diff --git a/Android.mk b/Android.mk
index b3b1c82..06ee66f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -33,10 +33,7 @@
 LOCAL_AAPT2_ONLY := true
 LOCAL_MODULE_TAGS := optional
 
-ifneq (,$(wildcard frameworks/base))
-else
-    LOCAL_STATIC_JAVA_LIBRARIES:= libPluginCore
-endif
+LOCAL_STATIC_JAVA_LIBRARIES:= libPluginCore
 
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src_plugins)
diff --git a/go/quickstep/src/com/android/launcher3/uioverrides/BackgroundAppState.java b/go/quickstep/src/com/android/launcher3/uioverrides/BackgroundAppState.java
deleted file mode 100644
index 4038c99..0000000
--- a/go/quickstep/src/com/android/launcher3/uioverrides/BackgroundAppState.java
+++ /dev/null
@@ -1,26 +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.launcher3.uioverrides;
-
-/**
- * State indicating that the Launcher is behind an app. Same as {@link OverviewState} for Go as we
- * do not support swipe to overview or swipe to home.
- */
-public final class BackgroundAppState extends OverviewState {
-    public BackgroundAppState(int id) {
-        super(id);
-    }
-}
diff --git a/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java b/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
index cec12a8..6293b82 100644
--- a/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
+++ b/go/quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
@@ -43,8 +43,8 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
-        return new float[] {1f, 0f};
+    public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
+        return new ScaleAndTranslation(1f, 0f, 0f);
     }
 
     @Override
@@ -91,4 +91,13 @@
     public static float getDefaultSwipeHeight(DeviceProfile dp) {
         return dp.allAppsCellHeightPx - dp.allAppsIconTextSizePx;
     }
+
+
+    public static OverviewState newBackgroundState(int id) {
+        return new OverviewState(id);
+    }
+
+    public static OverviewState newPeekState(int id) {
+        return new OverviewState(id);
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java
index f712753..726ae05 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/BackgroundAppState.java
@@ -52,7 +52,7 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
+    public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
         // Initialize the recents view scale to what it would be when starting swipe up
         RecentsView recentsView = launcher.getOverviewPanel();
         recentsView.getTaskSize(sTempRect);
@@ -71,7 +71,7 @@
             }
         }
         float scale = (float) appWidth / sTempRect.width();
-        return new float[] { scale, 0f };
+        return new ScaleAndTranslation(scale, 0f, 0f);
     }
 
     @Override
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/FlingAndHoldTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/FlingAndHoldTouchController.java
index a41362f..7b33abb 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/FlingAndHoldTouchController.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/FlingAndHoldTouchController.java
@@ -18,11 +18,18 @@
 
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
-import static com.android.launcher3.LauncherStateManager.NON_ATOMIC_COMPONENT;
+import static com.android.launcher3.LauncherState.OVERVIEW_PEEK;
+import static com.android.launcher3.LauncherStateManager.ANIM_ALL;
+import static com.android.launcher3.LauncherStateManager.ATOMIC_OVERVIEW_PEEK_COMPONENT;
+import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
 
-import android.animation.ValueAnimator;
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.view.HapticFeedbackConstants;
 
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
 import com.android.quickstep.util.MotionPauseDetector;
@@ -33,28 +40,61 @@
  */
 public class FlingAndHoldTouchController extends PortraitStatesTouchController {
 
+    private static final long PEEK_ANIM_DURATION = 100;
+
     private final MotionPauseDetector mMotionPauseDetector;
 
+    private AnimatorSet mPeekAnim;
+
     public FlingAndHoldTouchController(Launcher l) {
         super(l, false /* allowDragToOverview */);
         mMotionPauseDetector = new MotionPauseDetector(l);
     }
 
     @Override
+    protected long getAtomicDuration() {
+        return 300;
+    }
+
+    @Override
     public void onDragStart(boolean start) {
         mMotionPauseDetector.clear();
 
         super.onDragStart(start);
 
-        if (mStartState == NORMAL) {
+        if (handlingOverviewAnim()) {
             mMotionPauseDetector.setOnMotionPauseListener(isPaused -> {
                 RecentsView recentsView = mLauncher.getOverviewPanel();
                 recentsView.setOverviewStateEnabled(isPaused);
-                maybeUpdateAtomicAnim(NORMAL, OVERVIEW, isPaused ? 1 : 0);
+                if (mPeekAnim != null) {
+                    mPeekAnim.cancel();
+                }
+                LauncherState fromState = isPaused ? NORMAL : OVERVIEW_PEEK;
+                LauncherState toState = isPaused ? OVERVIEW_PEEK : NORMAL;
+                mPeekAnim = mLauncher.getStateManager().createAtomicAnimation(fromState, toState,
+                        new AnimatorSetBuilder(), ATOMIC_OVERVIEW_PEEK_COMPONENT,
+                        PEEK_ANIM_DURATION);
+                mPeekAnim.addListener(new AnimatorListenerAdapter() {
+                    @Override
+                    public void onAnimationEnd(Animator animation) {
+                        mPeekAnim = null;
+                    }
+                });
+                mPeekAnim.start();
+                recentsView.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY,
+                        HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
             });
         }
     }
 
+    /**
+     * @return Whether we are handling the overview animation, rather than
+     * having it as part of the existing animation to the target state.
+     */
+    private boolean handlingOverviewAnim() {
+        return mStartState == NORMAL;
+    }
+
     @Override
     public boolean onDrag(float displacement) {
         mMotionPauseDetector.addPosition(displacement, 0);
@@ -63,34 +103,34 @@
 
     @Override
     public void onDragEnd(float velocity, boolean fling) {
-        if (mMotionPauseDetector.isPaused() && mStartState == NORMAL) {
-            float range = getShiftRange();
-            long maxAccuracy = (long) (2 * range);
+        if (mMotionPauseDetector.isPaused() && handlingOverviewAnim()) {
+            if (mPeekAnim != null) {
+                mPeekAnim.cancel();
+            }
 
