title: Remove item from RecyclerView GridLayout
body: <p>I have RecyclerView GridLayout like below image
  But I don't know how can remove item. I want to create new ImageView, which appear when LongClick item and if I move this element on top of ImageView, then this element removed. Please, help me, how do it?</p>
  
  <p><a href="https://i.stack.imgur.com/4iGte.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4iGte.gif" alt="enter image description here"></a></p>