+     */
+    private static AccessibilityManager getAccessibilityManagerForTest(Context context) {
+        // If not running in a test harness, don't participate in test exchanges.
+        if (!Utilities.IS_RUNNING_IN_TEST_HARNESS) return null;
+
+        // Additional safety check: when running under UI Automation, accessibility is enabled,
+        // but the list of accessibility services is empty. Return null if this is not the case.
         final AccessibilityManager accessibilityManager = getManager(context);
-        if (accessibilityManager.isEnabled() &&
+        if (!accessibilityManager.isEnabled() ||
                 accessibilityManager.getEnabledAccessibilityServiceList(
-                        AccessibilityServiceInfo.FEEDBACK_ALL_MASK).size() == 0) {
-
-            final AccessibilityEvent e = AccessibilityEvent.obtain(
-                    AccessibilityEvent.TYPE_ANNOUNCEMENT);
-            e.setClassName(eventTag);
-            accessibilityManager.sendAccessibilityEvent(e);
+                        AccessibilityServiceInfo.FEEDBACK_ALL_MASK).size() > 0) {
+            return null;
         }
+
+        return accessibilityManager;
+    }
+
+    public static boolean processTestRequest(Context context, String eventTag, int action,
+            Bundle request, Utilities.Consumer<Bundle> responseFiller) {
+        final AccessibilityManager accessibilityManager = getAccessibilityManagerForTest(context);
+        if (accessibilityManager == null) return false;
+
+        // The test sends a request via a ACTION_SET_TEXT.
+        if (action == AccessibilityNodeInfo.ACTION_SET_TEXT &&
+                eventTag.equals(request.getCharSequence(
+                        AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE))) {
+            final Bundle response = new Bundle();
+            responseFiller.accept(response);
+            AccessibilityManagerCompat.sendEventToTest(
+                    accessibilityManager, eventTag + "_RESPONSE", response);
+            return true;
+        }
+        return false;
     }
 }
diff --git a/src/com/android/launcher3/config/BaseFlags.java b/src/com/android/launcher3/config/BaseFlags.java
index f4c6380..05fc33f 100644
--- a/src/com/android/launcher3/config/BaseFlags.java
+++ b/src/com/android/launcher3/config/BaseFlags.java
@@ -31,12 +31,8 @@
     public static final boolean IS_DOGFOOD_BUILD = false;
     public static final String AUTHORITY = "com.android.launcher3.settings".intern();
 
-    // When enabled allows to use any point on the fast scrollbar to start dragging.
-    public static final boolean LAUNCHER3_DIRECT_SCROLL = true;
     // When enabled the promise icon is visible in all apps while installation an app.
     public static final boolean LAUNCHER3_PROMISE_APPS_IN_ALL_APPS = false;
-    // When enabled allows use of spring motions on the icons.
-    public static final boolean LAUNCHER3_SPRING_ICONS = true;
 
     // Feature flag to enable moving the QSB on the 0th screen of the workspace.
     public static final boolean QSB_ON_FIRST_SCREEN = true;
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index 551567a..b3d9bdd 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.dragndrop;
 
