android: navigation issue in ListView without touch ui on google DTV -


i working on custom listview activity this

public class mainactivity extends activity {     listview listview = null;     int position = 0; protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);         listview = (listview)findviewbyid(r.id.list);         string[] values = new string[] { "android list view",                  "adapter implementation",                 "simple list view in android",                 "create list view android",                  "android example",                  "list view source code",                  "list view array adapter",                  "android example list view"                 };         madapter = new mylistadapter(this, r.layout.list_item, new arraylist<string>(arrays.aslist(values)));         listview.setadapter(madapter);         listview.setonitemselectedlistener(mitemlistener);     }      private adapterview.onitemselectedlistener mitemlistener = new adapterview.onitemselectedlistener() {          @override         public void onitemselected(adapterview<?> arg0, view arg1,                 int position1, long arg3) {                 madapter.setselection(position1);         }          @override         public void onnothingselected(adapterview<?> arg0) {         }     }; }

and list adapter getview is

@override     public view getview(int position, view convertview, viewgroup parent) {         string result = msearchresultlist.get(position);         viewholder holder = null;         if (convertview == null) {             holder = new viewholder();             layoutinflater inflater = (layoutinflater) mcontext.getsystemservice(context.layout_inflater_service);             convertview = inflater.inflate(mresourceid, parent, false);             holder.mtextview1 = (textview)convertview.findviewbyid(r.id.list_text1);             holder.mtextview2 = (textview)convertview.findviewbyid(r.id.list_text2);             convertview.settag(holder);         }else {             holder = (viewholder) convertview.gettag();         }         if (mselected == position) {             holder.mtextview1.setbackgroundresource(r.drawable.epg_genre_btn_focus);         }else {             holder.mtextview1.setbackground(null);         }         holder.mtextview1.settext(result) ;         holder.mtextview2.settext(result) ;         return convertview;     }      int mselected =0;     void setselection(int pos){         mselected = pos;         notifydatasetchanged();     }

i not working on touch ui on google dtv without touch events. using dpad navigation. every thing working fine until reaching lastvisible position in list. when selected item lastvisible position , press downkey in dpad highlighed(bacground item) first scroll 1 position goes down lastvisible position. please me on have tried many permutation , combination not able solve problem


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