android - Select item in ListView crashes program -


i have listview allows me able select picture , working fine problem when select other pictures crushes , error message not understand , these pictures mysql database.

the content of adapter has changed listview did not receive notification. make sure content of adapter not modified background thread, ui thread. [in listview(16908298, class android.widget.listview) adapter(class car.store.carstore.mobilearrayadapter)]

thanx in advance.

myadapter looks this

public class mobilearrayadapter extends arrayadapter<string> {      private final context context;     private final string[] mycarlist = null;     private arraylist<string> mycar = new arraylist<string>();     private arraylist<string> carimageurl = new arraylist<string>();      //arraylist<hashmap<string, string>> mycarlist = new arraylist<hashmap<string, string>>();      //arraylist<hashmap<string, string>> carimageurl = new arraylist<hashmap<string, string>>();      public mobilearrayadapter(context context,arraylist<string> bname,arraylist<string> burl) {         super(context, r.layout.list_mobile, bname);         this.context = context;         this.mycar = bname;         this.carimageurl = burl;     }       public view getview(int position, view convertview, viewgroup parent) {         layoutinflater inflater = (layoutinflater) context                 .getsystemservice(context.layout_inflater_service);         view rowview = inflater.inflate(r.layout.list_mobile, parent, false);         textview textview = (textview) rowview.findviewbyid(r.id.label);         imageview imageview = (imageview) rowview.findviewbyid(r.id.logo);         textview.settext(mycar.get(position));         bitmap bitmap = null;         // change icon based on name         jsonobject json = jsonfunctions.getjsonfromurl("http://10.0.2.2/php/car.php");            // http://api.geonames.org/earthquakesjson?north=44.1&south=-9.9&east=-22.4&west=55.2&username=demo               try{                                 jsonarray  earthquakes = json.getjsonarray("cars");                  //for(position=0;position<earthquakes.length();position++){                     jsonobject e = earthquakes.getjsonobject(position);                     string bb = e.getstring("carname");                     mycar.add(bb);                      string uu = e.getstring("carimage");                     carimageurl.add(uu);                  //}              }catch(jsonexception e){                  log.e("log_tag", "error parsing data "+e.tostring());             }               string s = mycar.get(position);             string = carimageurl.get(position);              system.out.println(s);             system.out.println(i);               try {                 bitmap = bitmapfactory.decodestream((inputstream)new url(i).getcontent());             } catch (malformedurlexception err) {                 // todo auto-generated catch block                 err.printstacktrace();             } catch (ioexception err) {                 // todo auto-generated catch block                 err.printstacktrace();             }              //if (!s.equals("")) {                 imageview.setimagebitmap(bitmap);             //} else {             system.out.println("bitmap image: "+position+"="+bitmap);                 //imageview.setimageresource(r.drawable.android_logo);             //}           return rowview;     } 

try calling notifydatasetchanged() when add items list, requestlayout() may trick.


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