diff --git a/quickstep/res/drawable/split_instructions_background.xml b/quickstep/res/drawable/split_instructions_background.xml
new file mode 100644
index 0000000..6d0e7db
--- /dev/null
+++ b/quickstep/res/drawable/split_instructions_background.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 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"
+    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
+    android:shape="rectangle">
+    <solid android:color="?androidprv:attr/colorAccentPrimary" />
+    <corners android:radius="@dimen/split_instructions_radius" />
+</shape>
\ No newline at end of file
diff --git a/quickstep/res/layout/split_instructions_view.xml b/quickstep/res/layout/split_instructions_view.xml
new file mode 100644
index 0000000..91fb05c
--- /dev/null
+++ b/quickstep/res/layout/split_instructions_view.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2022 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.quickstep.views.SplitInstructionsView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:background="@drawable/split_instructions_background"
+    android:paddingRight="@dimen/split_instructions_horizontal_padding"
+    android:paddingLeft="@dimen/split_instructions_horizontal_padding"
+    android:paddingTop="@dimen/split_instructions_vertical_padding"
+    android:paddingBottom="@dimen/split_instructions_vertical_padding"
+    android:elevation="@dimen/split_instructions_elevation"
+    android:visibility="gone">
+    <androidx.appcompat.widget.AppCompatTextView
+        android:id="@+id/split_instructions_text"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:gravity="center"
+        android:textColor="?androidprv:attr/textColorOnAccent"
+        android:text="@string/toast_split_select_app" />
+</com.android.quickstep.views.SplitInstructionsView>
\ No newline at end of file
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index 2239102..95d6dd0 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -92,6 +92,9 @@
 import com.android.systemui.unfold.UnfoldTransitionFactory;
 import com.android.systemui.unfold.UnfoldTransitionProgressProvider;
 import com.android.systemui.unfold.config.UnfoldTransitionConfig;
+import com.android.systemui.unfold.system.ActivityManagerActivityTypeProvider;
+import com.android.systemui.unfold.system.DeviceStateManagerFoldProvider;
+import com.android.systemui.unfold.config.ResourceUnfoldTransitionConfig;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -343,15 +346,17 @@
     }
 
     private void initUnfoldTransitionProgressProvider() {
-        final UnfoldTransitionConfig config = UnfoldTransitionFactory.createConfig(this);
+        final UnfoldTransitionConfig config = new ResourceUnfoldTransitionConfig();
         if (config.isEnabled()) {
             mUnfoldTransitionProgressProvider =
                     UnfoldTransitionFactory.createUnfoldTransitionProgressProvider(
-                            this,
+                            /* context= */ this,
                             config,
                             ProxyScreenStatusProvider.INSTANCE,
-                            getSystemService(DeviceStateManager.class),
-                            getSystemService(ActivityManager.class),
+                            new DeviceStateManagerFoldProvider(
+                                    getSystemService(DeviceStateManager.class), /* context */this),
+                            new ActivityManagerActivityTypeProvider(
+                                    getSystemService(ActivityManager.class)),
                             getSystemService(SensorManager.class),
                             getMainThreadHandler(),
                             getMainExecutor(),
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
index 052c695..dc0ef27 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarLauncherStateController.java
@@ -30,7 +30,6 @@
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.BaseQuickstepLauncher;
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.statemanager.StateManager;
@@ -407,18 +406,13 @@
         boolean firstFrameVisChanged = (taskbarWillBeVisible && Float.compare(currentValue, 1) != 0)
                 || (!taskbarWillBeVisible && Float.compare(currentValue, 0) != 0);
 
+        updateIconAlignment(alignment);
+
         // Sync the first frame where we swap taskbar and hotseat.
         if (firstFrameVisChanged && mCanSyncViews && !Utilities.IS_RUNNING_IN_TEST_HARNESS) {
-            DeviceProfile dp = mLauncher.getDeviceProfile();
-
-            // Do all the heavy work before the sync.
-            mControllers.taskbarViewController.createIconAlignmentControllerIfNotExists(dp);
-
             ViewRootSync.synchronizeNextDraw(mLauncher.getHotseat(),
                     mControllers.taskbarActivityContext.getDragLayer(),
-                    () -> updateIconAlignment(alignment));
-        } else {
-            updateIconAlignment(alignment);
+                    () -> {});
         }
     }
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
index 3dd7932..3562f5b 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarViewController.java
@@ -205,23 +205,15 @@
     }
 
