diff --git a/Android.mk b/Android.mk
index 9cfcf17..fcd4a94 100644
--- a/Android.mk
+++ b/Android.mk
@@ -129,6 +129,7 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
+    SystemUI-statsd \
     SystemUISharedLib \
     launcherprotosnano \
     launcher_log_protos_lite
@@ -201,6 +202,7 @@
 LOCAL_MODULE_TAGS := optional
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
+    SystemUI-statsd \
     SystemUISharedLib \
     launcherprotosnano \
     launcher_log_protos_lite
diff --git a/protos/launcher_atom.proto b/protos/launcher_atom.proto
index cac2d8f..f1b71e8 100644
--- a/protos/launcher_atom.proto
+++ b/protos/launcher_atom.proto
@@ -95,7 +95,18 @@
 
 // Represents folder in a closed state.
 message FolderIcon {
+  // Number of items inside folder.
   optional int32 cardinality = 1;
+
+  // State of the folder label before the event.
+  optional FromState from_label_state = 2;
+
+  // State of the folder label after the event.
+  optional ToState to_label_state = 3;
+
+  // Details about actual folder label.
+  // Populated when folder label is not a PII.
+  optional string label_info = 4;
 }
 
 //////////////////////////////////////////////
@@ -120,3 +131,78 @@
     HotseatContainer hotseat = 5;
   }
 }
+
+// Represents state of EditText field before update.
+enum FromState {
+  // Default value.
+  // Used when a FromState is not applicable, for example, during folder creation.
+  FROM_STATE_UNSPECIFIED = 0;
+
+  // EditText was empty.
+  // Eg: When a folder label is updated from empty string.
+  FROM_EMPTY = 1;
+
+  // EditText was non-empty and manually entered by the user.
+  // Eg: When a folder label is updated from a user-entered value.
+  FROM_CUSTOM = 2;
+
+  // EditText was non-empty and one of the suggestions.
+  // Eg: When a folder label is updated from a suggested value.
+  FROM_SUGGESTED = 3;
+}
+
+// Represents state of EditText field after update.
+enum ToState {
+  // Default value.
+  // Used when ToState is not applicable, for example, when folder label is updated to a different
+  // value when folder label suggestion feature is disabled.
+  TO_STATE_UNSPECIFIED = 0;
+
+  // User attempted to change the EditText, but was not changed.
+  UNCHANGED = 1;
+
+  // New label matches with primary(aka top) suggestion.
+  TO_SUGGESTION0 = 2;
+
+  // New value matches with second top suggestion even though the top suggestion was non-empty.
+  TO_SUGGESTION1_WITH_VALID_PRIMARY = 3;
+
+  // New value matches with second top suggestion given that top suggestion was empty.
+  TO_SUGGESTION1_WITH_EMPTY_PRIMARY = 4;
+
+  // New value matches with third top suggestion even though the top suggestion was non-empty.
+  TO_SUGGESTION2_WITH_VALID_PRIMARY = 5;
+
+  // New value matches with third top suggestion given that top suggestion was empty.
+  TO_SUGGESTION2_WITH_EMPTY_PRIMARY = 6;
+
+  // New value matches with 4th top suggestion even though the top suggestion was non-empty.
+  TO_SUGGESTION3_WITH_VALID_PRIMARY = 7;
+
+  // New value matches with 4th top suggestion given that top suggestion was empty.
+  TO_SUGGESTION3_WITH_EMPTY_PRIMARY = 8;
+
+  // New value is empty even though the top suggestion was non-empty.
+  TO_EMPTY_WITH_VALID_PRIMARY = 9;
+
+  // New value is empty given that top suggestion was empty.
+  TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY = 10;
+
+  // New value is empty given that no suggestions were provided.
+  TO_EMPTY_WITH_EMPTY_SUGGESTIONS = 11;
+
+  // New value is empty given that suggestions feature was disabled.
+  TO_EMPTY_WITH_SUGGESTIONS_DISABLED = 12;
+
+  // New value is non-empty and does not match with any of the suggestions even though the top suggestion was non-empty.
+  TO_CUSTOM_WITH_VALID_PRIMARY = 13;
+
+  // New value is non-empty and not match with any suggestions given that top suggestion was empty.
+  TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY = 14;
+
+  // New value is non-empty and also no suggestions were provided.
+  TO_CUSTOM_WITH_EMPTY_SUGGESTIONS = 15;
+
+  // New value is non-empty and also suggestions feature was disable.
+  TO_CUSTOM_WITH_SUGGESTIONS_DISABLED = 16;
+}
diff --git a/quickstep/AndroidManifest.xml b/quickstep/AndroidManifest.xml
index 04506b5..b2286f1 100644
--- a/quickstep/AndroidManifest.xml
+++ b/quickstep/AndroidManifest.xml
@@ -95,12 +95,6 @@
             android:clearTaskOnLaunch="true"
             android:exported="false" />
 
-        <activity android:name="com.android.quickstep.LockScreenRecentsActivity"
-                  android:theme="@android:style/Theme.NoDisplay"
-                  android:showOnLockScreen="true"
-                  android:taskAffinity="${packageName}.locktask"
-                  android:directBootAware="true" />
-
         <activity
             android:name="com.android.quickstep.interaction.GestureSandboxActivity"
             android:autoRemoveFromRecents="true"
diff --git a/quickstep/recents_ui_overrides/res/layout/predicted_hotseat_edu.xml b/quickstep/recents_ui_overrides/res/layout/predicted_hotseat_edu.xml
index c93cad6..b9621e4 100644
--- a/quickstep/recents_ui_overrides/res/layout/predicted_hotseat_edu.xml
+++ b/quickstep/recents_ui_overrides/res/layout/predicted_hotseat_edu.xml
@@ -24,13 +24,13 @@
     <View
         android:layout_width="match_parent"
         android:layout_height="32dp"
-        android:backgroundTint="?android:attr/colorAccent"
+        android:backgroundTint="?attr/eduHalfSheetBGColor"
         android:background="@drawable/bottom_sheet_top_border" />
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:background="?android:attr/colorAccent"
+        android:background="?attr/eduHalfSheetBGColor"
         android:orientation="vertical">
 
         <TextView
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java
index d93aea4..8477b10 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AllAppsTipView.java
@@ -26,10 +26,10 @@
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.FloatingHeaderView;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.views.ArrowTipView;
 import com.android.systemui.shared.system.LauncherEventUtil;
 
@@ -71,17 +71,16 @@
 
     public static void scheduleShowIfNeeded(Launcher launcher) {
         if (!hasSeenAllAppsTip(launcher)) {
-            launcher.getStateManager().addStateListener(
-                    new LauncherStateManager.StateListener() {
-                        @Override
-                        public void onStateTransitionComplete(LauncherState finalState) {
-                            if (finalState == ALL_APPS) {
-                                if (showAllAppsTipIfNecessary(launcher)) {
-                                    launcher.getStateManager().removeStateListener(this);
-                                }
-                            }
+            launcher.getStateManager().addStateListener(new StateListener<LauncherState>() {
+                @Override
+                public void onStateTransitionComplete(LauncherState finalState) {
+                    if (finalState == ALL_APPS) {
+                        if (showAllAppsTipIfNecessary(launcher)) {
+                            launcher.getStateManager().removeStateListener(this);
                         }
-                    });
+                    }
+                }
+            });
         }
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java
index 81a6070..914d9e9 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/AppsDividerView.java
@@ -38,18 +38,18 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
 import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.util.Themes;
 
 /**
  * A view which shows a horizontal divider
  */
 @TargetApi(Build.VERSION_CODES.O)
-public class AppsDividerView extends View implements LauncherStateManager.StateListener,
+public class AppsDividerView extends View implements StateListener<LauncherState>,
         FloatingHeaderRow {
 
     private static final String ALL_APPS_VISITED_COUNT = "launcher.all_apps_visited_count";
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java
index e68627a..ab3c71a 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/appprediction/PredictionUiStateManager.java
@@ -32,7 +32,6 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager.StateListener;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsStore.OnUpdateListener;
@@ -41,6 +40,7 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
 import com.android.launcher3.shortcuts.ShortcutKey;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.MainThreadInitializedObject;
@@ -63,8 +63,8 @@
  * 4) Maintains the current active client id (for the predictions) and all updates are performed on
  * that client id.
  */
-public class PredictionUiStateManager implements StateListener, ItemInfoUpdateReceiver,
-        OnIDPChangeListener, OnUpdateListener {
+public class PredictionUiStateManager implements StateListener<LauncherState>,
+        ItemInfoUpdateReceiver, OnIDPChangeListener, OnUpdateListener {
 
     public static final String LAST_PREDICTION_ENABLED_STATE = "last_prediction_enabled_state";
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
index 7f8f0a0..e4d0adf 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/hybridhotseat/HotseatEduController.java
@@ -121,7 +121,7 @@
         if (!putIntoFolder.isEmpty()) {
             ItemInfo firstItem = putIntoFolder.get(0);
             FolderInfo folderInfo = new FolderInfo();
-            folderInfo.title = "";
+            folderInfo.setTitle("");
             mLauncher.getModelWriter().addItemToDatabase(folderInfo, firstItem.container,
                     firstItem.screenId, firstItem.cellX, firstItem.cellY);
             folderInfo.contents.addAll(putIntoFolder);
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIcon.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIcon.java
index 7520688..6761148 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIcon.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/PredictedAppIcon.java
@@ -46,6 +46,7 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.touch.ItemClickHandler;
 import com.android.launcher3.touch.ItemLongClickListener;
+import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.views.DoubleShadowBubbleTextView;
 
 /**
@@ -65,6 +66,7 @@
     private final int mNormalizedIconRadius;
     private final BlurMaskFilter mShadowFilter;
     private int mPlateColor;
+    boolean mDrawForDrag = false;
 
 
     public PredictedAppIcon(Context context) {
@@ -188,6 +190,10 @@
     }
 
     private void drawEffect(Canvas canvas, boolean isBadged) {
+        // Don't draw ring effect if item is about to be dragged.
+        if (mDrawForDrag) {
+            return;
+        }
         mRingPath.reset();
         getShape().addToPath(mRingPath, getOutlineOffsetX(), getOutlineOffsetY(),
                 mNormalizedIconRadius);
@@ -208,6 +214,26 @@
         canvas.drawPath(mRingPath, mIconRingPaint);
     }
 
+    @Override
+    public void getSourceVisualDragBounds(Rect bounds) {
+        super.getSourceVisualDragBounds(bounds);
+        if (!mIsPinned) {
+            int internalSize = (int) (bounds.width() * RING_EFFECT_RATIO);
+            bounds.inset(internalSize, internalSize);
+        }
+    }
+
+    @Override
+    public SafeCloseable prepareDrawDragView() {
+        mDrawForDrag = true;
+        invalidate();
+        SafeCloseable r = super.prepareDrawDragView();
+        return () -> {
+            r.close();
+            mDrawForDrag = false;
+        };
+    }
+
     /**
      * Creates and returns a new instance of PredictedAppIcon from WorkspaceItemInfo
      */
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 1876424..ad6a10b 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -30,6 +30,7 @@
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 
 import androidx.annotation.Nullable;
@@ -38,7 +39,6 @@
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager.AtomicAnimationFactory;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.anim.AnimatorPlaybackController;
@@ -49,6 +49,8 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.popup.SystemShortcut;
+import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory;
 import com.android.launcher3.uioverrides.touchcontrollers.FlingAndHoldTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.LandscapeEdgeSwipeController;
@@ -98,7 +100,7 @@
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
-        onStateOrResumeChanged();
+        onStateOrResumeChanging(false /* inTransition */);
     }
 
     @Override
@@ -113,11 +115,9 @@
     @Override
     protected void onActivityFlagsChanged(int changeBits) {
         super.onActivityFlagsChanged(changeBits);
-
         if ((changeBits & (ACTIVITY_STATE_DEFERRED_RESUMED | ACTIVITY_STATE_STARTED
-                | ACTIVITY_STATE_USER_ACTIVE | ACTIVITY_STATE_TRANSITION_ACTIVE)) != 0
-                && (getActivityFlags() & ACTIVITY_STATE_TRANSITION_ACTIVE) == 0) {
-            onStateOrResumeChanged();
+                | ACTIVITY_STATE_USER_ACTIVE | ACTIVITY_STATE_TRANSITION_ACTIVE)) != 0) {
+            onStateOrResumeChanging((getActivityFlags() & ACTIVITY_STATE_TRANSITION_ACTIVE) == 0);
         }
 
         if (mHotseatPredictionController != null && ((changeBits & ACTIVITY_STATE_STARTED) != 0
@@ -162,14 +162,16 @@
     /**
      * Recents logic that triggers when launcher state changes or launcher activity stops/resumes.
      */
-    private void onStateOrResumeChanged() {
+    private void onStateOrResumeChanging(boolean inTransition) {
         LauncherState state = getStateManager().getState();
         DeviceProfile profile = getDeviceProfile();
-        boolean visible = (state == NORMAL || state == OVERVIEW) && isUserActive()
+        boolean willUserBeActive = (getActivityFlags() & ACTIVITY_STATE_USER_WILL_BE_ACTIVE) != 0;
+        boolean visible = (state == NORMAL || state == OVERVIEW)
+                && (willUserBeActive || isUserActive())
                 && !profile.isVerticalBarLayout();
         UiThreadHelper.runAsyncCommand(this, SET_SHELF_HEIGHT, visible ? 1 : 0,
                 profile.hotseatBarSizePx);
-        if (state == NORMAL) {
+        if (state == NORMAL && !inTransition) {
             ((RecentsView) getOverviewPanel()).setSwipeDownShouldLaunchApp(false);
         }
     }
@@ -244,6 +246,9 @@
 
     @Override
     public TouchController[] createTouchControllers() {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "createTouchControllers.1");
+        }
         Mode mode = SysUINavigationMode.getMode(this);
 
         ArrayList<TouchController> list = new ArrayList<>();
@@ -251,7 +256,13 @@
         if (mode == NO_BUTTON) {
             list.add(new NoButtonQuickSwitchTouchController(this));
             list.add(new NavBarToHomeTouchController(this));
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.PAUSE_NOT_DETECTED, "createTouchControllers.2");
+            }
             if (FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get()) {
+                if (TestProtocol.sDebugTracing) {
+                    Log.d(TestProtocol.PAUSE_NOT_DETECTED, "createTouchControllers.3");
+                }
                 list.add(new NoButtonNavbarToOverviewTouchController(this));
             } else {
                 list.add(new FlingAndHoldTouchController(this));
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
index 357e9ec..fa0d3f3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/BackgroundAppState.java
@@ -17,6 +17,7 @@
 
 import android.content.Context;
 
+import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
@@ -54,11 +55,7 @@
 
     @Override
     public float[] getOverviewScaleAndOffset(Launcher launcher) {
-        return new float[] {getOverviewScale(launcher), NO_OFFSET};
-    }
-
-    private float getOverviewScale(Launcher launcher) {
-        return ((RecentsView) launcher.getOverviewPanel()).getMaxScaleForFullScreen();
+        return getOverviewScaleAndOffsetForBackgroundState(launcher);
     }
 
     @Override
@@ -88,4 +85,11 @@
     protected float getDepthUnchecked(Context context) {
         return 1f;
     }
+
+    public static float[] getOverviewScaleAndOffsetForBackgroundState(
+            BaseDraggingActivity activity) {
+        return new float[] {
+                ((RecentsView) activity.getOverviewPanel()).getMaxScaleForFullScreen(),
+                NO_OFFSET};
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
index 4e868b0..d5b0687 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
@@ -16,11 +16,10 @@
 package com.android.launcher3.uioverrides.states;
 
 import android.content.Context;
-import android.content.res.Resources;
 import android.graphics.Rect;
 
+import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.R;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.quickstep.views.RecentsView;
 
@@ -49,22 +48,23 @@
 
     @Override
     public float[] getOverviewScaleAndOffset(Launcher launcher) {
-        Resources res = launcher.getBaseContext().getResources();
-
-        Rect out = new Rect();
-        launcher.<RecentsView>getOverviewPanel().getTaskSize(out);
-        int taskHeight = out.height();
-
-        float topMargin = res.getDimension(R.dimen.task_thumbnail_top_margin);
-        float bottomMargin = res.getDimension(R.dimen.task_thumbnail_bottom_margin_with_actions);
-        float newHeight = taskHeight + topMargin + bottomMargin;
-        float scale = newHeight / taskHeight;
-
-        return new float[] {scale, 0};
+        return getOverviewScaleAndOffsetForModalState(launcher);
     }
 
     @Override
     public float getOverviewModalness() {
         return 1.0f;
     }
+
+    public static float[] getOverviewScaleAndOffsetForModalState(BaseDraggingActivity activity) {
+        Rect out = new Rect();
+        activity.<RecentsView>getOverviewPanel().getTaskSize(out);
+        int taskHeight = out.height();
+        activity.<RecentsView>getOverviewPanel().getModalTaskSize(out);
+        int newHeight = out.height();
+
+        float scale = (float) newHeight / taskHeight;
+
+        return new float[] {scale, NO_OFFSET};
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
index 6bc69f9..11593a1 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java
@@ -62,12 +62,12 @@
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherState.ScaleAndTranslation;
-import com.android.launcher3.LauncherStateManager;
-import com.android.launcher3.LauncherStateManager.AtomicAnimationFactory;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.anim.SpringAnimationBuilder;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.uioverrides.QuickstepLauncher;
 import com.android.quickstep.SysUINavigationMode;
@@ -76,7 +76,7 @@
 /**
  * Animation factory for quickstep specific transitions
  */
-public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory {
+public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<LauncherState> {
 
     // Scale recents takes before animating in
     private static final float RECENTS_PREPARE_SCALE = 1.33f;
@@ -153,7 +153,7 @@
                     config.setInterpolator(ANIM_HOTSEAT_TRANSLATE, OVERSHOOT_1_2);
                 }
 
-                LauncherStateManager stateManager = mLauncher.getStateManager();
+                StateManager<LauncherState> stateManager = mLauncher.getStateManager();
                 return stateManager.createAtomicAnimation(
                         stateManager.getCurrentStableState(), OVERVIEW, config);
             }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
index 05dd797..fac478e 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/FlingAndHoldTouchController.java
@@ -37,6 +37,7 @@
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.AnimatorSet;
+import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewConfiguration;
@@ -47,6 +48,7 @@
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.states.StateAnimationConfig.AnimationFlags;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.VibratorWrapper;
@@ -178,6 +180,9 @@
 
     @Override
     public boolean onDrag(float displacement, MotionEvent event) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "FlingAndHoldTouchController");
+        }
         float upDisplacement = -displacement;
         mMotionPauseDetector.setDisallowPause(!handlingOverviewAnim()
                 || upDisplacement < mMotionPauseMinDisplacement
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
index 06a481b..bf0690c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NavBarToHomeTouchController.java
@@ -25,6 +25,7 @@
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
 import android.animation.ValueAnimator;
+import android.util.Log;
 import android.view.MotionEvent;
 import android.view.animation.Interpolator;
 
@@ -41,6 +42,7 @@
 import com.android.launcher3.compat.AccessibilityManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.SingleAxisSwipeDetector;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
@@ -94,18 +96,37 @@
     }
 
     private boolean canInterceptTouch(MotionEvent ev) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "NavBarToHomeTouchController.canInterceptTouch "
+                    + ev);
+        }
         boolean cameFromNavBar = (ev.getEdgeFlags() & Utilities.EDGE_NAV_BAR) != 0;
         if (!cameFromNavBar) {
             return false;
         }
         if (mStartState.overviewUi || mStartState == ALL_APPS) {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.PAUSE_NOT_DETECTED,
+                        "NavBarToHomeTouchController.canInterceptTouch true 1 "
+                                + mStartState.overviewUi + " " + (mStartState == ALL_APPS));
+            }
             return true;
         }
         if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.PAUSE_NOT_DETECTED,
+                        "NavBarToHomeTouchController.canInterceptTouch true 2 "
+                                + AbstractFloatingView.getTopOpenView(mLauncher).getClass()
+                                .getSimpleName());
+            }
             return true;
         }
         if (FeatureFlags.ASSISTANT_GIVES_LAUNCHER_FOCUS.get()
                 && AssistantUtilities.isExcludedAssistantRunning()) {
+            if (TestProtocol.sDebugTracing) {
+                Log.d(TestProtocol.PAUSE_NOT_DETECTED,
+                        "NavBarToHomeTouchController.canInterceptTouch true 3");
+            }
             return true;
         }
         return false;
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
index 381ecf1..966e25b 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/NoButtonNavbarToOverviewTouchController.java
@@ -27,14 +27,16 @@
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
 import android.graphics.PointF;
+import android.util.Log;
 import android.view.MotionEvent;
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.util.VibratorWrapper;
 import com.android.quickstep.util.StaggeredWorkspaceAnim;
@@ -63,6 +65,9 @@
     public NoButtonNavbarToOverviewTouchController(Launcher l) {
         super(l);
         mRecentsView = l.getOverviewPanel();
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "NoButtonNavbarToOverviewTouchController.ctor");
+        }
     }
 
     @Override
@@ -146,6 +151,9 @@
 
     @Override
     public boolean onDrag(float yDisplacement, float xDisplacement, MotionEvent event) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "NoButtonNavbarToOverviewTouchController");
+        }
         if (mMotionPauseDetector.isPaused()) {
             if (!mReachedOverview) {
                 mStartDisplacement.set(xDisplacement, yDisplacement);
@@ -165,7 +173,7 @@
     protected void goToOverviewOnDragEnd(float velocity) {
         float velocityDp = dpiFromPx(velocity);
         boolean isFling = Math.abs(velocityDp) > 1;
-        LauncherStateManager stateManager = mLauncher.getStateManager();
+        StateManager<LauncherState> stateManager = mLauncher.getStateManager();
         boolean goToHomeInsteadOfOverview = isFling;
         if (goToHomeInsteadOfOverview) {
             if (velocity > 0) {
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
index 1f3b82c..0ee5d04 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/touchcontrollers/TaskViewTouchController.java
@@ -58,6 +58,7 @@
     private final SingleAxisSwipeDetector mDetector;
     private final RecentsView mRecentsView;
     private final int[] mTempCords = new int[2];
+    private final boolean mIsRtl;
 
     private PendingAnimation mPendingAnimation;
     private AnimatorPlaybackController mCurrentAnimation;
@@ -75,6 +76,7 @@
     public TaskViewTouchController(T activity) {
         mActivity = activity;
         mRecentsView = activity.getOverviewPanel();
+        mIsRtl = Utilities.isRtl(activity.getResources());
         SingleAxisSwipeDetector.Direction dir =
             mRecentsView.getPagedOrientationHandler().getOppositeSwipeDirection();
         mDetector = new SingleAxisSwipeDetector(activity, this, dir);
@@ -201,8 +203,8 @@
         mCurrentAnimationIsGoingUp = goingUp;
         BaseDragLayer dl = mActivity.getDragLayer();
         final int secondaryLayerDimension = orientationHandler.getSecondaryDimension(dl);
-        long maxDuration = (long) (2 * secondaryLayerDimension);
-        int verticalFactor = -orientationHandler.getTaskDismissDirectionFactor();
+        long maxDuration = 2 * secondaryLayerDimension;
+        int verticalFactor = orientationHandler.getTaskDragDisplacementFactor(mIsRtl);
         int secondaryTaskDimension = orientationHandler.getSecondaryDimension(mTaskBeingDragged);
         if (goingUp) {
             mPendingAnimation = mRecentsView.createTaskDismissAnimation(mTaskBeingDragged,
@@ -236,7 +238,7 @@
     public void onDragStart(boolean start, float startDisplacement) {
         PagedOrientationHandler orientationHandler = mRecentsView.getPagedOrientationHandler();
         if (mCurrentAnimation == null) {
-            reInitAnimationController(orientationHandler.isGoingUp(startDisplacement));
+            reInitAnimationController(orientationHandler.isGoingUp(startDisplacement, mIsRtl));
             mDisplacementShift = 0;
         } else {
             mDisplacementShift = mCurrentAnimation.getProgressFraction() / mProgressMultiplier;
@@ -250,7 +252,7 @@
         PagedOrientationHandler orientationHandler = mRecentsView.getPagedOrientationHandler();
         float totalDisplacement = displacement + mDisplacementShift;
         boolean isGoingUp = totalDisplacement == 0 ? mCurrentAnimationIsGoingUp :
-                orientationHandler.isGoingUp(totalDisplacement);
+                orientationHandler.isGoingUp(totalDisplacement, mIsRtl);
         if (isGoingUp != mCurrentAnimationIsGoingUp) {
             reInitAnimationController(isGoingUp);
             mFlingBlockCheck.blockFling();
@@ -282,7 +284,7 @@
         float interpolatedProgress = mCurrentAnimation.getInterpolatedProgress();
         if (fling) {
             logAction = Touch.FLING;
-            boolean goingUp = orientationHandler.isGoingUp(velocity);
+            boolean goingUp = orientationHandler.isGoingUp(velocity, mIsRtl);
             goingToEnd = goingUp == mCurrentAnimationIsGoingUp;
         } else {
             logAction = Touch.SWIPE;
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java
index 1eb3bec..f38ff10 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java
@@ -17,7 +17,6 @@
 
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
 import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
@@ -32,9 +31,9 @@
 import android.view.View;
 
 import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.statehandlers.DepthController;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.quickstep.util.AppWindowAnimationHelper;
 import com.android.quickstep.util.RemoteAnimationProvider;
 import com.android.quickstep.util.TransformParams;
@@ -48,20 +47,21 @@
  *
  * @param <T> activity that contains the overview
  */
-final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> extends
+final class AppToOverviewAnimationProvider<T extends StatefulActivity<?>> extends
         RemoteAnimationProvider {
 
     private static final long RECENTS_LAUNCH_DURATION = 250;
     private static final String TAG = "AppToOverviewAnimationProvider";
 
-    private final BaseActivityInterface<T> mActivityInterface;
+    private final BaseActivityInterface<?, T> mActivityInterface;
     // The id of the currently running task that is transitioning to overview.
     private final int mTargetTaskId;
 
     private T mActivity;
     private RecentsView mRecentsView;
 
-    AppToOverviewAnimationProvider(BaseActivityInterface<T> activityInterface, int targetTaskId) {
+    AppToOverviewAnimationProvider(
+            BaseActivityInterface<?, T> activityInterface, int targetTaskId) {
         mActivityInterface = activityInterface;
         mTargetTaskId = targetTaskId;
     }
@@ -75,14 +75,10 @@
     boolean onActivityReady(T activity, Boolean wasVisible) {
         activity.<RecentsView>getOverviewPanel().showCurrentTask(mTargetTaskId);
         AbstractFloatingView.closeAllOpenViews(activity, wasVisible);
-        BaseActivityInterface.AnimationFactory factory =
-                mActivityInterface.prepareRecentsUI(wasVisible,
-                false /* animate activity */, (controller) -> {
+        BaseActivityInterface.AnimationFactory factory = mActivityInterface.prepareRecentsUI(
+                wasVisible, (controller) -> {
                     controller.dispatchOnStart();
-                    ValueAnimator anim = controller.getAnimationPlayer()
-                            .setDuration(RECENTS_LAUNCH_DURATION);
-                    anim.setInterpolator(FAST_OUT_SLOW_IN);
-                    anim.start();
+                    controller.getAnimationPlayer().end();
                 });
         factory.onRemoteAnimationReceived(null);
         factory.createActivityInterface(RECENTS_LAUNCH_DURATION);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
index ea0d840..bbee67c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java
@@ -15,6 +15,8 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.LauncherState.BACKGROUND_APP;
+import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.ACCEL_1_5;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
@@ -23,44 +25,48 @@
 import static com.android.launcher3.views.FloatingIconView.SHAPE_PROGRESS_DURATION;
 
 import android.animation.Animator;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
+import android.graphics.Matrix;
+import android.graphics.Matrix.ScaleToFit;
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.os.Build;
-import android.util.Pair;
 import android.view.MotionEvent;
-import android.view.View;
 import android.view.animation.Interpolator;
 
+import androidx.annotation.CallSuper;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.VibratorWrapper;
 import com.android.launcher3.views.FloatingIconView;
-import com.android.quickstep.BaseActivityInterface.HomeAnimationFactory;
 import com.android.quickstep.RecentsAnimationCallbacks.RecentsAnimationListener;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.ActivityInitListener;
-import com.android.quickstep.util.AppWindowAnimationHelper;
-import com.android.quickstep.util.RecentsOrientedState;
 import com.android.quickstep.util.RectFSpringAnim;
+import com.android.quickstep.util.TaskViewSimulator;
 import com.android.quickstep.util.TransformParams;
+import com.android.quickstep.util.TransformParams.BuilderProxy;
 import com.android.quickstep.views.RecentsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.InputConsumerController;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat;
+import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat.SurfaceParams.Builder;
 
 import java.util.ArrayList;
 import java.util.function.Consumer;
@@ -69,7 +75,7 @@
  * Base class for swipe up handler with some utility methods
  */
 @TargetApi(Build.VERSION_CODES.Q)
-public abstract class BaseSwipeUpHandler<T extends BaseDraggingActivity, Q extends RecentsView>
+public abstract class BaseSwipeUpHandler<T extends StatefulActivity<?>, Q extends RecentsView>
         implements RecentsAnimationListener {
 
     private static final String TAG = "BaseSwipeUpHandler";
@@ -90,10 +96,12 @@
     protected final Context mContext;
     protected final RecentsAnimationDeviceState mDeviceState;
     protected final GestureState mGestureState;
-    protected final BaseActivityInterface<T> mActivityInterface;
+    protected final BaseActivityInterface<?, T> mActivityInterface;
     protected final InputConsumerController mInputConsumer;
 
-    protected AppWindowAnimationHelper mAppWindowAnimationHelper;
+    protected final TaskViewSimulator mTaskViewSimulator;
+    private AnimatorPlaybackController mWindowTransitionController;
+
     protected final TransformParams mTransformParams = new TransformParams();
 
     // Shift in the range of [0, 1].
@@ -113,16 +121,14 @@
     protected T mActivity;
     protected Q mRecentsView;
     protected DeviceProfile mDp;
-    private final int mPageSpacing;
 
     protected Runnable mGestureEndCallback;
 
     protected MultiStateCallback mStateCallback;
 
     protected boolean mCanceled;
-    protected int mLastStartedTaskId = -1;
 
-    private RecentsOrientedState mOrientedState;
+    private boolean mRecentsViewScrollLinked = false;
 
     protected BaseSwipeUpHandler(Context context, RecentsAnimationDeviceState deviceState,
             GestureState gestureState, InputConsumerController inputConsumer) {
@@ -132,8 +138,7 @@
         mActivityInterface = gestureState.getActivityInterface();
         mActivityInitListener = mActivityInterface.createActivityInitListener(this::onActivityInit);
         mInputConsumer = inputConsumer;
-        mAppWindowAnimationHelper = new AppWindowAnimationHelper(context);
-        mPageSpacing = context.getResources().getDimensionPixelSize(R.dimen.recents_page_spacing);
+        mTaskViewSimulator = new TaskViewSimulator(context, gestureState.getActivityInterface());
     }
 
     /**
@@ -193,10 +198,10 @@
                 updateFinalShift();
             }
         });
-        mRecentsView.setAppWindowAnimationHelper(mAppWindowAnimationHelper);
         runOnRecentsAnimationStart(() ->
                 mRecentsView.setRecentsAnimationTargets(mRecentsAnimationController,
                         mRecentsAnimationTargets));
+        mRecentsViewScrollLinked = true;
     }
 
     protected void startNewTask(Consumer<Boolean> resultCallback) {
@@ -210,11 +215,16 @@
             if (!mCanceled) {
                 TaskView nextTask = mRecentsView.getTaskView(taskId);
                 if (nextTask != null) {
-                    mLastStartedTaskId = taskId;
+                    mGestureState.updateLastStartedTaskId(taskId);
                     nextTask.launchTask(false /* animate */, true /* freezeTaskList */,
                             success -> {
                                 resultCallback.accept(success);
-                                if (!success) {
+                                if (success) {
+                                    if (mRecentsView.indexOfChild(nextTask)
+                                            == getLastAppearedTaskIndex()) {
+                                        onRestartLastAppearedTask();
+                                    }
+                                } else {
                                     mActivityInterface.onLaunchTaskFailed();
                                     nextTask.notifyTaskLaunchFailed(TAG);
                                     mRecentsAnimationController.finish(true /* toRecents */, null);
@@ -228,6 +238,19 @@
     }
 
     /**
+     * Called when we successfully startNewTask() on the task that was previously running. Normally
+     * we call resumeLastTask() when returning to the previously running task, but this handles a
+     * specific edge case: if we switch from A to B, and back to A before B appears, we need to
+     * start A again to ensure it stays on top.
+     */
+    @CallSuper
+    protected void onRestartLastAppearedTask() {
+        // Finish the controller here, since we won't get onTaskAppeared() for a task that already
+        // appeared.
+        mRecentsAnimationController.finish(false, null);
+    }
+
+    /**
      * Runs the given {@param action} if the recents animation has already started, or queues it to
      * be run when it is next started.
      */
@@ -247,36 +270,29 @@
         return mRecentsAnimationTargets != null && mRecentsAnimationTargets.hasTargets();
     }
 
-    protected void updateSource(Rect stackBounds, RemoteAnimationTargetCompat runningTarget) {
-        mAppWindowAnimationHelper.updateSource(stackBounds, runningTarget);
-    }
-
     @Override
     public void onRecentsAnimationStart(RecentsAnimationController recentsAnimationController,
             RecentsAnimationTargets targets) {
         mRecentsAnimationController = recentsAnimationController;
         mRecentsAnimationTargets = targets;
         DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(mContext).getDeviceProfile(mContext);
-        final Rect overviewStackBounds;
         RemoteAnimationTargetCompat runningTaskTarget = targets.findTask(
                 mGestureState.getRunningTaskId());
 
         if (targets.minimizedHomeBounds != null && runningTaskTarget != null) {
-            overviewStackBounds = mActivityInterface
+            Rect overviewStackBounds = mActivityInterface
                     .getOverviewWindowBounds(targets.minimizedHomeBounds, runningTaskTarget);
             dp = dp.getMultiWindowProfile(mContext, overviewStackBounds);
         } else {
             // If we are not in multi-window mode, home insets should be same as system insets.
             dp = dp.copy(mContext);
-            overviewStackBounds = getStackBounds(dp);
         }
         dp.updateInsets(targets.homeContentInsets);
         dp.updateIsSeascape(mContext);
         if (runningTaskTarget != null) {
-            updateSource(overviewStackBounds, runningTaskTarget);
+            mTaskViewSimulator.setPreview(runningTaskTarget);
         }
 
-        mAppWindowAnimationHelper.prepareAnimation(dp);
         initTransitionEndpoints(dp);
 
         // Notify when the animation starts
@@ -330,16 +346,12 @@
                 : mRecentsView.getRunningTaskIndex();
     }
 
-    private Rect getStackBounds(DeviceProfile dp) {
-        if (mActivity != null) {
-            int loc[] = new int[2];
-            View rootView = mActivity.getRootView();
-            rootView.getLocationOnScreen(loc);
-            return new Rect(loc[0], loc[1], loc[0] + rootView.getWidth(),
-                    loc[1] + rootView.getHeight());
-        } else {
-            return new Rect(0, 0, dp.widthPx, dp.heightPx);
-        }
+    /**
+     * @return Whether we are continuing a gesture that already landed on a new task,
+     * but before that task appeared.
+     */
+    protected boolean hasStartedNewTask() {
+        return mGestureState.getLastStartedTaskId() != -1;
     }
 
     protected void initTransitionEndpoints(DeviceProfile dp) {
@@ -347,34 +359,36 @@
 
         mTransitionDragLength = mActivityInterface.getSwipeUpDestinationAndLength(
                 dp, mContext, TEMP_RECT);
+        mTaskViewSimulator.setDp(dp);
+        mTaskViewSimulator.setLayoutRotation(
+                mDeviceState.getCurrentActiveRotation(),
+                mDeviceState.getDisplayRotation());
 
-        if (!dp.isMultiWindowMode) {
-            // When updating the target rect, also update the home bounds since the location on
-            // screen of the launcher window may be stale (position is not updated until first
-            // traversal after the window is resized).  We only do this for non-multiwindow because
-            // we otherwise use the minimized home bounds provided by the system.
-            mAppWindowAnimationHelper.updateHomeBounds(getStackBounds(dp));
-        }
-        int displayRotation = 0;
-        if (mOrientedState != null && mOrientedState.isMultipleOrientationSupportedByDevice()) {
-            // TODO(b/150300347): The first recents animation after launcher is started with the
-            //  foreground app not in landscape will look funky until that bug is fixed
-            displayRotation = mOrientedState.getDisplayRotation();
-
-            RectF tempRectF = new RectF(TEMP_RECT);
-            mOrientedState.mapRectFromRotation(displayRotation,
-                    tempRectF, dp.widthPx, dp.heightPx);
-            tempRectF.roundOut(TEMP_RECT);
-        }
-        mAppWindowAnimationHelper.updateTargetRect(TEMP_RECT);
         if (mDeviceState.isFullyGesturalNavMode()) {
             // We can drag all the way to the top of the screen.
             mDragLengthFactor = (float) dp.heightPx / mTransitionDragLength;
-            Pair<Float, Float> dragFactorStartAndMaxProgress =
-                    mActivityInterface.getSwipeUpPullbackStartAndMaxProgress();
-            mDragLengthFactorStartPullback = dragFactorStartAndMaxProgress.first;
-            mDragLengthFactorMaxPullback = dragFactorStartAndMaxProgress.second;
+
+            float startScale = mTaskViewSimulator.getFullScreenScale();
+            // Start pulling back when RecentsView scale is 0.75f, and let it go down to 0.5f.
+            mDragLengthFactorStartPullback = (0.75f - startScale) / (1 - startScale);
+            mDragLengthFactorMaxPullback = (0.5f - startScale) / (1 - startScale);
+        } else {
+            mDragLengthFactor = 1;
+            mDragLengthFactorStartPullback = mDragLengthFactorMaxPullback = 1;
         }
+
+        AnimatorSet anim = new AnimatorSet();
+        anim.setDuration(mTransitionDragLength * 2);
+        anim.setInterpolator(t -> t * mDragLengthFactor);
+        anim.play(ObjectAnimator.ofFloat(mTaskViewSimulator.recentsViewScale,
+                AnimatedFloat.VALUE,
+                mTaskViewSimulator.getFullScreenScale(), 1));
+        anim.play(ObjectAnimator.ofFloat(mTaskViewSimulator.fullScreenProgress,
+                AnimatedFloat.VALUE,
+                BACKGROUND_APP.getOverviewFullscreenProgress(),
+                OVERVIEW.getOverviewFullscreenProgress()));
+        mWindowTransitionController =
+                AnimatorPlaybackController.wrap(anim, mTransitionDragLength * 2);
     }
 
     /**
@@ -385,9 +399,6 @@
     protected boolean onActivityInit(Boolean alreadyOnHome) {
         T createdActivity = mActivityInterface.getCreatedActivity();
         if (createdActivity != null) {
-            mOrientedState = ((RecentsView) createdActivity.getOverviewPanel())
-                .getPagedViewOrientedState();
-            mAppWindowAnimationHelper = new AppWindowAnimationHelper(mOrientedState, mContext);
             initTransitionEndpoints(InvariantDeviceProfile.INSTANCE.get(mContext)
                 .getDeviceProfile(mContext));
         }
@@ -436,34 +447,23 @@
     }
 
     /**
-     * Applies the transform on the recents animation without any additional null checks
+     * Applies the transform on the recents animation
      */
-    protected void applyTransformUnchecked() {
-        float shift = mCurrentShift.value;
-        float offset = mRecentsView == null ? 0 : mRecentsView.getScrollOffsetScaled();
-        float taskSize = getOrientationHandler()
-            .getPrimarySize(mAppWindowAnimationHelper.getTargetRect());
-        float offsetScale = getTaskCurveScaleForOffset(offset, taskSize);
-        mTransformParams
-                .setProgress(shift)
-                .setOffset(offset)
-                .setOffsetScale(offsetScale)
-                .setTargetSet(mRecentsAnimationTargets);
-        mAppWindowAnimationHelper.applyTransform(mTransformParams);
-    }
+    protected void applyWindowTransform() {
+        if (mWindowTransitionController != null) {
+            float progress = mCurrentShift.value / mDragLengthFactor;
+            mWindowTransitionController.setPlayFraction(progress);
+            mTransformParams.setTargetSet(mRecentsAnimationTargets);
 
-    private float getTaskCurveScaleForOffset(float offset, float taskSize) {
-        int dpPixel = getOrientationHandler().getShortEdgeLength(mDp);
-        float distanceToReachEdge = dpPixel / 2 + taskSize / 2 + mPageSpacing;
-        float interpolation = Math.min(1, offset / distanceToReachEdge);
-        return TaskView.getCurveScaleForInterpolation(interpolation);
+            if (mRecentsViewScrollLinked) {
+                mTaskViewSimulator.setScroll(mRecentsView.getScrollOffset());
+            }
+            mTaskViewSimulator.apply(mTransformParams);
+        }
     }
 
     protected PagedOrientationHandler getOrientationHandler() {
-        if (mOrientedState == null) {
-            return PagedOrientationHandler.PORTRAIT;
-        }
-        return mOrientedState.getOrientationHandler();
+        return mTaskViewSimulator.getOrientationState().getOrientationHandler();
     }
 
     /**
@@ -474,102 +474,40 @@
     protected RectFSpringAnim createWindowAnimationToHome(float startProgress,
             HomeAnimationFactory homeAnimationFactory) {
         final RectF targetRect = homeAnimationFactory.getWindowTargetRect();
-        final View floatingView = homeAnimationFactory.getFloatingView();
-        final boolean isFloatingIconView = floatingView instanceof FloatingIconView;
-        final RectF startRect = new RectF(mAppWindowAnimationHelper.applyTransform(
-                mTransformParams.setProgress(startProgress)
-                    .setTargetSet(mRecentsAnimationTargets)));
-        if (isFloatingIconView) {
-            mOrientedState.mapInverseRectFromNormalOrientation(
-                    startRect, mDp.widthPx, mDp.heightPx);
-        }
+        final FloatingIconView fiv = homeAnimationFactory.mIconView;
+        final boolean isFloatingIconView = fiv != null;
+
+        mWindowTransitionController.setPlayFraction(startProgress / mDragLengthFactor);
+        mTaskViewSimulator.apply(mTransformParams
+                .setProgress(startProgress)
+                .setTargetSet(mRecentsAnimationTargets));
+        RectF cropRectF = new RectF(mTaskViewSimulator.getCurrentCropRect());
+
+        // Matrix to map a rect in Launcher space to window space
+        Matrix homeToWindowPositionMap = new Matrix();
+        mTaskViewSimulator.applyWindowToHomeRotation(homeToWindowPositionMap);
+
+        final RectF startRect = new RectF(cropRectF);
+        mTaskViewSimulator.getCurrentMatrix().mapRect(startRect);
+        // Move the startRect to Launcher space as floatingIconView runs in Launcher
+        Matrix windowToHomePositionMap = new Matrix();
+        homeToWindowPositionMap.invert(windowToHomePositionMap);
+        windowToHomePositionMap.mapRect(startRect);
+
         RectFSpringAnim anim = new RectFSpringAnim(startRect, targetRect, mContext);
         if (isFloatingIconView) {
-            FloatingIconView fiv = (FloatingIconView) floatingView;
             anim.addAnimatorListener(fiv);
             fiv.setOnTargetChangeListener(anim::onTargetPositionChanged);
             fiv.setFastFinishRunnable(anim::end);
         }
 
-        AnimatorPlaybackController homeAnim = homeAnimationFactory.createActivityAnimationToHome();
-
-        // End on a "round-enough" radius so that the shape reveal doesn't have to do too much
-        // rounding at the end of the animation.
-        float startRadius = mAppWindowAnimationHelper.getCurrentCornerRadius();
-        float endRadius = startRect.width() / 6f;
-
-        float startTransformProgress = mTransformParams.getProgress();
-        float endTransformProgress = 1;
-
-        // We want the window alpha to be 0 once this threshold is met, so that the
-        // FolderIconView can be seen morphing into the icon shape.
-        final float windowAlphaThreshold = isFloatingIconView ? 1f - SHAPE_PROGRESS_DURATION : 1f;
-        final RectF rotatedRect = new RectF();
-        anim.addOnUpdateListener(new RectFSpringAnim.OnUpdateListener() {
-
-            @Override
-            public void onUpdate(RectF currentRect, float progress) {
-                homeAnim.setPlayFraction(progress);
-
-                rotatedRect.set(currentRect);
-                if (isFloatingIconView) {
-                    mOrientedState.mapRectFromNormalOrientation(
-                            rotatedRect, mDp.widthPx, mDp.heightPx);
-                    mTransformParams.setCornerRadius(endRadius * progress + startRadius
-                        * (1f - progress));
-                }
-                mTransformParams.setProgress(
-                    Utilities.mapRange(progress, startTransformProgress, endTransformProgress))
-                    .setCurrentRect(rotatedRect)
-                    .setTargetAlpha(getWindowAlpha(progress));
-                mAppWindowAnimationHelper.applyTransform(mTransformParams);
-
-                if (isFloatingIconView) {
-                    ((FloatingIconView) floatingView).update(currentRect, 1f, progress,
-                            windowAlphaThreshold, mAppWindowAnimationHelper.getCurrentCornerRadius(),
-                            false);
-                }
-            }
-
-            @Override
-            public void onCancel() {
-                if (isFloatingIconView) {
-                    ((FloatingIconView) floatingView).fastFinish();
-                }
-            }
-        });
-        anim.addAnimatorListener(new AnimationSuccessListener() {
-            @Override
-            public void onAnimationStart(Animator animation) {
-                homeAnim.dispatchOnStart();
-            }
-
-            @Override
-            public void onAnimationSuccess(Animator animator) {
-                homeAnim.getAnimationPlayer().end();
-            }
-        });
+        SpringAnimationRunner runner = new SpringAnimationRunner(
+                homeAnimationFactory, cropRectF, homeToWindowPositionMap);
+        anim.addOnUpdateListener(runner);
+        anim.addAnimatorListener(runner);
         return anim;
     }
 
