I’ve been working on an iPad application that has about 15 view controllers. Some of the view controllers are full screen, others are embedded inside the other view controllers (think split view controller).
On the iPhone navigation is very straight forward. Even if you have a ton of view controllers, you are using one of Apple’s root view controllers (tab or navigation). The navigation is handled by the root view controllers and you are pretty much free to focus on your views.
On the ipad the split view and tab view controllers are not always useful, and for the app I’m working on they do not cut it. I have created separate navigation controller objects to handle hiding/show view controllers based on notifications that get posted when the user performs actions.
Anyone else have experience with solving the navigation problem on the iPad?
have you checked out MGSplitViewController by Matt Gemmell?
http://mattgemmell.com/2010/08/03/mgsplitviewcontroller-updated
I’m not claiming it’ll solve all your navigation problems, but it’s an interesting idea and may help you in finding more/better ways of handling view controllers.