android - how to access inner class variable in outer class method in java -

i want access inner class hashmap variable in outer class method means item selected listener of spinner. have hashmap declare inside inner class , assigning value in hashmap inside inner class method. accessing hashmap value using key in setonitemselectedlistener outer class got null value in hashmap.
made hashmap static in outer class , put value in inner class , again access outer class listener again got null value. if having soltion please tell me. little bit confused here .i don't know wrong. please have solution.

following outer , inner class

public class projectdetailactivity extends sherlockactivity {  // declare hashmap. hashmap<string, string> phaseidkv = new hashmap<string, string>(); @override protected void oncreate(bundle savedinstancestate) {      new loadphasedata().execute(projid);     //create variable of inner class     final projectdetailactivity.loadphasedata inner = new projectdetailactivity().new loadphasedata();      //listener phase spinner      projspinnerphase.setonitemselectedlistener((onitemselectedlistener) new onitemselectedlistener() {          @override         public void onitemselected(adapterview<?> arg0, view arg1,                 int arg2, long arg3) {              int id = projspinnerphase.getselecteditemposition();             ++id;             string p_id= inner.phaseidkv.get(id); //here want access inner class hashmap value             log.v("hashmap value","-"+inner.phaseidkv.get(id));//getting null              toast.maketext(getapplicationcontext(),"item-"+id+" item2"+item+"p_id"+p_id, toast.length_long).show();         }      });      } private class loadphasedata extends asynctask<string, void, void> {       @override     protected void doinbackground(string... params) {         -----         jsonarray phasedata = new jsonarray(jsonpphaselist);             string [] phaseno = new string[jsonpphaselist.length()];             string phase;             string phaseid1;             if (phasedata.length() >0) {                 for(int =0;i<phasedata.length();i++){                     jsonobject jophasefromja = phasedata.getjsonobject(i);                      phase = jophasefromja.getstring("phase_no")                     phaseid1 = jophasefromja.getstring("phase_id");                      phaseidkv.put(phase,phaseid1);                                   }             }         return null;     } 

problem phaseno[index] not initialized. null. key null

also

     hashmap<string, string> phaseidkv = new hashmap<string, string>(); 

a hashmap key value pair strings

      //phaseno string array.       for(int =0;i<phasedata.length();i++){         phase = jophasefromja.getstring("phase_no")        phaseid1 = jophasefromja.getstring("phase_id");        phaseidkv.put(phase ,phaseid1);         } 

to get

     int id = projspinnerphase.getselecteditemposition();      ++id;      string p_id= phaseidkv.get(string.valueof(id));// convert int string      id should match phase key put in hash map 

if want access p_id everywhere in class declare outerclass variable.