Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Core NFC の新機能 / What's new in Core NFC (WWDC20)

D4b671ba3e441fa2aad85d7508ab67a2?s=47 treastrain / Tanaka Ryoga
July 09, 2020
Programming
2
390

Core NFC の新機能 / What's new in Core NFC (WWDC20)

集まれSwift好き！Swift愛好会スピンオフ WWDC20セッション要約会 @ Online で発表した LT「Core NFC の新機能」です。

D4b671ba3e441fa2aad85d7508ab67a2?s=128

treastrain / Tanaka Ryoga

July 09, 2020
Tweet

More Decks by treastrain / Tanaka Ryoga

See All by treastrain / Tanaka Ryoga
プロフィールページ（ポートフォリオサイト）を
 Swift-DocC で作れるか？ / Can we create a profile page (portfolio site) in Swift-DocC?
D4b671ba3e441fa2aad85d7508ab67a2?s=48 treastrain
1
50
あらゆる情報を
楽に正しく String にフォーマットする 〜令和2021年から脱却せよ〜 / Easily and correctly format any information into a String
D4b671ba3e441fa2aad85d7508ab67a2?s=48 treastrain
5
1.2k
Kotlin Multiplatform Mobile (KMM) を使った App を Apple M1 Mac で開発しようとしたけど iOS App 向けビルドでコケた / The app build (for iOS) failed that using Kotlin Multiplatform Mobile (KMM) on an Apple M1 Mac
D4b671ba3e441fa2aad85d7508ab67a2?s=48 treastrain
1
400
Japan NFC Reader での UI デザイン / Japan NFC Reader's UI design
D4b671ba3e441fa2aad85d7508ab67a2?s=48 treastrain
3
290
マイナンバーカードに2日で対応、4日でリリースした記録 / Supported to the Japanese Individual Number Card in 2 days, released in 4 days
D4b671ba3e441fa2aad85d7508ab67a2?s=48 treastrain
1
360

Other Decks in Programming

See All in Programming
Pluggable Storage in PostgreSQL
62f5ee39e37ba4f8a22acc714781c879?s=48 sira
1
190
ゴーファーくんと辿るプログラミング言語の歴史/history-of-programming-languages-with-gopher
Be01969dc1e5ac0998183f9a114dbf58?s=48 iwasiman
11
4.9k
20220706_Google Apps Scriptを実演で学ぶ～ GAS × Slack ～
C983c1e22d0d19f21590b83884d9b754?s=48 apachan
2
620
How to start contributing to Kubernetes Projects
Db3181d9b15867e445d87720bfc59577?s=48 ydfu
0
130
アジャイルで始める データ分析基盤構築
384e4d8bab8ac2a5e6f64dab1300c491?s=48 nagano
1
860
Better Angular Architectures: Architectures with Standalone Components @DWX2022
15934fa2aa7b2ce21f091e9b7cffa856?s=48 manfredsteyer
PRO
1
380
これからのスクラムマスターのキャリアプランの話をしよう - スクラムマスターの前に広がる世界
93b2f8445b4096456c336ec2ea5dd0e7?s=48 psj59129
0
190
レビュー駆動学習のススメ_StaPy#83
86b349524dfba1c635e944f2a9c92e91?s=48 soogie
0
310
パスワードに関する最近の動向
8fd1ae6548d5ab14139c8d8032b76ee1?s=48 kenchan0130
1
320
「混ぜるな危険」を推進する設計
8ec2b967e38f000eb63ae345cd7c58e6?s=48 minodriven
8
2.5k
NestJS_meetup_atamaplus
F0a8d07597a19192791bf663504d2a17?s=48 atamaplus
0
210
WindowsコンテナDojo: 第4回 Red Hat OpenShift Localを使ってみよう
E5eb221d34d4ffbe973f8542b4c3a00e?s=48 oniak3ibm
PRO
0
180

