RecyclerView 설정 텍스트

Question

나는 recyclerview에 대한 매우 제한된 지식으로 안드로이드에 뛰어 올랐다. 나는 AA 비트를 사용하지만, 다음과 같은 코드 me.Check와 onBindViewHolder.Please 곰 내부의 텍스트를 설정하는 상황에 직면했다 :

[ 
    { 
    "restaurantSubscriptionType_Id": 1, 
    "noOfDaysPlan": "1 Day Trial Meal", 
    "restaurantSubscriptionEntity": [ 
     { 
     "restaurantSubscriptionId": 39, 
     "subscriptionPlan": "Breakfast & Lunch", 
     "subscriptionImagePath": null, 
     "subscriptionDays": 1, 
     "subscriptionAmount": 150, 
     "restaurant_Subscription_Type_Id": 1 
     } 
    ], 
    "restaurantId": 224 
    }, 
    { 
    "restaurantSubscriptionType_Id": 2, 
    "noOfDaysPlan": "5 Days Weekly Plan", 
    "restaurantSubscriptionEntity": [ 
     { 
     "restaurantSubscriptionId": 40, 
     "subscriptionPlan": "Breakfast & Lunch", 
     "subscriptionImagePath": null, 
     "subscriptionDays": 5, 
     "subscriptionAmount": 650, 
     "restaurant_Subscription_Type_Id": 2 
     }, 
     { 
     "restaurantSubscriptionId": 41, 
     "subscriptionPlan": "Only Lunch", 
     "subscriptionImagePath": null, 
     "subscriptionDays": 5, 
     "subscriptionAmount": 500, 
     "restaurant_Subscription_Type_Id": 2 
     } 
    ], 
    "restaurantId": 224 
    } 
] 

내가 pojo2schema 있습니다

1.이 여기에 JSON,이다 사이트

2.RestaurantSubscriptionEntity

public class RestaurantSubscriptionEntity { 
private Integer restaurantSubscriptionId; 
private String subscriptionPlan; 
private String subscriptionImagePath; 
private Integer subscriptionDays; 
private Long subscriptionAmount; 
private Integer restaurantSubscriptionTypeId; 

public RestaurantSubscriptionEntity(){ 

} 

public Integer getRestaurantSubscriptionId() { 
    return restaurantSubscriptionId; 
} 

public void setRestaurantSubscriptionId(Integer restaurantSubscriptionId) { 
    this.restaurantSubscriptionId = restaurantSubscriptionId; 
} 

public String getSubscriptionPlan() { 
    return subscriptionPlan; 
} 

public void setSubscriptionPlan(String subscriptionPlan) { 
    this.subscriptionPlan = subscriptionPlan; 
} 

public String getSubscriptionImagePath() { 
    return subscriptionImagePath; 
} 

public void setSubscriptionImagePath(String subscriptionImagePath) { 
    this.subscriptionImagePath = subscriptionImagePath; 
} 

public Integer getSubscriptionDays() { 
    return subscriptionDays; 
} 

public void setSubscriptionDays(Integer subscriptionDays) { 
    this.subscriptionDays = subscriptionDays; 
} 

public Long getSubscriptionAmount() { 
    return subscriptionAmount; 
} 

public void setSubscriptionAmount(Long subscriptionAmount) { 
    this.subscriptionAmount = subscriptionAmount; 
} 

public Integer getRestaurantSubscriptionTypeId() { 
    return restaurantSubscriptionTypeId; 
} 

public void setRestaurantSubscriptionTypeId(Integer restaurantSubscriptionTypeId) { 
    this.restaurantSubscriptionTypeId = restaurantSubscriptionTypeId; 
} 

3.DemoItemAll :

01 onBindView 안에 지금 여기

public class DemoAdapter extends RecyclerView.Adapter<DemoAdapter.MyViewHolder> { 

    private List<DemoItemAll> demoItemAllArrayList = new ArrayList<>(); 

    ImageLoader imageLoader = AppController.getInstance().getImageLoader(); 

    public static class MyViewHolder extends RecyclerView.ViewHolder { 
     private TextView title_tv,price_tv; 
     private Button drop_down_button; 

     public MyViewHolder(View itemView) { 
      super(itemView); 

      title_tv = (TextView) itemView.findViewById(R.id.day_plan_demo_tv_id); 
      price_tv = (TextView) itemView.findViewById(R.id.price_demo_tv_id); 
      drop_down_button = (Button) itemView.findViewById(R.id.demo_drop_down_btn_id); 



     } 
    } 


    public DemoAdapter(List<DemoItemAll> demoItemAllArrayList) { 
     this.demoItemAllArrayList = demoItemAllArrayList; 

    } 

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

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

     DemoItemAll demoItemAll=new DemoItemAll(); 

     //noOfDays 
     holder.title_tv.setText(demoItemAll.getNoOfDaysPlan()); 

    } 


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

    } 
} 

을 RecyclerView

확장개

4.Here 내 클래스는, 나는 액세스 할이 있지만 "subscriptionAmount는" 이 RestaurantSubscriptionEntity class.How에 속하는 설정해야합니다 그것을

holder.price_tv.setText// subscriptionAmount.

Answer 1

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

    DemoItemAll demoItemAll = demoItemAllArrayList.get(position); 
    List<RestaurantSubscriptionEntity> entity = demoItemAll.getRestaurantSubscriptionEntity(); 

    holder.title_tv.setText(demoItemAll.getNoOfDaysPlan()); 
    holder.price_tv.setText(String.valueOf(entity.getSubscriptionAmount())) 
} 

Answer 2

빈 새 DemoItemAll 개체를 만들면됩니다.

당신은 *

DemoItemAll demoItemAll = demoItemAllArrayList.get(position);

대신

DemoItemAll demoItemAll = new DemoItemAll();