I'd like to have an xml file similar to strings.xml, where I can name drawable resources. For example, it might look something like this.
<resources>
<drawable name="app_icon">android.R.drawable.sym_def_app_icon</drawable>
<drawable name="share_icon">android.R.drawable.ic_menu_share</drawable>
</resources>
This way if I want to change an icon, I know right where to look and don't have to search through the code.