如何从Firebase中获取随机数据，例如Recycler视图中的文本图像

Question

我想在Recycler视图中从Firebase中获取随机数据，就像我在Firebase中有5个引用，并且在Recycler视图中检索它们一样，它们都工作正常，但是当我尝试获取随机数据时出现了问题，例如第一名是Firebase的3参考，第三名是Firebase的5参考，我尝试了很多方法，但都失败了，任何人都知道请调查一下。

这是我检索Firebase数据的主类

public class Tab3Fragment extends Fragment {


public Tab3Fragment() {
    // Required empty public constructor
}

RecyclerView recyclerView;
FirebaseDatabase firebaseDatabase = FirebaseDatabase.getInstance();
DatabaseReference reference = firebaseDatabase.getReference("Tab3IMAGES");

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    View v = inflater.inflate(R.layout.fragment_tab3, container, false);

    recyclerView = (RecyclerView)v.findViewById(R.id.recyletab3);
    recyclerView.setHasFixedSize(true);
    recyclerView.setLayoutManager(new GridLayoutManager(getActivity(),2));

    return v;
}

@Override
public void onStart() {
    super.onStart();
    FirebaseRecyclerAdapter<UserProfile,ViewHolder> firebaseRecyclerAdapter = new FirebaseRecyclerAdapter<UserProfile, ViewHolder>
            (
            UserProfile.class,R.layout.row,ViewHolder.class,reference
            )
        {
        @Override
        protected void populateViewHolder(ViewHolder viewHolder, UserProfile model, int position) {
            viewHolder.setDetails(getActivity(), model.getImage(), model.getText(), model.getImageInside());
        }
    };
    recyclerView.setAdapter(firebaseRecyclerAdapter);
}

这是我的视图持有人

public void setDetails(final Context ctx, String image, final String text, final String imageInside)
{
    ImageView imageView = mView.findViewById(R.id.imagerow);
    imageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            Intent i = new Intent(ctx, Stories.class);
            i.putExtra("first", text);
            i.putExtra("second", imageInside);
            ctx.startActivities(new Intent[]{i});
        }
        });
    Picasso.get().load(image).into(imageView);
}