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
Jetpack Compose
Search
HiroYUKI Seto
May 17, 2019
Programming
2
790
Jetpack Compose
19/05/17
Shibuya.apk #34 - Report from Google I/O 2019
HiroYUKI Seto
May 17, 2019
Tweet
Share
More Decks by HiroYUKI Seto
See All by HiroYUKI Seto
Androidアプリの 安全なリファクタリングを行うパターン集
seto_hi
2
4.9k
UI TestやVisual Regression Testを コスパ良くやる
seto_hi
3
1.9k
事業支援というお仕事
seto_hi
0
420
MDCの内部実装から学ぶ 表現力の高いViewの作り方
seto_hi
5
1.8k
CoordinatorLayoutのBehaviorを使い倒す
seto_hi
1
410
UI改善に繋がるエンジニアの立ち回り
seto_hi
2
4.7k
MDCのButtonのCorner Family
seto_hi
1
200
MDCのBottomAppBarのShadowの実現方法
seto_hi
0
990
Kyashは なぜ使いやすいのか
seto_hi
1
2.5k
Other Decks in Programming
See All in Programming
『毎日の移動』を支えるGoバックエンド内製開発
yutautsugi
2
270
overlayPreferenceValue で実現する ピュア SwiftUI な AdMob ネイティブ広告
uhucream
0
200
ソフトウェア設計の実践的な考え方
masuda220
PRO
4
630
エンジニアインターン「Treasure」とHonoの2年、そして未来へ / Our Journey with Hono Two Years at Treasure and Beyond
carta_engineering
0
400
Software Architecture
hschwentner
6
2.3k
Goで実践するドメイン駆動開発 AIと歩み始めた新規プロダクト開発の現在地
imkaoru
4
880
Foundation Modelsを実装日本語学習アプリを作ってみた!
hypebeans
1
120
CSC509 Lecture 05
javiergs
PRO
0
310
kiroとCodexで最高のSpec駆動開発を!!数時間で web3ネイティブなミニゲームを作ってみたよ!
mashharuki
0
850
pnpm に provenance のダウングレード を検出する PR を出してみた
ryo_manba
1
150
CSC509 Lecture 07
javiergs
PRO
0
240
AkarengaLT vol.38
hashimoto_kei
1
110
Featured
See All Featured
VelocityConf: Rendering Performance Case Studies
addyosmani
332
24k
Reflections from 52 weeks, 52 projects
jeffersonlam
353
21k
Building Better People: How to give real-time feedback that sticks.
wjessup
369
20k
StorybookのUI Testing Handbookを読んだ
zakiyama
31
6.2k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
253
22k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
16
1.7k
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
285
14k
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
Automating Front-end Workflow
addyosmani
1371
200k
A designer walks into a library…
pauljervisheath
209
24k
How to Ace a Technical Interview
jacobian
280
24k
Transcript
+FUQBDL$PNQPTF גࣜձࣾϊϋφɹށ༏೭
ށ༏೭!TFUP@IJ גࣜձࣾϊϋφ ΞϓϦΤϯδχΞ
None
*FOKPZFE*0
8IBU`T+FUQBDL$PNQPTF
⚠&YQFSJNFOUBM"1*⚠ OPUSFBEZGPSQSPEVDUJPOVTF
8IBU`T+FUQBDL$PNQPTF w +FUQBDLϥΠϒϥϦͷͻͱͭͱͯ͠ఏڙ͞ΕΔ w એݴత6*ߏங w "OLP'MVUUFSͱࣅͨهड़ w YNMͰͷMBZPVUͷସ w
طଘͷ7JFXͷସ w ޓੑΛ࣋ͨͤΔ͜ͱ͕Ͱ͖Δ
8IZ+FUQBDL$PNQPTF
6OCVOEMFUIF6*5PPMLJU w $IFU)BBTFTBZTl"1*EFTJHOJTCVJMEJOHGVUVSFSFHSFUz w 7JFXKBWBສߦऑ w #VUUPOFYUFOET5FYU7JFX w ճస͠ͳ͍4QJOOFS w
7JFXΛ+FUQBDLԽ͍ͨ͠ w 04ΞοϓσʔτΛͭ͜ͱͳ͘όάΛमਖ਼Ͱ͖Δ
+FUQBDL$PNQPTFݪଇ w ,PUMJOͰ؆ܿʴࣗવʹॻ͚Δ w એݴత w ޓੑ͕͋Δ w ඒ͍͠ΞϓϦΛ࡞ΕΔ w
։ൃΛՃ͢Δ IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLDPNQPTFDPSF@QSJODJQMFT
)PXUPVTF
)PXUPVTF w IUUQTBOESPJEHPPHMFTPVSDFDPNQMBUGPSNGSBNFXPSLT TVQQPSU BOESPJEYNBTUFSEFWVJ3&"%.&NEHFUUJOH TUBSUFE w ϥΠϒϥϦԽ͞Ε͍ͯͳ͍ w BOESPJE9ͷ։ൃڥߏங͕ඞཁ
)PXUPVTF override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContent {
Text("hello") } } ˞setContent"DUJWJUZͷ֦ுؔ
)PXUPVTF @Composable fun Greeting(name: String) { Text(name) }
)PXUPVTF @Composable @GenerateView fun Greeting(name: String) { Text(name) }
!(FOFSBUF7JFX w YNMͰఆٛͰ͖Δ • <GreetingView /> w findViewById(R.id.greeting)
)PXUPVTF @Composable fun RallyBody() { Padding(padding = 16.dp) { Column
{ // TODO: scrolling container RallyAlertCard() HeightSpacer(height = 10.dp) RallyAccountsCard() HeightSpacer(height = 10.dp) RallyBillsCard() } } }
·ͱΊ
·ͱΊ w ⚠&YQFSJNFOUBM⚠ w એݴత6*ߏங w طଘͷ7JFXΛஔ͖͑Δͷ w BOOPUBUJPOͰޓੑ͕อͯΔ w
ઈࢍҙݟืूத
ࢀߟϦϯΫ w +FUQBDL$PNQPTF IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLDPNQPTF w +FUQBDL$PNQPTF3&"%.&NE IUUQTBOESPJEHPPHMFTPVSDFDPNQMBUGPSNGSBNFXPSLT TVQQPSU BOESPJEYNBTUFSEFWVJ3&"%.&NE w
%FDMBSBUJWF6*1BUUFSOT (PPHMF*0` IUUQTZPVUVCF7T4UZR-[YP
None