-            // Let the state manager know that the animation didn't go to the target state,
-            // but don't cancel ourselves (we already clean up when the animation completes).
-            Runnable onCancel = mCurrentAnimation.getOnCancelRunnable();
-            mCurrentAnimation.setOnCancelRunnable(null);
-            mCurrentAnimation.dispatchOnCancel();
-            mCurrentAnimation = mLauncher.getStateManager()
-                    .createAnimationToNewWorkspace(OVERVIEW, new AnimatorSetBuilder(), maxAccuracy,
-                            onCancel, NON_ATOMIC_COMPONENT);
-
-            final int logAction = fling ? Touch.FLING : Touch.SWIPE;
-            mCurrentAnimation.setEndAction(() -> onSwipeInteractionCompleted(OVERVIEW, logAction));
-
-
-            ValueAnimator anim = mCurrentAnimation.getAnimationPlayer();
-            maybeUpdateAtomicAnim(NORMAL, OVERVIEW, 1f);
-            mCurrentAnimation.dispatchOnStartWithVelocity(1, velocity);
-
-            // TODO: Find a better duration
-            anim.setDuration(100);
-            anim.start();
-            settleAtomicAnimation(1f, anim.getDuration());
+            AnimatorSetBuilder builder = new AnimatorSetBuilder();
+            builder.setInterpolator(AnimatorSetBuilder.ANIM_VERTICAL_PROGRESS, OVERSHOOT_1_2);
+            AnimatorSet overviewAnim = mLauncher.getStateManager().createAtomicAnimation(
+                    NORMAL, OVERVIEW, builder, ANIM_ALL, ATOMIC_DURATION);
+            overviewAnim.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    onSwipeInteractionCompleted(OVERVIEW, Touch.SWIPE);
+                }
+            });
+            overviewAnim.start();
         } else {
             super.onDragEnd(velocity, fling);
         }
         mMotionPauseDetector.clear();
     }
+
+    @Override
+    protected void updateAnimatorBuilderOnReinit(AnimatorSetBuilder builder) {
+        if (handlingOverviewAnim()) {
+            // We don't want the state transition to all apps to animate overview,
+            // as that will cause a jump after our atomic animation.
+            builder.addFlag(AnimatorSetBuilder.FLAG_DONT_ANIMATE_OVERVIEW);
+        }
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewPeekState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewPeekState.java
new file mode 100644
index 0000000..8f4d697
--- /dev/null
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewPeekState.java
@@ -0,0 +1,18 @@
+package com.android.launcher3.uioverrides;
+
+import com.android.launcher3.Launcher;
+import com.android.launcher3.R;
+
+public class OverviewPeekState extends OverviewState {
+    public OverviewPeekState(int id) {
+        super(id);
+    }
+
+    @Override
+    public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
+        ScaleAndTranslation result = super.getOverviewScaleAndTranslation(launcher);
+        result.translationX = NORMAL.getOverviewScaleAndTranslation(launcher).translationX
+                - launcher.getResources().getDimension(R.dimen.overview_peek_distance);
+        return result;
+    }
+}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java
index 2360eeb..1754b80 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewState.java
@@ -56,7 +56,7 @@
     }
 
     @Override
-    public float[] getWorkspaceScaleAndTranslation(Launcher launcher) {
+    public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
         RecentsView recentsView = launcher.getOverviewPanel();
         Workspace workspace = launcher.getWorkspace();
         View workspacePage = workspace.getPageAt(workspace.getCurrentPage());
@@ -65,12 +65,12 @@
         recentsView.getTaskSize(sTempRect);
         float scale = (float) sTempRect.width() / workspacePageWidth;
         float parallaxFactor = 0.5f;
-        return new float[]{scale, 0, -getDefaultSwipeHeight(launcher) * parallaxFactor};
+        return new ScaleAndTranslation(scale, 0, -getDefaultSwipeHeight(launcher) * parallaxFactor);
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
-        return new float[] {1f, 0f};
+    public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
+        return new ScaleAndTranslation(1f, 0f, 0f);
     }
 
     @Override
@@ -151,4 +151,12 @@
             super.onBackPressed(launcher);
         }
     }
+
+    public static OverviewState newBackgroundState(int id) {
+        return new BackgroundAppState(id);
+    }
+
+    public static OverviewState newPeekState(int id) {
+        return new OverviewPeekState(id);
+    }
 }
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
index 81ff0c7..8e62cd3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
@@ -17,7 +17,6 @@
 package com.android.launcher3.uioverrides;
 
 import static android.view.View.VISIBLE;
-
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
@@ -98,6 +97,10 @@
      * @param launcher the launcher activity
      */
     public static void prepareToShowOverview(Launcher launcher) {
+        if (FeatureFlags.SWIPE_HOME.get()) {
+            // Overview lives on the side, so doesn't scale in from above.
+            return;
+        }
         RecentsView overview = launcher.getOverviewPanel();
         if (overview.getVisibility() != VISIBLE || overview.getContentAlpha() == 0) {
             SCALE_PROPERTY.set(overview, RECENTS_PREPARE_SCALE);
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
index 279b83c..9763063 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
@@ -16,7 +16,6 @@
 package com.android.quickstep;
 
 import static android.view.View.TRANSLATION_Y;
-
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.LauncherState.NORMAL;
@@ -39,10 +38,6 @@
 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.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherAppState;
@@ -67,6 +62,10 @@
 import java.util.function.BiPredicate;
 import java.util.function.Consumer;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
+
 /**
  * {@link ActivityControlHelper} for the in-launcher recents.
  */
@@ -305,7 +304,7 @@
         // starting to line up the side pages during swipe up)
         float prevRvScale = recentsView.getScaleX();
         float prevRvTransY = recentsView.getTranslationY();
-        float targetRvScale = endState.getOverviewScaleAndTranslationY(launcher)[0];
+        float targetRvScale = endState.getOverviewScaleAndTranslation(launcher).scale;
         SCALE_PROPERTY.set(recentsView, targetRvScale);
         recentsView.setTranslationY(0);
         ClipAnimationHelper clipHelper = new ClipAnimationHelper(launcher);
diff --git a/quickstep/res/values/dimens.xml b/quickstep/res/values/dimens.xml
index 9c97c8c..97f2de7 100644
--- a/quickstep/res/values/dimens.xml
+++ b/quickstep/res/values/dimens.xml
@@ -24,7 +24,7 @@
     <dimen name="task_corner_radius_small">2dp</dimen>
     <dimen name="recents_page_spacing">10dp</dimen>
     <dimen name="recents_clear_all_deadzone_vertical_margin">70dp</dimen>
-    <dimen name="quickscrub_adjacent_visible_width">20dp</dimen>
+    <dimen name="overview_peek_distance">32dp</dimen>
 
