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
はじめてのKenBurnsEffect
Search
Yoichi Nishimura
February 18, 2015
Technology
1.4k
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
はじめてのKenBurnsEffect
第14回 potatotips (iOS/Android開発Tips共有会) での発表資料
Yoichi Nishimura
February 18, 2015
More Decks by Yoichi Nishimura
See All by Yoichi Nishimura
Material Designの作り方 〜Bottom Sheets編〜
nissiy
1
700
iQONのWear Notification最適化
nissiy
2
450
iQON Engineer Seminar - Android
nissiy
0
4.2k
Other Decks in Technology
See All in Technology
そこにあるから地図ができる~位置を示す"モノ"を愉しむ~ - Interface 2026年6月号GPS特集オフ会 / interface_202606_GPS_offline
sakaik
1
190
BPaaSで進むAIオペレーションの現在地 AI実装が効く領域とスケーラビリティの選定と実装
kentarofujii
0
260
10x Speed With QA Agent Platform - How we scaled adoption from individual effort to organizational capability
lycorptech_jp
PRO
0
120
Kotlin 開発のツラミを爆破した話! / Explode the difficulty of Kotlin dev!
eller86
0
140
AIに障害切り分けを全部やってもらった。 。 。 。
estie
0
340
作る力から、見極める力へ — AI時代に広がるエンジニアの価値と役割
rince
0
410
Fabricをフル活用する AI Agent Hub -製造業特化AIエージェントの設計
iotcomjpadmin
0
190
AI時代における最適なQA組織の作り方
ymty
3
350
AIエージェントとPhysical AIが拓く製造業の変革(ハノーバーメッセリキャップ)
iotcomjpadmin
0
210
Multi-Agent並列開発を 安全に回すための技術 / Technology for Safely Multi-Agent Parallel Development
tooppoo
0
250
次世代ランサムウェア対策の考察 / 20260704 Mitsutoshi Matsuo
shift_evolve
PRO
5
1.7k
型は壁、Rustでもバグを直すな、表現できなくせよ
nwiizo
3
170
Featured
See All Featured
Lightning Talk: Beautiful Slides for Beginners
inesmontani
PRO
2
600
Unsuck your backbone
ammeep
672
58k
WCS-LA-2024
lcolladotor
0
670
How to Build an AI Search Optimization Roadmap - Criteria and Steps to Take #SEOIRL
aleyda
1
2.1k
Collaborative Software Design: How to facilitate domain modelling decisions
baasie
1
260
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
9
1.4k
The #1 spot is gone: here's how to win anyway
tamaranovitovic
3
1.1k
Keith and Marios Guide to Fast Websites
keithpitt
413
23k
A better future with KSS
kneath
240
18k
Believing is Seeing
oripsolob
1
160
What Being in a Rock Band Can Teach Us About Real World SEO
427marketing
0
1k
Design in an AI World
tapps
1
260
Transcript
͡Ίͯͷ,FO#VSOT&⒎FDU OJTTJZ
"CPVU.F w OJTTJZʢʹͬ͠ʔʣ !ZPJDIJOJTIJNVSB!OJTTJZ w 7"4*-: JOD w J20/࡞͍ͬͯ·͢ w
झຯөըؑ
,FO#VSOT&⒎FDUʁʁʁ
,FO#VSOT&⒎FDU w υΩϡϝϯλϦʔөըͷಜ ,FO#VSOTʢ!LFOCVSOTʣ͕ଟ༻͢Δ ύϯɾνϧτͱζʔϜΛΈ߹Θٕͤͨ๏ w ੩ࢭըʹಈ͖Λ༩͑ΔޮՌ͕͋Γ·͢ w (PPHMF1MBZχϡʔεελϯυͷΞϨ IUUQKBXJLJQFEJBPSHXJLJέϯɾόʔϯζ
,FO#VSOT7JFX࡞Γ·ͨ͠
'SBNF-BZPVUΛܧঝͨ͠$VTUPN7JFX public class KenBurnsView extends FrameLayout { private boolean mDebugLog
= false; private String mDebugTag = “KenBurnsView";
͍͍͢ΠϯλϑΣʔε @InjectView(R.id.ken_burns_effect) KenBurnsView mKenBurnsEffect; private void startKenBurnsEffect(String... urls) { mKenBurnsEffect.setUrls(urls);
} w "DUJWJUZʢ'SBHNFOUʣ͔Β63-PSϦιʔε*%ΛྻͰ͚ͩ͢
͋ͱࣗಈʹΞχϝʔγϣϯ @Override protected void onDetachedFromWindow() { super.onDetachedFromWindow(); mHandler.removeCallbacks(mAnimationRunnable); } w
ը૾ͷಡΈࠐΈ͕ྃͨ͠ΒΞχϝʔγϣϯ։࢝ w PO%FUBDIFE'SPN8JOEPX ͰΞχϝʔγϣϯऴྃ
Ξχϝʔγϣϯ7JFX1SPQFSUZ"OJNBUPSͰ // Ξχϝʔγϣϯͷॳظঢ়ଶϥϯμϜͰੜ͠ɺ͜ͷલͰઃఆ͢Δ ViewPropertyAnimator animator = view.animate() .translationX(toTranslationX) .translationY(toTranslationY) .scaleX(toScale)
.scaleY(toScale) .setDuration(duration); animator.start(); w ը૾αΠζͱཚΛͬͯ4DBMFͱ5SBOTMBUJPOΛܾఆͤ͞Δ w ͦͷใΛͬͯ7JFX1SPQFSUZ"OJNBUPSͰΞχϝʔγϣϯ
̏ ̎ ը૾ͷݟͤํʢ/ͷ߹ʣ ̍ ࣌ؒͷྲྀΕ ̏ ̎ ̍ ̏ ̎
̍ w ֤ͷը૾ͷBMQIBΛ͍ͬͯ͡ը૾͕ೖΕସΘΔΑ͏ʹݟ͍ͤͯΔ
͜ΕͰ,FO#VSOT7JFX͕࡞ΕΔͰʂ εϚϗΞϓϦʹԶͷ໊͕ڹ͖ΔΜʂ
طʹJ20/Ͱ͍ͬͯ·͢ w J20/ͷϒϥϯυϖʔδͰ࣮ w ֤ϒϥϯυͷϞσϧೖΓը૾͔ΒΛදࣔ ࡱΓͷΈͷϒϥϯυਓؾΞΠςϜͰิర
Γ͍ͨ͜ͱ w େ͖͍ը૾͕͞Εͨࡍͷ00.ରࡦΛೖΕΔ w ը૾ͷऔಘॲཧ͕Πέͯͳ͍ͷͰ͢ w Ξχϝʔγϣϯ։࢝ޙʹ63-PSϦιʔε*%Λ ड͚औΕΔΑ͏ʹͯ͠ಈతʹը૾Λࠩ͠ସ͑ΒΕΔΑ͏ʹ͢Δ w ֎෦ϥΠϒϥϦԽͯ͠ެ։
͍͞͝ʹ w εϚϗΞϓϦʹөըͷٕ๏͕ೖ͞Ε͡Ί͍ͯΔ 48:FBSͳͷͰ++"CSBNTͷϨϯζϑϨΞͱ͔དྷΔ͔X w ,FO#VSOT&⒎FDUΧοί͍͍ʂঁͷࢠ͔Βͷධྑ͍ʂ
͋Γ͕ͱ͏͍͟͝·ͨ͠