a smooth transition between viewControllers?

[jjgraz]

I currently have an application which opens to a viewController and runs for 5 seconds before removing the viewController and entering myApp. It works Great.....However....the transition between the two is rough. Is there a way to make the transition between the two ViewControllers smooth....a fade, or anything? Below is the code in appDelegate in case your not understanding. I appreciate it very much.



- (void)applicationDidFinishLaunching:(UIApplication *)application {
NSTimer *currentTimer = [NSTimer scheduledTimerWithTimeInterval:5.0 target:self selector:@selector(theActionMethod) userInfo:nil repeats:NO];
[window addSubview:viewController.view];
[window makeKeyAndVisible];
}


- (void)theActionMethod {
[viewController.view removeFromSuperview];
[window addSubview:rootController.view];
}


Thank you.

[Niiro13]

Take a look at CATransition, which is demonstrated in the ViewTransitions Apple sample code.

It has a variety of view transitions, including fade.

(you're adding the code after the "window addSubview" line)