Invincible Acquisition Controller

SWIF:

Let tabbarcontroller: uitabbarcontroller = uiapplication. Sharedapplication(). Keywindow?. Rootviewcontroller as ! uitabbarcontroller

let nav: uinavigationcontroller = Tabbarcontroller. Selectedviewcontroller as ! uinavigationcontroller

Then you can push it out.

Nav.Pushviewcontroller(VC, Animated: true)

You can use it when you have too many layers of view in your case, or if you can't get it in a xib situation.

Oh, you can get the tab you want.

Let tabbarcontroller = uiapplication. Sharedapplication(). Keywindow?. rootviewcontroller

let nav = Tabbarcontroller?. childviewcontrollers

Let home:uinavigationcontroller = nav![ 0] as! uinavigationcontroller

Oc:

Uitabbarcontroller *tabbarcontroller = (uitabbarcontroller *)self. Window. Rootviewcontroller;

Uinavigationcontroller * nav = Tabbarcontroller. Selectedviewcontroller;

uiviewcontroller *viewcontroller = nav.viewcontrollers[0];

Invincible Acquisition Controller