-    /**
-     * @param progress The progress of the animation to the home screen.
-     * @return The current alpha to set on the animating app window.
-     */
-    protected float getWindowAlpha(float progress) {
-        // Alpha interpolates between [1, 0] between progress values [start, end]
-        final float start = 0f;
-        final float end = 0.85f;
-
-        if (progress <= start) {
-            return 1f;
-        }
-        if (progress >= end) {
-            return 0f;
-        }
-        return Utilities.mapToRange(progress, start, end, 1, 0, ACCEL_1_5);
-    }
-
     public interface Factory {
 
         BaseSwipeUpHandler newHandler(GestureState gestureState, long touchTimeMs,
@@ -609,4 +547,135 @@
             };
         }
     }
+
+    /**
+     * @param progress The progress of the animation to the home screen.
+     * @return The current alpha to set on the animating app window.
+     */
+    protected float getWindowAlpha(float progress) {
+        // Alpha interpolates between [1, 0] between progress values [start, end]
+        final float start = 0f;
+        final float end = 0.85f;
+
+        if (progress <= start) {
+            return 1f;
+        }
+        if (progress >= end) {
+            return 0f;
+        }
+        return Utilities.mapToRange(progress, start, end, 1, 0, ACCEL_1_5);
+    }
+
+    protected abstract class HomeAnimationFactory {
+
+        private FloatingIconView mIconView;
+
+        public HomeAnimationFactory(@Nullable FloatingIconView iconView) {
+            mIconView = iconView;
+        }
+
+        public @NonNull RectF getWindowTargetRect() {
+            PagedOrientationHandler orientationHandler = getOrientationHandler();
+            DeviceProfile dp = mDp;
+            final int halfIconSize = dp.iconSizePx / 2;
+            float primaryDimension = orientationHandler
+                    .getPrimaryValue(dp.availableWidthPx, dp.availableHeightPx);
+            float secondaryDimension = orientationHandler
+                    .getSecondaryValue(dp.availableWidthPx, dp.availableHeightPx);
+            final float targetX =  primaryDimension / 2f;
+            final float targetY = secondaryDimension - dp.hotseatBarSizePx;
+            // Fallback to animate to center of screen.
+            return new RectF(targetX - halfIconSize, targetY - halfIconSize,
+                    targetX + halfIconSize, targetY + halfIconSize);
+        }
+
+        public abstract @NonNull AnimatorPlaybackController createActivityAnimationToHome();
+
+        public void playAtomicAnimation(float velocity) {
+            // No-op
+        }
+    }
+
+    private class SpringAnimationRunner extends AnimationSuccessListener
+            implements RectFSpringAnim.OnUpdateListener, BuilderProxy {
+
+        final Rect mCropRect = new Rect();
+        final Matrix mMatrix = new Matrix();
+
+        final RectF mWindowCurrentRect = new RectF();
+        final Matrix mHomeToWindowPositionMap;
+
+        final FloatingIconView mFIV;
+        final AnimatorPlaybackController mHomeAnim;
+        final RectF mCropRectF;
+
+        final float mStartRadius;
+        final float mEndRadius;
+        final float mWindowAlphaThreshold;
+
+        SpringAnimationRunner(HomeAnimationFactory factory, RectF cropRectF,
+                Matrix homeToWindowPositionMap) {
+            mHomeAnim = factory.createActivityAnimationToHome();
+            mCropRectF = cropRectF;
+            mHomeToWindowPositionMap = homeToWindowPositionMap;
+
+            cropRectF.roundOut(mCropRect);
+            mFIV = factory.mIconView;
+
+            // End on a "round-enough" radius so that the shape reveal doesn't have to do too much
+            // rounding at the end of the animation.
+            mStartRadius = mTaskViewSimulator.getCurrentCornerRadius();
+            mEndRadius = cropRectF.width() / 2f;
+
+            // We want the window alpha to be 0 once this threshold is met, so that the
+            // FolderIconView can be seen morphing into the icon shape.
+            mWindowAlphaThreshold = mFIV != null ? 1f - SHAPE_PROGRESS_DURATION : 1f;
+        }
+
+        @Override
+        public void onUpdate(RectF currentRect, float progress) {
+            mHomeAnim.setPlayFraction(progress);
+            mHomeToWindowPositionMap.mapRect(mWindowCurrentRect, currentRect);
+
+            mMatrix.setRectToRect(mCropRectF, mWindowCurrentRect, ScaleToFit.FILL);
+            float cornerRadius = Utilities.mapRange(progress, mStartRadius, mEndRadius);
+            mTransformParams
+                    .setTargetAlpha(getWindowAlpha(progress))
+                    .setCornerRadius(cornerRadius);
+
+            mTransformParams.applySurfaceParams(mTransformParams.createSurfaceParams(this));
+            if (mFIV != null) {
+                mFIV.update(currentRect, 1f, progress,
+                        mWindowAlphaThreshold, mMatrix.mapRadius(cornerRadius), false);
+            }
+        }
+
+        @Override
+        public void onBuildParams(Builder builder, RemoteAnimationTargetCompat app, int targetMode,
+                TransformParams params) {
+            if (app.mode == targetMode
+                    && app.activityType != RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME) {
+                builder.withMatrix(mMatrix)
+                        .withWindowCrop(mCropRect)
+                        .withCornerRadius(params.getCornerRadius());
+            }
+        }
+
+        @Override
+        public void onCancel() {
+            if (mFIV != null) {
+                mFIV.fastFinish();
+            }
+        }
+
+        @Override
+        public void onAnimationStart(Animator animation) {
+            mHomeAnim.dispatchOnStart();
+        }
+
+        @Override
+        public void onAnimationSuccess(Animator animator) {
+            mHomeAnim.getAnimationPlayer().end();
+        }
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java
index 88dbbe1..4b3af31 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackActivityInterface.java
@@ -15,27 +15,27 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
-import static com.android.quickstep.fallback.FallbackRecentsView.ZOOM_PROGRESS;
-import static com.android.quickstep.util.WindowSizeStrategy.FALLBACK_RECENTS_SIZE_STRATEGY;
+import static com.android.quickstep.fallback.RecentsState.BACKGROUND_APP;
+import static com.android.quickstep.fallback.RecentsState.DEFAULT;
 import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
+import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
 
-import android.animation.Animator;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
 import android.content.Context;
+import android.graphics.PointF;
 import android.graphics.Rect;
-import android.graphics.RectF;
 
-import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.anim.AnimationSuccessListener;
+import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.fallback.FallbackRecentsView;
+import com.android.quickstep.fallback.RecentsState;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -48,19 +48,18 @@
  * currently running one and apps should interact with the {@link RecentsActivity} as opposed
  * to the in-launcher one.
  */
-public final class FallbackActivityInterface implements
-        BaseActivityInterface<RecentsActivity> {
+public final class FallbackActivityInterface extends
+        BaseActivityInterface<RecentsState, RecentsActivity> {
 
-    public FallbackActivityInterface() { }
+    public static final FallbackActivityInterface INSTANCE = new FallbackActivityInterface();
 
-    @Override
-    public void onTransitionCancelled(boolean activityVisible) {
-        // TODO:
+    private FallbackActivityInterface() {
+        super(false);
     }
 
     @Override
     public int getSwipeUpDestinationAndLength(DeviceProfile dp, Context context, Rect outRect) {
-        FALLBACK_RECENTS_SIZE_STRATEGY.calculateTaskSize(context, dp, outRect);
+        calculateTaskSize(context, dp, outRect);
         if (dp.isVerticalBarLayout()
                 && SysUINavigationMode.INSTANCE.get(context).getMode() != NO_BUTTON) {
             Rect targetInsets = dp.getInsets();
@@ -72,71 +71,23 @@
     }
 
     @Override
-    public void onSwipeUpToRecentsComplete() {
-        RecentsActivity activity = getCreatedActivity();
-        if (activity == null) {
-            return;
-        }
-        RecentsView recentsView = activity.getOverviewPanel();
-        recentsView.getClearAllButton().setVisibilityAlpha(1);
-        recentsView.setDisallowScrollToClearAll(false);
-    }
-
-    @Override
     public void onAssistantVisibilityChanged(float visibility) {
         // This class becomes active when the screen is locked.
         // Rather than having it handle assistant visibility changes, the assistant visibility is
         // set to zero prior to this class becoming active.
     }
 
-    @NonNull
     @Override
-    public HomeAnimationFactory prepareHomeUI() {
+    public AnimationFactory prepareRecentsUI(
+            boolean activityVisible, Consumer<AnimatorPlaybackController> callback) {
         RecentsActivity activity = getCreatedActivity();
-        RecentsView recentsView = activity.getOverviewPanel();
-
-        return new HomeAnimationFactory() {
-            @NonNull
-            @Override
-            public RectF getWindowTargetRect() {
-                float centerX = recentsView.getPivotX();
-                float centerY = recentsView.getPivotY();
-                return new RectF(centerX, centerY, centerX, centerY);
-            }
-
-            @NonNull
-            @Override
-            public AnimatorPlaybackController createActivityAnimationToHome() {
-                Animator anim = ObjectAnimator.ofFloat(recentsView, CONTENT_ALPHA, 0);
-                anim.addListener(new AnimationSuccessListener() {
-                    @Override
-                    public void onAnimationSuccess(Animator animator) {
-                        recentsView.startHome();
-                    }
-                });
-                AnimatorSet animatorSet = new AnimatorSet();
-                animatorSet.play(anim);
-                long accuracy = 2 * Math.max(recentsView.getWidth(), recentsView.getHeight());
-                return AnimatorPlaybackController.wrap(animatorSet, accuracy);
-            }
-        };
-    }
-
-    @Override
-    public AnimationFactory prepareRecentsUI(boolean activityVisible,
-            boolean animateActivity, Consumer<AnimatorPlaybackController> callback) {
-        RecentsActivity activity = getCreatedActivity();
-        if (activityVisible) {
+        if (activity == null) {
             return (transitionLength) -> { };
         }
 
+        activity.getStateManager().goToState(BACKGROUND_APP);
         FallbackRecentsView rv = activity.getOverviewPanel();
         rv.setContentAlpha(0);
-        rv.getClearAllButton().setVisibilityAlpha(0);
-        rv.setDisallowScrollToClearAll(true);
-
-        boolean fromState = !animateActivity;
-        rv.setInOverviewState(fromState);
 
         return new AnimationFactory() {
 
@@ -154,27 +105,19 @@
 
             @Override
             public void createActivityInterface(long transitionLength) {
-                AnimatorSet animatorSet = new AnimatorSet();
+                PendingAnimation pa = new PendingAnimation(transitionLength * 2);
+
                 if (isAnimatingToRecents) {
-                    ObjectAnimator anim = ObjectAnimator.ofFloat(rv, CONTENT_ALPHA, 0, 1);
-                    anim.setDuration(transitionLength).setInterpolator(LINEAR);
-                    animatorSet.play(anim);
+                    pa.addFloat(rv, CONTENT_ALPHA, 0, 1, LINEAR);
                 }
 
-                ObjectAnimator anim = ObjectAnimator.ofFloat(rv, ZOOM_PROGRESS, 1, 0);
-                anim.setDuration(transitionLength).setInterpolator(LINEAR);
-                animatorSet.play(anim);
-
-                AnimatorPlaybackController controller =
-                        AnimatorPlaybackController.wrap(animatorSet, transitionLength);
+                pa.addFloat(rv, SCALE_PROPERTY, rv.getMaxScaleForFullScreen(), 1, LINEAR);
+                pa.addFloat(rv, FULLSCREEN_PROGRESS, 1, 0, LINEAR);
+                AnimatorPlaybackController controller = pa.createPlaybackController();
 
                 // Since we are changing the start position of the UI, reapply the state, at the end
-                controller.setEndAction(() -> {
-                    boolean endState = true;
-                    rv.setInOverviewState(controller.getInterpolatedProgress() > 0.5 ?
-                                    endState : fromState);
-                });
-
+                controller.setEndAction(() -> activity.getStateManager().goToState(
+                        controller.getInterpolatedProgress() > 0.5 ? DEFAULT : BACKGROUND_APP));
                 callback.accept(controller);
             }
         };
@@ -190,7 +133,7 @@
     @Nullable
     @Override
     public RecentsActivity getCreatedActivity() {
-        return BaseRecentsActivity.ACTIVITY_TRACKER.getCreatedActivity();
+        return RecentsActivity.ACTIVITY_TRACKER.getCreatedActivity();
     }
 
     @Nullable
@@ -245,11 +188,14 @@
     }
 
     @Override
-    public void onLaunchTaskSuccess() {
-        RecentsActivity activity = getCreatedActivity();
-        if (activity == null) {
-            return;
-        }
-        activity.onTaskLaunched();
+    public void getMultiWindowSize(Context context, DeviceProfile dp, PointF out) {
+        out.set(dp.widthPx, dp.heightPx);
+    }
+
+    @Override
+    protected float getExtraSpace(Context context, DeviceProfile dp) {
+        return showOverviewActions(context)
+                ? context.getResources().getDimensionPixelSize(R.dimen.overview_actions_height)
+                : 0;
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
index d24b16a..db41bd6 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/FallbackSwipeHandler.java
@@ -32,17 +32,16 @@
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.PointF;
-import android.graphics.RectF;
 import android.os.Bundle;
 import android.util.ArrayMap;
 import android.view.MotionEvent;
 
+import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
-import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.launcher3.util.ObjectWrapper;
-import com.android.quickstep.BaseActivityInterface.HomeAnimationFactory;
+import com.android.quickstep.BaseActivityInterface.AnimationFactory;
 import com.android.quickstep.GestureState.GestureEndTarget;
 import com.android.quickstep.fallback.FallbackRecentsView;
 import com.android.quickstep.util.RectFSpringAnim;
@@ -105,6 +104,12 @@
     private final PointF mEndVelocityPxPerMs = new PointF(0, 0.5f);
     private RunningWindowAnim mFinishAnimation;
 
+    // Used to control Recents components throughout the swipe gesture.
+    private AnimatorPlaybackController mLauncherTransitionController;
+    private boolean mHasLauncherTransitionControllerStarted;
+
+    private AnimationFactory mAnimationFactory = (t) -> { };
+
     public FallbackSwipeHandler(Context context, RecentsAnimationDeviceState deviceState,
             GestureState gestureState, InputConsumerController inputConsumer,
             boolean isLikelyToStartNewTask, boolean continuingLastGesture) {
@@ -156,7 +161,7 @@
 
     private void onLauncherAlphaChanged() {
         if (mRecentsAnimationTargets != null && mGestureState.getEndTarget() == null) {
-            applyTransformUnchecked();
+            applyWindowTransform();
         }
     }
 
@@ -167,10 +172,6 @@
         mRecentsView = mActivity.getOverviewPanel();
         mRecentsView.setOnPageTransitionEndCallback(null);
         linkRecentsViewScroll();
-        mRecentsView.setDisallowScrollToClearAll(true);
-        mRecentsView.getClearAllButton().setVisibilityAlpha(0);
-        mRecentsView.setZoomProgress(1);
-
         if (!mContinuingLastGesture) {
             if (mRunningOverHome) {
                 mRecentsView.onGestureAnimationStart(mGestureState.getRunningTask());
@@ -180,10 +181,49 @@
         }
         mStateCallback.setStateOnUiThread(STATE_RECENTS_PRESENT);
         mDeviceState.enableMultipleRegions(false);
+
+        mAnimationFactory = mActivityInterface.prepareRecentsUI(alreadyOnHome,
+                this::onAnimatorPlaybackControllerCreated);
+        mAnimationFactory.createActivityInterface(mTransitionDragLength);
         return true;
     }
 
     @Override
+    protected void initTransitionEndpoints(DeviceProfile dp) {
+        super.initTransitionEndpoints(dp);
+        if (canCreateNewOrUpdateExistingLauncherTransitionController()) {
+            mAnimationFactory.createActivityInterface(mTransitionDragLength);
+        }
+    }
+
+    private void onAnimatorPlaybackControllerCreated(AnimatorPlaybackController anim) {
+        mLauncherTransitionController = anim;
+        mLauncherTransitionController.dispatchSetInterpolator(t -> t * mDragLengthFactor);
+        mLauncherTransitionController.dispatchOnStart();
+        updateLauncherTransitionProgress();
+    }
+
+    private void updateLauncherTransitionProgress() {
+        if (mLauncherTransitionController == null
+                || !canCreateNewOrUpdateExistingLauncherTransitionController()) {
+            return;
+        }
+        // Normalize the progress to 0 to 1, as the animation controller will clamp it to that
+        // anyway. The controller mimics the drag length factor by applying it to its interpolators.
+        float progress = mCurrentShift.value / mDragLengthFactor;
+        mLauncherTransitionController.setPlayFraction(progress);
+    }
+
+    /**
+     * We don't want to change mLauncherTransitionController if mGestureState.getEndTarget() == HOME
+     * (it has its own animation) or if we're already animating the current controller.
+     * @return Whether we can create the launcher controller or update its progress.
+     */
+    private boolean canCreateNewOrUpdateExistingLauncherTransitionController() {
+        return mGestureState.getEndTarget() != HOME && !mHasLauncherTransitionControllerStarted;
+    }
+
+    @Override
     protected boolean moveWindowWithRecentsScroll() {
         return mInQuickSwitchMode;
     }
@@ -261,9 +301,8 @@
             updateOverviewThresholdPassed(mCurrentShift.value >= MIN_PROGRESS_FOR_OVERVIEW);
         }
 
-        if (mRecentsAnimationTargets != null) {
-            applyTransformUnchecked();
-        }
+        applyWindowTransform();
+        updateLauncherTransitionProgress();
     }
 
     @Override
@@ -468,11 +507,7 @@
             RecentsAnimationTargets targets) {
         super.onRecentsAnimationStart(controller, targets);
         mRecentsAnimationController.enableInputConsumer();
-
-        if (mRunningOverHome) {
-            mAppWindowAnimationHelper.prepareAnimation(mDp);
-        }
-        applyTransformUnchecked();
+        applyWindowTransform();
 
         mStateCallback.setStateOnUiThread(STATE_APP_CONTROLLER_RECEIVED);
     }
@@ -495,18 +530,7 @@
      * @param startProgress The progress of {@link #mCurrentShift} to start the window from.
      */
     private RectFSpringAnim createWindowAnimationToHome(float startProgress, long duration) {
-        HomeAnimationFactory factory = new HomeAnimationFactory() {
-            @Override
-            public RectF getWindowTargetRect() {
-                PagedOrientationHandler orientationHandler = mRecentsView != null
-                        ? mRecentsView.getPagedOrientationHandler()
-                        : (mDp.isLandscape
-                                ? PagedOrientationHandler.LANDSCAPE
-                                : PagedOrientationHandler.PORTRAIT);
-                return HomeAnimationFactory
-                    .getDefaultWindowTargetRect(orientationHandler, mDp);
-            }
-
+        HomeAnimationFactory factory = new HomeAnimationFactory(null) {
             @Override
             public AnimatorPlaybackController createActivityAnimationToHome() {
                 AnimatorSet anim = new AnimatorSet();
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
index d4175e2..4ebfbd6 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java
@@ -17,32 +17,30 @@
 
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
 import static com.android.launcher3.anim.Interpolators.INSTANT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
 import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_RECENTS_FADE_ANIM;
 import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_RECENTS_TRANSLATE_X_ANIM;
 import static com.android.launcher3.uioverrides.states.QuickstepAtomicAnimationFactory.INDEX_SHELF_ANIM;
 import static com.android.quickstep.LauncherSwipeHandler.RECENTS_ATTACH_DURATION;
-import static com.android.quickstep.util.WindowSizeStrategy.LAUNCHER_ACTIVITY_SIZE_STRATEGY;
+import static com.android.quickstep.SysUINavigationMode.getMode;
+import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
+import static com.android.quickstep.util.LayoutUtils.getDefaultSwipeHeight;
 import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
+import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
 
 import android.animation.Animator;
-import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
 import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.PointF;
 import android.graphics.Rect;
-import android.graphics.RectF;
-import android.os.UserHandle;
 import android.util.Log;
-import android.util.Pair;
 import android.view.MotionEvent;
-import android.view.View;
 import android.view.animation.Interpolator;
 
-import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 
@@ -51,25 +49,23 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherInitListener;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.R;
 import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.anim.AnimatorPlaybackController;
+import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.appprediction.PredictionUiStateManager;
 import com.android.launcher3.statehandlers.DepthController;
 import com.android.launcher3.statehandlers.DepthController.ClampedDepthProperty;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.launcher3.views.FloatingIconView;
 import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.util.ShelfPeekAnim;
 import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
-import com.android.quickstep.util.StaggeredWorkspaceAnim;
 import com.android.quickstep.views.LauncherRecentsView;
 import com.android.quickstep.views.RecentsView;
-import com.android.quickstep.views.TaskView;
 import com.android.systemui.plugins.shared.LauncherOverlayManager;
-import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
 import java.util.function.Consumer;
@@ -78,14 +74,18 @@
 /**
  * {@link BaseActivityInterface} for the in-launcher recents.
  */
-public final class LauncherActivityInterface implements BaseActivityInterface<Launcher> {
+public final class LauncherActivityInterface extends
+        BaseActivityInterface<LauncherState, Launcher> {
 
-    private Pair<Float, Float> mSwipeUpPullbackStartAndMaxProgress =
-            BaseActivityInterface.super.getSwipeUpPullbackStartAndMaxProgress();
+    public static final LauncherActivityInterface INSTANCE = new LauncherActivityInterface();
+
+    private LauncherActivityInterface() {
+        super(true);
+    }
 
     @Override
     public int getSwipeUpDestinationAndLength(DeviceProfile dp, Context context, Rect outRect) {
-        LAUNCHER_ACTIVITY_SIZE_STRATEGY.calculateTaskSize(context, dp, outRect);
+        calculateTaskSize(context, dp, outRect);
         if (dp.isVerticalBarLayout() && SysUINavigationMode.getMode(context) != Mode.NO_BUTTON) {
             Rect targetInsets = dp.getInsets();
             int hotseatInset = dp.isSeascape() ? targetInsets.left : targetInsets.right;
@@ -96,29 +96,12 @@
     }
 
     @Override
-    public Pair<Float, Float> getSwipeUpPullbackStartAndMaxProgress() {
-        return mSwipeUpPullbackStartAndMaxProgress;
-    }
-
-    @Override
-    public void onTransitionCancelled(boolean activityVisible) {
-        Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
-        }
-        LauncherState startState = launcher.getStateManager().getRestState();
-        launcher.getStateManager().goToState(startState, activityVisible);
-    }
-
-    @Override
     public void onSwipeUpToRecentsComplete() {
-        // Re apply state in case we did something funky during the transition.
+        super.onSwipeUpToRecentsComplete();
         Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
+        if (launcher != null) {
+            DiscoveryBounce.showForOverviewIfNeeded(launcher);
         }
-        launcher.getStateManager().reapplyState();
-        DiscoveryBounce.showForOverviewIfNeeded(launcher);
     }
 
     @Override
@@ -130,15 +113,7 @@
         // Ensure recents is at the correct position for NORMAL state. For example, when we detach
         // recents, we assume the first task is invisible, making translation off by one task.
         launcher.getStateManager().reapplyState();
-        setLauncherHideBackArrow(false);
-    }
-
-    private void setLauncherHideBackArrow(boolean hideBackArrow) {
-        Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
-        }
-        launcher.getRootView().setForceHideBackArrow(hideBackArrow);
+        launcher.getRootView().setForceHideBackArrow(false);
     }
 
     @Override
@@ -150,66 +125,9 @@
         launcher.onAssistantVisibilityChanged(visibility);
     }
 
-    @NonNull
     @Override
-    public HomeAnimationFactory prepareHomeUI() {
-        Launcher launcher = getCreatedActivity();
-        final DeviceProfile dp = launcher.getDeviceProfile();
-        final RecentsView recentsView = launcher.getOverviewPanel();
-        final TaskView runningTaskView = recentsView.getRunningTaskView();
-        final View workspaceView;
-        if (runningTaskView != null && runningTaskView.getTask().key.getComponent() != null) {
-            workspaceView = launcher.getWorkspace().getFirstMatchForAppClose(
-                    runningTaskView.getTask().key.getComponent().getPackageName(),
-                    UserHandle.of(runningTaskView.getTask().key.userId));
-        } else {
-            workspaceView = null;
-        }
-        final RectF iconLocation = new RectF();
-        boolean canUseWorkspaceView = workspaceView != null && workspaceView.isAttachedToWindow();
-        FloatingIconView floatingIconView = canUseWorkspaceView
-                ? FloatingIconView.getFloatingIconView(launcher, workspaceView,
-                        true /* hideOriginal */, iconLocation, false /* isOpening */)
-                : null;
-        setLauncherHideBackArrow(true);
-        return new HomeAnimationFactory() {
-            @Nullable
-            @Override
-            public View getFloatingView() {
-                return floatingIconView;
-            }
-
-            @NonNull
-            @Override
-            public RectF getWindowTargetRect() {
-                if (canUseWorkspaceView) {
-                    return iconLocation;
-                } else {
-                    return HomeAnimationFactory
-                        .getDefaultWindowTargetRect(recentsView.getPagedOrientationHandler(), dp);
-                }
-            }
-
-            @NonNull
-            @Override
-            public AnimatorPlaybackController createActivityAnimationToHome() {
-                // Return an empty APC here since we have an non-user controlled animation to home.
-                long accuracy = 2 * Math.max(dp.widthPx, dp.heightPx);
-                return launcher.getStateManager().createAnimationToNewWorkspace(NORMAL, accuracy,
-                        0 /* animComponents */);
-            }
-
-            @Override
-            public void playAtomicAnimation(float velocity) {
-                new StaggeredWorkspaceAnim(launcher, velocity, true /* animateOverviewScrim */)
-                        .start();
-            }
-        };
-    }
-
-    @Override
-    public AnimationFactory prepareRecentsUI(boolean activityVisible,
-            boolean animateActivity, Consumer<AnimatorPlaybackController> callback) {
+    public AnimationFactory prepareRecentsUI(
+            boolean activityVisible, Consumer<AnimatorPlaybackController> callback) {
         BaseQuickstepLauncher launcher = getCreatedActivity();
         final LauncherState startState = launcher.getStateManager().getState();
 
@@ -219,8 +137,7 @@
         }
         launcher.getStateManager().setRestState(resetState);
 
-        final LauncherState fromState = animateActivity ? BACKGROUND_APP : OVERVIEW;
-        launcher.getStateManager().goToState(fromState, false);
+        launcher.getStateManager().goToState(BACKGROUND_APP, false);
         // Since all apps is not visible, we can safely reset the scroll position.
         // This ensures then the next swipe up to all-apps starts from scroll 0.
         launcher.getAppsView().reset(false /* animate */);
@@ -231,7 +148,7 @@
 
             @Override
             public void createActivityInterface(long transitionLength) {
-                createActivityInterfaceInternal(launcher, fromState, transitionLength, callback);
+                callback.accept(createBackgroundToOverviewAnim(launcher, transitionLength));
                 // Creating the activity controller animation sometimes reapplies the launcher state
                 // (because we set the animation as the current state animation), so we reapply the
                 // attached state here as well to ensure recents is shown/hidden appropriately.
@@ -285,74 +202,45 @@
         };
     }
 
-    private void createActivityInterfaceInternal(Launcher activity, LauncherState fromState,
-            long transitionLength, Consumer<AnimatorPlaybackController> callback) {
-        LauncherState endState = OVERVIEW;
-        if (fromState == endState) {
-            return;
-        }
+    private AnimatorPlaybackController createBackgroundToOverviewAnim(
+            Launcher activity, long transitionLength) {
 
-        AnimatorSet anim = new AnimatorSet();
+        PendingAnimation pa = new PendingAnimation(transitionLength * 2);
+
         if (!activity.getDeviceProfile().isVerticalBarLayout()
                 && SysUINavigationMode.getMode(activity) != Mode.NO_BUTTON) {
             // Don't animate the shelf when the mode is NO_BUTTON, because we update it atomically.
-            anim.play(activity.getStateManager().createStateElementAnimation(
+            pa.add(activity.getStateManager().createStateElementAnimation(
                     INDEX_SHELF_ANIM,
-                    fromState.getVerticalProgress(activity),
-                    endState.getVerticalProgress(activity)));
+                    BACKGROUND_APP.getVerticalProgress(activity),
+                    OVERVIEW.getVerticalProgress(activity)));
         }
 
         // Animate the blur and wallpaper zoom
-        DepthController depthController = getDepthController();
-        float fromDepthRatio = fromState.getDepth(activity);
-        float toDepthRatio = endState.getDepth(activity);
-        Animator depthAnimator = ObjectAnimator.ofFloat(depthController,
-                new ClampedDepthProperty(fromDepthRatio, toDepthRatio),
-                fromDepthRatio, toDepthRatio);
-        anim.play(depthAnimator);
+        float fromDepthRatio = BACKGROUND_APP.getDepth(activity);
+        float toDepthRatio = OVERVIEW.getDepth(activity);
+        pa.addFloat(getDepthController(), new ClampedDepthProperty(fromDepthRatio, toDepthRatio),
+                fromDepthRatio, toDepthRatio, LINEAR);
 
-        playScaleDownAnim(anim, activity, fromState, endState);
 
-        anim.setDuration(transitionLength * 2);
-        anim.setInterpolator(LINEAR);
-        AnimatorPlaybackController controller =
-                AnimatorPlaybackController.wrap(anim, transitionLength * 2);
+        //  Scale down recents from being full screen to being in overview.
+        RecentsView recentsView = activity.getOverviewPanel();
+        pa.addFloat(recentsView, SCALE_PROPERTY,
+                BACKGROUND_APP.getOverviewScaleAndOffset(activity)[0],
+                OVERVIEW.getOverviewScaleAndOffset(activity)[0],
+                LINEAR);
+        pa.addFloat(recentsView, FULLSCREEN_PROGRESS,
+                BACKGROUND_APP.getOverviewFullscreenProgress(),
+                OVERVIEW.getOverviewFullscreenProgress(),
+                LINEAR);
+
+        AnimatorPlaybackController controller = pa.createPlaybackController();
         activity.getStateManager().setCurrentUserControlledAnimation(controller);
 
         // Since we are changing the start position of the UI, reapply the state, at the end
-        controller.setEndAction(() -> {
-            activity.getStateManager().goToState(
-                    controller.getInterpolatedProgress() > 0.5 ? endState : fromState, false);
-        });
-        callback.accept(controller);
-    }
-
-    /**
-     * Scale down recents from the center task being full screen to being in overview.
-     */
-    private void playScaleDownAnim(AnimatorSet anim, Launcher launcher, LauncherState fromState,
-            LauncherState endState) {
-        RecentsView recentsView = launcher.getOverviewPanel();
-        if (recentsView.getCurrentPageTaskView() == null) {
-            return;
-        }
-
-        float fromFullscreenProgress = fromState.getOverviewFullscreenProgress();
-        float endFullscreenProgress = endState.getOverviewFullscreenProgress();
-
-        float fromScale = fromState.getOverviewScaleAndOffset(launcher)[0];
-        float endScale = endState.getOverviewScaleAndOffset(launcher)[0];
-
-        Animator scale = ObjectAnimator.ofFloat(recentsView, SCALE_PROPERTY, fromScale, endScale);
-        Animator applyFullscreenProgress = ObjectAnimator.ofFloat(recentsView,
-                RecentsView.FULLSCREEN_PROGRESS, fromFullscreenProgress, endFullscreenProgress);
-        anim.playTogether(scale, applyFullscreenProgress);
-
-        // Start pulling back when RecentsView scale is 0.75f, and let it go down to 0.5f.
-        float pullbackStartProgress = (0.75f - fromScale) / (endScale - fromScale);
-        float pullbackMaxProgress = (0.5f - fromScale) / (endScale - fromScale);
-        mSwipeUpPullbackStartAndMaxProgress = new Pair<>(
-                pullbackStartProgress, pullbackMaxProgress);
+        controller.setEndAction(() -> activity.getStateManager().goToState(
+                controller.getInterpolatedProgress() > 0.5 ? OVERVIEW : BACKGROUND_APP, false));
+        return controller;
     }
 
     @Override
@@ -403,6 +291,11 @@
     }
 
     @Override
+    public void setHintUserWillBeActive() {
+        getCreatedActivity().setHintUserWillBeActive();
+    }
+
+    @Override
     public boolean deferStartingActivity(RecentsAnimationDeviceState deviceState, MotionEvent ev) {
         return deviceState.isInDeferredGestureRegion(ev);
     }
@@ -441,15 +334,6 @@
     }
 
     @Override
-    public void onLaunchTaskSuccess() {
-        Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
-        }
-        launcher.getStateManager().moveToRestState();
-    }
-
-    @Override
     public void closeOverlay() {
         Launcher launcher = getCreatedActivity();
         if (launcher == null) {
@@ -464,23 +348,6 @@
     }
 
     @Override
-    public void switchRunningTaskViewToScreenshot(ThumbnailData thumbnailData,
-            Runnable onFinishRunnable) {
-        Launcher launcher = getCreatedActivity();
-        if (launcher == null) {
-            return;
-        }
-        RecentsView recentsView = launcher.getOverviewPanel();
-        if (recentsView == null) {
-            if (onFinishRunnable != null) {
-                onFinishRunnable.run();
-            }
-            return;
-        }
-        recentsView.switchToScreenshot(thumbnailData, onFinishRunnable);
-    }
-
-    @Override
     public void setOnDeferredActivityLaunchCallback(Runnable r) {
         Launcher launcher = getCreatedActivity();
         if (launcher == null) {
@@ -508,4 +375,50 @@
         }
         return launcher.getDepthController();
     }
+
+    @Override
+    public void getMultiWindowSize(Context context, DeviceProfile dp, PointF out) {
+        DeviceProfile fullDp = dp.getFullScreenProfile();
+        // Use availableWidthPx and availableHeightPx instead of widthPx and heightPx to
+        // account for system insets
+        out.set(fullDp.availableWidthPx, fullDp.availableHeightPx);
+        float halfDividerSize = context.getResources()
+                .getDimension(R.dimen.multi_window_task_divider_size) / 2;
+
+        if (fullDp.isLandscape) {
+            out.x = out.x / 2 - halfDividerSize;
+        } else {
+            out.y = out.y / 2 - halfDividerSize;
+        }
+    }
+
+    @Override
+    protected float getExtraSpace(Context context, DeviceProfile dp) {
+        if (dp.isVerticalBarLayout()) {
+            return  0;
+        } else {
+            Resources res = context.getResources();
+            if (showOverviewActions(context)) {
+                //TODO: this needs to account for the swipe gesture height and accessibility
+                // UI when shown.
+                float actionsBottomMargin = 0;
+                if (getMode(context) == Mode.THREE_BUTTONS) {
+                    actionsBottomMargin = res.getDimensionPixelSize(
+                            R.dimen.overview_actions_bottom_margin_three_button);
+                } else {
+                    actionsBottomMargin = res.getDimensionPixelSize(
+                            R.dimen.overview_actions_bottom_margin_gesture);
+                }
+                float actionsHeight = actionsBottomMargin
+                        + res.getDimensionPixelSize(R.dimen.overview_actions_height);
+                return actionsHeight;
+            } else {
+                return getDefaultSwipeHeight(context, dp) + dp.workspacePageIndicatorHeight
+                        + res.getDimensionPixelSize(
+                        R.dimen.dynamic_grid_hotseat_extra_vertical_size)
+                        + res.getDimensionPixelSize(
+                        R.dimen.dynamic_grid_hotseat_bottom_padding);
+            }
+        }
+    }
 }
\ No newline at end of file
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
index e0393c7..82a3e79 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
@@ -17,8 +17,7 @@
 
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_STATE_HANDLER;
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
-import static com.android.launcher3.LauncherState.BACKGROUND_APP;
-import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
@@ -36,22 +35,20 @@
 import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
 import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.HIDE;
 import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.PEEK;
-import static com.android.quickstep.util.WindowSizeStrategy.LAUNCHER_ACTIVITY_SIZE_STRATEGY;
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
 
 import android.animation.Animator;
 import android.animation.AnimatorSet;
-import android.animation.ObjectAnimator;
 import android.animation.TimeInterpolator;
 import android.animation.ValueAnimator;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.PointF;
-import android.graphics.Rect;
 import android.graphics.RectF;
 import android.os.Build;
 import android.os.SystemClock;
+import android.os.UserHandle;
 import android.view.View;
 import android.view.View.OnApplyWindowInsetsListener;
 import android.view.ViewTreeObserver.OnDrawListener;
@@ -62,27 +59,28 @@
 import androidx.annotation.UiThread;
 
 import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.logging.UserEventDispatcher;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.util.TraceHelper;
+import com.android.launcher3.views.FloatingIconView;
 import com.android.quickstep.BaseActivityInterface.AnimationFactory;
-import com.android.quickstep.BaseActivityInterface.HomeAnimationFactory;
 import com.android.quickstep.GestureState.GestureEndTarget;
 import com.android.quickstep.inputconsumers.OverviewInputConsumer;
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.RectFSpringAnim;
 import com.android.quickstep.util.ShelfPeekAnim;
 import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
-import com.android.quickstep.util.TaskViewSimulator;
+import com.android.quickstep.util.StaggeredWorkspaceAnim;
 import com.android.quickstep.util.TransformParams.TargetAlphaProvider;
 import com.android.quickstep.views.LiveTileOverlay;
 import com.android.quickstep.views.RecentsView;
@@ -96,8 +94,8 @@
  * Handles the navigation gestures when Launcher is the default home activity.
  */
 @TargetApi(Build.VERSION_CODES.O)
-public class LauncherSwipeHandler<T extends BaseDraggingActivity>
-        extends BaseSwipeUpHandler<T, RecentsView> implements OnApplyWindowInsetsListener {
+public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsView>
+        implements OnApplyWindowInsetsListener {
     private static final String TAG = LauncherSwipeHandler.class.getSimpleName();
 
     private static final String[] STATE_NAMES = DEBUG_STATES ? new String[16] : null;
@@ -151,7 +149,6 @@
             STATE_LAUNCHER_PRESENT | STATE_LAUNCHER_DRAWN | STATE_LAUNCHER_STARTED;
 
     public static final long MAX_SWIPE_DURATION = 350;
-    public static final long MIN_SWIPE_DURATION = 80;
     public static final long MIN_OVERSHOOT_DURATION = 120;
 
     public static final float MIN_PROGRESS_FOR_OVERVIEW = 0.7f;
@@ -180,9 +177,6 @@
     private AnimatorPlaybackController mLauncherTransitionController;
     private boolean mHasLauncherTransitionControllerStarted;
 
-    private final TaskViewSimulator mTaskViewSimulator;
-    private AnimatorPlaybackController mWindowTransitionController;
-
     private AnimationFactory mAnimationFactory = (t) -> { };
 
     private boolean mWasLauncherAlreadyVisible;
@@ -207,7 +201,6 @@
         mTaskAnimationManager = taskAnimationManager;
         mTouchTimeMs = touchTimeMs;
         mContinuingLastGesture = continuingLastGesture;
-        mTaskViewSimulator = new TaskViewSimulator(context, LAUNCHER_ACTIVITY_SIZE_STRATEGY);
 
         initAfterSubclassConstructor();
         initStateCallbacks();
@@ -279,7 +272,7 @@
     @Override
     protected boolean onActivityInit(Boolean alreadyOnHome) {
         super.onActivityInit(alreadyOnHome);
-        final T activity = mActivityInterface.getCreatedActivity();
+        final Launcher activity = mActivityInterface.getCreatedActivity();
         if (mActivity == activity) {
             return true;
         }
@@ -301,7 +294,6 @@
 
         mRecentsView = activity.getOverviewPanel();
         mRecentsView.setOnPageTransitionEndCallback(null);
-        linkRecentsViewScroll();
         addLiveTileOverlay();
 
         mStateCallback.setState(STATE_LAUNCHER_PRESENT);
@@ -318,6 +310,8 @@
             // so we need to kick off switching to the overview predictions as soon as possible
             mActivityInterface.updateOverviewPredictionState();
         }
+        linkRecentsViewScroll();
+
         return true;
     }
 
@@ -327,7 +321,7 @@
     }
 
     private void onLauncherStart() {
-        final T activity = mActivityInterface.getCreatedActivity();
+        final Launcher activity = mActivityInterface.getCreatedActivity();
         if (mActivity != activity) {
             return;
         }
@@ -340,8 +334,7 @@
         if (mGestureState.getEndTarget() != HOME) {
             Runnable initAnimFactory = () -> {
                 mAnimationFactory = mActivityInterface.prepareRecentsUI(
-                        mWasLauncherAlreadyVisible, true,
-                        this::onAnimatorPlaybackControllerCreated);
+                        mWasLauncherAlreadyVisible, this::onAnimatorPlaybackControllerCreated);
                 maybeUpdateRecentsAttachedState(false /* animate */);
             };
             if (mWasLauncherAlreadyVisible) {
@@ -518,34 +511,6 @@
         mAnimationFactory.createActivityInterface(mTransitionDragLength);
     }
 
-    @Override
-    protected void updateSource(Rect stackBounds, RemoteAnimationTargetCompat runningTarget) {
-        super.updateSource(stackBounds, runningTarget);
-        mTaskViewSimulator.setPreview(runningTarget, mRecentsAnimationTargets);
-    }
-
-    @Override
-    protected void initTransitionEndpoints(DeviceProfile dp) {
-        super.initTransitionEndpoints(dp);
-        mTaskViewSimulator.setDp(dp);
-        mTaskViewSimulator.setLayoutRotation(
-                mDeviceState.getCurrentActiveRotation(),
-                mDeviceState.getDisplayRotation());
-
-        AnimatorSet anim = new AnimatorSet();
-        anim.setDuration(mTransitionDragLength * 2);
-        anim.setInterpolator(t -> t * mDragLengthFactor);
-        anim.play(ObjectAnimator.ofFloat(mTaskViewSimulator.recentsViewScale,
-                AnimatedFloat.VALUE,
-                mTaskViewSimulator.getFullScreenScale(), 1));
-        anim.play(ObjectAnimator.ofFloat(mTaskViewSimulator.fullScreenProgress,
-                AnimatedFloat.VALUE,
-                BACKGROUND_APP.getOverviewFullscreenProgress(),
-                OVERVIEW.getOverviewFullscreenProgress()));
-        mWindowTransitionController =
-                AnimatorPlaybackController.wrap(anim, mTransitionDragLength * 2);
-    }
-
     /**
      * We don't want to change mLauncherTransitionController if mGestureState.getEndTarget() == HOME
      * (it has its own animation) or if we're already animating the current controller.
@@ -576,18 +541,11 @@
 
     @Override
     public void updateFinalShift() {
-        if (mRecentsAnimationTargets != null) {
-            // Base class expects applyTransformUnchecked to be called here.
-            // TODO: Remove this dependency for swipe-up animation.
-            // applyTransformUnchecked();
-            updateSysUiFlags(mCurrentShift.value);
-        }
-
         if (ENABLE_QUICKSTEP_LIVE_TILE.get()) {
             if (mRecentsAnimationTargets != null) {
                 LiveTileOverlay.INSTANCE.update(
-                        mAppWindowAnimationHelper.getCurrentRectWithInsets(),
-                        mAppWindowAnimationHelper.getCurrentCornerRadius());
+                        mTaskViewSimulator.getCurrentCropRect(),
+                        mTaskViewSimulator.getCurrentCornerRadius());
             }
         }
 
@@ -599,14 +557,8 @@
             }
         }
 
-        if (mWindowTransitionController != null) {
-            float progress = mCurrentShift.value / mDragLengthFactor;
-            mWindowTransitionController.setPlayFraction(progress);
-            mTransformParams.setTargetSet(mRecentsAnimationTargets);
-
-            mTaskViewSimulator.setScroll(mRecentsView == null ? 0 : mRecentsView.getScrollOffset());
-            mTaskViewSimulator.apply(mTransformParams);
-        }
+        updateSysUiFlags(mCurrentShift.value);
+        applyWindowTransform();
         updateLauncherTransitionProgress();
     }
 
@@ -634,9 +586,8 @@
             boolean quickswitchThresholdPassed = centermostTask != runningTask;
 
             // We will handle the sysui flags based on the centermost task view.
-            mRecentsAnimationController.setUseLauncherSystemBarFlags(
-                    (swipeUpThresholdPassed || quickswitchThresholdPassed)
-                            && centermostTaskFlags != 0);
+            mRecentsAnimationController.setUseLauncherSystemBarFlags(swipeUpThresholdPassed
+                    ||  (quickswitchThresholdPassed && centermostTaskFlags != 0));
             mRecentsAnimationController.setSplitScreenMinimized(swipeUpThresholdPassed);
 
             int sysuiFlags = swipeUpThresholdPassed ? 0 : centermostTaskFlags;
@@ -680,7 +631,7 @@
      */
     @UiThread
     private void notifyGestureStartedAsync() {
-        final T curActivity = mActivity;
+        final Launcher curActivity = mActivity;
         if (curActivity != null) {
             // Once the gesture starts, we can no longer transition home through the button, so
             // reset the force override of the activity visibility
@@ -731,7 +682,7 @@
             setTargetAlphaProvider(LauncherSwipeHandler::getHiddenTargetAlpha);
         }
 
-        BaseDraggingActivity activity = mActivityInterface.getCreatedActivity();
+        StatefulActivity activity = mActivityInterface.getCreatedActivity();
         return activity == null ? InputConsumer.NO_OP
                 : new OverviewInputConsumer(mGestureState, activity, null, true);
     }
@@ -771,7 +722,8 @@
         if (mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)) {
             return false;
         }
-        if (appearedTaskTarget.taskId == mLastStartedTaskId) {
+        if (mStateCallback.hasStates(STATE_START_NEW_TASK)
+                && appearedTaskTarget.taskId == mGestureState.getLastStartedTaskId()) {
             reset();
             return true;
         }
@@ -962,26 +914,64 @@
             Interpolator interpolator, GestureEndTarget target, PointF velocityPxPerMs) {
         // Set the state, but don't notify until the animation completes
         mGestureState.setEndTarget(target, false /* isAtomic */);
-
         maybeUpdateRecentsAttachedState();
 
         if (mGestureState.getEndTarget() == HOME) {
             HomeAnimationFactory homeAnimFactory;
             if (mActivity != null) {
-                homeAnimFactory = mActivityInterface.prepareHomeUI();
-            } else {
-                homeAnimFactory = new HomeAnimationFactory() {
-                    @NonNull
+                final TaskView runningTaskView = mRecentsView.getRunningTaskView();
+                final View workspaceView;
+                if (runningTaskView != null
+                        && runningTaskView.getTask().key.getComponent() != null) {
+                    workspaceView = mActivity.getWorkspace().getFirstMatchForAppClose(
+                            runningTaskView.getTask().key.getComponent().getPackageName(),
+                            UserHandle.of(runningTaskView.getTask().key.userId));
+                } else {
+                    workspaceView = null;
+                }
+                final RectF iconLocation = new RectF();
+                boolean canUseWorkspaceView =
+                        workspaceView != null && workspaceView.isAttachedToWindow();
+                FloatingIconView floatingIconView = canUseWorkspaceView
+                        ? FloatingIconView.getFloatingIconView(mActivity, workspaceView,
+                        true /* hideOriginal */, iconLocation, false /* isOpening */)
+                        : null;
+
+                mActivity.getRootView().setForceHideBackArrow(true);
+                mActivityInterface.setHintUserWillBeActive();
+
+                homeAnimFactory = new HomeAnimationFactory(floatingIconView) {
+
                     @Override
                     public RectF getWindowTargetRect() {
-                        RectF fallbackTarget = new RectF(mAppWindowAnimationHelper.getTargetRect());
-                        Utilities.scaleRectFAboutCenter(fallbackTarget, 0.25f);
-                        return fallbackTarget;
+                        if (canUseWorkspaceView) {
+                            return iconLocation;
+                        } else {
+                            return super.getWindowTargetRect();
+                        }
                     }
 
