Question

I have a property in AppDelegate that I would like to grab easily. So far it’s not working for me as planned:

[(AppDelegate *)[UIApplication sharedApplication] wasLoggedIn] = YES

AppDelegate.h

@property (nonatomic, assign) BOOL wasLoggedIn;

AppDelegate.m

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    wasLoggedIn = false;
}

What am I doing wrong?

Answer 1

[(AppDelegate *)[UIApplication sharedApplication] wasLoggedIn] = YES;

Should be

[(AppDelegate *)[[UIApplication sharedApplication] delegate] wasLoggedIn] = YES;

You’re calling the method on the UIApplication instance at the moment.