0
저는 Recycler보기 Android로 작업 해 왔습니다. API 응답에서 Recycler보기를 만들려고합니다. 그러나 목록이 나타나지 않았고 어댑터가 작동하지 않았습니다. 이 프로그램을 디버깅하려 할 때 List<Produclist> list
이 null입니다.API에서 Recyclerview Android를 만들지 만 작동하지 않습니다.
API
{
"code": 0,
"data": [
{
"product_list": [
{
"return_level": 0,
"image": "ee0c97c5-1752-4f1a-b713-2308eb1284d8",
"risk_level": "Aggresive",
"code": "P0011",
"price": {
"date": null,
"value": 0
},
"name": "Dana Ekuitas Prima"
},
{
"return_level": 0,
"image": "ee0c97c5-1752-4f1a-b713-2308eb1284d8",
"risk_level": "Aggresive",
"code": "P0001",
"price": {
"date": "2017-01-03T11:44:52.6152Z",
"value": 150000
},
"name": "Manulife Dana Saham"
},
{
"return_level": 0,
"image": "ee0c97c5-1752-4f1a-b713-2308eb1284d8",
"risk_level": "Aggresive",
"code": "P0008",
"price": {
"date": null,
"value": 0
},
"name": "Trim Kapital Plus"
},
{
"return_level": 0,
"image": "ee0c97c5-1752-4f1a-b713-2308eb1284d8",
"risk_level": "Aggresive",
"code": "P0004",
"price": {
"date": "2017-01-03T11:44:52.6152Z",
"value": 150000
},
"name": "Manulife Syariah Sektoral Amanah"
}
],
"type": "Reksa Dana Saham"
}
],
"info": "Product list successfully loaded"
}
이 내 세터 게터 ,897,449,135 제품 목록
의public class ProductListResponse {
@SerializedName("code")
@Expose
private Integer code;
@SerializedName("info")
@Expose
private String info;
@SerializedName("data")
@Expose
private List<CategoryType> listCategory = new ArrayList<>();
public Integer getCode() {
return code;
}
public void setCode(Integer code) {
this.code = code;
}
public String getInfo() {
return info;
}
public void setInfo(String info) {
this.info = info;
}
public List<CategoryType> getListCategory() {
return listCategory;
}
public void setListCategory(List<CategoryType> listCategory) {
this.listCategory = listCategory;
}
}
카테고리 형의
세터 게터
public class CategoryType {
@SerializedName("type")
@Expose
private String type;
@SerializedName("product_list")
@Expose
private List<ProductList> productList = new ArrayList<ProductList>();
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public List<ProductList> getProductList() {
return productList;
}
public void setProductList(List<ProductList> productList) {
this.productList = productList;
}
}
세터 게터에서이 내 JSON 응답 03,210
이 내 활동
public class ProductActivity extends AppCompatActivity {
private RecyclerView rvView;
private RecyclerView.Adapter adapter;
private RecyclerView.LayoutManager layoutManager;
public List<ProductList> list;
Context context;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.f_list_of_product);
request(constructSignUpRequest());
rvView = (RecyclerView) findViewById(R.id.rv);
rvView.setHasFixedSize(true);
layoutManager = new LinearLayoutManager(this);
rvView.setLayoutManager(layoutManager);
adapter = new ProductAdapter(context, list);
rvView.setAdapter(adapter);
}
public BTNService.Api getApi() {
return getBTNService().getApi();
}
public BTNService getBTNService() {
return new BTNService(this);
}
void request(final ProductListRequest productListRequest) {
getApi().loadproductlist(productListRequest.getCode())
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(Schedulers.io())
.subscribe(new Observer<ProductListResponse>() {
@Override
public void onCompleted() {
}
@Override
public void onError(Throwable e) {
Timber.e(e.getLocalizedMessage());
}
@Override
public void onNext(ProductListResponse response) {
if (response != null) {
Intent intent = new Intent(ProductActivity.this, ProductList.class);
startActivity(intent);
}
}
});
}
public ProductListRequest constructSignUpRequest() {
ProductListRequest request = new ProductListRequest();
request.setCode(Category);
return request;
}
}
꽤 긴 있다면
public class ProductAdapter extends RecyclerView.Adapter<ProductAdapter.CatalogueHolder> {
private Context context;
private List<ProductList> list;
public ProductAdapter(Context context, List<ProductList> list) {
this.context = context;
this.list = list;
}
@Override
public CatalogueHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.row_product, parent, false);
CatalogueHolder catalogueHolder = new CatalogueHolder(itemView);
return catalogueHolder;
}
@Override
public void onBindViewHolder(CatalogueHolder holder, int position) {
final ProductList item = list.get(position);
holder.itemView.setTag(item);
holder.productName.setText(item.getName());
}
@Override
public int getItemCount() {
return list != null ? list.size() : 0;
}
public static class CatalogueHolder extends RecyclerView.ViewHolder {
@Bind(R.id.productname)
TextView productName;
@Bind(R.id.typeProduct)
TextView typeProduct;
@Bind(R.id.price)
TextView price;
@Bind(R.id.date)
TextView date;
public CatalogueHolder(View itemView) {
super(itemView);
ButterKnife.bind(this, itemView);
}
}
}
죄송이 내 어댑터. 나는 모든 코드를 명확하게 보여줘야합니다. 너의 도움이 정말 필요해. onComplete를 방법 내부 감사
여전히 작동하지 – Pandu