package com.ectrip.trips.net; import java.util.concurrent.TimeUnit; import okhttp3.OkHttpClient; public class OkHttpFactory { static OkHttpClient mOkHttpClient; public static OkHttpClient getOkHttpClient() { if (mOkHttpClient == null) { synchronized (OkHttpFactory.class) { if (mOkHttpClient == null) { mOkHttpClient = new OkHttpClient.Builder().connectTimeout(300, TimeUnit.SECONDS).build(); } } } return mOkHttpClient; } }