Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
UICollectionView 基礎編
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
sakaue
November 08, 2019
Programming
150
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
UICollectionView 基礎編
社内勉強会で使用した資料です。
Tipstar #1 UICollectionViewの基礎
sakaue
November 08, 2019
More Decks by sakaue
See All by sakaue
先端事例「Amazon Chime SDK」を用いた1on1ビデオ通話の構築
tosaka07
0
1.8k
SwiftUIを新規プロダクトで用いた話
tosaka07
2
570
Other Decks in Programming
See All in Programming
WebRTC映像をAirPlayに対応させる挑戦.pdf
monolithic_adam
0
330
KiroのSpecで「五目並べ」を作ってみる
satoshi256kbyte
1
330
20260914 AIエージェント時代のPlatform Engineering LLM基盤とプロダクトの責務境界線
kanfab1
7
2.3k
Go × SIMDで高速化するベクトル検索 ~ルーフラインモデルでSIMDが効く境界を探れ! ~
po3rin
1
5.7k
Unity6 URPによる海底をテーマにしたVJシステムの解説 | Unity Shader 完全に理解した 勉強会
gam0022
0
250
Augmenting AI with the Power of Jakarta EE
ivargrimstad
0
380
Vue Fes Japan 2026 タイムテーブル徹底解説
448jp
1
580
Agents on Rails - Rails at Scale 2026
irinanazarova
0
310
App Intentsのビルドプロセスを支える技術
kntkymt
0
490
AWS CDKのカスタムリソースでContinuum(旧Security Agent)を実装した話 | Implementing Continuum (formerly Security Agent) via AWS CDK Custom Resource
akihisaikeda
2
110
大喜利で理解するLLM as a Judge / Understanding LLM-as-a-Judge through Ogiri
rockname
0
180
SONY CISC-NEWS NWS-1750 + NWB-225 フレームバッファの NetBSD/news68k ドライバ実装 / OSC2026Hiroshima
tsutsui
0
160
Featured
See All Featured
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
254
22k
AI Search: Where Are We & What Can We Do About It?
aleyda
0
8k
End of SEO as We Know It (SMX Advanced Version)
ipullrank
3
4.4k
We Have a Design System, Now What?
morganepeng
55
8.3k
Done Done
chrislema
187
17k
How Fast Is Fast Enough? [PerfNow 2025]
tammyeverts
3
910
Art, The Web, and Tiny UX
lynnandtonic
304
22k
Imperfection Machines: The Place of Print at Facebook
scottboms
270