+import static com.android.launcher3.ItemInfoWithIcon.FLAG_ICON_BADGED;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.FloatArrayEvaluator;
@@ -57,8 +59,6 @@
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.compat.LauncherAppsCompat;
 import com.android.launcher3.compat.ShortcutConfigActivityInfo;
-import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.graphics.IconNormalizer;
 import com.android.launcher3.graphics.LauncherIcons;
 import com.android.launcher3.shortcuts.DeepShortcutManager;
 import com.android.launcher3.shortcuts.ShortcutInfoCompat;
@@ -70,8 +70,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import static com.android.launcher3.ItemInfoWithIcon.FLAG_ICON_BADGED;
-
 public class DragView extends View {
     private static final ColorMatrix sTempMatrix1 = new ColorMatrix();
     private static final ColorMatrix sTempMatrix2 = new ColorMatrix();
@@ -198,7 +196,7 @@
      */
     @TargetApi(Build.VERSION_CODES.O)
     public void setItemInfo(final ItemInfo info) {
-        if (!(FeatureFlags.LAUNCHER3_SPRING_ICONS && Utilities.ATLEAST_OREO)) {
+        if (!Utilities.ATLEAST_OREO) {
             return;
         }
         if (info.itemType != LauncherSettings.Favorites.ITEM_TYPE_APPLICATION &&
diff --git a/src/com/android/launcher3/graphics/ShadowDrawable.java b/src/com/android/launcher3/graphics/ShadowDrawable.java
index b40bf78..19e2768 100644
--- a/src/com/android/launcher3/graphics/ShadowDrawable.java
+++ b/src/com/android/launcher3/graphics/ShadowDrawable.java
@@ -32,7 +32,6 @@
 import android.util.AttributeSet;
 
 import com.android.launcher3.R;
-import com.android.launcher3.Utilities;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
@@ -146,7 +145,7 @@
             d.draw(canvas);
         }
 
-        if (Utilities.ATLEAST_OREO) {
+        if (BitmapRenderer.USE_HARDWARE_BITMAP) {
             bitmap = bitmap.copy(Bitmap.Config.HARDWARE, false);
         }
         mState.mLastDrawnBitmap = bitmap;
diff --git a/src/com/android/launcher3/model/GridSizeMigrationTask.java b/src/com/android/launcher3/model/GridSizeMigrationTask.java
index d9b1a3f..12daea5 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationTask.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationTask.java
@@ -138,10 +138,7 @@
      */
     protected boolean migrateHotseat() throws Exception {
         ArrayList<DbEntry> items = loadHotseatEntries();
-
-        int requiredCount = FeatureFlags.NO_ALL_APPS_ICON ? mDestHotseatSize : mDestHotseatSize - 1;
-
-        while (items.size() > requiredCount) {
+        while (items.size() > mDestHotseatSize) {
             // Pick the center item by default.
             DbEntry toRemove = items.get(items.size() / 2);
 
@@ -171,9 +168,6 @@
             }
 
             newScreenId++;
-            if (!FeatureFlags.NO_ALL_APPS_ICON && mIdp.isAllAppsButtonRank(newScreenId)) {
-                newScreenId++;
-            }
         }
 
         return applyOperations();
diff --git a/src/com/android/launcher3/model/LoaderCursor.java b/src/com/android/launcher3/model/LoaderCursor.java
index 6378ea1..744e98a 100644
--- a/src/com/android/launcher3/model/LoaderCursor.java
+++ b/src/com/android/launcher3/model/LoaderCursor.java
@@ -24,7 +24,6 @@
 import android.content.pm.LauncherActivityInfo;
 import android.database.Cursor;
 import android.database.CursorWrapper;
-import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.os.UserHandle;
 import android.provider.BaseColumns;
@@ -387,15 +386,6 @@
     protected boolean checkItemPlacement(ItemInfo item, ArrayList<Long> workspaceScreens) {
         long containerIndex = item.screenId;
         if (item.container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
-            // Return early if we detect that an item is under the hotseat button
-            if (!FeatureFlags.NO_ALL_APPS_ICON &&
-                    mIDP.isAllAppsButtonRank((int) item.screenId)) {
-                Log.e(TAG, "Error loading shortcut into hotseat " + item
-                        + " into position (" + item.screenId + ":" + item.cellX + ","
-                        + item.cellY + ") occupied by all apps");
-                return false;
-            }
-
             final GridOccupancy hotseatOccupancy =
                     occupied.get((long) LauncherSettings.Favorites.CONTAINER_HOTSEAT);
 
