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POFacebook iOS SDK, Logout (CloseAndClearTokenInformation) not working?
 

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  1. POFacebook iOS SDK, Logout (CloseAndClearTokenInformation) not working?
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    <p>I've set up the Facebook iOS SDK with my app, and everything works fine. I can login using Facebook, but for some reason when I try and click my "Logout" button (top right, see image below), it doesn't do anything. I'm using a Storyboard to create my app (the login xib opens on top of my existing storyboard), and everything in my AppDelegate seems correct. What am I missing? See snippets of code below.</p> <p><strong>AppDelegate.m</strong></p> <pre><code> - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. self.mainViewController = [[SSViewController alloc] initWithNibName:@"SSViewController" bundle:nil]; self.navController = [[UINavigationController alloc] initWithRootViewController:self.mainViewController]; self.window.rootViewController = self.navController; [self.window makeKeyAndVisible]; if (FBSession.activeSession.state == FBSessionStateCreatedTokenLoaded) { // Yes, so just open the session (this won't display any UX). [self openSession]; } else { // No, display the login page. [self showLoginView]; } return YES; } - (void)showLoginView { UIViewController *topViewController = [self.navController topViewController]; UIViewController *modalViewController = [topViewController modalViewController]; // If the login screen is not already displayed, display it. If the login screen is // displayed, then getting back here means the login in progress did not successfully // complete. In that case, notify the login view so it can update its UI appropriately. if (![modalViewController isKindOfClass:[SSLoginViewController class]]) { SSLoginViewController* loginViewController = [[SSLoginViewController alloc] initWithNibName:@"SSLoginViewController" bundle:nil]; [topViewController presentViewController:loginViewController animated:NO completion:nil]; } else { SSLoginViewController* loginViewController = (SSLoginViewController*)modalViewController; [loginViewController loginFailed]; } } </code></pre> <p><strong>SSViewController.m</strong></p> <pre><code>-(void)logoutButtonWasPressed:(id)sender { [FBSession.activeSession closeAndClearTokenInformation]; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view from its nib. self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Logout" style:UIBarButtonItemStyleBordered target:self action:@selector(logoutButtonWasPressed:)]; </code></pre> <p><img src="https://i.stack.imgur.com/5QXKB.png" alt="enter image description here"></p>
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    1. PTQuestion
    1. USBrittany L
    1. USBrittany L
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      1. VTUpMod
    1. COJust to be more specific about it "not doing anything"? Are you breaking execution to check for the activeSession state and it's still open?
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      1. USGnarlyDog
    2. CO@ChrisLavender I assume that the session is active, as whenever I run the app, it brings me to that screen (which means I'm already logged in). If the session wasn't active, the app would open to my login screen.
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      1. POFacebook iOS SDK, Logout (CloseAndClearTokenInformation) not working?
      1. USBrittany L
    3. CORight. Then call [FBSession.activeSession closeAndClearTokenInformation]; then break and check the activeSession state. Is it then closed? If not then the call isn't working. If so and you are logged back in when returning, then maybe a cache needs clearing?
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      1. POFacebook iOS SDK, Logout (CloseAndClearTokenInformation) not working?
      1. USGnarlyDog
 

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