                     @NonNull
                     @Override
                     public AnimatorPlaybackController createActivityAnimationToHome() {
+                        // Return an empty APC here since we have an non-user controlled animation
+                        // to home.
+                        long accuracy = 2 * Math.max(mDp.widthPx, mDp.heightPx);
+                        return mActivity.getStateManager().createAnimationToNewWorkspace(
+                                NORMAL, accuracy, 0 /* animComponents */);
+                    }
+
+                    @Override
+                    public void playAtomicAnimation(float velocity) {
+                        new StaggeredWorkspaceAnim(mActivity, velocity,
+                                true /* animateOverviewScrim */).start();
+                    }
+                };
+
+            } else {
+                homeAnimFactory = new HomeAnimationFactory(null) {
+                    @Override
+                    public AnimatorPlaybackController createActivityAnimationToHome() {
                         return AnimatorPlaybackController.wrap(new AnimatorSet(), duration);
                     }
                 };
@@ -1025,17 +1015,19 @@
                     if (mRecentsView != null) {
                         int taskToLaunch = mRecentsView.getNextPage();
                         int runningTask = getLastAppearedTaskIndex();
-                        if (target == NEW_TASK && taskToLaunch == runningTask) {
+                        boolean hasStartedNewTask = hasStartedNewTask();
+                        if (target == NEW_TASK && taskToLaunch == runningTask
+                                && !hasStartedNewTask) {
                             // We are about to launch the current running task, so use LAST_TASK
                             // state instead of NEW_TASK. This could happen, for example, if our
                             // scroll is aborted after we determined the target to be NEW_TASK.
                             mGestureState.setEndTarget(LAST_TASK);
-                        } else if (target == LAST_TASK && taskToLaunch != runningTask) {
+                        } else if (target == LAST_TASK && hasStartedNewTask) {
                             // We are about to re-launch the previously running task, but we can't
                             // just finish the controller like we normally would because that would
-                            // instead resume the last task that appeared. As a workaround, launch
-                            // the task as if it were a new task.
-                            // TODO: is this expected?
+                            // instead resume the last task that appeared, and not ensure that this
+                            // task is restored to the top. To address this, re-launch the task as
+                            // if it were a new task.
                             mGestureState.setEndTarget(NEW_TASK);
                         }
                     }
@@ -1173,6 +1165,12 @@
         });
     }
 
+    @Override
+    protected void onRestartLastAppearedTask() {
+        super.onRestartLastAppearedTask();
+        reset();
+    }
+
     private void reset() {
         mStateCallback.setStateOnUiThread(STATE_HANDLER_INVALIDATED);
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LockScreenRecentsActivity.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LockScreenRecentsActivity.java
deleted file mode 100644
index 65f323c..0000000
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LockScreenRecentsActivity.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep;
-
-import android.app.Activity;
-import android.os.Bundle;
-
-/**
- * Empty activity to start a recents transition
- */
-public class LockScreenRecentsActivity extends Activity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        finish();
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java
index c6b719a..8846727 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/OverviewCommandHelper.java
@@ -28,9 +28,10 @@
 import android.view.ViewConfiguration;
 
 import androidx.annotation.BinderThread;
-import com.android.launcher3.BaseDraggingActivity;
+
 import com.android.launcher3.appprediction.PredictionUiStateManager;
 import com.android.launcher3.logging.UserEventDispatcher;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.util.RemoteAnimationProvider;
@@ -111,7 +112,7 @@
         protected void onTransitionComplete() {
             // TODO(b/138729100) This doesn't execute first time launcher is run
             if (mTriggeredFromAltTab) {
-                RecentsView rv = (RecentsView) mActivityInterface.getVisibleRecentsView();
+                RecentsView rv =  mActivityInterface.getVisibleRecentsView();
                 if (rv == null) {
                     return;
                 }
@@ -136,7 +137,7 @@
 
         @Override
         protected boolean handleCommand(long elapsedTime) {
-            RecentsView recents = (RecentsView) mActivityInterface.getVisibleRecentsView();
+            RecentsView recents = mActivityInterface.getVisibleRecentsView();
             if (recents == null) {
                 return false;
             }
@@ -150,9 +151,9 @@
         }
     }
 
-    private class RecentsActivityCommand<T extends BaseDraggingActivity> implements Runnable {
+    private class RecentsActivityCommand<T extends StatefulActivity<?>> implements Runnable {
 
-        protected final BaseActivityInterface<T> mActivityInterface;
+        protected final BaseActivityInterface<?, T> mActivityInterface;
         private final long mCreateTime;
         private final AppToOverviewAnimationProvider<T> mAnimationProvider;
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
index 86cfbdf..a4670fd 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/RecentsActivity.java
@@ -15,6 +15,9 @@
  */
 package com.android.quickstep;
 
+import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
+import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
+
 import static com.android.launcher3.QuickstepAppTransitionManagerImpl.RECENTS_LAUNCH_DURATION;
 import static com.android.launcher3.QuickstepAppTransitionManagerImpl.STATUS_BAR_TRANSITION_DURATION;
 import static com.android.launcher3.QuickstepAppTransitionManagerImpl.STATUS_BAR_TRANSITION_PRE_DELAY;
@@ -29,21 +32,32 @@
 import android.app.ActivityOptions;
 import android.content.Intent;
 import android.content.res.Configuration;
+import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
 import android.view.View;
 
+import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.LauncherAnimationRunner;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
+import com.android.launcher3.statemanager.StatefulActivity;
+import com.android.launcher3.util.ActivityTracker;
 import com.android.launcher3.util.ObjectWrapper;
+import com.android.launcher3.util.SystemUiController;
+import com.android.launcher3.util.Themes;
 import com.android.launcher3.views.BaseDragLayer;
+import com.android.quickstep.fallback.FallbackRecentsStateController;
 import com.android.quickstep.fallback.FallbackRecentsView;
 import com.android.quickstep.fallback.RecentsRootView;
+import com.android.quickstep.fallback.RecentsState;
+import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.TaskView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityOptionsCompat;
@@ -51,26 +65,40 @@
 import com.android.systemui.shared.system.RemoteAnimationRunnerCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
+
 /**
  * A recents activity that shows the recently launched tasks as swipable task cards.
  * See {@link com.android.quickstep.views.RecentsView}.
  */
-public final class RecentsActivity extends BaseRecentsActivity {
+public final class RecentsActivity extends StatefulActivity<RecentsState> {
 
     public static final String EXTRA_THUMBNAIL = "thumbnailData";
     public static final String EXTRA_TASK_ID = "taskID";
+    public static final ActivityTracker<RecentsActivity> ACTIVITY_TRACKER =
+            new ActivityTracker<>();
 
     private Handler mUiHandler = new Handler(Looper.getMainLooper());
     private RecentsRootView mRecentsRootView;
     private FallbackRecentsView mFallbackRecentsView;
+    private OverviewActionsView mActionsView;
 
-    @Override
+    private Configuration mOldConfig;
+
+    private StateManager<RecentsState> mStateManager;
+
+    /**
+     * Init drag layer and overview panel views.
+     */
     protected void initViews() {
         setContentView(R.layout.fallback_recents_activity);
         mRecentsRootView = findViewById(R.id.drag_layer);
         mFallbackRecentsView = findViewById(R.id.overview_panel);
+        mActionsView = findViewById(R.id.overview_actions_view);
+
         mRecentsRootView.recreateControllers();
-        mFallbackRecentsView.init(findViewById(R.id.overview_actions_view));
+        mFallbackRecentsView.init(mActionsView);
     }
 
     @Override
@@ -103,25 +131,38 @@
         intent.removeExtra(EXTRA_TASK_ID);
         intent.removeExtra(EXTRA_THUMBNAIL);
         super.onNewIntent(intent);
+        ACTIVITY_TRACKER.handleNewIntent(this, intent);
     }
 
-    @Override
+    /**
+         * Logic for when device configuration changes (rotation, screen size change, multi-window,
+         * etc.)
+         */
     protected void onHandleConfigChanged() {
-        super.onHandleConfigChanged();
+        mUserEventDispatcher = null;
+        initDeviceProfile();
+
+        AbstractFloatingView.closeOpenViews(this, true,
+                AbstractFloatingView.TYPE_ALL & ~AbstractFloatingView.TYPE_REBIND_SAFE);
+        dispatchDeviceProfileChanged();
+
+        reapplyUi();
         mRecentsRootView.recreateControllers();
     }
 
-    @Override
-    protected void reapplyUi() {
-        mRecentsRootView.dispatchInsets();
-    }
-
-    @Override
+    /**
+     * Generate the device profile to use in this activity.
+     * @return device profile
+     */
     protected DeviceProfile createDeviceProfile() {
         DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(this).getDeviceProfile(this);
+        DeviceProfile dp1 = InvariantDeviceProfile.INSTANCE.get(this).getDeviceProfile(this);
+
+        // In case we are reusing IDP, create a copy so that we don't conflict with Launcher
+        // activity.
         return (mRecentsRootView != null) && isInMultiWindowMode()
                 ? dp.getMultiWindowProfile(this, getMultiWindowDisplaySize())
-                : super.createDeviceProfile();
+                : dp1.copy(this);
     }
 
     @Override
@@ -139,6 +180,10 @@
         return (T) mFallbackRecentsView;
     }
 
+    public OverviewActionsView getActionsView() {
+        return mActionsView;
+    }
+
     @Override
     public void returnToHomescreen() {
         super.returnToHomescreen();
@@ -160,12 +205,7 @@
                     RemoteAnimationTargetCompat[] wallpaperTargets, AnimationResult result) {
                 AnimatorSet anim = composeRecentsLaunchAnimator(taskView, appTargets,
                         wallpaperTargets);
-                anim.addListener(new AnimatorListenerAdapter() {
-                    @Override
-                    public void onAnimationEnd(Animator animation) {
-                        mFallbackRecentsView.resetViewUI();
-                    }
-                });
+                anim.addListener(resetStateListener());
                 result.setAnimation(anim, RecentsActivity.this);
             }
         };
@@ -193,12 +233,7 @@
                     .createAdjacentPageAnimForTaskLaunch(taskView);
             adjacentAnimation.setInterpolator(Interpolators.TOUCH_RESPONSE_INTERPOLATOR);
             adjacentAnimation.setDuration(RECENTS_LAUNCH_DURATION);
-            adjacentAnimation.addListener(new AnimatorListenerAdapter() {
-                @Override
-                public void onAnimationEnd(Animator animation) {
-                    mFallbackRecentsView.resetTaskVisuals();
-                }
-            });
+            adjacentAnimation.addListener(resetStateListener());
             target.play(adjacentAnimation);
         }
         return target;
@@ -210,13 +245,14 @@
         // onActivityStart callback.
         mFallbackRecentsView.setContentAlpha(1);
         super.onStart();
-        mFallbackRecentsView.resetTaskVisuals();
     }
 
     @Override
     protected void onStop() {
         super.onStop();
-        mFallbackRecentsView.reset();
+
+        // Workaround for b/78520668, explicitly trim memory once UI is hidden
+        onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
     }
 
     @Override
@@ -225,7 +261,97 @@
         AccessibilityManagerCompat.sendStateEventToTest(getBaseContext(), OVERVIEW_STATE_ORDINAL);
     }
 
-    public void onTaskLaunched() {
-        mFallbackRecentsView.resetTaskVisuals();
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mStateManager = new StateManager<>(this, RecentsState.DEFAULT);
+
+        mOldConfig = new Configuration(getResources().getConfiguration());
+        initDeviceProfile();
+        initViews();
+
+        getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
+                Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
+        ACTIVITY_TRACKER.handleCreate(this);
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        int diff = newConfig.diff(mOldConfig);
+        if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
+            onHandleConfigChanged();
+        }
+        mOldConfig.setTo(newConfig);
+        super.onConfigurationChanged(newConfig);
+    }
+
+    /**
+     * Initialize/update the device profile.
+     */
+    private void initDeviceProfile() {
+        mDeviceProfile = createDeviceProfile();
+        onDeviceProfileInitiated();
+    }
+
+    @Override
+    public void onEnterAnimationComplete() {
+        super.onEnterAnimationComplete();
+        // After the transition to home, enable the high-res thumbnail loader if it wasn't enabled
+        // as a part of quickstep, so that high-res thumbnails can load the next time we enter
+        // overview
+        RecentsModel.INSTANCE.get(this).getThumbnailCache()
+                .getHighResLoadingState().setVisible(true);
+    }
+
+    @Override
+    public void onTrimMemory(int level) {
+        super.onTrimMemory(level);
+        RecentsModel.INSTANCE.get(this).onTrimMemory(level);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        ACTIVITY_TRACKER.onActivityDestroyed(this);
+    }
+
+    @Override
+    public void onBackPressed() {
+        // TODO: Launch the task we came from
+        startHome();
+    }
+
+    public void startHome() {
+        startActivity(new Intent(Intent.ACTION_MAIN)
+                .addCategory(Intent.CATEGORY_HOME)
+                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+    }
+
+    @Override
+    protected StateHandler<RecentsState>[] createStateHandlers() {
+        return new StateHandler[] { new FallbackRecentsStateController(this) };
+    }
+
+    @Override
+    public StateManager<RecentsState> getStateManager() {
+        return mStateManager;
+    }
+
+    @Override
+    public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
+        super.dump(prefix, fd, writer, args);
+        writer.println(prefix + "Misc:");
+        dumpMisc(prefix + "\t", writer);
+    }
+
+    private AnimatorListenerAdapter resetStateListener() {
+        return new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationEnd(Animator animation) {
+                mFallbackRecentsView.resetTaskVisuals();
+                mStateManager.reapplyState();
+            }
+        };
     }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
index b44d6df..042c542 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TaskOverlayFactory.java
@@ -22,6 +22,7 @@
 import android.graphics.Insets;
 import android.graphics.Matrix;
 import android.graphics.Rect;
+import android.widget.Toast;
 
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.BaseDraggingActivity;
@@ -109,16 +110,26 @@
         public void initOverlay(Task task, ThumbnailData thumbnail, Matrix matrix) {
             ImageActionsApi imageApi = new ImageActionsApi(
                     mApplicationContext, mThumbnailView::getThumbnail);
+            final boolean isAllowedByPolicy = thumbnail.isRealSnapshot;
+
             getActionsView().setCallbacks(new OverlayUICallbacks() {
                 @Override
                 public void onShare() {
-                    imageApi.startShareActivity();
+                    if (isAllowedByPolicy) {
+                        imageApi.startShareActivity();
+                    } else {
+                        showBlockedByPolicyMessage();
+                    }
                 }
 
                 @Override
                 public void onScreenshot() {
-                    imageApi.saveScreenshot(mThumbnailView.getThumbnail(),
-                            getTaskSnapshotBounds(), getTaskSnapshotInsets(), task.key.id);
+                    if (isAllowedByPolicy) {
+                        imageApi.saveScreenshot(mThumbnailView.getThumbnail(),
+                                getTaskSnapshotBounds(), getTaskSnapshotInsets(), task.key.id);
+                    } else {
+                        showBlockedByPolicyMessage();
+                    }
                 }
             });
         }
@@ -152,6 +163,13 @@
             // TODO: return the real insets
             return Insets.of(0, 0, 0, 0);
         }
+
+        private void showBlockedByPolicyMessage() {
+            Toast.makeText(
+                    mThumbnailView.getContext(),
+                    R.string.blocked_by_policy,
+                    Toast.LENGTH_LONG).show();
+        }
     }
 
     /**
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
index 8eb15cf..acc7794 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/TouchInteractionService.java
@@ -38,6 +38,7 @@
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
+import android.graphics.Rect;
 import android.graphics.Region;
 import android.graphics.drawable.Icon;
 import android.os.Build;
@@ -62,6 +63,7 @@
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.provider.RestoreDbTask;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.tracing.nano.LauncherTraceProto;
@@ -69,6 +71,7 @@
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.TraceHelper;
+import com.android.launcher3.util.WindowBounds;
 import com.android.quickstep.inputconsumers.AccessibilityInputConsumer;
 import com.android.quickstep.inputconsumers.AssistantInputConsumer;
 import com.android.quickstep.inputconsumers.DeviceLockedInputConsumer;
@@ -81,6 +84,7 @@
 import com.android.quickstep.util.ActiveGestureLog;
 import com.android.quickstep.util.AssistantUtilities;
 import com.android.quickstep.util.ProtoTracer;
+import com.android.quickstep.util.SplitScreenBounds;
 import com.android.quickstep.views.RecentsView;
 import com.android.systemui.plugins.OverscrollPlugin;
 import com.android.systemui.plugins.PluginListener;
@@ -118,7 +122,7 @@
 /**
  * Service connected by system-UI for handling touch interaction.
  */
-@TargetApi(Build.VERSION_CODES.Q)
+@TargetApi(Build.VERSION_CODES.R)
 public class TouchInteractionService extends Service implements PluginListener<OverscrollPlugin>,
         ProtoTraceable<LauncherTraceProto> {
 
@@ -229,6 +233,11 @@
             MAIN_EXECUTOR.execute(() -> mDeviceState.setDeferredGestureRegion(region));
         }
 
+        public void onSplitScreenSecondaryBoundsChanged(Rect bounds, Rect insets)  {
+            WindowBounds wb = new WindowBounds(bounds, insets);
+            MAIN_EXECUTOR.execute(() -> SplitScreenBounds.INSTANCE.setSecondaryWindowBounds(wb));
+        }
+
         /** Deprecated methods **/
         public void onQuickStep(MotionEvent motionEvent) { }
 
@@ -518,6 +527,7 @@
                 ActiveGestureLog.INSTANCE.generateAndSetLogId());
         if (mTaskAnimationManager.isRecentsAnimationRunning()) {
             gestureState.updateRunningTask(mGestureState.getRunningTask());
+            gestureState.updateLastStartedTaskId(mGestureState.getLastStartedTaskId());
         } else {
             gestureState.updateRunningTask(TraceHelper.whitelistIpcs("getRunningTask.0",
                     () -> mAM.getRunningTask(false /* filterOnlyVisibleRecents */)));
@@ -601,15 +611,24 @@
     }
 
     private void handleOrientationSetup(InputConsumer baseInputConsumer) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "handleOrientationSetup.1");
+        }
         if (!isFixedRotationTransformEnabled(this)) {
             return;
         }
         mDeviceState.enableMultipleRegions(baseInputConsumer instanceof OtherActivityInputConsumer);
         BaseDraggingActivity activity =
                 mOverviewComponentObserver.getActivityInterface().getCreatedActivity();
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "handleOrientationSetup.2");
+        }
         if (activity == null || !(activity.getOverviewPanel() instanceof RecentsView)) {
             return;
         }
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "handleOrientationSetup.3");
+        }
         ((RecentsView) activity.getOverviewPanel())
             .setLayoutRotation(mDeviceState.getCurrentActiveRotation(),
                 mDeviceState.getDisplayRotation());
@@ -687,7 +706,7 @@
     public InputConsumer createOverviewInputConsumer(GestureState previousGestureState,
             GestureState gestureState, MotionEvent event,
             boolean forceOverviewInputConsumer) {
-        BaseDraggingActivity activity = gestureState.getActivityInterface().getCreatedActivity();
+        StatefulActivity activity = gestureState.getActivityInterface().getCreatedActivity();
         if (activity == null) {
             return mResetGestureInputConsumer;
         }
@@ -736,7 +755,7 @@
             return;
         }
 
-        final BaseActivityInterface<BaseDraggingActivity> activityInterface =
+        final BaseActivityInterface activityInterface =
                 mOverviewComponentObserver.getActivityInterface();
         final Intent overviewIntent = new Intent(
                 mOverviewComponentObserver.getOverviewIntentIgnoreSysUiState());
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsStateController.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
new file mode 100644
index 0000000..3f1e7ba
--- /dev/null
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsStateController.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.fallback;
+
+import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_MODAL;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
+import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_PEEK;
+import static com.android.launcher3.states.StateAnimationConfig.PLAY_ATOMIC_OVERVIEW_SCALE;
+import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
+import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
+import static com.android.quickstep.views.RecentsView.FULLSCREEN_PROGRESS;
+import static com.android.quickstep.views.RecentsView.TASK_MODALNESS;
+
+import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
+import com.android.launcher3.states.StateAnimationConfig;
+import com.android.launcher3.util.MultiValueAlpha;
+import com.android.quickstep.RecentsActivity;
+import com.android.quickstep.views.ClearAllButton;
+
+/**
+ * State controller for fallback recents activity
+ */
+public class FallbackRecentsStateController implements StateHandler<RecentsState> {
+
+    private final StateAnimationConfig mNoConfig = new StateAnimationConfig();
+    private final RecentsActivity mActivity;
+    private final FallbackRecentsView mRecentsView;
+
+    public FallbackRecentsStateController(RecentsActivity activity) {
+        mActivity = activity;
+        mRecentsView = activity.getOverviewPanel();
+    }
+
+    @Override
+    public void setState(RecentsState state) {
+        mRecentsView.updateEmptyMessage();
+        mRecentsView.resetTaskVisuals();
+        setProperties(state, mNoConfig, PropertySetter.NO_ANIM_PROPERTY_SETTER);
+    }
+
+    @Override
+    public void setStateWithAnimation(RecentsState toState, StateAnimationConfig config,
+            PendingAnimation setter) {
+        if (!config.hasAnimationFlag(PLAY_ATOMIC_OVERVIEW_PEEK | PLAY_ATOMIC_OVERVIEW_SCALE)) {
+            // The entire recents animation is played atomically.
+            return;
+        }
+        if (config.hasAnimationFlag(SKIP_OVERVIEW)) {
+            return;
+        }
+        // While animating into recents, update the visible task data as needed
+        setter.addOnFrameCallback(mRecentsView::loadVisibleTaskData);
+        mRecentsView.updateEmptyMessage();
+
+        setProperties(toState, config, setter);
+    }
+
+    private void setProperties(RecentsState state, StateAnimationConfig config,
+            PropertySetter setter) {
+        float buttonAlpha = state.hasButtons() ? 1 : 0;
+        setter.setFloat(mRecentsView.getClearAllButton(), ClearAllButton.VISIBILITY_ALPHA,
+                buttonAlpha, LINEAR);
+        setter.setFloat(mActivity.getActionsView().getVisibilityAlpha(),
+                MultiValueAlpha.VALUE, buttonAlpha, LINEAR);
+
+        float[] scaleAndOffset = state.getOverviewScaleAndOffset(mActivity);
+        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndOffset[0],
+                config.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR));
+        setter.setFloat(mRecentsView, ADJACENT_PAGE_OFFSET, scaleAndOffset[1],
+                config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_X, LINEAR));
+
+        setter.setFloat(mRecentsView, TASK_MODALNESS, state.getOverviewModalness(),
+                config.getInterpolator(ANIM_OVERVIEW_MODAL, LINEAR));
+        setter.setFloat(mRecentsView, FULLSCREEN_PROGRESS, state.isFullScreen() ? 1 : 0, LINEAR);
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java
index 559004c..f958e6d 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/FallbackRecentsView.java
@@ -15,17 +15,17 @@
  */
 package com.android.quickstep.fallback;
 
-import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
-import static com.android.quickstep.util.WindowSizeStrategy.FALLBACK_RECENTS_SIZE_STRATEGY;
+import static com.android.quickstep.fallback.RecentsState.DEFAULT;
+import static com.android.quickstep.fallback.RecentsState.MODAL_TASK;
 
+import android.annotation.TargetApi;
 import android.app.ActivityManager.RunningTaskInfo;
 import android.content.Context;
-import android.graphics.Canvas;
+import android.os.Build;
 import android.util.AttributeSet;
-import android.util.FloatProperty;
-import android.view.View;
 
-import com.android.launcher3.Utilities;
+import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.quickstep.FallbackActivityInterface;
 import com.android.quickstep.RecentsActivity;
 import com.android.quickstep.views.OverviewActionsView;
 import com.android.quickstep.views.RecentsView;
@@ -34,26 +34,9 @@
 
 import java.util.ArrayList;
 
-public class FallbackRecentsView extends RecentsView<RecentsActivity> {
-
-    public static final FloatProperty<FallbackRecentsView> ZOOM_PROGRESS =
-            new FloatProperty<FallbackRecentsView> ("zoomInProgress") {
-
-                @Override
-                public void setValue(FallbackRecentsView view, float value) {
-                    view.setZoomProgress(value);
-                }
-
-                @Override
-                public Float get(FallbackRecentsView view) {
-                    return view.mZoomInProgress;
-                }
-            };
-
-    private float mZoomInProgress = 0;
-    private boolean mInOverviewState = true;
-
-    private float mZoomScale = 1f;
+@TargetApi(Build.VERSION_CODES.R)
+public class FallbackRecentsView extends RecentsView<RecentsActivity>
+        implements StateListener<RecentsState> {
 
     private RunningTaskInfo mRunningTaskInfo;
 
@@ -62,7 +45,8 @@
     }
 
     public FallbackRecentsView(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr, FALLBACK_RECENTS_SIZE_STRATEGY);
+        super(context, attrs, defStyleAttr, FallbackActivityInterface.INSTANCE);
+        mActivity.getStateManager().addStateListener(this);
     }
 
     @Override
@@ -78,70 +62,11 @@
     }
 
     @Override
-    public void onViewAdded(View child) {
-        super.onViewAdded(child);
-        updateEmptyMessage();
-    }
-
-    @Override
-    public void onViewRemoved(View child) {
-        super.onViewRemoved(child);
-        updateEmptyMessage();
-    }
-
-    @Override
-    public void draw(Canvas canvas) {
-        maybeDrawEmptyMessage(canvas);
-        super.draw(canvas);
-    }
-
-    @Override
-    public void reset() {
-        super.reset();
-        resetViewUI();
-    }
-
-    @Override
     public boolean shouldUseMultiWindowTaskSizeStrategy() {
         // Just use the activity task size for multi-window as well.
         return false;
     }
 
-    public void resetViewUI() {
-        setZoomProgress(0);
-        resetTaskVisuals();
-    }
-
-    public void setInOverviewState(boolean inOverviewState) {
-        if (mInOverviewState != inOverviewState) {
-            mInOverviewState = inOverviewState;
-            if (mInOverviewState) {
-                resetTaskVisuals();
-            } else {
-                setZoomProgress(1);
-            }
-        }
-    }
-
-    @Override
-    public void resetTaskVisuals() {
-        super.resetTaskVisuals();
-        setFullscreenProgress(mFullscreenProgress);
-    }
-
-    @Override
-    protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
-        super.onLayout(changed, left, top, right, bottom);
-        mZoomScale = getMaxScaleForFullScreen();
-        setZoomProgress(mZoomInProgress);
-    }
-
-    public void setZoomProgress(float progress) {
-        mZoomInProgress = progress;
-        SCALE_PROPERTY.set(this, Utilities.mapRange(mZoomInProgress, 1, mZoomScale));
-        FULLSCREEN_PROGRESS.set(this, mZoomInProgress);
-    }
-
     public void onGestureAnimationStart(RunningTaskInfo runningTaskInfo) {
         mRunningTaskInfo = runningTaskInfo;
         onGestureAnimationStart(runningTaskInfo == null ? -1 : runningTaskInfo.taskId);
@@ -178,4 +103,37 @@
         }
         super.applyLoadPlan(tasks);
     }
+
+    @Override
+    public void setModalStateEnabled(boolean isModalState) {
+        super.setModalStateEnabled(isModalState);
+        if (isModalState) {
+            mActivity.getStateManager().goToState(RecentsState.MODAL_TASK);
+        } else {
+            if (mActivity.isInState(RecentsState.MODAL_TASK)) {
+                mActivity.getStateManager().goToState(DEFAULT);
+            }
+        }
+    }
+
+    @Override
+    public void onStateTransitionStart(RecentsState toState) {
+        setOverviewStateEnabled(true);
+        setFreezeViewVisibility(true);
+    }
+
+    @Override
+    public void onStateTransitionComplete(RecentsState finalState) {
+        setOverlayEnabled(finalState == DEFAULT || finalState == MODAL_TASK);
+        setFreezeViewVisibility(false);
+    }
+
+    @Override
+    public void setOverviewStateEnabled(boolean enabled) {
+        super.setOverviewStateEnabled(enabled);
+        if (enabled) {
+            RecentsState state = mActivity.getStateManager().getState();
+            setDisallowScrollToClearAll(!state.hasButtons());
+        }
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsState.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsState.java
new file mode 100644
index 0000000..211a30c
--- /dev/null
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/fallback/RecentsState.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.fallback;
+
+import static com.android.launcher3.uioverrides.states.BackgroundAppState.getOverviewScaleAndOffsetForBackgroundState;
+import static com.android.launcher3.uioverrides.states.OverviewModalTaskState.getOverviewScaleAndOffsetForModalState;
+
+import android.content.Context;
+
+import com.android.launcher3.statemanager.BaseState;
+import com.android.quickstep.RecentsActivity;
+
+/**
+ * State definition for Fallback recents
+ */
+public class RecentsState implements BaseState<RecentsState> {
+
+    private static final int FLAG_MODAL = BaseState.getFlag(0);
+    private static final int FLAG_HAS_BUTTONS = BaseState.getFlag(1);
+    private static final int FLAG_FULL_SCREEN = BaseState.getFlag(2);
+
+    public static final RecentsState DEFAULT = new RecentsState(0, FLAG_HAS_BUTTONS);
+    public static final RecentsState MODAL_TASK = new ModalState(1,
+            FLAG_DISABLE_RESTORE | FLAG_HAS_BUTTONS | FLAG_MODAL);
+    public static final RecentsState BACKGROUND_APP = new BackgroundAppState(2,
+            FLAG_DISABLE_RESTORE | FLAG_NON_INTERACTIVE | FLAG_FULL_SCREEN);
+
+    public final int ordinal;
+    private final int mFlags;
+
+    private static final float NO_OFFSET = 0;
+    private static final float NO_SCALE = 1;
+
+    public RecentsState(int id, int flags) {
+        this.ordinal = id;
+        this.mFlags = flags;
+    }
+
+
+    @Override
+    public String toString() {
+        return "Ordinal-" + ordinal;
+    }
+
+    @Override
+    public final boolean hasFlag(int mask) {
+        return (mFlags & mask) != 0;
+    }
+
+    @Override
+    public int getTransitionDuration(Context context) {
+        return 250;
+    }
+
+    @Override
+    public RecentsState getHistoryForState(RecentsState previousState) {
+        return DEFAULT;
+    }
+
+    /**
+     * For this state, how modal should over view been shown. 0 modalness means all tasks drawn,
+     * 1 modalness means the current task is show on its own.
+     */
+    public float getOverviewModalness() {
+        return hasFlag(FLAG_MODAL) ? 1 : 0;
+    }
+
+    public boolean isFullScreen() {
+        return hasFlag(FLAG_FULL_SCREEN);
+    }
+
+    public boolean hasButtons() {
+        return hasFlag(FLAG_HAS_BUTTONS);
+    }
+
+    public float[] getOverviewScaleAndOffset(RecentsActivity activity) {
+        return new float[] { NO_SCALE, NO_OFFSET };
+    }
+
+
+    private static class ModalState extends RecentsState {
+
+        public ModalState(int id, int flags) {
+            super(id, flags);
+        }
+
+        @Override
+        public float[] getOverviewScaleAndOffset(RecentsActivity activity) {
+            return getOverviewScaleAndOffsetForModalState(activity);
+        }
+    }
+
+    private static class BackgroundAppState extends RecentsState {
+        public BackgroundAppState(int id, int flags) {
+            super(id, flags);
+        }
+
+        @Override
+        public float[] getOverviewScaleAndOffset(RecentsActivity activity) {
+            return getOverviewScaleAndOffsetForBackgroundState(activity);
+        }
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
index adf19df..2dc7f5f 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/DeviceLockedInputConsumer.java
@@ -18,14 +18,15 @@
 import static android.view.MotionEvent.ACTION_CANCEL;
 import static android.view.MotionEvent.ACTION_POINTER_DOWN;
 import static android.view.MotionEvent.ACTION_UP;
-
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.Utilities.squaredTouchSlop;
 import static com.android.quickstep.LauncherSwipeHandler.MIN_PROGRESS_FOR_OVERVIEW;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 import static com.android.quickstep.util.ActiveGestureLog.INTENT_EXTRA_LOG_TRACE_ID;
 
-import android.content.ComponentName;
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Point;
@@ -34,15 +35,14 @@
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 import android.view.ViewConfiguration;
-
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.util.DefaultDisplay;
 import com.android.quickstep.GestureState;
 import com.android.quickstep.InputConsumer;
-import com.android.quickstep.LockScreenRecentsActivity;
 import com.android.quickstep.MultiStateCallback;
 import com.android.quickstep.RecentsAnimationCallbacks;
 import com.android.quickstep.RecentsAnimationController;
@@ -52,6 +52,7 @@
 import com.android.quickstep.util.AppWindowAnimationHelper;
 import com.android.quickstep.util.TransformParams;
 import com.android.systemui.shared.recents.model.ThumbnailData;
+import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.InputMonitorCompat;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
@@ -61,8 +62,6 @@
 public class DeviceLockedInputConsumer implements InputConsumer,
         RecentsAnimationCallbacks.RecentsAnimationListener {
 
-    private static final float SCALE_DOWN = 0.75f;
-
     private static final String[] STATE_NAMES = DEBUG_STATES ? new String[2] : null;
     private static int getFlagForIndex(int index, String name) {
         if (DEBUG_STATES) {
@@ -93,6 +92,7 @@
     private float mProgress;
 
     private boolean mThresholdCrossed = false;
+    private boolean mHomeLaunched = false;
 
     private RecentsAnimationController mRecentsAnimationController;
     private RecentsAnimationTargets mRecentsAnimationTargets;
@@ -176,7 +176,6 @@
      * the animation can still be running.
      */
     private void finishTouchTracking(MotionEvent ev) {
-        mStateCallback.setState(STATE_HANDLER_INVALIDATED);
         if (mThresholdCrossed && ev.getAction() == ACTION_UP) {
             mVelocityTracker.computeCurrentVelocity(1000,
                     ViewConfiguration.get(mContext).getScaledMaximumFlingVelocity());
@@ -192,12 +191,34 @@
             } else {
                 dismissTask = mProgress >= (1 - MIN_PROGRESS_FOR_OVERVIEW);
             }
-            if (dismissTask) {
-                // For now, just start the home intent so user is prompted to unlock the device.
-                mContext.startActivity(new Intent(Intent.ACTION_MAIN)
-                        .addCategory(Intent.CATEGORY_HOME)
-                        .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
-            }
+
+            // Animate back to fullscreen before finishing
+            ValueAnimator animator = ValueAnimator.ofFloat(mTransformParams.getProgress(), 0f);
+            animator.setDuration(100);
+            animator.setInterpolator(Interpolators.ACCEL);
+            animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+                @Override
+                public void onAnimationUpdate(ValueAnimator valueAnimator) {
+                    mTransformParams.setProgress((float) valueAnimator.getAnimatedValue());
+                    mAppWindowAnimationHelper.applyTransform(mTransformParams);
+                }
+            });
+            animator.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    if (dismissTask) {
+                        // For now, just start the home intent so user is prompted to unlock the device.
+                        mContext.startActivity(new Intent(Intent.ACTION_MAIN)
+                                .addCategory(Intent.CATEGORY_HOME)
+                                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+                        mHomeLaunched = true;
+                    }
+                    mStateCallback.setState(STATE_HANDLER_INVALIDATED);
+                }
+            });
+            animator.start();
+        } else {
+            mStateCallback.setState(STATE_HANDLER_INVALIDATED);
         }
         mVelocityTracker.recycle();
         mVelocityTracker = null;
@@ -205,13 +226,11 @@
 
     private void startRecentsTransition() {
         mThresholdCrossed = true;
+        mHomeLaunched = false;
         TestLogging.recordEvent(TestProtocol.SEQUENCE_PILFER, "pilferPointers");
         mInputMonitorCompat.pilferPointers();
 
-        Intent intent = new Intent(Intent.ACTION_MAIN)
-                .addCategory(Intent.CATEGORY_DEFAULT)
-                .setComponent(new ComponentName(mContext, LockScreenRecentsActivity.class))
-                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK)
+        Intent intent = mGestureState.getHomeIntent()
                 .putExtra(INTENT_EXTRA_LOG_TRACE_ID, mGestureState.getGestureId());
         mTaskAnimationManager.startRecentsAnimation(mGestureState, intent, this);
     }
@@ -229,8 +248,9 @@
             mAppWindowAnimationHelper.updateSource(displaySize, targetCompat);
         }
 
-        Utilities.scaleRectAboutCenter(displaySize, SCALE_DOWN);
-        displaySize.offsetTo(displaySize.left, 0);
+        // Offset the surface slightly
+        displaySize.offset(0, mContext.getResources().getDimensionPixelSize(
+                R.dimen.device_locked_y_offset));
         mTransformParams.setTargetSet(mRecentsAnimationTargets);
         mAppWindowAnimationHelper.updateTargetRect(displaySize);
         mAppWindowAnimationHelper.applyTransform(mTransformParams);
@@ -245,7 +265,9 @@
     }
 
     private void endRemoteAnimation() {
-        if (mRecentsAnimationController != null) {
+        if (mHomeLaunched) {
+            ActivityManagerWrapper.getInstance().cancelRecentsAnimation(false);
+        } else if (mRecentsAnimationController != null) {
             mRecentsAnimationController.finishController(
                     false /* toRecents */, null /* callback */, false /* sendUserLeaveHint */);
         }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
index 6bfabcd..11fee2f 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/inputconsumers/OverviewInputConsumer.java
@@ -18,13 +18,14 @@
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
 import static com.android.systemui.shared.system.ActivityManagerWrapper.CLOSE_SYSTEM_WINDOWS_REASON_RECENTS;
 
+import android.util.Log;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.views.BaseDragLayer;
@@ -40,11 +41,11 @@
 /**
  * Input consumer for handling touch on the recents/Launcher activity.
  */
-public class OverviewInputConsumer<T extends BaseDraggingActivity>
+public class OverviewInputConsumer<T extends StatefulActivity<?>>
         implements InputConsumer {
 
     private final T mActivity;
-    private final BaseActivityInterface<T> mActivityInterface;
+    private final BaseActivityInterface<?, T> mActivityInterface;
     private final BaseDragLayer mTarget;
     private final InputMonitorCompat mInputMonitor;
 
@@ -95,6 +96,9 @@
             ev.setEdgeFlags(flags | Utilities.EDGE_NAV_BAR);
         }
         ev.offsetLocation(-mLocationOnScreen[0], -mLocationOnScreen[1]);
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "OverviewInputConsumer");
+        }
         boolean handled = mEventReceiver.test(ev);
         ev.offsetLocation(mLocationOnScreen[0], mLocationOnScreen[1]);
         ev.setEdgeFlags(flags);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/AppWindowAnimationHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/AppWindowAnimationHelper.java
index d3bd012..a7979cc 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/AppWindowAnimationHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/AppWindowAnimationHelper.java
@@ -222,18 +222,8 @@
             mCurrentRect.set(params.getCurrentRect());
         } else {
             mTmpRectF.set(mTargetRect);
-            Utilities.scaleRectFAboutCenter(mTmpRectF, params.getOffsetScale());
             mCurrentRect.set(mRectFEvaluator.evaluate(
                     params.getProgress(), mSourceRect, mTmpRectF));
-            if (mOrientedState == null
-                    || !mOrientedState.isMultipleOrientationSupportedByDevice()) {
-                mCurrentRect.offset(params.getOffset(), 0);
-            } else {
-                int displayRotation = mOrientedState.getDisplayRotation();
-                int launcherRotation = mOrientedState.getLauncherRotation();
-                mOrientedState.getOrientationHandler().offsetTaskRect(
-                        mCurrentRect, params.getOffset(), displayRotation, launcherRotation);
-            }
         }
 
         updateClipRect(params);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java
index 832f0e2..a3db940 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TaskViewSimulator.java
@@ -15,8 +15,6 @@
  */
 package com.android.quickstep.util;
 
-import static android.view.Surface.ROTATION_0;
-
 import static com.android.launcher3.states.RotationHelper.deltaRotation;
 import static com.android.launcher3.touch.PagedOrientationHandler.MATRIX_POST_TRANSLATE;
 import static com.android.quickstep.util.RecentsOrientedState.postDisplayRotation;
@@ -33,7 +31,7 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.touch.PagedOrientationHandler;
 import com.android.quickstep.AnimatedFloat;
-import com.android.quickstep.RecentsAnimationTargets;
+import com.android.quickstep.BaseActivityInterface;
 import com.android.quickstep.views.RecentsView.ScrollState;
 import com.android.quickstep.views.TaskThumbnailView.PreviewPositionHelper;
 import com.android.quickstep.views.TaskView;
@@ -53,7 +51,7 @@
 
     private final RecentsOrientedState mOrientationState;
     private final Context mContext;
-    private final WindowSizeStrategy mSizeStrategy;
+    private final BaseActivityInterface mSizeStrategy;
 
     private final Rect mTaskRect = new Rect();
     private final PointF mPivot = new PointF();
@@ -61,7 +59,6 @@
 
     private final Matrix mMatrix = new Matrix();
     private RemoteAnimationTargetCompat mRunningTarget;
-    private RecentsAnimationTargets mAllTargets;
 
     // Thumbnail view properties
     private final Rect mThumbnailPosition = new Rect();
@@ -83,14 +80,11 @@
     private boolean mLayoutValid = false;
     private boolean mScrollValid = false;
 
-    public TaskViewSimulator(Context context, WindowSizeStrategy sizeStrategy) {
+    public TaskViewSimulator(Context context, BaseActivityInterface sizeStrategy) {
         mContext = context;
         mSizeStrategy = sizeStrategy;
 
         mOrientationState = new RecentsOrientedState(context, sizeStrategy, i -> { });
-        // We do not need to attach listeners as the simulator is created just for the gesture
-        // duration, and any settings are unlikely to change during this
-        mOrientationState.initWithoutListeners();
 
         mCurrentFullscreenParams = new FullscreenDrawParams(context);
         mPageSpacing = context.getResources().getDimensionPixelSize(R.dimen.recents_page_spacing);
@@ -109,15 +103,7 @@
      * @see com.android.quickstep.views.RecentsView#setLayoutRotation(int, int)
      */
     public void setLayoutRotation(int touchRotation, int displayRotation) {
-        int launcherRotation;
-        if (!mOrientationState.isMultipleOrientationSupportedByDevice()
-                || mOrientationState.isHomeRotationAllowed()) {
-            launcherRotation = displayRotation;
-        } else {
-            launcherRotation = ROTATION_0;
-        }
-
-        mOrientationState.update(touchRotation, displayRotation, launcherRotation);
+        mOrientationState.update(touchRotation, displayRotation);
         mLayoutValid = false;
     }
 
@@ -135,10 +121,8 @@
     /**
      * Sets the targets which the simulator will control
      */
-    public void setPreview(
-            RemoteAnimationTargetCompat runningTarget, RecentsAnimationTargets allTargets) {
+    public void setPreview(RemoteAnimationTargetCompat runningTarget) {
         mRunningTarget = runningTarget;
-        mAllTargets = allTargets;
 
         mThumbnailData.insets.set(mRunningTarget.contentInsets);
         // TODO: What is this?
@@ -161,6 +145,43 @@
     }
 
     /**
+     * Returns the current clipped/visible window bounds in the window coordinate space
+     */
+    public RectF getCurrentCropRect() {
+        // Crop rect is the inverse of thumbnail matrix
+        RectF insets = mCurrentFullscreenParams.mCurrentDrawnInsets;
+        mTempRectF.set(-insets.left, -insets.top,
+                mTaskRect.width() + insets.right, mTaskRect.height() + insets.bottom);
+        mInversePositionMatrix.mapRect(mTempRectF);
+        return mTempRectF;
+    }
+
+    public RecentsOrientedState getOrientationState() {
+        return mOrientationState;
+    }
+
+    /**
+     * Returns the current transform applied to the window
+     */
+    public Matrix getCurrentMatrix() {
+        return mMatrix;
+    }
+
+    /**
+     * Applies the rotation on the matrix to so that it maps from launcher coordinate space to
+     * window coordinate space.
+     */
+    public void applyWindowToHomeRotation(Matrix matrix) {
+        mMatrix.postTranslate(mDp.windowX, mDp.windowY);
+        postDisplayRotation(deltaRotation(
+                mOrientationState.getLauncherRotation(), mOrientationState.getDisplayRotation()),
+                mDp.widthPx, mDp.heightPx, matrix);
+        if (mRunningTarget != null) {
+            matrix.postTranslate(-mRunningTarget.position.x, -mRunningTarget.position.y);
+        }
+    }
+
+    /**
      * Applies the target to the previously set parameters
      */
     public void apply(TransformParams params) {
@@ -217,11 +238,7 @@
 
         // Apply recensView matrix
         mMatrix.postScale(recentsViewScale.value, recentsViewScale.value, mPivot.x, mPivot.y);
-        postDisplayRotation(deltaRotation(
-                mOrientationState.getLauncherRotation(), mOrientationState.getDisplayRotation()),
-                mDp.widthPx, mDp.heightPx, mMatrix);
-        mMatrix.postTranslate(mDp.windowX - mRunningTarget.position.x,
-                mDp.windowY - mRunningTarget.position.y);
+        applyWindowToHomeRotation(mMatrix);
 
