java - Retrofit2 MVP 安卓

Question

我正在对我的项目进行改造，我想知道是否有一种方法可以将对不同类的 api 调用分开，例如:仅限登录 Activity /api/users/login仅限电影 Activity /api/movies/all我都在同一个界面上，我发现这不是一个好方法......你能指导我如何让它更干净吗？我正在使用 MVP 架构来清理它。

这是我的NetworkService.class

public class NetworkService {

    private NetworkAPI networkAPI;
    private OkHttpClient okHttpClient;
    private LruCache<Class<?>, Observable<?>> apiObservables;

    public NetworkService() {
        this(BASE_URL);
    }

    public NetworkService(String baseUrl) {
        okHttpClient = buildClient();
        apiObservables = new LruCache<>(10);

        Gson gson = new GsonBuilder()
                .setLenient()
                .setDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
                .create();
        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
        // set your desired log level
        //logging.setLevel(Level.BASIC);
        logging.setLevel(HttpLoggingInterceptor.Level.BODY);

        Builder httpClient = new Builder()
                .connectTimeout(100, TimeUnit.SECONDS)
                .readTimeout(100, TimeUnit.SECONDS);

        httpClient.addInterceptor(logging);
        Retrofit retrofit = new Retrofit.Builder()
                .baseUrl(baseUrl)
                .addConverterFactory(GsonConverterFactory.create(gson))
                .client(httpClient.build())
                .build();

        networkAPI = retrofit.create(NetworkAPI.class);
    }

    /**
     * Method to return the API interface.
     *
     * @return
     */
    public NetworkAPI getAPI() {
        return networkAPI;
    }


    /**
     * Method to build and return an OkHttpClient so we can set/get
     * headers quickly and efficiently.
     *
     * @return
     */
    public OkHttpClient buildClient() {

        Builder builder = new Builder();

        builder.addInterceptor(new Interceptor() {
            @Override
            public Response intercept(Chain chain) throws IOException {
                Response response = chain.proceed(chain.request());
                // Do anything with response here
                //if we want to grab a specific cookie or something..
                return response;
            }
        });

        builder.addInterceptor(new Interceptor() {
            @Override
            public Response intercept(Chain chain) throws IOException {
                //this is where we will add whatever we want to our request headers.
                Request request = chain.request().newBuilder().addHeader("Accept", "application/json").build();
                return chain.proceed(request);
            }
        });

        return builder.build();
    }

    /**
     * Method to clear the entire cache of observables
     */
    public void clearCache() {
        apiObservables.evictAll();
    }
}

我的 NetworkAPI.class 有这个

public interface NetworkAPI {


    @POST(LOGIN)
    Call<LoginResponse> login(@Body LoginRequest loginRequest);
    //And more calls...
}

如果我可以做得更干净，你们知道吗？

Answer 1

制作 retrofit 实例单例，然后您可以为登录电影创建服务，例如

   LoginService login =  retrofit.create(LoginService.class);
   login.login(loginRequest)

   MovieService movie =  retrofit.create(MovieService.class);
   movie.movies(movieRequest)

你的界面是这样的

public interface LoginService {


    @POST(LOGIN)
    Call<LoginResponse> login(@Body LoginRequest loginRequest);
    //And more calls...
}

public interface MovieService {


    @POST(MOVIE)
    Call<MovieResponse> movies(@Body MovieRequest movieRequest);
    //And more calls...
}