Как сделать прокрутку просмотра рециркулятора на указанную c позицию от одного обзора рециркулятора к другому?

Question

Как мне добиться этого в android студии. точно так же, как когда вы нажимаете на изображение в Instagram и оно прокручивается до того же изображения в другом упражнении.

введите описание изображения здесь

это мой код Первый адаптер:

publi c Класс DisplayDuetAdapter расширяет RecyclerView.Adapter {

private Context mContext;
private List<DisplayDuet> mDisplayDuet;

public int position;

public int getPosition() {
    return position;
}

public void setPosition(int position) {
    this.position = position;
}

public DisplayDuetAdapter(Context context, List<DisplayDuet> displayDuet){
    mContext = context;
    mDisplayDuet = displayDuet;
}

@NonNull
@Override
public DisplayDuetAdapter.ImageViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int i) {
    View view = LayoutInflater.from(mContext).inflate(R.layout.duet_display_item, viewGroup, false);
    return new DisplayDuetAdapter.ImageViewHolder(view);
}

@Override
public void onBindViewHolder(@NonNull final DisplayDuetAdapter.ImageViewHolder imageViewHolder, int i) {

    final DisplayDuet displayDuet = mDisplayDuet.get(i);

    //  Glide.with(mContext).load(displayDuet.getOriginalpics()).into(imageViewHolder.original_pic);

    Picasso.get().load(displayDuet.getOriginalpics()).networkPolicy(NetworkPolicy.OFFLINE).placeholder(R.drawable.placeholder).into(imageViewHolder.original_pic, new Callback() {
        @Override
        public void onSuccess() {

        }

        @Override
        public void onError(Exception e) {
            Picasso.get().load(displayDuet.getOriginalpics()).placeholder(R.drawable.placeholder).into(imageViewHolder.original_pic);

        }
    });

    //   Glide.with(mContext).load(displayDuet.getPostimage()).into(imageViewHolder.post_pic);


    Picasso.get().load(displayDuet.getPostimage()).networkPolicy(NetworkPolicy.OFFLINE).placeholder(R.drawable.placeholder).into(imageViewHolder.post_pic, new Callback() {
        @Override
        public void onSuccess() {

        }

        @Override
        public void onError(Exception e) {
            Picasso.get().load(displayDuet.getPostimage()).placeholder(R.drawable.placeholder).into(imageViewHolder.post_pic);

        }
    });

    imageViewHolder.setiItemClickListener(new IItemClickListener() {
        @Override
        public void onItemClickListener(View view, int position) {
            Intent intent = new Intent(mContext, DuetDisplayActivity.class);
            intent.putExtra("postid", displayDuet.getPostid());
            intent.putExtra("publisherid", displayDuet.getPublisher());
            intent.putExtra("postduetid", displayDuet.getPostduetid());
            mContext.startActivity(intent);
        }
    });



}

@Override
public int getItemCount() {
    return mDisplayDuet.size();
}

public class ImageViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {

    public ImageView post_pic, original_pic;

    IItemClickListener iItemClickListener;

    public void setiItemClickListener(IItemClickListener iItemClickListener) {
        this.iItemClickListener = iItemClickListener;
    }

    public ImageViewHolder(@NonNull View itemView) {
        super(itemView);

        post_pic = itemView.findViewById(R.id.duet_pic_one);

        original_pic = itemView.findViewById(R.id.duet_pic_two);

        itemView.setOnClickListener(this);
    }

    @Override
    public void onClick(View view) {
        iItemClickListener.onItemClickListener(view, getAdapterPosition());
    }
}

}

Второе действие:

publi c Класс DuetDisplayActivity расширяет AppCompatActivity {

private String postid, publisher, postduetid;

private ImageView duet_close;

int position = 2;

private RecyclerView duet_show_recyclerView;
private DuetShowAdapter postAdapter;
private List<DisplayDuet> postList;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_duet_display);

