Okhttp encapsulate notes and okhttp encapsulate notes

Okhttp encapsulate notes and okhttp encapsulate notes
1. Go to okhttp to find the latest version:

Implementation 'com. squareup. okhttp3: okhttp: 3.10.0'

Encapsulate the callback interface:

public abstract class OkhttpCallBack {    public  abstract void FailureBack(Call request, Exception e);    public  abstract void  SuccessBack(Response response) throws IOException;}

OkHttp get request:

package com.example.administrator.okhttpencapsulation;import android.content.Context;import java.io.File;import java.io.IOException;import java.util.concurrent.TimeUnit;import okhttp3.Cache;import okhttp3.Call;import okhttp3.Callback;import okhttp3.OkHttpClient;import okhttp3.Request;import okhttp3.Response;/** * Created by Administrator on 2018/3/26. */public   class OkhttpMamager  {   private  static  OkhttpMamager mInstance;    private final OkHttpClient mokhttpClient;    public  static OkhttpMamager getinstance(Context context){         if (mInstance==null){             synchronized (OkhttpMamager.class){                 if (mInstance==null){                     mInstance = new OkhttpMamager(context);                 }             }         }         return  mInstance;     }    public OkhttpMamager(Context context) {        File sdcache=  context.getExternalCacheDir();        int cache=10*1024*1024;        OkHttpClient.Builder builer = new OkHttpClient.Builder().connectTimeout(15, TimeUnit.SECONDS)                .readTimeout(20, TimeUnit.SECONDS)                .writeTimeout(20, TimeUnit.SECONDS)                .cache(new Cache(sdcache.getAbsoluteFile(), cache));             mokhttpClient=builer.build();    }    public  void  getASynHttp(String url, final OkhttpCallBack callBack){                        final Request request=new Request.Builder().url(url).build();                  mokhttpClient.newCall(request).enqueue(new Callback() {            @Override            public void onFailure(Call call, IOException e) {                 callBack.FailureBack(call,e);              }            @Override            public void onResponse(Call call, Response response) throws IOException {                 callBack.SuccessBack(response);              }        });    }}