dagger_module.kt

@Provides
@Singleton
internal fun provideOkhttpClient(
                 cache: Cache,
                 networkMonitor:NetworkMonitor,
                 @ApplicationContext context: Context,
                 eventBus: RxEventBus, 
                 deviceType: CurrentDeviceType): OkHttpClient {
      val client = OkHttpClient.Builder()
      .cache(cache)
      .connectTimeout(CONNECTION_TIME_OUT.toLong(),TimeUnit.SECONDS)
      .readTimeout(READ_TIME_OUT.toLong(), TimeUnit.SECONDS)
      .addNetworkInterceptor(TimberLoggingInterceptor())
      .addInterceptor(FakeInterceptor(context))
     
      return client.build()
}
@Provides
@Singleton
internal fun provideRetrofit(
                 gson: Gson, 
                 okHttpClient: OkHttpClient): Retrofit {
      val restAdapterBuilder = Retrofit.Builder()
      .client(okHttpClient)
      .baseUrl(Constants.API_BASE_URL)
      .addConverterFactory(GsonConverterFactory.create(gson))
      .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
      
      return restAdapterBuilder.build()
}