14k
The SEO identity crisis: Don't let AI make you average
varn
0
570
The Spectacular Lies of Maps
axbom
PRO
1
1.1k
Build The Right Thing And Hit Your Dates
maggiecrowley
39
3.5k
Scaling GitHub
holman
464
140k
Transcript
6*$PMMFDUJPO7JFX جૅฤ 5JQTUBS/Pࣾษڧձ !UPTBLB
ΞδΣϯμ w 6*$PMMFDUJPO7JFXͱʁ w Έɾίϯηϓτ w ࣮ w %FMFHBUF w
ߋ৽ύϑΥʔϚϯε
6*$PMMFDUJPO7JFX ͱʁ
None
None
"OPCKFDUUIBUNBOBHFTBOPSEFSFE DPMMFDUJPOPGEBUBJUFNTBOEQSFTFOUT UIFNVTJOHDVTUPNJ[BCMFMBZPVUT
"OPCKFDUUIBUNBOBHFTBOPSEFSFE DPMMFDUJPOPGEBUBJUFNTBOEQSFTFOUT UIFNVTJOHDVTUPNJ[BCMFMBZPVUT σʔλΞΠςϜͷॱং͚ΒΕͨίϨΫγϣϯΛཧ͠ɺ ΧελϚΠζՄೳͳϨΠΞτΛ ༻ɾදࣔ͢ΔΦϒδΣΫτɻ
ͭ·ΓϦετදࣔʁ
ͭ·ΓϦετදࣔʁ ͋ͬͯΔ͚Ͳඍົʹҧ͏
-JTUͰͳ͘$PMMFDUJPO 6*5BCMF7JFXॎܕϦετʹಛԽ 6*$PMMFDUJPO7JFXॎԣάϦουͳΜͰ͟͝Ε
)*($PMMFDUJPOT w ඪ४ͷߦ·ͨάϦουϨΠΞτͰेͳ߹ɺࠜ ຊతͳ৽͍͠σβΠϯΛ࡞͠ͳ͍ w ςΩετͷίϨΫγϣϯͷΘΓʹςʔϒϧΛ༻͢Δ͜ ͱΛݕ౼͢Δ w ಈతͳϨΠΞτͷมߋΛ͢ΔࡍؾΛ͚ͭΔ
https://developer.apple.com/design/human-interface-guidelines/ios/views/collections/
Έɾίϯηϓτ
8FCͷϦετදࣔ6*4DSPMM7JFXͱͷҧ͍ දࣔྖҬͷηϧΠϯελϯεΛੜɾϦαΠΫϧΛߦ͏
8FCͷϦετදࣔ6*4DSPMM7JFXͱͷҧ͍ දࣔྖҬͷηϧΠϯελϯεΛੜɾϦαΠΫϧΛߦ͏ গͳ͍ϝϞϦऑ͍$16Ͱ ύϑΥʔϚϯεΑ͘දࣔ͢ΔͨΊʹඞཁ
ίϯηϓτ w -BZPVU w %BUB4PVSDF w %FMFHBUF
6*$PMMFDUJPO7JFX-BZPVU w ίϯςϯπͷஔ w ϨΠΞτؒͰͷΞχϝʔγϣϯ
6*$PMMFDUJPO7JFX'MPX-BZPVU w 6*$PMMFDUJPO7JFX-BZPVUͷαϒΫϥε w 6*$PMMFDUJPO7JFX%FMFHBUF'MPX-BZPVUFYUFOET 6*$PMMFDUJPO7JFX%FMFHBUF w ϥΠϯϕʔεͷϨΠΞτ
6*$PMMFDUJPO7JFX'MPX-BZPVU w 6*$PMMFDUJPO7JFX-BZPVUͷαϒΫϥε w 6*$PMMFDUJPO7JFX%FMFHBUF'MPX-BZPVUFYUFOET 6*$PMMFDUJPO7JFX%FMFHBUF w ϥΠϯϕʔεͷϨΠΞτ
6*$PMMFDUJPO7JFX%BUB4PVSDF w ίϯςϯπͷఏڙ w ηΫγϣϯͱΞΠςϜͷݸఏڙ
6*$PMMFDUJPO7JFX%FMFHBUF w 0QUJPOBM w 6*4DSPMM7JFX%FMFHBUFͷαϒΫϥε w ͍ΖΜͳ੍ޚ w )JHIMJHIUJOH
w 4FMFDUJPO
6.-
4BNQMF
4BNQMF
4BNQMF
4BNQMF ͻͱ·ͣ͜Εॻ͍ͱΔ͚Ͳɺ ࣮ࡍ͜ΕͬͯͳΜͳΜͩʁ
4BNQMF ͻͱ·ͣ͜Εॻ͍ͱΔ͚Ͳɺ ࣮ࡍ͜ΕͬͯͳΜͳΜͩʁ ͜Εॻ͍͚ͨͩͰͳΜͰ ॻ͍ͨϝιου͕࣮ߦ͞ΕΔΜͩʁ
%FMFHBUFҠৡ
%FMFHBUF େࠇఱ ୭Ͱ͍͍͔Β ଧͪग़ͷখṀΛ ୭͔ʹ;ͬͯ΄͍͠ͳ͊ʜʜ
%FMFHBUF େࠇఱ ୭Ͱ͍͍͔Β ଧͪग़ͷখṀΛ ୭͔ʹ;ͬͯ΄͍͠ͳ͊ʜʜ ϫΠ͕ৼΓ·͢Α ೣ
%FMFHBUF େࠇఱ ͋Γ͕ͱ͞Μʈʈ ೣ
