java - loading image from fragment in an activity FileNotFoundException error -

i want load image json file after clicking on item of list loaded file activity. show image , it's description.

it loads activity , shows image not it's description. there nthing in logcat.

east.java

@suppresslint("newapi")   public class east extends fragment {      listview list;     textview id;     textview name;     button btngetdata;     east adaptor;      arraylist<hashmap<string, string>> oslist = new arraylist<hashmap<string, string>>();        //url json array     private static string url = "http://ra.com/s/east.php";      //json node names     private static final string tag_array = "coffee";     private static final string tag_id = "id";     private static final string tag_name = "name";     private static final string tag_adress = "adress";     private static final string tag_image = "image";      jsonarray coffee = null;      @override     public view oncreateview(layoutinflater inflater, viewgroup container,                              bundle savedinstancestate) {         // inflate layout fragment         return inflater.inflate(r.layout.east_fragment, container, false);      }      @override     public void onactivitycreated(bundle savedinstancestate) {         // todo auto-generated method stub         super.onactivitycreated(savedinstancestate);          oslist = new arraylist<hashmap<string, string>>();         btngetdata = (button)getview().findviewbyid(r.id.getdata);         btngetdata.setonclicklistener(new view.onclicklistener() {             @override             public void onclick(view view) {                 new jsonparse().execute();                   btngetdata.setvisibility(view.gone);             }         });      }      private class jsonparse extends asynctask<string, string, jsonobject> {          private progressdialog pdialog;         jsonparser jparser = new jsonparser();         private jsonobject json;          @override         protected void onpreexecute() {             super.onpreexecute();             name = (textview)getview().findviewbyid(r.id.name);             id = (textview)getview().findviewbyid(r.id.id);              pdialog = new progressdialog(getactivity());             pdialog.setmessage("getting data ...");             pdialog.setindeterminate(false);             pdialog.setcancelable(true);             pdialog.show();           }          @override         protected jsonobject doinbackground(string... args) {              // getting json url             json = jparser.getjsonfromurl(url);              return json;         }            @override         protected void onpostexecute(jsonobject json) {              pdialog.dismiss();             try {                  // getting json array url                  coffee = json.getjsonarray(tag_array);                   for(int = 0; < coffee.length(); i++){                       jsonobject c = coffee.getjsonobject(i);                       // storing  json item in variable                      string id = null;                      string name = null;                      string adress = null;                      string image = null;                      try {                         id = new string(c.getstring(tag_id).getbytes("iso-8859-1"), "utf8");                     } catch (unsupportedencodingexception e) {                         // todo auto-generated catch block                         e.printstacktrace();                     }                      try {                         name = new string(c.getstring(tag_name).getbytes("iso-8859-1"), "utf8");                     } catch (unsupportedencodingexception e) {                         // todo auto-generated catch block                         e.printstacktrace();                     }                      try {                         adress = new string(c.getstring(tag_adress).getbytes("iso-8859-1"), "utf8");                     } catch (unsupportedencodingexception e) {                         // todo auto-generated catch block                         e.printstacktrace();                     }                      try {                             image = new string(c.getstring(tag_image).getbytes("iso-8859-1"), "utf8");                         } catch (unsupportedencodingexception e) {                             // todo auto-generated catch block                             e.printstacktrace();                         }                        // adding value hashmap key => value                      hashmap<string, string> map = new hashmap<string, string>();                      map.put(tag_id, id);                      map.put(tag_name, name);                      map.put(tag_adress, adress);                      map.put(tag_image, image);                       oslist.add(map);                       list = (listview)getview().findviewbyid(r.id.listview1);                       listadapter adapter = new simpleadapter(getactivity(), oslist,                          r.layout.listview,                          new string[] { tag_id, tag_name, tag_adress }, new int[] {                              r.id.id, r.id.name, r.id.adress});                      list.setadapter(adapter);                      list.setonitemclicklistener(new adapterview.onitemclicklistener() {                           @override                          public void onitemclick(adapterview<?> parent, view view, int position, long id) {                                 intent intent = new intent(getactivity(), singleitemview.class);                                  // pass data rank                                 intent.putextra("rank", oslist.get(+position).get("tag_id"));                                 // pass data country                                 intent.putextra("country", oslist.get(+position).get("tag_name"));                                 // pass data population                                 intent.putextra("population", oslist.get(+position).get("tag_adress"));                                 // pass data flag                                 intent.putextra("flag", oslist.get(+position).get("image"));                                 // start singleitemview class                                 startactivity(intent);                          }                      });                      }             } catch (jsonexception e) {               e.printstacktrace();             }         }     } } 

singleitemview.java

public class singleitemview extends activity { // declare variables string rank; string country; string population; string flag; string position; imageloader imageloader = new imageloader(this);  @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     // view singleitemview.xml     setcontentview(r.layout.singleitemview);      intent = getintent();     // result of rank     rank = i.getstringextra("rank");     // result of country     country = i.getstringextra("country");     // result of population     population = i.getstringextra("population");     // result of flag     flag = i.getstringextra("flag");      // locate textviews in singleitemview.xml     textview txtrank = (textview) findviewbyid(r.id.rank);     textview txtcountry = (textview) findviewbyid(r.id.country);     textview txtpopulation = (textview) findviewbyid(r.id.population);      // locate imageview in singleitemview.xml     imageview imgflag = (imageview) findviewbyid(r.id.flag);      // set results textviews     txtrank.settext(rank);     txtcountry.settext(country);     txtpopulation.settext(population);      int loader = r.drawable.loader;      // capture position , set results imageview     // passes flag images url imageloader.class     imageloader.displayimage(flag, loader, imgflag); } } 

i'm newbie , it's first app. i'll glad if give me solution solve problem.

you passing null context in east.java