     <!-- The speed in dp/s at which the user needs to be scrolling in recents such that we start
              loading full resolution screenshots. -->
diff --git a/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java
index 5ae562e..c629e33 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/AllAppsState.java
@@ -60,10 +60,10 @@
     }
 
     @Override
-    public float[] getWorkspaceScaleAndTranslation(Launcher launcher) {
-        float[] scaleAndTranslation = LauncherState.OVERVIEW.getWorkspaceScaleAndTranslation(
-                launcher);
-        scaleAndTranslation[0] = 1;
+    public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
+        ScaleAndTranslation scaleAndTranslation = LauncherState.OVERVIEW
+                .getWorkspaceScaleAndTranslation(launcher);
+        scaleAndTranslation.scale = 1;
         return scaleAndTranslation;
     }
 
@@ -78,9 +78,9 @@
     }
 
     @Override
-    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
+    public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
         float slightParallax = -launcher.getDeviceProfile().allAppsCellHeightPx * 0.3f;
-        return new float[] {0.9f, slightParallax};
+        return new ScaleAndTranslation(0.9f, 0f, slightParallax);
     }
 
     @Override
diff --git a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
index e74d84d..89093e9 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
@@ -19,6 +19,8 @@
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_FADE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCALE;
+import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_TRANSLATE;
+import static com.android.launcher3.anim.AnimatorSetBuilder.FLAG_DONT_ANIMATE_OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE_IN_OUT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 
@@ -28,6 +30,7 @@
 
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.LauncherState.ScaleAndTranslation;
 import com.android.launcher3.LauncherStateManager.AnimationConfig;
 import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.anim.AnimatorSetBuilder;
@@ -53,19 +56,30 @@
 
     @Override
     public void setState(@NonNull LauncherState state) {
-        float[] scaleTranslationY = state.getOverviewScaleAndTranslationY(mLauncher);
-        SCALE_PROPERTY.set(mRecentsView, scaleTranslationY[0]);
-        mRecentsView.setTranslationY(scaleTranslationY[1]);
+        ScaleAndTranslation scaleAndTranslation = state
+                .getOverviewScaleAndTranslation(mLauncher);
+        SCALE_PROPERTY.set(mRecentsView, scaleAndTranslation.scale);
+        float translationX = scaleAndTranslation.translationX;
+        if (mRecentsView.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
+            translationX = -translationX;
+        }
+        mRecentsView.setTranslationX(translationX);
+        mRecentsView.setTranslationY(scaleAndTranslation.translationY);
         getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
     }
 
     @Override
     public final void setStateWithAnimation(@NonNull final LauncherState toState,
             @NonNull AnimatorSetBuilder builder, @NonNull AnimationConfig config) {
-        if (!config.playAtomicComponent()) {
+        boolean playAtomicOverviewComponent = config.playAtomicOverviewScaleComponent()
+                || config.playAtomicOverviewPeekComponent();
+        if (!playAtomicOverviewComponent) {
             // The entire recents animation is played atomically.
             return;
         }
+        if (builder.hasFlag(FLAG_DONT_ANIMATE_OVERVIEW)) {
+            return;
+        }
         setStateWithAnimationInternal(toState, builder, config);
     }
 
@@ -79,29 +93,23 @@
     void setStateWithAnimationInternal(@NonNull final LauncherState toState,
             @NonNull AnimatorSetBuilder builder, @NonNull AnimationConfig config) {
         PropertySetter setter = config.getPropertySetter(builder);
-        float[] scaleTranslationY = toState.getOverviewScaleAndTranslationY(mLauncher);
-        Interpolator scaleAndTransYInterpolator = getScaleAndTransYInterpolator(toState, builder);
-        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleTranslationY[0],
-                scaleAndTransYInterpolator);
-        setter.setFloat(mRecentsView, View.TRANSLATION_Y, scaleTranslationY[1],
-                scaleAndTransYInterpolator);
+        ScaleAndTranslation scaleAndTranslation = toState.getOverviewScaleAndTranslation(mLauncher);
+        Interpolator scaleInterpolator = builder.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR);
+        setter.setFloat(mRecentsView, SCALE_PROPERTY, scaleAndTranslation.scale, scaleInterpolator);
+        Interpolator translateInterpolator = builder.getInterpolator(
+                ANIM_OVERVIEW_TRANSLATE, LINEAR);
+        float translationX = scaleAndTranslation.translationX;
+        if (mRecentsView.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
+            translationX = -translationX;
+        }
+        setter.setFloat(mRecentsView, View.TRANSLATION_X, translationX, translateInterpolator);
+        setter.setFloat(mRecentsView, View.TRANSLATION_Y, scaleAndTranslation.translationY,
+                translateInterpolator);
         setter.setFloat(mRecentsView, getContentAlphaProperty(), toState.overviewUi ? 1 : 0,
                 builder.getInterpolator(ANIM_OVERVIEW_FADE, AGGRESSIVE_EASE_IN_OUT));
     }
 