diff --git a/src/com/android/launcher3/notification/NotificationFooterLayout.java b/src/com/android/launcher3/notification/NotificationFooterLayout.java
index 1216a27..66f525c 100644
--- a/src/com/android/launcher3/notification/NotificationFooterLayout.java
+++ b/src/com/android/launcher3/notification/NotificationFooterLayout.java
@@ -157,7 +157,7 @@
         Rect fromBounds = sTempRect;
         firstNotification.getGlobalVisibleRect(fromBounds);
         float scale = (float) toBounds.height() / fromBounds.height();
-        Animator moveAndScaleIcon = LauncherAnimUtils.ofPropertyValuesHolder(firstNotification,
+        Animator moveAndScaleIcon = ObjectAnimator.ofPropertyValuesHolder(firstNotification,
                 new PropertyListBuilder().scale(scale).translationY(toBounds.top - fromBounds.top
                         + (fromBounds.height() * scale - fromBounds.height()) / 2).build());
         moveAndScaleIcon.addListener(new AnimatorListenerAdapter() {
diff --git a/src/com/android/launcher3/popup/PopupContainerWithArrow.java b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
index 635e043..10be925 100644
--- a/src/com/android/launcher3/popup/PopupContainerWithArrow.java
+++ b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
@@ -84,7 +84,7 @@
 
     private final List<DeepShortcutView> mShortcuts = new ArrayList<>();
     private final PointF mInterceptTouchDown = new PointF();
-    private final Point mIconLastTouchPos = new Point();
+    protected final Point mIconLastTouchPos = new Point();
 
     private final int mStartDragThreshold;
     private final LauncherAccessibilityDelegate mAccessibilityDelegate;
diff --git a/src/com/android/launcher3/provider/ImportDataTask.java b/src/com/android/launcher3/provider/ImportDataTask.java
index b1dd003..16c7417 100644
--- a/src/com/android/launcher3/provider/ImportDataTask.java
+++ b/src/com/android/launcher3/provider/ImportDataTask.java
@@ -308,9 +308,6 @@
 
         LongArrayMap<Object> hotseatItems = GridSizeMigrationTask.removeBrokenHotseatItems(mContext);
         int myHotseatCount = LauncherAppState.getIDP(mContext).numHotseatIcons;
-        if (!FeatureFlags.NO_ALL_APPS_ICON) {
-            myHotseatCount--;
-        }
         if (hotseatItems.size() < myHotseatCount) {
             // Insufficient hotseat items. Add a few more.
             HotseatParserCallback parserCallback = new HotseatParserCallback(
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutView.java b/src/com/android/launcher3/shortcuts/DeepShortcutView.java
index 7d0ea7b..c856cdb 100644
--- a/src/com/android/launcher3/shortcuts/DeepShortcutView.java
+++ b/src/com/android/launcher3/shortcuts/DeepShortcutView.java
@@ -141,4 +141,8 @@
     public View getIconView() {
         return mIconView;
     }
+
+    public ShortcutInfoCompat getDetail() {
+        return mDetail;
+    }
 }
diff --git a/src/com/android/launcher3/touch/ItemClickHandler.java b/src/com/android/launcher3/touch/ItemClickHandler.java
index 97f836f..52fef9f 100644
--- a/src/com/android/launcher3/touch/ItemClickHandler.java
+++ b/src/com/android/launcher3/touch/ItemClickHandler.java
@@ -218,7 +218,7 @@
         if (item instanceof ShortcutInfo) {
             ShortcutInfo si = (ShortcutInfo) item;
             if (si.hasStatusFlag(ShortcutInfo.FLAG_SUPPORTS_WEB_UI)
-                    && intent.getAction() == Intent.ACTION_VIEW) {
+                    && Intent.ACTION_VIEW.equals(intent.getAction())) {
                 // make a copy of the intent that has the package set to null
                 // we do this because the platform sometimes disables instant
                 // apps temporarily (triggered by the user) and fallbacks to the
diff --git a/src/com/android/launcher3/util/FocusLogic.java b/src/com/android/launcher3/util/FocusLogic.java
index b793f54..4f4cccd 100644
--- a/src/com/android/launcher3/util/FocusLogic.java
+++ b/src/com/android/launcher3/util/FocusLogic.java
@@ -201,10 +201,6 @@
         ViewGroup hotseatParent = hotseatLayout.getShortcutsAndWidgets();
 
