Java tutorial
/* * The MIT License (MIT) * * Copyright (c) 2014. Ray * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.it1224.demos.psretrofit.utils; import android.content.Context; import com.squareup.okhttp.OkHttpClient; import java.io.File; /** * OkHttpClient */ public class OkHttpUtils { private static OkHttpClient singleton; public static OkHttpClient getInstance(Context context) { if (singleton == null) { synchronized (OkHttpUtils.class) { if (singleton == null) { File cacheDir = new File(context.getCacheDir(), "rcache"); singleton = new OkHttpClient(); try { //singleton.setCache(null); // singleton.setCache(new Cache(cacheDir, 1024 * 1024 * 10));//?? } catch (Exception e) { e.printStackTrace(); } // singleton.setConnectTimeout(1000 * 30, TimeUnit.MILLISECONDS); // singleton.setReadTimeout(1000 * 30, TimeUnit.MILLISECONDS); } } } return singleton; } }