     /**
-     * Get the interpolator to use for the scale and translation Y animation for the view.
-     *
-     * @param toState state to animate to
-     * @param builder animator set builder
-     * @return interpolator for scale and trans Y recents view animation
-     */
-    Interpolator getScaleAndTransYInterpolator(@NonNull final LauncherState toState,
-            @NonNull AnimatorSetBuilder builder) {
-        return builder.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR);
-    }
-
-    /**
      * Get property for content alpha for the recents view.
      *
      * @return the float property for the view's content alpha
diff --git a/quickstep/src/com/android/launcher3/uioverrides/PortraitStatesTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/PortraitStatesTouchController.java
index d20ffbb..62e525c 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/PortraitStatesTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/PortraitStatesTouchController.java
@@ -195,6 +195,7 @@
 
         final AnimatorSetBuilder builder = totalShift == 0 ? new AnimatorSetBuilder()
                 : getAnimatorSetBuilderForStates(mFromState, mToState);
+        updateAnimatorBuilderOnReinit(builder);
 
         cancelPendingAnim();
 
@@ -228,6 +229,12 @@
         return 1 / totalShift;
     }
 
+    /**
+     * Give subclasses the chance to update the animation when we re-initialize towards a new state.
+     */
+    protected void updateAnimatorBuilderOnReinit(AnimatorSetBuilder builder) {
+    }
+
     private void cancelPendingAnim() {
         if (mPendingAnimation != null) {
             mPendingAnimation.finish(false, Touch.SWIPE);
diff --git a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
index 8a117c8..96620bd 100644
--- a/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
+++ b/quickstep/src/com/android/quickstep/util/MotionPauseDetector.java
@@ -71,9 +71,6 @@
      */
     public void setOnMotionPauseListener(OnMotionPauseListener listener) {
         mOnMotionPauseListener = listener;
-        if (mOnMotionPauseListener != null) {
-            mOnMotionPauseListener.onMotionPauseChanged(mIsPaused);
-        }
     }
 
     /**
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 875288a..a3d5994 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -18,10 +18,10 @@
 import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_AUTO;
 import static android.view.View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS;
 import static android.view.accessibility.AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED;
-
 import static com.android.launcher3.TestProtocol.ALL_APPS_STATE_ORDINAL;
 import static com.android.launcher3.TestProtocol.BACKGROUND_APP_STATE_ORDINAL;
 import static com.android.launcher3.TestProtocol.NORMAL_STATE_ORDINAL;
+import static com.android.launcher3.TestProtocol.OVERVIEW_PEEK_STATE_ORDINAL;
 import static com.android.launcher3.TestProtocol.OVERVIEW_STATE_ORDINAL;
 import static com.android.launcher3.TestProtocol.SPRING_LOADED_STATE_ORDINAL;
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
@@ -29,9 +29,9 @@
 
 import android.view.animation.Interpolator;
 
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.states.SpringLoadedState;
 import com.android.launcher3.uioverrides.AllAppsState;
-import com.android.launcher3.uioverrides.BackgroundAppState;
 import com.android.launcher3.uioverrides.OverviewState;
 import com.android.launcher3.uioverrides.UiFactory;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
@@ -92,10 +92,13 @@
      */
     public static final LauncherState SPRING_LOADED = new SpringLoadedState(
             SPRING_LOADED_STATE_ORDINAL);
-    public static final LauncherState OVERVIEW = new OverviewState(OVERVIEW_STATE_ORDINAL);
     public static final LauncherState ALL_APPS = new AllAppsState(ALL_APPS_STATE_ORDINAL);
-    public static final LauncherState BACKGROUND_APP = new BackgroundAppState(
-            BACKGROUND_APP_STATE_ORDINAL);
+
+    public static final LauncherState OVERVIEW = new OverviewState(OVERVIEW_STATE_ORDINAL);
+    public static final LauncherState OVERVIEW_PEEK =
+            OverviewState.newPeekState(OVERVIEW_PEEK_STATE_ORDINAL);
+    public static final LauncherState BACKGROUND_APP =
+            OverviewState.newBackgroundState(BACKGROUND_APP_STATE_ORDINAL);
 
     public final int ordinal;
 
@@ -183,17 +186,22 @@
         return Arrays.copyOf(sAllStates, sAllStates.length);
     }
 
-    public float[] getWorkspaceScaleAndTranslation(Launcher launcher) {
-        return new float[] {1, 0, 0};
+    public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
+        return new ScaleAndTranslation(1, 0, 0);
     }
 
-    public float[] getHotseatScaleAndTranslation(Launcher launcher) {
+    public ScaleAndTranslation getHotseatScaleAndTranslation(Launcher launcher) {
         // For most states, treat the hotseat as if it were part of the workspace.
         return getWorkspaceScaleAndTranslation(launcher);
     }
 
-    public float[] getOverviewScaleAndTranslationY(Launcher launcher) {
-        return new float[] {1.1f, 0f};
+    public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
+        if (FeatureFlags.SWIPE_HOME.get()) {
+            float offscreenTranslationX = launcher.getDragLayer().getWidth()
+                    - launcher.getOverviewPanel().getPaddingStart();
+            return new ScaleAndTranslation(1f, offscreenTranslationX, 0f);
+        }
+        return new ScaleAndTranslation(1.1f, 0f, 0f);
     }
 
     public void onStateEnabled(Launcher launcher) {
@@ -281,4 +289,16 @@
 
         public abstract float getPageAlpha(int pageIndex);
     }
+
+    public static class ScaleAndTranslation {
+        public float scale;
+        public float translationX;
+        public float translationY;
+
+        public ScaleAndTranslation(float scale, float translationX, float translationY) {
+            this.scale = scale;
+            this.translationX = translationX;
+            this.translationY = translationY;
+        }
+    }
 }
diff --git a/src/com/android/launcher3/LauncherStateManager.java b/src/com/android/launcher3/LauncherStateManager.java
index f6b54f2..19c896f 100644
--- a/src/com/android/launcher3/LauncherStateManager.java
+++ b/src/com/android/launcher3/LauncherStateManager.java
@@ -18,14 +18,20 @@
 
 import static android.view.View.VISIBLE;
 import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.LauncherState.OVERVIEW;
+import static com.android.launcher3.LauncherState.OVERVIEW_PEEK;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_FADE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCALE;
+import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_TRANSLATE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_WORKSPACE_FADE;
 import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_WORKSPACE_SCALE;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL_1_7;
+import static com.android.launcher3.anim.Interpolators.INSTANT;
+import static com.android.launcher3.anim.Interpolators.NEVER;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
+import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
 import static com.android.launcher3.anim.Interpolators.clampToProgress;
 import static com.android.launcher3.anim.PropertySetter.NO_ANIM_PROPERTY_SETTER;
 