         boolean isHotseatHorizontal = !dp.isVerticalBarLayout();
-        boolean moreIconsInHotseatThanWorkspace = !FeatureFlags.NO_ALL_APPS_ICON &&
-                (isHotseatHorizontal
-                        ? hotseatLayout.getCountX() > iconLayout.getCountX()
-                        : hotseatLayout.getCountY() > iconLayout.getCountY());
 
         int m, n;
         if (isHotseatHorizontal) {
@@ -215,19 +211,7 @@
             n = hotseatLayout.getCountY();
         }
         int[][] matrix = createFullMatrix(m, n);
-        if (moreIconsInHotseatThanWorkspace) {
-            int allappsiconRank = dp.inv.getAllAppsButtonRank();
-            if (isHotseatHorizontal) {
-                for (int j = 0; j < n; j++) {
-                    matrix[allappsiconRank][j] = ALL_APPS_COLUMN;
-                }
-            } else {
-                for (int j = 0; j < m; j++) {
-                    matrix[j][allappsiconRank] = ALL_APPS_COLUMN;
-                }
-            }
-        }
-        // Iterate thru the children of the workspace.
+        // Iterate through the children of the workspace.
         for (int i = 0; i < iconParent.getChildCount(); i++) {
             View cell = iconParent.getChildAt(i);
             if (!cell.isFocusable()) {
@@ -235,17 +219,6 @@
             }
             int cx = ((CellLayout.LayoutParams) cell.getLayoutParams()).cellX;
             int cy = ((CellLayout.LayoutParams) cell.getLayoutParams()).cellY;
-            if (moreIconsInHotseatThanWorkspace) {
-                int allappsiconRank = dp.inv.getAllAppsButtonRank();
-                if (isHotseatHorizontal && cx >= allappsiconRank) {
-                    // Add 1 to account for the All Apps button.
-                    cx++;
-                }
-                if (!isHotseatHorizontal && cy >= allappsiconRank) {
-                    // Add 1 to account for the All Apps button.
-                    cy++;
-                }
-            }
             matrix[cx][cy] = i;
         }
 
diff --git a/src/com/android/launcher3/views/AbstractSlideInView.java b/src/com/android/launcher3/views/AbstractSlideInView.java
index c8d1457..59bea48 100644
--- a/src/com/android/launcher3/views/AbstractSlideInView.java
+++ b/src/com/android/launcher3/views/AbstractSlideInView.java
@@ -30,7 +30,6 @@
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.touch.SwipeDetector;
@@ -76,7 +75,7 @@
         mScrollInterpolator = Interpolators.SCROLL_CUBIC;
         mSwipeDetector = new SwipeDetector(context, this, SwipeDetector.VERTICAL);
 
-        mOpenCloseAnimator = LauncherAnimUtils.ofPropertyValuesHolder(this);
+        mOpenCloseAnimator = ObjectAnimator.ofPropertyValuesHolder(this);
         mOpenCloseAnimator.addListener(new AnimatorListenerAdapter() {
             @Override
             public void onAnimationEnd(Animator animation) {
@@ -103,7 +102,7 @@
                 directionsToDetectScroll, false);
         mSwipeDetector.onTouchEvent(ev);
         return mSwipeDetector.isDraggingOrSettling()
-                || !mLauncher.getDragLayer().isEventOverView(mContent, ev);
+                || !getPopupContainer().isEventOverView(mContent, ev);
     }
 
