A fairly simple question, I believe.
On my Android phone (running Android 2.3.3) I occasionally run into popup-menus that I quite like. They're not context menus, nor option menus -- at least, I believe they aren't.
An example: if you have Skype installed, and you try to call a contact, a popup-menu will ask you whether you want to use the dialer or Skype to complete this action. When it shows up, it greys out the current activity without closing it or opening a new activity.
Does anybody know what this kind of menu is called, and how I create it?
More precisely, I want this menu to show up when the user enables a certain Checkbox in my application.
Thanks in advance!