How HTTP loading in Android gets cookies and WebView loading pages how to get cookies

Recently done projects on the phone side login HTTP request and WebView record login to get cookie information, can view cookie information.

HTTP request for cookie information:

   Public Staticstring Request (String Httpurl, string params, context context) {BufferedReader Reader=NULL; String result=NULL; String Httpurl= "Http://xwwscs.com"; StringBuffer SBF=NewStringBuffer (); Try{URL URL=NewURL (Httpurl + "/app.php")); HttpURLConnection Connection=(HttpURLConnection) url.openconnection (); Connection.setrequestmethod ("POST"); Connection.setrequestproperty ("Cookie", Cookieutil.getparam (context). ToString ()); Connection.setconnecttimeout (3000); //whether to enter parametersConnection.setdooutput (true); byte[] Bypes =params.tostring (). GetBytes (); Connection.getoutputstream (). write (bypes);//Input ParametersConnection.connect (); InputStream is=Connection.getinputstream (); Reader=NewBufferedReader (NewInputStreamReader (IS, "UTF-8")); String Strread=NULL;  while((Strread = Reader.readline ())! =NULL) {sbf.append (strread); Sbf.append ("\ r \ n");            } reader.close (); Map<string, list<string>> cookie_map =Connection.getheaderfields (); List<String> cookies = cookie_map.get ("Set-cookie"); if(NULL! = Cookies && 0 <cookies.size ()) {String s= "";  for(String cookie:cookies) {if(S.isempty ()) {s=cookies; } Else{s+= ";" +cookies; }} log.i ("Cookie", s); } result=sbf.tostring (); } Catch(Exception e) {result= "Error";        E.printstacktrace (); }        returnresult; }}

WebView loading web page for cookie

Webview.setwebviewclient (Newwebviewclient () {@Override Public Booleanshouldoverrideurlloading (WebView view, String URL) {//TODO auto-generated Method Stub                return Super. shouldoverrideurlloading (view, URL); } @Override Public voidonpagefinished (WebView view, String URL) {Cookiemanager cookiemanager=cookiemanager.getinstance (); String cookiestr=cookiemanager.getcookie (URL); if(cookiestr!=NULL) {log.i ("Cookie", cookiestr); }                Super. onpagefinished (view, URL);    }                      }); 

How HTTP loading in Android gets cookies and WebView loading pages how to get cookies