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-rw-r--r--src/com/android/launcher3/PagedView.java8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index fcc1aff8a..c8e34dda1 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -265,6 +265,8 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
protected final Rect mInsets = new Rect();
+ protected int mFirstChildLeft;
+
public interface PageSwitchListener {
void onPageSwitch(View newPage, int newPageIndex);
}
@@ -857,6 +859,10 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
requestLayout();
}
+ protected int getFirstChildLeft() {
+ return mFirstChildLeft;
+ }
+
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
if (!mIsDataReady || getChildCount() == 0) {
@@ -881,8 +887,8 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
final int delta = isRtl ? -1 : 1;
int verticalPadding = getPaddingTop() + getPaddingBottom();
- int childLeft = offsetX + (screenWidth - getChildWidth(startIndex)) / 2;
+ int childLeft = mFirstChildLeft = offsetX + (screenWidth - getChildWidth(startIndex)) / 2;
if (mPageScrolls == null || getChildCount() != mChildCountOnLastLayout) {
mPageScrolls = new int[getChildCount()];
}