gistfile1.txt

- (void)applicationDidBecomeActive:(UIApplication *)application
{
    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
    NSLog(@"%s", __PRETTY_FUNCTION__);
    
    if (loginController.parentViewController == NO) {
        // Either login controller doesn't exists (app launch case) or it's already dismissed.
        /*
            1. instantiate new login controller.
            2. present it.
        */
    }else {
        // Login controller is still active. User probably quit the app without passing the login screen.
        // Do nothing. This will retain the state of the login screen.
    }
}