%FMFHBUF େࠇఱ αϯΩϡͳʈʈ ཾ ϫΠৼΓ·͢Α
ίʔυʹͯ͠ΈΔ
ίʔυʹͯ͠ΈΔ 1SPUPDPM ఆٛ͞ΕͨϝιουɺϓϩύςΟΛ ࣮͠ͳ͚ΕͳΒͳ͍
ίʔυʹͯ͠ΈΔ େࠇఱখṀ৮ΕΔ୭͔Λ͍࣋ͬͯΔ͔
ίʔυʹͯ͠ΈΔ ΠϯελϯεԽ
ίʔυʹͯ͠ΈΔ ೣΛେࠇఱʹ͠ͱ͘
ίʔυʹͯ͠ΈΔ େࠇఱ͕ৼΕͬͯݴΘΕͨͷͰʜʜ
ίʔυʹͯ͠ΈΔ େࠇఱࣗͷ͍࣋ͬͯΔ খṀৼΕΔͭʹৼΒͤΔ ʢେࠇఱ୭͔ڵຯͳ͍͠ɺΒͳ͍ʣ
ίʔυʹͯ͠ΈΔ ݁Ռɺຕฦͬͯ͘Δ
6*$PMMFDUJPO7JFX%FMFHBUF 6*$PMMFDUJPO7JFX%BUB4PVSDFҰॹ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX ͓͍ɺ6*$PMMFDUJPO7JFX Ϧϩʔυͯ͘͠Ε SFMPBE%BUB
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX ྃղͰ͢ʜʜɻ දࣔ͢ΔΞΠςϜͷԿݸͰ͔͢ʁ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX Μʔʜʜ̐̌ݸͰ͢ ྃղͰ͢ʜʜɻ දࣔ͢ΔΞΠςϜͷԿݸͰ͔͢ʁ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX Μʔʜʜ̐̌ݸͰ͢ ྃղͰ͢ʜʜɻ දࣔ͢ΔΞΠςϜͷԿݸͰ͔͢ʁ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX Μʔʜʜ̐̌ݸͰ͢ ྃղͰ͢ʜʜɻ දࣔ͢ΔΞΠςϜͷԿݸͰ͔͢ʁ ͜ΕΜʂ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX 0,Ͱ͢ɻ ϨΠΞτ։࢝͠·͢Ͷɻ ʜʜݸͷ$FMMͷαΠζ͍ͩ͘͞ɻ ͍ɻ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX Μʔʜʜ̐̌ݸͰ͢ ྃղͰ͢ʜʜɻ දࣔ͢ΔΞΠςϜͷԿݸͰ͔͢ʁ ͜ΕΜʂ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX 0,Ͱ͢ɻ ಡΈࠐΈ·͢Ͷɻ ʜʜݸͷ$FMM͍ͩ͘͞ɻ ͍ɻ
%FMFHBUF 6*7JFX$POUSPMMFS͘Μ 6*$PMMFDUJPO7JFX Μʔʜʜ̐̌ݸͰ͢ ྃղͰ͢ʜʜɻ දࣔ͢ΔΞΠςϜͷԿݸͰ͔͢ʁ ͜ΕΜʂ
ͭ·Γʜʜ 6*$PMMFDUJPO7JFXͷඳըϥΠϑαΠΫϧʹ߹Θͤͯɺ Ҡৡ͍ͯ͠Δ%FMFHBUF͔ΒσʔλΛΒ͏ͨΊɺ ϝιουΛୟ͍͍ͯΔɻ
͜ΕͰ%FMFHBUFᘳʂ
ύϑΥʔϚϯε
4BNQMF
4BNQMF ҉తʹSFMPBE%BUB Λߦ͍ͬͯ·͕͢ʜ ΄Μͱʹશ෦Ϧϩʔυ͍͍ͯ͠ͷ͔ʁ
SFMPBE%BUB ͷੑ࣭ w શ෦ಡΈࠐΈ w ύϑΥʔϚϯεѱ͍ w Ξχϝʔγϣϯ͠ͳ͍
ࠩߋ৽͠·͠ΐ͏ʂ
ࠩߋ৽"1* ·ͱΊͯߋ৽Ͱ͖·͢
ҙ w QFSGPSN#BUDI6QEBUFΫϩʔδϟͷهड़ॱʹؔΘΒ ͣɺEFMFUFˠJOTFSUʹͳΔɻ w EFMFUF*UFNT w ߋ৽͕Δલͷ*OEFY1BUIΛݩʹ߱ॱ w JOTFSU*UFNT
w আ͕࣮ߦ͞Εͨ͋ͱͷ*OEFY1BUIΛݩʹঢॱ
ҙ w %FMFUFͱ*OTFSUΛͦΕͧΕશͯूΊΔ w %FMFUFΛ࠷ॳʹ߱ॱͰߦ͏ w *OTFSU࠷ޙʹঢॱͰߦ͏
Ͱࠩͷܭࢉͬͯ໘ʂ
J04 6*$PMMFDUJPO7JFX%J⒎BCMF%BUB4PVSDF
͋Γ͕ͱ͏͍͟͝·ͨ͠
ࢀߟʹͳͬͨαΠτ https://qiita.com/shiz/items/0e363219a0151d790d03 https://dev.classmethod.jp/smartphone/ios-10-uicollectionview-pre-fetching/ https://www.bignerdranch.com/blog/custom-collection-view-layouts-with-tvos-part-1/