问如何通过匹配来自两个API的ids，将来自两个JSON API的响应查看到单个回收器视图适配器中？
EN

Stack Overflow用户

提问于 2021-02-22 09:39:40

回答 2查看 100关注 0票数 1

我从两个不同的JSON API中得到了响应，其中id对象在两个API中都是通用的。我想知道第一个响应中的id在第二个响应中出现了多少次。例如，如果来自第一个响应的计数“642”在第二个响应中出现两次，则id= =2。对于每个id，然后将其设置在回收器视图的侧面，用于txtCountNo内部适配器的每个位置。

第一个响应：

[{
    "id": "642"
    "Full_name": "Harsh",
},
{
  
    "id": "91"
    "Full_name": "Rahul",
}]

第二个响应：

[{
    "Uniq_id": "36",
    "id": "91"
},
{
    "Uniq_id": "37",
    "id": "642"
},
{
    "Uniq_id": "38",
    "id": "642"
},
{
    "Uniq_id": "39",
    "id": "91"
}]

我已经在Adapter中使用以下代码显示了名称：

public class PhotographyAdapter extends RecyclerView.Adapter<PhotographyAdapter.MyViewHolder> {
List<PhotographyModel> photographyList;


public PhotographyAdapter(List<PhotographyModel> photographyList, Context context) {
    this.photographyList = photographyList;

    this.context = context;
}

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

@RequiresApi(api = Build.VERSION_CODES.O)
@Override
public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {


    holder.txtUserName.setText(photographyList.get(position).getFullName())
   }


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


public class MyViewHolder extends RecyclerView.ViewHolder {

    
    TextView txtUserName,txtCountNo;


    public MyViewHolder(@NonNull View itemView) {
        super(itemView);
        
        txtUserName = itemView.findViewById(R.id.txtUserName);
      
        txtCountNo = itemView.findViewById(R.id.txtCountNo);


    }
}}

摄影模型：

public class PhotographyModel{

@SerializedName("Full_name")
@Expose
private String fullName;
@SerializedName("id")
@Expose
private String Id;

public String getFullName() {
    return fullName;
}

public void setFullName(String fullName) {
    this.fullName = fullName;
} 

public String getId() {
    return Id;
}

public void setId(String Id) {
    this.Id =Id;
}}

Like模型：

public class LikeModel {

@SerializedName("Uniq_id")
@Expose
private String uniqId;

@SerializedName("id")
@Expose
private String Id;


public String getUniqId() {
    return uniqId;
}

public void setUniqId(String uniqId) {
    this.uniqId = uniqId;
}



public String getId() {
    return Id;
}

public void setId(String Id) {
    this.Id = Id;
}}

调用第一个API：

  public void getFirstApiResponse() {
    progressBar.setVisibility(View.VISIBLE);
    Call<List<PhotographyModel>> ourSupplierResponseCall = RestClient.getClient().getPhotographyPosts();
    ourSupplierResponseCall.enqueue(new Callback<List<PhotographyModel>>() {
        @Override
        public void onResponse(Call<List<PhotographyModel>> call, Response<List<PhotographyModel>> response) {
            if (response.isSuccessful()) {
                progressBar.setVisibility(View.GONE);
                Log.d(TAG, "onResponse: " + response.toString());

                List<Photography> photographyList1;
photographyAdapter = new PhotographyAdapter(photographyList1,getContext());
    RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(getActivity());
    rvPhotographyFragment.setLayoutManager(layoutManager);
    rvPhotographyFragment.setAdapter(photographyAdapter);


            }
        }

        @Override
        public void onFailure(Call<List<PhotographyModel>> call, Throwable t) {
            progressBar.setVisibility(View.GONE);
            Toast.makeText(getActivity(), "Something went wrong...Please try later!", Toast.LENGTH_SHORT).show();

        }
    });
}

调用第二个API：

   public void getSecondApiResponse() {
    Call<List<Like>> responseCall = RestClient.getClient().getLikes();
    responseCall.enqueue(new Callback<List<Like>>() {
        @Override
        public void onResponse(Call<List<Like>> call, Response<List<Like>> responseLike) {
            responseLike.body();
            Log.d(TAG, "onResponse: " + responseLike.body().toString());

        }

        @Override
        public void onFailure(Call<List<Like>> call, Throwable t) {

        }
    });
}