I'm trying to get the selected index of the tabbarController.
let application = UIApplication.sharedApplication().delegate as AppDelegate
let tabbarController = application.tabBarController as UITabBarController
let selectedIndex = tabBarController.selectedIndex
'UITabBarController?' does not have a member named 'selectedIndex'
application.tabBarController is an optional, this means it can be
If you are sure it will never be
nil, do this:
var selectedIndex = tabBarController!.selectedIndex