android - How can i hide view in Listview according to the position -

i have relative layout , want hide , show on button click (for each item of list view).

adapter.java

@override public view getview(final int position, view convertview, viewgroup parent) {      inflate list_items.xml      set data   on button click             if view hidden                  view.setvisibility(view.visible);             } else {                 view.setvisibility(view.gone);             }         }     });     return cview; } 

i have modified of code. try this, may works you.

@override public view getview(final int position, view convertview, viewgroup parent) {  inflate list_items.xml  set data  //layout want hide , show         barrl = (relativelayout) convertview.findviewbyid(r.id.layout20);         button= (button) convertview.findviewbyid(r.id.button); // click button           if (button not visible) {                 barrl.setvisibility(view.visible);         } else {                 barrl.setvisibility(view.gone);         }          //button hide , show layout         imageview arrowupdown =           (imageview)convertview.findviewbyid(r.id.arrowupdown);          arrowupdown.setonclicklistener(new view.onclicklistener() {                 @override                 public void onclick(view v) {                  if (arrowupdownis not visible) {                     arrowupdownis.setvisibility(view.visible);                  } else {                     arrowupdownis.setvisibility(view.gone);                  }     notifydatasetchanged();                  }             });             return convertview;         } 

and don't set visibility of button in xml.