//
//  BasicViewController.m
//  RA Image
//
//  Created by Jack on 2017/4/27.
//  Copyright © 2017年 USAI. All rights reserved.
//

#import "BasicViewController.h"

NSString *const LogoutNotification = @"LogouNotification";

@interface BasicViewController ()

@end

@implementation BasicViewController

- (NSNotificationCenter *)notificationCenter {
    return [NSNotificationCenter defaultCenter];
}

- (void)dealloc {
    [self.notificationCenter removeObserver:self];
}

- (void)registNofitication {
    [self.notificationCenter addObserver:self selector:@selector(userLogout:) name:LogoutNotification object:nil];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (id)userDefaultsValue:(NSString *)key {
    
    return [[NSUserDefaults standardUserDefaults] valueForKey:key];
    
}

- (void)setUserDefaultsValue:(id)value forKey:(NSString *)key {
    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
    [userDefaults setValue:value forKey:key];
    [userDefaults synchronize];
}

- (void)userLogout:(NSNotification *)notification {
    if (self.presentedViewController) {
        [self dismissViewControllerAnimated:NO completion:nil];
        return;
    }
    if (self.navigationController) {
        [self.navigationController popToRootViewControllerAnimated:NO];
    }
}


@end