title: Nested Recyclerview with dynamic data
body: <p>I want to display Horizontal list inside vertical list.
  If initially i set data , it is displaying fine. but i need to update inner list dynamically. but inner list onBindViewHolder is not getting called when updating. </p>
  
  <p>Main adapter</p>
  
  <pre><code>  private RecyclerView recyclerColors; 
  
   public class MyViewHolder extends RecyclerView.ViewHolder {
      private FilterColorAdapter mFilterColorAdpater;
  
    public MyViewHolder(View view) {
          super(view);
  
     recyclerColors =  view.findViewById(R.id.recyclerColors);
          final LinearLayoutManager linearLayoutManagerVideos = new LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false);
          recyclerColors.setLayoutManager(linearLayoutManagerVideos);
          mFilterColorAdpater = new FilterColorAdapter(context);
          recyclerColors.setAdapter(mFilterColorAdpater);
          recyclerColors.setNestedScrollingEnabled(false);
      }
  }
  
   @Override
  public void onBindViewHolder(MyViewHolder holder, final int position) {
  
    if(matched){
       holder.mFilterColorAdpater.setFilterColorList(movie.getFilterData());
              holder.mFilterColorAdpater.setRowIndex(position);
    }
  </code></pre>
  
  <p>My Inner adapter </p>
  
  <pre><code>public class FilterColorAdapter extends RecyclerView.Adapter&lt;FilterColorAdapter.MyViewHolder&gt; {
  
  private List&lt;String&gt; listColors;
  private Context mContext;
  private int mRowIndex = -1;
  
  public class MyViewHolder extends RecyclerView.ViewHolder {
      public ImageView imgCircle;
  
      public MyViewHolder(View view) {
          super(view);
          imgCircle = view.findViewById(R.id.imgCircle);
      }
  }
  
  public FilterColorAdapter(Context mContext) {
      this.mContext = mContext;
  }
  
  public void setFilterColorList(List&lt;String&gt; listColors) {
      this.listColors = listColors;
      notifyDataSetChanged();
  }
  
  @Override
  public void onBindViewHolder(@NonNull MyViewHolder Rowholder, int position) {
      MyViewHolder holder = (MyViewHolder) Rowholder;
      Util.changeImageViewColor(holder.imgCircle, listColors.get(position));
  }
  
   }
  </code></pre>