     /**
-     * Creates the icon alignment controller if it does not already exist.
-     * @param launcherDp Launcher device profile.
-     */
-    public void createIconAlignmentControllerIfNotExists(DeviceProfile launcherDp) {
-        if (mIconAlignControllerLazy == null) {
-            mIconAlignControllerLazy = createIconAlignmentController(launcherDp);
-        }
-    }
-
-    /**
      * Sets the taskbar icon alignment relative to Launcher hotseat icons
      * @param alignmentRatio [0, 1]
      *                       0 => not aligned
      *                       1 => fully aligned
      */
     public void setLauncherIconAlignment(float alignmentRatio, DeviceProfile launcherDp) {
-        createIconAlignmentControllerIfNotExists(launcherDp);
+        if (mIconAlignControllerLazy == null) {
+            mIconAlignControllerLazy = createIconAlignmentController(launcherDp);
+        }
         mIconAlignControllerLazy.setPlayFraction(alignmentRatio);
         if (alignmentRatio <= 0 || alignmentRatio >= 1) {
             // Cleanup lazy controller so that it is created again in next animation
diff --git a/quickstep/src/com/android/quickstep/TouchInteractionService.java b/quickstep/src/com/android/quickstep/TouchInteractionService.java
index f2583fb..d7ee3cb 100644
--- a/quickstep/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/src/com/android/quickstep/TouchInteractionService.java
@@ -51,6 +51,7 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.SystemClock;
+import android.os.SystemProperties;
 import android.util.Log;
 import android.view.Choreographer;
 import android.view.InputEvent;
@@ -127,6 +128,9 @@
 
     private static final String TAG = "TouchInteractionService";
 
+    private static final boolean BUBBLES_HOME_GESTURE_ENABLED =
+            SystemProperties.getBoolean("persist.wm.debug.bubbles_home_gesture", false);
+
     private static final String KEY_BACK_NOTIFICATION_COUNT = "backNotificationCount";
     private static final String NOTIFY_ACTION_BACK = "com.android.quickstep.action.BACK_GESTURE";
     private static final String HAS_ENABLED_QUICKSTEP_ONCE = "launcher.has_enabled_quickstep_once";
@@ -698,16 +702,30 @@
                 base = new TaskbarStashInputConsumer(this, base, mInputMonitorCompat, tac);
             }
 
-            // If Bubbles is expanded, use the overlay input consumer, which will close Bubbles
-            // instead of going all the way home when a swipe up is detected.
-            // Notification panel can be expanded on top of expanded bubbles. Bubbles remain
-            // expanded in the back. Make sure swipe up is not passed to bubbles in this case.
-            if ((mDeviceState.isBubblesExpanded() && !mDeviceState.isNotificationPanelExpanded())
-                    || mDeviceState.isSystemUiDialogShowing()) {
+            if (mDeviceState.isBubblesExpanded()) {
+                if (BUBBLES_HOME_GESTURE_ENABLED) {
+                    // Bubbles can handle home gesture itself.
+                    base = getDefaultInputConsumer();
+                } else {
+                    // If Bubbles is expanded, use the overlay input consumer, which will close
+                    // Bubbles instead of going all the way home when a swipe up is detected.
+                    // Notification panel can be expanded on top of expanded bubbles. Bubbles remain
+                    // expanded in the back. Make sure swipe up is not passed to bubbles in this
+                    // case.
+                    if (!mDeviceState.isNotificationPanelExpanded()) {
+                        base = new SysUiOverlayInputConsumer(
+                                getBaseContext(), mDeviceState, mInputMonitorCompat);
+                    }
+                }
+            }
+
+            if (mDeviceState.isSystemUiDialogShowing()) {
                 base = new SysUiOverlayInputConsumer(
                         getBaseContext(), mDeviceState, mInputMonitorCompat);
             }
 
+
+
             if (mDeviceState.isScreenPinningActive()) {
                 // Note: we only allow accessibility to wrap this, and it replaces the previous
                 // base input consumer (which should be NO_OP anyway since topTaskLocked == true).
diff --git a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
index 11f0ff3..10b4ff9 100644
--- a/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
+++ b/quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
@@ -27,6 +27,7 @@
 import static com.android.launcher3.PagedView.DEBUG_FAILED_QUICKSWITCH;
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.squaredHypot;
+import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
 import static com.android.launcher3.util.TraceHelper.FLAG_CHECK_FOR_RACE_CONDITIONS;
 import static com.android.launcher3.util.VelocityUtils.PX_PER_MS;
 import static com.android.quickstep.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
@@ -47,6 +48,7 @@
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.tracing.InputConsumerProto;
@@ -58,7 +60,9 @@
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
 import com.android.quickstep.RecentsAnimationCallbacks;
+import com.android.quickstep.RecentsAnimationController;
 import com.android.quickstep.RecentsAnimationDeviceState;
+import com.android.quickstep.RecentsAnimationTargets;
 import com.android.quickstep.RotationTouchHelper;
 import com.android.quickstep.TaskAnimationManager;
 import com.android.quickstep.util.ActiveGestureLog;
@@ -107,6 +111,7 @@
     private VelocityTracker mVelocityTracker;
 
