Writing about software delivery, engineering decisions, platform edge cases, and the product lessons worth keeping.
# 📱 Google Play 16KB Page Size Policy and How to Prepare in Unity ## 1. What’s Changing? Starting with **Android 15**, some devices now use a **16KB memory page size** instead of the traditional 4KB. From **Novem...
# 📌 What is MediaPipe? **MediaPipe** is a cross-platform, real-time machine learning framework developed by **Google**. It is mainly used for recognizing elements such as **human motion**, **hands**, and **faces** fr...
I’ve been thinking for a while about what kind of AI service I could create using ChatGPT and Unity. I wanted to learn more about AI naturally through the development process. So, I decided to build an app that generate...
Currenlty I am using some iOS Native Sdks using Unity resolver and Cocopods There were one requeiments after build from unity edtor , it should set antoher iOS target not app's target Firebase and Adsmob's native sdk mo...
Guideline 5.1.1(v) - Data Collection and Storage 5.1.1(v) Account Sign-In If your app doesn’t include significant account-based features, let people use it without a login. If your app supports account creation, you ...
I make an app using unity to support HLS Streaming Playback with Avpro plugin in company It was very useful and avpro provided good events to make some UI features E.g Callback called when seek operation is start or ...
In order to develop a vision pro aplicaion , It has to use Swift UI which used for developed iOS and Mac Os App I studied based two blog posings in korean below and I have test some samples in swifit UI https://b...
2024 February Apple rolling out first vr device a vision pro I am very excited and I am going to research to release for my first app in vision pro Let's do it...
I am using google mediaion for monetization for app in company, Recently I have new requirment to add new ads network for Unity Ads network Like a normal ads network, I just intergated adpater sdk and enabled for unity ...
Good posting below link https://qiita.com/mao_/items/9874c1efa280ed4bb399...
It is not easy to change char value or update or remove in string when we use a c# language It's good with Stringbuilder for that https://school.programmers.co.kr/learn/courses/30/lessons/12951 While I was solving t...
https://school.programmers.co.kr/learn/courses/30/lessons/12939 Recently I solved the algorightm problem, min max value from programmars site While solveing the problem , it needed compareing process to change value...
Object format is reference type, It will save to heap Int and Double format is value type, It will save to stack if value data to save heap data containging box , it is boxing, In the opposite case, unboxing is the cas...
Hi There, Today I am going to share how to test ARfoundation sample code by unity AR Foundation enables you to create multi-platform augmented reality (AR) apps with Unity and it can use All AR features of each platfor...
After updated mac os to ventura,13 version some texts in unity packagemanager system broken it is an unity editor issue from updates in ventura solution is just update to fixed version 2020.3.43f1 Download link h...
In iOS 14.5, Apple requires developers to track users via the App Tracking Transparency framework or obtain permission to access a device's Advertising Identifier (IDFA) See Apple's User Privacy and Data Usage and Apple...
Someday CS Team reported the app cranh issue from customer with crash logs using memoryadresses from more than 16gb of memory from unity after figure out , it is an unity bug like below https://issuetracker.unity3d.com/...
Today I am going to share my ideas to set android app icons using Unity Edtior Look at the Unity Edtior setting window below PlayerSettings -> Player -> Android Tab -> Icon you can see how to set your app icons...
Major AR Packages in unity - AR Core - For Android - AR Kit - For iOS - AR Foundation - Unity AR API - XR Plugin management - Plugin management part AR Foundation capability Both Android and iOS ...
To test on an iPhone device running iOS 16, you need to use Xcode 14,1 or later After updating Xcode, test it on a real device Developer mode disabled One-on-one, how to deal with it On the iPhone you want to test, e...
Swift UI Live Preview Window suddenly disappears Shortcut keys Press Option + Command + Enter to see it again...
When Google announced the Android 12 version, it announced a change in the content that "in order to collect Google advertising identifiers, you need to add a separate permission" In Android 12, a separate permission ha...
Good tutorials for flutter beginner https://youtu.be/C-fKAzdTrLU...
I made a simple fps game using photon 2 service and unity https://github.com/superbderrick/SummerFPS ...
Actually Flutter provider a commands doctor to check build configuraion after install fultter I found some error after doctor commands in terminal like below " component is missing error when flutter doctor command "...
I decided to develop app using flutter so let's write development logs and study things...
Check prefix and suffix var derrickName = "derrick" print(derrickName.hasPrefix("der")) print(derrickName.hasSuffix("ick")) Capital letter, upper case var convertedString: String = "" converte...
Actually I am using some carleer services , linkedin and the remember I just registered my carleer profile at remember service. but they nominated as the person with the most scout offers for 2021 They gave me a gold...
When you try build with google admob for iOS Build after install Google Admob unity plugin, if you met a build error with below message and even after setup GADApplicationIdentifier ID value in plist > "GADInvalidIniti...
On the weekend, I am making the Toy Project app, a visit log app for corona epidemiologic investigations Got a new feature to export log data to excel file format, So I found a way to create excel file in android app T...