         // Crop rect is the inverse of thumbnail matrix
         mTempRectF.set(-insets.left, -insets.top,
@@ -235,7 +252,7 @@
     @Override
     public void onBuildParams(Builder builder, RemoteAnimationTargetCompat app,
             int targetMode, TransformParams params) {
-        if (app.mode == mAllTargets.targetMode
+        if (app.mode == targetMode
                 && app.activityType != RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME) {
             builder.withMatrix(mMatrix)
                     .withWindowCrop(mTmpCropRect)
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java
index 02e2142..83b64db 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/TransformParams.java
@@ -30,8 +30,6 @@
 public class TransformParams {
 
     private float mProgress;
-    private float mOffset;
-    private float mOffsetScale;
     private @Nullable RectF mCurrentRect;
     private float mTargetAlpha;
     private float mCornerRadius;
@@ -43,8 +41,6 @@
 
     public TransformParams() {
         mProgress = 0;
-        mOffset = 0;
-        mOffsetScale = 1;
         mCurrentRect = null;
         mTargetAlpha = 1;
         mCornerRadius = -1;
@@ -90,26 +86,6 @@
     }
 
     /**
-     * If {@link #mCurrentRect} is null (i.e. {@link #setCurrentRect(RectF)} hasn't overridden
-     * the default), then offset the current rect by this amount after computing the rect based
-     * on {@link #mProgress}.
-     */
-    public TransformParams setOffset(float offset) {
-        mOffset = offset;
-        return this;
-    }
-
-    /**
-     * If {@link #mCurrentRect} is null (i.e. {@link #setCurrentRect(RectF)} hasn't overridden
-     * the default), then scale the current rect by this amount after computing the rect based
-     * on {@link #mProgress}.
-     */
-    public TransformParams setOffsetScale(float offsetScale) {
-        mOffsetScale = offsetScale;
-        return this;
-    }
-
-    /**
      * Specifies the set of RemoteAnimationTargetCompats that are included in the transformation
      * that these TransformParams help compute. These TransformParams generally only apply to
      * the targetSet.apps which match the targetSet.targetMode (e.g. the MODE_CLOSING app when
@@ -183,14 +159,6 @@
         return mProgress;
     }
 
-    public float getOffset() {
-        return mOffset;
-    }
-
-    public float getOffsetScale() {
-        return mOffsetScale;
-    }
-
     @Nullable
     public RectF getCurrentRect() {
         return mCurrentRect;
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java
index 1018211..2c85618 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/ClearAllButton.java
@@ -64,7 +64,13 @@
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
         mParent = (RecentsView) getParent();
-        mIsRtl = !mParent.getPagedOrientationHandler().getRecentsRtlSetting(getResources());
+        mIsRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
+    }
+
+    @Override
+    public void onRtlPropertiesChanged(int layoutDirection) {
+        super.onRtlPropertiesChanged(layoutDirection);
+        mIsRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
     }
 
     @Override
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
index 6d3077e..3d89403 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/LauncherRecentsView.java
@@ -25,30 +25,28 @@
 import static com.android.launcher3.QuickstepAppTransitionManagerImpl.ALL_APPS_PROGRESS_OFF_SCREEN;
 import static com.android.launcher3.allapps.AllAppsTransitionController.ALL_APPS_PROGRESS;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.quickstep.util.WindowSizeStrategy.LAUNCHER_ACTIVITY_SIZE_STRATEGY;
 
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.annotation.TargetApi;
 import android.content.Context;
-import android.graphics.Canvas;
 import android.os.Build;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
-import android.view.View;
 import android.widget.FrameLayout;
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.Hotseat;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager.StateListener;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.appprediction.PredictionUiStateManager;
 import com.android.launcher3.appprediction.PredictionUiStateManager.Client;
 import com.android.launcher3.statehandlers.DepthController;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.TraceHelper;
 import com.android.launcher3.views.ScrimView;
+import com.android.quickstep.LauncherActivityInterface;
 import com.android.quickstep.SysUINavigationMode;
 import com.android.quickstep.util.TransformParams;
 import com.android.systemui.plugins.PluginListener;
@@ -59,7 +57,7 @@
  */
 @TargetApi(Build.VERSION_CODES.O)
 public class LauncherRecentsView extends RecentsView<BaseQuickstepLauncher>
-        implements StateListener {
+        implements StateListener<LauncherState> {
 
     private final TransformParams mTransformParams = new TransformParams();
 
@@ -91,7 +89,7 @@
     }
 
     public LauncherRecentsView(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr, LAUNCHER_ACTIVITY_SIZE_STRATEGY);
+        super(context, attrs, defStyleAttr, LauncherActivityInterface.INSTANCE);
         mActivity.getStateManager().addStateListener(this);
     }
 
@@ -123,24 +121,6 @@
         }
     }
 
-    @Override
-    public void draw(Canvas canvas) {
-        maybeDrawEmptyMessage(canvas);
-        super.draw(canvas);
-    }
-
-    @Override
-    public void onViewAdded(View child) {
-        super.onViewAdded(child);
-        updateEmptyMessage();
-    }
-
-    @Override
-    protected void onTaskStackUpdated() {
-        // Lazily update the empty message only when the task stack is reapplied
-        updateEmptyMessage();
-    }
-
     /**
      * Animates adjacent tasks and translate hotseat off screen as well.
      */
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
index 0af1c0e..f06a6a4 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/OverviewActionsView.java
@@ -31,6 +31,7 @@
 import com.android.launcher3.R;
 import com.android.launcher3.util.MultiValueAlpha;
 import com.android.launcher3.util.MultiValueAlpha.AlphaProperty;
+import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.TaskOverlayFactory.OverlayUICallbacks;
 
 import java.lang.annotation.Retention;
@@ -141,4 +142,19 @@
     public AlphaProperty getVisibilityAlpha() {
         return mMultiValueAlpha.getProperty(INDEX_VISIBILITY_ALPHA);
     }
+
+    /** Updates vertical margins for different navigation mode. */
+    public void updateVerticalMarginForNavModeChange(Mode mode) {
+        int bottomMargin = 0;
+        if (mode == Mode.THREE_BUTTONS) {
+            bottomMargin = getResources()
+                    .getDimensionPixelSize(R.dimen.overview_actions_bottom_margin_three_button);
+        } else {
+            bottomMargin = getResources()
+                    .getDimensionPixelSize(R.dimen.overview_actions_bottom_margin_gesture);
+        }
+        LayoutParams params = (LayoutParams) getLayoutParams();
+        params.setMargins(
+                params.leftMargin, params.topMargin, params.rightMargin, bottomMargin);
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
index 49aca30..253e83c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
@@ -16,6 +16,8 @@
 
 package com.android.quickstep.views;
 
+import static android.view.Surface.ROTATION_0;
+
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
 import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_ICON_PARAMS;
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
@@ -30,8 +32,8 @@
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.TASK_DISMISS_SWIPE_UP;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.TASK_LAUNCH_SWIPE_DOWN;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_DISMISS_SWIPE_UP;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_SWIPE_DOWN;
 import static com.android.launcher3.statehandlers.DepthController.DEPTH;
 import static com.android.launcher3.uioverrides.touchcontrollers.TaskViewTouchController.SUCCESS_TRANSITION_PROGRESS;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.TAP;
@@ -55,7 +57,6 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.content.res.Configuration;
 import android.graphics.Canvas;
 import android.graphics.Point;
 import android.graphics.PointF;
@@ -114,6 +115,7 @@
 import com.android.launcher3.util.OverScroller;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.ViewPool;
+import com.android.quickstep.BaseActivityInterface;
 import com.android.quickstep.RecentsAnimationController;
 import com.android.quickstep.RecentsAnimationTargets;
 import com.android.quickstep.RecentsModel;
@@ -125,14 +127,13 @@
 import com.android.quickstep.util.AppWindowAnimationHelper;
 import com.android.quickstep.util.LayoutUtils;
 import com.android.quickstep.util.RecentsOrientedState;
+import com.android.quickstep.util.SplitScreenBounds;
 import com.android.quickstep.util.TransformParams;
-import com.android.quickstep.util.WindowSizeStrategy;
 import com.android.systemui.plugins.ResourceProvider;
 import com.android.systemui.shared.recents.IPinnedStackAnimationListener;
 import com.android.systemui.shared.recents.model.Task;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
-import com.android.systemui.shared.system.ConfigurationCompat;
 import com.android.systemui.shared.system.LauncherEventUtil;
 import com.android.systemui.shared.system.PackageManagerWrapper;
 import com.android.systemui.shared.system.SyncRtSurfaceTransactionApplierCompat;
@@ -147,7 +148,8 @@
 @TargetApi(Build.VERSION_CODES.P)
 public abstract class RecentsView<T extends BaseActivity> extends PagedView implements Insettable,
         TaskThumbnailCache.HighResLoadingState.HighResLoadingStateChangedCallback,
-        InvariantDeviceProfile.OnIDPChangeListener, TaskVisualsChangeListener {
+        InvariantDeviceProfile.OnIDPChangeListener, TaskVisualsChangeListener,
+        SplitScreenBounds.OnChangeListener {
 
     private static final String TAG = RecentsView.class.getSimpleName();
 
@@ -207,7 +209,7 @@
             };
 
     protected final RecentsOrientedState mOrientationState;
-    protected final WindowSizeStrategy mSizeStrategy;
+    protected final BaseActivityInterface mSizeStrategy;
     protected RecentsAnimationController mRecentsAnimationController;
     protected RecentsAnimationTargets mRecentsAnimationTargets;
     protected AppWindowAnimationHelper mAppWindowAnimationHelper;
@@ -379,7 +381,7 @@
     };
 
     public RecentsView(Context context, AttributeSet attrs, int defStyleAttr,
-            WindowSizeStrategy sizeStrategy) {
+            BaseActivityInterface sizeStrategy) {
         super(context, attrs, defStyleAttr);
         setPageSpacing(getResources().getDimensionPixelSize(R.dimen.recents_page_spacing));
         setEnableFreeScroll(true);
@@ -509,7 +511,8 @@
         mIPinnedStackAnimationListener.setActivity(mActivity);
         SystemUiProxy.INSTANCE.get(getContext()).setPinnedStackAnimationListener(
                 mIPinnedStackAnimationListener);
-        mOrientationState.init();
+        mOrientationState.initListeners();
+        SplitScreenBounds.INSTANCE.addOnChangeListener(this);
     }
 
     @Override
@@ -523,8 +526,9 @@
         RecentsModel.INSTANCE.get(getContext()).removeThumbnailChangeListener(this);
         mIdp.removeOnChangeListener(this);
         SystemUiProxy.INSTANCE.get(getContext()).setPinnedStackAnimationListener(null);
+        SplitScreenBounds.INSTANCE.removeOnChangeListener(this);
         mIPinnedStackAnimationListener.setActivity(null);
-        mOrientationState.destroy();
+        mOrientationState.destroyListeners();
     }
 
     @Override
@@ -550,6 +554,13 @@
         child.setLayoutDirection(mIsRtl ? View.LAYOUT_DIRECTION_LTR : View.LAYOUT_DIRECTION_RTL);
         updateTaskStartIndex(child);
         mActionsView.updateHiddenFlags(HIDDEN_NO_TASKS, false);
+        updateEmptyMessage();
+    }
+
+    @Override
+    public void draw(Canvas canvas) {
+        maybeDrawEmptyMessage(canvas);
+        super.draw(canvas);
     }
 
     private void updateTaskStartIndex(View affectingView) {
@@ -617,15 +628,6 @@
     }
 
     @Override
-    protected void onConfigurationChanged(Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        int windowConfigurationRotation = ConfigurationCompat
-                .getWindowConfigurationRotation(getResources().getConfiguration());
-        setLayoutInternal(mOrientationState.getTouchRotation(),
-                mOrientationState.getDisplayRotation(), windowConfigurationRotation);
-    }
-
-    @Override
     public boolean onTouchEvent(MotionEvent ev) {
         super.onTouchEvent(ev);
         final int x = (int) ev.getX();
@@ -771,7 +773,10 @@
         return taskViewCount;
     }
 
-    protected void onTaskStackUpdated() { }
+    protected void onTaskStackUpdated() {
+        // Lazily update the empty message only when the task stack is reapplied
+        updateEmptyMessage();
+    }
 
     public void resetTaskVisuals() {
         for (int i = getTaskViewCount() - 1; i >= 0; i--) {
@@ -838,6 +843,11 @@
         mSizeStrategy.calculateTaskSize(mActivity, mActivity.getDeviceProfile(), outRect);
     }
 
+    /** Gets the task size for modal state. */
+    public void getModalTaskSize(Rect outRect) {
+        mSizeStrategy.calculateModalTaskSize(mActivity, mActivity.getDeviceProfile(), outRect);
+    }
+
     @Override
     protected boolean computeScrollHelper() {
         boolean scrolling = super.computeScrollHelper();
@@ -1314,7 +1324,8 @@
             ComponentKey compKey = TaskUtils.getLaunchComponentKeyForTask(taskView.getTask().key);
             mActivity.getUserEventDispatcher().logTaskLaunchOrDismiss(
                     endState.logAction, Direction.UP, index, compKey);
-            mActivity.getStatsLogManager().log(TASK_DISMISS_SWIPE_UP, taskView.buildProto());
+            mActivity.getStatsLogManager().log(
+                    LAUNCHER_TASK_DISMISS_SWIPE_UP, taskView.buildProto());
         }
     }
 
@@ -1594,19 +1605,19 @@
     }
 
     public void setLayoutRotation(int touchRotation, int displayRotation) {
-        int launcherRotation = mOrientationState.getLauncherRotation();
-        setLayoutInternal(touchRotation, displayRotation, launcherRotation);
-    }
-
-    private void setLayoutInternal(int touchRotation, int displayRotation, int launcherRotation) {
-        if (mOrientationState.update(touchRotation, displayRotation, launcherRotation)) {
+        if (mOrientationState.update(touchRotation, displayRotation)) {
             mOrientationHandler = mOrientationState.getOrientationHandler();
             mIsRtl = mOrientationHandler.getRecentsRtlSetting(getResources());
-            setLayoutDirection(mIsRtl ? View.LAYOUT_DIRECTION_RTL : View.LAYOUT_DIRECTION_LTR);
+            setLayoutDirection(mIsRtl
+                    ? View.LAYOUT_DIRECTION_RTL
+                    : View.LAYOUT_DIRECTION_LTR);
+            mClearAllButton.setLayoutDirection(mIsRtl
+                    ? View.LAYOUT_DIRECTION_LTR
+                    : View.LAYOUT_DIRECTION_RTL);
             mClearAllButton.setRotation(mOrientationHandler.getDegreesRotated());
             mActivity.getDragLayer().recreateControllers();
             mActionsView.updateHiddenFlags(HIDDEN_NON_ZERO_ROTATION,
-                    touchRotation != 0 || launcherRotation != 0);
+                    touchRotation != 0 || mOrientationState.getLauncherRotation() != ROTATION_0);
             requestLayout();
         }
     }
@@ -1702,7 +1713,8 @@
         }
         int count = getChildCount();
 
-        TaskView runningTask = mRunningTaskId == -1 ? null : getTaskView(mRunningTaskId);
+        TaskView runningTask = mRunningTaskId == -1 || !mRunningTaskTileHidden
+                ? null : getTaskView(mRunningTaskId);
         int midPoint = runningTask == null ? -1 : indexOfChild(runningTask);
         int currentPage = getCurrentPage();
 
@@ -1892,8 +1904,8 @@
                     mActivity.getUserEventDispatcher().logTaskLaunchOrDismiss(
                             endState.logAction, Direction.DOWN, indexOfChild(tv),
                             TaskUtils.getLaunchComponentKeyForTask(task.key));
-                    mActivity.getStatsLogManager().log(TASK_LAUNCH_SWIPE_DOWN, tv.buildProto()
-                    );
+                    mActivity.getStatsLogManager().log(
+                            LAUNCHER_TASK_LAUNCH_SWIPE_DOWN, tv.buildProto());
                 }
             } else {
                 onTaskLaunched(false);
@@ -2079,14 +2091,6 @@
         return getScrollForPage(getRunningTaskIndex()) - mOrientationHandler.getPrimaryScroll(this);
     }
 
-    /**
-     * @return How many pixels the running task is offset on the x-axis due to the current scrollX
-     * and parent scale.
-     */
-    public float getScrollOffsetScaled() {
-        return getScrollOffset() * mOrientationHandler.getPrimaryScale(this);
-    }
-
     public Consumer<MotionEvent> getEventDispatcher(float navbarRotation) {
         float degreesRotated;
         if (navbarRotation == 0) {
@@ -2165,18 +2169,6 @@
         updatePageOffsets();
         if (getCurrentPageTaskView() != null) {
             getCurrentPageTaskView().setModalness(modalness);
-            TaskView tv = getCurrentPageTaskView();
-
-            // Move the task view up as it scales...
-            // ...the icon on taskview is hidden in modal state, so consider the top of the task
-            mTempFloatPoint[0] = 0;
-            mTempFloatPoint[1] = tv.getTop() + mTaskTopMargin;
-            // ...find the top after the transformation
-            getMatrix().mapPoints(mTempFloatPoint);
-
-            // ...make it match the top inset
-            float calcOffset = (mInsets.top - mTempFloatPoint[1]) * mTaskModalness;
-            tv.setTranslationY(calcOffset);
         }
     }
 
@@ -2185,6 +2177,13 @@
         return null;
     }
 
+    @Override
+    public void onSecondaryWindowBoundsChanged() {
+        // Invalidate the task view size
+        setInsets(mInsets);
+        requestLayout();
+    }
+
     /**
      * Enables or disables modal state for RecentsView
      * @param isModalState
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
index 97652aa..6b759ba 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/TaskView.java
@@ -30,7 +30,7 @@
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.TOUCH_RESPONSE_INTERPOLATOR;
 import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TILE;
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.TASK_LAUNCH_TAP;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_TASK_LAUNCH_TAP;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -212,7 +212,7 @@
             mActivity.getUserEventDispatcher().logTaskLaunchOrDismiss(
                     Touch.TAP, Direction.NONE, getRecentsView().indexOfChild(this),
                     TaskUtils.getLaunchComponentKeyForTask(getTask().key));
-            mActivity.getStatsLogManager().log(TASK_LAUNCH_TAP, buildProto());
+            mActivity.getStatsLogManager().log(LAUNCHER_TASK_LAUNCH_TAP, buildProto());
         });
 
         mCurrentFullscreenParams = new FullscreenDrawParams(context);
@@ -449,13 +449,13 @@
 
     public void setOrientationState(RecentsOrientedState orientationState) {
         PagedOrientationHandler orientationHandler = orientationState.getOrientationHandler();
-        boolean isRtl = orientationHandler.getRecentsRtlSetting(getResources());
+        boolean isRtl = getLayoutDirection() == LAYOUT_DIRECTION_RTL;
         LayoutParams snapshotParams = (LayoutParams) mSnapshotView.getLayoutParams();
         int thumbnailPadding = (int) getResources().getDimension(R.dimen.task_thumbnail_top_margin);
         LayoutParams iconParams = (LayoutParams) mIconView.getLayoutParams();
         switch (orientationHandler.getRotation()) {
             case Surface.ROTATION_90:
-                iconParams.gravity = (isRtl ? END : START) | CENTER_VERTICAL;
+                iconParams.gravity = (isRtl ? START : END) | CENTER_VERTICAL;
                 iconParams.rightMargin = -thumbnailPadding;
                 iconParams.leftMargin = 0;
                 iconParams.topMargin = snapshotParams.topMargin / 2;
diff --git a/quickstep/res/values-de/strings.xml b/quickstep/res/values-de/strings.xml
index e5606a3..c1cf68e 100644
--- a/quickstep/res/values-de/strings.xml
+++ b/quickstep/res/values-de/strings.xml
@@ -20,7 +20,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="recent_task_option_split_screen" msgid="5353188922202653570">"Splitscreen"</string>
-    <string name="recent_task_option_pin" msgid="7929860679018978258">"Anpinnen"</string>
+    <string name="recent_task_option_pin" msgid="7929860679018978258">"Fixieren"</string>
     <string name="recent_task_option_freeform" msgid="48863056265284071">"Freeform-Modus"</string>
     <string name="recents_empty_message" msgid="7040467240571714191">"Keine kürzlich verwendeten Elemente"</string>
     <string name="accessibility_app_usage_settings" msgid="6312864233673544149">"Einstellungen zur App-Nutzung"</string>
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 8586804..f1ea6bb 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -17,14 +17,15 @@
 <resources>
 
     <dimen name="task_thumbnail_top_margin">24dp</dimen>
-    <dimen name="task_thumbnail_bottom_margin_with_actions">44dp</dimen>
     <dimen name="task_thumbnail_half_top_margin">12dp</dimen>
     <dimen name="task_thumbnail_icon_size">48dp</dimen>
     <!-- For screens without rounded corners -->
     <dimen name="task_corner_radius_small">2dp</dimen>
 
     <!-- Overrideable in overlay that provides the Overview Actions. -->
-    <dimen name="overview_actions_height">110dp</dimen>
+    <dimen name="overview_actions_height">66dp</dimen>
+    <dimen name="overview_actions_bottom_margin_gesture">16dp</dimen>
+    <dimen name="overview_actions_bottom_margin_three_button">8dp</dimen>
     <dimen name="overview_actions_horizontal_margin">16dp</dimen>
 
     <dimen name="recents_page_spacing">10dp</dimen>
@@ -61,7 +62,8 @@
     <dimen name="task_card_menu_shadow_height">3dp</dimen>
     <dimen name="task_card_menu_horizontal_padding">0dp</dimen>
     <dimen name="portrait_task_card_horz_space">136dp</dimen>
-    <dimen name="portrait_task_card_horz_space_big_overview">24dp</dimen>
+    <dimen name="portrait_task_card_horz_space_big_overview">96dp</dimen>
+    <dimen name="portrait_modal_task_card_horz_space">60dp</dimen>
     <dimen name="landscape_task_card_horz_space">200dp</dimen>
     <dimen name="multi_window_task_card_horz_space">100dp</dimen>
     <!-- Copied from framework resource:
@@ -77,6 +79,9 @@
     <!-- Distance to move elements when swiping up to go home from launcher -->
     <dimen name="home_pullback_distance">28dp</dimen>
 
+    <!-- Distance to move the tasks when swiping up while the device is locked -->
+    <dimen name="device_locked_y_offset">-80dp</dimen>
+
     <!-- Overscroll Gesture -->
     <dimen name="gestures_overscroll_fling_threshold">40dp</dimen>
     <dimen name="gestures_overscroll_active_threshold">80dp</dimen>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index b474a32..c841170 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -129,16 +129,18 @@
     <!-- Feedback shown during interactive parts of Home gesture tutorial when the gesture is horizontal instead of vertical. [CHAR LIMIT=100] -->
     <string name="home_gesture_feedback_wrong_swipe_direction" translatable="false">Make sure you swipe straight up</string>
 
-  <!-- Title shown on the confirmation screen after successful gesture. [CHAR LIMIT=30] -->
-  <string name="gesture_tutorial_confirm_title" translatable="false">All set</string>
-    <!-- Button text shown on a button on the confirm screen. [CHAR LIMIT=14] -->
-    <string name="gesture_tutorial_action_button_label" translatable="false">Done</string>
-    <!-- Button text shown on a text button on the confirm screen. [CHAR LIMIT=14] -->
-    <string name="gesture_tutorial_action_text_button_label" translatable="false">Settings</string>
+    <!-- Title shown on the confirmation screen after successful gesture. [CHAR LIMIT=30] -->
+    <string name="gesture_tutorial_confirm_title" translatable="false">All set</string>
+    <!-- Button text shown on a button on the confirm screen to leave the tutorial. [CHAR LIMIT=14] -->
+    <string name="gesture_tutorial_action_button_label_done" translatable="false">Done</string>
+    <!-- Button text shown on a button to go to Settings. [CHAR LIMIT=14] -->
+    <string name="gesture_tutorial_action_button_label_settings" translatable="false">Settings</string>
 
     <!-- ******* Overview ******* -->
     <!-- Label for a button that causes the current overview app to be shared. [CHAR_LIMIT=40] -->
     <string name="action_share">Share</string>
     <!-- Label for a button that causes a screen shot of the current app to be taken. [CHAR_LIMIT=40] -->
     <string name="action_screenshot">Screenshot</string>
+    <!-- Message shown when an action is blocked by a policy enforced by the app or the organization managing the device. [CHAR_LIMIT=NONE] -->
+    <string name="blocked_by_policy">This action isn\'t allowed by the app or your organization</string>
 </resources>
\ 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 10e3a28..0968d8e 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -30,7 +30,6 @@
 import android.os.Bundle;
 import android.os.CancellationSignal;
 
-import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.model.WellbeingModel;
 import com.android.launcher3.popup.SystemShortcut;
@@ -38,6 +37,7 @@
 import com.android.launcher3.proxy.StartActivityParams;
 import com.android.launcher3.statehandlers.BackButtonAlphaHandler;
 import com.android.launcher3.statehandlers.DepthController;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.uioverrides.RecentsViewStateController;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.UiThreadHelper;
@@ -92,6 +92,9 @@
     @Override
     public void onNavigationModeChanged(Mode newMode) {
         getDragLayer().recreateControllers();
+        if (mActionsView != null && isOverviewActionsEnabled()) {
+            mActionsView.updateVerticalMarginForNavModeChange(newMode);
+        }
     }
 
     @Override
@@ -150,6 +153,7 @@
 
     @Override
     protected void onDeferredResumed() {
+        super.onDeferredResumed();
         if (mPendingActivityRequestCode != -1 && isInState(NORMAL)) {
             // Remove any active ProxyActivityStarter task and send RESULT_CANCELED to Launcher.
             onActivityResult(mPendingActivityRequestCode, RESULT_CANCELED, null);
@@ -167,13 +171,18 @@
         mActionsView = findViewById(R.id.overview_actions_view);
         ((RecentsView) getOverviewPanel()).init(mActionsView);
 
-        if (FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(this)) {
+        if (isOverviewActionsEnabled()) {
             // Overview is above all other launcher elements, including qsb, so move it to the top.
             getOverviewPanel().bringToFront();
             mActionsView.bringToFront();
+            mActionsView.updateVerticalMarginForNavModeChange(SysUINavigationMode.getMode(this));
         }
     }
 
+    private boolean isOverviewActionsEnabled() {
+        return FeatureFlags.ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(this);
+    }
+
     public <T extends OverviewActionsView> T getActionsView() {
         return (T) mActionsView;
     }
@@ -186,7 +195,7 @@
     }
 
     @Override
-    protected StateHandler[] createStateHandlers() {
+    protected StateHandler<LauncherState>[] createStateHandlers() {
         return new StateHandler[] {
                 getAllAppsController(),
                 getWorkspace(),
@@ -200,9 +209,8 @@
     }
 
     @Override
-    protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs,
-            LauncherStateManager stateManager) {
-        return new QuickstepOnboardingPrefs(this, sharedPrefs, stateManager);
+    protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs) {
+        return new QuickstepOnboardingPrefs(this, sharedPrefs);
     }
 
     @Override
@@ -296,4 +304,8 @@
     public ShelfPeekAnim getShelfPeekAnim() {
         return mShelfPeekAnim;
     }
+
+    public void setHintUserWillBeActive() {
+        addActivityFlags(ACTIVITY_STATE_USER_WILL_BE_ACTIVE);
+    }
 }
diff --git a/quickstep/src/com/android/launcher3/statehandlers/BackButtonAlphaHandler.java b/quickstep/src/com/android/launcher3/statehandlers/BackButtonAlphaHandler.java
index 075a483..13501a4 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/BackButtonAlphaHandler.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/BackButtonAlphaHandler.java
@@ -16,14 +16,13 @@
 
 package com.android.launcher3.statehandlers;
 
-import static com.android.launcher3.LauncherState.FLAG_HIDE_BACK_BUTTON;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.quickstep.AnimatedFloat.VALUE;
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.util.UiThreadHelper;
 import com.android.quickstep.AnimatedFloat;
@@ -33,7 +32,7 @@
 /**
  * State handler for animating back button alpha
  */
-public class BackButtonAlphaHandler implements LauncherStateManager.StateHandler {
+public class BackButtonAlphaHandler implements StateHandler<LauncherState> {
 
     private final BaseQuickstepLauncher mLauncher;
     private final AnimatedFloat mBackAlpha = new AnimatedFloat(this::updateBackAlpha);
diff --git a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
index 8c778c0..8292a92 100644
--- a/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
+++ b/quickstep/src/com/android/launcher3/statehandlers/DepthController.java
@@ -26,10 +26,10 @@
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.PendingAnimation;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 import com.android.systemui.shared.system.SurfaceControlCompat;
@@ -39,7 +39,7 @@
 /**
  * Controls blur and wallpaper zoom, for the Launcher surface only.
  */
-public class DepthController implements LauncherStateManager.StateHandler {
+public class DepthController implements StateHandler<LauncherState> {
 
     public static final FloatProperty<DepthController> DEPTH =
             new FloatProperty<DepthController>("depth") {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index 47fff5e..ec3a490 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -36,9 +36,9 @@
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.graphics.OverviewScrim;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.quickstep.views.RecentsView;
 
@@ -49,7 +49,7 @@
  * @param <T> the recents view
  */
 public abstract class BaseRecentsViewStateController<T extends RecentsView>
-        implements StateHandler {
+        implements StateHandler<LauncherState> {
     protected final T mRecentsView;
     protected final BaseQuickstepLauncher mLauncher;
 
diff --git a/quickstep/src/com/android/quickstep/BaseActivityInterface.java b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
index d51d6df..f29f0ff 100644
--- a/quickstep/src/com/android/quickstep/BaseActivityInterface.java
+++ b/quickstep/src/com/android/quickstep/BaseActivityInterface.java
@@ -15,27 +15,34 @@
  */
 package com.android.quickstep;
 
+import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
+import static com.android.quickstep.SysUINavigationMode.getMode;
+import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
+
 import android.annotation.TargetApi;
 import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.PointF;
 import android.graphics.Rect;
-import android.graphics.RectF;
 import android.os.Build;
-import android.util.Pair;
 import android.view.MotionEvent;
-import android.view.View;
 import android.view.animation.Interpolator;
 
-import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.UiThread;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.statehandlers.DepthController;
-import com.android.launcher3.touch.PagedOrientationHandler;
+import com.android.launcher3.statemanager.BaseState;
+import com.android.launcher3.statemanager.StatefulActivity;
+import com.android.launcher3.util.WindowBounds;
+import com.android.quickstep.SysUINavigationMode.Mode;
 import com.android.quickstep.util.ActivityInitListener;
 import com.android.quickstep.util.ShelfPeekAnim;
+import com.android.quickstep.util.SplitScreenBounds;
+import com.android.quickstep.views.RecentsView;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
 
@@ -46,95 +53,234 @@
  * Utility class which abstracts out the logical differences between Launcher and RecentsActivity.
  */
 @TargetApi(Build.VERSION_CODES.P)
-public interface BaseActivityInterface<T extends BaseDraggingActivity> {
+public abstract class BaseActivityInterface<STATE_TYPE extends BaseState<STATE_TYPE>,
+        ACTIVITY_TYPE extends StatefulActivity<STATE_TYPE>> {
 
-    void onTransitionCancelled(boolean activityVisible);
+    private final PointF mTempPoint = new PointF();
+    public final boolean rotationSupportedByActivity;
 
-    int getSwipeUpDestinationAndLength(DeviceProfile dp, Context context, Rect outRect);
-
-    /**
-     * @return The progress of the swipe where we start resisting the user, where 0 is fullscreen
-     * and 1 is recents. These values should probably be greater than 1 to let the user swipe past
-     * recents before we start resisting them.
-     */
-    default Pair<Float, Float> getSwipeUpPullbackStartAndMaxProgress() {
-        return new Pair<>(1.4f, 1.8f);
+    protected BaseActivityInterface(boolean rotationSupportedByActivity) {
+        this.rotationSupportedByActivity = rotationSupportedByActivity;
     }
 
-    void onSwipeUpToRecentsComplete();
+    public void onTransitionCancelled(boolean activityVisible) {
+        ACTIVITY_TYPE activity = getCreatedActivity();
+        if (activity == null) {
+            return;
+        }
+        STATE_TYPE startState = activity.getStateManager().getRestState();
+        activity.getStateManager().goToState(startState, activityVisible);
+    }
 
-    default void onSwipeUpToHomeComplete() { }
-    void onAssistantVisibilityChanged(float visibility);
+    public abstract int getSwipeUpDestinationAndLength(
+            DeviceProfile dp, Context context, Rect outRect);
 
-    @NonNull HomeAnimationFactory prepareHomeUI();
+    public void onSwipeUpToRecentsComplete() {
+        // Re apply state in case we did something funky during the transition.
+        ACTIVITY_TYPE activity = getCreatedActivity();
+        if (activity == null) {
+            return;
+        }
+        activity.getStateManager().reapplyState();
+    }
 
-    AnimationFactory prepareRecentsUI(boolean activityVisible, boolean animateActivity,
-            Consumer<AnimatorPlaybackController> callback);
+    public void onSwipeUpToHomeComplete() { }
 
-    ActivityInitListener createActivityInitListener(Predicate<Boolean> onInitListener);
+    public abstract void onAssistantVisibilityChanged(float visibility);
+
+    public abstract AnimationFactory prepareRecentsUI(
+            boolean activityVisible, Consumer<AnimatorPlaybackController> callback);
+
+    public abstract ActivityInitListener createActivityInitListener(
+            Predicate<Boolean> onInitListener);
 
     /**
      * Sets a callback to be run when an activity launch happens while launcher is not yet resumed.
      */
-    default void setOnDeferredActivityLaunchCallback(Runnable r) {}
+    public void setOnDeferredActivityLaunchCallback(Runnable r) {}
 
     @Nullable
-    T getCreatedActivity();
+    public abstract ACTIVITY_TYPE getCreatedActivity();
 
     @Nullable
-    default DepthController getDepthController() {
+    public DepthController getDepthController() {
         return null;
     }
 
-    default boolean isResumed() {
-        BaseDraggingActivity activity = getCreatedActivity();
+    public final boolean isResumed() {
+        ACTIVITY_TYPE activity = getCreatedActivity();
         return activity != null && activity.hasBeenResumed();
     }
 
-    default boolean isStarted() {
-        BaseDraggingActivity activity = getCreatedActivity();
+    public final boolean isStarted() {
+        ACTIVITY_TYPE activity = getCreatedActivity();
         return activity != null && activity.isStarted();
     }
 
     @UiThread
     @Nullable
-    <T extends View> T getVisibleRecentsView();
+    public abstract <T extends RecentsView> T getVisibleRecentsView();
 
     @UiThread
-    boolean switchToRecentsIfVisible(Runnable onCompleteCallback);
+    public abstract boolean switchToRecentsIfVisible(Runnable onCompleteCallback);
 
-    Rect getOverviewWindowBounds(Rect homeBounds, RemoteAnimationTargetCompat target);
+    public abstract Rect getOverviewWindowBounds(
+            Rect homeBounds, RemoteAnimationTargetCompat target);
 
-    boolean allowMinimizeSplitScreen();
+    public abstract boolean allowMinimizeSplitScreen();
 
-    default boolean deferStartingActivity(RecentsAnimationDeviceState deviceState, MotionEvent ev) {
+    public boolean deferStartingActivity(RecentsAnimationDeviceState deviceState, MotionEvent ev) {
         return true;
     }
 
     /**
      * Updates the prediction state to the overview state.
      */
-    default void updateOverviewPredictionState() {
-        // By default overview predictions are not supported
+    public void updateOverviewPredictionState() {
+        // By public overview predictions are not supported
     }
 
     /**
      * Used for containerType in {@link com.android.launcher3.logging.UserEventDispatcher}
      */
-    int getContainerType();
+    public abstract int getContainerType();
 
-    boolean isInLiveTileMode();
+    public abstract boolean isInLiveTileMode();
 
-    void onLaunchTaskFailed();
+    public abstract void onLaunchTaskFailed();
 
-    void onLaunchTaskSuccess();
+    public void onLaunchTaskSuccess() {
+        ACTIVITY_TYPE activity = getCreatedActivity();
+        if (activity == null) {
+            return;
+        }
+        activity.getStateManager().moveToRestState();
+    }
 
-    default void closeOverlay() { }
+    public void closeOverlay() { }
 
-    default void switchRunningTaskViewToScreenshot(ThumbnailData thumbnailData,
-            Runnable runnable) {}
+    public void switchRunningTaskViewToScreenshot(ThumbnailData thumbnailData, Runnable runnable) {
+        ACTIVITY_TYPE activity = getCreatedActivity();
+        if (activity == null) {
+            return;
+        }
+        RecentsView recentsView = activity.getOverviewPanel();
+        if (recentsView == null) {
+            if (runnable != null) {
+                runnable.run();
+            }
+            return;
+        }
+        recentsView.switchToScreenshot(thumbnailData, runnable);
+    }
 
-    interface AnimationFactory {
+    public void setHintUserWillBeActive() {}
+
+    /**
+     * Sets the expected window size in multi-window mode
+     */
+    public abstract void getMultiWindowSize(Context context, DeviceProfile dp, PointF out);
+
+    /**
+     * Calculates the taskView size for the provided device configuration
+     */
+    public final void calculateTaskSize(Context context, DeviceProfile dp, Rect outRect) {
+        calculateTaskSize(context, dp, getExtraSpace(context, dp), outRect);
+    }
+
+    protected abstract float getExtraSpace(Context context, DeviceProfile dp);
+
+    private void calculateTaskSize(
+            Context context, DeviceProfile dp, float extraVerticalSpace, Rect outRect) {
+        Resources res = context.getResources();
+        final boolean showLargeTaskSize = showOverviewActions(context);
+
+        final int paddingResId;
+        if (dp.isMultiWindowMode) {
+            paddingResId = R.dimen.multi_window_task_card_horz_space;
+        } else if (dp.isVerticalBarLayout()) {
+            paddingResId = R.dimen.landscape_task_card_horz_space;
+        } else if (showLargeTaskSize) {
+            paddingResId = R.dimen.portrait_task_card_horz_space_big_overview;
+        } else {
+            paddingResId = R.dimen.portrait_task_card_horz_space;
+        }
+        float paddingHorz = res.getDimension(paddingResId);
+        float paddingVert = showLargeTaskSize
+                ? 0 : res.getDimension(R.dimen.task_card_vert_space);
+
+        calculateTaskSizeInternal(context, dp, extraVerticalSpace, paddingHorz, paddingVert,
+                res.getDimension(R.dimen.task_thumbnail_top_margin), outRect);
+    }
+
+    private void calculateTaskSizeInternal(Context context, DeviceProfile dp,
+            float extraVerticalSpace, float paddingHorz, float paddingVert, float topIconMargin,
+            Rect outRect) {
+        float taskWidth, taskHeight;
+        Rect insets = dp.getInsets();
+        if (dp.isMultiWindowMode) {
+            WindowBounds bounds = SplitScreenBounds.INSTANCE.getSecondaryWindowBounds(context);
+            taskWidth = bounds.availableSize.x;
+            taskHeight = bounds.availableSize.y;
+        } else {
+            taskWidth = dp.availableWidthPx;
+            taskHeight = dp.availableHeightPx;
+        }
+
+        // Note this should be same as dp.availableWidthPx and dp.availableHeightPx unless
+        // we override the insets ourselves.
+        int launcherVisibleWidth = dp.widthPx - insets.left - insets.right;
+        int launcherVisibleHeight = dp.heightPx - insets.top - insets.bottom;
+
+        float availableHeight = launcherVisibleHeight
+                - topIconMargin - extraVerticalSpace - paddingVert;
+        float availableWidth = launcherVisibleWidth - paddingHorz;
+
+        float scale = Math.min(availableWidth / taskWidth, availableHeight / taskHeight);
+        float outWidth = scale * taskWidth;
+        float outHeight = scale * taskHeight;
+
+        // Center in the visible space
+        float x = insets.left + (launcherVisibleWidth - outWidth) / 2;
+        float y = insets.top + Math.max(topIconMargin,
+                (launcherVisibleHeight - extraVerticalSpace - outHeight) / 2);
+        outRect.set(Math.round(x), Math.round(y),
+                Math.round(x) + Math.round(outWidth), Math.round(y) + Math.round(outHeight));
+    }
+
+    /**
+     * Calculates the modal taskView size for the provided device configuration
+     */
+    public void calculateModalTaskSize(Context context, DeviceProfile dp, Rect outRect) {
+        float paddingHorz = context.getResources().getDimension(dp.isMultiWindowMode
+                ? R.dimen.multi_window_task_card_horz_space
+                : dp.isVerticalBarLayout()
+                        ? R.dimen.landscape_task_card_horz_space
+                        : R.dimen.portrait_modal_task_card_horz_space);
+        float extraVerticalSpace = getOverviewActionsHeight(context);
+        float paddingVert = 0;
+        float topIconMargin = 0;
+        calculateTaskSizeInternal(context, dp, extraVerticalSpace, paddingHorz, paddingVert,
+                topIconMargin, outRect);
+    }
+
+    /** Gets the space that the overview actions will take, including margins. */
+    public float getOverviewActionsHeight(Context context) {
+        Resources res = context.getResources();
+        float actionsBottomMargin = 0;
+        if (getMode(context) == Mode.THREE_BUTTONS) {
+            actionsBottomMargin = res.getDimensionPixelSize(
+                    R.dimen.overview_actions_bottom_margin_three_button);
+        } else {
+            actionsBottomMargin = res.getDimensionPixelSize(
+                    R.dimen.overview_actions_bottom_margin_gesture);
+        }
+        float overviewActionsHeight = actionsBottomMargin
+                + res.getDimensionPixelSize(R.dimen.overview_actions_height);
+        return overviewActionsHeight;
+    }
+
+    public interface AnimationFactory {
 
         default void onRemoteAnimationReceived(RemoteAnimationTargets targets) { }
 
@@ -153,34 +299,7 @@
         default void setRecentsAttachedToAppWindow(boolean attached, boolean animate) { }
     }
 
-    interface HomeAnimationFactory {
-
-        /** Return the floating view that will animate in sync with the closing window. */
-        default @Nullable View getFloatingView() {
-            return null;
-        }
-
-        @NonNull RectF getWindowTargetRect();
-
-        @NonNull AnimatorPlaybackController createActivityAnimationToHome();
-
-        default void playAtomicAnimation(float velocity) {
-            // No-op
-        }
-
-        static RectF getDefaultWindowTargetRect(PagedOrientationHandler orientationHandler,
-            DeviceProfile dp) {
-            final int halfIconSize = dp.iconSizePx / 2;
-            float primaryDimension = orientationHandler
-                .getPrimaryValue(dp.availableWidthPx, dp.availableHeightPx);
-            float secondaryDimension = orientationHandler
-                .getSecondaryValue(dp.availableWidthPx, dp.availableHeightPx);
-            final float targetX =  primaryDimension / 2f;
-            final float targetY = secondaryDimension - dp.hotseatBarSizePx;
-            // Fallback to animate to center of screen.
-            return new RectF(targetX - halfIconSize, targetY - halfIconSize,
-                    targetX + halfIconSize, targetY + halfIconSize);
-        }
-
+    protected static boolean showOverviewActions(Context context) {
+        return ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(context);
     }
 }
diff --git a/quickstep/src/com/android/quickstep/BaseRecentsActivity.java b/quickstep/src/com/android/quickstep/BaseRecentsActivity.java
deleted file mode 100644
index 1b9158b..0000000
--- a/quickstep/src/com/android/quickstep/BaseRecentsActivity.java
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep;
-
-import static android.content.pm.ActivityInfo.CONFIG_ORIENTATION;
-import static android.content.pm.ActivityInfo.CONFIG_SCREEN_SIZE;
-
-import android.content.Intent;
-import android.content.res.Configuration;
-import android.os.Bundle;
-
-import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.BaseDraggingActivity;
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.R;
-import com.android.launcher3.util.ActivityTracker;
-import com.android.launcher3.util.SystemUiController;
-import com.android.launcher3.util.Themes;
-
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-
-/**
- * A base fallback recents activity that provides support for device profile changes, activity
- * lifecycle tracking, and basic input handling from recents.
- *
- * This class is only used as a fallback in case the default launcher does not have a recents
- * implementation.
- */
-public abstract class BaseRecentsActivity extends BaseDraggingActivity {
-
-    public static final ActivityTracker<BaseRecentsActivity> ACTIVITY_TRACKER =
-            new ActivityTracker<>();
-    private Configuration mOldConfig;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        mOldConfig = new Configuration(getResources().getConfiguration());
-        initDeviceProfile();
-        initViews();
-
-        getSystemUiController().updateUiState(SystemUiController.UI_STATE_BASE_WINDOW,
-                Themes.getAttrBoolean(this, R.attr.isWorkspaceDarkText));
-        ACTIVITY_TRACKER.handleCreate(this);
-    }
-
-    /**
-     * Init drag layer and overview panel views.
-     */
-    abstract protected void initViews();
-
-    @Override
-    public void onConfigurationChanged(Configuration newConfig) {
-        int diff = newConfig.diff(mOldConfig);
-        if ((diff & (CONFIG_ORIENTATION | CONFIG_SCREEN_SIZE)) != 0) {
-            onHandleConfigChanged();
-        }
-        mOldConfig.setTo(newConfig);
-        super.onConfigurationChanged(newConfig);
-    }
-
-    /**
-     * Logic for when device configuration changes (rotation, screen size change, multi-window,
-     * etc.)
-     */
-    protected void onHandleConfigChanged() {
-        mUserEventDispatcher = null;
-        initDeviceProfile();
-
-        AbstractFloatingView.closeOpenViews(this, true,
-                AbstractFloatingView.TYPE_ALL & ~AbstractFloatingView.TYPE_REBIND_SAFE);
-        dispatchDeviceProfileChanged();
-
-        reapplyUi();
-    }
-
-    /**
-     * Initialize/update the device profile.
-     */
-    private void initDeviceProfile() {
-        mDeviceProfile = createDeviceProfile();
-        onDeviceProfileInitiated();
-    }
-
-    /**
-     * Generate the device profile to use in this activity.
-     * @return device profile
-     */
-    protected DeviceProfile createDeviceProfile() {
-        DeviceProfile dp = InvariantDeviceProfile.INSTANCE.get(this).getDeviceProfile(this);
-
-        // In case we are reusing IDP, create a copy so that we don't conflict with Launcher
-        // activity.
-        return dp.copy(this);
-    }
-
-
-    @Override
-    protected void onStop() {
-        super.onStop();
-
-        // Workaround for b/78520668, explicitly trim memory once UI is hidden
-        onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
-    }
-
-    @Override
-    public void onEnterAnimationComplete() {
-        super.onEnterAnimationComplete();
-        // After the transition to home, enable the high-res thumbnail loader if it wasn't enabled
-        // as a part of quickstep, so that high-res thumbnails can load the next time we enter
-        // overview
-        RecentsModel.INSTANCE.get(this).getThumbnailCache()
-                .getHighResLoadingState().setVisible(true);
-    }
-
-    @Override
-    public void onTrimMemory(int level) {
-        super.onTrimMemory(level);
-        RecentsModel.INSTANCE.get(this).onTrimMemory(level);
-    }
-
-    @Override
-    protected void onNewIntent(Intent intent) {
-        super.onNewIntent(intent);
-        ACTIVITY_TRACKER.handleNewIntent(this, intent);
-    }
-
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
-        ACTIVITY_TRACKER.onActivityDestroyed(this);
-    }
-
-    @Override
-    public void onBackPressed() {
-        // TODO: Launch the task we came from
-        startHome();
-    }
-
-    public void startHome() {
-        startActivity(new Intent(Intent.ACTION_MAIN)
-                .addCategory(Intent.CATEGORY_HOME)
-                .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
-    }
-
-    @Override
-    public void dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) {
-        super.dump(prefix, fd, writer, args);
-        writer.println(prefix + "Misc:");
-        dumpMisc(prefix + "\t", writer);
-    }
-}
diff --git a/quickstep/src/com/android/quickstep/GestureState.java b/quickstep/src/com/android/quickstep/GestureState.java
index 5adcc2e..8e14bbb 100644
--- a/quickstep/src/com/android/quickstep/GestureState.java
+++ b/quickstep/src/com/android/quickstep/GestureState.java
@@ -15,13 +15,14 @@
  */
 package com.android.quickstep;
 
-import static com.android.quickstep.GestureState.GestureEndTarget.NEW_TASK;
 import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
 
+import android.annotation.TargetApi;
 import android.app.ActivityManager;
 import android.content.Intent;
+import android.os.Build;
 
-import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.RemoteAnimationTargetCompat;
@@ -33,6 +34,7 @@
  * Manages the state for an active system gesture, listens for events from the system and Launcher,
  * and fires events when the states change.
  */
+@TargetApi(Build.VERSION_CODES.R)
 public class GestureState implements RecentsAnimationCallbacks.RecentsAnimationListener {
 
     /**
@@ -125,6 +127,7 @@
     private ActivityManager.RunningTaskInfo mRunningTask;
     private GestureEndTarget mEndTarget;
     private RemoteAnimationTargetCompat mLastAppearedTaskTarget;
+    private int mLastStartedTaskId = -1;
 
     public GestureState(OverviewComponentObserver componentObserver, int gestureId) {
         mHomeIntent = componentObserver.getHomeIntent();
@@ -143,6 +146,7 @@
         mRunningTask = other.mRunningTask;
         mEndTarget = other.mEndTarget;
         mLastAppearedTaskTarget = other.mLastAppearedTaskTarget;
+        mLastStartedTaskId = other.mLastStartedTaskId;
     }
 
     public GestureState() {
@@ -192,7 +196,7 @@
     /**
      * @return the interface to the activity handing the UI updates for this gesture.
      */
-    public <T extends BaseDraggingActivity> BaseActivityInterface<T> getActivityInterface() {
+    public <T extends StatefulActivity<?>> BaseActivityInterface<?, T> getActivityInterface() {
         return mActivityInterface;
     }
 
@@ -239,6 +243,21 @@
     }
 
     /**
+     * Updates the last task that we started via startActivityFromRecents() during this gesture.
+     */
+    public void updateLastStartedTaskId(int lastStartedTaskId) {
+        mLastStartedTaskId = lastStartedTaskId;
+    }
+
+    /**
+     * @return The id of the task that was most recently started during this gesture, or -1 if
+     * no task has been started yet (i.e. we haven't settled on a new task).
+     */
+    public int getLastStartedTaskId() {
+        return mLastStartedTaskId;
+    }
+
+    /**
      * @return the end target for this gesture (if known).
      */
     public GestureEndTarget getEndTarget() {
@@ -304,6 +323,7 @@
         pw.println("  runningTask=" + mRunningTask);
         pw.println("  endTarget=" + mEndTarget);
         pw.println("  lastAppearedTaskTarget=" + mLastAppearedTaskTarget);
+        pw.println("  lastStartedTaskId=" + mLastStartedTaskId);
         pw.println("  isRecentsAnimationRunning=" + isRecentsAnimationRunning());
     }
 }
diff --git a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
index 231ee72..0449d0c 100644
--- a/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
+++ b/quickstep/src/com/android/quickstep/OverviewComponentObserver.java
@@ -140,7 +140,7 @@
 
         if (!mDeviceState.isHomeDisabled() && (defaultHome == null || mIsDefaultHome)) {
             // User default home is same as out home app. Use Overview integrated in Launcher.
-            mActivityInterface = new LauncherActivityInterface();
+            mActivityInterface = LauncherActivityInterface.INSTANCE;
             mIsHomeAndOverviewSame = true;
             mOverviewIntent = mMyHomeIntent;
             mCurrentHomeIntent.setComponent(mMyHomeIntent.getComponent());
@@ -150,7 +150,7 @@
         } else {
             // The default home app is a different launcher. Use the fallback Overview instead.
 
