Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
KotlinConf 2024 Global in South Korea Keynote
Search
HyunWoo Lee
June 28, 2024
0
120
KotlinConf 2024 Global in South Korea Keynote
KotlinConf 2024 Global in South Korea에서 진행한 Keynote의 Speaker Deck입니다.
HyunWoo Lee
June 28, 2024
Tweet
Share
More Decks by HyunWoo Lee
See All by HyunWoo Lee
파급효과: From AI to Android Development
l2hyunwoo
0
200
선언형 UI에서의 상태관리
l2hyunwoo
0
470
선언형 UI를 학습할 때 알아둬야하는 키워드들
l2hyunwoo
0
400
Essential concepts to know when learning Declarative UI
l2hyunwoo
2
1.3k
React Native under the hood
l2hyunwoo
0
110
유연한 Composable 설계
l2hyunwoo
0
660
TextField 씹고 뜯고 맛보고 즐기고
l2hyunwoo
0
420
CDG로 모두와 함께 성장하기
l2hyunwoo
0
190
fun HelloKMP(): GladToMeetYou
l2hyunwoo
0
450
Featured
See All Featured
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.8k
Building an army of robots
kneath
306
45k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Mobile First: as difficult as doing things right
swwweet
223
9.7k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
138
34k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
18
960
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
45
7.5k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
30
2.1k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
5
280
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
130
19k
Typedesign – Prime Four
hannesfritz
42
2.7k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
181
53k
Transcript
Keynote What’s new and what’ll be new in Kotlin? @KUGSeoul
KotlinConf’24 Global South Korea
HyunWoo Lee Organizer @Kotlin User Groups Seoul
Kotlin User Groups Kotlin ࢤక҅ ߊী ӝৈೞҊ Kotlin ࢎਊ ҃ਸ
ҕਬೞҊ ೞח ࢎۈٜ۽ ҳࢿػ ѐߊ ழޭפ౭ੑפ.
KotlinConf 2024 was a great success thanks to 102 valued
speakers presenting 77 sessions and 6 workshops, 2000 attendees from all over the world.
Kotlin Script Kotlin with Gradle Project Valhalla + Inlining in
Kotlin What’s new in Kotlin 2.0? Refactoring with Expressive Kotlin Kotlin Mutliplatform + androidx Animations in Compose Mutliplatform
What’s new in Kotlin?
2 million developers regularly write Kotlin code 0 0.5 1
1.5 2 2020 2021 2022 2023 2M 1M
Kotlin
Kotlin 2.0 robust fast future-ready
Kotlin 2X robust fast future-ready
Google X Kotlin
Google K2 Compiler ਗਸ ਤ೧ ӓਵ۽ ֢۱ೞҊ णפ. • Android
Lint • Parcelize • KSP • Compose Compiler Plugin
Compose Compiler Version Compatible Kotlin Version 1.5.13 1.9.23 1.5.12 1.9.23
1.5.11 1.9.23 1.5.10 1.9.22
Compose Compiler Version Compatible Kotlin Version 1.5.13 1.9.23 1.5.12 1.9.23
1.5.11 1.9.23 1.5.10 1.9.22 Kotlin 2.0 റ۽ח JetBrains Compose Compiler۽ Kotlin ߡ ഐജ
Upcoming Updates (BOM 2024.07.00) • HTML Suppor t • Drag
and Drop • Lazy List Item Navigation • Shared Element Transitions
Kotlin Multiplatform Off i cial Suppor t s by Google
Kotlin Multiplatform Jetpack Libraries Stable • Annotations • Collections •
DataStore Alpha • Lifecycle • ViewModels • Room Room ۄ࠳۞ܻ KMP Migration ৈਸ ঌҊ रݶ? റ উࢿਊש KMP Succes: The Android Jetpack Journey ࣁ࣌ਸ ଵҊೞࣁਃ!
Kotlin Multiplatform
Kotlin Multiplatform StableೞҊ पઁಿী ࢎਊ оמפ.
Kotlin Multiplatform StableೞҊ ҅ࣘ೧ࢲ ߊೞҊ णפ. • Direct Kotlin-to-Swift expor
t • Fleet (IDE for Kotlin Multiplatform) • Amper (Declarative Project Conf i guration Tool)
Compose Multiplatform
New Common APIs Navigation Lifecycle ViewModels Resources
Navigation Lifecycle ViewModels Resources
Navigation Lifecycle ViewModels Resources NavHost( navController = navController, startDestination =
“Home” ) { composable(route = “Home”) { HomeScreen( /* TODO */ ) { /* TODO */ } } }
Resources class HomeViewModel: ViewModel() { private val _uiState = MutableStateFlow(HomeUiState())
val uiState = _uiState.asStateFlow() fun setUser(user: UserUiModel) { _uiState.update { it.copy(user = user) } } } Navigation Lifecycle ViewModels
object Icons { val GoogleLogin = Res.drawable.ic_google val AppleLogin =
Res.drawable.ic_apple } Navigation Resources Lifecycle ViewModels
Compose Multiplatform for iOS is now in Beta
Compose Multiplatform for Web is now in Alpha Core Common
APIٜ ࢎਊ оמ Kotlin/Wasm ഝਊೞৈ ઁ
What’s new in Kotlin 2.0? ਸ ঌҊ रਵदݶ റ ӣਊש
Kotlin Language Feature 2.0 and Beyond ࣁ࣌ਸ ଵҊ೧ࣁਃ
Enjoy Today!