     @Override
@@ -111,7 +110,7 @@
         mSwipeDetector.onTouchEvent(ev);
         if (ev.getAction() == MotionEvent.ACTION_UP && mSwipeDetector.isIdleState()) {
             // If we got ACTION_UP without ever starting swipe, close the panel.
-            if (!mLauncher.getDragLayer().isEventOverView(mContent, ev)) {
+            if (!getPopupContainer().isEventOverView(mContent, ev)) {
                 close(true);
             }
         }
@@ -178,6 +177,10 @@
 
     protected void onCloseComplete() {
         mIsOpen = false;
-        mLauncher.getDragLayer().removeView(this);
+        getPopupContainer().removeView(this);
+    }
+
+    protected BaseDragLayer getPopupContainer() {
+        return mLauncher.getDragLayer();
     }
 }
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 05bab8b..ed1cf4f 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -224,8 +224,7 @@
                 }
                 if (isNearThumb(x, y)) {
                     mTouchOffsetY = mDownY - mThumbOffsetY;
-                } else if (FeatureFlags.LAUNCHER3_DIRECT_SCROLL
-                        && mRv.supportsFastScrolling()
+                } else if (mRv.supportsFastScrolling()
                         && isNearScrollBar(mDownX)) {
                     calcTouchOffsetAndPrepToFastScroll(mDownY, mLastY);
                     updateFastScrollSectionNameAndThumbOffset(mLastY, y);
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 10708d6..20c8876 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -71,7 +71,7 @@
     }
 
     @Override
-    public final boolean onLongClick(View v) {
+    public boolean onLongClick(View v) {
         if (!ItemLongClickListener.canStartDrag(mLauncher)) return false;
 
         if (v instanceof WidgetCell) {
@@ -96,7 +96,7 @@
         }
 
         int[] loc = new int[2];
-        mLauncher.getDragLayer().getLocationInDragLayer(image, loc);
+        getPopupContainer().getLocationInDragLayer(image, loc);
 
         new PendingItemDragHelper(v).startDrag(
                 image.getBitmapBounds(), image.getBitmap().getWidth(), image.getWidth(),
@@ -119,13 +119,13 @@
     }
 
     protected void clearNavBarColor() {
-        mLauncher.getSystemUiController().updateUiState(
+        getSystemUiController().updateUiState(
                 SystemUiController.UI_STATE_WIDGET_BOTTOM_SHEET, 0);
     }
 
     protected void setupNavBarColor() {
-        boolean isSheetDark = Themes.getAttrBoolean(mLauncher, R.attr.isMainColorDark);
-        mLauncher.getSystemUiController().updateUiState(
+        boolean isSheetDark = Themes.getAttrBoolean(getContext(), R.attr.isMainColorDark);
+        getSystemUiController().updateUiState(
                 SystemUiController.UI_STATE_WIDGET_BOTTOM_SHEET,
                 isSheetDark ? SystemUiController.FLAG_DARK_NAV : SystemUiController.FLAG_LIGHT_NAV);
     }
@@ -145,4 +145,7 @@
 
     protected abstract int getElementsRowCount();
 
+    protected SystemUiController getSystemUiController() {
+        return mLauncher.getSystemUiController();
+    }
 }
diff --git a/src/com/android/launcher3/widget/WidgetsBottomSheet.java b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
index 5ce7e04..4ba6b5b 100644
--- a/src/com/android/launcher3/widget/WidgetsBottomSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsBottomSheet.java
@@ -71,7 +71,7 @@
 
         onWidgetsBound();
 
-        mLauncher.getDragLayer().addView(this);
+        getPopupContainer().addView(this);
         mIsOpen = false;
         animateOpen();
     }
@@ -118,7 +118,7 @@
         LayoutInflater.from(getContext()).inflate(R.layout.widget_list_divider, parent, true);
     }
 