@@ -96,17 +102,21 @@
     // We separate the state animations into "atomic" and "non-atomic" components. The atomic
     // components may be run atomically - that is, all at once, instead of user-controlled. However,
     // atomic components are not restricted to this purpose; they can be user-controlled alongside
-    // non atomic components as well.
+    // non atomic components as well. Note that each gesture model has exactly one atomic component,
+    // ATOMIC_OVERVIEW_SCALE_COMPONENT *or* ATOMIC_OVERVIEW_PEEK_COMPONENT.
     @IntDef(flag = true, value = {
             NON_ATOMIC_COMPONENT,
-            ATOMIC_COMPONENT
+            ATOMIC_OVERVIEW_SCALE_COMPONENT,
+            ATOMIC_OVERVIEW_PEEK_COMPONENT,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface AnimationComponents {}
     public static final int NON_ATOMIC_COMPONENT = 1 << 0;
-    public static final int ATOMIC_COMPONENT = 1 << 1;
+    public static final int ATOMIC_OVERVIEW_SCALE_COMPONENT = 1 << 1;
+    public static final int ATOMIC_OVERVIEW_PEEK_COMPONENT = 1 << 2;
 
-    public static final int ANIM_ALL = NON_ATOMIC_COMPONENT | ATOMIC_COMPONENT;
+    public static final int ANIM_ALL = NON_ATOMIC_COMPONENT | ATOMIC_OVERVIEW_SCALE_COMPONENT
+            | ATOMIC_OVERVIEW_PEEK_COMPONENT;
 
     private final AnimationConfig mConfig = new AnimationConfig();
     private final Handler mUiHandler;
@@ -282,18 +292,20 @@
      */
     public void prepareForAtomicAnimation(LauncherState fromState, LauncherState toState,
             AnimatorSetBuilder builder) {
-        if (fromState == NORMAL && toState.overviewUi) {
+        if (fromState == NORMAL && toState == OVERVIEW) {
             builder.setInterpolator(ANIM_WORKSPACE_SCALE, OVERSHOOT_1_2);
             builder.setInterpolator(ANIM_WORKSPACE_FADE, OVERSHOOT_1_2);
             builder.setInterpolator(ANIM_OVERVIEW_SCALE, OVERSHOOT_1_2);
+            builder.setInterpolator(ANIM_OVERVIEW_TRANSLATE, OVERSHOOT_1_7);
             builder.setInterpolator(ANIM_OVERVIEW_FADE, OVERSHOOT_1_2);
 
             // Start from a higher overview scale, but only if we're invisible so we don't jump.
             UiFactory.prepareToShowOverview(mLauncher);
-        } else if (fromState.overviewUi && toState == NORMAL) {
+        } else if (fromState == OVERVIEW && toState == NORMAL) {
             builder.setInterpolator(ANIM_WORKSPACE_SCALE, DEACCEL);
             builder.setInterpolator(ANIM_WORKSPACE_FADE, ACCEL);
             builder.setInterpolator(ANIM_OVERVIEW_SCALE, clampToProgress(ACCEL, 0, 0.9f));
+            builder.setInterpolator(ANIM_OVERVIEW_TRANSLATE, ACCEL);
             builder.setInterpolator(ANIM_OVERVIEW_FADE, DEACCEL_1_7);
             Workspace workspace = mLauncher.getWorkspace();
 
@@ -311,9 +323,25 @@
                 workspace.getHotseat().setScaleX(0.92f);
                 workspace.getHotseat().setScaleY(0.92f);
             }
+        } else if (fromState == NORMAL && toState == OVERVIEW_PEEK) {
+            builder.setInterpolator(ANIM_OVERVIEW_FADE, INSTANT);
+        } else if (fromState == OVERVIEW_PEEK && toState == NORMAL) {
+            builder.setInterpolator(ANIM_OVERVIEW_FADE, NEVER);
         }
     }
 
+    public AnimatorSet createAtomicAnimation(LauncherState fromState, LauncherState toState,
+            AnimatorSetBuilder builder, @AnimationComponents int atomicComponent, long duration) {
+        prepareForAtomicAnimation(fromState, toState, builder);
+        AnimationConfig config = new AnimationConfig();
+        config.animComponents = atomicComponent;
+        config.duration = duration;
+        for (StateHandler handler : mLauncher.getStateManager().getStateHandlers()) {
+            handler.setStateWithAnimation(toState, builder, config);
+        }
+        return builder.build();
+    }
+
     /**
      * Creates a {@link AnimatorPlaybackController} that can be used for a controlled
      * state transition. The UI is force-set to fromState before creating the controller.
@@ -373,7 +401,6 @@
             AnimatorSetBuilder builder, final Runnable onCompleteRunnable) {
 
         for (StateHandler handler : getStateHandlers()) {
-            builder.startTag(handler);
             handler.setStateWithAnimation(state, builder, mConfig);
         }
 
@@ -594,8 +621,12 @@
             mCurrentAnimation.addListener(this);
         }
 
