diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 5cc2e8f..62b581f 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -152,6 +152,8 @@
     // Similar to the platform implementation of isLayoutValid();
     protected boolean mIsLayoutValid;
 
+    private int[] mTmpIntPair = new int[2];
+
     public PagedView(Context context) {
         this(context, null);
     }
@@ -1600,4 +1602,33 @@
 
         boolean shouldIncludeView(View view);
     }
+
+    public int[] getVisibleChildrenRange() {
+        float visibleLeft = 0;
+        float visibleRight = visibleLeft + getMeasuredWidth();
+        float scaleX = getScaleX();
+        if (scaleX < 1 && scaleX > 0) {
+            float mid = getMeasuredWidth() / 2;
+            visibleLeft = mid - ((mid - visibleLeft) / scaleX);
+            visibleRight = mid + ((visibleRight - mid) / scaleX);
+        }
+
+        int leftChild = -1;
+        int rightChild = -1;
+        final int childCount = getChildCount();
+        for (int i = 0; i < childCount; i++) {
+            final View child = getPageAt(i);
+
+            float left = child.getLeft() + child.getTranslationX() - getScrollX();
+            if (left <= visibleRight && (left + child.getMeasuredWidth()) >= visibleLeft) {
+                if (leftChild == -1) {
+                    leftChild = i;
+                }
+                rightChild = i;
+            }
+        }
+        mTmpIntPair[0] = leftChild;
+        mTmpIntPair[1] = rightChild;
+        return mTmpIntPair;
+    }
 }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 42e8fde..7e652cb 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -1381,28 +1381,9 @@
         if (mChildrenLayersEnabled) {
             final int screenCount = getChildCount();
 
-            float visibleLeft = 0;
-            float visibleRight = visibleLeft + getMeasuredWidth();
-            float scaleX = getScaleX();
-            if (scaleX < 1 && scaleX > 0) {
-                float mid = getMeasuredWidth() / 2;
-                visibleLeft = mid - ((mid - visibleLeft) / scaleX);
-                visibleRight = mid + ((visibleRight - mid) / scaleX);
-            }
-
-            int leftScreen = -1;
-            int rightScreen = -1;
-            for (int i = 0; i < screenCount; i++) {
-                final View child = getPageAt(i);
-
-                float left = child.getLeft() + child.getTranslationX() - getScrollX();
-                if (left <= visibleRight && (left + child.getMeasuredWidth()) >= visibleLeft) {
-                    if (leftScreen == -1) {
-                        leftScreen = i;
-                    }
-                    rightScreen = i;
-                }
-            }
+            final int[] visibleScreens = getVisibleChildrenRange();
+            int leftScreen = visibleScreens[0];
+            int rightScreen = visibleScreens[1];
             if (mForceDrawAdjacentPages) {
                 // In overview mode, make sure that the two side pages are visible.
                 leftScreen = Utilities.boundToRange(getCurrentPage() - 1, 0, rightScreen);