Retrofit 및 Glide를 사용하여 이미지 다운로드

https://picsum.photos/의 이미지 를 recyclerView를 사용하여 imageView 에 표시하고 싶습니다 . "https://picsum.photos/200"은 임의의 정사각형 (200x200) 이미지를 가져옵니다. 글라이드를 올바르게 사용하고 있는지 확실하지 않습니다 (링크가있는 배열 목록의 경우 완벽하게 작동 함). 나는 어떤 힌트를 제공합니다. 감사! 편집 : 모든 코드가있는 repo 링크 : https://github.com/LightingTT/RecycleViewPictures

이것은 내 ApiService입니다.

public interface ApiService {

@GET("200/")
Call<List<Pictures>> getFile();

ApiClient :

public class ApiClient {
public static String BASE_URL = "https://picsum.photos/";
private static Retrofit retrofit;
public static Retrofit getClient(){
if(retrofit == null){
    retrofit = new Retrofit.Builder()
            .baseUrl(BASE_URL)
            .addConverterFactory(GsonConverterFactory.create())
            .build();
}
    return retrofit;
}

개체 클래스 :

public class Pictures {

@SerializedName("picture")
private String picturesUrl;

public Pictures (String picturesUrl)
{
    this.picturesUrl = picturesUrl;
}

public String getImageUrl() {
    return picturesUrl;
}

어댑터:

public class MyRecycleAdapter extends RecyclerView.Adapter<MyRecycleAdapter.ViewHolderClass> {

private static final String TAG = "MainActivity";
private Context context;
private List<Pictures> imageList;

//Constructor
public MyRecycleAdapter(Context context, List<Pictures> imageList)
{
    this.context = context;
    this.imageList = imageList;
}
//
public void setMyRecycleAdapter(List<Pictures> imageList)
{
    this.imageList = imageList;
    notifyDataSetChanged();
}

@NonNull
@Override
public ViewHolderClass onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

    View view = LayoutInflater.from(context).inflate(R.layout.single_picture_view, parent, false);
    ViewHolderClass linearViewHolderClass = new ViewHolderClass(view);
    return linearViewHolderClass;
}

@Override
public void onBindViewHolder(@NonNull ViewHolderClass holder, int position) {
    Glide
                    .with(context)
                    .load(imageList.get(position).getImageUrl())
                    .into(holder.imageView);
    Log.d(TAG, "onBindViewHolder: ------>called<-----");
}

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

public class ViewHolderClass extends RecyclerView.ViewHolder{

    private ImageView imageView;

    //Constructor
    public ViewHolderClass(@NonNull View itemView) {
        super(itemView);
        imageView = itemView.findViewById(R.id.single_picture_id);
    }
}

그리고 MainActivity :

public class MainActivity extends AppCompatActivity {

private static final String TAG = "MainActivity";
MyRecycleAdapter recyclerAdapter;
List<Pictures> imageList;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    imageList = new ArrayList<>();

    //Create RecycleView object and pin view
    RecyclerView recycleView = findViewById(R.id.linear_layout_with_recycleView_ID);
    GridLayoutManager linearLayoutManager = new GridLayoutManager (this, 2);

    //Setup Adapter
    recycleView.setLayoutManager(linearLayoutManager);
    recyclerAdapter = new MyRecycleAdapter(MainActivity.this, imageList);
    recycleView.setAdapter(recyclerAdapter);

    Log.d(TAG, "onCreate: ------>called<-----");
    
    //Creating reference for MyService and receiving deserialized data.
    ApiService apiClient = ApiClient.getClient().create(ApiService.class);
    Call<List<Pictures>> call = apiClient.getFile();

    call.enqueue(new Callback<List<Pictures>>() {
        @Override
        public void onResponse(Call<List<Pictures>> call, Response<List<Pictures>> response) {
            imageList = response.body();
            Log.d(TAG, "onResponse: ------>called<-----");
            recyclerAdapter.setMyRecycleAdapter(imageList);
        }

        @Override
        public void onFailure(Call<List<Pictures>> call, Throwable t) {
            Log.d("TAG","onFailure = ------>called<----- "+t.toString());
        }
    });

}

}