-            mActivityInterface = new FallbackActivityInterface();
+            mActivityInterface = FallbackActivityInterface.INSTANCE;
             mIsHomeAndOverviewSame = false;
             mOverviewIntent = mFallbackIntent;
             mCurrentHomeIntent.setComponent(defaultHome);
diff --git a/quickstep/src/com/android/quickstep/RecentTasksList.java b/quickstep/src/com/android/quickstep/RecentTasksList.java
index b0ce8e6..2d9c56f 100644
--- a/quickstep/src/com/android/quickstep/RecentTasksList.java
+++ b/quickstep/src/com/android/quickstep/RecentTasksList.java
@@ -154,8 +154,7 @@
      * Loads and creates a list of all the recent tasks.
      */
     @VisibleForTesting
-    ArrayList<Task> loadTasksInBackground(int numTasks,
-            boolean loadKeysOnly) {
+    ArrayList<Task> loadTasksInBackground(int numTasks, boolean loadKeysOnly) {
         int currentUserId = Process.myUserHandle().getIdentifier();
         ArrayList<Task> allTasks = new ArrayList<>();
         List<ActivityManager.RecentTaskInfo> rawTasks =
@@ -174,9 +173,7 @@
             }
         };
 
-        int taskCount = rawTasks.size();
-        for (int i = 0; i < taskCount; i++) {
-            ActivityManager.RecentTaskInfo rawTask = rawTasks.get(i);
+        for (ActivityManager.RecentTaskInfo rawTask : rawTasks) {
             Task.TaskKey taskKey = new Task.TaskKey(rawTask);
             Task task;
             if (!loadKeysOnly) {
diff --git a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
index fe95e83..58870ed 100644
--- a/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/BackGestureTutorialController.java
@@ -68,7 +68,7 @@
     @Override
     Integer getActionButtonStringId() {
         if (mTutorialType == BACK_NAVIGATION_COMPLETE) {
-            return R.string.gesture_tutorial_action_button_label;
+            return R.string.gesture_tutorial_action_button_label_done;
         }
         return null;
     }
@@ -76,7 +76,7 @@
     @Override
     Integer getActionTextButtonStringId() {
         if (mTutorialType == BACK_NAVIGATION_COMPLETE) {
-            return R.string.gesture_tutorial_action_text_button_label;
+            return R.string.gesture_tutorial_action_button_label_settings;
         }
         return null;
     }
@@ -89,7 +89,6 @@
     @Override
     void onActionTextButtonClicked(View button) {
         mTutorialFragment.startSystemNavigationSetting();
-        mTutorialFragment.closeTutorial();
     }
 
     @Override
diff --git a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
index 0e45376..524cbaf 100644
--- a/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
+++ b/quickstep/src/com/android/quickstep/interaction/HomeGestureTutorialController.java
@@ -60,7 +60,7 @@
     @Override
     Integer getActionButtonStringId() {
         if (mTutorialType == HOME_NAVIGATION_COMPLETE) {
-            return R.string.gesture_tutorial_action_button_label;
+            return R.string.gesture_tutorial_action_button_label_done;
         }
         return null;
     }
diff --git a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
index 3a56b0e..44c1a5d 100644
--- a/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
+++ b/quickstep/src/com/android/quickstep/interaction/TutorialFragment.java
@@ -15,7 +15,6 @@
  */
 package com.android.quickstep.interaction;
 
-import android.content.ActivityNotFoundException;
 import android.content.Intent;
 import android.graphics.Insets;
 import android.os.Bundle;
@@ -35,8 +34,6 @@
 import com.android.launcher3.R;
 import com.android.quickstep.interaction.TutorialController.TutorialType;
 
-import java.net.URISyntaxException;
-
 abstract class TutorialFragment extends Fragment implements OnTouchListener {
 
     private static final String LOG_TAG = "TutorialFragment";
@@ -182,14 +179,6 @@
     }
 
     void startSystemNavigationSetting() {
-        try {
-            startActivityForResult(
-                    Intent.parseUri(SYSTEM_NAVIGATION_SETTING_INTENT, /* flags= */ 0),
-                    /* requestCode= */ 0);
-        } catch (URISyntaxException e) {
-            Log.e(LOG_TAG, "The launch Intent Uri is wrong syntax: " + e);
-        } catch (ActivityNotFoundException e) {
-            Log.e(LOG_TAG, "The launch Activity not found: " + e);
-        }
+        startActivity(new Intent("com.android.settings.GESTURE_NAVIGATION_SETTINGS"));
     }
 }
diff --git a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
index 2d51732..8889560 100644
--- a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
+++ b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
@@ -16,17 +16,17 @@
 
 package com.android.quickstep.logging;
 
-import static android.stats.launcher.nano.Launcher.ALLAPPS;
-import static android.stats.launcher.nano.Launcher.BACKGROUND;
-import static android.stats.launcher.nano.Launcher.HOME;
-import static android.stats.launcher.nano.Launcher.OVERVIEW;
+import static com.android.launcher3.logger.LauncherAtom.ContainerInfo.ContainerCase.FOLDER;
+import static com.android.launcher3.logger.LauncherAtom.ItemInfo.ItemCase.WIDGET;
 
 import android.content.Context;
+import android.util.Log;
 
 import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.logger.LauncherAtom;
+import com.android.launcher3.logging.InstanceId;
 import com.android.launcher3.logging.StatsLogManager;
-import com.android.launcher3.logging.StatsLogUtils;
 import com.android.launcher3.model.AllAppsList;
 import com.android.launcher3.model.BaseModelUpdateTask;
 import com.android.launcher3.model.BgDataModel;
@@ -34,11 +34,13 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.LauncherAppWidgetInfo;
 import com.android.launcher3.util.IntSparseArrayMap;
+import com.android.launcher3.util.LogConfig;
+import com.android.systemui.shared.system.SysUiStatsLog;
 
 import java.util.ArrayList;
 
 /**
- * This method calls the StatsLog hidden method until they are made available public.
+ * This class calls StatsLog compile time generated methods.
  *
  * To see if the logs are properly sent to statsd, execute following command.
  * $ adb root && adb shell statsd
@@ -47,35 +49,98 @@
  */
 public class StatsLogCompatManager extends StatsLogManager {
 
-    private static final int SUPPORTED_TARGET_DEPTH = 2;
     private static final String TAG = "StatsLog";
-    private static final boolean DEBUG = false;
+    private static final boolean IS_VERBOSE = Utilities.isPropertyEnabled(LogConfig.STATSLOG);
+
     private static Context sContext;
 
+    private static final int DEFAULT_WIDGET_SPAN_XY = 1;
+    private static final int DEFAULT_WORKSPACE_GRID_XY = -1;
+    private static final int DEFAULT_PAGE_INDEX = -2;
+    private static final InstanceId DEFAULT_INSTANCE_ID = InstanceId.fakeInstanceId(0);
+
     public StatsLogCompatManager(Context context) {
         sContext = context;
     }
 
+    /**
+     * Logs a {@link LauncherEvent}.
+     */
     @Override
-    public void verify() {
-        if (!(StatsLogUtils.LAUNCHER_STATE_ALLAPPS == ALLAPPS
-                && StatsLogUtils.LAUNCHER_STATE_BACKGROUND == BACKGROUND
-                && StatsLogUtils.LAUNCHER_STATE_OVERVIEW == OVERVIEW
-                && StatsLogUtils.LAUNCHER_STATE_HOME == HOME)) {
-            throw new IllegalStateException(
-                    "StatsLogUtil constants doesn't match enums in launcher.proto");
+    public void log(LauncherEvent event) {
+        log(event, DEFAULT_INSTANCE_ID, LauncherAtom.ItemInfo.getDefaultInstance());
+    }
+
+    /**
+     * Logs an event and accompanying {@link InstanceId}.
+     */
+    @Override
+    public void log(LauncherEvent event, InstanceId instanceId) {
+        log(event, instanceId, LauncherAtom.ItemInfo.getDefaultInstance());
+    }
+
+    /**
+     * Logs an event and accompanying {@link ItemInfo}.
+     */
+    @Override
+    public void log(LauncherEvent event, LauncherAtom.ItemInfo itemInfo) {
+        log(event, DEFAULT_INSTANCE_ID, itemInfo);
+    }
+
+    /**
+     * Logs an event and accompanying {@link InstanceId} and {@link LauncherAtom.ItemInfo}.
+     */
+    @Override
+    public void log(LauncherEvent event, InstanceId instanceId, LauncherAtom.ItemInfo itemInfo) {
+        if (IS_VERBOSE) {
+            Log.d(TAG, instanceId == DEFAULT_INSTANCE_ID
+                    ? String.format("\n%s\n%s", event.name(), itemInfo)
+                    : String.format("%s(InstanceId:%s)\n%s", event.name(), instanceId, itemInfo));
         }
+
+        if (!Utilities.ATLEAST_R) {
+            return;
+        }
+
+        SysUiStatsLog.write(
+                SysUiStatsLog.LAUNCHER_EVENT,
+                SysUiStatsLog.LAUNCHER_UICHANGED__ACTION__DEFAULT_ACTION /* deprecated */,
+                SysUiStatsLog.LAUNCHER_UICHANGED__DST_STATE__HOME /* TODO */,
+                SysUiStatsLog.LAUNCHER_UICHANGED__DST_STATE__BACKGROUND /* TODO */,
+                null /* launcher extensions, deprecated */,
+                false /* quickstep_enabled, deprecated */,
+                event.getId() /* event_id */,
+                itemInfo.getItemCase().getNumber() /* target_id */,
+                instanceId.getId() /* instance_id TODO */,
+                0 /* uid TODO */,
+                getPackageName(itemInfo) /* package_name */,
+                getComponentName(itemInfo) /* component_name */,
+                getGridX(itemInfo, false) /* grid_x */,
+                getGridY(itemInfo, false) /* grid_y */,
+                getPageId(itemInfo, false) /* page_id */,
+                getGridX(itemInfo, true) /* grid_x_parent */,
+                getGridY(itemInfo, true) /* grid_y_parent */,
+                getPageId(itemInfo, true) /* page_id_parent */,
+                getHierarchy(itemInfo) /* hierarchy */,
+                itemInfo.getIsWork() /* is_work_profile */,
+                itemInfo.getRank() /* rank */,
+                0 /* fromState */,
+                0 /* toState */,
+                null /* edittext */,
+                0 /* cardinality */);
     }
 
     /**
      * Logs the workspace layout information on the model thread.
      */
+    @Override
     public void logSnapshot() {
         LauncherAppState.getInstance(sContext).getModel().enqueueModelUpdateTask(
                 new SnapshotWorker());
     }
 
     private class SnapshotWorker extends BaseModelUpdateTask {
+
         @Override
         public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
             IntSparseArrayMap<FolderInfo> folders = dataModel.folders.clone();
@@ -84,18 +149,161 @@
 
             for (ItemInfo info : workspaceItems) {
                 LauncherAtom.ItemInfo atomInfo = info.buildProto(null);
-                // call StatsLog method
+                writeSnapshot(atomInfo);
             }
             for (FolderInfo fInfo : folders) {
                 for (ItemInfo info : fInfo.contents) {
                     LauncherAtom.ItemInfo atomInfo = info.buildProto(fInfo);
-                    // call StatsLog method
+                    writeSnapshot(atomInfo);
                 }
             }
             for (ItemInfo info : appWidgets) {
                 LauncherAtom.ItemInfo atomInfo = info.buildProto(null);
-                // call StatsLog method
+                writeSnapshot(atomInfo);
             }
         }
     }
+
+    private static void writeSnapshot(LauncherAtom.ItemInfo itemInfo) {
+        if (IS_VERBOSE) {
+            Log.d(TAG, "\nwriteSnapshot:" + itemInfo);
+        }
+        if (!Utilities.ATLEAST_R) {
+            return;
+        }
+        SysUiStatsLog.write(SysUiStatsLog.LAUNCHER_SNAPSHOT,
+                0 /* event_id */,
+                itemInfo.getItemCase().getNumber() /* target_id */,
+                0 /* instance_id */,
+                0 /* uid */,
+                getPackageName(itemInfo) /* package_name */,
+                getComponentName(itemInfo) /* component_name */,
+                getGridX(itemInfo, false) /* grid_x */,
+                getGridY(itemInfo, false) /* grid_y */,
+                getPageId(itemInfo, false) /* page_id */,
+                getGridX(itemInfo, true) /* grid_x_parent */,
+                getGridY(itemInfo, true) /* grid_y_parent */,
+                getPageId(itemInfo, true) /* page_id_parent */,
+                getHierarchy(itemInfo) /* hierarchy */,
+                itemInfo.getIsWork() /* is_work_profile */,
+                0 /* origin TODO */,
+                0 /* cardinality */,
+                getSpanX(itemInfo),
+                getSpanY(itemInfo));
+    }
+
+    private static int getSpanX(LauncherAtom.ItemInfo atomInfo) {
+        if (atomInfo.getItemCase() != WIDGET) {
+            return DEFAULT_WIDGET_SPAN_XY;
+        }
+        return atomInfo.getWidget().getSpanX();
+    }
+
+    private static int getSpanY(LauncherAtom.ItemInfo atomInfo) {
+        if (atomInfo.getItemCase() != WIDGET) {
+            return DEFAULT_WIDGET_SPAN_XY;
+        }
+        return atomInfo.getWidget().getSpanY();
+    }
+
+    private static String getPackageName(LauncherAtom.ItemInfo atomInfo) {
+        switch (atomInfo.getItemCase()) {
+            case APPLICATION:
+                return atomInfo.getApplication().getPackageName();
+            case SHORTCUT:
+                return atomInfo.getShortcut().getShortcutName();
+            case WIDGET:
+                return atomInfo.getWidget().getPackageName();
+            case TASK:
+                return atomInfo.getTask().getPackageName();
+            default:
+                return null;
+        }
+    }
+
+    private static String getComponentName(LauncherAtom.ItemInfo atomInfo) {
+        switch (atomInfo.getItemCase()) {
+            case APPLICATION:
+                return atomInfo.getApplication().getComponentName();
+            case SHORTCUT:
+                return atomInfo.getShortcut().getShortcutName();
+            case WIDGET:
+                return atomInfo.getWidget().getComponentName();
+            case TASK:
+                return atomInfo.getTask().getComponentName();
+            default:
+                return null;
+        }
+    }
+
+    private static int getGridX(LauncherAtom.ItemInfo info, boolean parent) {
+        switch (info.getContainerInfo().getContainerCase()) {
+            case WORKSPACE:
+                if (parent) {
+                    return DEFAULT_WORKSPACE_GRID_XY;
+                } else {
+                    return info.getContainerInfo().getWorkspace().getGridX();
+                }
+            case FOLDER:
+                if (parent) {
+                    switch (info.getContainerInfo().getFolder().getParentContainerCase()) {
+                        case WORKSPACE:
+                            return info.getContainerInfo().getFolder().getWorkspace().getGridX();
+                        default:
+                            return DEFAULT_WORKSPACE_GRID_XY;
+                    }
+                } else {
+                    return info.getContainerInfo().getFolder().getGridX();
+                }
+            default:
+                return DEFAULT_WORKSPACE_GRID_XY;
+        }
+    }
+
+    private static int getGridY(LauncherAtom.ItemInfo info, boolean parent) {
+        switch (info.getContainerInfo().getContainerCase()) {
+            case WORKSPACE:
+                if (parent) {
+                    return DEFAULT_WORKSPACE_GRID_XY;
+                } else {
+                    return info.getContainerInfo().getWorkspace().getGridY();
+                }
+            case FOLDER:
+                if (parent) {
+                    switch (info.getContainerInfo().getFolder().getParentContainerCase()) {
+                        case WORKSPACE:
+                            return info.getContainerInfo().getFolder().getWorkspace().getGridY();
+                        default:
+                            return DEFAULT_WORKSPACE_GRID_XY;
+                    }
+                } else {
+                    return info.getContainerInfo().getFolder().getGridY();
+                }
+            default:
+                return DEFAULT_WORKSPACE_GRID_XY;
+        }
+    }
+
+    private static int getPageId(LauncherAtom.ItemInfo info, boolean parent) {
+        switch (info.getContainerInfo().getContainerCase()) {
+            case HOTSEAT:
+                return info.getContainerInfo().getHotseat().getIndex();
+            case WORKSPACE:
+                return info.getContainerInfo().getWorkspace().getPageIndex();
+            default:
+                return DEFAULT_PAGE_INDEX;
+        }
+    }
+
+    /**
+     *
+     */
+    private static int getHierarchy(LauncherAtom.ItemInfo info) {
+        // TODO
+        if (info.getContainerInfo().getContainerCase() == FOLDER) {
+            return info.getContainerInfo().getFolder().getParentContainerCase().getNumber() + 100;
+        } else {
+            return info.getContainerInfo().getContainerCase().getNumber();
+        }
+    }
 }
diff --git a/quickstep/src/com/android/quickstep/util/LayoutUtils.java b/quickstep/src/com/android/quickstep/util/LayoutUtils.java
index fa53be2..c1b276a 100644
--- a/quickstep/src/com/android/quickstep/util/LayoutUtils.java
+++ b/quickstep/src/com/android/quickstep/util/LayoutUtils.java
@@ -17,7 +17,6 @@
 
 import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
 import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
-import static com.android.quickstep.util.WindowSizeStrategy.LAUNCHER_ACTIVITY_SIZE_STRATEGY;
 
 import android.content.Context;
 import android.graphics.Rect;
@@ -26,6 +25,7 @@
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
+import com.android.quickstep.LauncherActivityInterface;
 import com.android.quickstep.SysUINavigationMode;
 
 public class LayoutUtils {
@@ -45,7 +45,7 @@
         // Track the bottom of the window.
         if (ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(context)) {
             Rect taskSize = new Rect();
-            LAUNCHER_ACTIVITY_SIZE_STRATEGY.calculateTaskSize(context, dp, taskSize);
+            LauncherActivityInterface.INSTANCE.calculateTaskSize(context, dp, taskSize);
             return (dp.heightPx - taskSize.height()) / 2;
         }
         int shelfHeight = dp.hotseatBarSizePx + dp.getInsets().bottom;
diff --git a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
index aa6d56a..2d8bba2 100644
--- a/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
+++ b/quickstep/src/com/android/quickstep/util/QuickstepOnboardingPrefs.java
@@ -25,8 +25,8 @@
 
 import com.android.launcher3.BaseQuickstepLauncher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
-import com.android.launcher3.LauncherStateManager.StateListener;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.quickstep.SysUINavigationMode;
 
@@ -35,23 +35,23 @@
  */
 public class QuickstepOnboardingPrefs extends OnboardingPrefs<BaseQuickstepLauncher> {
 
-    public QuickstepOnboardingPrefs(BaseQuickstepLauncher launcher, SharedPreferences sharedPrefs,
-            LauncherStateManager stateManager) {
-        super(launcher, sharedPrefs, stateManager);
+    public QuickstepOnboardingPrefs(BaseQuickstepLauncher launcher, SharedPreferences sharedPrefs) {
+        super(launcher, sharedPrefs);
 
+        StateManager<LauncherState> stateManager = launcher.getStateManager();
         if (!getBoolean(HOME_BOUNCE_SEEN)) {
-            mStateManager.addStateListener(new StateListener() {
+            stateManager.addStateListener(new StateListener<LauncherState>() {
                 @Override
                 public void onStateTransitionComplete(LauncherState finalState) {
                     boolean swipeUpEnabled = SysUINavigationMode.INSTANCE
                             .get(mLauncher).getMode().hasGestures;
-                    LauncherState prevState = mStateManager.getLastState();
+                    LauncherState prevState = stateManager.getLastState();
 
                     if (((swipeUpEnabled && finalState == OVERVIEW) || (!swipeUpEnabled
                             && finalState == ALL_APPS && prevState == NORMAL) ||
                             hasReachedMaxCount(HOME_BOUNCE_COUNT))) {
                         mSharedPrefs.edit().putBoolean(HOME_BOUNCE_SEEN, true).apply();
-                        mStateManager.removeStateListener(this);
+                        stateManager.removeStateListener(this);
                     }
                 }
             });
@@ -65,27 +65,27 @@
             mSharedPrefs.edit().putBoolean(SHELF_BOUNCE_SEEN, shelfBounceSeen).apply();
         }
         if (!shelfBounceSeen) {
-            mStateManager.addStateListener(new StateListener() {
+            stateManager.addStateListener(new StateListener<LauncherState>() {
                 @Override
                 public void onStateTransitionComplete(LauncherState finalState) {
-                    LauncherState prevState = mStateManager.getLastState();
+                    LauncherState prevState = stateManager.getLastState();
 
                     if ((finalState == ALL_APPS && prevState == OVERVIEW) ||
                             hasReachedMaxCount(SHELF_BOUNCE_COUNT)) {
                         mSharedPrefs.edit().putBoolean(SHELF_BOUNCE_SEEN, true).apply();
-                        mStateManager.removeStateListener(this);
+                        stateManager.removeStateListener(this);
                     }
                 }
             });
         }
 
         if (!hasReachedMaxCount(ALL_APPS_COUNT)) {
-            mStateManager.addStateListener(new StateListener() {
+            stateManager.addStateListener(new StateListener<LauncherState>() {
                 @Override
                 public void onStateTransitionComplete(LauncherState finalState) {
                     if (finalState == ALL_APPS) {
                         if (incrementEventCount(ALL_APPS_COUNT)) {
-                            mStateManager.removeStateListener(this);
+                            stateManager.removeStateListener(this);
                             mLauncher.getScrimView().updateDragHandleVisibility();
                         }
                     }
diff --git a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
index f6c4e66..e03f4b8 100644
--- a/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
+++ b/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java
@@ -23,6 +23,7 @@
 import static android.view.Surface.ROTATION_270;
 import static android.view.Surface.ROTATION_90;
 
+import static com.android.launcher3.logging.LoggerUtils.extractObjectNameAndAddress;
 import static com.android.launcher3.states.RotationHelper.ALLOW_ROTATION_PREFERENCE_KEY;
 import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
 
@@ -36,7 +37,6 @@
 import android.graphics.Matrix;
 import android.graphics.PointF;
 import android.graphics.Rect;
-import android.graphics.RectF;
 import android.os.Handler;
 import android.provider.Settings;
 import android.util.Log;
@@ -51,6 +51,8 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.testing.TestProtocol;
 import com.android.launcher3.touch.PagedOrientationHandler;
+import com.android.launcher3.util.WindowBounds;
+import com.android.quickstep.BaseActivityInterface;
 
 import java.lang.annotation.Retention;
 import java.util.function.IntConsumer;
@@ -84,7 +86,7 @@
 
     private @SurfaceRotation int mTouchRotation = ROTATION_0;
     private @SurfaceRotation int mDisplayRotation = ROTATION_0;
-    private @SurfaceRotation int mLauncherRotation = Surface.ROTATION_0;
+    private @SurfaceRotation int mLauncherRotation = ROTATION_0;
 
     // Launcher activity supports multiple orientation, but fallback activity does not
     private static final int FLAG_MULTIPLE_ORIENTATION_SUPPORTED_BY_ACTIVITY = 1 << 0;
@@ -102,6 +104,8 @@
     private static final int FLAG_ROTATION_WATCHER_SUPPORTED = 1 << 6;
     // Whether to enable rotation watcher when multi-rotation is supported
     private static final int FLAG_ROTATION_WATCHER_ENABLED = 1 << 7;
+    // Enable home rotation for UI tests, ignoring home rotation value from prefs
+    private static final int FLAG_HOME_ROTATION_FORCE_ENABLED_FOR_TESTING = 1 << 8;
 
     private static final int MASK_MULTIPLE_ORIENTATION_SUPPORTED_BY_DEVICE =
             FLAG_MULTIPLE_ORIENTATION_SUPPORTED_BY_ACTIVITY
@@ -118,10 +122,9 @@
     private final ContentResolver mContentResolver;
     private final SharedPreferences mSharedPrefs;
     private final OrientationEventListener mOrientationListener;
-    private final WindowSizeStrategy mSizeStrategy;
+    private final BaseActivityInterface mSizeStrategy;
 
     private final Matrix mTmpMatrix = new Matrix();
-    private final Matrix mTmpInverseMatrix = new Matrix();
 
     private int mFlags;
     private int mPreviousRotation = ROTATION_0;
@@ -131,7 +134,7 @@
      *                              is enabled
      * @see #setRotationWatcherEnabled(boolean)
      */
-    public RecentsOrientedState(Context context, WindowSizeStrategy sizeStrategy,
+    public RecentsOrientedState(Context context, BaseActivityInterface sizeStrategy,
             IntConsumer rotationChangeListener) {
         mContext = context;
         mContentResolver = context.getContentResolver();
@@ -163,6 +166,10 @@
         if (mOrientationListener.canDetectOrientation()) {
             mFlags |= FLAG_ROTATION_WATCHER_SUPPORTED;
         }
+
+        // initialize external flags
+        updateAutoRotateSetting();
+        updateHomeRotationSetting();
     }
 
     /**
@@ -181,13 +188,15 @@
      *         false otherwise
      */
     public boolean update(
-            @SurfaceRotation int touchRotation, @SurfaceRotation int displayRotation,
-            @SurfaceRotation int launcherRotation) {
+            @SurfaceRotation int touchRotation, @SurfaceRotation int displayRotation) {
         if (!isMultipleOrientationSupportedByDevice()) {
             return false;
         }
-        if (mDisplayRotation == displayRotation && mTouchRotation == touchRotation
-                && launcherRotation == mLauncherRotation) {
+
+        int launcherRotation = inferLauncherRotation(displayRotation);
+        if (mDisplayRotation == displayRotation
+                && mTouchRotation == touchRotation
+                && mLauncherRotation == launcherRotation) {
             return false;
         }
 
@@ -195,11 +204,10 @@
         mDisplayRotation = displayRotation;
         mTouchRotation = touchRotation;
 
-        if (canLauncherRotate() || mLauncherRotation == mTouchRotation) {
-            // TODO(b/153476489) Need to determine when launcher is rotated
+        if (mLauncherRotation == mTouchRotation) {
             mOrientationHandler = PagedOrientationHandler.HOME_ROTATED;
             if (DEBUG) {
-                Log.d(TAG, "Set Orientation Handler: " + mOrientationHandler);
+                Log.d(TAG, "current RecentsOrientedState: " + this);
             }
             return true;
         }
@@ -212,11 +220,20 @@
             mOrientationHandler = PagedOrientationHandler.PORTRAIT;
         }
         if (DEBUG) {
-            Log.d(TAG, "Set Orientation Handler: " + mOrientationHandler);
+            Log.d(TAG, "current RecentsOrientedState: " + this);
         }
         return true;
     }
 
+    @SurfaceRotation
+    private int inferLauncherRotation(@SurfaceRotation int displayRotation) {
+        if (!isMultipleOrientationSupportedByDevice() || isHomeRotationAllowed()) {
+            return displayRotation;
+        } else {
+            return ROTATION_0;
+        }
+    }
+
     private void setFlag(int mask, boolean enabled) {
         boolean wasRotationEnabled = !TestProtocol.sDisableSensorRotation
                 && mFlags == VALUE_ROTATION_WATCHER_ENABLED;
@@ -241,7 +258,9 @@
 
     @Override
     public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String s) {
-        updateHomeRotationSetting();
+        if (ALLOW_ROTATION_PREFERENCE_KEY.equals(s)) {
+            updateHomeRotationSetting();
+        }
     }
 
     private void updateAutoRotateSetting() {
@@ -255,23 +274,24 @@
     }
 
     /**
-     * Initializes aany system values and registers corresponding change listeners. It must be
-     * paired with {@link #destroy()} call
+     * Initializes any system values and registers corresponding change listeners. It must be
+     * paired with {@link #destroyListeners()} call
      */
-    public void init() {
+    public void initListeners() {
         if (isMultipleOrientationSupportedByDevice()) {
             mSharedPrefs.registerOnSharedPreferenceChangeListener(this);
             mContentResolver.registerContentObserver(
                     Settings.System.getUriFor(Settings.System.ACCELEROMETER_ROTATION),
                     false, mSystemAutoRotateObserver);
         }
-        initWithoutListeners();
+        updateAutoRotateSetting();
+        updateHomeRotationSetting();
     }
 
     /**
      * Unregisters any previously registered listeners.
      */
-    public void destroy() {
+    public void destroyListeners() {
         if (isMultipleOrientationSupportedByDevice()) {
             mSharedPrefs.unregisterOnSharedPreferenceChangeListener(this);
             mContentResolver.unregisterContentObserver(mSystemAutoRotateObserver);
@@ -279,13 +299,8 @@
         setRotationWatcherEnabled(false);
     }
 
-    /**
-     * Initializes the OrientationState without attaching any listeners. This can be used when
-     * the object is short lived.
-     */
-    public void initWithoutListeners() {
-        updateAutoRotateSetting();
-        updateHomeRotationSetting();
+    public void forceAllowRotationForTesting(boolean forceAllow) {
+        setFlag(FLAG_HOME_ROTATION_FORCE_ENABLED_FOR_TESTING, forceAllow);
     }
 
     @SurfaceRotation
@@ -310,7 +325,8 @@
 
     public boolean isHomeRotationAllowed() {
         return (mFlags & (FLAG_HOME_ROTATION_ALLOWED_IN_PREFS | FLAG_MULTIWINDOW_ROTATION_ALLOWED))
-                != 0;
+                != 0 ||
+                (mFlags & FLAG_HOME_ROTATION_FORCE_ENABLED_FOR_TESTING) != 0;
     }
 
     public boolean canLauncherRotate() {
@@ -347,7 +363,8 @@
         float fullHeight = dp.heightPx - insets.top - insets.bottom;
 
         if (dp.isMultiWindowMode) {
-            mSizeStrategy.getMultiWindowSize(mContext, dp, outPivot);
+            WindowBounds bounds = SplitScreenBounds.INSTANCE.getSecondaryWindowBounds(mContext);
+            outPivot.set(bounds.availableSize.x, bounds.availableSize.y);
         } else {
             outPivot.set(fullWidth, fullHeight);
         }
@@ -403,23 +420,6 @@
         */
     }
 
-    public void mapRectFromNormalOrientation(RectF src, int screenWidth, int screenHeight) {
-        mapRectFromRotation(mDisplayRotation, src, screenWidth, screenHeight);
-    }
-
-    public void mapRectFromRotation(int rotation, RectF src, int screenWidth, int screenHeight) {
-        mTmpMatrix.reset();
-        postDisplayRotation(rotation, screenWidth, screenHeight, mTmpMatrix);
-        mTmpMatrix.mapRect(src);
-    }
-
-    public void mapInverseRectFromNormalOrientation(RectF src, int screenWidth, int screenHeight) {
-        mTmpMatrix.reset();
-        postDisplayRotation(mDisplayRotation, screenWidth, screenHeight, mTmpMatrix);
-        mTmpMatrix.invert(mTmpInverseMatrix);
-        mTmpInverseMatrix.mapRect(src);
-    }
-
     @SurfaceRotation
     public static int getRotationForUserDegreesRotated(float degrees, int currentRotation) {
         if (degrees == ORIENTATION_UNKNOWN) {
@@ -440,9 +440,13 @@
                 if (degrees < (90 - threshold)) {
                     return ROTATION_0;
                 }
-                if (degrees > (90 + threshold)) {
+                if (degrees > (90 + threshold) && degrees < 180) {
                     return ROTATION_180;
                 }
+                // flip from seascape to landscape
+                if (degrees > (180 + threshold) && degrees < 360) {
+                    return ROTATION_90;
+                }
                 break;
             case ROTATION_180:
                 if (degrees < (180 - threshold)) {
@@ -453,12 +457,16 @@
                 }
                 break;
             case ROTATION_90:
-                if (degrees < (270 - threshold)) {
+                if (degrees < (270 - threshold) && degrees > 90) {
                     return ROTATION_180;
                 }
-                if (degrees > (270 + threshold)) {
+                if (degrees > (270 + threshold) && degrees < 360) {
                     return ROTATION_0;
                 }
+                // flip from landscape to seascape
+                if (degrees > threshold && degrees < 180) {
+                    return ROTATION_270;
+                }
                 break;
         }
 
@@ -506,13 +514,15 @@
     public String toString() {
         boolean systemRotationOn = (mFlags & FLAG_SYSTEM_ROTATION_ALLOWED) != 0;
         return "["
-                + "mDisplayRotation=" + mDisplayRotation
+                + "this=" + extractObjectNameAndAddress(super.toString())
+                + " mOrientationHandler=" +
+                    extractObjectNameAndAddress(mOrientationHandler.toString())
+                + " mDisplayRotation=" + mDisplayRotation
                 + " mTouchRotation=" + mTouchRotation
                 + " mLauncherRotation=" + mLauncherRotation
                 + " mHomeRotation=" + isHomeRotationAllowed()
                 + " mSystemRotation=" + systemRotationOn
                 + " mFlags=" + mFlags
-                + " mOrientationHandler=" + mOrientationHandler
                 + "]";
     }
 }
diff --git a/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java b/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java
new file mode 100644
index 0000000..a770e8e
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/util/SplitScreenBounds.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.quickstep.util;
+
+import static android.view.Surface.ROTATION_0;
+import static android.view.Surface.ROTATION_180;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.graphics.Insets;
+import android.graphics.Rect;
+import android.os.Build;
+import android.view.WindowInsets.Type;
+import android.view.WindowManager;
+import android.view.WindowMetrics;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
+
+import com.android.launcher3.R;
+import com.android.launcher3.util.DefaultDisplay;
+import com.android.launcher3.util.WindowBounds;
+
+import java.util.ArrayList;
+
+/**
+ * Utility class to hold the information abound a window bounds for split screen
+ */
+@TargetApi(Build.VERSION_CODES.R)
+public class SplitScreenBounds {
+
+    public static final SplitScreenBounds INSTANCE = new SplitScreenBounds();
+    private final ArrayList<OnChangeListener> mListeners = new ArrayList<>();
+
+    @Nullable
+    private WindowBounds mBounds;
+
+    private SplitScreenBounds() { }
+
+    @UiThread
+    public void setSecondaryWindowBounds(@NonNull WindowBounds bounds) {
+        if (!bounds.equals(mBounds)) {
+            mBounds = bounds;
+            for (OnChangeListener listener : mListeners) {
+                listener.onSecondaryWindowBoundsChanged();
+            }
+        }
+    }
+
+    public @NonNull WindowBounds getSecondaryWindowBounds(Context context) {
+        if (mBounds == null) {
+            mBounds = createDefaultWindowBounds(context);
+        }
+        return mBounds;
+    }
+
+    /**
+     * Creates window bounds as 50% of device size
+     */
+    private static WindowBounds createDefaultWindowBounds(Context context) {
+        WindowMetrics wm = context.getSystemService(WindowManager.class).getMaximumWindowMetrics();
+        Insets insets = wm.getWindowInsets().getInsets(Type.systemBars());
+
+        WindowBounds bounds = new WindowBounds(wm.getBounds(),
+                new Rect(insets.left, insets.top, insets.right, insets.bottom));
+        int rotation = DefaultDisplay.INSTANCE.get(context).getInfo().rotation;
+        int halfDividerSize = context.getResources()
+                .getDimensionPixelSize(R.dimen.multi_window_task_divider_size) / 2;
+
+        if (rotation == ROTATION_0 || rotation == ROTATION_180) {
+            bounds.bounds.top = bounds.insets.top + bounds.availableSize.y / 2 + halfDividerSize;
+            bounds.insets.top = 0;
+        } else {
+            bounds.bounds.left = bounds.insets.left + bounds.availableSize.x / 2 + halfDividerSize;
+            bounds.insets.left = 0;
+        }
+        return new WindowBounds(bounds.bounds, bounds.insets);
+    }
+
+    public void addOnChangeListener(OnChangeListener listener) {
+        mListeners.add(listener);
+    }
+
+    public void removeOnChangeListener(OnChangeListener listener) {
+        mListeners.remove(listener);
+    }
+
+    /**
+     * Interface to receive window bounds changes
+     */
+    public interface OnChangeListener {
+
+        /**
+         * Called when window bounds for secondary window changes
+         */
+        void onSecondaryWindowBoundsChanged();
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/util/WindowSizeStrategy.java b/quickstep/src/com/android/quickstep/util/WindowSizeStrategy.java
deleted file mode 100644
index 8bb0d70..0000000
--- a/quickstep/src/com/android/quickstep/util/WindowSizeStrategy.java
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.quickstep.util;
-
-import static com.android.launcher3.config.FeatureFlags.ENABLE_OVERVIEW_ACTIONS;
-import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
-import static com.android.quickstep.util.LayoutUtils.getDefaultSwipeHeight;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.graphics.PointF;
-import android.graphics.Rect;
-
-import com.android.launcher3.DeviceProfile;
-import com.android.launcher3.R;
-
-/**
- * Utility class to wrap different layout behavior for Launcher and RecentsView
- * TODO: Merge is with {@link com.android.quickstep.BaseActivityInterface} once we remove the
- * state dependent members from {@link com.android.quickstep.LauncherActivityInterface}
- */
-public abstract class WindowSizeStrategy {
-
-    private final PointF mTempPoint = new PointF();
-    public final boolean rotationSupportedByActivity;
-
-    private WindowSizeStrategy(boolean rotationSupportedByActivity) {
-        this.rotationSupportedByActivity = rotationSupportedByActivity;
-    }
-
-    /**
-     * Sets the expected window size in multi-window mode
-     */
-    public abstract void getMultiWindowSize(Context context, DeviceProfile dp, PointF out);
-
-    /**
-     * Calculates the taskView size for the provided device configuration
-     */
-    public final void calculateTaskSize(Context context, DeviceProfile dp, Rect outRect) {
-        calculateTaskSize(context, dp, getExtraSpace(context, dp), outRect);
-    }
-
-    abstract float getExtraSpace(Context context, DeviceProfile dp);
-
-    private void calculateTaskSize(
-            Context context, DeviceProfile dp, float extraVerticalSpace, Rect outRect) {
-        float taskWidth, taskHeight, paddingHorz;
-        Resources res = context.getResources();
-        Rect insets = dp.getInsets();
-        final boolean showLargeTaskSize = showOverviewActions(context);
-
-        if (dp.isMultiWindowMode) {
-            getMultiWindowSize(context, dp, mTempPoint);
-            taskWidth = mTempPoint.x;
-            taskHeight = mTempPoint.y;
-            paddingHorz = res.getDimension(R.dimen.multi_window_task_card_horz_space);
-        } else {
-            taskWidth = dp.availableWidthPx;
-            taskHeight = dp.availableHeightPx;
-
-            final int paddingResId;
-            if (dp.isVerticalBarLayout()) {
-                paddingResId = R.dimen.landscape_task_card_horz_space;
-            } else if (showLargeTaskSize) {
-                paddingResId = R.dimen.portrait_task_card_horz_space_big_overview;
-            } else {
-                paddingResId = R.dimen.portrait_task_card_horz_space;
-            }
-            paddingHorz = res.getDimension(paddingResId);
-        }
-
-        float topIconMargin = res.getDimension(R.dimen.task_thumbnail_top_margin);
-        float paddingVert = showLargeTaskSize
-                ? 0 : res.getDimension(R.dimen.task_card_vert_space);
-
-        // Note this should be same as dp.availableWidthPx and dp.availableHeightPx unless
-        // we override the insets ourselves.
-        int launcherVisibleWidth = dp.widthPx - insets.left - insets.right;
-        int launcherVisibleHeight = dp.heightPx - insets.top - insets.bottom;
-
-        float availableHeight = launcherVisibleHeight
-                - topIconMargin - extraVerticalSpace - paddingVert;
-        float availableWidth = launcherVisibleWidth - paddingHorz;
-
-        float scale = Math.min(availableWidth / taskWidth, availableHeight / taskHeight);
-        float outWidth = scale * taskWidth;
-        float outHeight = scale * taskHeight;
-
-        // Center in the visible space
-        float x = insets.left + (launcherVisibleWidth - outWidth) / 2;
-        float y = insets.top + Math.max(topIconMargin,
-                (launcherVisibleHeight - extraVerticalSpace - outHeight) / 2);
-        outRect.set(Math.round(x), Math.round(y),
-                Math.round(x) + Math.round(outWidth), Math.round(y) + Math.round(outHeight));
-    }
-
-
-    public static final WindowSizeStrategy LAUNCHER_ACTIVITY_SIZE_STRATEGY =
-            new WindowSizeStrategy(true) {
-
-        @Override
-        public void getMultiWindowSize(Context context, DeviceProfile dp, PointF out) {
-            DeviceProfile fullDp = dp.getFullScreenProfile();
-            // Use availableWidthPx and availableHeightPx instead of widthPx and heightPx to
-            // account for system insets
-            out.set(fullDp.availableWidthPx, fullDp.availableHeightPx);
-            float halfDividerSize = context.getResources()
-                    .getDimension(R.dimen.multi_window_task_divider_size) / 2;
-
-            if (fullDp.isLandscape) {
-                out.x = out.x / 2 - halfDividerSize;
-            } else {
-                out.y = out.y / 2 - halfDividerSize;
-            }
-        }
-
-        @Override
-        float getExtraSpace(Context context, DeviceProfile dp) {
-            if (dp.isVerticalBarLayout()) {
-                return  0;
-            } else {
-                Resources res = context.getResources();
-                if (showOverviewActions(context)) {
-                    //TODO: this needs to account for the swipe gesture height and accessibility
-                    // UI when shown.
-                    return res.getDimensionPixelSize(R.dimen.overview_actions_height);
-                } else {
-                    return getDefaultSwipeHeight(context, dp) + dp.workspacePageIndicatorHeight
-                            + res.getDimensionPixelSize(
-                                    R.dimen.dynamic_grid_hotseat_extra_vertical_size)
-                            + res.getDimensionPixelSize(
-                                    R.dimen.dynamic_grid_hotseat_bottom_padding);
-                }
-            }
-        }
-    };
-
-    public static final WindowSizeStrategy FALLBACK_RECENTS_SIZE_STRATEGY =
-            new WindowSizeStrategy(false) {
-        @Override
-        public void getMultiWindowSize(Context context, DeviceProfile dp, PointF out) {
-            out.set(dp.widthPx, dp.heightPx);
-        }
-
-        @Override
-        float getExtraSpace(Context context, DeviceProfile dp) {
-            return showOverviewActions(context)
-                    ? context.getResources().getDimensionPixelSize(R.dimen.overview_actions_height)
-                    : 0;
-        }
-    };
-
-    static boolean showOverviewActions(Context context) {
-        return ENABLE_OVERVIEW_ACTIONS.get() && removeShelfFromOverview(context);
-    }
-}
diff --git a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
index 75fcfe2..bf093fd 100644
--- a/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
+++ b/quickstep/tests/src/com/android/quickstep/TaplTestsQuickstep.java
@@ -42,6 +42,7 @@
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
 import com.android.quickstep.views.RecentsView;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -53,6 +54,18 @@
     public void setUp() throws Exception {
         super.setUp();
         TaplTestsLauncher3.initialize(this);
+        executeOnLauncher(launcher -> {
+            RecentsView recentsView = launcher.getOverviewPanel();
+            recentsView.getPagedViewOrientedState().forceAllowRotationForTesting(true);
+        });
+    }
+
+    @After
+    public void tearDown() {
+        executeOnLauncher(launcher -> {
+            RecentsView recentsView = launcher.getOverviewPanel();
+            recentsView.getPagedViewOrientedState().forceAllowRotationForTesting(false);
+        });
     }
 
     private void startTestApps() throws Exception {
diff --git a/res/layout/work_profile_edu.xml b/res/layout/work_profile_edu.xml
index 5506b94..c3c7010 100644
--- a/res/layout/work_profile_edu.xml
+++ b/res/layout/work_profile_edu.xml
@@ -23,13 +23,13 @@
         android:layout_width="match_parent"
         android:layout_height="32dp"
         android:background="@drawable/bottom_sheet_top_border"
-        android:backgroundTint="?android:attr/colorAccent" />
+        android:backgroundTint="?attr/eduHalfSheetBGColor" />
 
