java - Want to do something to view in item that got clicked in list view -

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i have 2 buttons in each item set invisible. want, when user clicks on item, buttons in item turn visible.

im using custom adapter list view...

public class locationadapter extends baseadapter{     string [] n;     context context;     string[] a;     int bint = view.invisible;      private static layoutinflater inflater=null;     public locationadapter(mainactivity mainactivity, string[] names, string[] addresses, int bint) {         // todo auto-generated constructor stub         this.bint = bint;         n=names;         context=mainactivity;         a=addresses;         inflater = ( layoutinflater )context.getsystemservice(context.layout_inflater_service);     }      @override     public int getcount() {         // todo auto-generated method stub         return n.length;     }      @override     public object getitem(int position) {         // todo auto-generated method stub         return position;     }      @override     public long getitemid(int position) {         // todo auto-generated method stub         return position;     }      public class holder     {         textview name;         textview address;         button b1;         button b2;     }      @override     public view getview(final int position, view convertview, viewgroup parent) {         // todo auto-generated method stub         holder holder=new holder();         view rowview;         rowview = inflater.inflate(r.layout.rowlayout2, null);         holder.name =(textview) rowview.findviewbyid(r.id.edittextname);         holder.address =(textview) rowview.findviewbyid(r.id.edittextaddress);         holder.b1 = (button) rowview.findviewbyid(r.id.edit);         holder.b2 = (button) rowview.findviewbyid(r.id.delete);         holder.b1.setvisibility(bint);         holder.b2.setvisibility(bint);         holder.name.settext(n[position]);         holder.address.settext(a[position]);         rowview.setonclicklistener(new onclicklistener() {             @override             public void onclick(view v) {                 // todo auto-generated method stub                 toast.maketext(context, "you clicked "+n[position], toast.length_long).show();             }          });         return rowview;     } }

can please give me ideas on how need this?

you need set onitemclicklistener on listview , change visibility of buttons inside onitemclick().

also note current implementation of locationadapter not check if(convertview == null) , not set viewholer tag of row view.


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