Retrofit+RxJava2

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Retrofit+RxJava2

改代码是在mvp的使用

直接代码

把网络请求封装成一个类HttpManger

public class HttpManager {


    public OkHttpClient getOkHttpClient(){



        // log用拦截器
        HttpLoggingInterceptor logging = new HttpLoggingInterceptor();

        // 开发模式记录整个body，否则只记录基本信息如返回200，http协议版本等
        logging.setLevel(HttpLoggingInterceptor.Level.BODY);

        // 如果使用到HTTPS，我们需要创建SSLSocketFactory，并设置到client
//        SSLSocketFactory sslSocketFactory = null;

        return new OkHttpClient.Builder()
                // HeadInterceptor实现了Interceptor，用来往Request Header添加一些业务相关数据，如APP版本，token信息
//                .addInterceptor(new HeadInterceptor())
                .addInterceptor(logging)
                // 连接超时时间设置
                .connectTimeout(10, TimeUnit.SECONDS)
                // 读取超时时间设置
                .readTimeout(10, TimeUnit.SECONDS)

                .build();


    }


    public Retrofit getRetrofit(OkHttpClient okHttpClient){


        Retrofit.Builder builder = new Retrofit.Builder()
                .baseUrl(ApiService.BASE_URL)
                .addConverterFactory(GsonConverterFactory.create())
                .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
                .client(okHttpClient);


        return builder.build();

    }
}

model使用

public class RecommendModel {




    public  void getApps(Callback<PageBean<AppInfo>> callback){



        HttpManager manager = new HttpManager();

        ApiService apiService =manager.getRetrofit(manager.getOkHttpClient()).create(ApiService.class);


        apiService.getApps("{'page':0}").enqueue(callback);

    }


}

p层使用

public class RecommendPresenter implements RecommendContract.Presenter {



    private RecommendModel mModel;

    private RecommendContract.View mView;

    public RecommendPresenter(RecommendContract.View view){

        this.mView = view;

        mModel = new RecommendModel();

    }


    @Override
    public void requestDatas() {


        mView.showLodading();

        mModel.getApps(new Callback<PageBean<AppInfo>>() {
            @Override
            public void onResponse(Call<PageBean<AppInfo>> call, Response<PageBean<AppInfo>> response) {

                if(response !=null){

                    mView.showResult(response.body().getDatas());
                }
                else{
                    mView.showNodata();
                }

                mView.dimissLoading();

            }

            @Override
            public void onFailure(Call<PageBean<AppInfo>> call, Throwable t) {

                mView.dimissLoading();
                mView.showError(t.getMessage());

            }
        });
    }
}