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
Compose でデザインと実装の差異を減らすための取り組み
Search
oidy
January 24, 2025
Programming
1
400
Compose でデザインと実装の差異を減らすための取り組み
2025/1/27 開催「Composeを用いたAndroidアプリ開発のハマりどころ」の登壇資料です。
https://newmo-tech.connpass.com/event/339846/
oidy
January 24, 2025
Tweet
Share
More Decks by oidy
See All by oidy
レガシーな Android アプリのリアーキテクチャ戦略
oidy
1
320
今こそ始める Shared Element Transition
oidy
1
430
Other Decks in Programming
See All in Programming
レガシープロジェクトで最大限AIの恩恵を受けられるようClaude Codeを利用する
tk1351
2
520
Dart 参戦!!静的型付き言語界の隠れた実力者
kno3a87
0
200
Langfuseと歩む生成AI活用推進
licux
3
290
ワープロって実は計算機で
pepepper
2
1.4k
なぜ今、Terraformの本を書いたのか? - 著者陣に聞く!『Terraformではじめる実践IaC』登壇資料
fufuhu
4
640
UbieのAIパートナーを支えるコンテキストエンジニアリング実践
syucream
2
650
#QiitaBash TDDで(自分の)開発がどう変わったか
ryosukedtomita
1
380
TDD 実践ミニトーク
contour_gara
0
120
decksh - a little language for decks
ajstarks
4
21k
20250808_AIAgent勉強会_ClaudeCodeデータ分析の実運用〜競馬を題材に回収率100%の先を目指すメソッドとは〜
kkakeru
0
200
The state patternの実践 個人開発で培ったpractice集
miyanokomiya
0
140
Portapad紹介プレゼンテーション
gotoumakakeru
1
130
Featured
See All Featured
Visualization
eitanlees
146
16k
How to Think Like a Performance Engineer
csswizardry
25
1.8k
Faster Mobile Websites
deanohume
309
31k
Unsuck your backbone
ammeep
671
58k
The Invisible Side of Design
smashingmag
301
51k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
53
2.9k
Mobile First: as difficult as doing things right
swwweet
223
9.9k
Practical Orchestrator
shlominoach
190
11k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.4k
Docker and Python
trallard
45
3.5k
Building a Modern Day E-commerce SEO Strategy
aleyda
43
7.5k
Six Lessons from altMBA
skipperchong
28
4k
Transcript
Compose 2025.1.27
©MIXI 2 MIXI Android / iOS / Flutter 2017 Android
2014 @oidy
UI 5
©MIXI 1. 4 val Gray = Color(0xFFCCCCCC) val LightGray =
Color(0xFFEEEEEE)
©MIXI 2. 5
©MIXI 3. UI 6 @Composable fun UserIcon( uiState: UserScreenUiState )
@Composable fun PostButton( viewModel: PostScreenViewModel )
©MIXI 4. UI 7 @Composable fun UserIcon(...) @Composable fun UserIcon2(...)
@Composable fun UserIcon3(...)
©MIXI 5. padding 8 16 - (48 - 18) /
2 = 1 Material Design 48 x 48 dp
©MIXI 9 minimo 3 2 1 Figma Figma Code Connect
minimo
©MIXI 11 https://minimodel.jp/about
©MIXI • • View Compose • Figma 12 app app
: https://speakerdeck.com/oidy/regasina-android-apurinoriakitekutiyazhan-lue
Figma
©MIXI 14 Figma App Screen Screen A Screen B Library
Components Styles UI ( )
©MIXI 15 app Figma App Screen Screen A Screen B
feature:b feature:a
©MIXI 16 app Figma App Screen Screen A Screen B
feature:b feature:a Library Components core:ui
©MIXI 17 app Figma feature:b feature:a Library Components Styles core:designsystem
core:ui App Screen Screen A Screen B
©MIXI 18 app feature:b feature:a core:designsystem core:ui internal public Color,
ColorScheme, Typography Theme core:ui Theme
©MIXI 19 Figma variables Kotlin internal val White = Color(0xFFFFFFFF)
internal val Black = Color(0xFF1C1C1C) internal val lightColorScheme = lightColorScheme( surface = White, onSurface = Black, ) internal val darkColorScheme = darkColorScheme( surface = Black, onSurface = White, )
©MIXI 20 Kotlin internal val White = Color(0xFFFFFFFF) internal val
Black = Color(0xFF1C1C1C) internal val lightColorScheme = lightColorScheme( surface = White, onSurface = Black, ) internal val darkColorScheme = darkColorScheme( surface = Black, onSurface = White, ) Material Color Scheme Color Scheme
©MIXI Color Scheme 21 internal data class MinimoColorScheme( val primaryVariant:
Color, ) internal val lightMinimoColorScheme = MinimoColorScheme(BlueLight) internal val darkMinimoColorScheme = MinimoColorScheme(Blue) Material
©MIXI 22 internal val LocalMinimoColorScheme = staticCompositionLocalOf { lightMinimoColorScheme }
