bottom sheet recyclerview holder

Question

私は、realmの結果としてデータを取得し、それをrecyclerviewアイテムとして表示するrecyclerviewを持っています。私の考えは、ユーザーがアイテムをクリックすると、ボトムシートがポップアップしてdeatilsを表示するということです。

onBindViewHolderでボトムシートにデータを渡してからonClickメソッドshow bottomsheetに渡す方法はありますか？おかげ

は、ここに私のコード

public class EmployeeRVAdapterTable extends RecyclerView.Adapter<EmployeeRVAdapterTable.EmployeeViewHolderTable> implements RealmChangeListener { 
    private RealmResults<Predavanja> mEmployees; 


    public EmployeeRVAdapterTable(RealmResults<Predavanja> employee) { 
     this.mEmployees = employee; 
     mEmployees.addChangeListener(this); 
    } 

    @Override 
    public EmployeeViewHolderTable onCreateViewHolder(ViewGroup parent, int viewType) { 
     View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.table_row_item, parent, false); 
     return new EmployeeViewHolderTable(view); 
    } 

    @Override 
    public void onBindViewHolder(EmployeeViewHolderTable holder, int position) { 

     Predavanja predavanja = mEmployees.get(position); 
     holder.tablename.setText(predavanja.getPredmetPredavanja()); 
     holder.tabletype.setText(predavanja.getRasponVremena()); 
     holder.tablemjesto.setText(predavanja.getDvorana()); 


     switch (predavanja.getPredavanjeIme()){ 
       case("Predavanja,"): 
        holder.tableboja.setBackgroundResource(R.color.blue_nice); 
        break; 
       case("Auditorne vježbe,"): 
        holder.tableboja.setBackgroundResource(R.color.green_nice); 
        break; 
       case("Kolokviji,"): 
        holder.tableboja.setBackgroundResource(R.color.purple_nice); 
        break; 
       case("Laboratorijske vježbe,"): 
        holder.tableboja.setBackgroundResource(R.color.red_nice); 
        break; 
       case("Konstrukcijske vježbe,"): 
        holder.tableboja.setBackgroundResource(R.color.grey_nice); 
        break; 
      case("Seminar,"): 
        holder.tableboja.setBackgroundResource(R.color.blue_nice); 
        break; 
       case("Ispiti,"): 
        holder.tableboja.setBackgroundResource(R.color.purple_dark); 
        break; 
     } 


    } 

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

    public class EmployeeViewHolderTable extends RecyclerView.ViewHolder implements View.OnClickListener{ 
     TextView tablename, tabletype, tablemjesto; 
     RelativeLayout tableboja; 


     public EmployeeViewHolderTable(View itemView) { 
      super(itemView); 
      tablename = (TextView) itemView.findViewById(R.id.table_name); 
      tabletype = (TextView) itemView.findViewById(R.id.table_type); 
      tableboja = (RelativeLayout)itemView.findViewById(R.id.colorMe); 
      tablemjesto = (TextView)itemView.findViewById(R.id.table_mjesto); 
      itemView.setOnClickListener(this); 
     } 

     @Override 
     public void onClick(View view) { 
      Context context = view.getContext(); 


      TextView info, info2,info3; 


      final BottomSheetDialog dialog; 
      View views = LayoutInflater.from(context).inflate(R.layout.bottom_sheep, null); 

      info = (TextView) views.findViewById(R.id.predavanjeImeDialog); 


      dialog = new BottomSheetDialog(context); 
      dialog.setCancelable(true); 
      dialog.setCanceledOnTouchOutside(true); 
      dialog.setContentView(views); 
      dialog.show(); 
     } 
    } 


    @Override 
    public void onChange(Object element) { 
     notifyDataSetChanged(); 
    } 
} 

Answer 1

最善のアプローチは、アイテムの位置を取得し、コレクション内のそのアイテムを取得し、必要なデータを使用することです。

@Override 
    public void onClick(View v) { 
     int position= getAdapterPosition(); 
     String detail= mEmployees.get(position).getDetail(); 
     // Do what you want with the detail 
    }