forループで作成されたオブジェクトから値を渡す方法はありますか？ （AsyncTask）以下

Question

はAsyncTaskの私のコードの一部です：

protected void onPostExecute(Void result){ 
    super.onPostExecute(result); 
    if(pDialog.isShowing()){ 
     pDialog.dismiss(); 
    } 
    if(jsonStr != null){ 
     try{ 
      jsonObj = new JSONObject(jsonStr); 
      //Getting JSON Array Node 
      sales = jsonObj.getJSONArray("Result"); 
      //looping through all results 
      for(int i = 0; i<sales.length();i++){ 
       JSONObject s = sales.getJSONObject(i); 
       WarehouseSalesDetails wsd = new WarehouseSalesDetails(); 
       wsd.expiry_date = s.getString("expiry_date"); 
       SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); 
       Date actual_date = sdf.parse(wsd.expiry_date); 
       if(new Date().before(actual_date)){ 
        wsd.id = s.getInt("id"); 
        id = wsd.id; //to pass down the value to onClick below; 
        wsd.company_name = s.getString("company_name"); 
        wsd.promotion_image= s.getString("promotion_image"); 
        wsd.title = s.getString("title"); 
        wsd.promotional_period = s.getString("promotional_period"); 
        data.add(wsd); 
       } 
      } 
      Log.d("TAG",sales_details.toString()); 
     }catch(final JSONException e){ 
      Log.e(TAG, "JSON parsing error: " + e.getMessage()); 
     } catch (ParseException e) { 
      e.printStackTrace(); 
     } 
    }else{ 
     Log.e(TAG,"Couldn't get json from server"); 
    } 
    //update RecyclerView 
    warehouse_recycler = (RecyclerView)((AppCompatActivity) context).findViewById(R.id.recyclerView); 
    mAdapter = new AdapterRecycler(context, data); 
    final LinearLayoutManager layoutManager = new LinearLayoutManager(context); 
    layoutManager.setOrientation(LinearLayoutManager.VERTICAL); 
    warehouse_recycler.setLayoutManager(layoutManager); 
    warehouse_recycler.setAdapter(mAdapter); 
    warehouse_recycler.addOnItemTouchListener(
      new RecyclerItemClickListener(context,warehouse_recycler,new RecyclerItemClickListener.OnItemClickListener() { 
       @Override 
       public void onItemClick(View view, int position) { 
        Toast.makeText(context, "ID is " + id, 
          Toast.LENGTH_SHORT).show(); 
       } 
       @Override 
       public void onLongItemClick(View view, int position){ 
        //do whatever 
       } 
      })); 
} 

私が今直面しています問題は、どのように私はonItemClick方法に用ループからwsd.idを渡すことができるということですか？オブジェクトwsdは、forループ内に作成する必要があります。回避策はありますか？

編集：以下のように

アダプターコード：

@Override 
     public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 
      //This is my code for sample your code will be here for item layout setup 
      View view = LayoutInflater.from(mContext).inflate(R.layout.item, null); 
      //I am passing main item view to viewholder class 
      return new ViewHolder(view); 
     } 

@Override 
    public void onBindViewHolder(ViewHolder holder, int position) { 
    //your UI code setup from list data to item views 

} 

    public class ViewHolder extends RecyclerView.ViewHolder { 
      //your views 
      public ViewHolder(View itemView) { 
       super(itemView); 
       //view references 
       itemView.setTag(your_list.get(getAdapterPosition()).id); 
       //here I setTag as id you can set any object as tag and can get wherever this itemView is present, as we are retrieving in onItemClick 
      } 
     } 

の場合：

は

public class AdapterRecycler extends RecyclerView.Adapter<RecyclerView.ViewHolder> { 
     private Context context; 
     private LayoutInflater inflater; 
     List<WarehouseSalesDetails> data = Collections.emptyList(); 
     WarehouseSalesDetails current; 
     int currentPos = 0; 

      //to initialize context and data sent from MainActivity 
     public AdapterRecycler(Context context, List<WarehouseSalesDetails> data){ 
      this.context = context; 
      inflater = LayoutInflater.from(context); 
      this.data = data; 
     } 

     //inflate the layout when viewholder created 
     @Override 
     public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType){ 
      View view = inflater.inflate(R.layout.item_listview,parent,false); 
      MyHolder holder = new MyHolder(view); 
      return holder; 
     } 

     //Bind data 
     @Override 
     public void onBindViewHolder(RecyclerView.ViewHolder holder, int position){ 
      //get current position of item in recyclerview to bind data and assign values from list 
      MyHolder myHolder = (MyHolder) holder; 
      WarehouseSalesDetails current = data.get(position); 
      myHolder.textName.setText(current.company_name); 
      myHolder.textTitle.setText(current.title); 
      myHolder.textPeriod.setText(current.promotional_period); 
      //myHolder.textPeriod.setText(ContextCompat.getColor(context,R.color.colorAccent)); 

      //load image into imageview using glide 
      Glide.with(context).load(current.promotion_image) 
        .placeholder(R.drawable.error) 
        .error(R.drawable.error) 
        .into(myHolder.ivImage); 
     } 

     @Override 
     //return total item from list 
     public int getItemCount(){ 
      return data.size(); 
     } 

     class MyHolder extends RecyclerView.ViewHolder{ 
      TextView textName; 
      TextView textTitle; 
      TextView textPeriod; 
      ImageView ivImage; 

      //create constructor to get widget reference 
      public MyHolder(View itemView){ 
       super(itemView); 
       textName = (TextView)itemView.findViewById(R.id.company_name); 
       ivImage = (ImageView)itemView.findViewById(R.id.promotion_image); 
       textTitle = (TextView)itemView.findViewById(R.id.title); 
       textPeriod = (TextView)itemView.findViewById(R.id.promotional_period); 
      } 
     } 
    } 

Answer 1

あなたのアダプタであなたのViewHolderビュー項目で、単純にsetTagとのgetTagすることによって、これを達成することができますあなたのアイテムのタッチリスナー：

warehouse_recycler.addOnItemTouchListener(
      new RecyclerItemClickListener(context,warehouse_recycler,new RecyclerItemClickListener.OnItemClickListener() { 
       @Override 
       public void onItemClick(View view, int position) { 
        //view.getTag will return your id 
        Toast.makeText(context, "ID is " + view.getTag, 
          Toast.LENGTH_SHORT).show(); 
       } 
       @Override 
       public void onLongItemClick(View view, int position){ 
        //do whatever 
       } 
      })); 

更新答え：

setTagとのgetTagあなたは簡単にこのようにIDを取得することができませんする必要はありません：

warehouse_recycler.addOnItemTouchListener(
       new RecyclerItemClickListener(context,warehouse_recycler,new RecyclerItemClickListener.OnItemClickListener() { 
        @Override 
        public void onItemClick(View view, int position) { 
         WarehouseSalesDetails wsd = data.get(position); 

         //view.getTag will return your id 
         Toast.makeText(context, "ID is " + wsd .id, 
           Toast.LENGTH_SHORT).show(); 
        } 
        @Override 
        public void onLongItemClick(View view, int position){ 
         //do whatever 
        } 
       }));