NSUserDefaults Save, Get, Clear...

NSUserDefaults Save, Get, Clear...

// to store in user defaults

NSUserDefaults *StoringKeys = [NSUserDefaults standardUserDefaults];

[StoringKeys setValue: whatever you want to store forKey:@"key1"];

[StoringKeys setValue:whatever you want to store forKey:@"key2"];

[StoringKeys setValue:whatever you want to store forKey:@"key3"];        

[StoringKeys synchronize];

// to get wherever you want those keys

NSUserDefaults * StoringKeys = [NSUserDefaults standardUserDefaults];

NSString * key1 = [StoringKeys valueForKey:@"key1"];

NSString * key1 = [StoringKeys valueForKey:@"key2"];

NSString * key1 = [StoringKeys valueForKey:@"key3"];

DLog(@"key1: ======>  %@", key1);

// To clear or reset all the userDefaults

NSString *appDomain = [[NSBundle mainBundle] bundleIdentifier];

[[NSUserDefaults standardUserDefaults] removePersistentDomainForName:appDomain];

// To clear specific key value in userDefaults

[[NSUserDefaults standardUserDefaults] removeObjectForKey:@"MyKey"];

[[NSUserDefaults standardUserDefaults] synchronize];