Private Spinner Spinner ;
Private list<string> List ;
Private arrayadapter<string> Arrayadapter ; @Override
protected
void onCreate (Bundle savedinstancestate) {
Super. OnCreate (savedinstancestate);Setcontentview (r.layout.
Activity_main); Spinner= (Spinner) Findviewbyid (r.id.
Spinner1); List=
New arraylist<string> (); //new Arrayadapter Adapter Arrayadapter=
New arrayadapter<string> (
This , Android. R.layout.
Simple_spinner_dropdown_item, List); //adapter Setting the drop-down list style Arrayadapter. Setdropdownviewresource (Android. R.layout.
Simple_spinner_dropdown_item); Spinner. Setadapter ( Arrayadapter); //Set listener Spinner. Setonitemselectedlistener (
New Onitemselectedlistener () { @Override
Public
void onitemselected (adapterview<?> parent, view view,
int position,
Long ID) { } @Override
Public
void onnothingselected (adapterview<?> arg0) { } }); }
Android Spinner drop-down list