-    private WidgetCell addItemCell(ViewGroup parent) {
+    protected WidgetCell addItemCell(ViewGroup parent) {
         WidgetCell widget = (WidgetCell) LayoutInflater.from(getContext()).inflate(
                 R.layout.widget_cell, parent, false);
 
diff --git a/src/com/android/launcher3/widget/WidgetsFullSheet.java b/src/com/android/launcher3/widget/WidgetsFullSheet.java
index b493228..2a7bb03 100644
--- a/src/com/android/launcher3/widget/WidgetsFullSheet.java
+++ b/src/com/android/launcher3/widget/WidgetsFullSheet.java
@@ -160,7 +160,7 @@
 
     private void open(boolean animate) {
         if (animate) {
-            if (mLauncher.getDragLayer().getInsets().bottom > 0) {
+            if (getPopupContainer().getInsets().bottom > 0) {
                 mContent.setAlpha(0);
                 setTranslationShift(VERTICAL_START_POSITION);
             }
@@ -207,10 +207,10 @@
             mNoIntercept = false;
             RecyclerViewFastScroller scroller = mRecyclerView.getScrollbar();
             if (scroller.getThumbOffsetY() >= 0 &&
-                    mLauncher.getDragLayer().isEventOverView(scroller, ev)) {
+                    getPopupContainer().isEventOverView(scroller, ev)) {
                 mNoIntercept = true;
-            } else if (mLauncher.getDragLayer().isEventOverView(mContent, ev)) {
-                mNoIntercept = !mRecyclerView.shouldContainerScroll(ev, mLauncher.getDragLayer());
+            } else if (getPopupContainer().isEventOverView(mContent, ev)) {
+                mNoIntercept = !mRecyclerView.shouldContainerScroll(ev, getPopupContainer());
             }
         }
         return super.onControllerInterceptTouchEvent(ev);
@@ -220,7 +220,7 @@
         WidgetsFullSheet sheet = (WidgetsFullSheet) launcher.getLayoutInflater()
                 .inflate(R.layout.widgets_full_sheet, launcher.getDragLayer(), false);
         sheet.mIsOpen = true;
-        launcher.getDragLayer().addView(sheet);
+        sheet.getPopupContainer().addView(sheet);
         sheet.open(animate);
         return sheet;
     }
diff --git a/tests/Android.mk b/tests/Android.mk
index 8ca84f8..c8e554d 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -40,6 +40,6 @@
 LOCAL_SRC_FILES := $(call all-java-files-under, tapl)
 
 LOCAL_SDK_VERSION := current
-LOCAL_MODULE := ub-launcher-tapl
+LOCAL_MODULE := ub-launcher-aosp-tapl
 
 include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/tests/src/com/android/launcher3/model/GridSizeMigrationTaskTest.java b/tests/src/com/android/launcher3/model/GridSizeMigrationTaskTest.java
index b92f612..031909f 100644
--- a/tests/src/com/android/launcher3/model/GridSizeMigrationTaskTest.java
+++ b/tests/src/com/android/launcher3/model/GridSizeMigrationTaskTest.java
@@ -16,7 +16,6 @@
 import com.android.launcher3.LauncherModel;
 import com.android.launcher3.LauncherProvider;
 import com.android.launcher3.LauncherSettings;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.GridSizeMigrationTask.MultiStepMigrationTask;
 import com.android.launcher3.util.TestLauncherProvider;
 
@@ -87,13 +86,8 @@
         mIdp.numHotseatIcons = 3;
         new GridSizeMigrationTask(mContext, mIdp, mValidPackages, 5, 3)
                 .migrateHotseat();
-        if (FeatureFlags.NO_ALL_APPS_ICON) {
-            // First item is dropped as it has the least weight.
-            verifyHotseat(hotseatItems[1], hotseatItems[3], hotseatItems[4]);
-        } else {
-            // First & last items are dropped as they have the least weight.
-            verifyHotseat(hotseatItems[1], -1, hotseatItems[3]);
-        }
+        // First item is dropped as it has the least weight.
+        verifyHotseat(hotseatItems[1], hotseatItems[3], hotseatItems[4]);
     }
 
