Twitter-oAuth-IPhone : Which function on Login Success : twits of followings

I am using Twitter-oAuth-IPhone https://github.com/bengottlieb/Twitter-OAuth-iPhone

Login using this code

if(![twitterObj isAuthorized]){
    UIViewController *controller = [SA_OAuthTwitterController controllerToEnterCredentialsWithTwitterEngine:twitterObj delegate:self];
    if (controller){
        NSLog(@"twitter 2");
        [[self objectForKey:@"self"] presentModalViewController: controller animated: YES];
    }
}

I have 2 questions

• I want to do some code on login success and login fail.... in which function should开发者_Go百科 I code
• Which function return me the my home page updates i.e twits of followings

Amit Battan

I want to do some code on login success and login fail.... in which function should I code
- (void) storeCachedTwitterOAuthData: (NSString *) data forUsername: (NSString *) username

Which function return me the my home page updates i.e twits of followings
getFollowedTimelineSinceID