arrays - For each key, show value - Android -

im making app site, , need making statement. parse json api (server) , catch it, working, want show in listview, i've made adapter , that, working. when launch app 1 line in listview shows. have no idea on how values listview.

my activity:

public class filesactivity extends sherlockactivity {       @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.dblist);          getsupportactionbar().setdisplayhomeasupenabled(true);         getsupportactionbar().settitle("files");          string response = null;         defaulthttpclient httpclient = new defaulthttpclient();         responsehandler <string> resonsehandler = new basicresponsehandler();         httppost postmethod = new httppost("http://api.bayfiles.net/v1/account/files?session=<sessionid>");          try {             jsonobject json = new jsonobject();                 postmethod.setentity(new bytearrayentity(json.tostring().getbytes("utf8")));                postmethod.setheader( "content-type", "application/json" );                response = httpclient.execute(postmethod,resonsehandler);                jsonobject request = new jsonobject(response);                (iterator<?> keyiterator = request.keys(); keyiterator.hasnext(); ) {                    string key = (string) keyiterator.next();                    jsonobject object = request.optjsonobject(key);                     arraylist<fileobject> objectlist = new arraylist<fileobject>();                    //arraylist<fileobject> results = new arraylist<fileobject>();                    if (object != null) {                        fileobject obj = new fileobject();                          obj.setfileid(key);                        obj.setfilename(object.getstring("filename"));                        obj.setsize(object.getstring("size"));                        obj.setinfotoken(object.getstring("infotoken"));                        obj.setdeletetoken(object.getstring("deletetoken"));                        obj.setsha1(object.getstring("sha1"));                        objectlist.add(obj);                         log.d("log_tag", object.getstring("filename"));                      }                     final listview lv1 = (listview) findviewbyid(r.id.listobjects);                    lv1.setadapter(new mycustombaseadapter(this, objectlist));                     lv1.setonitemclicklistener(new onitemclicklistener() {                     @override                     public void onitemclick(adapterview<?> a, view v, int position, long id) {                       object o = lv1.getitematposition(position);                      fileobject fullobject = (fileobject)o;                      toast.maketext(filesactivity.this, "you have chosen: " + " " + fullobject.getfilename(), toast.length_long).show();                     }                      });                 }                    }         catch(exception e)         {                   e.printstacktrace();             log.d("log_tag", "error: " + e.tostring());          }     } } 

and adapter , fileobject standard, how can make listview show values?

see this: populating listview using arraylist?

you're re-creating arraylist every cycle through loop. it's ever going have 1 item in it. create arraylist prior for-loop, , populate inside loop. after you've done add whole arraylist listview. no need every single cycle. should like:

           arraylist<fileobject> objectlist = new arraylist<fileobject>();            (iterator<?> keyiterator = request.keys(); keyiterator.hasnext(); ) {                string key = (string) keyiterator.next();                jsonobject object = request.optjsonobject(key);                  //arraylist<fileobject> results = new arraylist<fileobject>();                if (object != null) {                    fileobject obj = new fileobject();                    obj.setfileid(key);                    obj.setfilename(object.getstring("filename"));                    obj.setsize(object.getstring("size"));                    obj.setinfotoken(object.getstring("infotoken"));                    obj.setdeletetoken(object.getstring("deletetoken"));                    obj.setsha1(object.getstring("sha1"));                    objectlist.add(obj);                    log.d("log_tag", object.getstring("filename"));                }            }//end for-loop right here. no need other stuff on , over.