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 c73b3ee..a069c56 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
@@ -813,23 +813,14 @@
         if (getPageCount() == 0 || getPageAt(0).getMeasuredWidth() == 0) {
             return;
         }
-        CurveProperties curveProperties = mOrientationHandler
-            .getCurveProperties(this, mInsets);
-        int scroll = curveProperties.scroll;
-        final int halfPageSize = curveProperties.halfPageSize;
-        final int screenCenter = curveProperties.screenCenter;
-        final int halfScreenSize = curveProperties.halfScreenSize;
-        final int pageSpacing = mPageSpacing;
-        mScrollState.scrollFromEdge = mIsRtl ? scroll : (mMaxScroll - scroll);
+        mOrientationHandler.getCurveProperties(this, mInsets, mScrollState);
+        mScrollState.scrollFromEdge =
+                mIsRtl ? mScrollState.scroll : (mMaxScroll - mScrollState.scroll);
 
         final int pageCount = getPageCount();
         for (int i = 0; i < pageCount; i++) {
             View page = getPageAt(i);
-            float pageCenter = mOrientationHandler.getViewCenterPosition(page) + halfPageSize;
-            float distanceFromScreenCenter = screenCenter - pageCenter;
-            float distanceToReachEdge = halfScreenSize + halfPageSize + pageSpacing;
-            mScrollState.linearInterpolation = Math.min(1,
-                    Math.abs(distanceFromScreenCenter) / distanceToReachEdge);
+            mScrollState.updateInterpolation(mOrientationHandler.getChildStart(page), mPageSpacing);
             ((PageCallbacks) page).onPageScroll(mScrollState);
         }
     }
@@ -1201,7 +1192,7 @@
         default void onPageScroll(ScrollState scrollState) {}
     }
 
-    public static class ScrollState {
+    public static class ScrollState extends CurveProperties {
 
         /**
          * The progress from 0 to 1, where 0 is the center
@@ -1213,6 +1204,17 @@
          * The amount by which all the content is scrolled relative to the end of the list.
          */
         public float scrollFromEdge;
+
+        /**
+         * Updates linearInterpolation for the provided child position
+         */
+        public void updateInterpolation(int childStart, int pageSpacing) {
+            float pageCenter = childStart + halfPageSize;
+            float distanceFromScreenCenter = screenCenter - pageCenter;
+            float distanceToReachEdge = halfScreenSize + halfPageSize + pageSpacing;
+            linearInterpolation = Math.min(1,
+                    Math.abs(distanceFromScreenCenter) / distanceToReachEdge);
+        }
     }
 
     public void setIgnoreResetTask(int taskId) {
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 1db65b9..6715bc1 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -16,8 +16,11 @@
 
 package com.android.launcher3.touch;
 
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
+import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
+
 import android.content.res.Resources;
-import android.graphics.Matrix;
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -32,13 +35,8 @@
 import com.android.launcher3.LauncherState.ScaleAndTranslation;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.states.RotationHelper;
 import com.android.launcher3.util.OverScroller;
 
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL;
-
 public class LandscapePagedViewHandler implements PagedOrientationHandler {
 
     @Override
@@ -67,12 +65,11 @@
     }
 
     @Override
-    public CurveProperties getCurveProperties(PagedView pagedView, Rect mInsets) {
-        int scroll = pagedView.getScrollY();
-        final int halfPageSize = pagedView.getNormalChildHeight() / 2;
-        final int screenCenter = mInsets.top + pagedView.getPaddingTop() + scroll + halfPageSize;
-        final int halfScreenSize = pagedView.getMeasuredHeight() / 2;
-        return new CurveProperties(scroll, halfPageSize, screenCenter, halfScreenSize);
+    public void getCurveProperties(PagedView view, Rect mInsets, CurveProperties out) {
+        out.scroll = view.getScrollY();
+        out.halfPageSize = view.getNormalChildHeight() / 2;
+        out.halfScreenSize = view.getMeasuredHeight() / 2;
+        out.screenCenter = mInsets.top + view.getPaddingTop() + out.scroll + out.halfPageSize;
     }
 
     @Override
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index b4802cd..24fa815 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -83,7 +83,7 @@
     void delegateScrollTo(PagedView pagedView, int primaryScroll);
     void delegateScrollBy(PagedView pagedView, int unboundedScroll, int x, int y);
     void scrollerStartScroll(OverScroller scroller, int newPosition);
-    CurveProperties getCurveProperties(PagedView pagedView, Rect insets);
+    void getCurveProperties(PagedView view, Rect mInsets, CurveProperties out);
     boolean isGoingUp(float displacement);
 
     /**
@@ -92,18 +92,12 @@
      */
     void adjustFloatingIconStartVelocity(PointF velocity);
 
-    class CurveProperties {
-        public final int scroll;
-        public final int halfPageSize;
-        public final int screenCenter;
-        public final int halfScreenSize;
 
-        public CurveProperties(int scroll, int halfPageSize, int screenCenter, int halfScreenSize) {
-            this.scroll = scroll;
-            this.halfPageSize = halfPageSize;
-            this.screenCenter = screenCenter;
-            this.halfScreenSize = halfScreenSize;
-        }
+    class CurveProperties {
+        public int scroll;
+        public int halfPageSize;
+        public int screenCenter;
+        public int halfScreenSize;
     }
 
     class ChildBounds {
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 22eee49..6d903b3 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -16,8 +16,11 @@
 
 package com.android.launcher3.touch;
 
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
+import static com.android.launcher3.touch.SingleAxisSwipeDetector.VERTICAL;
+
 import android.content.res.Resources;
-import android.graphics.Matrix;
 import android.graphics.PointF;
 import android.graphics.Rect;
 import android.graphics.RectF;
@@ -32,13 +35,8 @@
 import com.android.launcher3.LauncherState.ScaleAndTranslation;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.states.RotationHelper;
 import com.android.launcher3.util.OverScroller;
 
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
-import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
-import static com.android.launcher3.touch.SingleAxisSwipeDetector.VERTICAL;
-
 public class PortraitPagedViewHandler implements PagedOrientationHandler {
 
     @Override
@@ -67,12 +65,11 @@
     }
 
     @Override
-    public CurveProperties getCurveProperties(PagedView pagedView, Rect mInsets) {
-        int scroll = pagedView.getScrollX();
-        final int halfPageSize = pagedView.getNormalChildWidth() / 2;
-        final int screenCenter = mInsets.left + pagedView.getPaddingLeft() + scroll + halfPageSize;
-        final int halfScreenSize = pagedView.getMeasuredWidth() / 2;
-        return new CurveProperties(scroll, halfPageSize, screenCenter, halfScreenSize);
+    public void getCurveProperties(PagedView view, Rect mInsets, CurveProperties out) {
+        out.scroll = view.getScrollX();
+        out.halfPageSize = view.getNormalChildWidth() / 2;
+        out.halfScreenSize = view.getMeasuredWidth() / 2;
+        out.screenCenter = mInsets.left + view.getPaddingLeft() + out.scroll + out.halfPageSize;
     }
 
     @Override