android - HttpParams is deprecated. What should I do? -

this question has answer here:

• org.apache.http.entity.fileentity deprecated in android 6 (marshmallow) 3 answers
• httpclient.getparams() deprecated. should use instead? 1 answer

i'm trying make login , register on android app. i'm having trouble httpparams. following tutorial on youtube tonikami. i'm new android studio. process know. appreciated. :(

public class serverrequests { progressdialog progressdialog; public static final int connection_timeout = 1000 * 15; public static final string server_address = "http://mywebsite.com/";  public serverrequests(context context) {     progressdialog = new progressdialog(context);     progressdialog.setcancelable(false);     progressdialog.settitle("processing...");     progressdialog.setmessage("please wait..."); }  public void storeuserdatainbackground(user user, getusercallback usercallback) {     progressdialog.show();     new storeuserdataasynctask(user, usercallback).execute(); }  public void fetchuserdataasynctask(user user, getusercallback usercallback) {     progressdialog.show();     new fetchuserdataasynctask(user, usercallback).execute(); }  /**  * parameter sent task upon execution progress published during  * background computation result of background computation  */  public class storeuserdataasynctask extends asynctask<void, void, void> {     user user;     getusercallback usercallback;      public storeuserdataasynctask(user user, getusercallback usercallback) {         this.user = user;         this.usercallback = usercallback;     }      @override     protected void doinbackground(void... params) {         arraylist<namevaluepair> datatosend = new arraylist<>();         datatosend.add(new basicnamevaluepair("name", user.name));         datatosend.add(new basicnamevaluepair("username", user.username));         datatosend.add(new basicnamevaluepair("password", user.password));         datatosend.add(new basicnamevaluepair("age", user.age + ""));          httpparams httprequestparams = gethttprequestparams();          httpclient client = new defaulthttpclient(httprequestparams);         httppost post = new httppost(server_address + "register.php");          try {             post.setentity(new urlencodedformentity(datatosend));             client.execute(post);         } catch (exception e) {             e.printstacktrace();         }          return null;     }      private httpparams gethttprequestparams() {         httpparams httprequestparams = new basichttpparams();         httpconnectionparams.setconnectiontimeout(httprequestparams,                 connection_timeout);         httpconnectionparams.setsotimeout(httprequestparams,                 connection_timeout);         return httprequestparams;     }      @override     protected void onpostexecute(void result) {         super.onpostexecute(result);         progressdialog.dismiss();         usercallback.done(null);     }  }  public class fetchuserdataasynctask extends asynctask<void, void, user> {     user user;     getusercallback usercallback;      public fetchuserdataasynctask(user user, getusercallback usercallback) {         this.user = user;         this.usercallback = usercallback;     }      @override     protected user doinbackground(void... params) {         arraylist<namevaluepair> datatosend = new arraylist<>();         datatosend.add(new basicnamevaluepair("username", user.username));         datatosend.add(new basicnamevaluepair("password", user.password));          httpparams httprequestparams = new basichttpparams();         httpconnectionparams.setconnectiontimeout(httprequestparams,                 connection_timeout);         httpconnectionparams.setsotimeout(httprequestparams,                 connection_timeout);          httpclient client = new defaulthttpclient(httprequestparams);         httppost post = new httppost(server_address                 + "fetchuserdata.php");          user returneduser = null;          try {             post.setentity(new urlencodedformentity(datatosend));             httpresponse httpresponse = client.execute(post);              httpentity entity = httpresponse.getentity();             string result = entityutils.tostring(entity);             jsonobject jobject = new jsonobject(result);              if (jobject.length() != 0){                 log.v("happened", "2");                 string name = jobject.getstring("name");                 int age = jobject.getint("age");                  returneduser = new user(name, age, user.username,                         user.password);             }          } catch (exception e) {             e.printstacktrace();         }          return returneduser;     }      @override     protected void onpostexecute(user returneduser) {         super.onpostexecute(returneduser);         progressdialog.dismiss();         usercallback.done(returneduser);     } } 

}'

url url = new url("http://google.co.in");             httpurlconnection conn = (httpurlconnection) url.openconnection();             conn.setrequestmethod("post");             conn.setconnecttimeout(2000);            = conn.getinputstream(); 

use above code instead of depreciated httpparams

and passing post params,

 uri.builder builder = new uri.builder();     builder.appendqueryparameter("param1", "paramvalue1");             builder.appendqueryparameter("param2", "paramvalue2");  string query = builder.build().getencodedquery();             outputstream os = conn.getoutputstream();             bufferedwriter writer = new bufferedwriter(new outputstreamwriter(os, "utf-8"));             writer.write(query);             writer.flush();             writer.close();             os.close();             conn.connect();             = conn.getinputstream();