Volley request to add header HTTP requests

package com.example.zbclient.util;import java.util.hashmap;import java.util.map;import  Org.json.jsonexception;import org.json.jsonobject;import com.android.volley.authfailureerror;import  com.android.volley.DefaultRetryPolicy;import com.android.volley.VolleyError;import  com.android.volley.request.method;import com.android.volley.response.errorlistener;import  com.android.volley.response.listener;import com.android.volley.toolbox.jsonobjectrequest;import  com.example.zbclient.myapplication;import com.example.zbclient.encryption.mcrypt;import  android.content.context;import android.util.base64;import android.util.log;/**  *  Network data request  *  *  @author  yxx * *  @date  2015-12-23  pm 7:48:08  *  */public class requestutil{public static boolean isshow =  false;/** *  @param  resres  (-1: Server error &NBsp; 0:  Success   -2: local error)  *  @param  remark  error content  *  @param   Jsonarray data  */public static abstract class requestcallback within the JSONARRAY&NBSP;&NBSP;MSG  {public abstract void callback (String res, string remark, jsonobject  jsonobject);} Public requestutil (context context) {}/** *  @param  context  context  *  @param  strTitle  Refresh prompt content  *  @param  flag  popup Refresh window  *  @param  strUrl  request Address  *  @param  jsonObject  Request Parameters  *  @param  callback  request data Callback  */public  Static void getreuestdata (Final context context, string strtitle, boolean  flag, String strUrl, JSONObject jsonObject, final RequestCallback  Callback) {myapplication.getinstance (). Mrandom  = commandtools.ceshi (); Myapplication.getinstance ().Sendtime = commandtools.initdatatime (); if (commandtools.isnetworkavailable (context)  ==  False) {Commandtools.showtoast (context,  "Network error, please check network Configuration"); return;} if (flag == true) {customprogress.showdialog (context, strtitle, true, null);} LOG.E ("Upload",  "---------------------------------------------"); LOG.I ("Upload",  "action: "  + strtitle); LOG.I ("Upload",  constant.formalurl + strurl); LOG.I ("Upload",  jsonobject.tostring ()); LOG.E ("Upload",  "---------------------------------------------"); Jsonobjectrequest jsonobjectrequest = new jsonobjectrequest (Method.POST,  Constant.formalurl + strurl, jsonobject.tostring (), new listener<jsonobject> ()  {@Overridepublic  void onresponse (jsonobject jsonobject)  {log.v ("File",  Jsonobject.tostring ()); Customprogress.dissdialog (); string strres = null; String strremark =&nbSp;null;try {strres = jsonobject.getstring ("res"); Strremark = jsonobject.getstring (" Remark ");}  catch  (jsonexception e)  {e.printstacktrace ();} Finally{callback.callback (Strres, strremark, jsonobject);}}}, new errorlistener ()  {@ Overridepublic void onerrorresponse (volleyerror arg0)  {customprogress.dissdialog (); Callback.callback ("1",  arg0.getmessage ()  +  "",  null);})  {   @Override   public map<string, string> getheaders ()   Throws authfailureerror {  hashmap<string, string> headers = new  HashMap<String, String> ();  try {mcrypt mcrypt = new  MCrypt (); Headers.put ("Accept",  "Text/json");  headers.put ("Sendtime",  myapplication.getinstance ( ). Sendtime);  headers.put ("Sign",  base64.encodetostring (Mcrypt.encrypt (MyApplication.GetInstance (). msign),  base64.no_wrap) +myapplication.getinstance (). mrandom);}  catch  (exception e)  {e.printstacktrace ();} Return headers;  }};jsonobjectrequest.setretrypolicy (New defaultretrypolicy (5 *  1000, 1, 1.0f)); Myapplication.getqueue (). Add (Jsonobjectrequest);}}

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Volley request to add header HTTP requests