Cfrgtkky

I want to set the response data to the layout. i success to get the response.
How can i set the response data to the particular fields in recyclerview?
How can i set container_id,title,description,tag? these fields are inside in the result model class. result class is inside the study model class. how can i find and set to the layout.

Request Fragment Class :

 public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {

    super.onViewCreated(view, savedInstanceState);

    final ArrayList<Study> todoArrayList = new ArrayList<Study>();



    textView = view.findViewById(R.id.txt_book_name);



    Map<String, String> header = new HashMap<>();

    header.put("Content-Type", "application/x-www-form-urlencoded");



    Map<String, String> params = new HashMap<>();

    params.put("fire", "study-material");

    params.put("job_id", "317");



    RequestQueue requestQueue;

    requestQueue = Volley.newRequestQueue(Objects.requireNonNull(getContext()));



    GsonRequest<Study> gsonRequest = new GsonRequest<>(Request.Method.POST, url, Study.class, header, params,

            new Response.Listener<Study>() {

                @Override

                public void onResponse(Study response) {

List resultList = new ArrayList<>();

                    Result result = new Result();



                    result.setContent_id(result.getContent_id());

                    result.setTitle(result.getTitle());



                    resultList.add(result);



                    todoArrayList.add(new Study(response.getMessage(),resultList,response.getStatus()));





                    Log.d(TAG, response);



                }

            }, new Response.ErrorListener() {

        @Override

        public void onErrorResponse(VolleyError error) {



            Log.d(TAG,error.toString());

        }

    });



    requestQueue.add(gsonRequest);



    final AdapterForStudy itemsAdapter = new AdapterForStudy(TodoFragment.this.getActivity(), todoArrayList);

    final RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.recycle);

    GridLayoutManager gridLayoutManager = new GridLayoutManager(TodoFragment.this.getActivity(), 2);

    recyclerView.setLayoutManager(gridLayoutManager);

    recyclerView.setHasFixedSize(true);

    recyclerView.setAdapter(itemsAdapter);

}

Adapter For recyclerView :

public class AdapterForStudy extends RecyclerView.Adapter<AdapterForStudy.RecyclerVH> {

private Context mCtx;

private List<Study> inProgressList;



public AdapterForStudy(Context mCtx, List<Study> inProgressList) {

    this.mCtx = mCtx;

    this.inProgressList = inProgressList;

}



@NonNull

@Override

public RecyclerVH onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

    LayoutInflater layoutInflater = LayoutInflater.from(mCtx);

    View view = layoutInflater.inflate(R.layout.list_todo, parent, false);

    return new AdapterForStudy.RecyclerVH(view);

}





@Override

public void onBindViewHolder(@NonNull final RecyclerVH holder, int position) {



    final Study study = inProgressList.get(position);



    holder.imgDownload.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {

            holder.imgDownload.setImageResource(R.drawable.ic_file_download_green_24dp);

        }

    });



    holder.imgBookmark.setOnClickListener(new View.OnClickListener() {

        @Override

        public void onClick(View v) {

            holder.imgBookmark.setImageResource(R.drawable.ic_bookmark_green_24dp);

        }

    });

}



@Override

public int getItemCount() {

    return inProgressList.size();

}



public class RecyclerVH extends RecyclerView.ViewHolder {

    TextView txtBook, txtAuthor, txtPage;

    ImageButton imgDownload, imgBookmark;



    public RecyclerVH(@NonNull View itemView) {

        super(itemView);

        txtBook = itemView.findViewById(R.id.txt_book_name);

        txtAuthor = itemView.findViewById(R.id.txt_author);

        txtPage = itemView.findViewById(R.id.txt_pages);

        imgDownload = itemView.findViewById(R.id.img_download);

        imgBookmark = itemView.findViewById(R.id.img_bookmark);

    }

}

}

Model Classes :

public class Study {

private String message;



private List<Result> result;



private String status;



public Study(String message, List<Result> result, String status) {

    this.message = message;

    this.result = result;

    this.status = status;

}



public String getMessage() {

    return message;

}



public void setMessage(String message) {

    this.message = message;

}



public List<Result> getResult() {

    return result;

}



public void setResult(List<Result> result) {

    this.result = result;

}



public String getStatus() {

    return status;

}



public void setStatus(String status) {

    this.status = status;

}

}

public class Result {

private String tags;



private List<Study_materials> study_materials;



private String title;



private String content_id;



private String description;



public String getTags() {

    return tags;

}



public void setTags(String tags) {

    this.tags = tags;

}



public List<Study_materials> getStudy_materials() {

    return study_materials;

}



public void setStudy_materials(List<Study_materials> study_materials) {

    this.study_materials = study_materials;

}



public String getTitle() {

    return title;

}



public void setTitle(String title) {

    this.title = title;

}



public String getContent_id() {

    return content_id;

}



public void setContent_id(String content_id) {

    this.content_id = content_id;

}



public String getDescription() {

    return description;

}



public void setDescription(String description) {

    this.description = description;

}

}

public class Study_materials {

private String study_material_id;



private String material_type;



private String study_material;



public String getStudy_material_id() {

    return study_material_id;

}



public void setStudy_material_id(String study_material_id) {

    this.study_material_id = study_material_id;

}



public String getMaterial_type() {

    return material_type;

}



public void setMaterial_type(String material_type) {

    this.material_type = material_type;

}



public String getStudy_material() {

    return study_material;

}



public void setStudy_material(String study_material) {

    this.study_material = study_material;

}

}

public void onBindViewHolder(@NonNull final RecyclerVH holder, int position) {



    final Study study = inProgressList.get(position);

    holder.textbook.setText = study.getMessage();



}