    Intent intent = getIntent();
    postid = intent.getStringExtra("postid");
    publisher = intent.getStringExtra("publisherid");
    postduetid = intent.getStringExtra("postduetid");

    duet_close = findViewById(R.id.close);

    duet_show_recyclerView = findViewById(R.id.duet_show_recyclerView);
    duet_show_recyclerView.setHasFixedSize(true);
    LinearLayoutManager mLayoutManager = new LinearLayoutManager(this);
    duet_show_recyclerView.setLayoutManager(mLayoutManager);
    postList = new ArrayList<>();
    postAdapter = new DuetShowAdapter(this, postList);
    duet_show_recyclerView.findViewHolderForAdapterPosition(position);
    duet_show_recyclerView.scrollToPosition(position);
    duet_show_recyclerView.setAdapter(postAdapter);
    SnapHelper startSnapHelper = new PagerSnapHelper();
    duet_show_recyclerView.setOnFlingListener(null);
    startSnapHelper.attachToRecyclerView(duet_show_recyclerView);

    duet_close.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            finish();
        }
    });

    readPost();
}


private void readPost(){
    DatabaseReference reference = FirebaseDatabase.getInstance().getReference("DuetPics").child(postid);
    reference.keepSynced(true);
    reference.addValueEventListener(new ValueEventListener() {
        @Override
        public void onDataChange(DataSnapshot dataSnapshot) {
            postList.clear();
            for (DataSnapshot getsnapshot : dataSnapshot.getChildren()) {
                for (DataSnapshot snapshot : getsnapshot.getChildren()) {
                    DisplayDuet displayDuet = snapshot.getValue(DisplayDuet.class);
                    postList.add(displayDuet);

                }

                Collections.reverse(postList);
                postAdapter.notifyDataSetChanged();

            }

        }

        @Override
        public void onCancelled(DatabaseError databaseError) {

        }
    });
}

}

Второй адаптер для второго действия:

publi c Класс DuetShowAdapter расширяет RecyclerView.Adapter {

private Context mContext;
private List<DisplayDuet> mDisplayDuet;


private FirebaseUser firebaseUser;

public DuetShowAdapter(Context context, List<DisplayDuet> displayDuet) {
    this.mContext = context;
    mDisplayDuet = displayDuet;
}

@NonNull
@Override
public DuetShowAdapter.ImageViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int viewType) {

    View threadItemLayoutView = LayoutInflater.from(viewGroup.getContext())
            .inflate(R.layout.duet_show_item, viewGroup, false);
    return new DuetShowAdapter.ImageViewHolder(threadItemLayoutView);
}

@Override
public void onBindViewHolder(@NonNull final DuetShowAdapter.ImageViewHolder holder, int position) {

    firebaseUser = FirebaseAuth.getInstance().getCurrentUser();
    final DisplayDuet postThread = mDisplayDuet.get(position);


    if (postThread.getDescription() != null && postThread.getDescription().equals("")) {
        holder.duet_show_description.setVisibility(View.GONE);
    } else {
        holder.duet_show_description.setVisibility(View.VISIBLE);
        holder.duet_show_description.setText(postThread.getDescription());
    }



}




    @Override
    public int getItemCount() {
        return mDisplayDuet.size();
    }



    public class ImageViewHolder extends RecyclerView.ViewHolder {
       ..................................
        public RecyclerView duet_show_recycler_view_worth;
        public LinearLayout duet_show_l_worth;

        public ImageViewHolder(@NonNull View itemView) {
            super(itemView);

            duet_show_image_profile = itemView.findViewById(R.id.duet_show_image_profile);
            duet_show_username = itemView.findViewById(R.id.duet_show_username);
            duet_show_recycler_view_worth = itemView.findViewById(R.id.duet_show_recycler_view_worth);
            duet_show_like = itemView.findViewById(R.id.duet_show_like);
            duet_show_first_frame = itemView.findViewById(R.id.duet_show_first_frame);
            duet_show_second_frame = itemView.findViewById(R.id.duet_show_second_frame);
            .................................


        }

    }

. ..........}