android - Error "java.lang.String cannot be cast to java.lang.Integer" In Custom Adapter -

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i have problem custom adapter put hint in spinner. i've made class adapterspinnerhint extends arrayadapter:

public class adapterspinnerhint extends arrayadapter { int labelhint; int textviewid; int layout; arraylist<string> mitems; context context;  public adapterspinnerhint(context context, int spinner_layout, int field, arraylist<string> list, int label) {     super(context, spinner_layout, list);     textviewid = field;     labelhint = label;     layout = spinner_layout;     mitems=list; }   @override public view getview(int position, view convertview, viewgroup parent) {      view v;     layoutinflater inflater = (layoutinflater)context.getsystemservice(context.layout_inflater_service);     v = inflater.inflate(layout, null);     if (position == getcount()) {         ((textview)v.findviewbyid(textviewid)).settext(labelhint);         ((textview)v.findviewbyid(textviewid)).sethint((integer) getitem(getcount())); //"hint displayed"     }      return v; } @override public int getcount() {     return mitems.size()-1; // dont display last item. used hint. }

and in activity i've created function create spinner

private void createspinnercustomer(jsonarray customers) {     spinner spinner = (spinner) findviewbyid(r.id.customers_spinner);        arraylist<string> customerslist=new arraylist<string>();     for(int i=0;i<customers.length();i++){         try {             customerslist.add(customers.getjsonobject(i).getstring("name"));         } catch (jsonexception e) {             e.printstacktrace();         }     }     customerslist.add(string.valueof(r.string.customer_label));     assert spinner != null;     adapterspinnerhint adapter=new adapterspinnerhint(             getapplicationcontext(), r.layout.spinner_layout, r.id.txt, customerslist, r.string.customer_label);     spinner.setonitemselectedlistener(new adapterview.onitemselectedlistener() {         public void onitemselected(adapterview<?> parent, view view,                                    int pos, long id) {         }          public void onnothingselected(adapterview<?> parent) {         }      });      spinner.setadapter(adapter);     spinner.setselection(adapter.getcount()); }

i create general adapter spinner include hint. i'm getting error on adapterspinnerhint in line:

java.lang.classcastexception: java.lang.string cannot cast java.lang.integer

in function - getview see line - .sethint((integer)getitem(getcount()));

.sethint(string) requires string parameter , passing integer parsing string integer.

do this

.sethint(getitem(getcount));

when calling super in constructor of arrayadapter , passing list of strings parameter, telling arrayadapter type of objects in list string. when getitem(), returning string


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