-        public boolean playAtomicComponent() {
-            return (animComponents & ATOMIC_COMPONENT) != 0;
+        public boolean playAtomicOverviewScaleComponent() {
+            return (animComponents & ATOMIC_OVERVIEW_SCALE_COMPONENT) != 0;
+        }
+
+        public boolean playAtomicOverviewPeekComponent() {
+            return (animComponents & ATOMIC_OVERVIEW_PEEK_COMPONENT) != 0;
         }
 
         public boolean playNonAtomicComponent() {
diff --git a/src/com/android/launcher3/TestProtocol.java b/src/com/android/launcher3/TestProtocol.java
index 72b4655..0451ceb 100644
--- a/src/com/android/launcher3/TestProtocol.java
+++ b/src/com/android/launcher3/TestProtocol.java
@@ -28,8 +28,9 @@
     public static final int NORMAL_STATE_ORDINAL = 0;
     public static final int SPRING_LOADED_STATE_ORDINAL = 1;
     public static final int OVERVIEW_STATE_ORDINAL = 2;
-    public static final int ALL_APPS_STATE_ORDINAL = 3;
-    public static final int BACKGROUND_APP_STATE_ORDINAL = 4;
+    public static final int OVERVIEW_PEEK_STATE_ORDINAL = 3;
+    public static final int ALL_APPS_STATE_ORDINAL = 4;
+    public static final int BACKGROUND_APP_STATE_ORDINAL = 5;
 
     public static final String TEST_INFO_RESPONSE_FIELD = "response";
     public static final String REQUEST_HOME_TO_OVERVIEW_SWIPE_HEIGHT =
diff --git a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
index 0507470..21fdd3d 100644
--- a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
+++ b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
@@ -31,6 +31,7 @@
 import android.view.animation.Interpolator;
 
 import com.android.launcher3.LauncherState.PageAlphaProvider;
+import com.android.launcher3.LauncherState.ScaleAndTranslation;
 import com.android.launcher3.LauncherStateManager.AnimationConfig;
 import com.android.launcher3.anim.AnimatorSetBuilder;
 import com.android.launcher3.anim.PropertySetter;
@@ -71,9 +72,10 @@
      */
     private void setWorkspaceProperty(LauncherState state, PropertySetter propertySetter,
             AnimatorSetBuilder builder, AnimationConfig config) {
-        float[] scaleAndTranslation = state.getWorkspaceScaleAndTranslation(mLauncher);
-        float[] hotseatScaleAndTranslation = state.getHotseatScaleAndTranslation(mLauncher);
-        mNewScale = scaleAndTranslation[0];
+        ScaleAndTranslation scaleAndTranslation = state.getWorkspaceScaleAndTranslation(mLauncher);
+        ScaleAndTranslation hotseatScaleAndTranslation = state.getHotseatScaleAndTranslation(
+                mLauncher);
+        mNewScale = scaleAndTranslation.scale;
         PageAlphaProvider pageAlphaProvider = state.getWorkspacePageAlphaProvider(mLauncher);
         final int childCount = mWorkspace.getChildCount();
         for (int i = 0; i < childCount; i++) {
@@ -84,7 +86,7 @@
         int elements = state.getVisibleElements(mLauncher);
         Interpolator fadeInterpolator = builder.getInterpolator(ANIM_WORKSPACE_FADE,
                 pageAlphaProvider.interpolator);
-        boolean playAtomicComponent = config.playAtomicComponent();
+        boolean playAtomicComponent = config.playAtomicOverviewScaleComponent();
         Hotseat hotseat = mWorkspace.getHotseat();
         if (playAtomicComponent) {
             Interpolator scaleInterpolator = builder.getInterpolator(ANIM_WORKSPACE_SCALE, ZOOM_OUT);
@@ -98,7 +100,7 @@
             dragLayer.mapCoordInSelfToDescendant(hotseat, workspacePivot);
             hotseat.setPivotX(workspacePivot[0]);
             hotseat.setPivotY(workspacePivot[1]);
-            float hotseatScale = hotseatScaleAndTranslation[0];
+            float hotseatScale = hotseatScaleAndTranslation.scale;
             propertySetter.setFloat(hotseat, SCALE_PROPERTY, hotseatScale, scaleInterpolator);
 
             float hotseatIconsAlpha = (elements & HOTSEAT_ICONS) != 0 ? 1 : 0;
@@ -114,14 +116,14 @@
 
         Interpolator translationInterpolator = !playAtomicComponent ? LINEAR : ZOOM_OUT;
         propertySetter.setFloat(mWorkspace, View.TRANSLATION_X,
-                scaleAndTranslation[1], translationInterpolator);
+                scaleAndTranslation.translationX, translationInterpolator);
         propertySetter.setFloat(mWorkspace, View.TRANSLATION_Y,
-                scaleAndTranslation[2], translationInterpolator);
+                scaleAndTranslation.translationY, translationInterpolator);
 
         propertySetter.setFloat(hotseat, View.TRANSLATION_Y,
-                hotseatScaleAndTranslation[2], translationInterpolator);
+                hotseatScaleAndTranslation.translationY, translationInterpolator);
         propertySetter.setFloat(mWorkspace.getPageIndicator(), View.TRANSLATION_Y,
-                hotseatScaleAndTranslation[2], translationInterpolator);
+                hotseatScaleAndTranslation.translationY, translationInterpolator);
 
         // Set scrim
         WorkspaceAndHotseatScrim scrim = mLauncher.getDragLayer().getScrim();
@@ -145,7 +147,7 @@
             propertySetter.setInt(cl.getScrimBackground(),
                     DRAWABLE_ALPHA, drawableAlpha, ZOOM_OUT);
         }
-        if (config.playAtomicComponent()) {
+        if (config.playAtomicOverviewScaleComponent()) {
             Interpolator fadeInterpolator = builder.getInterpolator(ANIM_WORKSPACE_FADE,
                     pageAlphaProvider.interpolator);
             propertySetter.setFloat(cl.getShortcutsAndWidgets(), View.ALPHA,
diff --git a/src/com/android/launcher3/anim/AnimatorSetBuilder.java b/src/com/android/launcher3/anim/AnimatorSetBuilder.java
index fdac5c8..3ac9d3c 100644
--- a/src/com/android/launcher3/anim/AnimatorSetBuilder.java
+++ b/src/com/android/launcher3/anim/AnimatorSetBuilder.java
@@ -32,18 +32,17 @@
     public static final int ANIM_WORKSPACE_SCALE = 1;
     public static final int ANIM_WORKSPACE_FADE = 2;
     public static final int ANIM_OVERVIEW_SCALE = 3;
-    public static final int ANIM_OVERVIEW_FADE = 4;
-    public static final int ANIM_ALL_APPS_FADE = 5;
+    public static final int ANIM_OVERVIEW_TRANSLATE = 4;
+    public static final int ANIM_OVERVIEW_FADE = 5;
+    public static final int ANIM_ALL_APPS_FADE = 6;
+
+    public static final int FLAG_DONT_ANIMATE_OVERVIEW = 1 << 0;
 
