GankApi.java

package com.jerey.keepgank.net;

import android.util.Log;

import com.jerey.keepgank.bean.Data;
import com.jerey.keepgank.bean.GankDay;

import java.io.IOException;

import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.Response;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;
import retrofit2.http.GET;
import retrofit2.http.Path;
import rx.Observable;

/**
 * Created by Xiamin on 2017/2/12.
 */


public class GankApi {
    public static final String BASE_URL= "http://gank.io";

    /**
     * 每次加载条目
     */
    public static final int LOAD_LIMIT = 20;
    /**
     * 加载起始页面
     */

    public static GankApi instance;

    private final GankCloudService mWebService;

    public static GankApi getInstance() {
        if (null == instance) {
            synchronized (GankApi.class) {
                if (null == instance) {
                    instance = new GankApi();
                }
            }
        }
        return instance;
    }

    public GankApi() {
        Retrofit restAdapter = new Retrofit.Builder()
                .baseUrl(BASE_URL)
                .addConverterFactory(GsonConverterFactory.create())
                .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
                .build();
        mWebService = restAdapter.create(GankCloudService.class);
    }

    public interface GankCloudService {
        @GET("/api/data/福利/{limit}/{page}")
        Observable<Data> getBenefitsGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/data/Android/{limit}/{page}")
        Observable<Data> getAndroidGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/data/iOS/{limit}/{page}")
        Observable<Data> getIosGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/data/前端/{limit}/{page}")
        Observable<Data> getFrontEndGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/data/休息视频/{limit}/{page}")
        Observable<Data> getVidoeGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/data/拓展资源/{limit}/{page}")
        Observable<Data> getResourcesGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/data/瞎推荐/{limit}/{page}")
        Observable<Data> getRecommendGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );


        @GET("/api/data/all/{limit}/{page}")
        Observable<Data> getAllGoods(
                @Path("limit") int limit,
                @Path("page") int page
        );

        @GET("/api/day/{year}/{month}/{day}")
        Observable<GankDay> getGoodsByDay(
                @Path("year") int year,
                @Path("month") int month,
                @Path("day") int day
        );
    }

    public Observable<Data> getCommonGoods(String type, int limit, int page) {
//        return mWebService.getGoods(type, limit, page);
        if (Config.TYPE_ANDROID.equalsIgnoreCase(type)) {
            return mWebService.getAndroidGoods(limit, page);
        } else if (Config.TYPE_IOS.equalsIgnoreCase(type)) {
            return mWebService.getIosGoods(limit, page);
        } else if (Config.TYPE_FRONT_END.equals(type)) {
            return mWebService.getFrontEndGoods(limit, page);
        } else if (Config.TYPE_RECOMMEND.equals(type)) {
            return mWebService.getRecommendGoods(limit, page);
        } else if (Config.TYPE_VIDEO.equals(type)) {
            return mWebService.getVidoeGoods(limit, page);
        } else if (Config.TYPE_GIRL.equals(type)) {
            return mWebService.getBenefitsGoods(limit, page);
        } else if (Config.TYPE_RESOURCES.equals(type)) {
            return mWebService.getResourcesGoods(limit, page);
        } else {
            return mWebService.getAndroidGoods(limit, page);
        }
    }

    public GankCloudService getWebService(){
        return mWebService;
    }

    class HttpInterceptor implements Interceptor {
        @Override
        public Response intercept(Chain chain) throws IOException {
            Request request = chain.request();
            //打印请求链接
            String TAG_REQUEST = "request";
            Log.e(TAG_REQUEST, "request" + request.url().toString());
            Response response = chain.proceed(request);
            //打印返回的message
            //  Log.e(TAG_REQUEST, "response" + response.toString());
            return response;
        }
    }


}