Как Сделать так чтобы в onViewAttachedToWindow элементы подали друг на друга

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@Override
public void onViewAttachedToWindow(@NonNull dPholder holder) {
super.onViewAttachedToWindow(holder );
ViewGroup.LayoutParams lp=holder.itemView.getLayoutParams( );
if (lp!=null && lp instanceof StaggeredGridLayoutManager.LayoutPa rams
&& (holder.getLayoutPosition() == 0 )
){
StaggeredGridLayoutManager.LayoutPa rams p = (StaggeredGridLayoutManager.LayoutP arams) layoutParams;

p.height=p.height*2;
p.width=p.width*2;
p.setFullSpan(false);

}

holder.setIsRecyclable(false);

}