Featured

See All Featured
The Illustrated Children's Guide to Kubernetes
0438ae60cde4c7add6f9da48f28c15cc?s=48 chrisshort
18
40k
Design by the Numbers
027d1ebf66cc039a0bd3b55eeadbe75d?s=48 sachag
271
17k
The Straight Up "How To Draw Better" Workshop
Aff5641764408271f7bc398f2097edd0?s=48 denniskardys
225
120k
What's new in Ruby 2.0
7edec06b5435e0dac07a353b2cc26253?s=48 geeforr
336
30k
Writing Fast Ruby
1f74b13f1e5c6c69cb5d7fbaabb1e2cb?s=48 sferik
612
57k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
88f4e84b94fe07cddbd9e6479d689192?s=48 soudai
39
13k
Why Our Code Smells
20bfe76b3d6105641f879fe45cfc9272?s=48 bkeepers
PRO
324
55k
A Philosophy of Restraint
C9b18d9dff88a9dd2393364c2b3b21bd?s=48 colly
192
15k
JazzCon 2018 Closing Keynote - Leadership for the Reluctant Leader
3ab1249be442027903e1180025340b3f?s=48 reverentgeek
173
8.6k
GraphQLの誤解/rethinking-graphql
3cb4e761dbdb7aebd1ffd85f752e1e3e?s=48 sonatard
31
6.8k
How STYLIGHT went responsive
F716e5f737fcfb03f2cf8d1a184f1dbe?s=48 nonsquared
85
4k
Support Driven Design
1519587b1a0febb658c36c94f6272b0d?s=48 roundedbygravity
87
8.6k

Transcript

  1. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE MPWF@TXJGU ू·Ε4XJGU޷͖ʂ4XJGUѪ޷ձεϐϯΦϑ88%$ηογϣϯཁ໿ձ!0OMJOF+VMZ  $PSF/'$ʹؔ͢Δ৽ػೳ 8IBUTOFXJO$PSF/'$ USFBTUSBJO5BOBLB3ZPHB !USFBTUSBJO 

  2. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE  USFBTUSBJO5BOBLB3ZPHB 4XJGU J04 XBUDI04 $PSF/'$ 044 ɹɹɹɹɹɹɹɹɹɹ!USFBTUSBJOɹIUUQTUSFUKQ 

    ߴઐʢʣ‎େֶʢʣ‎৽ଔʢʣ ੜ·Εͯ͸͡Ίͯຊ֨తʹऔΓ૊Μͩ ϓϩάϥϛϯάݴޠ4XJGU  ࣗݾ঺հ

  3. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE  +BQBO/'$3FBEFS J1IPOFͰిࢠϚωʔͷ ࢒ߴɾར༻ཤྺͷಡΈऔΓ J1IPOFͰಡΈऔͬͨཤྺΛ J$MPVEܦ༝ͰଞͷσόΠε͔Β֬ೝͰ͖Δ ೥݄ϦϦʔεɹμ΢ϯϩʔυ਺, !+BQBO/'$3FBEFS J1IPOFͰిࢠϚωʔͷ࢒ߴΛνΣοΫ

    J04"QQ

  4. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE IUUQTHJUIVCDPNUSFBTUSBJO53&5+BQBO/'$3FBEFS +BQBO/'$3FBEFSͷίΞ෦෼Λ044Խͨ͠ϥΠϒϥϦ ӡస໔ڐূ΍ϚΠφϯόʔΧʔυͷҰ෦಺༰ͷಡΈऔΓ΋ *OJUJBMDPNNJU೥݄೔ɹ4UBST!೥݄೔࣌఺  53&5+BQBO/'$3FBEFS .*5-JDFODF 044-JCSBSZ

  5. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE /FBS'JFME$PNNVOJDBUJPO ۙڑ཭ແઢ௨৴ 

  6. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE ೔ৗʹ༹͚ࠐΉ/'$ ͋ͳͨͷपΓʹ΋/'$ w ඇ઀৮ܾࡁ ‎ΫϨδοτΧʔυͷίϯλΫτϨεܾࡁ ‎ϓϦϖΠυܕͷిࢠϚωʔʢަ௨ܥɺҰൠతͳফඅܥʣ w ຊਓ֬ೝ ‎ݸਓ൪߸ʢϚΠφϯόʔʣΧʔυɹɹӡస໔ڐূɹɹύεϙʔτ

