callout feature

iv asked this every where and no one can seem to reply to my question

im implamenting the


<s:navigationContent>

<s:CalloutButton width="56" height="45" icon="assets/1336541250_gtk-about.png"/>


</s:navigationContent>

tags and want to creat a mene function from it as i have added this to the nav bar up the top of my application as a tools option as i want to add text that can be selected on and then when selected be brough to difference screen and or menu options.

also

how do you add a luancher icon to your android app in flash builder ( the icon you click on on your phone to launch the app)