     <LinearLayout
         android:id="@+id/view_wrapper"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:background="?android:attr/colorAccent"
+        android:background="?attr/eduHalfSheetBGColor"
         android:orientation="vertical"
         android:paddingLeft="@dimen/bottom_sheet_edu_padding"
         android:paddingRight="@dimen/bottom_sheet_edu_padding">
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 3276d44..af40f5c 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -131,7 +131,7 @@
     <string name="accessibility_close" msgid="2277148124685870734">"بستن"</string>
     <string name="notification_dismissed" msgid="6002233469409822874">"اعلان رد شد"</string>
     <string name="all_apps_personal_tab" msgid="4190252696685155002">"شخصی"</string>
-    <string name="all_apps_work_tab" msgid="4884822796154055118">"محل کار"</string>
+    <string name="all_apps_work_tab" msgid="4884822796154055118">"کاری"</string>
     <string name="work_profile_toggle_label" msgid="3081029915775481146">"نمایه کاری"</string>
     <string name="work_profile_edu_personal_apps" msgid="4155536355149317441">"داده‌های شخصی از برنامه‌های کاری جدا است و از آن پنهان است"</string>
     <string name="work_profile_edu_work_apps" msgid="237051938268703058">"برنامه‌های کاری و داده‌ها برای سرپرست فناوری اطلاعات نمایان هستند"</string>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index 1d69f86..0aa2f1b 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -20,7 +20,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"Launcher3"</string>
-    <string name="work_folder_name" msgid="3753320833950115786">"કાર્યાલય"</string>
+    <string name="work_folder_name" msgid="3753320833950115786">"ઑફિસ"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"ઍપ્લિકેશન ઇન્સ્ટોલ થઈ નથી."</string>
     <string name="activity_not_available" msgid="7456344436509528827">"ઍપ્લિકેશન ઉપલબ્ધ નથી"</string>
     <string name="safemode_shortcut_error" msgid="9160126848219158407">"સુરક્ષિત મોડમાં ડાઉનલોડ કરેલ ઍપ્લિકેશન અક્ષમ કરી"</string>
@@ -131,7 +131,7 @@
     <string name="accessibility_close" msgid="2277148124685870734">"બંધ કરો"</string>
     <string name="notification_dismissed" msgid="6002233469409822874">"સૂચના છોડી દીધી"</string>
     <string name="all_apps_personal_tab" msgid="4190252696685155002">"મનગમતી ઍપ"</string>
-    <string name="all_apps_work_tab" msgid="4884822796154055118">"કાર્યાલયની ઍપ"</string>
+    <string name="all_apps_work_tab" msgid="4884822796154055118">"ઑફિસની ઍપ"</string>
     <string name="work_profile_toggle_label" msgid="3081029915775481146">"ઑફિસની પ્રોફાઇલ"</string>
     <string name="work_profile_edu_personal_apps" msgid="4155536355149317441">"વ્યક્તિગત ડેટા ઑફિસ માટેની ઍપથી અલગ અને છુપાવીને રાખેલો છે"</string>
     <string name="work_profile_edu_work_apps" msgid="237051938268703058">"ઑફિસ માટેની ઍપ અને ડેટા તમારા IT વ્યવસ્થાપકને દેખાય છે"</string>
diff --git a/res/values-ne/strings.xml b/res/values-ne/strings.xml
index 3fa16ab..4667ede 100644
--- a/res/values-ne/strings.xml
+++ b/res/values-ne/strings.xml
@@ -53,11 +53,11 @@
     <string name="app_info_drop_target_label" msgid="692894985365717661">"अनुप्रयोगको जानकारी"</string>
     <string name="install_drop_target_label" msgid="2539096853673231757">"स्थापना गर्नुहोस्"</string>
     <string name="permlab_install_shortcut" msgid="5632423390354674437">"सर्टकट स्थापना गर्नेहोस्"</string>
-    <string name="permdesc_install_shortcut" msgid="923466509822011139">"प्रयोगकर्ताको हस्तक्षेप बिना एउटा अनुप्रयोगलाई सर्टकटमा थप्नको लागि अनुमति दिनुहोस्।"</string>
+    <string name="permdesc_install_shortcut" msgid="923466509822011139">"प्रयोगकर्ताको हस्तक्षेप बिना एउटा एपलाई सर्टकटमा थप्नको लागि अनुमति दिनुहोस्।"</string>
     <string name="permlab_read_settings" msgid="1941457408239617576">"गृह सेटिङहरू र सर्टकटहरू पढ्नुहोस्"</string>
-    <string name="permdesc_read_settings" msgid="5833423719057558387">"गृहमा एउटा अनुप्रयोगलाई सेटिङहरू र सर्टकटहरू पढ्न अनुमति दिनुहोस्।"</string>
+    <string name="permdesc_read_settings" msgid="5833423719057558387">"गृहमा एउटा एपलाई सेटिङहरू र सर्टकटहरू पढ्न अनुमति दिनुहोस्।"</string>
     <string name="permlab_write_settings" msgid="3574213698004620587">"गृह सेटिङहरू र सर्टकटहरू लेख्नुहोस्"</string>
-    <string name="permdesc_write_settings" msgid="5440712911516509985">"गृहमा एउटा अनुप्रयोगलाई सेटिङ र सर्टकट बदल्न अनुमति दिनुहोस्।"</string>
+    <string name="permdesc_write_settings" msgid="5440712911516509985">"गृहमा एउटा एपलाई सेटिङ र सर्टकट बदल्न अनुमति दिनुहोस्।"</string>
     <string name="msg_no_phone_permission" msgid="9208659281529857371">"<xliff:g id="APP_NAME">%1$s</xliff:g> ले फोन कलहरू गर्न अनुमति छैन"</string>
     <string name="gadget_error_text" msgid="6081085226050792095">"समस्या लोडिङ गर्ने विजेट"</string>
     <string name="gadget_setup_text" msgid="8274003207686040488">"सेटअप"</string>
diff --git a/res/values-or/strings.xml b/res/values-or/strings.xml
index e548b87..87a1948 100644
--- a/res/values-or/strings.xml
+++ b/res/values-or/strings.xml
@@ -20,7 +20,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="649227358658669779">"ଲଞ୍ଚର୍3"</string>
-    <string name="work_folder_name" msgid="3753320833950115786">"କାମ"</string>
+    <string name="work_folder_name" msgid="3753320833950115786">"ୱାର୍କ"</string>
     <string name="activity_not_found" msgid="8071924732094499514">"ଆପ୍‌ ଇନଷ୍ଟଲ୍‌ ହୋଇନାହିଁ"</string>
     <string name="activity_not_available" msgid="7456344436509528827">"ଆପ୍‌ ଉପଲବ୍ଧ ନାହିଁ"</string>
     <string name="safemode_shortcut_error" msgid="9160126848219158407">"ନିରାପଦ ମୋଡରେ ଡାଉନଲୋଡ୍‌ ହେଇଥିବା ଆପ୍‌ ଅକ୍ଷମ କରାଗଲା"</string>
@@ -131,7 +131,7 @@
     <string name="accessibility_close" msgid="2277148124685870734">"ବନ୍ଦ କରନ୍ତୁ"</string>
     <string name="notification_dismissed" msgid="6002233469409822874">"ବିଜ୍ଞପ୍ତି ଖାରଜ କରାଗଲା"</string>
     <string name="all_apps_personal_tab" msgid="4190252696685155002">"ବ୍ୟକ୍ତିଗତ"</string>
-    <string name="all_apps_work_tab" msgid="4884822796154055118">"କାମ"</string>
+    <string name="all_apps_work_tab" msgid="4884822796154055118">"ୱାର୍କ"</string>
     <string name="work_profile_toggle_label" msgid="3081029915775481146">"ୱର୍କ ପ୍ରୋଫାଇଲ୍‌"</string>
     <string name="work_profile_edu_personal_apps" msgid="4155536355149317441">"ବ୍ୟକ୍ତିଗତ ଡାଟା କାର୍ଯ୍ୟସ୍ଥଳୀ ଆପଗୁଡ଼ିକ ଠାରୁ ପୃଥକ୍ ଓ ଲୁକ୍କାୟିତ ଅଟେ"</string>
     <string name="work_profile_edu_work_apps" msgid="237051938268703058">"କାର୍ଯ୍ୟସ୍ଥଳୀ ଆପଗୁଡ଼ିକ ଓ ଡାଟା ଆପଣଙ୍କ IT ଆଡମିନଙ୍କୁ ଦେଖାଯାଏ"</string>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index d4cb6d7..2875006 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -35,6 +35,7 @@
     <attr name="widgetsTheme" format="reference" />
     <attr name="loadingIconColor" format="color" />
     <attr name="iconOnlyShortcutColor" format="color"/>
+    <attr name="eduHalfSheetBGColor" format="color"/>
 
     <attr name="folderDotColor" format="color" />
     <attr name="folderFillColor" format="color" />
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 5f4bd8e..2efa66f 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -103,9 +103,9 @@
     <!-- Label for install drop target. [CHAR_LIMIT=20] -->
     <string name="install_drop_target_label">Install</string>
     <!-- Label for install dismiss prediction. -->
-    <string translatable="false" name="dismiss_prediction_label">Don\'t suggest app</string>
+    <string name="dismiss_prediction_label">Don\'t suggest app</string>
     <!-- Label for pinning predicted app. -->
-    <string name="pin_prediction" translatable="false">Pin Prediction</string>
+    <string name="pin_prediction">Pin Prediction</string>
 
 
     <!-- Permissions: -->
@@ -342,7 +342,7 @@
     <!--- heading shown when user opens work apps tab while work apps are paused -->
     <string name="work_apps_paused_title">Work profile is paused</string>
     <!--- body shown when user opens work apps tab while work apps are paused -->
-    <string name="work_apps_paused_body">Work apps can\’t send you notifications, use your battery, or access your location</string>
+    <string name="work_apps_paused_body">Work apps can\'t send you notifications, use your battery, or access your location</string>
     <!-- content description for paused work apps list -->
     <string name="work_apps_paused_content_description">Work profile is paused. Work apps can\’t send you notifications, use your battery, or access your location</string>
 
diff --git a/res/values/styles.xml b/res/values/styles.xml
index a2c0f23..26b7205 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -53,6 +53,7 @@
         <item name="loadingIconColor">#CCFFFFFF</item>
         <item name="iconOnlyShortcutColor">?android:attr/textColorSecondary</item>
         <item name="workProfileOverlayTextColor">#FF212121</item>
+        <item name="eduHalfSheetBGColor">?android:attr/colorAccent</item>
 
         <item name="android:windowTranslucentStatus">false</item>
         <item name="android:windowTranslucentNavigation">false</item>
@@ -90,7 +91,7 @@
         <item name="android:textColorHint">#A0FFFFFF</item>
         <item name="android:colorControlHighlight">#A0FFFFFF</item>
         <item name="android:colorPrimary">#FF212121</item>
-        <item name="allAppsScrimColor">#FF212121</item>
+        <item name="allAppsScrimColor">#FF000000</item>
         <item name="allAppsInterimScrimAlpha">102</item>
         <item name="allAppsNavBarScrimColor">#80000000</item>
         <item name="popupColorPrimary">#3C4043</item> <!-- Gray 800 -->
@@ -106,6 +107,7 @@
         <item name="loadingIconColor">#99FFFFFF</item>
         <item name="iconOnlyShortcutColor">#B3FFFFFF</item>
         <item name="workProfileOverlayTextColor">@android:color/white</item>
+        <item name="eduHalfSheetBGColor">#DD000000</item>
     </style>
 
     <style name="LauncherTheme.Dark.DarkMainColor" parent="@style/LauncherTheme.Dark">
@@ -229,9 +231,7 @@
 
     <style name="TextHeadline" parent="@android:style/TextAppearance.DeviceDefault.DialogWindowTitle" />
     <style name="PrimaryMediumText" parent="@android:style/TextAppearance.DeviceDefault.Medium"/>
-    <style name="PrimaryHeadline" parent="@android:style/TextAppearance.DeviceDefault.DialogWindowTitle">
-        <item name="android:textStyle">bold</item>
-    </style>
+    <style name="PrimaryHeadline" parent="@android:style/TextAppearance.DeviceDefault.DialogWindowTitle"/>
 
     <style name="TextTitle" parent="@android:style/TextAppearance.DeviceDefault" />
 
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 7de44a3..7d80d81 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -108,9 +108,14 @@
     public static final int ACTIVITY_STATE_USER_ACTIVE = 1 << 4;
 
     /**
+     * State flag indicating if the user will be active shortly.
+     */
+    public static final int ACTIVITY_STATE_USER_WILL_BE_ACTIVE = 1 << 5;
+
+    /**
      * State flag indicating that a state transition is in progress
      */
-    public static final int ACTIVITY_STATE_TRANSITION_ACTIVE = 1 << 5;
+    public static final int ACTIVITY_STATE_TRANSITION_ACTIVE = 1 << 6;
 
     @Retention(SOURCE)
     @IntDef(
@@ -180,6 +185,7 @@
     @Override
     protected void onResume() {
         addActivityFlags(ACTIVITY_STATE_RESUMED | ACTIVITY_STATE_USER_ACTIVE);
+        removeActivityFlags(ACTIVITY_STATE_USER_WILL_BE_ACTIVE);
         super.onResume();
     }
 
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index 09fe64a..239d8a3 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -16,7 +16,7 @@
 
 package com.android.launcher3;
 
-import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.APP_LAUNCH_TAP;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_APP_LAUNCH_TAP;
 import static com.android.launcher3.util.DefaultDisplay.CHANGE_ROTATION;
 
 import android.app.ActivityOptions;
@@ -183,8 +183,7 @@
                         sourceContainer);
             }
             getUserEventDispatcher().logAppLaunch(v, intent, user);
-
-            getStatsLogManager().log(APP_LAUNCH_TAP, item == null ? null
+            getStatsLogManager().log(LAUNCHER_APP_LAUNCH_TAP, item == null ? null
                     : item.buildProto(null));
             return true;
         } catch (NullPointerException|ActivityNotFoundException|SecurityException e) {
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index d7d4a27..60b6da6 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -60,6 +60,7 @@
 import com.android.launcher3.model.data.PackageItemInfo;
 import com.android.launcher3.model.data.PromiseAppInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
+import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.views.ActivityContext;
 import com.android.launcher3.views.IconLabelDotView;
 
@@ -722,17 +723,34 @@
     }
 
     @Override
-    public void getVisualDragBounds(Rect bounds) {
+    public void getWorkspaceVisualDragBounds(Rect bounds) {
         DeviceProfile grid = mActivity.getDeviceProfile();
         BubbleTextView.getIconBounds(this, bounds, grid.iconSizePx);
     }
 
+    private int getIconSizeForDisplay(int display) {
+        DeviceProfile grid = mActivity.getDeviceProfile();
+        switch (display) {
+            case DISPLAY_ALL_APPS:
+                return grid.allAppsIconSizePx;
+            case DISPLAY_WORKSPACE:
+            case DISPLAY_FOLDER:
+            default:
+                return grid.iconSizePx;
+        }
+    }
+
+    public void getSourceVisualDragBounds(Rect bounds) {
+        BubbleTextView.getIconBounds(this, bounds, getIconSizeForDisplay(mDisplay));
+    }
+
     @Override
-    public void prepareDrawDragView() {
+    public SafeCloseable prepareDrawDragView() {
         if (getIcon() instanceof FastBitmapDrawable) {
             FastBitmapDrawable icon = (FastBitmapDrawable) getIcon();
             icon.setScale(1f);
         }
         setForceHideDot(true);
+        return () -> { };
     }
 }
diff --git a/src/com/android/launcher3/DeleteDropTarget.java b/src/com/android/launcher3/DeleteDropTarget.java
index b4c5f96..d75d712 100644
--- a/src/com/android/launcher3/DeleteDropTarget.java
+++ b/src/com/android/launcher3/DeleteDropTarget.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3;
 
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_CANCEL;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_REMOVE;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch.TAP;
 import static com.android.launcher3.userevent.nano.LauncherLogProto.ControlType.UNDO;
 
@@ -27,6 +29,7 @@
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.logging.LoggerUtils;
+import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.ModelWriter;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.ItemInfo;
@@ -38,6 +41,8 @@
 
 public class DeleteDropTarget extends ButtonDropTarget {
 
+    private final StatsLogManager mStatsLogManager;
+
     private int mControlType = ControlType.DEFAULT_CONTROLTYPE;
 
     public DeleteDropTarget(Context context, AttributeSet attrs) {
@@ -46,6 +51,7 @@
 
     public DeleteDropTarget(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
+        this.mStatsLogManager = StatsLogManager.newInstance(context);
     }
 
     @Override
@@ -120,6 +126,11 @@
             d.dragInfo.container = NO_ID;
         }
         super.onDrop(d, options);
+        mStatsLogManager.log(
+                mControlType == ControlType.REMOVE_TARGET
+                        ? LAUNCHER_ITEM_DROPPED_ON_REMOVE
+                        : LAUNCHER_ITEM_DROPPED_ON_CANCEL,
+                d.logInstanceId);
     }
 
     @Override
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 873b066..59476dd 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -67,7 +67,6 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.CancellationSignal;
-import android.os.Handler;
 import android.os.Parcelable;
 import android.os.Process;
 import android.os.StrictMode;
@@ -87,13 +86,12 @@
 import android.view.animation.OvershootInterpolator;
 import android.widget.Toast;
 
+import androidx.annotation.CallSuper;
 import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.DropTarget.DragObject;
-import com.android.launcher3.LauncherStateManager.AtomicAnimationFactory;
-import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.accessibility.LauncherAccessibilityDelegate;
 import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsStore;
@@ -131,6 +129,10 @@
 import com.android.launcher3.popup.PopupDataProvider;
 import com.android.launcher3.popup.SystemShortcut;
 import com.android.launcher3.qsb.QsbContainerView;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
+import com.android.launcher3.statemanager.StateManager.StateListener;
+import com.android.launcher3.statemanager.StatefulActivity;
 import com.android.launcher3.states.RotationHelper;
 import com.android.launcher3.testing.TestLogging;
 import com.android.launcher3.testing.TestProtocol;
@@ -194,7 +196,7 @@
 /**
  * Default launcher application.
  */
-public class Launcher extends BaseDraggingActivity implements LauncherExterns,
+public class Launcher extends StatefulActivity<LauncherState> implements LauncherExterns,
         Callbacks, InvariantDeviceProfile.OnIDPChangeListener, PluginListener<OverlayPlugin> {
     public static final String TAG = "Launcher";
 
@@ -241,7 +243,7 @@
     public static final String ON_RESUME_EVT = "Launcher.onResume";
     public static final String ON_NEW_INTENT_EVT = "Launcher.onNewIntent";
 
-    private LauncherStateManager mStateManager;
+    private StateManager<LauncherState> mStateManager;
 
     private static final int ON_ACTIVITY_RESULT_ANIMATION_DELAY = 500;
 
@@ -325,10 +327,6 @@
 
     private RotationHelper mRotationHelper;
 
-    final Handler mHandler = new Handler();
-    private final Runnable mHandleDeferredResume = this::handleDeferredResume;
-    private boolean mDeferredResumePending;
-
     private float mCurrentAssistantVisibility = 0f;
 
     protected LauncherOverlayManager mOverlayManager;
@@ -375,9 +373,9 @@
 
         mDragController = new DragController(this);
         mAllAppsController = new AllAppsTransitionController(this);
-        mStateManager = new LauncherStateManager(this);
+        mStateManager = new StateManager<>(this, NORMAL);
 
-        mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs, mStateManager);
+        mOnboardingPrefs = createOnboardingPrefs(mSharedPrefs);
 
         mAppWidgetManager = new WidgetManagerHelper(this);
         mAppWidgetHost = new LauncherAppWidgetHost(this,
@@ -440,7 +438,7 @@
 
         mRotationHelper.initialize();
 
-        mStateManager.addStateListener(new LauncherStateManager.StateListener() {
+        mStateManager.addStateListener(new StateListener<LauncherState>() {
 
             @Override
             public void onStateTransitionComplete(LauncherState finalState) {
@@ -467,9 +465,8 @@
         return new LauncherOverlayManager() { };
     }
 
-    protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs,
-            LauncherStateManager stateManager) {
-        return new OnboardingPrefs<>(this, sharedPrefs, stateManager);
+    protected OnboardingPrefs createOnboardingPrefs(SharedPreferences sharedPrefs) {
+        return new OnboardingPrefs<>(this, sharedPrefs);
     }
 
     public OnboardingPrefs getOnboardingPrefs() {
@@ -523,13 +520,9 @@
     }
 
     @Override
-    public void reapplyUi() {
-        reapplyUi(true /* cancelCurrentAnimation */);
-    }
-
     public void reapplyUi(boolean cancelCurrentAnimation) {
         getRootView().dispatchInsets();
-        getStateManager().reapplyState(cancelCurrentAnimation);
+        super.reapplyUi(cancelCurrentAnimation);
     }
 
     @Override
@@ -583,7 +576,8 @@
         return mFocusHandler;
     }
 
-    public LauncherStateManager getStateManager() {
+    @Override
+    public StateManager<LauncherState> getStateManager() {
         return mStateManager;
     }
 
@@ -890,11 +884,7 @@
 
     @Override
     protected void onStop() {
-        final boolean wasActive = isUserActive();
-        final LauncherState origState = getStateManager().getState();
-        final int origDragLayerChildCount = mDragLayer.getChildCount();
         super.onStop();
-
         if (mDeferOverlayCallbacks) {
             checkIfOverlayStillDeferred();
         } else {
@@ -902,28 +892,8 @@
         }
 
         logStopAndResume(Action.Command.STOP);
-
         mAppWidgetHost.setListenIfResumed(false);
-
         NotificationListener.removeNotificationsChangedListener();
-        getStateManager().moveToRestState();
-
-        // Workaround for b/78520668, explicitly trim memory once UI is hidden
-        onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
-
-        if (wasActive) {
-            // The expected condition is that this activity is stopped because the device goes to
-            // sleep and the UI may have noticeable changes.
-            mDragLayer.post(() -> {
-                if ((!getStateManager().isInStableState(origState)
-                        // The drag layer may be animating (e.g. dismissing QSB).
-                        || mDragLayer.getAlpha() < 1
-                        // Maybe an ArrowPopup is closed.
-                        || mDragLayer.getChildCount() != origDragLayerChildCount)) {
-                    onUiChangedWhileSleeping();
-                }
-            });
-        }
     }
 
     @Override
@@ -939,35 +909,27 @@
         TraceHelper.INSTANCE.endSection(traceToken);
     }
 
-    private void handleDeferredResume() {
-        if (hasBeenResumed() && !mStateManager.getState().hasFlag(FLAG_NON_INTERACTIVE)) {
-            logStopAndResume(Action.Command.RESUME);
-            getUserEventDispatcher().startSession();
+    @Override
+    @CallSuper
+    protected void onDeferredResumed() {
+        logStopAndResume(Action.Command.RESUME);
+        getUserEventDispatcher().startSession();
 
-            AppLaunchTracker.INSTANCE.get(this).onReturnedToHome();
+        AppLaunchTracker.INSTANCE.get(this).onReturnedToHome();
 
-            // Process any items that were added while Launcher was away.
-            InstallShortcutReceiver.disableAndFlushInstallQueue(
-                    InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED, this);
+        // Process any items that were added while Launcher was away.
+        InstallShortcutReceiver.disableAndFlushInstallQueue(
+                InstallShortcutReceiver.FLAG_ACTIVITY_PAUSED, this);
 
-            // Refresh shortcuts if the permission changed.
-            mModel.refreshShortcutsIfRequired();
+        // Refresh shortcuts if the permission changed.
+        mModel.refreshShortcutsIfRequired();
 
-            // Set the notification listener and fetch updated notifications when we resume
-            NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
+        // Set the notification listener and fetch updated notifications when we resume
+        NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
 
-            DiscoveryBounce.showForHomeIfNeeded(this);
-
-            onDeferredResumed();
-            addActivityFlags(ACTIVITY_STATE_DEFERRED_RESUMED);
-
-            mDeferredResumePending = false;
-        } else {
-            mDeferredResumePending = true;
-        }
+        DiscoveryBounce.showForHomeIfNeeded(this);
     }
 
-    protected void onDeferredResumed() { }
 
     private void logStopAndResume(int command) {
         int containerType = mStateManager.getState().containerType;
@@ -1016,10 +978,9 @@
         return mOverlayManager;
     }
 
+    @Override
     public void onStateSetStart(LauncherState state) {
-        if (mDeferredResumePending) {
-            handleDeferredResume();
-        }
+        super.onStateSetStart(state);
         if (mDeferOverlayCallbacks) {
             scheduleDeferredCheck();
         }
@@ -1042,7 +1003,9 @@
         mWorkspace.getPageIndicator().setShouldAutoHide(!state.hasFlag(FLAG_MULTI_PAGE));
     }
 
+    @Override
     public void onStateSetEnd(LauncherState state) {
+        super.onStateSetStart(state);
         getAppWidgetHost().setResumed(state == LauncherState.NORMAL);
         getWorkspace().setClipChildren(!state.hasFlag(FLAG_MULTI_PAGE));
 
@@ -1068,9 +1031,6 @@
                 TraceHelper.FLAG_UI_EVENT);
         super.onResume();
 
-        mHandler.removeCallbacks(mHandleDeferredResume);
-        Utilities.postAsyncCallback(mHandler, mHandleDeferredResume);
-
         if (!mOnResumeCallbacks.isEmpty()) {
             final ArrayList<OnResumeCallback> resumeCallbacks = new ArrayList<>(mOnResumeCallbacks);
             mOnResumeCallbacks.clear();
@@ -1113,10 +1073,6 @@
         }
     }
 
-    public boolean isInState(LauncherState state) {
-        return mStateManager.getState() == state;
-    }
-
     /**
      * Restores the previous state, if it exists.
      *
@@ -1355,8 +1311,6 @@
         }
     };
 
-    protected void onUiChangedWhileSleeping() { }
-
     private void updateNotificationDots(Predicate<PackageUserKey> updatedDots) {
         mWorkspace.updateNotificationDots(updatedDots);
         mAppsView.getAppsStore().updateNotificationDots(updatedDots);
@@ -2721,17 +2675,10 @@
         return super.onKeyUp(keyCode, event);
     }
 
-    protected StateHandler[] createStateHandlers() {
+    protected StateHandler<LauncherState>[] createStateHandlers() {
         return new StateHandler[] { getAllAppsController(), getWorkspace() };
     }
 
-    /**
-     * Creates a factory for atomic state animations
-     */
-    public AtomicAnimationFactory createAtomicAnimationFactory() {
-        return new AtomicAnimationFactory(0);
-    }
-
     public TouchController[] createTouchControllers() {
         return new TouchController[] {getDragController(), new AllAppsSwipeController(this)};
     }
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index e133d31..db2a6cd 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -29,6 +29,8 @@
 import android.content.Context;
 import android.view.animation.Interpolator;
 
+import com.android.launcher3.statemanager.BaseState;
+import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.states.HintState;
 import com.android.launcher3.states.SpringLoadedState;
 import com.android.launcher3.uioverrides.states.AllAppsState;
@@ -40,7 +42,7 @@
 /**
  * Base state for various states used for the Launcher
  */
-public abstract class LauncherState {
+public abstract class LauncherState implements BaseState<LauncherState> {
 
     /**
      * Set of elements indicating various workspace elements which change visibility across states
@@ -60,25 +62,22 @@
             HOTSEAT_SEARCH_BOX | ALL_APPS_HEADER | ALL_APPS_HEADER_EXTRA | ALL_APPS_CONTENT;
 
     // Flag indicating workspace has multiple pages visible.
-    public static final int FLAG_MULTI_PAGE = 1 << 0;
+    public static final int FLAG_MULTI_PAGE = BaseState.getFlag(0);
     // Flag indicating that workspace and its contents are not accessible
-    public static final int FLAG_WORKSPACE_INACCESSIBLE = 1 << 1;
+    public static final int FLAG_WORKSPACE_INACCESSIBLE = BaseState.getFlag(1);
 
-    public static final int FLAG_DISABLE_RESTORE = 1 << 2;
     // Flag indicating the state allows workspace icons to be dragged.
-    public static final int FLAG_WORKSPACE_ICONS_CAN_BE_DRAGGED = 1 << 3;
+    public static final int FLAG_WORKSPACE_ICONS_CAN_BE_DRAGGED = BaseState.getFlag(2);
     // Flag to indicate that workspace should draw page background
-    public static final int FLAG_WORKSPACE_HAS_BACKGROUNDS = 1 << 4;
-    // Flag to indicate that Launcher is non-interactive in this state
-    public static final int FLAG_NON_INTERACTIVE = 1 << 5;
+    public static final int FLAG_WORKSPACE_HAS_BACKGROUNDS = BaseState.getFlag(3);
     // True if the back button should be hidden when in this state (assuming no floating views are
     // open, launcher has window focus, etc).
-    public static final int FLAG_HIDE_BACK_BUTTON = 1 << 6;
+    public static final int FLAG_HIDE_BACK_BUTTON = BaseState.getFlag(4);
     // Flag to indicate if the state would have scrim over sysui region: statu sbar and nav bar
-    public static final int FLAG_HAS_SYS_UI_SCRIM = 1 << 7;
+    public static final int FLAG_HAS_SYS_UI_SCRIM = BaseState.getFlag(5);
     // Flag to inticate that all popups should be closed when this state is enabled.
-    public static final int FLAG_CLOSE_POPUPS = 1 << 8;
-    public static final int FLAG_OVERVIEW_UI = 1 << 9;
+    public static final int FLAG_CLOSE_POPUPS = BaseState.getFlag(6);
+    public static final int FLAG_OVERVIEW_UI = BaseState.getFlag(7);
 
 
     public static final float NO_OFFSET = 0;
@@ -151,26 +150,15 @@
     /**
      * Returns if the state has the provided flag
      */
+    @Override
     public final boolean hasFlag(int mask) {
         return (mFlags & mask) != 0;
     }
 
-    /**
-     * @return true if the state can be persisted across activity restarts.
-     */
-    public final boolean shouldDisableRestore() {
-        return hasFlag(FLAG_DISABLE_RESTORE);
-    }
-
     public static LauncherState[] values() {
         return Arrays.copyOf(sAllStates, sAllStates.length);
     }
 
-    /**
-     * @return How long the animation to this state should take (or from this state to NORMAL).
-     */
-    public abstract int getTransitionDuration(Context context);
-
     public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
         return new ScaleAndTranslation(NO_SCALE, NO_OFFSET, NO_OFFSET);
     }
@@ -264,14 +252,20 @@
         };
     }
 
+    @Override
     public LauncherState getHistoryForState(LauncherState previousState) {
         // No history is supported
         return NORMAL;
     }
 
+    @Override
+    public String toString() {
+        return "Ordinal-" + ordinal;
+    }
+
     public void onBackPressed(Launcher launcher) {
         if (this != NORMAL) {
-            LauncherStateManager lsm = launcher.getStateManager();
+            StateManager<LauncherState> lsm = launcher.getStateManager();
             LauncherState lastState = lsm.getLastState();
             lsm.goToState(lastState);
         }
diff --git a/src/com/android/launcher3/SecondaryDropTarget.java b/src/com/android/launcher3/SecondaryDropTarget.java
index 9dbb5fc..fbac0bd 100644
--- a/src/com/android/launcher3/SecondaryDropTarget.java
+++ b/src/com/android/launcher3/SecondaryDropTarget.java
@@ -7,6 +7,10 @@
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.DISMISS_PREDICTION;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.RECONFIGURE;
 import static com.android.launcher3.accessibility.LauncherAccessibilityDelegate.UNINSTALL;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROPPED_ON_UNINSTALL;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_UNINSTALL_CANCELLED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_UNINSTALL_COMPLETED;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_SYSTEM_MASK;
 import static com.android.launcher3.model.data.ItemInfoWithIcon.FLAG_SYSTEM_NO;
 
@@ -34,6 +38,7 @@
 import com.android.launcher3.dragndrop.DragOptions;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.logging.LoggerUtils;
+import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.ItemInfoWithIcon;
@@ -58,7 +63,7 @@
 
     private static final long CACHE_EXPIRE_TIMEOUT = 5000;
     private final ArrayMap<UserHandle, Boolean> mUninstallDisabledCache = new ArrayMap<>(1);
-
+    private final StatsLogManager mStatsLogManager;
     private final Alarm mCacheExpireAlarm;
     private boolean mHadPendingAlarm;
 
@@ -69,8 +74,8 @@
 
     public SecondaryDropTarget(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
-
         mCacheExpireAlarm = new Alarm();
+        mStatsLogManager = StatsLogManager.newInstance(context);
     }
 
     @Override
@@ -214,6 +219,11 @@
         // Defer onComplete
         d.dragSource = new DeferredOnComplete(d.dragSource, getContext());
         super.onDrop(d, options);
+        if (mCurrentAccessibilityAction == UNINSTALL) {
+            mStatsLogManager.log(LAUNCHER_ITEM_DROPPED_ON_UNINSTALL, d.logInstanceId);
+        } else if (mCurrentAccessibilityAction == DISMISS_PREDICTION) {
+            mStatsLogManager.log(LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST, d.logInstanceId);
+        }
     }
 
     @Override
@@ -338,8 +348,10 @@
                     mDragObject.dragInfo.user, PackageManager.MATCH_UNINSTALLED_PACKAGES) == null) {
                 mDragObject.dragSource = mOriginal;
                 mOriginal.onDropCompleted(SecondaryDropTarget.this, mDragObject, true);
+                mStatsLogManager.log(LAUNCHER_ITEM_UNINSTALL_COMPLETED, mDragObject.logInstanceId);
             } else {
                 sendFailure();
+                mStatsLogManager.log(LAUNCHER_ITEM_UNINSTALL_CANCELLED, mDragObject.logInstanceId);
             }
         }
 
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 412eef1..286b522 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -89,6 +89,7 @@
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pageindicators.WorkspacePageIndicator;
 import com.android.launcher3.popup.PopupContainerWithArrow;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.touch.WorkspaceTouchListener;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
@@ -119,7 +120,7 @@
  */
 public class Workspace extends PagedView<WorkspacePageIndicator>
         implements DropTarget, DragSource, View.OnTouchListener,
-        DragController.DragListener, Insettable, LauncherStateManager.StateHandler,
+        DragController.DragListener, Insettable, StateHandler<LauncherState>,
         WorkspaceLayoutManager {
 
     /** The value that {@link #mTransitionProgress} must be greater than for
@@ -1441,6 +1442,10 @@
 
         mOutlineProvider = previewProvider;
 
+        if (draggableView == null && child instanceof DraggableView) {
+            draggableView = (DraggableView) child;
+        }
+
         // The drag bitmap follows the touch point around on the screen
         final Bitmap b = previewProvider.createDragBitmap();
         int halfPadding = previewProvider.previewPadding / 2;
@@ -1451,12 +1456,8 @@
         Point dragVisualizeOffset = null;
         Rect dragRect = new Rect();
 
-        if (draggableView == null && child instanceof DraggableView) {
-            draggableView = (DraggableView) child;
-        }
-
         if (draggableView != null) {
-            draggableView.getVisualDragBounds(dragRect);
+            draggableView.getSourceVisualDragBounds(dragRect);
             dragLayerY += dragRect.top;
             dragVisualizeOffset = new Point(- halfPadding, halfPadding);
         }
diff --git a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
index 29cf803..06a73db 100644
--- a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
+++ b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
@@ -66,7 +66,7 @@
     }
 
     /**
-     * @see com.android.launcher3.LauncherStateManager.StateHandler#setStateWithAnimation
+     * @see com.android.launcher3.statemanager.StateManager.StateHandler#setStateWithAnimation
      */
     public void setStateWithAnimation(
             LauncherState toState, StateAnimationConfig config, PendingAnimation animation) {
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index 21dd141..f057036 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -28,11 +28,11 @@
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.R;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
 import com.android.launcher3.states.StateAnimationConfig;
 import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
 import com.android.launcher3.util.Themes;
@@ -50,8 +50,8 @@
  * If release velocity < THRES1, snap according to either top or bottom depending on whether it's
  * closer to top or closer to the page indicator.
  */
-public class AllAppsTransitionController implements StateHandler, OnDeviceProfileChangeListener,
-        PluginListener<AllAppsSearchPlugin> {
+public class AllAppsTransitionController implements StateHandler<LauncherState>,
+        OnDeviceProfileChangeListener, PluginListener<AllAppsSearchPlugin> {
 
     public static final FloatProperty<AllAppsTransitionController> ALL_APPS_PROGRESS =
             new FloatProperty<AllAppsTransitionController>("allAppsProgress") {
diff --git a/src/com/android/launcher3/allapps/DiscoveryBounce.java b/src/com/android/launcher3/allapps/DiscoveryBounce.java
index 0648682..5397942 100644
--- a/src/com/android/launcher3/allapps/DiscoveryBounce.java
+++ b/src/com/android/launcher3/allapps/DiscoveryBounce.java
@@ -31,9 +31,9 @@
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager.StateListener;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.util.OnboardingPrefs;
 
 /**
@@ -46,7 +46,7 @@
     private final Launcher mLauncher;
     private final Animator mDiscoBounceAnimation;
 
-    private final StateListener mStateListener = new StateListener() {
+    private final StateListener<LauncherState> mStateListener = new StateListener<LauncherState>() {
         @Override
         public void onStateTransitionStart(LauncherState toState) {
             handleClose(false);
diff --git a/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java b/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java
index f6766c4..80b6a5a 100644
--- a/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java
@@ -22,7 +22,7 @@
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.views.WorkEduView;
 
 /**
@@ -32,7 +32,7 @@
 
     private final Launcher mLauncher;
 
-    private LauncherStateManager.StateListener mWorkTabListener;
+    private StateListener<LauncherState> mWorkTabListener;
 
     public LauncherAllAppsContainerView(Context context) {
         this(context, null);
diff --git a/src/com/android/launcher3/anim/PendingAnimation.java b/src/com/android/launcher3/anim/PendingAnimation.java
index a95a5e1..740f7f2 100644
--- a/src/com/android/launcher3/anim/PendingAnimation.java
+++ b/src/com/android/launcher3/anim/PendingAnimation.java
@@ -105,6 +105,13 @@
         add(anim);
     }
 
+    public <T> void addFloat(T target, FloatProperty<T> property, float from, float to,
+            TimeInterpolator interpolator) {
+        Animator anim = ObjectAnimator.ofFloat(target, property, from, to);
+        anim.setDuration(mDuration).setInterpolator(interpolator);
+        add(anim);
+    }
+
     @Override
     public <T> void setInt(T target, IntProperty<T> property, int value,
             TimeInterpolator interpolator) {
diff --git a/src/com/android/launcher3/anim/SpringAnimationBuilder.java b/src/com/android/launcher3/anim/SpringAnimationBuilder.java
index 770df03..a9702b4 100644
--- a/src/com/android/launcher3/anim/SpringAnimationBuilder.java
+++ b/src/com/android/launcher3/anim/SpringAnimationBuilder.java
@@ -18,7 +18,6 @@
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 
 import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.content.Context;
 import android.util.FloatProperty;
@@ -197,9 +196,9 @@
         animator.setDuration(getDuration()).setInterpolator(LINEAR);
         animator.addUpdateListener(anim ->
                 property.set(target, getInterpolatedValue(anim.getAnimatedFraction())));
-        animator.addListener(new AnimatorListenerAdapter() {
+        animator.addListener(new AnimationSuccessListener() {
             @Override
-            public void onAnimationEnd(Animator animation) {
+            public void onAnimationSuccess(Animator animation) {
                 property.set(target, mEndValue);
             }
         });
diff --git a/src/com/android/launcher3/dragndrop/DragLayer.java b/src/com/android/launcher3/dragndrop/DragLayer.java
index 970c5a0..ddf44ca 100644
--- a/src/com/android/launcher3/dragndrop/DragLayer.java
+++ b/src/com/android/launcher3/dragndrop/DragLayer.java
@@ -274,19 +274,29 @@
         scale *= childScale;
         int toX = Math.round(coord[0]);
         int toY = Math.round(coord[1]);
+
         float toScale = scale;
 
         if (child instanceof DraggableView) {
+            // This code is fairly subtle. Please verify drag and drop is pixel-perfect in a number
+            // of scenarios before modifying (from all apps, from workspace, different grid-sizes,
+            // shortcuts from in and out of Launcher etc).
             DraggableView d = (DraggableView) child;
-            d.getVisualDragBounds(dragViewBounds);
+            Rect destRect = new Rect();
+            d.getWorkspaceVisualDragBounds(destRect);
+
+            // In most cases this additional scale factor should be a no-op (1). It mainly accounts
+            // for alternate grids where the source and destination icon sizes are different
+            toScale *= ((1f * destRect.width())
+                    / (dragView.getMeasuredWidth() - dragView.getBlurSizeOutline()));
 
             // This accounts for the offset of the DragView created by scaling it about its
             // center as it animates into place.
-            float scaleShiftX = dragView.getMeasuredWidth() * (1 - scale) / 2;
-            float scaleShiftY = dragView.getMeasuredHeight() * (1 - scale) / 2;
+            float scaleShiftX = dragView.getMeasuredWidth() * (1 - toScale) / 2;
+            float scaleShiftY = dragView.getMeasuredHeight() * (1 - toScale) / 2;
 
-            toX += scale * (dragViewBounds.left - dragView.getBlurSizeOutline() / 2) - scaleShiftX;
-            toY += scale * (dragViewBounds.top - dragView.getBlurSizeOutline() / 2) - scaleShiftY;
+            toX += scale * destRect.left - toScale * dragView.getBlurSizeOutline() / 2 - scaleShiftX;
+            toY += scale * destRect.top - toScale * dragView.getBlurSizeOutline() / 2 - scaleShiftY;
         }
 
         child.setVisibility(INVISIBLE);
diff --git a/src/com/android/launcher3/dragndrop/DragView.java b/src/com/android/launcher3/dragndrop/DragView.java
index 1e23bb6..de0fa1a 100644
--- a/src/com/android/launcher3/dragndrop/DragView.java
+++ b/src/com/android/launcher3/dragndrop/DragView.java
@@ -49,18 +49,18 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.util.Themes;
 import com.android.launcher3.util.Thunk;
 
 import java.util.Arrays;
 
-public class DragView extends View implements LauncherStateManager.StateListener {
+public class DragView extends View implements StateListener<LauncherState> {
     private static final ColorMatrix sTempMatrix1 = new ColorMatrix();
     private static final ColorMatrix sTempMatrix2 = new ColorMatrix();
 
diff --git a/src/com/android/launcher3/dragndrop/DraggableView.java b/src/com/android/launcher3/dragndrop/DraggableView.java
index df99902..f7dcf6b 100644
--- a/src/com/android/launcher3/dragndrop/DraggableView.java
+++ b/src/com/android/launcher3/dragndrop/DraggableView.java
@@ -18,6 +18,10 @@
 
 import android.graphics.Rect;
 
+import androidx.annotation.NonNull;
+
+import com.android.launcher3.util.SafeCloseable;
+
 /**
  * Interface defining methods required for drawing and previewing DragViews, drag previews, and
  * related animations
@@ -42,9 +46,12 @@
     int getViewType();
 
