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KotlinConf 2024 Global in South Korea Keynote
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HyunWoo Lee
June 28, 2024
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KotlinConf 2024 Global in South Korea Keynote
KotlinConf 2024 Global in South Korea에서 진행한 Keynote의 Speaker Deck입니다.
HyunWoo Lee
June 28, 2024
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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!