CompositionLocal @Composable fun MinimoTheme(darkTheme: Boolean = isSystemInDarkTheme(), ...) { CompositionLocalProvider( LocalMinimoColorScheme provides if (darkTheme) { darkMinimoColorScheme } else { lightMinimoColorScheme }, ) { MaterialTheme(...) } } Theme
©MIXI 23 val ColorScheme.primaryVariant: Color @Composable @ReadOnlyComposable get() = LocalMinimoColorScheme.current.primaryVariant
Extension Composable Text( text = text, color = MaterialTheme.colorScheme.primaryVariant, )
©MIXI 24 val ColorScheme.primaryVariant: Color @Composable @ReadOnlyComposable get() = LocalMinimoColorScheme.current.primaryVariant
Extension Composable Text( text = text, color = MaterialTheme.colorScheme.primaryVariant, ) Theme
©MIXI 25 app feature:b feature:a core:designsystem core:ui
©MIXI UI 26 Buttons TextButton IconButton Chips FilterChip InputChip
©MIXI 27 Figma core:ui Buttons TextButton IconButton Chips Section Package
FilterChip InputChip
©MIXI 28 Figma core:ui Buttons TextButton IconButton Chips Component Composable
FilterChip InputChip
©MIXI 29 Figma core:ui Buttons TextButton text IconButton icon Properties
Parameters Figma 1:1
Figma Code Connect
©MIXI Figma Code Connect Figma UI 2024 4 Compose, SwiftUI,
React, HTML 31 @Composable fun Button(...) publish
©MIXI (2025 1 ) 32 Figma Code Connect Figma Dev
Mode Relay Figma Organization or Enterprise Gradle Plugin & Library Figma Professional or Organization or Enterprise Figma Plugin Android Studio Plugin Ladybug Gradle Plugin Kotlin Plugin UI (JSON) Figma Figma Column, Row, Text build Composable
©MIXI UI 33 @FigmaConnect("https://www.figma.com/...") private class ButtonDoc { @FigmaProperty(FigmaType.Text, "text")
private lateinit var text: String @FigmaProperty(FigmaType.Boolean, "enabled") private val enabled: Boolean = true @Composable private fun Example() { Button( onClick = {}, enabled = enabled, ) { Text(text = text) } } } URL Figma Property Boolean Text Enum Instance Compose Params Boolean String Enum Composable Figma
©MIXI UI 34 @FigmaConnect("https://www.figma.com/...") private class ButtonDoc { @FigmaProperty(FigmaType.Text, "text")
private lateinit var text: String @FigmaProperty(FigmaType.Boolean, "enabled") private val enabled: Boolean = true @Composable private fun Example() { Button( onClick = {}, enabled = enabled, ) { Text(text = text) } } }
©MIXI UI 35 @FigmaConnect("https://www.figma.com/...") private class ButtonDoc { @FigmaProperty(FigmaType.Text, "text")
private lateinit var text: String @FigmaProperty(FigmaType.Boolean, "enabled") private val enabled: Boolean = true @Composable private fun Example() { Button( onClick = {}, enabled = enabled, ) { Text(text = text) } } }
©MIXI : 36 @FigmaConnect(...) private class ButtonDoc { ... @Composable
private fun Example() { if (enabled) { Button( onClick = {}, ) ... } else { Button( onClick = {}, enabled = enabled, ) ... } } }
©MIXI : Variant SwiftUI Code Connect hideDefault Compose 37 @FigmaConnect(...)
@FigmaVariant("enabled", "false") private class DisabledButtonDoc { ... @Composable private fun Example() { Button( onClick = {}, enabled = false, ) ... } } @FigmaConnect(...) private class ButtonDoc { ... @Composable private fun Example() { Button( onClick = {}, ) ... } } enabled false
©MIXI UI 38
©MIXI : 39 ReservationHistoryMenu( ... price = "¥4,000", ) Figma
Compose ( ) 1
©MIXI : 40 @FigmaProperty(FigmaType.Text, "price") private val price: Int =
0 ReservationHistoryMenu( ... price = "¥4,000", ) Int ( ) ReservationHistoryMenu( ... price = 4000, )
©MIXI UI Compose Preview publish CI 41 React "AI for
prop mapping" Figma
©MIXI 42 minimo 3 2 1 Figma Figma Code Connect
Figma : file, section, variable, component, property Compose : module, package, theme, composable, parameter Figma Figma UI