Question

I am getting an different image at the start of the app like a splash screen then i am getting my actual image that i placed in coding.
I placed the splash screen with the following code in my didFinishLaunchingWithOptions:

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{    
    
    self.window.rootViewController = self.tabBarController;
    self.tabBarController.delegate=self;
    [window addSubview:tabBarController.view];
    [self.window makeKeyAndVisible];

    LoginViewController *vc = [[LoginViewController alloc] initWithNibName:@"LoginViewController" bundle:nil];
    self.loginNav = [[UINavigationController alloc] initWithRootViewController:vc];
    
    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
    if([userDefaults valueForKey:@"UserName"] &&[userDefaults valueForKey:@"Password"])
    {
        vc.username=[userDefaults valueForKey:@"UserName"];
        vc.password=[userDefaults valueForKey:@"Password"];
        vc.autoLogin=YES;
        [vc loginSelectorMethod];
    }
    
    else
    {
        [self.window addSubview:self.loginNav.view];
        [self.window makeKeyAndVisible];
    }
    
    splashView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
    splashView.image = [UIImage imageNamed:@"splashscreen.png"];
    [window addSubview:splashView];
    [window bringSubviewToFront:splashView];
    [self performSelector:@selector(removeSplash) withObject:nil afterDelay:3.0]; 
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
    NSLog(@"Registering for remote notifications"); 
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
    
    return YES;
}

Before the splash screen appears , the "Arrow.png" image appears then my splash screen appers.
If i delete the "Arrow.png" then in place of that image another images appears i.e., "aboutus.png" like that it continues.

I searched in my project for the "Arrow.png" it only appears once in my whole project in the coding.

Answer 1

here you add subiview as a tabbar like bellow..

[window addSubview:tabBarController.view];

after you add loginview like bellow..

[self.window addSubview:self.loginNav.view];

and after that you add splashscreen like bellow..

    splashView.image = [UIImage imageNamed:@"splashscreen.png"];
    [window addSubview:splashView];

So this is the problem that you seen more then screen instead of splashscreen.

use bellow code…

   - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{   
   splashView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
    splashView.image = [UIImage imageNamed:@"splashscreen.png"];
    [window addSubview:splashView];
    [window bringSubviewToFront:splashView];
    [self performSelector:@selector(removeSplash) withObject:nil afterDelay:3.0]; 
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
    NSLog(@"Registering for remote notifications"); 
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];

    return YES;
}

and in removeSplash method add this view as a subview of window like bellow..

-(void)removeSplash{
[splashView removeFromSuperView];
LoginViewController *vc = [[LoginViewController alloc] initWithNibName:@"LoginViewController" bundle:nil];
    self.loginNav = [[UINavigationController alloc] initWithRootViewController:vc];

    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
    if([userDefaults valueForKey:@"UserName"] &&[userDefaults valueForKey:@"Password"])
    {
        vc.username=[userDefaults valueForKey:@"UserName"];
        vc.password=[userDefaults valueForKey:@"Password"];
        vc.autoLogin=YES;
        [vc loginSelectorMethod];
    }

    else
    {
        [self.window addSubview:self.loginNav.view];
        [self.window makeKeyAndVisible];
    }
}