title: App delegate methods aren't being called in iOS 13
body: <p>I am using Xcode 11 and building an app for iOS 13. In a new project I created in Xcode some of the UIApplicationDelegate methods were missing so I added them back into the app delegate file. The new template for a "Single View App" project was missing the methods. The problem is that none of the delegate methods are getting called except <code>-application:didFinishLaunchingWithOptions:</code>. Here is my app delegate:</p>
  
  <pre><code>@implementation AppDelegate
  
  - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
      NSLog(@"application:didFinishLaunchingWithOptions:");
      return YES;
  }
  
  - (void)applicationDidEnterBackground:(UIApplication *)application {
      NSLog(@"applicationDidEnterBackground:");
  }
  
  - (void)applicationWillEnterForeground:(UIApplication *)application {
      NSLog(@"applicationWillEnterForeground:");
  }
  #pragma mark - UISceneSession lifecycle
  
  - (UISceneConfiguration *)application:(UIApplication *)application configurationForConnectingSceneSession:(UISceneSession *)connectingSceneSession options:(UISceneConnectionOptions *)options {
      return [[UISceneConfiguration alloc] initWithName:@"Default Configuration" sessionRole:connectingSceneSession.role];
  }
  
  - (void)application:(UIApplication *)application didDiscardSceneSessions:(NSSet&lt;UISceneSession *&gt; *)sceneSessions {
  }
  
  @end
  </code></pre>