Onboard Controller

NTOnboardController.m

//
//  NTOnboardController.m
//
//  Created by Caleb Hicks on 7/10/14.
//
//  Readme: Subscribe to the notification for onboardedKey where you want to run something for onboarding.
//  In your App Delegate or initial view controller, insantiate NTOnboardController and call -checkOnboarded.
//  NTOnboardController will send the onboardedKey notification if the user has not been onboarded.
//
//  Enjoy! Comment or @calebhicks with questions.
//

#import "NTOnboardController.h"

static NSString *onboardedKey = @"onboardedKey";

@implementation NTOnboardController

- (void)checkOnboarded{
    
    if (![[NSUserDefaults standardUserDefaults] boolForKey:onboardedKey]) {
        
        NSLog(@"No onboard detected, posting notification named %@ now", onboardedKey);
        
        [[NSNotificationCenter defaultCenter] postNotificationName:onboardedKey object:nil];
        
        self.onboarded = YES;
    } else {
        NSLog(@"Onboard detected");
        
    }
}

- (void)setOnboarded:(BOOL)onboarded{
    _onboarded = onboarded;
    [[NSUserDefaults standardUserDefaults] setBool:onboarded forKey:onboardedKey];
}

@end