java - How to copy contents of test file which is on server into an array -

i done music player. able read file contains song_name , url on server dont know how store these info array song_name[] , song_url[] respectively. complete code , link inside code.

package com.hiphop.streamingmediaplayer;i import java.io.ioexception;   import java.net.url; import java.util.scanner;  import android.app.activity; import android.media.audiomanager; import android.media.mediaplayer; import android.os.bundle; import android.view.menu; import android.view.view; import android.widget.button;  public class jsonmedia extends activity {     private mediaplayer mp;     button play;     string song_url[], song_name[];  protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.jsonview);      try {         url url = new url("http://reallifethug.webs.com/temp_list.txt");         scanner s = new scanner(url.openstream());         while (s.hasnextline()) {             song_url = s.nextline();         }         s.close();     } catch (ioexception ex) {         // there connection problem, or file did not exist on         // server,         // or url not in right format.         // think now, , put here.         ex.printstacktrace(); // now, output it.     }      mp = new mediaplayer();     mp.setaudiostreamtype(audiomanager.stream_music);      play = (button) findviewbyid(r.id.play);      play.setonclicklistener(new view.onclicklistener() {          public void onclick(view v) {             // todo auto-generated method stub              try {                 mp.setdatasource(song_url);             } catch (illegalargumentexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             } catch (securityexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             } catch (illegalstateexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             } catch (ioexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             }             try {                 mp.prepare();             } catch (illegalstateexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             } catch (ioexception e) {                 // todo auto-generated catch block                 e.printstacktrace();             }             mp.start();         }     });  }  @override public boolean oncreateoptionsmenu(menu menu) {     // inflate menu; adds items action bar if present.     getmenuinflater().inflate(r.menu.jsonmedia, menu);     return true;  } 

}

you can use list , push new elements it

private string list<string> song_url; private string list<string> song_name;   //inside oncreate method  song_url = new arraylist<>(); song_name = new arraylist<>();  while (s.hasnextline()) {    //instead of    //song_url = s.nextline();    string newurl = s.nextline();     song_url.add(newurl); } 

but please note going correctly save new song url if song names listed in every new lines.