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Commit 14b8578b authored by Jay Shrauner's avatar Jay Shrauner Committed by Divya Sharma
Browse files

Fix NPE in processNestedScroll 

Null check mCapturedView.

Bug:18114408
Change-Id: Ia70428fda52e6ca217b17ce3a661b272ca50518a
parent 5b4258ad

src/com/android/dialer/widget/ViewDragHelper.java

+6 −0
Original line number Diff line number Diff line
@@ -1548,6 +1548,12 @@ public class ViewDragHelper { 
     *         deltas that it consumed.

     */

    public void processNestedScroll(View target, int dx, int dy, int[] consumed) {

        if (mCapturedView == null) {

            // This is safe because consumed array is null when called from

            // onNestedScroll, and pre-initialized to {0, 0} when called from

            // onNestedPreScroll.

            return;

        }

        final int targetX = mCapturedView.getLeft() + dx;

        final int targetY = mCapturedView.getTop() + dy;

        dragTo(targetX, targetY, dx, dy);