A query language for your API GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, g...
After basic setup for AR foundation from above official doc, It occured black screen with error message below No active UnityEngine.XR.ARSubsystems.XRSessionSubsystem is available. Please ensure that a valid loader con...
I posted a posting on my company blog before https://medium.com/pinkfong/ios%EC%97%90%EC%84%9C-unity%EB%A5%BC-%EB%9D%BC%EC%9D%B4%EB%B8%8C%EB%9F%AC%EB%A6%AC%EB%A1%9C-%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0-2f3d5b9f081d...
I posted a posting on my company blog before https://medium.com/smartstudy-tech/pinkfong-membership-sdk-%EA%B0%9C%EB%B0%9C-%ED%94%84%EB%A1%9C%EC%84%B8%EC%8A%A4-%EB%A7%8C%EB%93%A4%EA%B8%B0-9401e84b36b3...
Go to your project root path in terminal Let's do below command > ./gradlew signingReport You can get SHA1/ or SHA-256 Information E.g ...
Actually I am using gatsby for my personal blog, When I tried to start for my blog build using npm command "npm start" it occued some error like below error message Error: EACCES: permission denied, open '/Users/derric...
1. From Java collection Pair - 값이 2개인 튜플 Triple - 값이 3개인 튜플 Array - 객체나 프리미티브 타입으로 구성되어 순번이 있고, 크기가 고정된 콜렉션 List - 객체들이 정렬된 콜렉션 Set - 객체들이 정렬되지 않은 콜렉션 Map - 연관 사전 혹은 키와 값의 맵 2. withIndex() - forin 문에서 Index 또한 사용 가능...
스택(stack)은 제한적으로 접근할 수 있는 나열 구조이다. 그 접근 방법은 언제나 목록의 끝에서만 일어난다. 끝먼저내기 목록(Pushdown list)이라고도 한다. 스택은 한 쪽 끝에서만 자료를 넣거나 뺄 수 있는 선형 구조(LIFO - Last In First Out)으로 되어 있다. 자료를 넣는 것을 '밀어넣는다' 하여 푸쉬(push)라고 하고 반대로 넣어둔 자료를 꺼내는 것을 팝...
코틀린 공부 Log 특이점 정리하기 변수 타입 지정은 생략해도된다 정적 타입이란 변수의 타입이 컴파일 시점에 검증되고 정확해져야 한다는 의미 - 특징 - 향상된 통일성 체크 - Java의 Equal API 대신에 == 사용할것 Null handling 도 덩달아! - Raw 문자열 기능 """ 감싸서 Multiline 처리 용이...
코틀린 공부 Log 특이점 정리하기 변수 타입 지정은 생략해도된다 정적 타입이란 변수의 타입이 컴파일 시점에 검증되고 정확해져야 한다는 의미 - 특징 - 향상된 통일성 체크 - Java의 Equal API 대신에 == 사용할것 Null handling 도 덩달아! - Raw 문자열 기능 """ 감싸서 Multiline 처리 용이...
100% — FF 99% — FC 98% — FA 97% — F7 96% — F5 95% — F2 94% — F0 93% — ED 92% — EB 91% — E8 90% — E6 89% — E3 88% — E0 87% — DE 86% — DB 85% — D9 84% — D6 83% — D4 82% — D1 81% — CF 80% — CC 79% — C9 ...
While I was working on developing for android toy project, I didn't deploy my apk file to my test phone It showed an error meesage like this > "Unable to determine application id com.android.tools.idea.run.ApkProvisio...
현재 근무 중인 회사에서 개발하고 있는 앱을 아마존 앱스토어에 출시하는 과정에 있습니다 개발을 완료하고 Amazon Development console에 최종적인 Android APK 파일을 업로드하였습니다 마켓에 앱을 출시하기에 개발한 게임이나 앱의 지원할 수 있는 Device Spec을 정할 수 있습니다 사진과 같이 Phone, Tablet 등 디바이스별로 정할 수 있는데, 이상하게...
현재 근무하고 있는 회사에서 아마존 결제 라이브러리를 활용해 유니티플러그인을 개발 중입니다 아마존에서 제공하는 IAP 결제 라이브러리를 내부에서 개발한 라이브러리와 결합해서 AAR Format의 통합 라이브러리를 만들었습니다 실제 개발을 완료하고 Test하는 과정에서 기이한 현상이있어 기록으로 남깁니다 아마존 IAP Test 환경 같은 경우에는 크게 3가지 단계로 Test할수있습니다...
Hi There! Today I am going to introduce how to share text or image to each social services while we developing our services with Unity There is very useful plugin ,UnityNativeShare you can download the plugin from thei...
WebRTC You can add real-time communication capabilities to your application that works on top of an open standard It supports video, voice, and generic data to be sent between **peers**, allowing developers to build pow...
WebRTC Android development Getting the Code Android development is only supported on Linux - Install prerequisite software - Create a working directory, enter it, and run: ~~~ $ fetch --nohooks webrtc_android ...
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