How to add AppDelegate mainwindow xib in Singleview application

Question

I have SingleView application. Now I want to add a mainwindow to my project.

How can I add the window into my project?

Thanks in advance.

Answer 1

First Add Your LoginViewController as self.window.rootViewController such like

Add this code in your Appdelegate.h file

#import <UIKit/UIKit.h>
#import "AppDelegate.h"
@interface AppDelegate : NSObject <UIApplicationDelegate> 

{
    UIWindow *window;
}

@property (nonatomic, retain) UIWindow *window;

@end

Add this code in your Appdelegate.m file (Here i also added UINavigationController too)

  @synthesize window=_window;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackOpaque];

    LoginViewController *loginViewController = [[LoginViewController alloc] init];
    UINavigationController *loginNVController = [[UINavigationController alloc] initWithRootViewController:loginViewController];
    loginNVController.navigationBarHidden = YES;
    self.window.rootViewController = loginNVController;

    self.window.backgroundColor = [UIColor whiteColor];
    [self.window makeKeyAndVisible];

    return YES;
}

OR Add Directly

Check this link for adding window.xib . Check this link