     @Test
@@ -109,13 +103,8 @@
         mIdp.numHotseatIcons = 3;
         new GridSizeMigrationTask(mContext, mIdp, mValidPackages, 5, 3)
                 .migrateHotseat();
-        if (FeatureFlags.NO_ALL_APPS_ICON) {
-            // First item is dropped as it has the least weight.
-            verifyHotseat(hotseatItems[1], hotseatItems[3], hotseatItems[4]);
-        } else {
-            // First & third items are dropped as they have the least weight.
-            verifyHotseat(hotseatItems[1], -1, hotseatItems[4]);
-        }
+        // First item is dropped as it has the least weight.
+        verifyHotseat(hotseatItems[1], hotseatItems[3], hotseatItems[4]);
     }
 
     private void verifyHotseat(long... sortedIds) {
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index f16f514..dd91fe8 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -43,13 +43,11 @@
 import com.android.launcher3.R;
 import com.android.launcher3.compat.AppWidgetManagerCompat;
 import com.android.launcher3.compat.LauncherAppsCompat;
-import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.testcomponent.AppWidgetNoConfig;
 import com.android.launcher3.testcomponent.AppWidgetWithConfig;
 
 import org.junit.Before;
 
-import java.util.Locale;
 import java.util.concurrent.Callable;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
@@ -101,19 +99,12 @@
      */
     protected UiObject2 openAllApps() {
         mDevice.waitForIdle();
-        if (FeatureFlags.NO_ALL_APPS_ICON) {
-            UiObject2 hotseat = mDevice.wait(
-                    Until.findObject(getSelectorForId(R.id.hotseat)), 2500);
-            Point start = hotseat.getVisibleCenter();
-            int endY = (int) (mDevice.getDisplayHeight() * 0.1f);
-            // 100 px/step
-            mDevice.swipe(start.x, start.y, start.x, endY, (start.y - endY) / 100);
-
-        } else {
-            mDevice.wait(Until.findObject(
-                    By.desc(mTargetContext.getString(R.string.all_apps_button_label))),
-                    DEFAULT_UI_TIMEOUT).click();
-        }
+        UiObject2 hotseat = mDevice.wait(
+                Until.findObject(getSelectorForId(R.id.hotseat)), 2500);
+        Point start = hotseat.getVisibleCenter();
+        int endY = (int) (mDevice.getDisplayHeight() * 0.1f);
+        // 100 px/step
+        mDevice.swipe(start.x, start.y, start.x, endY, (start.y - endY) / 100);
         return findViewById(R.id.apps_list_view);
     }
 
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index d849e2d..e270b46 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -72,28 +72,33 @@
         return new AppIcon(mLauncher, appIcon);
     }
 
-    protected int getBottomMarginForSwipeUp() {
-        return 5;
-    }
-
     private void scrollBackToBeginning() {
         final UiObject2 allAppsContainer = verifyActiveContainer();
+        final UiObject2 searchBox =
+                mLauncher.waitForObjectInContainer(allAppsContainer, "search_container_all_apps");
 
         int attempts = 0;
-        allAppsContainer.setGestureMargins(5, 600, 5, getBottomMarginForSwipeUp());
+        allAppsContainer.setGestureMargins(0, searchBox.getVisibleBounds().bottom + 1, 0, 5);
 
-        while (allAppsContainer.scroll(Direction.UP, 0.5f)) {
-            mLauncher.waitForIdle();
-            verifyActiveContainer();
+        for (int scroll = getScroll(allAppsContainer);
+                scroll != 0;
+                scroll = getScroll(allAppsContainer)) {
+            assertTrue("Negative scroll position", scroll > 0);
 
             assertTrue("Exceeded max scroll attempts: " + MAX_SCROLL_ATTEMPTS,
                     ++attempts <= MAX_SCROLL_ATTEMPTS);
+
+            allAppsContainer.scroll(Direction.UP, 1);
         }
 
