AppDelegate.h
#import <UIKit/UIKit.h> #import "MainViewController.h" @interface AppDelegate : UIResponder <UIApplicationDelegate> @property (strong, nonatomic) UIWindow *window; @property (strong, nonatomic) UINavigationController *navigationController; @property (strong, nonatomic) MainViewController *mainViewController; @end
AppDelegate.m
#import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.
self.window = [[UIWindow alloc]
initWithFrame:[[UIScreen mainScreen] bounds]];
self.window.backgroundColor = [UIColor whiteColor];
self.mainViewController = [[MainViewController alloc] init];
self.navigationController = [[UINavigationController alloc]
initWithRootViewController:_mainViewController];
//[self.navigationController setNavigationBarHidden:YES];
self.window.rootViewController = _navigationController;
[self.window makeKeyAndVisible];
return YES;
}
...
@end