     private AbsSwipeUpHandler mInteractionHandler;
+    private final FinishImmediatelyHandler mCleanupHandler = new FinishImmediatelyHandler();
 
     private final boolean mIsDeferredDownTarget;
     private final PointF mDownPos = new PointF();
@@ -377,6 +382,7 @@
 
         if (mTaskAnimationManager.isRecentsAnimationRunning()) {
             mActiveCallbacks = mTaskAnimationManager.continueRecentsAnimation(mGestureState);
+            mActiveCallbacks.removeListener(mCleanupHandler);
             mActiveCallbacks.addListener(mInteractionHandler);
             mTaskAnimationManager.notifyRecentsAnimationState(mInteractionHandler);
             notifyGestureStarted(true /*isLikelyToStartNewTask*/);
@@ -414,7 +420,19 @@
             }
         } else {
             // Since we start touch tracking on DOWN, we may reach this state without actually
-            // starting the gesture. In that case, just cleanup immediately.
+            // starting the gesture. In that case, we need to clean-up an unfinished or un-started
+            // animation.
+            if (mActiveCallbacks != null && mInteractionHandler != null) {
+                if (mTaskAnimationManager.isRecentsAnimationRunning()) {
+                    // The animation started, but with no movement, in this case, there will be no
+                    // animateToProgress so we have to manually finish here.
+                    mTaskAnimationManager.finishRunningRecentsAnimation(false /* toHome */);
+                } else {
+                    // The animation hasn't started yet, so insert a replacement handler into the
+                    // callbacks which immediately finishes the animation after it starts.
+                    mActiveCallbacks.addListener(mCleanupHandler);
+                }
+            }
             onConsumerAboutToBeSwitched();
             onInteractionGestureFinished();
 
@@ -457,7 +475,7 @@
     }
 
     private void removeListener() {
-        if (mActiveCallbacks != null) {
+        if (mActiveCallbacks != null && mInteractionHandler != null) {
             mActiveCallbacks.removeListener(mInteractionHandler);
         }
     }
@@ -483,4 +501,19 @@
             mInteractionHandler.writeToProto(inputConsumerProto);
         }
     }
+
+    /**
+     * A listener which just finishes the animation immediately after starting. Replaces
+     * AbsSwipeUpHandler if the gesture itself finishes before the animation even starts.
+     */
+    private static class FinishImmediatelyHandler
+            implements RecentsAnimationCallbacks.RecentsAnimationListener {
+
+        public void onRecentsAnimationStart(RecentsAnimationController controller,
+                RecentsAnimationTargets targets) {
+            Utilities.postAsyncCallback(MAIN_EXECUTOR.getHandler(), () -> {
+                controller.finish(false /* toRecents */, null);
+            });
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 2360396..a2f6792 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -630,6 +630,8 @@
     private final Toast mSplitUnsupportedToast = Toast.makeText(getContext(),
             R.string.toast_split_app_unsupported, Toast.LENGTH_SHORT);
 
+    private SplitInstructionsView mSplitInstructionsView;
+
     @Nullable
     private QuickstepSystemShortcut.SplitSelectSource mSplitSelectSource;
 
@@ -2764,11 +2766,15 @@
             mFirstFloatingTaskView.addAnimation(anim, startingTaskRect, mTempRect,
                     false /* fadeWithThumbnail */, true /* isStagedTask */);
         }
+
+        mSplitInstructionsView = SplitInstructionsView.getSplitInstructionsView(mActivity);
+        mSplitInstructionsView.setAlpha(0);
+        anim.addFloat(mSplitInstructionsView, SplitInstructionsView.ALPHA_FLOAT, 0, 1, ACCEL);
+
         InteractionJankMonitorWrapper.begin(this,
                 InteractionJankMonitorWrapper.CUJ_SPLIT_SCREEN_ENTER, "First tile selected");
         anim.addEndListener(success -> {
             if (success) {
-                mSplitToast.show();
                 InteractionJankMonitorWrapper.end(
                         InteractionJankMonitorWrapper.CUJ_SPLIT_SCREEN_ENTER);
             } else {
@@ -4099,6 +4105,10 @@
     @SuppressLint("WrongCall")
     protected void resetFromSplitSelectionState() {
         if (mSplitSelectSource != null || mSplitHiddenTaskViewIndex != -1) {
+            if (mSplitInstructionsView != null) {
+                mActivity.getDragLayer().removeView(mSplitInstructionsView);
+                mSplitInstructionsView = null;
+            }
             if (mFirstFloatingTaskView != null) {
                 mActivity.getRootView().removeView(mFirstFloatingTaskView);
                 mFirstFloatingTaskView = null;
@@ -4164,6 +4174,10 @@
         taskViewsFloat.first.set(this, getSplitSelectTranslation());
         taskViewsFloat.second.set(this, 0f);
 
