Question

When this action gets executed it displays secondviewcontroller directly what i want is that viewcontroller displays first and after 40 or 50 secs it displays secondviewcontroller next and so on.

- (void)displayviewsAction:(id)sender
{
PageOneViewController *viewController = [[PageOneViewController alloc] init];

viewController.view.frame = CGRectMake(0, 0, 320, 480);

SecondViewController *secondController = [[SecondViewController alloc] init];

secondController.view.frame = CGRectMake(0, 0, 320, 480);

[self.view addSubview:viewController.view];

[self.view addSubview:secondController.view]; 

[self.view bringSubviewToFront:viewController.view];

[self.view addSubview:toolbar];

[self.view sendSubviewToBack:viewController.view];

[self.view addSubview:toolbar];

}

Anyone have any ideas how i can do that.

Answer 1

you can add the secondViewController in a separate method and call that method using performSelector:withObject:afterDelay

- (void)displayviewsAction:(id)sender {

PageOneViewController *viewController = [[PageOneViewController alloc] init];    
viewController.view.frame = CGRectMake(0, 0, 320, 480); 
[self.view addSubview:viewController.view];
[self performSelector:@selector(secondViewController) withObject:nil afterDelay:40];  
}


-(void)secondViewController {

SecondViewController *secondController = [[SecondViewController alloc] init];
secondController.view.frame = CGRectMake(0, 0, 320, 480);
[self.view addSubview:secondController.view];
}