     /**
-     * Before rendering as a DragView bitmap, some views need a preparation step.
+     * Before rendering as a DragView bitmap, some views need a preparation step. Returns a
+     * callback to clear any preparation work
      */
-    default void prepareDrawDragView() { }
+    @NonNull default SafeCloseable prepareDrawDragView() {
+        return () -> { };
+    }
 
     /**
      * If an actual View subclass, this method returns the rectangle (within the View's coordinates)
@@ -53,5 +60,14 @@
      *
      * @param bounds Visual bounds in the views coordinates will be written here.
      */
-    default void getVisualDragBounds(Rect bounds) { }
+    default void getWorkspaceVisualDragBounds(Rect bounds) { }
+
+    /**
+     * Same as above, but accounts for differing icon sizes between source and destination
+     *
+     * @param bounds Visual bounds in the views coordinates will be written here.
+     */
+    default void getSourceVisualDragBounds(Rect bounds) {
+        getWorkspaceVisualDragBounds(bounds);
+    }
 }
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index 9a36b3e..f7fe535 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -18,23 +18,17 @@
 
 import static android.text.TextUtils.isEmpty;
 
-import static androidx.core.util.Preconditions.checkNotNull;
-
 import static com.android.launcher3.LauncherAnimUtils.SPRING_LOADED_EXIT_DELAY;
-import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_DESKTOP;
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.compat.AccessibilityManagerCompat.sendCustomAccessibilityEvent;
 import static com.android.launcher3.config.FeatureFlags.ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS;
 import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_LABEL_UPDATED;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED;
 import static com.android.launcher3.model.data.FolderInfo.FLAG_MANUAL_FOLDER_NAME;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_CUSTOM;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_EMPTY;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_FOLDER_LABEL_STATE_UNSPECIFIED;
-import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_SUGGESTED;
 
 import static java.util.Arrays.asList;
-import static java.util.Arrays.stream;
 import static java.util.Optional.ofNullable;
 
 import android.animation.Animator;
@@ -94,12 +88,6 @@
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.model.data.WorkspaceItemInfo;
 import com.android.launcher3.pageindicators.PageIndicatorDots;
-import com.android.launcher3.userevent.LauncherLogProto.Action;
-import com.android.launcher3.userevent.LauncherLogProto.ContainerType;
-import com.android.launcher3.userevent.LauncherLogProto.ItemType;
-import com.android.launcher3.userevent.LauncherLogProto.LauncherEvent;
-import com.android.launcher3.userevent.LauncherLogProto.Target;
-import com.android.launcher3.userevent.LauncherLogProto.Target.ToFolderLabelState;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.util.Executors;
 import com.android.launcher3.util.Thunk;
@@ -111,10 +99,7 @@
 import java.util.Comparator;
 import java.util.List;
 import java.util.Objects;
-import java.util.Optional;
-import java.util.OptionalInt;
 import java.util.stream.Collectors;
-import java.util.stream.IntStream;
 
 /**
  * Represents a set of icons chosen by the user or generated by the system.
@@ -213,8 +198,7 @@
     @Thunk int mScrollHintDir = SCROLL_NONE;
     @Thunk int mCurrentScrollDir = SCROLL_NONE;
 
-    private String mPreviousLabel;
-    private boolean mIsPreviousLabelSuggested;
+    private StatsLogManager mStatsLogManager;
 
     /**
      * Used to inflate the Workspace from XML.
@@ -227,10 +211,12 @@
         setAlwaysDrawnWithCacheEnabled(false);
 
         mLauncher = Launcher.getLauncher(context);
+        mStatsLogManager = StatsLogManager.newInstance(context);
         // We need this view to be focusable in touch mode so that when text editing of the folder
         // name is complete, we have something to focus on, thus hiding the cursor and giving
         // reliable behavior when clicking the text field (since it will always gain focus on click).
         setFocusableInTouchMode(true);
+
     }
 
     @Override
@@ -348,9 +334,9 @@
         if (DEBUG) {
             Log.d(TAG, "onBackKey newTitle=" + newTitle);
         }
-
-        mInfo.title = newTitle;
-        mInfo.setOption(FLAG_MANUAL_FOLDER_NAME, !getAcceptedSuggestionIndex().isPresent(),
+        mInfo.setTitle(newTitle);
+        mInfo.fromCustom = mInfo.hasOption(FLAG_MANUAL_FOLDER_NAME);
+        mInfo.setOption(FLAG_MANUAL_FOLDER_NAME, !mInfo.getAcceptedSuggestionIndex().isPresent(),
                 mLauncher.getModelWriter());
         mFolderIcon.onTitleChanged(newTitle);
         mLauncher.getModelWriter().updateItemInDatabase(mInfo);
@@ -441,8 +427,6 @@
         }
         mItemsInvalidated = true;
         mInfo.addListener(this);
-        Optional.ofNullable(mInfo.title).ifPresent(title -> mPreviousLabel = title.toString());
-        mIsPreviousLabelSuggested = !mInfo.hasOption(FLAG_MANUAL_FOLDER_NAME);
 
         if (!isEmpty(mInfo.title)) {
             mFolderName.setText(mInfo.title);
@@ -1347,10 +1331,8 @@
         if (d.stateAnnouncer != null) {
             d.stateAnnouncer.completeAction(R.string.item_moved);
         }
-        StatsLogManager.newInstance(getContext())
-                .log(StatsLogManager.LauncherEvent.LAUNCHER_ITEM_DROP_COMPLETED,
-                    d.logInstanceId,
-                    d.dragInfo.buildProto(mInfo));
+        mStatsLogManager
+                .log(LAUNCHER_ITEM_DROP_COMPLETED, d.logInstanceId, d.dragInfo.buildProto(mInfo));
     }
 
     // This is used so the item doesn't immediately appear in the folder when added. In one case
@@ -1455,7 +1437,8 @@
             if (hasFocus) {
                 startEditingFolderName();
             } else {
-                logCurrentFolderLabelState();
+                mStatsLogManager.log(LAUNCHER_FOLDER_LABEL_UPDATED, mInfo.buildProto());
+                logFolderLabelState();
                 mFolderName.dispatchBackKey();
             }
         }
@@ -1654,147 +1637,14 @@
         return mContent;
     }
 
-    protected void logCurrentFolderLabelState() {
-        LauncherEvent launcherEvent = LauncherEvent.newBuilder()
-                .setAction(Action.newBuilder().setType(Action.Type.SOFT_KEYBOARD))
-                .addSrcTarget(newEditTextTargetBuilder()
-                        .setFromFolderLabelState(getFromFolderLabelState())
-                        .setToFolderLabelState(getToFolderLabelState()))
-                .addSrcTarget(newFolderTargetBuilder())
-                .addSrcTarget(newParentContainerTarget())
-                .build();
-        mLauncher.getUserEventDispatcher().logLauncherEvent(launcherEvent);
-        mPreviousLabel = mFolderName.getText().toString();
-        mIsPreviousLabelSuggested = !mInfo.hasOption(FLAG_MANUAL_FOLDER_NAME);
-    }
-
-    private Target.FromFolderLabelState getFromFolderLabelState() {
-        return mPreviousLabel == null
-                ? FROM_FOLDER_LABEL_STATE_UNSPECIFIED
-                : mPreviousLabel.isEmpty()
-                ? FROM_EMPTY
-                : mIsPreviousLabelSuggested
-                ? FROM_SUGGESTED
-                : FROM_CUSTOM;
-    }
-
-    private Target.ToFolderLabelState getToFolderLabelState() {
-        String newLabel =
-                checkNotNull(mFolderName.getText().toString(),
-                "Expected valid folder label, but found null");
-        if (newLabel.equals(mPreviousLabel)) {
-            return Target.ToFolderLabelState.UNCHANGED;
-        }
-
-        if (!FeatureFlags.FOLDER_NAME_SUGGEST.get()) {
-            return newLabel.isEmpty()
-                ? ToFolderLabelState.TO_EMPTY_WITH_SUGGESTIONS_DISABLED
-                : ToFolderLabelState.TO_CUSTOM_WITH_SUGGESTIONS_DISABLED;
-        }
-
-        Optional<String[]> suggestedLabels = getSuggestedLabels();
-        boolean isEmptySuggestions = suggestedLabels
-                .map(labels -> stream(labels).allMatch(TextUtils::isEmpty))
-                .orElse(true);
-        if (isEmptySuggestions) {
-            return newLabel.isEmpty()
-                ? ToFolderLabelState.TO_EMPTY_WITH_EMPTY_SUGGESTIONS
-                : ToFolderLabelState.TO_CUSTOM_WITH_EMPTY_SUGGESTIONS;
-        }
-
-        boolean hasValidPrimary = suggestedLabels
-                .map(labels -> !isEmpty(labels[0]))
-                .orElse(false);
-        if (newLabel.isEmpty()) {
-            return hasValidPrimary ? ToFolderLabelState.TO_EMPTY_WITH_VALID_PRIMARY
-                : ToFolderLabelState.TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
-        }
-
-        OptionalInt accepted_suggestion_index = getAcceptedSuggestionIndex();
-        if (!accepted_suggestion_index.isPresent()) {
-            return hasValidPrimary ? ToFolderLabelState.TO_CUSTOM_WITH_VALID_PRIMARY
-                : ToFolderLabelState.TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
-        }
-
-        switch (accepted_suggestion_index.getAsInt()) {
-            case 0:
-                return ToFolderLabelState.TO_SUGGESTION0_WITH_VALID_PRIMARY;
-            case 1:
-                return hasValidPrimary ? ToFolderLabelState.TO_SUGGESTION1_WITH_VALID_PRIMARY
-                    : ToFolderLabelState.TO_SUGGESTION1_WITH_EMPTY_PRIMARY;
-            case 2:
-                return hasValidPrimary ? ToFolderLabelState.TO_SUGGESTION2_WITH_VALID_PRIMARY
-                    : ToFolderLabelState.TO_SUGGESTION2_WITH_EMPTY_PRIMARY;
-            case 3:
-                return hasValidPrimary ? ToFolderLabelState.TO_SUGGESTION3_WITH_VALID_PRIMARY
-                    : ToFolderLabelState.TO_SUGGESTION3_WITH_EMPTY_PRIMARY;
-            default:
-                // fall through
-        }
-        return ToFolderLabelState.TO_FOLDER_LABEL_STATE_UNSPECIFIED;
-
-    }
-
-    private Optional<String[]> getSuggestedLabels() {
-        return ofNullable(mInfo)
-            .map(info -> info.suggestedFolderNames)
-            .map(
-                folderNames ->
-                    (FolderNameInfo[])
-                        folderNames.getParcelableArrayExtra(FolderInfo.EXTRA_FOLDER_SUGGESTIONS))
-            .map(
-                folderNameInfoArray ->
-                    stream(folderNameInfoArray)
-                        .filter(Objects::nonNull)
-                        .map(FolderNameInfo::getLabel)
-                        .filter(Objects::nonNull)
-                        .map(CharSequence::toString)
-                        .toArray(String[]::new));
-    }
-
-    private OptionalInt getAcceptedSuggestionIndex() {
-        String newLabel = checkNotNull(mFolderName.getText().toString(),
-                "Expected valid folder label, but found null");
-        return getSuggestedLabels()
-                .map(suggestionsArray ->
-                    IntStream.range(0, suggestionsArray.length)
-                        .filter(
-                            index -> !isEmpty(suggestionsArray[index])
-                                && newLabel.equalsIgnoreCase(suggestionsArray[index]))
-                        .sequential()
-                        .findFirst()
-                ).orElse(OptionalInt.empty());
-
-    }
-
-
-    private Target.Builder newEditTextTargetBuilder() {
-        return Target.newBuilder().setType(Target.Type.ITEM).setItemType(ItemType.EDITTEXT);
-    }
-
-    private Target.Builder newFolderTargetBuilder() {
-        return Target.newBuilder()
-                .setType(Target.Type.CONTAINER)
-                .setContainerType(ContainerType.FOLDER)
-                .setPageIndex(mInfo.screenId)
-                .setGridX(mInfo.cellX)
-                .setGridY(mInfo.cellY)
-                .setCardinality(mInfo.contents.size());
-    }
-
-    private Target.Builder newParentContainerTarget() {
-        Target.Builder builder = Target.newBuilder().setType(Target.Type.CONTAINER);
-        switch (mInfo.container) {
-            case CONTAINER_HOTSEAT:
-                return builder.setContainerType(ContainerType.HOTSEAT);
-            case CONTAINER_DESKTOP:
-                return builder.setContainerType(ContainerType.WORKSPACE);
-            default:
-                throw new AssertionError(String
-                        .format("Expected container to be either %s or %s but found %s.",
-                                CONTAINER_HOTSEAT,
-                                CONTAINER_DESKTOP,
-                                mInfo.container));
-        }
+    /**
+     * Logs current folder label info.
+     *
+     * @deprecated This method is only used for log validation and soon will be removed.
+     */
+    @Deprecated
+    public void logFolderLabelState() {
+        mLauncher.getUserEventDispatcher()
+                .logLauncherEvent(mInfo.getFolderLabelStateLauncherEvent());
     }
 }
diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index e2963d7..153d6bc 100644
--- a/src/com/android/launcher3/folder/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -20,6 +20,7 @@
 
 import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
 import static com.android.launcher3.folder.PreviewItemManager.INITIAL_ITEM_ANIMATION_DURATION;
+import static com.android.launcher3.logging.StatsLogManager.LauncherEvent.LAUNCHER_FOLDER_LABEL_UPDATED;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -53,6 +54,7 @@
 import com.android.launcher3.Reorderable;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
+import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dot.FolderDotInfo;
@@ -61,6 +63,8 @@
 import com.android.launcher3.dragndrop.DragView;
 import com.android.launcher3.dragndrop.DraggableView;
 import com.android.launcher3.icons.DotRenderer;
+import com.android.launcher3.logging.InstanceId;
+import com.android.launcher3.logging.StatsLogManager;
 import com.android.launcher3.model.data.AppInfo;
 import com.android.launcher3.model.data.FolderInfo;
 import com.android.launcher3.model.data.FolderInfo.FolderListener;
@@ -385,6 +389,14 @@
             float finalAlpha = index < MAX_NUM_ITEMS_IN_PREVIEW ? 0.5f : 0f;
 
             float finalScale = scale * scaleRelativeToDragLayer;
+
+            // Account for potentially different icon sizes with non-default grid settings
+            if (d.dragSource instanceof AllAppsContainerView) {
+                DeviceProfile grid = mActivity.getDeviceProfile();
+                float containerScale = (1f * grid.iconSizePx / grid.allAppsIconSizePx);
+                finalScale *= containerScale;
+            }
+
             dragLayer.animateView(animateView, from, to, finalAlpha,
                     1, 1, finalScale, finalScale, DROP_IN_ANIMATION_DURATION,
                     Interpolators.DEACCEL_2, Interpolators.ACCEL_2,
@@ -401,10 +413,10 @@
                 Executors.UI_HELPER_EXECUTOR.post(() -> {
                     d.folderNameProvider.getSuggestedFolderName(
                             getContext(), mInfo.contents, nameInfos);
-                    showFinalView(finalIndex, item, nameInfos);
+                    showFinalView(finalIndex, item, nameInfos, d.logInstanceId);
                 });
             } else {
-                showFinalView(finalIndex, item, nameInfos);
+                showFinalView(finalIndex, item, nameInfos, d.logInstanceId);
             }
         } else {
             addItem(item);
@@ -412,12 +424,12 @@
     }
 
     private void showFinalView(int finalIndex, final WorkspaceItemInfo item,
-            FolderNameInfo[] nameInfos) {
+            FolderNameInfo[] nameInfos, InstanceId instanceId) {
         postDelayed(() -> {
             mPreviewItemManager.hidePreviewItem(finalIndex, false);
             mFolder.showItem(item);
-            setLabelSuggestion(nameInfos);
-            mFolder.logCurrentFolderLabelState();
+            setLabelSuggestion(nameInfos, instanceId);
+            mFolder.logFolderLabelState();
             invalidate();
         }, DROP_IN_ANIMATION_DURATION);
     }
@@ -425,7 +437,7 @@
     /**
      * Set the suggested folder name.
      */
-    public void setLabelSuggestion(FolderNameInfo[] nameInfos) {
+    public void setLabelSuggestion(FolderNameInfo[] nameInfos, InstanceId instanceId) {
         if (!FeatureFlags.FOLDER_NAME_SUGGEST.get()) {
             return;
         }
@@ -436,7 +448,9 @@
         if (nameInfos == null || nameInfos[0] == null || isEmpty(nameInfos[0].getLabel())) {
             return;
         }
-        mInfo.title = nameInfos[0].getLabel();
+        mInfo.setTitle(nameInfos[0].getLabel());
+        StatsLogManager.newInstance(getContext())
+                .log(LAUNCHER_FOLDER_LABEL_UPDATED, instanceId, mInfo.buildProto());
         onTitleChanged(mInfo.title);
         mFolder.mFolderName.setText(mInfo.title);
         mFolder.mLauncher.getModelWriter().updateItemInDatabase(mInfo);
@@ -758,7 +772,7 @@
     }
 
     @Override
-    public void getVisualDragBounds(Rect bounds) {
+    public void getWorkspaceVisualDragBounds(Rect bounds) {
         getPreviewBounds(bounds);
     }
 }
diff --git a/src/com/android/launcher3/graphics/DragPreviewProvider.java b/src/com/android/launcher3/graphics/DragPreviewProvider.java
index 848c04a..21822a3 100644
--- a/src/com/android/launcher3/graphics/DragPreviewProvider.java
+++ b/src/com/android/launcher3/graphics/DragPreviewProvider.java
@@ -35,6 +35,7 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DraggableView;
 import com.android.launcher3.icons.BitmapRenderer;
+import com.android.launcher3.util.SafeCloseable;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
 
 import java.nio.ByteBuffer;
@@ -76,11 +77,12 @@
 
         if (mView instanceof DraggableView) {
             DraggableView dv = (DraggableView) mView;
-            dv.prepareDrawDragView();
-            dv.getVisualDragBounds(mTempRect);
-            destCanvas.translate(blurSizeOutline / 2 - mTempRect.left,
-                    blurSizeOutline / 2 - mTempRect.top);
-            mView.draw(destCanvas);
+            try (SafeCloseable t = dv.prepareDrawDragView()) {
+                dv.getSourceVisualDragBounds(mTempRect);
+                destCanvas.translate(blurSizeOutline / 2 - mTempRect.left,
+                        blurSizeOutline / 2 - mTempRect.top);
+                mView.draw(destCanvas);
+            }
         }
         destCanvas.restoreToCount(saveCount);
     }
@@ -95,7 +97,7 @@
         // Assume scaleX == scaleY, which is always the case for workspace items.
         float scale = mView.getScaleX();
         if (mView instanceof DraggableView) {
-            ((DraggableView) mView).getVisualDragBounds(mTempRect);
+            ((DraggableView) mView).getSourceVisualDragBounds(mTempRect);
             width = mTempRect.width();
             height = mTempRect.height();
         } else {
diff --git a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
index 20eec9a..350f221 100644
--- a/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
+++ b/src/com/android/launcher3/graphics/PreviewSurfaceRenderer.java
@@ -29,6 +29,7 @@
 import android.view.Display;
 import android.view.SurfaceControlViewHost;
 import android.view.View;
+import android.view.animation.AccelerateDecelerateInterpolator;
 
 import com.android.launcher3.InvariantDeviceProfile;
 
@@ -37,6 +38,8 @@
 /** Render preview using surface view. */
 public class PreviewSurfaceRenderer implements IBinder.DeathRecipient {
 
+    private static final int FADE_IN_ANIMATION_DURATION = 200;
+
     private static final String KEY_HOST_TOKEN = "host_token";
     private static final String KEY_VIEW_WIDTH = "width";
     private static final String KEY_VIEW_HEIGHT = "height";
@@ -78,10 +81,12 @@
             binderDied();
         }
 
+        SurfaceControlViewHost.SurfacePackage surfacePackage;
         try {
             mSurfaceControlViewHost = MAIN_EXECUTOR
                     .submit(() -> new SurfaceControlViewHost(mContext, mDisplay, mHostToken))
                     .get(5, TimeUnit.SECONDS);
+            surfacePackage = mSurfaceControlViewHost.getSurfacePackage();
             mHostToken.linkToDeath(this, 0);
         } catch (Exception e) {
             e.printStackTrace();
@@ -89,6 +94,14 @@
         }
 
         MAIN_EXECUTOR.execute(() -> {
+            // If mSurfaceControlViewHost is null due to any reason (e.g. binder died,
+            // happening when user leaves the preview screen before preview rendering finishes),
+            // we should return here.
+            SurfaceControlViewHost host = mSurfaceControlViewHost;
+            if (host == null) {
+                return;
+            }
+
             View view = new LauncherPreviewRenderer(mContext, mIdp).getRenderedView();
             // This aspect scales the view to fit in the surface and centers it
             final float scale = Math.min(mWidth / (float) view.getMeasuredWidth(),
@@ -99,14 +112,19 @@
             view.setPivotY(0);
             view.setTranslationX((mWidth - scale * view.getWidth()) / 2);
             view.setTranslationY((mHeight - scale * view.getHeight()) / 2);
-            mSurfaceControlViewHost.setView(view, view.getMeasuredWidth(),
+            view.setAlpha(0);
+            view.animate().alpha(1)
+                    .setInterpolator(new AccelerateDecelerateInterpolator())
+                    .setDuration(FADE_IN_ANIMATION_DURATION)
+                    .start();
+            host.setView(view, view.getMeasuredWidth(),
                     view.getMeasuredHeight());
         });
 
         Bundle result = new Bundle();
-        result.putParcelable(KEY_SURFACE_PACKAGE, mSurfaceControlViewHost.getSurfacePackage());
+        result.putParcelable(KEY_SURFACE_PACKAGE, surfacePackage);
 
-        Handler handler = new Handler(Looper.getMainLooper(), Loopermessage -> {
+        Handler handler = new Handler(Looper.getMainLooper(), message -> {
             binderDied();
             return true;
         });
@@ -120,8 +138,10 @@
     @Override
     public void binderDied() {
         if (mSurfaceControlViewHost != null) {
-            mSurfaceControlViewHost.release();
-            mSurfaceControlViewHost = null;
+            MAIN_EXECUTOR.execute(() -> {
+                mSurfaceControlViewHost.release();
+                mSurfaceControlViewHost = null;
+            });
         }
         mHostToken.unlinkToDeath(this, 0);
     }
diff --git a/src/com/android/launcher3/logging/LoggerUtils.java b/src/com/android/launcher3/logging/LoggerUtils.java
index 0f79bd6..cd4f034 100644
--- a/src/com/android/launcher3/logging/LoggerUtils.java
+++ b/src/com/android/launcher3/logging/LoggerUtils.java
@@ -41,6 +41,7 @@
     private static final ArrayMap<Class, SparseArray<String>> sNameCache = new ArrayMap<>();
     private static final String UNKNOWN = "UNKNOWN";
     private static final int DEFAULT_PREDICTED_RANK = 10000;
+    private static final String DELIMITER_DOT = "\\.";
 
     public static String getFieldName(int value, Class c) {
         SparseArray<String> cache;
@@ -173,4 +174,17 @@
         targets.toArray(targetsArray);
         return newLauncherEvent(action, targetsArray);
     }
+
+    /**
+     * String conversion for only the helpful parts of {@link Object#toString()} method
+     * @param stringToExtract "foo.bar.baz.MyObject@1234"
+     * @return "MyObject@1234"
+     */
+    public static String extractObjectNameAndAddress(String stringToExtract) {
+        String[] superStringParts = stringToExtract.split(DELIMITER_DOT);
+        if (superStringParts.length == 0) {
+            return "";
+        }
+        return superStringParts[superStringParts.length - 1];
+    }
 }
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index abf027d..b240f0b 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -16,47 +16,79 @@
 package com.android.launcher3.logging;
 
 import android.content.Context;
-import android.util.Log;
 
 import com.android.launcher3.R;
-import com.android.launcher3.logger.LauncherAtom;
 import com.android.launcher3.logger.LauncherAtom.ItemInfo;
 import com.android.launcher3.logging.StatsLogUtils.LogStateProvider;
 import com.android.launcher3.util.ResourceBasedOverride;
 
 /**
  * Handles the user event logging in R+.
+ * All of the event ids are defined here.
+ * Most of the methods are dummy methods for Launcher3
+ * Actual call happens only for Launcher variant that implements QuickStep.
  */
 public class StatsLogManager implements ResourceBasedOverride {
 
-    private static final String TAG = "StatsLogManager";
-
     interface EventEnum {
         int getId();
     }
 
     public enum LauncherEvent implements EventEnum {
         @LauncherUiEvent(doc = "App launched from workspace, hotseat or folder in launcher")
-        APP_LAUNCH_TAP(1),
+        LAUNCHER_APP_LAUNCH_TAP(338),
+
         @LauncherUiEvent(doc = "Task launched from overview using TAP")
-        TASK_LAUNCH_TAP(2),
+        LAUNCHER_TASK_LAUNCH_TAP(339),
+
         @LauncherUiEvent(doc = "Task launched from overview using SWIPE DOWN")
-        TASK_LAUNCH_SWIPE_DOWN(2),
+        LAUNCHER_TASK_LAUNCH_SWIPE_DOWN(340),
+
         @LauncherUiEvent(doc = "TASK dismissed from overview using SWIPE UP")
-        TASK_DISMISS_SWIPE_UP(3),
+        LAUNCHER_TASK_DISMISS_SWIPE_UP(341),
+
         @LauncherUiEvent(doc = "User dragged a launcher item")
         LAUNCHER_ITEM_DRAG_STARTED(383),
+
         @LauncherUiEvent(doc = "A dragged launcher item is successfully dropped")
         LAUNCHER_ITEM_DROP_COMPLETED(385),
+
         @LauncherUiEvent(doc = "A dragged launcher item is successfully dropped on another item "
-                + "resulting in new folder creation")
-        LAUNCHER_ITEM_DROP_FOLDER_CREATED(386);
+                + "resulting in a new folder creation")
+        LAUNCHER_ITEM_DROP_FOLDER_CREATED(386),
+
+        @LauncherUiEvent(doc = "User action resulted in or manually updated the folder label to "
+                + "new/same value.")
+        LAUNCHER_FOLDER_LABEL_UPDATED(460),
+
+        @LauncherUiEvent(doc = "A dragged item is dropped on 'Remove' button in the target bar")
+        LAUNCHER_ITEM_DROPPED_ON_REMOVE(465),
+
+        @LauncherUiEvent(doc = "A dragged item is dropped on 'Cancel' button in the target bar")
+        LAUNCHER_ITEM_DROPPED_ON_CANCEL(466),
+
+        @LauncherUiEvent(doc = "A predicted item is dragged and dropped on 'Don't suggest app'"
+                + " button in the target bar")
+        LAUNCHER_ITEM_DROPPED_ON_DONT_SUGGEST(467),
+
+        @LauncherUiEvent(doc = "A dragged item is dropped on 'Uninstall' button in target bar")
+        LAUNCHER_ITEM_DROPPED_ON_UNINSTALL(468),
+
+        @LauncherUiEvent(doc = "User completed uninstalling the package after dropping on "
+                + "the icon onto 'Uninstall' button in the target bar")
+        LAUNCHER_ITEM_UNINSTALL_COMPLETED(469),
+
+        @LauncherUiEvent(doc = "User cancelled uninstalling the package after dropping on "
+                + "the icon onto 'Uninstall' button in the target bar")
+        LAUNCHER_ITEM_UNINSTALL_CANCELLED(470);
         // ADD MORE
 
         private final int mId;
+
         LauncherEvent(int id) {
             mId = id;
         }
+
         public int getId() {
             return mId;
         }
@@ -75,30 +107,36 @@
         StatsLogManager mgr = Overrides.getObject(StatsLogManager.class,
                 context.getApplicationContext(), R.string.stats_log_manager_class);
         mgr.mStateProvider = stateProvider;
-        mgr.verify();
         return mgr;
     }
 
     /**
-     * Logs an event and accompanying {@link ItemInfo}
+     * Logs a {@link LauncherEvent}.
      */
-    public void log(LauncherEvent event, LauncherAtom.ItemInfo itemInfo) {
-        Log.d(TAG, String.format("%s\n%s", event.name(), itemInfo));
-        // Call StatsLog method
+    public void log(LauncherEvent event) {
     }
 
     /**
-     * Logs an event and accompanying {@link ItemInfo}
+     * Logs an event and accompanying {@link InstanceId}.
      */
-    public void log(LauncherEvent event, InstanceId instanceId, LauncherAtom.ItemInfo itemInfo) {
-        Log.d(TAG, String.format("%s(InstanceId:%s)\n%s", event.name(), instanceId, itemInfo));
-        // Call StatsLog method
+    public void log(LauncherEvent event, InstanceId instanceId) {
+    }
+
+    /**
+     * Logs an event and accompanying {@link ItemInfo}.
+     */
+    public void log(LauncherEvent event, ItemInfo itemInfo) {
+    }
+
+    /**
+     * Logs an event and accompanying {@link InstanceId} and {@link ItemInfo}.
+     */
+    public void log(LauncherEvent event, InstanceId instanceId, ItemInfo itemInfo) {
     }
 
     /**
      * Logs snapshot, or impression of the current workspace.
      */
-    public void logSnapshot() { }
-
-    public void verify() {}     // TODO: should move into robo tests
+    public void logSnapshot() {
+    }
 }
diff --git a/src/com/android/launcher3/logging/StatsLogUtils.java b/src/com/android/launcher3/logging/StatsLogUtils.java
index 97aaf84..10d88e5 100644
--- a/src/com/android/launcher3/logging/StatsLogUtils.java
+++ b/src/com/android/launcher3/logging/StatsLogUtils.java
@@ -1,7 +1,5 @@
 package com.android.launcher3.logging;
 
-import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.DEFAULT_CONTAINERTYPE;
-
 import android.view.View;
 import android.view.ViewParent;
 
@@ -13,6 +11,7 @@
 
 import java.util.ArrayList;
 
+import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.DEFAULT_CONTAINERTYPE;
 
 public class StatsLogUtils {
 
@@ -31,8 +30,6 @@
 
     /**
      * Implemented by containers to provide a container source for a given child.
-     *
-     * Currently,
      */
     public interface LogContainerProvider {
 
diff --git a/src/com/android/launcher3/logging/UserEventDispatcher.java b/src/com/android/launcher3/logging/UserEventDispatcher.java
index da081a0..7818ff5 100644
--- a/src/com/android/launcher3/logging/UserEventDispatcher.java
+++ b/src/com/android/launcher3/logging/UserEventDispatcher.java
@@ -145,7 +145,9 @@
         LauncherEvent event = newLauncherEvent(action,  targets);
         ItemInfo info = v == null ? null : (ItemInfo) v.getTag();
         if (info != null && Utilities.IS_DEBUG_DEVICE && FeatureFlags.ENABLE_HYBRID_HOTSEAT.get()) {
-            FileLog.d(TAG, "appLaunch: packageName:" + info.getTargetComponent().getPackageName()
+            final String pkg = info.getTargetComponent() != null
+                    ? info.getTargetComponent().getPackageName() : "unknown";
+            FileLog.d(TAG, "appLaunch: packageName:" + pkg
                     + ",isWorkApp:" + (info.user != null && !Process.myUserHandle().equals(
                     userHandle)) + ",launchLocation:" + info.container);
         }
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 90aaf44..9e6282e 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -851,20 +851,23 @@
     }
 
     private List<AppInfo> loadCachedPredictions() {
-        List<ComponentKey> componentKeys = mApp.getPredictionModel().getPredictionComponentKeys();
-        List<AppInfo> results = new ArrayList<>();
-        if (componentKeys == null) return results;
-        List<LauncherActivityInfo> l;
-        mBgDataModel.cachedPredictedItems.clear();
-        for (ComponentKey key : componentKeys) {
-            l = mLauncherApps.getActivityList(key.componentName.getPackageName(), key.user);
-            if (l.size() == 0) continue;
-            boolean quietMode = mUserManager.isQuietModeEnabled(key.user);
-            AppInfo info = new AppInfo(l.get(0), key.user, quietMode);
-            mBgDataModel.cachedPredictedItems.add(info);
-            mIconCache.getTitleAndIcon(info, false);
+        synchronized (mBgDataModel) {
+            List<ComponentKey> componentKeys =
+                    mApp.getPredictionModel().getPredictionComponentKeys();
+            List<AppInfo> results = new ArrayList<>();
+            if (componentKeys == null) return results;
+            List<LauncherActivityInfo> l;
+            mBgDataModel.cachedPredictedItems.clear();
+            for (ComponentKey key : componentKeys) {
+                l = mLauncherApps.getActivityList(key.componentName.getPackageName(), key.user);
+                if (l.size() == 0) continue;
+                boolean quietMode = mUserManager.isQuietModeEnabled(key.user);
+                AppInfo info = new AppInfo(l.get(0), key.user, quietMode);
+                mBgDataModel.cachedPredictedItems.add(info);
+                mIconCache.getTitleAndIcon(info, false);
+            }
+            return results;
         }
-        return results;
     }
 
     private List<LauncherActivityInfo> loadAllApps() {
diff --git a/src/com/android/launcher3/model/data/FolderInfo.java b/src/com/android/launcher3/model/data/FolderInfo.java
index 3ac6a22..096743a 100644
--- a/src/com/android/launcher3/model/data/FolderInfo.java
+++ b/src/com/android/launcher3/model/data/FolderInfo.java
@@ -16,16 +16,45 @@
 
 package com.android.launcher3.model.data;
 
+import static android.text.TextUtils.isEmpty;
+
+import static androidx.core.util.Preconditions.checkNotNull;
+
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_DESKTOP;
+import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT;
+import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_CUSTOM;
+import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_EMPTY;
+import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_FOLDER_LABEL_STATE_UNSPECIFIED;
+import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_SUGGESTED;
+
+import static java.util.Arrays.stream;
+import static java.util.Optional.ofNullable;
+
 import android.content.Intent;
 import android.os.Process;
+import android.text.TextUtils;
 
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.folder.FolderNameInfo;
 import com.android.launcher3.logger.LauncherAtom;
+import com.android.launcher3.logger.LauncherAtom.FromState;
+import com.android.launcher3.logger.LauncherAtom.ToState;
 import com.android.launcher3.model.ModelWriter;
+import com.android.launcher3.userevent.LauncherLogProto;
+import com.android.launcher3.userevent.LauncherLogProto.Target;
+import com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState;
+import com.android.launcher3.userevent.LauncherLogProto.Target.ToFolderLabelState;
 import com.android.launcher3.util.ContentWriter;
 
 import java.util.ArrayList;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.OptionalInt;
+import java.util.StringJoiner;
+import java.util.stream.IntStream;
+
 
 /**
  * Represents a folder containing shortcuts or apps.
@@ -57,6 +86,20 @@
 
     public Intent suggestedFolderNames;
 
+    // Represents the title before current.
+    // Primarily used for logging purpose.
+    private CharSequence mPreviousTitle;
+
+    // True if the title before was manually entered, suggested otherwise.
+    // Primarily used for logging purpose.
+    public boolean fromCustom;
+
+    /**
+     * Used for separating {@link #mPreviousTitle} and {@link #title} when concatenating them
+     * for logging.
+     */
+    private static final CharSequence FOLDER_LABEL_DELIMITER = "=>";
+
     /**
      * The apps and shortcuts
      */
@@ -160,9 +203,20 @@
     @Override
     public LauncherAtom.ItemInfo buildProto(FolderInfo fInfo) {
         return getDefaultItemInfoBuilder()
-            .setFolderIcon(LauncherAtom.FolderIcon.newBuilder().setCardinality(contents.size()))
-            .setContainerInfo(getContainerInfo())
-            .build();
+                .setFolderIcon(LauncherAtom.FolderIcon.newBuilder().setCardinality(contents.size()))
+                .setRank(rank)
+                .setContainerInfo(getContainerInfo())
+                .build();
+    }
+
+    @Override
+    public void setTitle(CharSequence title) {
+        mPreviousTitle = this.title;
+        this.title = title;
+    }
+
+    public CharSequence getPreviousTitle() {
+        return mPreviousTitle;
     }
 
     @Override
@@ -172,4 +226,244 @@
         folderInfo.contents = this.contents;
         return folderInfo;
     }
+
+    /**
+     * Returns {@link LauncherAtom.FolderIcon} wrapped as {@link LauncherAtom.ItemInfo} for logging.
+     */
+    @Override
+    public LauncherAtom.ItemInfo buildProto() {
+        FromState fromFolderLabelState = getFromFolderLabelState();
+        ToState toFolderLabelState = getToFolderLabelState();
+        LauncherAtom.FolderIcon.Builder folderIconBuilder = LauncherAtom.FolderIcon.newBuilder()
+                .setCardinality(contents.size())
+                .setFromLabelState(fromFolderLabelState)
+                .setToLabelState(toFolderLabelState);
+
+        // If the folder label is suggested, it is logged to improve prediction model.
+        // When both old and new labels are logged together delimiter is used.
+        StringJoiner labelInfoBuilder = new StringJoiner(FOLDER_LABEL_DELIMITER);
+        if (fromFolderLabelState.equals(FromState.FROM_SUGGESTED)) {
+            labelInfoBuilder.add(mPreviousTitle);
+        }
+        if (toFolderLabelState.toString().startsWith("TO_SUGGESTION")) {
+            labelInfoBuilder.add(title);
+        }
+        if (labelInfoBuilder.length() > 0) {
+            folderIconBuilder.setLabelInfo(labelInfoBuilder.toString());
+        }
+
+        return getDefaultItemInfoBuilder()
+                .setFolderIcon(folderIconBuilder)
+                .setContainerInfo(getContainerInfo())
+                .build();
+    }
+
+    /**
+     * Returns index of the accepted suggestion.
+     */
+    public OptionalInt getAcceptedSuggestionIndex() {
+        String newLabel = checkNotNull(title,
+                "Expected valid folder label, but found null").toString();
+        return getSuggestedLabels()
+                .map(suggestionsArray ->
+                        IntStream.range(0, suggestionsArray.length)
+                                .filter(
+                                        index -> !isEmpty(suggestionsArray[index])
+                                                && newLabel.equalsIgnoreCase(
+                                                suggestionsArray[index]))
+                                .sequential()
+                                .findFirst()
+                ).orElse(OptionalInt.empty());
+
+    }
+
+    private LauncherAtom.ToState getToFolderLabelState() {
+        if (title == null) {
+            return LauncherAtom.ToState.TO_STATE_UNSPECIFIED;
+        }
+
+        if (title.equals(mPreviousTitle)) {
+            return LauncherAtom.ToState.UNCHANGED;
+        }
+
+        if (!FeatureFlags.FOLDER_NAME_SUGGEST.get()) {
+            return title.length() > 0
+                    ? LauncherAtom.ToState.TO_CUSTOM_WITH_SUGGESTIONS_DISABLED
+                    : LauncherAtom.ToState.TO_EMPTY_WITH_SUGGESTIONS_DISABLED;
+        }
+
+        Optional<String[]> suggestedLabels = getSuggestedLabels();
+        boolean isEmptySuggestions = suggestedLabels
+                .map(labels -> stream(labels).allMatch(TextUtils::isEmpty))
+                .orElse(true);
+        if (isEmptySuggestions) {
+            return title.length() > 0
+                    ? LauncherAtom.ToState.TO_CUSTOM_WITH_EMPTY_SUGGESTIONS
+                    : LauncherAtom.ToState.TO_EMPTY_WITH_EMPTY_SUGGESTIONS;
+        }
+
+        boolean hasValidPrimary = suggestedLabels
+                .map(labels -> !isEmpty(labels[0]))
+                .orElse(false);
+        if (title.length() == 0) {
+            return hasValidPrimary ? LauncherAtom.ToState.TO_EMPTY_WITH_VALID_PRIMARY
+                    : LauncherAtom.ToState.TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
+        }
+
+        OptionalInt accepted_suggestion_index = getAcceptedSuggestionIndex();
+        if (!accepted_suggestion_index.isPresent()) {
+            return hasValidPrimary ? LauncherAtom.ToState.TO_CUSTOM_WITH_VALID_PRIMARY
+                    : LauncherAtom.ToState.TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
+        }
+
+        switch (accepted_suggestion_index.getAsInt()) {
+            case 0:
+                return LauncherAtom.ToState.TO_SUGGESTION0;
+            case 1:
+                return hasValidPrimary ? LauncherAtom.ToState.TO_SUGGESTION1_WITH_VALID_PRIMARY
+                        : LauncherAtom.ToState.TO_SUGGESTION1_WITH_EMPTY_PRIMARY;
+            case 2:
+                return hasValidPrimary ? LauncherAtom.ToState.TO_SUGGESTION2_WITH_VALID_PRIMARY
+                        : LauncherAtom.ToState.TO_SUGGESTION2_WITH_EMPTY_PRIMARY;
+            case 3:
+                return hasValidPrimary ? LauncherAtom.ToState.TO_SUGGESTION3_WITH_VALID_PRIMARY
+                        : LauncherAtom.ToState.TO_SUGGESTION3_WITH_EMPTY_PRIMARY;
+            default:
+                // fall through
+        }
+        return LauncherAtom.ToState.TO_STATE_UNSPECIFIED;
+
+    }
+
+    private LauncherAtom.FromState getFromFolderLabelState() {
+        return mPreviousTitle == null
+                ? LauncherAtom.FromState.FROM_STATE_UNSPECIFIED
+                : mPreviousTitle.length() == 0
+                        ? LauncherAtom.FromState.FROM_EMPTY
+                        : fromCustom
+                                ? LauncherAtom.FromState.FROM_CUSTOM
+                                : LauncherAtom.FromState.FROM_SUGGESTED;
+    }
+
+    private Optional<String[]> getSuggestedLabels() {
+        return ofNullable(suggestedFolderNames)
+                .map(folderNames ->
+                        (FolderNameInfo[])
+                                folderNames.getParcelableArrayExtra(EXTRA_FOLDER_SUGGESTIONS))
+                .map(folderNameInfoArray ->
+                        stream(folderNameInfoArray)
+                                .filter(Objects::nonNull)
+                                .map(FolderNameInfo::getLabel)
+                                .filter(Objects::nonNull)
+                                .map(CharSequence::toString)
+                                .toArray(String[]::new));
+    }
+
+    /**
+     * Returns {@link LauncherLogProto.LauncherEvent} to log current folder label info.
+     *
+     * @deprecated This method is used only for validation purpose and soon will be removed.
+     */
+    @Deprecated
+    public LauncherLogProto.LauncherEvent getFolderLabelStateLauncherEvent() {
+        return LauncherLogProto.LauncherEvent.newBuilder()
+                .setAction(LauncherLogProto.Action
+                        .newBuilder()
+                        .setType(LauncherLogProto.Action.Type.SOFT_KEYBOARD))
+                .addSrcTarget(Target
+                        .newBuilder()
+                        .setType(Target.Type.ITEM)
+                        .setItemType(LauncherLogProto.ItemType.EDITTEXT)
+                        .setFromFolderLabelState(convertFolderLabelState(getFromFolderLabelState()))
+                        .setToFolderLabelState(convertFolderLabelState(getToFolderLabelState())))
+                .addSrcTarget(Target.newBuilder()
+                        .setType(Target.Type.CONTAINER)
+                        .setContainerType(LauncherLogProto.ContainerType.FOLDER)
+                        .setPageIndex(screenId)
+                        .setGridX(cellX)
+                        .setGridY(cellY)
+                        .setCardinality(contents.size()))
+                .addSrcTarget(newParentContainerTarget())
+                .build();
+    }
+
+    /**
+     * @deprecated This method is used only for validation purpose and soon will be removed.
+     */
+    @Deprecated
+    private Target.Builder newParentContainerTarget() {
+        Target.Builder builder = Target.newBuilder().setType(Target.Type.CONTAINER);
+        switch (container) {
+            case CONTAINER_HOTSEAT:
+                return builder.setContainerType(LauncherLogProto.ContainerType.HOTSEAT);
+            case CONTAINER_DESKTOP:
+                return builder.setContainerType(LauncherLogProto.ContainerType.WORKSPACE);
+            default:
+                throw new AssertionError(String
+                        .format("Expected container to be either %s or %s but found %s.",
+                                CONTAINER_HOTSEAT,
+                                CONTAINER_DESKTOP,
+                                container));
+        }
+    }
+
+    /**
+     * @deprecated This method is used only for validation purpose and soon will be removed.
+     */
+    @Deprecated
+    private static FromFolderLabelState convertFolderLabelState(FromState fromState) {
+        switch (fromState) {
+            case FROM_EMPTY:
+                return FROM_EMPTY;
+            case FROM_SUGGESTED:
+                return FROM_SUGGESTED;
+            case FROM_CUSTOM:
+                return FROM_CUSTOM;
+            default:
+                return FROM_FOLDER_LABEL_STATE_UNSPECIFIED;
+        }
+    }
+
+    /**
+     * @deprecated This method is used only for validation purpose and soon will be removed.
+     */
+    @Deprecated
+    private static ToFolderLabelState convertFolderLabelState(ToState toState) {
+        switch (toState) {
+            case UNCHANGED:
+                return ToFolderLabelState.UNCHANGED;
+            case TO_SUGGESTION0:
+                return ToFolderLabelState.TO_SUGGESTION0_WITH_VALID_PRIMARY;
+            case TO_SUGGESTION1_WITH_VALID_PRIMARY:
+                return ToFolderLabelState.TO_SUGGESTION1_WITH_VALID_PRIMARY;
+            case TO_SUGGESTION1_WITH_EMPTY_PRIMARY:
+                return ToFolderLabelState.TO_SUGGESTION1_WITH_EMPTY_PRIMARY;
+            case TO_SUGGESTION2_WITH_VALID_PRIMARY:
+                return ToFolderLabelState.TO_SUGGESTION2_WITH_VALID_PRIMARY;
+            case TO_SUGGESTION2_WITH_EMPTY_PRIMARY:
+                return ToFolderLabelState.TO_SUGGESTION2_WITH_EMPTY_PRIMARY;
+            case TO_SUGGESTION3_WITH_VALID_PRIMARY:
+                return ToFolderLabelState.TO_SUGGESTION3_WITH_VALID_PRIMARY;
+            case TO_SUGGESTION3_WITH_EMPTY_PRIMARY:
+                return ToFolderLabelState.TO_SUGGESTION3_WITH_EMPTY_PRIMARY;
+            case TO_EMPTY_WITH_VALID_PRIMARY:
+                return ToFolderLabelState.TO_EMPTY_WITH_VALID_PRIMARY;
+            case TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY:
+                return ToFolderLabelState.TO_EMPTY_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
+            case TO_EMPTY_WITH_EMPTY_SUGGESTIONS:
+                return ToFolderLabelState.TO_EMPTY_WITH_EMPTY_SUGGESTIONS;
+            case TO_EMPTY_WITH_SUGGESTIONS_DISABLED:
+                return ToFolderLabelState.TO_EMPTY_WITH_SUGGESTIONS_DISABLED;
+            case TO_CUSTOM_WITH_VALID_PRIMARY:
+                return ToFolderLabelState.TO_CUSTOM_WITH_VALID_PRIMARY;
+            case TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY:
+                return ToFolderLabelState.TO_CUSTOM_WITH_VALID_SUGGESTIONS_AND_EMPTY_PRIMARY;
+            case TO_CUSTOM_WITH_EMPTY_SUGGESTIONS:
+                return ToFolderLabelState.TO_CUSTOM_WITH_EMPTY_SUGGESTIONS;
+            case TO_CUSTOM_WITH_SUGGESTIONS_DISABLED:
+                return ToFolderLabelState.TO_CUSTOM_WITH_SUGGESTIONS_DISABLED;
+            default:
+                return ToFolderLabelState.TO_FOLDER_LABEL_STATE_UNSPECIFIED;
+        }
+    }
 }
diff --git a/src/com/android/launcher3/model/data/ItemInfo.java b/src/com/android/launcher3/model/data/ItemInfo.java
index 4359f25..f2b7e54 100644
--- a/src/com/android/launcher3/model/data/ItemInfo.java
+++ b/src/com/android/launcher3/model/data/ItemInfo.java
@@ -252,6 +252,13 @@
     /**
      * Creates {@link LauncherAtom.ItemInfo} with important fields and parent container info.
      */
+    public LauncherAtom.ItemInfo buildProto() {
+        return buildProto(null);
+    }
+
+    /**
+     * Creates {@link LauncherAtom.ItemInfo} with important fields and parent container info.
+     */
     public LauncherAtom.ItemInfo buildProto(FolderInfo fInfo) {
         LauncherAtom.ItemInfo.Builder itemBuilder = getDefaultItemInfoBuilder();
         Optional<ComponentName> nullableComponent = Optional.ofNullable(getTargetComponent());
@@ -303,7 +310,7 @@
                     break;
             }
             itemBuilder.setContainerInfo(ContainerInfo.newBuilder().setFolder(folderBuilder));
-        } else {
+        } else if (getContainerInfo().getContainerCase().getNumber() > 0) {
             itemBuilder.setContainerInfo(getContainerInfo());
         }
         return itemBuilder.build();
@@ -345,4 +352,8 @@
         itemInfo.copyFrom(this);
         return itemInfo;
     }
+
+    public void setTitle(CharSequence title) {
+        this.title = title;
+    }
 }
diff --git a/src/com/android/launcher3/statemanager/BaseState.java b/src/com/android/launcher3/statemanager/BaseState.java
new file mode 100644
index 0000000..daec1d8
--- /dev/null
+++ b/src/com/android/launcher3/statemanager/BaseState.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.statemanager;
+
+import android.content.Context;
+
+/**
+ * Interface representing a state of a StatefulActivity
+ */
+public interface BaseState<T extends BaseState> {
+
+    // Flag to indicate that Launcher is non-interactive in this state
+    int FLAG_NON_INTERACTIVE = 1 << 0;
+    int FLAG_DISABLE_RESTORE = 1 << 1;
+
+    static int getFlag(int index) {
+        // reserve few spots to base flags
+        return 1 << (index + 2);
+    }
+
+    /**
+     * @return How long the animation to this state should take (or from this state to NORMAL).
+     */
+    int getTransitionDuration(Context context);
+
+    /**
+     * Returns the state to go back to from this state
+     */
+    T getHistoryForState(T previousState);
+
+    /**
+     * @return true if the state can be persisted across activity restarts.
+     */
+    default boolean shouldDisableRestore() {
+        return hasFlag(FLAG_DISABLE_RESTORE);
+    }
+
+    /**
+     * Returns if the state has the provided flag
+     */
+    boolean hasFlag(int flagMask);
+}
diff --git a/src/com/android/launcher3/LauncherStateManager.java b/src/com/android/launcher3/statemanager/StateManager.java
similarity index 76%
rename from src/com/android/launcher3/LauncherStateManager.java
rename to src/com/android/launcher3/statemanager/StateManager.java
index f6de48e..4447166 100644
--- a/src/com/android/launcher3/LauncherStateManager.java
+++ b/src/com/android/launcher3/statemanager/StateManager.java
@@ -14,9 +14,8 @@
  * limitations under the License.
  */
 