+        if (mSplitInstructionsView != null) {
+            mSplitInstructionsView.ensureProperRotation();
+        }
+
         applySplitPrimaryScrollOffset();
     }
 
diff --git a/quickstep/src/com/android/quickstep/views/SplitInstructionsView.java b/quickstep/src/com/android/quickstep/views/SplitInstructionsView.java
new file mode 100644
index 0000000..7d94505
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/views/SplitInstructionsView.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2022 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.quickstep.views;
+
+import static com.android.launcher3.util.DisplayController.NavigationMode.THREE_BUTTONS;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.util.FloatProperty;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+import androidx.annotation.Nullable;
+
+import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
+import com.android.launcher3.statemanager.StatefulActivity;
+import com.android.launcher3.util.DisplayController;
+
+/**
+ * A rounded rectangular component containing a single TextView.
+ * Appears when a split is in progress, and tells the user to select a second app to initiate
+ * splitscreen.
+ *
+ * Appears and disappears concurrently with a FloatingTaskView.
+ */
+public class SplitInstructionsView extends FrameLayout {
+    private final StatefulActivity mLauncher;
+
+    public static final FloatProperty<SplitInstructionsView> ALPHA_FLOAT =
+            new FloatProperty<SplitInstructionsView>("SplitInstructionsAlpha") {
+                @Override
+                public void setValue(SplitInstructionsView splitInstructionsView, float v) {
+                    splitInstructionsView.setVisibility(v != 0 ? VISIBLE : GONE);
+                    splitInstructionsView.setAlpha(v);
+                }
+
+                @Override
+                public Float get(SplitInstructionsView splitInstructionsView) {
+                    return splitInstructionsView.getAlpha();
+                }
+            };
+
+    public SplitInstructionsView(Context context) {
+        this(context, null);
+    }
+
+    public SplitInstructionsView(Context context, @Nullable AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public SplitInstructionsView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        mLauncher = (StatefulActivity) context;
+    }
+
+    static SplitInstructionsView getSplitInstructionsView(StatefulActivity launcher) {
+        ViewGroup dragLayer = launcher.getDragLayer();
+        final SplitInstructionsView splitInstructionsView =
+                (SplitInstructionsView) launcher.getLayoutInflater().inflate(
+                        R.layout.split_instructions_view,
+                        dragLayer,
+                        false
+                );
+
+        dragLayer.addView(splitInstructionsView);
+        return splitInstructionsView;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        ensureProperRotation();
+    }
+
+    void ensureProperRotation() {
+        ((RecentsView) mLauncher.getOverviewPanel()).getPagedOrientationHandler()
+                .setSplitInstructionsParams(
+                        this,
+                        mLauncher.getDeviceProfile(),
+                        getMeasuredHeight(),
+                        getMeasuredWidth(),
+                        getThreeButtonNavShift()
+                );
+    }
+
+    // In some cases, when user is using 3-button nav, there isn't enough room for both the
+    // 3-button nav and a centered SplitInstructionsView. This function will return an int that will
+    // be used to shift the SplitInstructionsView over a bit so that everything looks well-spaced.
+    // In many cases, this will return 0, since we don't need to shift it away from the center.
+    int getThreeButtonNavShift() {
+        DeviceProfile dp = mLauncher.getDeviceProfile();
+        if ((DisplayController.getNavigationMode(getContext()) == THREE_BUTTONS)
+                && ((dp.isTwoPanels) || (dp.isTablet && !dp.isLandscape))) {
+            int navButtonWidth = getResources().getDimensionPixelSize(
+                    R.dimen.taskbar_nav_buttons_size);
+            int extraMargin = getResources().getDimensionPixelSize(
+                    R.dimen.taskbar_contextual_button_margin);
+            // Explanation: The 3-button nav for non-phones sits on one side of the screen, taking
+            // up 3 buttons + a side margin worth of space. Our splitInstructionsView starts in the
+            // center of the screen and we want to center it in the remaining space, therefore we
+            // want to shift it over by half the 3-button layout's width.
+            // If the user is using an RtL layout, we shift it the opposite way.
+            return -((3 * navButtonWidth + extraMargin) / 2) * (isLayoutRtl() ? -1 : 1);
+        } else {
+            return 0;
+        }
+    }
+}
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 766dca3..e7b3375 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -390,8 +390,17 @@
     <dimen name="split_placeholder_inset">16dp</dimen>
     <dimen name="split_placeholder_icon_size">44dp</dimen>
     <dimen name="task_menu_width_grid">216dp</dimen>
-
-
+    <dimen name="split_instructions_radius">22dp</dimen>
+    <dimen name="split_instructions_elevation">1dp</dimen>
+    <dimen name="split_instructions_horizontal_padding">24dp</dimen>
+    <dimen name="split_instructions_vertical_padding">12dp</dimen>
+    <dimen name="split_instructions_bottom_margin_tablet_landscape">32dp</dimen>
+    <dimen name="split_instructions_bottom_margin_tablet_portrait">44dp</dimen>
+    <dimen name="split_instructions_bottom_margin_twopanels_landscape">33dp</dimen>
+    <dimen name="split_instructions_bottom_margin_twopanels_portrait">51dp</dimen>
+    <dimen name="split_instructions_bottom_margin_phone_landscape">24dp</dimen>
+    <dimen name="split_instructions_bottom_margin_phone_portrait">60dp</dimen>
+    
     <!-- Workspace grid visualization parameters -->
     <dimen name="grid_visualization_rounding_radius">28dp</dimen>
     <dimen name="grid_visualization_horizontal_cell_spacing">6dp</dimen>
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 76e945d..300e7bf 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -149,8 +149,6 @@
     private boolean mVisualizeDropLocation = true;
     private RectF mVisualizeGridRect = new RectF();
     private Paint mVisualizeGridPaint = new Paint();
-    private int mGridVisualizationPaddingX;
-    private int mGridVisualizationPaddingY;
     private int mGridVisualizationRoundingRadius;
     private float mGridAlpha = 0f;
     private int mGridColor = 0;
@@ -262,10 +260,6 @@
         mBackground.setAlpha(0);
 
