Use multiple adapters for a single RecyclerView.

feedRv = (RecyclerView) findViewById(R.id.activity_main_rv);

// The whole origin adapter of RecyclerView
adapter = new FeedAdapter();
// set header and footer for the whole origin adapter of RecyclerView
adapter.setHeader(headerView = inflaterHeaderOrFooterAndBindClick(R.layout.header_film));
adapter.setFooter(footerView = inflaterHeaderOrFooterAndBindClick(R.layout.footer_film));

// attach seize adapters to origin adapter of RecyclerView
adapter.setSeizeAdapters(
        filmActorSeizeAdapter = new FilmActorSeizeAdapter(),
        filmCommentSeizeAdapter = new FilmCommentSeizeAdapter()
);

// set header and footer for the film actor seize adapter
filmActorSeizeAdapter.setOnFilmActorSeizeAdapterListener(this);
filmActorSeizeAdapter.setHeader(actorHeaderView = inflaterHeaderOrFooterAndBindClick(R.layout.header_film_actor));
filmActorSeizeAdapter.setFooter(actorFooterView = inflaterHeaderOrFooterAndBindClick(R.layout.footer_film_actor));

// set header and footer for the film comment seize adapter
filmCommentSeizeAdapter.setOnFilmCommentSeizeAdapterListener(this);
filmCommentSeizeAdapter.setHeader(commentHeaderView = inflaterHeaderOrFooterAndBindClick(R.layout.header_film_comment));
filmCommentSeizeAdapter.setFooter(commentFooterView = inflaterHeaderOrFooterAndBindClick(R.layout.footer_film_comment));

LinearLayoutManager layoutManager = new LinearLayoutManager(this);
layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
feedRv.setLayoutManager(layoutManager);

// set origin adapter to RecyclerView
feedRv.setAdapter(adapter);

public void onRequestActors(List<ActorVM> list) {
    filmActorSeizeAdapter.addList(list);
    filmActorSeizeAdapter.notifyDataSetChanged();
}

public void onRequestComment(List<CommentVM> list) {
    filmCommentSeizeAdapter.addList(list);
    filmCommentSeizeAdapter.notifyDataSetChanged();
}

Copyright 2017 Wang Jie

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing blacklist and
limitations under the License.