diff --git a/src/com/android/launcher3/allapps/AllAppsContainerView.java b/src/com/android/launcher3/allapps/AllAppsContainerView.java
index ee5f7e4..3681704 100644
--- a/src/com/android/launcher3/allapps/AllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsContainerView.java
@@ -714,6 +714,7 @@
 
     @Override
     public void drawOnScrim(Canvas canvas) {
+        if (!mHeader.isHeaderProtectionSupported()) return;
         mHeaderPaint.setColor(mHeaderColor);
         mHeaderPaint.setAlpha((int) (getAlpha() * Color.alpha(mHeaderColor)));
         if (mHeaderPaint.getColor() != mScrimColor && mHeaderPaint.getColor() != 0) {
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index a6d8552..fc78bea 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -39,7 +39,6 @@
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorListeners;
-import com.android.launcher3.anim.Interpolators;
 import com.android.launcher3.anim.PendingAnimation;
 import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.config.FeatureFlags;
@@ -61,7 +60,6 @@
         implements StateHandler<LauncherState>, OnDeviceProfileChangeListener {
     // This constant should match the second derivative of the animator interpolator.
     public static final float INTERP_COEFF = 1.7f;
-    private static final float CONTENT_VISIBLE_MAX_THRESHOLD = 0.5f;
 
     public static final FloatProperty<AllAppsTransitionController> ALL_APPS_PROGRESS =
             new FloatProperty<AllAppsTransitionController>("allAppsProgress") {
@@ -188,8 +186,7 @@
         int visibleElements = state.getVisibleElements(mLauncher);
         boolean hasAllAppsContent = (visibleElements & ALL_APPS_CONTENT) != 0;
 
-        Interpolator allAppsFade = config.getInterpolator(ANIM_ALL_APPS_FADE,
-                Interpolators.clampToProgress(LINEAR, 0, CONTENT_VISIBLE_MAX_THRESHOLD));
+        Interpolator allAppsFade = config.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);
         setter.setViewAlpha(mAppsView, hasAllAppsContent ? 1 : 0, allAppsFade);
 
         boolean shouldProtectHeader =
diff --git a/src/com/android/launcher3/touch/AllAppsSwipeController.java b/src/com/android/launcher3/touch/AllAppsSwipeController.java
index ab2652a..4894b3b 100644
--- a/src/com/android/launcher3/touch/AllAppsSwipeController.java
+++ b/src/com/android/launcher3/touch/AllAppsSwipeController.java
@@ -1,5 +1,5 @@
-/**
- * Copyright (C) 2019 The Android Open Source Project
+/*
+ * Copyright (C) 2015 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.
@@ -17,18 +17,31 @@
 
 import static com.android.launcher3.LauncherState.ALL_APPS;
 import static com.android.launcher3.LauncherState.NORMAL;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_ALL_APPS_FADE;
+import static com.android.launcher3.states.StateAnimationConfig.ANIM_SCRIM_FADE;
 
 import android.view.MotionEvent;
+import android.view.animation.Interpolator;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
+import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.states.StateAnimationConfig;
 
 /**
  * TouchController to switch between NORMAL and ALL_APPS state.
  */
 public class AllAppsSwipeController extends AbstractStateChangeTouchController {
 
+    private static final float ALLAPPS_STAGGERED_FADE_THRESHOLD = 0.5f;
+
+    public static final Interpolator ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER =
+            Interpolators.clampToProgress(LINEAR, 0, ALLAPPS_STAGGERED_FADE_THRESHOLD);
+    public static final Interpolator ALLAPPS_STAGGERED_FADE_LATE_RESPONDER =
+            Interpolators.clampToProgress(LINEAR, ALLAPPS_STAGGERED_FADE_THRESHOLD, 1f);
+
     public AllAppsSwipeController(Launcher l) {
         super(l, SingleAxisSwipeDetector.VERTICAL);
     }
@@ -65,12 +78,28 @@
     @Override
     protected float initCurrentAnimation() {
         float range = getShiftRange();
-        long maxAccuracy = (long) (2 * range);
+        StateAnimationConfig config = getConfigForStates(mFromState, mToState);
+        config.duration = (long) (2 * range);
+
         mCurrentAnimation = mLauncher.getStateManager()
-                .createAnimationToNewWorkspace(mToState, maxAccuracy);
+                .createAnimationToNewWorkspace(mToState, config);
         float startVerticalShift = mFromState.getVerticalProgress(mLauncher) * range;
         float endVerticalShift = mToState.getVerticalProgress(mLauncher) * range;
         float totalShift = endVerticalShift - startVerticalShift;
         return 1 / totalShift;
     }
+
+    @Override
+    protected StateAnimationConfig getConfigForStates(LauncherState fromState,
+            LauncherState toState) {
+        StateAnimationConfig config = super.getConfigForStates(fromState, toState);
+        if (fromState == NORMAL && toState == ALL_APPS) {
+            config.setInterpolator(ANIM_SCRIM_FADE, ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER);
+            config.setInterpolator(ANIM_ALL_APPS_FADE, ALLAPPS_STAGGERED_FADE_LATE_RESPONDER);
+        } else if (fromState == ALL_APPS && toState == NORMAL) {
+            config.setInterpolator(ANIM_SCRIM_FADE, ALLAPPS_STAGGERED_FADE_LATE_RESPONDER);
+            config.setInterpolator(ANIM_ALL_APPS_FADE, ALLAPPS_STAGGERED_FADE_EARLY_RESPONDER);
+        }
+        return config;
+    }
 }