-package com.android.launcher3;
+package com.android.launcher3.statemanager;
 
-import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_COMPONENTS;
 
 import android.animation.Animator;
@@ -27,6 +26,7 @@
 import android.os.Looper;
 import android.util.Log;
 
+import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.PendingAnimation;
@@ -38,83 +38,48 @@
 import java.util.ArrayList;
 
 /**
- * TODO: figure out what kind of tests we can write for this
- *
- * Things to test when changing the following class.
- *   - Home from workspace
- *          - from center screen
- *          - from other screens
- *   - Home from all apps
- *          - from center screen
- *          - from other screens
- *   - Back from all apps
- *          - from center screen
- *          - from other screens
- *   - Launch app from workspace and quit
- *          - with back
- *          - with home
- *   - Launch app from all apps and quit
- *          - with back
- *          - with home
- *   - Go to a screen that's not the default, then all
- *     apps, and launch and app, and go back
- *          - with back
- *          -with home
- *   - On workspace, long press power and go back
- *          - with back
- *          - with home
- *   - On all apps, long press power and go back
- *          - with back
- *          - with home
- *   - On workspace, power off
- *   - On all apps, power off
- *   - Launch an app and turn off the screen while in that app
- *          - Go back with home key
- *          - Go back with back key  TODO: make this not go to workspace
- *          - From all apps
- *          - From workspace
- *   - Enter and exit car mode (becase it causes an extra configuration changed)
- *          - From all apps
- *          - From the center workspace
- *          - From another workspace
+ * Class to manage transitions between different states for a StatefulActivity based on different
+ * states
  */
-public class LauncherStateManager {
+public class StateManager<STATE_TYPE extends BaseState<STATE_TYPE>> {
 
     public static final String TAG = "StateManager";
 
     private final AnimationState mConfig = new AnimationState();
     private final Handler mUiHandler;
-    private final Launcher mLauncher;
-    private final ArrayList<StateListener> mListeners = new ArrayList<>();
+    private final StatefulActivity<STATE_TYPE> mActivity;
+    private final ArrayList<StateListener<STATE_TYPE>> mListeners = new ArrayList<>();
+    private final STATE_TYPE mBaseState;
 
     // Animators which are run on properties also controlled by state animations.
     private final AtomicAnimationFactory mAtomicAnimationFactory;
 
-    private StateHandler[] mStateHandlers;
-    private LauncherState mState = NORMAL;
+    private StateHandler<STATE_TYPE>[] mStateHandlers;
+    private STATE_TYPE mState;
 
-    private LauncherState mLastStableState = NORMAL;
-    private LauncherState mCurrentStableState = NORMAL;
+    private STATE_TYPE mLastStableState;
+    private STATE_TYPE mCurrentStableState;
 
-    private LauncherState mRestState;
+    private STATE_TYPE mRestState;
 
-    public LauncherStateManager(Launcher l) {
+    public StateManager(StatefulActivity<STATE_TYPE> l, STATE_TYPE baseState) {
         mUiHandler = new Handler(Looper.getMainLooper());
-        mLauncher = l;
-
+        mActivity = l;
+        mBaseState = baseState;
+        mState = mLastStableState = mCurrentStableState = baseState;
         mAtomicAnimationFactory = l.createAtomicAnimationFactory();
     }
 
-    public LauncherState getState() {
+    public STATE_TYPE getState() {
         return mState;
     }
 
-    public LauncherState getCurrentStableState() {
+    public STATE_TYPE getCurrentStableState() {
         return mCurrentStableState;
     }
 
     public void dump(String prefix, PrintWriter writer) {
-        writer.println(prefix + "LauncherState:");
+        writer.println(prefix + "StateManager:");
         writer.println(prefix + "\tmLastStableState:" + mLastStableState);
         writer.println(prefix + "\tmCurrentStableState:" + mCurrentStableState);
         writer.println(prefix + "\tmState:" + mState);
@@ -124,7 +89,7 @@
 
     public StateHandler[] getStateHandlers() {
         if (mStateHandlers == null) {
-            mStateHandlers = mLauncher.createStateHandlers();
+            mStateHandlers = mActivity.createStateHandlers();
         }
         return mStateHandlers;
     }
@@ -141,29 +106,29 @@
      * Returns true if the state changes should be animated.
      */
     public boolean shouldAnimateStateChange() {
-        return !mLauncher.isForceInvisible() && mLauncher.isStarted();
+        return !mActivity.isForceInvisible() && mActivity.isStarted();
     }
 
     /**
      * @return {@code true} if the state matches the current state and there is no active
      *         transition to different state.
      */
-    public boolean isInStableState(LauncherState state) {
+    public boolean isInStableState(STATE_TYPE state) {
         return mState == state && mCurrentStableState == state
                 && (mConfig.targetState == null || mConfig.targetState == state);
     }
 
     /**
-     * @see #goToState(LauncherState, boolean, Runnable)
+     * @see #goToState(STATE_TYPE, boolean, Runnable)
      */
-    public void goToState(LauncherState state) {
+    public void goToState(STATE_TYPE state) {
         goToState(state, shouldAnimateStateChange());
     }
 
     /**
-     * @see #goToState(LauncherState, boolean, Runnable)
+     * @see #goToState(STATE_TYPE, boolean, Runnable)
      */
-    public void goToState(LauncherState state, boolean animated) {
+    public void goToState(STATE_TYPE state, boolean animated) {
         goToState(state, animated, 0, null);
     }
 
@@ -174,21 +139,21 @@
      *                true otherwise
      * @paras onCompleteRunnable any action to perform at the end of the transition, of null.
      */
-    public void goToState(LauncherState state, boolean animated, Runnable onCompleteRunnable) {
+    public void goToState(STATE_TYPE state, boolean animated, Runnable onCompleteRunnable) {
         goToState(state, animated, 0, onCompleteRunnable);
     }
 
     /**
      * Changes the Launcher state to the provided state after the given delay.
      */
-    public void goToState(LauncherState state, long delay, Runnable onCompleteRunnable) {
+    public void goToState(STATE_TYPE state, long delay, Runnable onCompleteRunnable) {
         goToState(state, true, delay, onCompleteRunnable);
     }
 
     /**
      * Changes the Launcher state to the provided state after the given delay.
      */
-    public void goToState(LauncherState state, long delay) {
+    public void goToState(STATE_TYPE state, long delay) {
         goToState(state, true, delay, null);
     }
 
@@ -212,10 +177,10 @@
         }
     }
 
-    private void goToState(LauncherState state, boolean animated, long delay,
+    private void goToState(STATE_TYPE state, boolean animated, long delay,
             final Runnable onCompleteRunnable) {
-        animated &= Utilities.areAnimationsEnabled(mLauncher);
-        if (mLauncher.isInState(state)) {
+        animated &= Utilities.areAnimationsEnabled(mActivity);
+        if (mActivity.isInState(state)) {
             if (mConfig.currentAnimation == null) {
                 // Run any queued runnable
                 if (onCompleteRunnable != null) {
@@ -233,7 +198,7 @@
         }
 
         // Cancel the current animation. This will reset mState to mCurrentStableState, so store it.
-        LauncherState fromState = mState;
+        STATE_TYPE fromState = mState;
         mConfig.reset();
 
         if (!animated) {
@@ -266,13 +231,13 @@
         }
     }
 
-    private void goToStateAnimated(LauncherState state, LauncherState fromState,
+    private void goToStateAnimated(STATE_TYPE state, STATE_TYPE fromState,
             Runnable onCompleteRunnable) {
-        // Since state NORMAL can be reached from multiple states, just assume that the
+        // Since state mBaseState can be reached from multiple states, just assume that the
         // transition plays in reverse and use the same duration as previous state.
-        mConfig.duration = state == NORMAL
-                ? fromState.getTransitionDuration(mLauncher)
-                : state.getTransitionDuration(mLauncher);
+        mConfig.duration = state == mBaseState
+                ? fromState.getTransitionDuration(mActivity)
+                : state.getTransitionDuration(mActivity);
         prepareForAtomicAnimation(fromState, state, mConfig);
         AnimatorSet animation = createAnimationToNewWorkspaceInternal(state).getAnim();
         if (onCompleteRunnable != null) {
@@ -286,7 +251,7 @@
      * - Setting interpolators for various animations included in the state transition.
      * - Setting some start values (e.g. scale) for views that are hidden but about to be shown.
      */
-    public void prepareForAtomicAnimation(LauncherState fromState, LauncherState toState,
+    public void prepareForAtomicAnimation(STATE_TYPE fromState, STATE_TYPE toState,
             StateAnimationConfig config) {
         mAtomicAnimationFactory.prepareForAtomicAnimation(fromState, toState, config);
     }
@@ -295,11 +260,11 @@
      * Creates an animation representing atomic transitions between the provided states
      */
     public AnimatorSet createAtomicAnimation(
-            LauncherState fromState, LauncherState toState, StateAnimationConfig config) {
+            STATE_TYPE fromState, STATE_TYPE toState, StateAnimationConfig config) {
         PendingAnimation builder = new PendingAnimation(config.duration);
         prepareForAtomicAnimation(fromState, toState, config);
 
-        for (StateHandler handler : mLauncher.getStateManager().getStateHandlers()) {
+        for (StateHandler handler : mActivity.getStateManager().getStateHandlers()) {
             handler.setStateWithAnimation(toState, config, builder);
         }
         return builder.getAnim();
@@ -309,23 +274,23 @@
      * Creates a {@link AnimatorPlaybackController} that can be used for a controlled
      * state transition.
      * @param state the final state for the transition.
-     * @param duration intended duration for normal playback. Use higher duration for better
+     * @param duration intended duration for state playback. Use higher duration for better
      *                accuracy.
      */
     public AnimatorPlaybackController createAnimationToNewWorkspace(
-            LauncherState state, long duration) {
+            STATE_TYPE state, long duration) {
         return createAnimationToNewWorkspace(state, duration, ANIM_ALL_COMPONENTS);
     }
 
     public AnimatorPlaybackController createAnimationToNewWorkspace(
-            LauncherState state, long duration, @AnimationFlags int animComponents) {
+            STATE_TYPE state, long duration, @AnimationFlags int animComponents) {
         StateAnimationConfig config = new StateAnimationConfig();
         config.duration = duration;
         config.animFlags = animComponents;
         return createAnimationToNewWorkspace(state, config);
     }
 
-    public AnimatorPlaybackController createAnimationToNewWorkspace(LauncherState state,
+    public AnimatorPlaybackController createAnimationToNewWorkspace(STATE_TYPE state,
             StateAnimationConfig config) {
         config.userControlled = true;
         mConfig.reset();
@@ -335,10 +300,10 @@
         return mConfig.playbackController;
     }
 
-    private PendingAnimation createAnimationToNewWorkspaceInternal(final LauncherState state) {
+    private PendingAnimation createAnimationToNewWorkspaceInternal(final STATE_TYPE state) {
         if (TestProtocol.sDebugTracing) {
             Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "createAnimationToNewWorkspaceInternal: "
-                    + state.ordinal);
+                    + state);
         }
         PendingAnimation builder = new PendingAnimation(mConfig.duration);
         for (StateHandler handler : getStateHandlers()) {
@@ -355,7 +320,7 @@
             @Override
             public void onAnimationSuccess(Animator animator) {
                 if (TestProtocol.sDebugTracing) {
-                    Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "onAnimationSuccess: " + state.ordinal);
+                    Log.d(TestProtocol.OVERIEW_NOT_ALLAPPS, "onAnimationSuccess: " + state);
                 }
                 onStateTransitionEnd(state);
             }
@@ -364,24 +329,24 @@
         return builder;
     }
 
-    private void onStateTransitionStart(LauncherState state) {
+    private void onStateTransitionStart(STATE_TYPE state) {
         mState = state;
-        mLauncher.onStateSetStart(mState);
+        mActivity.onStateSetStart(mState);
 
         for (int i = mListeners.size() - 1; i >= 0; i--) {
             mListeners.get(i).onStateTransitionStart(state);
         }
     }
 
-    private void onStateTransitionEnd(LauncherState state) {
+    private void onStateTransitionEnd(STATE_TYPE state) {
         // Only change the stable states after the transitions have finished
         if (state != mCurrentStableState) {
             mLastStableState = state.getHistoryForState(mCurrentStableState);
             mCurrentStableState = state;
         }
 
-        mLauncher.onStateSetEnd(state);
-        if (state == NORMAL) {
+        mActivity.onStateSetEnd(state);
+        if (state == mBaseState) {
             setRestState(null);
         }
 
@@ -390,7 +355,7 @@
         }
     }
 
-    public LauncherState getLastState() {
+    public STATE_TYPE getLastState() {
         return mLastStableState;
     }
 
@@ -402,15 +367,15 @@
         if (mState.shouldDisableRestore()) {
             goToState(getRestState());
             // Reset history
-            mLastStableState = NORMAL;
+            mLastStableState = mBaseState;
         }
     }
 
-    public LauncherState getRestState() {
-        return mRestState == null ? NORMAL : mRestState;
+    public STATE_TYPE getRestState() {
+        return mRestState == null ? mBaseState : mRestState;
     }
 
-    public void setRestState(LauncherState restState) {
+    public void setRestState(STATE_TYPE restState) {
         mRestState = restState;
     }
 
@@ -505,13 +470,14 @@
         }
     }
 
-    private static class AnimationState extends StateAnimationConfig implements AnimatorListener {
+    private static class AnimationState<STATE_TYPE> extends StateAnimationConfig
+            implements AnimatorListener {
 
         private static final StateAnimationConfig DEFAULT = new StateAnimationConfig();
 
         public AnimatorPlaybackController playbackController;
         public AnimatorSet currentAnimation;
-        public LauncherState targetState;
+        public STATE_TYPE targetState;
 
         // Id to keep track of config changes, to tie an animation with the corresponding request
         public int changeId = 0;
@@ -546,7 +512,7 @@
             }
         }
 
-        public void setAnimation(AnimatorSet animation, LauncherState targetState) {
+        public void setAnimation(AnimatorSet animation, STATE_TYPE targetState) {
             currentAnimation = animation;
             this.targetState = targetState;
             currentAnimation.addListener(this);
@@ -562,31 +528,31 @@
         public void onAnimationRepeat(Animator animator) { }
     }
 
-    public interface StateHandler {
+    public interface StateHandler<STATE_TYPE> {
 
         /**
          * Updates the UI to {@param state} without any animations
          */
-        void setState(LauncherState state);
+        void setState(STATE_TYPE state);
 
         /**
          * Sets the UI to {@param state} by animating any changes.
          */
         void setStateWithAnimation(
-                LauncherState toState, StateAnimationConfig config, PendingAnimation animation);
+                STATE_TYPE toState, StateAnimationConfig config, PendingAnimation animation);
     }
 
-    public interface StateListener {
+    public interface StateListener<STATE_TYPE> {
 
-        default void onStateTransitionStart(LauncherState toState) { }
+        default void onStateTransitionStart(STATE_TYPE toState) { }
 
-        default void onStateTransitionComplete(LauncherState finalState) { }
+        default void onStateTransitionComplete(STATE_TYPE finalState) { }
     }
 
     /**
      * Factory class to configure and create atomic animations.
      */
-    public static class AtomicAnimationFactory {
+    public static class AtomicAnimationFactory<STATE_TYPE> {
 
         private final Animator[] mStateElementAnimators;
 
@@ -622,6 +588,6 @@
          * - Setting some start values (e.g. scale) for views that are hidden but about to be shown.
          */
         public void prepareForAtomicAnimation(
-                LauncherState fromState, LauncherState toState, StateAnimationConfig config) { }
+                STATE_TYPE fromState, STATE_TYPE toState, StateAnimationConfig config) { }
     }
 }
diff --git a/src/com/android/launcher3/statemanager/StatefulActivity.java b/src/com/android/launcher3/statemanager/StatefulActivity.java
new file mode 100644
index 0000000..0a1607c
--- /dev/null
+++ b/src/com/android/launcher3/statemanager/StatefulActivity.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.statemanager;
+
+import static com.android.launcher3.LauncherState.FLAG_NON_INTERACTIVE;
+
+import android.os.Handler;
+
+import androidx.annotation.CallSuper;
+
+import com.android.launcher3.BaseDraggingActivity;
+import com.android.launcher3.Utilities;
+import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
+import com.android.launcher3.statemanager.StateManager.StateHandler;
+import com.android.launcher3.views.BaseDragLayer;
+
+/**
+ * Abstract activity with state management
+ * @param <STATE_TYPE> Type of state object
+ */
+public abstract class StatefulActivity<STATE_TYPE extends BaseState<STATE_TYPE>>
+        extends BaseDraggingActivity {
+
+    public final Handler mHandler = new Handler();
+    private final Runnable mHandleDeferredResume = this::handleDeferredResume;
+    private boolean mDeferredResumePending;
+
+    /**
+     * Create handlers to control the property changes for this activity
+     */
+    protected abstract StateHandler<STATE_TYPE>[] createStateHandlers();
+
+    /**
+     * Returns true if the activity is in the provided state
+     */
+    public boolean isInState(STATE_TYPE state) {
+        return getStateManager().getState() == state;
+    }
+
+    /**
+     * Returns the state manager for this activity
+     */
+    public abstract StateManager<STATE_TYPE> getStateManager();
+
+    /**
+     * Called when transition to the state starts
+     */
+    @CallSuper
+    public void onStateSetStart(STATE_TYPE state) {
+        if (mDeferredResumePending) {
+            handleDeferredResume();
+        }
+    }
+
+    /**
+     * Called when transition to state ends
+     */
+    public void onStateSetEnd(STATE_TYPE state) { }
+
+    /**
+     * Creates a factory for atomic state animations
+     */
+    public AtomicAnimationFactory<STATE_TYPE> createAtomicAnimationFactory() {
+        return new AtomicAnimationFactory(0);
+    }
+
+    @Override
+    public void reapplyUi() {
+        reapplyUi(true /* cancelCurrentAnimation */);
+    }
+
+    /**
+     * Re-applies if any state transition is not running, optionally cancelling
+     * the transition if requested.
+     */
+    public void reapplyUi(boolean cancelCurrentAnimation) {
+        getStateManager().reapplyState(cancelCurrentAnimation);
+    }
+
+    @Override
+    protected void onStop() {
+        BaseDragLayer dragLayer = getDragLayer();
+        final boolean wasActive = isUserActive();
+        final STATE_TYPE origState = getStateManager().getState();
+        final int origDragLayerChildCount = dragLayer.getChildCount();
+        super.onStop();
+
+        getStateManager().moveToRestState();
+
+        // Workaround for b/78520668, explicitly trim memory once UI is hidden
+        onTrimMemory(TRIM_MEMORY_UI_HIDDEN);
+
+        if (wasActive) {
+            // The expected condition is that this activity is stopped because the device goes to
+            // sleep and the UI may have noticeable changes.
+            dragLayer.post(() -> {
+                if ((!getStateManager().isInStableState(origState)
+                        // The drag layer may be animating (e.g. dismissing QSB).
+                        || dragLayer.getAlpha() < 1
+                        // Maybe an ArrowPopup is closed.
+                        || dragLayer.getChildCount() != origDragLayerChildCount)) {
+                    onUiChangedWhileSleeping();
+                }
+            });
+        }
+    }
+
+    /**
+     * Called if the Activity UI changed while the activity was not visible
+     */
+    protected void onUiChangedWhileSleeping() { }
+
+    private void handleDeferredResume() {
+        if (hasBeenResumed() && !getStateManager().getState().hasFlag(FLAG_NON_INTERACTIVE)) {
+            onDeferredResumed();
+            addActivityFlags(ACTIVITY_STATE_DEFERRED_RESUMED);
+
+            mDeferredResumePending = false;
+        } else {
+            mDeferredResumePending = true;
+        }
+    }
+
+    /**
+     * Called want the activity has stayed resumed for 1 frame.
+     */
+    protected void onDeferredResumed() { }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        mHandler.removeCallbacks(mHandleDeferredResume);
+        Utilities.postAsyncCallback(mHandler, mHandleDeferredResume);
+    }
+}
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index dd9c3fa..52e2ab8 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -164,6 +164,9 @@
 
     @Override
     public final boolean onControllerTouchEvent(MotionEvent ev) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "onControllerTouchEvent");
+        }
         return mDetector.onTouchEvent(ev);
     }
 
diff --git a/src/com/android/launcher3/touch/BaseSwipeDetector.java b/src/com/android/launcher3/touch/BaseSwipeDetector.java
index 1276ece..01b33d8 100644
--- a/src/com/android/launcher3/touch/BaseSwipeDetector.java
+++ b/src/com/android/launcher3/touch/BaseSwipeDetector.java
@@ -26,6 +26,8 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.VisibleForTesting;
 
+import com.android.launcher3.testing.TestProtocol;
+
 import java.util.LinkedList;
 import java.util.Queue;
 
@@ -173,6 +175,9 @@
                 if (mState != ScrollState.DRAGGING && shouldScrollStart(mDisplacement)) {
                     setState(ScrollState.DRAGGING);
                 }
+                if (TestProtocol.sDebugTracing) {
+                    Log.d(TestProtocol.PAUSE_NOT_DETECTED, "before report dragging");
+                }
                 if (mState == ScrollState.DRAGGING) {
                     reportDragging(ev);
                 }
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 5007ca0..d02c731 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -33,7 +33,6 @@
 import android.view.accessibility.AccessibilityEvent;
 import android.widget.LinearLayout;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.OverScroller;
@@ -74,8 +73,8 @@
     }
 
     @Override
-    public boolean isGoingUp(float displacement) {
-        return displacement > 0;
+    public boolean isGoingUp(float displacement, boolean isRtl) {
+        return isRtl ? displacement < 0 : displacement > 0;
     }
 
     @Override
@@ -226,13 +225,13 @@
     }
 
     @Override
-    public int getShortEdgeLength(DeviceProfile dp) {
-        return dp.heightPx;
+    public int getTaskDismissDirectionFactor() {
+        return 1;
     }
 
     @Override
-    public int getTaskDismissDirectionFactor() {
-        return 1;
+    public int getTaskDragDisplacementFactor(boolean isRtl) {
+        return isRtl ? 1 : -1;
     }
 
     @Override
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index cdfe6d5..2e0268d 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -75,8 +75,8 @@
     int getScrollOffsetStart(View view, Rect insets);
     int getScrollOffsetEnd(View view, Rect insets);
     SingleAxisSwipeDetector.Direction getOppositeSwipeDirection();
-    int getShortEdgeLength(DeviceProfile dp);
     int getTaskDismissDirectionFactor();
+    int getTaskDragDisplacementFactor(boolean isRtl);
     ChildBounds getChildBounds(View child, int childStart, int pageCenter, boolean layoutChild);
     void setMaxScroll(AccessibilityEvent event, int maxScroll);
     boolean getRecentsRtlSetting(Resources resources);
@@ -91,7 +91,7 @@
     void delegateScrollBy(PagedView pagedView, int unboundedScroll, int x, int y);
     void scrollerStartScroll(OverScroller scroller, int newPosition);
     void getCurveProperties(PagedView view, Rect insets, CurveProperties out);
-    boolean isGoingUp(float displacement);
+    boolean isGoingUp(float displacement, boolean isRtl);
     boolean isLayoutNaturalToLauncher();
     float getTaskMenuX(float x, View thumbnailView);
     float getTaskMenuY(float y, View thumbnailView);
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 25dc1f6..2fc7a9f 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -32,7 +32,6 @@
 import android.view.accessibility.AccessibilityEvent;
 import android.widget.LinearLayout;
 
-import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.util.OverScroller;
@@ -73,7 +72,8 @@
     }
 
     @Override
-    public boolean isGoingUp(float displacement) {
+    public boolean isGoingUp(float displacement, boolean isRtl) {
+        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
         return displacement < 0;
     }
 
@@ -223,13 +223,14 @@
     }
 
     @Override
-    public int getShortEdgeLength(DeviceProfile dp) {
-        return dp.widthPx;
+    public int getTaskDismissDirectionFactor() {
+        return -1;
     }
 
     @Override
-    public int getTaskDismissDirectionFactor() {
-        return -1;
+    public int getTaskDragDisplacementFactor(boolean isRtl) {
+        // Ignore rtl since it only affects X value displacement, Y displacement doesn't change
+        return 1;
     }
 
     @Override
diff --git a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
index dde2829..4c1700e 100644
--- a/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/SeascapePagedViewHandler.java
@@ -32,6 +32,11 @@
     }
 
     @Override
+    public int getTaskDragDisplacementFactor(boolean isRtl) {
+        return isRtl ? -1 : 1;
+    }
+
+    @Override
     public boolean getRecentsRtlSetting(Resources resources) {
         return Utilities.isRtl(resources);
     }
@@ -60,8 +65,8 @@
     }
 
     @Override
-    public boolean isGoingUp(float displacement) {
-        return displacement < 0;
+    public boolean isGoingUp(float displacement, boolean isRtl) {
+        return isRtl ? displacement > 0 : displacement < 0;
     }
 
     @Override
@@ -82,13 +87,8 @@
     }
 
     @Override
-    public int getClearAllScrollOffset(View view, boolean isRtl) {
-        return (isRtl ? view.getPaddingTop() : - view.getPaddingBottom()) / 2;
-    }
-
-    @Override
     public void setPrimaryAndResetSecondaryTranslate(View view, float translation) {
         view.setTranslationX(0);
-        view.setTranslationY(-translation);
+        view.setTranslationY(translation);
     }
 }
diff --git a/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java b/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
index d725486..875eefb 100644
--- a/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
+++ b/src/com/android/launcher3/touch/SingleAxisSwipeDetector.java
@@ -17,6 +17,7 @@
 
 import android.content.Context;
 import android.graphics.PointF;
+import android.util.Log;
 import android.view.MotionEvent;
 import android.view.ViewConfiguration;
 
@@ -24,6 +25,7 @@
 import androidx.annotation.VisibleForTesting;
 
 import com.android.launcher3.Utilities;
+import com.android.launcher3.testing.TestProtocol;
 
 /**
  * One dimensional scroll/drag/swipe gesture detector (either HORIZONTAL or VERTICAL).
@@ -103,6 +105,11 @@
         super(config, isRtl);
         mListener = l;
         mDir = dir;
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "SingleAxisSwipeDetector.ctor "
+                    + l.getClass().getSimpleName()
+                    + " @ " + android.util.Log.getStackTraceString(new Throwable()));
+        }
     }
 
     public void setDetectableScrollConditions(int scrollDirectionFlags, boolean ignoreSlop) {
@@ -154,6 +161,10 @@
 
     @Override
     protected void reportDraggingInternal(PointF displacement, MotionEvent event) {
+        if (TestProtocol.sDebugTracing) {
+            Log.d(TestProtocol.PAUSE_NOT_DETECTED, "SingleAxisSwipeDetector "
+                    + mListener.getClass().getSimpleName());
+        }
         mListener.onDrag(mDir.extractDirection(displacement),
                 mDir.extractOrthogonalDirection(displacement), event);
     }
diff --git a/src/com/android/launcher3/touch/WorkspaceTouchListener.java b/src/com/android/launcher3/touch/WorkspaceTouchListener.java
index da631bd..e6de06d 100644
--- a/src/com/android/launcher3/touch/WorkspaceTouchListener.java
+++ b/src/com/android/launcher3/touch/WorkspaceTouchListener.java
@@ -167,8 +167,8 @@
 
     @Override
     public void onLongPress(MotionEvent event) {
-        TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "Workspace.longPress");
         if (mLongPressState == STATE_REQUESTED) {
+            TestLogging.recordEvent(TestProtocol.SEQUENCE_MAIN, "Workspace.longPress");
             if (canHandleLongPress()) {
                 mLongPressState = STATE_PENDING_PARENT_INFORM;
                 mWorkspace.getParent().requestDisallowInterceptTouchEvent(true);
diff --git a/src/com/android/launcher3/util/LogConfig.java b/src/com/android/launcher3/util/LogConfig.java
index b54074e..528a6e9 100644
--- a/src/com/android/launcher3/util/LogConfig.java
+++ b/src/com/android/launcher3/util/LogConfig.java
@@ -12,6 +12,8 @@
 public class LogConfig {
     // These are list of strings that can be used to replace TAGNAME.
 
+    public static final String STATSLOG = "StatsLog";
+
     /**
      * After this tag is turned on, whenever there is n user event, debug information is
      * printed out to logcat.
diff --git a/src/com/android/launcher3/util/OnboardingPrefs.java b/src/com/android/launcher3/util/OnboardingPrefs.java
index baa1eee..1620289 100644
--- a/src/com/android/launcher3/util/OnboardingPrefs.java
+++ b/src/com/android/launcher3/util/OnboardingPrefs.java
@@ -21,7 +21,6 @@
 import androidx.annotation.StringDef;
 
 import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherStateManager;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -71,13 +70,10 @@
 
     protected final T mLauncher;
     protected final SharedPreferences mSharedPrefs;
-    protected final LauncherStateManager mStateManager;
 
-    public OnboardingPrefs(T launcher, SharedPreferences sharedPrefs,
-            LauncherStateManager stateManager) {
+    public OnboardingPrefs(T launcher, SharedPreferences sharedPrefs) {
         mLauncher = launcher;
         mSharedPrefs = sharedPrefs;
-        mStateManager = stateManager;
     }
 
     /** @return The number of times we have seen the given event. */
diff --git a/src/com/android/launcher3/util/WindowBounds.java b/src/com/android/launcher3/util/WindowBounds.java
new file mode 100644
index 0000000..3c2fb62
--- /dev/null
+++ b/src/com/android/launcher3/util/WindowBounds.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.util;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+
+import androidx.annotation.Nullable;
+
+/**
+ * Utility class to hold information about window position and layout
+ */
+public class WindowBounds {
+
+    public final Rect bounds;
+    public final Rect insets;
+    public final Point availableSize;
+
+    public WindowBounds(Rect bounds, Rect insets) {
+        this.bounds = bounds;
+        this.insets = insets;
+        availableSize = new Point(bounds.width() - insets.left - insets.right,
+                bounds.height() - insets.top - insets.bottom);
+    }
+
+    @Override
+    public boolean equals(@Nullable Object obj) {
+        if (!(obj instanceof WindowBounds)) {
+            return false;
+        }
+        WindowBounds other = (WindowBounds) obj;
+        return other.bounds.equals(bounds) && other.insets.equals(insets);
+    }
+}
diff --git a/src/com/android/launcher3/views/ScrimView.java b/src/com/android/launcher3/views/ScrimView.java
index da874cf..a2c7d14 100644
--- a/src/com/android/launcher3/views/ScrimView.java
+++ b/src/com/android/launcher3/views/ScrimView.java
@@ -62,10 +62,10 @@
 import com.android.launcher3.Insettable;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
-import com.android.launcher3.LauncherStateManager.StateListener;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.statemanager.StateManager;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.uioverrides.WallpaperColorInfo;
 import com.android.launcher3.uioverrides.WallpaperColorInfo.OnChangeListener;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
@@ -116,7 +116,8 @@
     private final AccessibilityManager mAM;
     protected final int mEndScrim;
 
-    private final StateListener mAccessibilityLauncherStateListener = new StateListener() {
+    private final StateListener<LauncherState> mAccessibilityLauncherStateListener =
+            new StateListener<LauncherState>() {
         @Override
         public void onStateTransitionComplete(LauncherState finalState) {
             setImportantForAccessibility(finalState == ALL_APPS
@@ -383,7 +384,7 @@
 
     @Override
     public void onAccessibilityStateChanged(boolean enabled) {
-        LauncherStateManager stateManager = mLauncher.getStateManager();
+        StateManager<LauncherState> stateManager = mLauncher.getStateManager();
         stateManager.removeStateListener(mAccessibilityLauncherStateListener);
 
         if (enabled) {
diff --git a/src/com/android/launcher3/views/WorkEduView.java b/src/com/android/launcher3/views/WorkEduView.java
index 859b9d0..d35a38f 100644
--- a/src/com/android/launcher3/views/WorkEduView.java
+++ b/src/com/android/launcher3/views/WorkEduView.java
@@ -32,19 +32,19 @@
 import com.android.launcher3.Insettable;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
-import com.android.launcher3.LauncherStateManager.StateListener;
 import com.android.launcher3.R;
 import com.android.launcher3.allapps.AllAppsContainerView;
 import com.android.launcher3.allapps.AllAppsPagedView;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.statemanager.StateManager.StateListener;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 
 /**
  * On boarding flow for users right after setting up work profile
  */
-public class WorkEduView extends AbstractSlideInView implements Insettable, StateListener {
+public class WorkEduView extends AbstractSlideInView
+        implements Insettable, StateListener<LauncherState> {
 
     private static final int DEFAULT_CLOSE_DURATION = 200;
     public static final String KEY_WORK_EDU_STEP = "showed_work_profile_edu";
@@ -185,8 +185,8 @@
     /**
      * Checks if user has not seen onboarding UI yet and shows it when user navigates to all apps
      */
-    public static LauncherStateManager.StateListener showEduFlowIfNeeded(Launcher launcher,
-            @Nullable LauncherStateManager.StateListener oldListener) {
+    public static StateListener<LauncherState> showEduFlowIfNeeded(Launcher launcher,
+            @Nullable StateListener<LauncherState> oldListener) {
         if (oldListener != null) {
             launcher.getStateManager().removeStateListener(oldListener);
         }
@@ -195,7 +195,7 @@
             return null;
         }
 
-        LauncherStateManager.StateListener listener = new LauncherStateManager.StateListener() {
+        StateListener<LauncherState> listener = new StateListener<LauncherState>() {
             @Override
             public void onStateTransitionComplete(LauncherState finalState) {
                 if (finalState != LauncherState.ALL_APPS) return;
diff --git a/src/com/android/launcher3/widget/NavigableAppWidgetHostView.java b/src/com/android/launcher3/widget/NavigableAppWidgetHostView.java
index a4e7daa..ed42bc4 100644
--- a/src/com/android/launcher3/widget/NavigableAppWidgetHostView.java
+++ b/src/com/android/launcher3/widget/NavigableAppWidgetHostView.java
@@ -218,7 +218,7 @@
     }
 
     @Override
-    public void getVisualDragBounds(Rect bounds) {
+    public void getWorkspaceVisualDragBounds(Rect bounds) {
         int width = (int) (getMeasuredWidth() * mScaleToFit);
         int height = (int) (getMeasuredHeight() * mScaleToFit);
 
diff --git a/src/com/android/launcher3/widget/WidgetCell.java b/src/com/android/launcher3/widget/WidgetCell.java
index 4a0b4ef..bef91d2 100644
--- a/src/com/android/launcher3/widget/WidgetCell.java
+++ b/src/com/android/launcher3/widget/WidgetCell.java
@@ -55,7 +55,7 @@
     private static final int FADE_IN_DURATION_MS = 90;
 
     /** Widget cell width is calculated by multiplying this factor to grid cell width. */
-    private static final float WIDTH_SCALE = 2.6f;
+    private static final float WIDTH_SCALE = 3f;
 
     /** Widget preview width is calculated by multiplying this factor to the widget cell width. */
     private static final float PREVIEW_SCALE = 0.8f;
@@ -104,7 +104,7 @@
     }
 
     private void setContainerWidth() {
-        mCellSize = (int) (mDeviceProfile.cellWidthPx * WIDTH_SCALE);
+        mCellSize = (int) (mDeviceProfile.allAppsIconSizePx * WIDTH_SCALE);
         mPresetPreviewSize = (int) (mCellSize * PREVIEW_SCALE);
     }
 
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 160daef..7cce044 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -37,6 +37,8 @@
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.StrictMode;
+import android.os.UserHandle;
+import android.os.UserManager;
 import android.util.Log;
 
 import androidx.test.InstrumentationRegistry;
@@ -49,11 +51,11 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.LauncherSettings;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.common.WidgetUtils;
 import com.android.launcher3.model.AppLaunchTracker;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.statemanager.StateManager;
 import com.android.launcher3.tapl.LauncherInstrumentation;
 import com.android.launcher3.tapl.LauncherInstrumentation.ContainerType;
 import com.android.launcher3.tapl.TestHelpers;
@@ -276,6 +278,15 @@
         mTargetContext = InstrumentationRegistry.getTargetContext();
         mTargetPackage = mTargetContext.getPackageName();
         mLauncherPid = mLauncher.getPid();
+
+        UserManager userManager = mTargetContext.getSystemService(UserManager.class);
+        if (userManager != null) {
+            for (UserHandle userHandle : userManager.getUserProfiles()) {
+                if (!userHandle.isSystem()) {
+                    mDevice.executeShellCommand("pm remove-user " + userHandle.getIdentifier());
+                }
+            }
+        }
     }
 
     @After
@@ -297,6 +308,7 @@
             clearPackageData(mDevice.getLauncherPackageName());
             mLauncher.enableDebugTracing();
             mLauncherPid = mLauncher.getPid();
+            mLauncher.waitForLauncherInitialized();
         }
     }
 
@@ -525,7 +537,7 @@
     private static void checkLauncherIntegrity(
             Launcher launcher, ContainerType expectedContainerType) {
         if (launcher != null) {
-            final LauncherStateManager stateManager = launcher.getStateManager();
+            final StateManager<LauncherState> stateManager = launcher.getStateManager();
             final LauncherState stableState = stateManager.getCurrentStableState();
 
             assertTrue("Stable state != state: " + stableState.getClass().getSimpleName() + ", "
diff --git a/tests/tapl/com/android/launcher3/tapl/Background.java b/tests/tapl/com/android/launcher3/tapl/Background.java
index 94ab780..ce94a3e 100644
--- a/tests/tapl/com/android/launcher3/tapl/Background.java
+++ b/tests/tapl/com/android/launcher3/tapl/Background.java
@@ -86,6 +86,11 @@
                         zeroButtonToOverviewGestureStartsInLauncher()
                                 ? LauncherInstrumentation.GestureScope.INSIDE_TO_OUTSIDE
                                 : LauncherInstrumentation.GestureScope.OUTSIDE;
+
+                // b/156044202
+                mLauncher.log("Hierarchy before swiping up to overview:");
+                mLauncher.dumpViewHierarchy();
+
                 mLauncher.sendPointer(
                         downTime, downTime, MotionEvent.ACTION_DOWN, start, gestureScope);
                 mLauncher.executeAndWaitForEvent(
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 7e344c2..14212be 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -428,7 +428,7 @@
         if (sCheckingEvents) {
             sCheckingEvents = false;
             if (checkEvents) {
-                final String eventMismatch = sEventChecker.verify(0);
+                final String eventMismatch = sEventChecker.verify(0, false);
                 if (eventMismatch != null) {
                     message = message + ", having produced " + eventMismatch;
                 }
@@ -436,6 +436,13 @@
                 sEventChecker.finishNoWait();
             }
         }
+        // b/156287114
+        try {
+            log("Input: " + mDevice.executeShellCommand("dumpsys input"));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
         log("Hierarchy dump for: " + message);
         dumpViewHierarchy();
 
@@ -625,6 +632,7 @@
         mInstrumentation.getUiAutomation().setOnAccessibilityEventListener(
                 e -> Log.d("b/155926212", e.toString()));
         try (LauncherInstrumentation.Closable e = eventsCheck()) {
+            waitForLauncherInitialized();
             // Click home, then wait for any accessibility event, then wait until accessibility
             // events stop.
             // We need waiting for any accessibility event generated after pressing Home because
@@ -1310,7 +1318,7 @@
             if (sCheckingEvents) {
                 sCheckingEvents = false;
                 if (mCheckEventsForSuccessfulGestures) {
-                    final String message = sEventChecker.verify(WAIT_TIME_MS);
+                    final String message = sEventChecker.verify(WAIT_TIME_MS, true);
                     if (message != null) {
                         checkForAnomaly();
                         Assert.fail(formatSystemHealthMessage(
diff --git a/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java b/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
index bbba4fb..79d20ac 100644
--- a/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
+++ b/tests/tapl/com/android/launcher3/tapl/LogEventChecker.java
@@ -168,7 +168,7 @@
         Log.d(TestProtocol.TAPL_EVENTS_TAG, mFinishCommand);
     }
 
-    String verify(long waitForExpectedCountMs) {
+    String verify(long waitForExpectedCountMs, boolean successfulGesture) {
         finishSync(waitForExpectedCountMs);
 
         final StringBuilder sb = new StringBuilder();
@@ -179,7 +179,8 @@
             List<String> actual = new ArrayList<>(mEvents.getNonNull(sequence));
             Log.d(SKIP_EVENTS_TAG, "Verifying events");
             final int mismatchPosition = getMismatchPosition(expectedEvents.getValue(), actual);
-            hasMismatches = hasMismatches || mismatchPosition != -1;
+            hasMismatches = hasMismatches
+                    || mismatchPosition != -1 && !ignoreMistatch(successfulGesture, sequence);
             formatSequenceWithMismatch(
                     sb,
                     sequence,
@@ -190,7 +191,8 @@
         // Check for unexpected event sequences in the actual data.
         for (String actualNamedSequence : mEvents.keySet()) {
             if (!mExpectedEvents.containsKey(actualNamedSequence)) {
-                hasMismatches = true;
+                hasMismatches = hasMismatches
+                        || !ignoreMistatch(successfulGesture, actualNamedSequence);
                 formatSequenceWithMismatch(
                         sb,
                         actualNamedSequence,
@@ -203,6 +205,13 @@
         return hasMismatches ? "mismatching events: " + sb.toString() : null;
     }
 
+    // Workaround for b/154157191
+    private static boolean ignoreMistatch(boolean successfulGesture, String sequence) {
+        // b/156287114
+        return false;
+//        return TestProtocol.SEQUENCE_TIS.equals(sequence) && successfulGesture;
+    }
+
     // If the list of actual events matches the list of expected events, returns -1, otherwise
     // the position of the mismatch.
     private static int getMismatchPosition(List<Pattern> expected, List<String> actual) {