jar--android-async-http-1.4.5

1. HTTP framework: Implementation of asynchronous access to the network;

2. How to use:

(1) Create Httputil

Public class httputil {private static asynchttpclient client = new  asynchttpclient (); //  Instance Session object Static {client.settimeout (11000); //  set link timeout, if not set, The default is 10s}/** * url return string *  with no parameters @param  urlString url *  @param  res   Processing Handler */public static void get (string urlstring,  Asynchttpresponsehandler res) { client.get (urlstring, res);} /** * url with parameters return string *  @param  urlString url *  @param  params  Parameters in the URL  *  @param  res  processing handler */public static void get (string  Urlstring, requestparams params,asynchttpresponsehandler res) { // url with parameter Client.get ( Urlstring, params, res);} /** *  return json *  @param  urlString url  *  @param  res  Handling Handler */public static vOid get (string urlstring, jsonhttpresponsehandler res) { //  without parameters, Gets the JSON object or array client.get (urlstring, res);} /** *  with parameters, return json *  @param  urlString url *  @param  params  URL parameters  *  @param  res  processing handler */public static void get (string  Urlstring, requestparams params,jsonhttpresponsehandler res) { //  with parameters, Gets the JSON object or array client.get (urlstring, params, res);} /** *  with no parameters, returns byte data  *  @param  uString url *  @param  bHandler  Handling Handler */public static void get (String ustring, binaryhttpresponsehandler  bhandler) { //  Download data is used, it returns a byte data Client.get (Ustring, bhandler);} Public static asynchttpclient getclient ()  {return client;}}

(2) use in activity

URL gets string url = getstring (r.string.url);//Initialize network request parameters requestparams params =  New requestparams ();p arams.put (username, username);p arams.put (Password, password);//Network request, Processing return Data Httputil.get (Myconsts.url_login, params, new jsonhttpresponsehandler () {//Network request succeeded public  void onsuccess (Int statuscode, header[] headers,jsonobject response)  {// Successful acquisition of network data, where processing of data returned by the network}//server request failed Public void onfailure (int statuscode, header[] headers , string responsestring, throwable throwable)  {                                      //Visit network failed}//request end, regardless of success or failure to call the method public void  onfinish ()  {                                          //executes the method, whether successful or not});

Special Note: The OnFinish method is executed before the onsucess () and OnFailure () methods are executed;

jar--android-async-http-1.4.5