There are things that weren’t that difficult in UIKit but in SwiftUI. Tracking an app’s life cycle is one of those things. We’ve had to write extra codes to track the status such as applicationWillEnterForeground or applicationDidEnterBackground which are provided in AppDelegate(or SceneDelegate). In fact, rather than turning the app…

While I looking for some design references, I happened to see an image of Pantone’s plastic color chip sets commonly seen in design studios. For those who are hasty, here’s the final view.

This time I brought an example project using matchedGeometryEffect and DispatchQueue to implement some fascinating animations. I will show you a simple cafe app which introduces their products. Let’s peek into a final view.

이 글은 더 나은 이해를 위해 영어로 쓰여진 이 시리즈를 한국어로 옮긴 글입니다. 이 시리즈를 먼저 접해보신 분이라면 읽지 않으셔도 좋습니다. 완전히 같은 내용이거든요. 스포일러 곧 펼쳐질 지루하기 짝이 없는 과정을 단 3줄로 압축한 패키지를 만들었습니다!!! 자세한 내용은 맨 아래를 확인해주세요. GitHub - enebin/Aespa: Easiest camera handling package ever for SwiftUI & UIKit Easiest camera handling package ever for SwiftUI & UIKit - GitHub - enebin/Aespa: Easiest camera handling package ever…github.com 들어가는 말 UIImagePicker …

Previous post Step-by-Step Visual Guide to Developing a Video Recorder App with SwiftUI [2] — View In this post, we will take the preview screen from the session and output it to the View in SwiftUI.enebin.medium.com In the previous post, we explained how to connect the preview screen of the session and display it on the screen. From now on, we will learn how to proceed with recording, stop recording, and handle the recorded files.

Previous post: Step-by-Step Visual Guide to Developing a Video Recorder App with SwiftUI [1] — Set Up The existence of UIImagePickerController is enough to help apps that simply need to take photos or shoot videos. That's…enebin.medium.com In the previous post, we learned how to connect input and output and start a session. In this post, we will take the preview screen from the session and output it to the View in SwiftUI.

The existence of UIImagePickerController is enough to help apps that simply need to take photos or shoot videos. That's what I thought, too. I believed that by using this API while preparing my personal project app, the video shooting part would be solved like a charm. …

Typically, when you’re developing an application, you’re working with high-level and abstracted APIs, which means that you don’t need to consider loading or evicting behavior of cache directly. However, in certain scenarios, it can have a significant impact on your application’s performance. …

So, to quote the document, “that is to say that it is proper for an Observable to issue no notifications, to issue only an OnCompleted or an OnError notification, or to issue only OnNext notifications”. RxSwift Example let subject = BehaviorSubject(value: 0) let observer = subject.asObserver() let observable = subject.asObservable() observable.subscribe(…