     protected final ArrayList<Animator> mAnims = new ArrayList<>();
 
     private final SparseArray<Interpolator> mInterpolators = new SparseArray<>();
     private List<Runnable> mOnFinishRunnables = new ArrayList<>();
-
-    /**
-     * Associates a tag with all the animations added after this call.
-     */
-    public void startTag(Object obj) { }
+    private int mFlags = 0;
 
     public void play(Animator anim) {
         mAnims.add(anim);
@@ -77,4 +76,12 @@
     public void setInterpolator(int animId, Interpolator interpolator) {
         mInterpolators.put(animId, interpolator);
     }
+
+    public void addFlag(int flag) {
+        mFlags |= flag;
+    }
+
+    public boolean hasFlag(int flag) {
+        return (mFlags & flag) != 0;
+    }
 }
diff --git a/src/com/android/launcher3/anim/Interpolators.java b/src/com/android/launcher3/anim/Interpolators.java
index 675e26d..217b6db 100644
--- a/src/com/android/launcher3/anim/Interpolators.java
+++ b/src/com/android/launcher3/anim/Interpolators.java
@@ -57,6 +57,9 @@
 
     public static final Interpolator EXAGGERATED_EASE;
 
+    public static final Interpolator INSTANT = t -> 1;
+    public static final Interpolator NEVER = t -> 0;
+
     private static final int MIN_SETTLE_DURATION = 200;
     private static final float OVERSHOOT_FACTOR = 0.9f;
 
@@ -69,6 +72,7 @@
     }
 
     public static final Interpolator OVERSHOOT_1_2 = new OvershootInterpolator(1.2f);
+    public static final Interpolator OVERSHOOT_1_7 = new OvershootInterpolator(1.7f);
 
     public static final Interpolator TOUCH_RESPONSE_INTERPOLATOR =
             new PathInterpolator(0.3f, 0f, 0.1f, 1f);
diff --git a/src/com/android/launcher3/states/SpringLoadedState.java b/src/com/android/launcher3/states/SpringLoadedState.java
index fcace98..be3e6c9 100644
--- a/src/com/android/launcher3/states/SpringLoadedState.java
+++ b/src/com/android/launcher3/states/SpringLoadedState.java
@@ -41,7 +41,7 @@
     }
 
     @Override
-    public float[] getWorkspaceScaleAndTranslation(Launcher launcher) {
+    public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
         DeviceProfile grid = launcher.getDeviceProfile();
         Workspace ws = launcher.getWorkspace();
         if (ws.getChildCount() == 0) {
@@ -50,7 +50,7 @@
 
         if (grid.isVerticalBarLayout()) {
             float scale = grid.workspaceSpringLoadShrinkFactor;
-            return new float[] {scale, 0, 0};
+            return new ScaleAndTranslation(scale, 0, 0);
         }
 
         float scale = grid.workspaceSpringLoadShrinkFactor;
@@ -69,12 +69,12 @@
         float myCenter = ws.getTop() + halfHeight;
         float cellTopFromCenter = halfHeight - ws.getChildAt(0).getTop();
         float actualCellTop = myCenter - cellTopFromCenter * scale;
-        return new float[] { scale, 0, (desiredCellTop - actualCellTop) / scale};
+        return new ScaleAndTranslation(scale, 0, (desiredCellTop - actualCellTop) / scale);
     }
 
     @Override
-    public float[] getHotseatScaleAndTranslation(Launcher launcher) {
-        return new float[] {1, 0, 0};
+    public ScaleAndTranslation getHotseatScaleAndTranslation(Launcher launcher) {
+        return new ScaleAndTranslation(1, 0, 0);
     }
 
     @Override
diff --git a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
index ca32330..377ba7d 100644
--- a/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
+++ b/src/com/android/launcher3/touch/AbstractStateChangeTouchController.java
@@ -20,7 +20,7 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.LauncherStateManager.ANIM_ALL;
-import static com.android.launcher3.LauncherStateManager.ATOMIC_COMPONENT;
+import static com.android.launcher3.LauncherStateManager.ATOMIC_OVERVIEW_SCALE_COMPONENT;
 import static com.android.launcher3.LauncherStateManager.NON_ATOMIC_COMPONENT;
 import static com.android.launcher3.Utilities.SINGLE_FRAME_MS;
 import static com.android.launcher3.anim.Interpolators.scrollInterpolatorForVelocity;
@@ -38,9 +38,6 @@
 import com.android.launcher3.LauncherAnimUtils;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager.AnimationComponents;
-import com.android.launcher3.LauncherStateManager.AnimationConfig;
-import com.android.launcher3.LauncherStateManager.StateHandler;
-import com.android.launcher3.TestProtocol;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
@@ -68,7 +65,7 @@
      * Play an atomic recents animation when the progress from NORMAL to OVERVIEW reaches this.
      */
     public static final float ATOMIC_OVERVIEW_ANIM_THRESHOLD = 0.5f;
-    protected static final long ATOMIC_DURATION = 200;
+    protected final long ATOMIC_DURATION = getAtomicDuration();
 
     protected final Launcher mLauncher;
     protected final SwipeDetector mDetector;
@@ -110,6 +107,10 @@
         mDetector = new SwipeDetector(l, this, dir);
     }
 
+    protected long getAtomicDuration() {
+        return 200;
+    }
+
     protected abstract boolean canInterceptTouch(MotionEvent ev);
 