         mGridColor = Themes.getAttrColor(getContext(), R.attr.workspaceAccentColor);
-        mGridVisualizationPaddingX = res.getDimensionPixelSize(
-                R.dimen.grid_visualization_horizontal_cell_spacing);
-        mGridVisualizationPaddingY = res.getDimensionPixelSize(
-                R.dimen.grid_visualization_vertical_cell_spacing);
         mGridVisualizationRoundingRadius =
                 res.getDimensionPixelSize(R.dimen.grid_visualization_rounding_radius);
         mReorderPreviewAnimationMagnitude = (REORDER_PREVIEW_MAGNITUDE * deviceProfile.iconSizePx);
@@ -595,8 +589,8 @@
 
     protected void visualizeGrid(Canvas canvas) {
         DeviceProfile dp = mActivity.getDeviceProfile();
-        int paddingX = Math.min((mCellWidth - dp.iconSizePx) / 2, mGridVisualizationPaddingX);
-        int paddingY = Math.min((mCellHeight - dp.iconSizePx) / 2, mGridVisualizationPaddingY);
+        int paddingX = Math.min((mCellWidth - dp.iconSizePx) / 2, dp.gridVisualizationPaddingX);
+        int paddingY = Math.min((mCellHeight - dp.iconSizePx) / 2, dp.gridVisualizationPaddingY);
         mVisualizeGridRect.set(paddingX, paddingY,
                 mCellWidth - paddingX,
                 mCellHeight - paddingY);
diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index 3ddc90e..1cffa2a 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -100,6 +100,8 @@
     // Workspace
     public final int desiredWorkspaceHorizontalMarginOriginalPx;
     public int desiredWorkspaceHorizontalMarginPx;
+    public int gridVisualizationPaddingX;
+    public int gridVisualizationPaddingY;
     public Point cellLayoutBorderSpaceOriginalPx;
     public Point cellLayoutBorderSpacePx;
     public Rect cellLayoutPaddingPx = new Rect();
@@ -301,6 +303,10 @@
 
         desiredWorkspaceHorizontalMarginPx = getHorizontalMarginPx(inv, res);
         desiredWorkspaceHorizontalMarginOriginalPx = desiredWorkspaceHorizontalMarginPx;
+        gridVisualizationPaddingX = res.getDimensionPixelSize(
+                R.dimen.grid_visualization_horizontal_cell_spacing);
+        gridVisualizationPaddingY = res.getDimensionPixelSize(
+                R.dimen.grid_visualization_vertical_cell_spacing);
 
