Question

In my app delegate, I want to display a Sign Up Screen for application first start.

Here is my code :

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
self.window.rootViewController = self.tabBarController;
[[[self.tabBarController.tabBar items] objectAtIndex:2] setEnabled:NO];    
[[[self.tabBarController.tabBar items] objectAtIndex:3] setEnabled:NO]; 

if (![self checkAuth]) {
    SignupViewController * signUp = [[SignupViewController alloc] initWithNibName:@"SignupView" bundle:nil] ;
    [signUp setManagedObjectContext:self.managedObjectContext];
    [[self tabBarController] presentModalViewController:signUp animated:YES] ;
    [signUp release] ;
}
[self.window makeKeyAndVisible];
return YES;}

Everything works fine, but I don’t want my modalViewController to be animated…

When I change the line :

[[self tabBarController] presentModalViewController:signUp animated:YES] ;

for :

[[self tabBarController] presentModalViewController:signUp animated:NO] ;

My underlying tabBarController is displayed and my modalViewController does not appear !

I spent a lot of time to search someone with a similar problem, but I didn’t found any solution…

Someone can help me please ?

Answer 1

Try to call [self.window makeKeyAndVisible]; before presentModalViewController.