     @Override
@@ -214,7 +215,7 @@
         }
 
         if (mAtomicComponentsController != null) {
-            animComponents &= ~ATOMIC_COMPONENT;
+            animComponents &= ~ATOMIC_OVERVIEW_SCALE_COMPONENT;
         }
         mProgressMultiplier = initCurrentAnimation(animComponents);
         mCurrentAnimation.dispatchOnStart();
@@ -307,7 +308,7 @@
      * When going between normal and overview states, see if we passed the overview threshold and
      * play the appropriate atomic animation if so.
      */
-    protected void maybeUpdateAtomicAnim(LauncherState fromState, LauncherState toState,
+    private void maybeUpdateAtomicAnim(LauncherState fromState, LauncherState toState,
             float progress) {
         if (!goingBetweenNormalAndOverview(fromState, toState)) {
             return;
@@ -357,14 +358,8 @@
     private AnimatorSet createAtomicAnimForState(LauncherState fromState, LauncherState targetState,
             long duration) {
         AnimatorSetBuilder builder = getAnimatorSetBuilderForStates(fromState, targetState);
-        mLauncher.getStateManager().prepareForAtomicAnimation(fromState, targetState, builder);
-        AnimationConfig config = new AnimationConfig();
-        config.animComponents = ATOMIC_COMPONENT;
-        config.duration = duration;
-        for (StateHandler handler : mLauncher.getStateManager().getStateHandlers()) {
-            handler.setStateWithAnimation(targetState, builder, config);
-        }
-        return builder.build();
+        return mLauncher.getStateManager().createAtomicAnimation(fromState, targetState, builder,
+                ATOMIC_OVERVIEW_SCALE_COMPONENT, duration);
     }
 
     protected AnimatorSetBuilder getAnimatorSetBuilderForStates(LauncherState fromState,
@@ -450,11 +445,7 @@
             mLauncher.getAppsView().addSpringFromFlingUpdateListener(anim, velocity);
         }
         anim.start();
-        settleAtomicAnimation(endProgress, anim.getDuration());
-    }
-
-    protected void settleAtomicAnimation(float endProgress, long duration) {
-        mAtomicAnimAutoPlayInfo = new AutoPlayAtomicAnimationInfo(endProgress, duration);
+        mAtomicAnimAutoPlayInfo = new AutoPlayAtomicAnimationInfo(endProgress, anim.getDuration());
         maybeAutoPlayAtomicComponentsAnim();
     }
 
diff --git a/src/com/android/launcher3/views/FloatingIconView.java b/src/com/android/launcher3/views/FloatingIconView.java
index a4f89a7..d1e2c88 100644
--- a/src/com/android/launcher3/views/FloatingIconView.java
+++ b/src/com/android/launcher3/views/FloatingIconView.java
@@ -434,6 +434,8 @@
                     fade.play(ObjectAnimator.ofFloat(originalView, ALPHA, 0f, 1f));
                 }
                 fade.start();
+                // TODO: Do not run fade animation until we fix b/129421279.
+                fade.end();
             };
         }
         return view;
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsState.java b/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsState.java
index f7bb254..bca335d 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsState.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsState.java
@@ -66,9 +66,9 @@
     }
 
     @Override
-    public float[] getWorkspaceScaleAndTranslation(Launcher launcher) {
-        return new float[] { 1f, 0,
-                -launcher.getAllAppsController().getShiftRange() * PARALLAX_COEFFICIENT};
+    public ScaleAndTranslation getWorkspaceScaleAndTranslation(Launcher launcher) {
+        return new ScaleAndTranslation(1f, 0,
+                -launcher.getAllAppsController().getShiftRange() * PARALLAX_COEFFICIENT);
     }
 
     @Override
diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/OverviewState.java b/src_ui_overrides/com/android/launcher3/uioverrides/OverviewState.java
index 8def0d3..56e0aa5 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/OverviewState.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/OverviewState.java
@@ -28,4 +28,12 @@
     public OverviewState(int id) {
         super(id, ContainerType.WORKSPACE, OVERVIEW_TRANSITION_MS, FLAG_DISABLE_RESTORE);
     }
+
+    public static OverviewState newBackgroundState(int id) {
+        return new OverviewState(id);
+    }
+
+    public static OverviewState newPeekState(int id) {
+        return new OverviewState(id);
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/AllApps.java b/tests/tapl/com/android/launcher3/tapl/AllApps.java
index b785007..e4dced5 100644
--- a/tests/tapl/com/android/launcher3/tapl/AllApps.java
+++ b/tests/tapl/com/android/launcher3/tapl/AllApps.java
@@ -63,6 +63,8 @@
         try (LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
                 "want to get app icon on all apps")) {
             final UiObject2 allAppsContainer = verifyActiveContainer();
+            final UiObject2 navBar = mLauncher.waitForSystemUiObject("navigation_bar_frame");
+            allAppsContainer.setGestureMargins(0, 0, 0, navBar.getVisibleBounds().height());
             final BySelector appIconSelector = AppIcon.getAppIconSelector(appName, mLauncher);
             if (!hasClickableIcon(allAppsContainer, appIconSelector)) {
                 scrollBackToBeginning();
diff --git a/tests/tapl/com/android/launcher3/tapl/Background.java b/tests/tapl/com/android/launcher3/tapl/Background.java
index 26c0ca4..358d5e9 100644
--- a/tests/tapl/com/android/launcher3/tapl/Background.java
+++ b/tests/tapl/com/android/launcher3/tapl/Background.java
@@ -20,8 +20,6 @@
 import static com.android.launcher3.tapl.LauncherInstrumentation.WAIT_TIME_MS;
 import static com.android.launcher3.tapl.TestHelpers.getOverviewPackageName;
 
-import static org.junit.Assert.assertTrue;
-
 import android.graphics.Point;
 import android.os.SystemClock;
 import android.view.MotionEvent;
@@ -61,7 +59,7 @@
                 "want to switch from background to overview")) {
             verifyActiveContainer();
             goToOverviewUnchecked(BACKGROUND_APP_STATE_ORDINAL);
-            assertTrue("Overview not visible", mLauncher.getDevice().wait(
+            mLauncher.assertTrue("Overview not visible", mLauncher.getDevice().wait(
                     Until.hasObject(By.pkg(getOverviewPackageName())), WAIT_TIME_MS));
             return new BaseOverview(mLauncher);
         }