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
140
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
How Android Uses Data Structures Behind The Scenes
l2hyunwoo
1
620
Understanding Kotlin Multiplatform (Busan)
l2hyunwoo
0
53
Understanding Kotlin Multiplatform
l2hyunwoo
0
300
파급효과: From AI to Android Development
l2hyunwoo
0
250
선언형 UI에서의 상태관리
l2hyunwoo
0
560
선언형 UI를 학습할 때 알아둬야하는 키워드들
l2hyunwoo
0
460
Essential concepts to know when learning Declarative UI
l2hyunwoo
2
1.5k
React Native under the hood
l2hyunwoo
0
140
유연한 Composable 설계
l2hyunwoo
0
710
Featured
See All Featured
Side Projects
sachag
455
43k
Rails Girls Zürich Keynote
gr2m
95
14k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
230
22k
A Tale of Four Properties
chriscoyier
161
23k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.2k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
54k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
How STYLIGHT went responsive
nonsquared
100
5.8k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3.1k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.6k
Building Adaptive Systems
keathley
44
2.8k
Reflections from 52 weeks, 52 projects
jeffersonlam
353
21k
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!