I am using titanium 3.X sdk and i have to develop a drop down in the android action bar as shown in the below link. Is it possible and if how to achieve it.. it would be helpful if i get some tutorial links or code guidances

I am using titanium 3.X sdk and i have to develop a drop down in the android action bar as shown in the below link. Is it possible and if how to achieve it.. it would be helpful if i get some tutorial links or code guidances