         bottomSheetTopPadding = mInsets.top // statusbar height
                 + res.getDimensionPixelSize(R.dimen.bottom_sheet_extra_top_padding)
@@ -1063,24 +1069,23 @@
                         mInsets.right + hotseatBarSidePaddingStartPx, paddingBottom);
             }
         } else if (isTaskbarPresent) {
-            boolean isRtl = Utilities.isRtl(context.getResources());
-            int hotseatHeight = workspacePadding.bottom;
-            int taskbarOffset = getTaskbarOffsetY();
+            // Center the QSB vertically with hotseat
+            int hotseatBottomPadding = getHotseatBottomPadding();
+            int hotseatTopPadding =
+                    workspacePadding.bottom - hotseatBottomPadding - hotseatCellHeightPx;
+
             // Push icons to the side
             int additionalQsbSpace = isQsbInline ? qsbWidth + hotseatBorderSpace : 0;
-
-            // Center the QSB vertically with hotseat
-            int hotseatTopPadding = hotseatHeight - taskbarOffset - hotseatCellHeightPx;
-
-            int endOffset = ApiWrapper.getHotseatEndOffset(context);
             int requiredWidth = iconSizePx * numShownHotseatIcons
                     + hotseatBorderSpace * (numShownHotseatIcons - 1)
                     + additionalQsbSpace;
-
+            int endOffset = ApiWrapper.getHotseatEndOffset(context);
             int hotseatWidth = Math.min(requiredWidth, availableWidthPx - endOffset);
             int sideSpacing = (availableWidthPx - hotseatWidth) / 2;
-            mHotseatPadding.set(sideSpacing, hotseatTopPadding, sideSpacing, taskbarOffset);
 
+            mHotseatPadding.set(sideSpacing, hotseatTopPadding, sideSpacing, hotseatBottomPadding);
+
+            boolean isRtl = Utilities.isRtl(context.getResources());
             if (isRtl) {
                 mHotseatPadding.right += additionalQsbSpace;
             } else {
@@ -1140,10 +1145,7 @@
         }
     }
 
-    /**
-     * Returns the number of pixels the taskbar is translated from the bottom of the screen.
-     */
-    public int getTaskbarOffsetY() {
+    private int getHotseatBottomPadding() {
         if (isQsbInline) {
             return getQsbOffsetY() - (Math.abs(hotseatQsbHeight - hotseatCellHeightPx) / 2);
         } else {
@@ -1152,6 +1154,16 @@
     }
 
     /**
+     * Returns the number of pixels the taskbar is translated from the bottom of the screen.
+     */
+    public int getTaskbarOffsetY() {
+        int taskbarIconBottomSpace = (taskbarSize - iconSizePx) / 2;
+        int launcherIconBottomSpace =
+                Math.min((hotseatCellHeightPx - iconSizePx) / 2, gridVisualizationPaddingY);
+        return getHotseatBottomPadding() + launcherIconBottomSpace - taskbarIconBottomSpace;
+    }
+
+    /**
      * Returns the number of pixels required below OverviewActions excluding insets.
      */
     public int getOverviewActionsClaimedSpaceBelow() {
diff --git a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
index ef9250c..a7b0b9d 100644
--- a/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
+++ b/src/com/android/launcher3/model/GridSizeMigrationTaskV2.java
@@ -56,6 +56,7 @@
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * This class takes care of shrinking the workspace (by maximum of one row and one column), as a
@@ -267,38 +268,33 @@
 
     /** Return what's in the src but not in the dest */
     private static List<DbEntry> calcDiff(List<DbEntry> src, List<DbEntry> dest) {
-        Set<String> destIntentSet = new HashSet<>();
-        Set<Map<String, Integer>> destFolderIntentSet = new HashSet<>();
+        Map<String, Integer> destIdSet = new HashMap<>();
         for (DbEntry entry : dest) {
-            if (entry.itemType == LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
-                destFolderIntentSet.add(getFolderIntents(entry));
+            String entryID = entry.getEntryMigrationId();
+            if (destIdSet.containsKey(entryID)) {
+                destIdSet.put(entryID, destIdSet.get(entryID) + 1);
             } else {
-                destIntentSet.add(entry.mIntent);
+                destIdSet.put(entryID, 1);
             }
         }
         List<DbEntry> diff = new ArrayList<>();
         for (DbEntry entry : src) {
-            if (entry.itemType == LauncherSettings.Favorites.ITEM_TYPE_FOLDER) {
-                if (!destFolderIntentSet.contains(getFolderIntents(entry))) {
+            String entryID = entry.getEntryMigrationId();
+            if (destIdSet.containsKey(entryID)) {
+                Integer count = destIdSet.get(entryID);
+                if (count <= 0) {
                     diff.add(entry);
+                    destIdSet.remove(entryID);
+                } else {
+                    destIdSet.put(entryID, count - 1);
                 }
             } else {
-                if (!destIntentSet.contains(entry.mIntent)) {
-                    diff.add(entry);
-                }
+                diff.add(entry);
             }
         }
         return diff;
     }
 
