Final code cleanup

examples/ASDKgram/Sample/AppDelegate.m

@@ -40,7 +40,7 @@
   [[UINavigationBar appearance] setTranslucent:NO];
   NSDictionary *attributes = @{NSForegroundColorAttributeName:[UIColor whiteColor]};
   [[UINavigationBar appearance] setTitleTextAttributes:attributes];
-  // Hack to make the status bar have white text (changes after scrolling, but not on initial app startup)
+  // make the status bar have white text (changes after scrolling, but not on initial app startup)
   // UINavigationController does not forward on preferredStatusBarStyle calls to its child view controllers.
   // Instead it manages its own state...http://stackoverflow.com/questions/19022210/preferredstatusbarstyle-isnt-called/19513714#19513714
   uikitHomeFeedNavCtrl.navigationBar.barStyle = UIBarStyleBlack;
@@ -49,15 +49,31 @@
   self.window.rootViewController = tabBarController;
   [self.window makeKeyAndVisible];
   
-  // hack to make status bar opaque
-  UIView *statusBarOpaqueUnderlayView         = [[UIView alloc] init];
-  statusBarOpaqueUnderlayView.backgroundColor = [UIColor darkBlueColor];
-  statusBarOpaqueUnderlayView.frame           = [[UIApplication sharedApplication] statusBarFrame];
-  [[[UIApplication sharedApplication] keyWindow] addSubview:statusBarOpaqueUnderlayView];
-  
+  // opaque status bar background
+  self.statusBarOpaqueUnderlayView                 = [[UIView alloc] init];
+  self.statusBarOpaqueUnderlayView.backgroundColor = [UIColor darkBlueColor];
+  self.statusBarOpaqueUnderlayView.frame           = [[UIApplication sharedApplication] statusBarFrame];
+  if ( ![[UIApplication sharedApplication] isStatusBarHidden] ) {
+    [[[UIApplication sharedApplication] keyWindow] addSubview:self.statusBarOpaqueUnderlayView];
+  }
+  [[NSNotificationCenter defaultCenter] addObserver:self
+                                           selector:@selector(handleDidChangeStatusBarOrientationNotification:)
+                                               name:UIApplicationWillChangeStatusBarOrientationNotification
+                                             object:nil];
   return YES;
 }
 
+- (void)handleDidChangeStatusBarOrientationNotification:(NSNotification *)notification;
+{
+  NSNumber *newOrientation = [notification.userInfo objectForKey: UIApplicationStatusBarOrientationUserInfoKey];
+  NSInteger newOrientationInt = [newOrientation integerValue];
+  if (UIInterfaceOrientationIsLandscape(newOrientationInt)) {
+    [self.statusBarOpaqueUnderlayView removeFromSuperview];
+  } else {
+    [[[UIApplication sharedApplication] keyWindow] addSubview:self.statusBarOpaqueUnderlayView];
+  }
+}
+
 - (void)applicationWillResignActive:(UIApplication *)application {
   // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
   // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.