class DefaultItemAnimator extends SimpleItemAnimator {

    @Override
    public boolean animateMove(final RecyclerView.ViewHolder holder, int fromX, int fromY,
            int toX, int toY) {
        final View view = holder.itemView;
        fromX += (int) holder.itemView.getTranslationX();
        fromY += (int) holder.itemView.getTranslationY();
        resetAnimation(holder);
        int deltaX = toX - fromX;
        int deltaY = toY - fromY;
        if (deltaX == 0 && deltaY == 0) {
            dispatchMoveFinished(holder);
            return false;
        }
        if (deltaX != 0) {
            view.setTranslationX(-deltaX);
        }
        if (deltaY != 0) {
            view.setTranslationY(-deltaY);
        }
        mPendingMoves.add(new MoveInfo(holder, fromX, fromY, toX, toY));
        return true;
    }

}