RecyclerView expand/collapse

Question

1. I want to expand/collapse content like below image when I click on a item of RecyclerView.
2. It's the same effect of the new Android recent calls history list. The options "CALL" and "DETAILS" or "SEND MESSAGE" are visible only when an item is selected.
3. Image: Images

4. And here is My RecyclerViewAdapter Class, thanks you so much:

   public class RecyclerViewAdapter extends RecyclerView.Adapter { Context mContext; List mData;

   public RecyclerViewAdapter(Context mContext, List<Contact> mData) {
       this.mContext = mContext;
       this.mData = mData;
   }
   
   @NonNull
   @Override
   public MyViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
       View v;
       v = LayoutInflater.from(mContext).inflate(R.layout.item_contact, viewGroup, false);
       MyViewHolder viewHolder = new MyViewHolder(v);
   
       return viewHolder;
   }
   
   @Override
   public void onBindViewHolder(@NonNull MyViewHolder myViewHolder, final int position) {
       myViewHolder.tvName.setText(mData.get(position).getName());
       myViewHolder.tvFname.setText(mData.get(position).getFname());
       myViewHolder.img.setImageResource(mData.get(position).getPhoto());
   }
   
   @Override
   public int getItemCount() {
       return mData.size();
   }
   
   public static class MyViewHolder extends RecyclerView.ViewHolder{
   
       private TextView tvName;
       private TextView tvFname;
       private ImageView img;
   
       public MyViewHolder(@NonNull View itemView) {
   
           super(itemView);
           tvName = (TextView)itemView.findViewById(R.id.tvName);
           tvFname = (TextView)itemView.findViewById(R.id.tvFname);
           img = (ImageView)itemView.findViewById(R.id.img_contact);
       }
   }
   

   }