-    private static Map<String, Integer> getFolderIntents(DbEntry entry) {
-        Map<String, Integer> folder = new HashMap<>();
-        for (String intent : entry.mFolderItems.keySet()) {
-            folder.put(intent, entry.mFolderItems.get(intent).size());
-        }
-        return folder;
-    }
-
     private static void insertEntryInDb(SQLiteDatabase db, Context context, DbEntry entry,
             String srcTableName, String destTableName) {
         int id = copyEntryAndUpdate(db, context, entry, srcTableName, destTableName);
@@ -780,5 +776,31 @@
             values.put(LauncherSettings.Favorites.SPANX, spanX);
             values.put(LauncherSettings.Favorites.SPANY, spanY);
         }
+
+        /**
+         * This method should return an id that should be the same for two folders containing the
+         * same elements.
+         */
+        private String getFolderMigrationId() {
+            return mFolderItems.keySet().stream()
+                    .map(intentString -> mFolderItems.get(intentString).size() + intentString)
+                    .sorted()
+                    .collect(Collectors.joining(","));
+        }
+
+        /** This id is not used in the DB is only used while doing the migration and it identifies
+         * an entry on each workspace. For example two calculator icons would have the same
+         * migration id even thought they have different database ids.
+         */
+        public String getEntryMigrationId() {
+            switch (itemType) {
+                case LauncherSettings.Favorites.ITEM_TYPE_FOLDER:
+                    return getFolderMigrationId();
+                case LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET:
+                    return mProvider;
+                default:
+                    return mIntent;
+            }
+        }
     }
 }
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 121088a..21372cf 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -19,6 +19,7 @@
 import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_VERTICAL;
 import static android.view.Gravity.END;
+import static android.view.Gravity.LEFT;
 import static android.view.Gravity.START;
 import static android.view.Gravity.TOP;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
@@ -425,6 +426,28 @@
     }
 
     @Override
+    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift) {
+        out.setPivotX(0);
+        out.setPivotY(0);
+        out.setRotation(getDegreesRotated());
+        int distanceToEdge = out.getResources().getDimensionPixelSize(
+                R.dimen.split_instructions_bottom_margin_phone_landscape);
+        // Adjust for any insets on the left edge
+        int insetCorrectionX = dp.getInsets().left;
+        // Center the view in case of unbalanced insets on top or bottom of screen
+        int insetCorrectionY = (dp.getInsets().bottom - dp.getInsets().top) / 2;
+        out.setTranslationX(splitInstructionsHeight + distanceToEdge - insetCorrectionX);
+        out.setTranslationY(((splitInstructionsHeight - splitInstructionsWidth) / 2f)
+                + insetCorrectionY);
+        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
+        // Setting gravity to LEFT instead of the lint-recommended START because we always want this
+        // view to be screen-left when phone is in landscape, regardless of the RtL setting.
+        lp.gravity = LEFT | CENTER_VERTICAL;
+        out.setLayoutParams(lp);
+    }
+
+    @Override
     public void getFinalSplitPlaceholderBounds(int splitDividerSize, DeviceProfile dp,
             @StagePosition int stagePosition, Rect out1, Rect out2) {
         // In fake land/seascape, the window bounds are always top and bottom half
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index 4fcf378..74e2020 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -135,6 +135,16 @@
             @StagePosition int stagePosition);
 
     /**
+     * Sets positioning and rotation for a SplitInstructionsView.
+     * @param out The SplitInstructionsView that needs to be positioned.
+     * @param dp The device profile, used to report rotation and device type.
+     * @param splitInstructionsHeight The SplitInstructionView's height.
+     * @param splitInstructionsWidth  The SplitInstructionView's width.
+     */
+    void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift);
+
+    /**
      * @param splitDividerSize height of split screen drag handle in portrait, width in landscape
      * @param stagePosition the split position option (top/left, bottom/right) of the first
      *                           task selected for entering split
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 80a8c19..816e396 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -27,6 +27,7 @@
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
 import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
 import static com.android.launcher3.touch.SingleAxisSwipeDetector.VERTICAL;
+import static com.android.launcher3.util.DisplayController.NavigationMode.THREE_BUTTONS;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
 import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
 
