I like his method of releasing courses. I wouldn't want to wait until it's all in the can. I look forward to the release of every new lesson. And, often, our real time feedback can be addressed in the course content. I think of it as fresh and up to date. Keep an open mind and you will see what I mean as we go along. Don't give up yet. If you want to learn to build advanced iOS UI quickly, you couldn't have spent your money better.

Hi I will recommend if you want to learn more about UI and other topics, Brian does an excellent job in the youtube channel, but also organize a section which has update projects that you can use to learn a ton of new stuff like Core ML, Autolayout, Drawing. Here is the link, 28 videos have fun: https://www.letsbuildthatapp.com/course_video?id=1572

I disagree with you totally, such a stupid language you're using on such a wonderful course. Make sure you open your eyes and read "Coming soon" before joining and complaining about stuff. Let the man do his thing and understand people are actually getting jobs while following his courses! Your negativity is not needed, be grateful! You're learning how to create Apple's AppStore for the price of lunch!!!

Come on, man. "Coming Soon" means it's going to be released later. If you want to purchase before release, I believe Brian will appreciate your early support. But if you decide to look around or want to watch the free overview video first before purchase, it's totally up to you. I don't know how good you are, but if you say "in my case, when i really need to learn and learn fast - this is totally useless for me." makes me feel you designed the whole iOS system. Another thing, think before talk. No matter how many years of experience you have, you're here to learn. Show some respect and appreciation to your teacher. Not only on internet, in your real life.

Even if I only need to understand a few of the feature implementation logic (I am now an advanced iOS developer), I will still buy and read the full course, because it is value for money.

I like this better because it only executes when needed: present(fullListVC, animated: true) { self.tabBarController?.tabBar.superview?.setNeedsLayout() }

Where exactly you locate this piece of code. looks interesting. Thanks tube

Do you have any idea of how to enable the back button in the details page. I would like to enable both swap and the back button as well. Thanks

I ran your project as well and it does the same thing so I think a bug might have crept in? Ta

Hi Brian, the transition into the YouTube app details view (or any other app detail view) at the 7 minute mark of this episode from the full screen view no longer works at the very end of the video? So when you bring up the full list of apps it doesn’t let you click on those cells to transition to the App detail controller? I downloaded your version and it also had the same problem. I’ll try to post a video later.

Nice one....thanks for the course. Best one yet.

Thanks for the tips from both of you. Btw, it's nice to see vietnamese people in here.

Cool, lets build some apps

I believe it is because Brian failed to present the BackEnabledNavigationController. in the handleMultipleAppsTap function, instead of present(fullController,animated: true), use self.present(BackEnabledNavigationController(rootViewController:fullController), animated: true)

Getting unresolved identifier when I try to use: self.present(BackEnabledNavigationController(rootViewController:fullController), animated: true) Can find no documentation on BackEnabledNavigationController in Apple's docs or online. Anybody have any idea how to resolve this?

You can still keep the gestureRecognizer with the implementation that Brian uses on iOS 13 The implementation is similar to the response I gave to 李承諴's question in how the navigationController is presented. @objc fileprivate func handleMultipleAppsTap(gesture: UIGestureRecognizer) { let collectionView = gesture.view var superview = collectionView?.superview while superview != nil { if let cell = superview as? TodayMultipleAppCell { guard let indexPath = self.collectionView.indexPath(for: cell) else { return } let appFullscreenController = TodayMultipleAppsController(mode: .fullscreen) let fullscreenNavigationController = BackEnabledNavigationController(rootViewController: appFullscreenController) appFullscreenController.apps = self.items[indexPath.item].apps fullscreenNavigationController.modalPresentationStyle = .fullScreen navigationController?.present(fullscreenNavigationController, animated: true) return } superview = superview?.superview } }

fullController can be wrapped in an UINavigationController for iOS 13! You have to create a UINavigationController passing in the appFullscreenController as the rooViewController. Then access the fullscreenNavigationController's modalPresentationStyle and set it to fullScreen. Finally pass the fullscreenNavigationController in your present method. if items[indexPath.item].cellType == .multiple { let appFullscreenController = TodayMultipleAppsController(mode: .fullscreen) let fullscreenNavigationController = UINavigationController(rootViewController: appFullscreenController) appFullscreenController.results = items[indexPath.item].apps fullscreenNavigationController.modalPresentationStyle = .fullScreen navigationController?.present(fullscreenNavigationController, animated: true) }