    ‎ֶੜূɹɹࣾһূ w σʔλͷަ׵ ‎"OESPJE#FBN "OESPJE*$4d1JF 

  7. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE J1IPOFͰ/'$Λ࢖͏ ‎$PSF/'$ 

  8. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE "QQ$MJQTͰ$PSF/'$͸࢖Θͳ͍ J04Ͱ࢖͑ΔίϯύΫτͳ"QQ w "QQ$MJQTΛ։͘ w /'$ w 23ίʔυ w

    Ϛοϓʢ෇ۙͷݕࡧʣ w 4JSJ͔ΒͷఏҊ w 4BGBSJ w ϝοηʔδ w "QQ$MJQίʔυ w /'$ɾ23ίʔυͷத਎͸ 6OJWFSTBM-JOLT w J04ଆ͕ಡΈऔͬͯॲཧ͢Δ ‎$PSF/'$ͷ࣮૷͸ඞཁͳ͠ 

  9. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE $PSF/'$ʹؔ͢Δ৽ػೳ 8IBUTOFXJO$PSF/'$ XXED w $PSF/'$ͷ֓ཁ 0WFSWJFX w 4XJGUͰͷߏจͷมߋ 4ZOUBYDIBOHFT

    w *40λά޲͚ͷϝιουΛ௥Ճ *40BEEJUJPOT 

  10. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE $PSF/'$ʹؔ͢Δ৽ػೳ 8IBUTOFXJO$PSF/'$ XXED w $PSF/'$ͷ֓ཁ 0WFSWJFX w 4XJGUͰͷߏจͷมߋ 4ZOUBYDIBOHFT

    w *40λά޲͚ͷϝιουΛ௥Ճ *40BEEJUJPOT 

  11. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE 3FTVMUΛ࢖ͬͨ4XJGUߏจ .PEFSO4XJGUTZOUBYXJUI3FTVMU w J04ҎલͷNFCFeliCaTagͷྫ &YBNQMFPGNFCFeliCaTagCFGPSFJ04  detectedFeliCaTag.readWithoutEncryption( serviceCodeList: serviceCodeList,

    blockList: blockList) { ( statusFlag1: Int, statusFlag2: Int, blockData: [Data], error: Error?) in if let error = error { // Handle error. return } // Handle status flag 1, status flag 2 and block data }

  12. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE 3FTVMUΛ࢖ͬͨ4XJGUߏจ .PEFSO4XJGUTZOUBYXJUI3FTVMU w J04Ҏ߱ͷNFCFeliCaTagͷྫ &YBNQMFPGNFCFeliCaTagBGUFSJ04  detectedFeliCaTag.readWithoutEncryption( serviceCodeList: serviceCodeList,

    blockList: blockList) { ( response: Result<(NFCFeliCaStatusFlag, [Data]), Error>) in switch response { case .success((let statusFlag, let blockData)): // Handle NFCFeliCaStatusFlag object and block data case .failure(let error): // Handle Error object. } }

  13. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE detectedFeliCaTag.readWithoutEncryption( serviceCodeList: serviceCodeList, blockList: blockList) { ( statusFlag1: Int,

    statusFlag2: Int, blockData: [Data], error: Error?) in if let error = error { session.invalidate(errorMessage: error.localizedDescription) } guard statusFlag1 == 0x00, statusFlag2 == 0x00 else { session.invalidate( errorMessage: "εςʔλεϑϥά͕ΤϥʔΛ͍ࣔͯ͠·͢ɻ\(statusFlag1), \(statusFlag2)") return } let data = blockData.first! let balance = Int(data[11]) + Int(data[12]) << 8 session.alertMessage = "࢒ߴ: ¥\(balance)" session.invalidate() } ަ௨ܥ*$Χʔυͷ࢒ߴΛಡΈऔΔ J04Ҏલͷ৔߹ɹcompletionHandler 

