How can you add 2 rootviewcontrollers in IOS App using storyboard

Question

I am curious to know if i can develop an app having 2 view controllers .I have gone through some links ,but couldn't find a solution if I'm using storyboard.If i already have a rooviewcontroller,how can i remove it and add another view as rootviewcontroller?Any thoughts?

Answer 1

You can do so. You just have to add the code below to the place/action where you want to change the rootViewController.

//First dismiss your currently loaded ViewController
[self dismissViewControllerAnimated:YES completion:nil];

//Get the keyWindow of the app
UIWindow *window = [[UIApplication sharedApplication]keyWindow];

NSString *identifier = @"Your_Identifier_Name_For_ViewController";// this is the identifier name(Storyboard ID)
                                                                  // of the AnotherRootViewController
                                                                  // which you have to set in your Storyboard
                                                                  // as shown in the figure.

//Now create an object of the AnotherRootViewController
AnotherRootViewController *newRootViewController = [self.storyboard instantiateViewControllerWithIdentifier:identifier];

//Finally set your newRootViewController
[window setRootViewController:newRootViewController];

And make setting of AnotherRootViewController to Storyboard as shown in figure:

Let me know if it satisfy your requirement.