-        mLauncher.waitForIdle();
         verifyActiveContainer();
     }
 
+    private int getScroll(UiObject2 allAppsContainer) {
+        return mLauncher.getAnswerFromLauncher(allAppsContainer, "TAPL_GET_SCROLL").
+                getInt("scrollY", -1);
+    }
+
     private void ensureIconVisible(UiObject2 appIcon, UiObject2 allAppsContainer) {
         final int appHeight = appIcon.getVisibleBounds().height();
         if (appHeight < MIN_INTERACT_SIZE) {
diff --git a/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java b/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
index bc0dfc6..7ed2dc2 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllAppsFromOverview.java
@@ -30,11 +30,6 @@
         verifyActiveContainer();
     }
 
-    @Override
-    protected int getBottomMarginForSwipeUp() {
-        return 600;
-    }
-
     /**
      * Swipes down to switch back to Overview whence we came from.
      *
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index fc32fed..19fa391 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -23,6 +23,7 @@
 import android.app.ActivityManager;
 import android.app.UiAutomation;
 import android.content.res.Resources;
+import android.os.Bundle;
 import android.provider.Settings;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
@@ -32,8 +33,7 @@
 import android.support.test.uiautomator.UiDevice;
 import android.support.test.uiautomator.UiObject2;
 import android.support.test.uiautomator.Until;
-
-import org.junit.Assert;
+import android.view.accessibility.AccessibilityEvent;
 
 import java.lang.ref.WeakReference;
 import java.util.concurrent.TimeoutException;
@@ -77,7 +77,7 @@
     private static final String OVERVIEW_RES_ID = "overview_panel";
     private static final String WIDGETS_RES_ID = "widgets_list_view";
     static final String LAUNCHER_PKG = "com.google.android.apps.nexuslauncher";
-    static final int WAIT_TIME_MS = 10000;
+    static final int WAIT_TIME_MS = 60000;
     private static final String SWIPE_UP_SETTING_AVAILABLE_RES_NAME =
             "config_swipe_up_gesture_setting_available";
     private static final String SWIPE_UP_ENABLED_DEFAULT_RES_NAME =
@@ -134,12 +134,14 @@
                 return waitForLauncherObject(WIDGETS_RES_ID);
             }
             case ALL_APPS: {
+                waitUntilGone(WORKSPACE_RES_ID);
                 waitUntilGone(OVERVIEW_RES_ID);
                 waitUntilGone(WIDGETS_RES_ID);
                 return waitForLauncherObject(APPS_RES_ID);
             }
             case OVERVIEW: {
                 waitForLauncherObject(APPS_RES_ID);
+                waitUntilGone(WORKSPACE_RES_ID);
                 waitUntilGone(WIDGETS_RES_ID);
                 return waitForLauncherObject(OVERVIEW_RES_ID);
             }
@@ -156,18 +158,30 @@
         }
     }
 
-    private void executeAndWaitForEvent(Runnable command,
+    private Bundle executeAndWaitForEvent(Runnable command,
             UiAutomation.AccessibilityEventFilter eventFilter, String message) {
         try {
-            assertNotNull("executeAndWaitForEvent returned null (this can't happen)",
+            final AccessibilityEvent event =
                     InstrumentationRegistry.getInstrumentation().getUiAutomation()
                             .executeAndWaitForEvent(
-                                    command, eventFilter, WAIT_TIME_MS));
+                                    command, eventFilter, WAIT_TIME_MS);
+            assertNotNull("executeAndWaitForEvent returned null (this can't happen)", event);
+            return (Bundle) event.getParcelableData();
         } catch (TimeoutException e) {
             fail(message);
+            return null;
         }
     }
 
+    Bundle getAnswerFromLauncher(UiObject2 view, String requestTag) {
+        // Send a fake set-text request to Launcher to initiate a response with requested data.
+        final String responseTag = requestTag + "_RESPONSE";
+        return executeAndWaitForEvent(
+                () -> view.setText(requestTag),
+                event -> responseTag.equals(event.getClassName()),
+                "Launcher didn't respond to request: " + requestTag);
+    }
+
     /**
      * Presses nav bar home button.
      *