Possible Duplicate:
Standard Android menu icons, for example refresh
I want to use some android drawables because users already familiar with them.
I’ve found this nice site where I can see the names of resources I need. But I couldn’t find some resources inside android.R.drawable.
For example I want to use checkboxes drawables in my application:

From that site I see that names of those drawables are btn_check_off and btn_check_on though I don’t see such names in my android.R.drawable.
Is it even possible to use any system drawable?
Most of assets can be found there:
so, assuming you got all it fetched, in your case:
however not all elements are full available via direct reference. Just copy/modify what you need and add to your project