  14. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE detectedFeliCaTag.readWithoutEncryption( serviceCodeList: serviceCodeList, blockList: blockList) { ( response: Result<(NFCFeliCaStatusFlag,

    [Data]), Error>) in switch response { case .success((let statusFlag, let blockData)): guard statusFlag.statusFlag1 == 0x00, statusFlag.statusFlag2 == 0x00 else { session.invalidate(errorMessage: "εςʔλεϑϥά͕ΤϥʔΛ͍ࣔͯ͠·͢ɻ\(statusFlag)") return } let data = blockData.first! let balance = Int(data[11]) + Int(data[12]) << 8 session.alertMessage = "࢒ߴ: ¥\(balance)" session.invalidate() case .failure(let error): session.invalidate(errorMessage: error.localizedDescription) } } ަ௨ܥ*$Χʔυͷ࢒ߴΛಡΈऔΔ J04Ҏલͷ৔߹ɹresultHandler 

  15. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE Մಡੑ޲্ͷͨΊͷFOVNͷมߋ .PSFEFTDSJQUJWFFOVNT w FOVNͷ໊শมߋ 3FOBNFTPGUIFTFFOVNT w PollingRequestCode‎NFCFeliCaPollingRequestCode w PollingTimeSlot

    ‎NFCFeliCaPollingTimeSlot w EncryptionId ‎NFCFeliCaEncryptionId w NFCISO15693ɺNFCISO7816޲͚ʹ΋໊শมߋɾ௥Ճ͋Γ 0UIFSOFXFOVNT 

  16. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE ࠓ೥͸ΠϯύΫτগͳΊ J04Ͱͷ$PSF/'$ͷϝιου௥Ճͱൺֱͯ͠ w J04Ͱͷ$PSF/'$ʮωΠςΟϒλάΞΫηεͷ௥Ճʯ ‎J04·Ͱ͸ܾΊΒΕͨϑΥʔϚοτʢ/%&'ʣͷΈ ‎ωΠςΟϒϓϩτίϧʢ*40ɺ'FMJ$Bɺ.*'"3&ͳͲʣ͕࢖͑ΔΑ͏ʹ ɹ‎ిࢠϚωʔͷಡΈऔΓɺνϟʔδ ɹ‎ϚΠφϯόʔΧʔυͷಡΈऔΓɺॻ͖ࠐΈ 

    w J04Ͱ͸4XJGUͰͷߏจมߋͱ*40λά޲͚ͷػೳ௥Ճ ‎*40*&$ʹରԠ ‎ਤॻؗͷຊͷλάͳͲ

  17. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE ئ͍׎Θͣ "QQMF8BUDIͰ$PSF/'$͕࢖͑ΔΑ͏ʹʜͳΒͳ͔ͬͨ USFBTUSBJO5BOBLB3ZPHB !USFBTUSBJO ͬͪ͜͸͍ͭͰ΋େৎ෉Ͱ͢Αʜʁ"QQMF͞Μʜʜʁ 88%$ΑΖ͓͘͠ئ͍͠·͢Ͷʜʜʜʁ ޕޙu೥݄೔u5XFFU%FDL 

  18. $PQZSJHIU˜USFBTUSBJO5BOBLB3ZPHBɹ"MMSJHIUTSFTFSWFE ࢀߟ৘ใ ͋Γ͕ͱ͏͍͟͝·ͨ͠ w ຊεϥΠυ͸4QFBLFS%FDLʹͯӾཡͰ͖·͢ IUUQTTQFBLFSEFDLDPNUSFBTUSBJO w ຊεϥΠυͰͷαϯϓϧίʔυΛ(JU)VC(JTUͰެ։͍ͯ͠·͢ IUUQTHJTUHJUIVCDPNUSFBTUSBJOGFDFGBCFFD w

    88%$7JEFPT w $PSF/'$&OIBODFNFOUT88%$ IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED w 8IBUTOFXJO$PSF/'$88%$ IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED