Как извлечь Firestore в RecycleView?

public class BissinessFragment extends Fragment {
 
    List<BissinessList> bissinessLists = new ArrayList<>();                                                                             //Лист для RV
    RecyclerView recyclerView = null;
    
    @SuppressLint("ClickableViewAccessibility")
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_bissiness, container, false);
 
        recyclerView = view.findViewById(R.id.list);
//------------------------------------------------------------------------------------------------------
        init();
        BissinessAdapter adapterList = new BissinessAdapter(getActivity(), bissinessLists);                                                
        recyclerView.setAdapter(adapterList);
 
        return view;
}
    public void init(){
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
        bissinessLists.add(new BissinessList("title", "invest", "stage"));
    }
}

public class BissinessList {
 
        private String title;
        private String invest;
        private String stage;
        private int image;
 
        public BissinessList(String title, String invest, String stage){
            this.title = title;
            this.invest = invest;
            this.stage = stage;
            this.image = R.drawable.startup;
        }
 
        public String getTitle() { return title;}
        public void setTitle(String title) { this.title = title; }
        public int getImage() { return image; }
        public void setImage(int image) { this.image = image; }
        public String getInvest() { return invest; }
        public void setInvest(String invest) { this.invest = invest; }
        public String getStage() { return stage; }
        public void setStage(String stage) { this.stage = stage; }
    }

public class BissinessAdapter extends RecyclerView.Adapter<BissinessAdapter.ViewHolder>{
 
    private LayoutInflater inflater;
    private List<BissinessList> announcmentRecyclerList;
 
 
    public BissinessAdapter(Context context, List<BissinessList> ad) {
        this.announcmentRecyclerList = ad;
        this.inflater = LayoutInflater.from(context);
    }
    @Override
    public BissinessAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
 
        View view = inflater.inflate(R.layout.template_bissiness, parent, false);
        return new ViewHolder(view);
    }
 
    @Override
    public void onBindViewHolder(BissinessAdapter.ViewHolder holder, int position) {
        BissinessList ad = announcmentRecyclerList.get(position);
        holder.imageView.setImageResource(ad.getImage());
        holder.title.setText(ad.getTitle());
        holder.invest.setText(ad.getInvest() + "$");
        holder.stage.setText(ad.getStage());
    }
    @Override
    public int getItemCount() {
        return announcmentRecyclerList.size();
    }
    public class ViewHolder extends RecyclerView.ViewHolder {
        final ImageView imageView;
        final TextView title;
        final TextView invest;
        final TextView stage;
        ViewHolder(View view){
            super(view);
            imageView = (ImageView)view.findViewById(R.id.image);
            title = (TextView) view.findViewById(R.id.title);
            invest = view.findViewById(R.id.invest);
            stage = view.findViewById(R.id.stage);
        }
    }
}