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 b46d6f6..a18f7ba 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
@@ -849,7 +849,8 @@
         final int pageCount = getPageCount();
         for (int i = 0; i < pageCount; i++) {
             View page = getPageAt(i);
-            mScrollState.updateInterpolation(mOrientationHandler.getChildStart(page), mPageSpacing);
+            mScrollState.updateInterpolation(mOrientationHandler.getChildStartWithTranslation(page),
+                    mPageSpacing);
             ((PageCallbacks) page).onPageScroll(mScrollState);
         }
     }
@@ -1236,7 +1237,7 @@
         /**
          * Updates linearInterpolation for the provided child position
          */
-        public void updateInterpolation(int childStart, int pageSpacing) {
+        public void updateInterpolation(float childStart, int pageSpacing) {
             float pageCenter = childStart + halfPageSize;
             float distanceFromScreenCenter = screenCenter - pageCenter;
             float distanceToReachEdge = halfScreenSize + halfPageSize + pageSpacing;
diff --git a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
index 6715bc1..bab5747 100644
--- a/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
+++ b/src/com/android/launcher3/touch/LandscapePagedViewHandler.java
@@ -65,11 +65,11 @@
     }
 
     @Override
-    public void getCurveProperties(PagedView view, Rect mInsets, CurveProperties out) {
+    public void getCurveProperties(PagedView view, Rect insets, 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;
+        out.screenCenter = insets.top + view.getPaddingTop() + out.scroll + out.halfPageSize;
     }
 
     @Override
@@ -157,11 +157,6 @@
     }
 
     @Override
-    public float getViewCenterPosition(View view) {
-        return view.getTop() + view.getTranslationY();
-    }
-
-    @Override
     public int getPrimaryScroll(View view) {
         return view.getScrollY();
     }
@@ -205,6 +200,11 @@
     }
 
     @Override
+    public float getChildStartWithTranslation(View view) {
+        return view.getTop() + view.getTranslationY();
+    }
+
+    @Override
     public int getCenterForPage(View view, Rect insets) {
         return (view.getPaddingLeft() + view.getMeasuredWidth() + insets.left
             - insets.right - view.getPaddingRight()) / 2;
diff --git a/src/com/android/launcher3/touch/PagedOrientationHandler.java b/src/com/android/launcher3/touch/PagedOrientationHandler.java
index 974e3f3..50606ec 100644
--- a/src/com/android/launcher3/touch/PagedOrientationHandler.java
+++ b/src/com/android/launcher3/touch/PagedOrientationHandler.java
@@ -65,10 +65,10 @@
     FloatProperty<View> getPrimaryViewTranslate();
     FloatProperty<View> getSecondaryViewTranslate();
     void setPrimaryAndResetSecondaryTranslate(View view, float translation);
-    float getViewCenterPosition(View view);
     int getPrimaryScroll(View view);
     float getPrimaryScale(View view);
     int getChildStart(View view);
+    float getChildStartWithTranslation(View view);
     int getCenterForPage(View view, Rect insets);
     int getScrollOffsetStart(View view, Rect insets);
     int getScrollOffsetEnd(View view, Rect insets);
@@ -87,7 +87,7 @@
     void delegateScrollTo(PagedView pagedView, int primaryScroll);
     void delegateScrollBy(PagedView pagedView, int unboundedScroll, int x, int y);
     void scrollerStartScroll(OverScroller scroller, int newPosition);
-    void getCurveProperties(PagedView view, Rect mInsets, CurveProperties out);
+    void getCurveProperties(PagedView view, Rect insets, CurveProperties out);
     boolean isGoingUp(float displacement);
 
     /**
diff --git a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
index 6d903b3..245138f 100644
--- a/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
+++ b/src/com/android/launcher3/touch/PortraitPagedViewHandler.java
@@ -65,11 +65,11 @@
     }
 
     @Override
-    public void getCurveProperties(PagedView view, Rect mInsets, CurveProperties out) {
+    public void getCurveProperties(PagedView view, Rect insets, 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;
+        out.screenCenter = insets.left + view.getPaddingLeft() + out.scroll + out.halfPageSize;
     }
 
     @Override
@@ -155,11 +155,6 @@
     }
 
     @Override
-    public float getViewCenterPosition(View view) {
-        return view.getLeft() + view.getTranslationX();
-    }
-
-    @Override
     public int getPrimaryScroll(View view) {
         return view.getScrollX();
     }
@@ -203,6 +198,11 @@
     }
 
     @Override
+    public float getChildStartWithTranslation(View view) {
+        return view.getLeft() + view.getTranslationX();
+    }
+
+    @Override
     public int getCenterForPage(View view, Rect insets) {
         return (view.getPaddingTop() + view.getMeasuredHeight() + insets.top
             - insets.bottom - view.getPaddingBottom()) / 2;