@@ -47,7 +48,9 @@
 import android.widget.LinearLayout;
 
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.util.DisplayController;
 import com.android.launcher3.util.SplitConfigurationOptions;
 import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
 import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
@@ -485,6 +488,58 @@
     }
 
     @Override
+    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift) {
+        out.setPivotX(0);
+        out.setPivotY(0);
+        out.setRotation(getDegreesRotated());
+        int distanceToEdge;
+        if ((DisplayController.getNavigationMode(out.getContext()) == THREE_BUTTONS)
+                && (dp.isTwoPanels || dp.isTablet)) {
+            // If 3-button nav is active, align the splitInstructionsView with it.
+            distanceToEdge = dp.getTaskbarOffsetY()
+                    + ((dp.taskbarSize - splitInstructionsHeight) / 2);
+        } else {
+            // If 3-button nav is not active, set bottom margin according to spec.
+            if (dp.isPhone) {
+                if (dp.isLandscape) {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_phone_landscape);
+                } else {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_phone_portrait);
+                }
+            } else if (dp.isTwoPanels) {
+                if (dp.isLandscape) {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_twopanels_landscape);
+                } else {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_twopanels_portrait);
+                }
+            } else {
+                if (dp.isLandscape) {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_tablet_landscape);
+                } else {
+                    distanceToEdge = out.getResources().getDimensionPixelSize(
+                            R.dimen.split_instructions_bottom_margin_tablet_portrait);
+                }
+            }
+        }
+
+        // Center the view in case of unbalanced insets on left or right of screen
+        int insetCorrectionX = (dp.getInsets().right - dp.getInsets().left) / 2;
+        // Adjust for any insets on the bottom edge
+        int insetCorrectionY = dp.getInsets().bottom;
+        out.setTranslationX(insetCorrectionX + threeButtonNavShift);
+        out.setTranslationY(-distanceToEdge + insetCorrectionY);
+        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
+        lp.gravity = CENTER_HORIZONTAL | BOTTOM;
+        out.setLayoutParams(lp);
+    }
+
+    @Override
     public void getFinalSplitPlaceholderBounds(int splitDividerSize, DeviceProfile dp,
             @StagePosition int stagePosition, Rect out1, Rect out2) {
         int screenHeight = dp.heightPx;
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index 74b6a5b..71adb7a 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -19,6 +19,7 @@
 import static android.view.Gravity.BOTTOM;
 import static android.view.Gravity.CENTER_VERTICAL;
 import static android.view.Gravity.END;
+import static android.view.Gravity.RIGHT;
 import static android.view.Gravity.START;
 
 import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
@@ -167,6 +168,29 @@
     }
 
     @Override
+    public void setSplitInstructionsParams(View out, DeviceProfile dp, int splitInstructionsHeight,
+            int splitInstructionsWidth, int threeButtonNavShift) {
+        out.setPivotX(0);
+        out.setPivotY(0);
+        out.setRotation(getDegreesRotated());
+        int distanceToEdge = out.getResources().getDimensionPixelSize(
+                R.dimen.split_instructions_bottom_margin_phone_landscape);
+        // Adjust for any insets on the right edge
+        int insetCorrectionX = dp.getInsets().right;
+        // Center the view in case of unbalanced insets on top or bottom of screen
+        int insetCorrectionY = (dp.getInsets().bottom - dp.getInsets().top) / 2;
+        out.setTranslationX(splitInstructionsWidth - splitInstructionsHeight - distanceToEdge
+                + insetCorrectionX);
+        out.setTranslationY(((splitInstructionsHeight + splitInstructionsWidth) / 2f)
+                + insetCorrectionY);
+        FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) out.getLayoutParams();
+        // Setting gravity to RIGHT instead of the lint-recommended END because we always want this
+        // view to be screen-right when phone is in seascape, regardless of the RtL setting.
+        lp.gravity = RIGHT | CENTER_VERTICAL;
+        out.setLayoutParams(lp);
+    }
+
+    @Override
     public void setTaskIconParams(FrameLayout.LayoutParams iconParams,
             int taskIconMargin, int taskIconHeight, int thumbnailTopMargin, boolean isRtl) {
         iconParams.gravity = (isRtl ? END : START) | CENTER_VERTICAL;