Get access of gridview from its adapter- Android -

i have custom gridview own adapter.i'm handling gridview button click @ adapter's implementation.after pressing button want show quick actionbar "confirm" if user press on confirm action gridview automatically smoothscroll position.this want. have created quick actionbar dont know how implement smoothscroll.

in getview use

gridview gv=(gridview)parent; 

to gridview

edit

run smooth scroll delay

gridview.postdelayed(new runnable() {              @override             public void run() {                 // todo auto-generated method stub                 gridview.smoothscrollby(1000, 10000);             }         }, 1000);