android - I want to display selected item with some title in Spinner,Like item is:item6 -

i new in android ,i want work like, in spinner if select other items form array,that item should selected including text,for example,if spinner having 10 items,if select 6th item item should display "your item is: item6",this should display in spinner first item,after select of items form array,please me ,,thanks in advance..

string[] categories = {"select one","automobile","computers","education"};    // creating adapter spinner   arrayadapter<string> dataadapter = new arrayadapter<string>(this, android.r.layout.simple_spinner_item, categories);    // attaching data adapter spinner   spinner.setadapter(dataadapter); 

then onitemselected listerner :-

@override public void onitemselected(adapterview<?> parent, view view, int position, long id) {   // on selecting spinner item   string item = parent.getitematposition(position).tostring();   categories[0] = item;   arrayadapter<string> newdataadapter = new arrayadapter<string>(this, android.r.layout.simple_spinner_item, categories);   spinner.setadapter(newdataadapter);    } public void onnothingselected(adapterview<?> arg0) {   // todo auto-generated method stub   }