iPhone SDK: how to switch from a login screen to a navigation interface?

Question

I am beginning in iPhone development and have followed a few tutorials, but please indicate me if I\'m going in the wrong direction. I have implemented my own UInViewContro

Answer 1

Send a notification to your AppDelegate when you do the login and remove the view from the keyWindow an add the navigationController to the same keyWindow.

- (void) applicationDidFinishLaunching: (UIApplication*) application {
    [_window addSubview: [_loginViewController view]];
    [_window makeKeyAndVisible];
}

// This method is on AppDelegate   
- (void) loginComplete {
    [[_loginViewController view] removeFromSuperview];
    [_window addSubview: [_navigationController view]];
}