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

Transcript

1. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE MPWF@TXJGU
   ू·Ε4XJGU޷͖ʂ4XJGUѪ޷ձεϐϯΦϑ
   88%$ηογϣϯཁ໿ձ
   !
   0OMJOF
   +VMZ
   
    $PSF
   /'$
   ʹؔ͢Δ৽ػೳ 8IBUT
   OFX
   JO
   $PSF
   /'$
   USFBTUSBJO
   
   5BOBLB
   3ZPHB
   !USFBTUSBJO 

2. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE  USFBTUSBJO
   
   5BOBLB
   3ZPHB 4XJGU
   J04
   XBUDI04
   $PSF
   /'$
   044
   ɹɹɹɹɹɹɹɹɹɹ
   
   
   
   !USFBTUSBJOɹIUUQTUSFUKQ
   
   

   ߴઐʢ
   ʣ‎
   େֶʢ
   ʣ‎
   ৽ଔʢʣ
   ੜ·Εͯ͸͡Ίͯຊ֨తʹऔΓ૊Μͩ
   ϓϩάϥϛϯάݴޠ
   4XJGU
   
    ࣗݾ঺հ

3. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE  +BQBO
   /'$
   3FBEFS J1IPOF
   ͰిࢠϚωʔͷ
   ࢒ߴɾར༻ཤྺͷಡΈऔΓ
   J1IPOF
   ͰಡΈऔͬͨཤྺΛ
   J$MPVE
   ܦ༝ͰଞͷσόΠε͔Β֬ೝͰ͖Δ
   ೥݄ϦϦʔεɹμ΢ϯϩʔυ਺
   ,
   
   
   
   
   
   
   !+BQBO/'$3FBEFS J1IPOF
   ͰిࢠϚωʔͷ࢒ߴΛνΣοΫ

   J04
   "QQ

4. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE IUUQTHJUIVCDPNUSFBTUSBJO53&5+BQBO/'$3FBEFS
   +BQBO
   /'$
   3FBEFS
   ͷίΞ෦෼Λ
   044
   Խͨ͠ϥΠϒϥϦ
   ӡస໔ڐূ΍ϚΠφϯόʔΧʔυͷҰ෦಺༰ͷಡΈऔΓ΋
   *OJUJBM
   DPNNJU
   ೥݄೔ɹ
   4UBST
   !
   ೥݄೔࣌఺  53&5+BQBO/'$3FBEFS .*5
   -JDFODF 044
   -JCSBSZ

5. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE /FBS
   'JFME
   $PNNVOJDBUJPO
   ۙڑ཭ແઢ௨৴ 

6. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE ೔ৗʹ༹͚ࠐΉ
   /'$ ͋ͳͨͷपΓʹ΋
   /'$ w ඇ઀৮ܾࡁ
   ‎
   ΫϨδοτΧʔυͷίϯλΫτϨεܾࡁ
   ‎
   ϓϦϖΠυܕͷిࢠϚωʔʢަ௨ܥɺҰൠతͳফඅܥʣ
   w ຊਓ֬ೝ
   ‎
   ݸਓ൪߸ʢϚΠφϯόʔʣΧʔυɹɹӡస໔ڐূɹɹύεϙʔτ
   

   ‎
   ֶੜূɹɹࣾһূ
   w σʔλͷަ׵
   ‎
   "OESPJE
   #FBN
   "OESPJE
   
   *$4
   d
   
   1JF 

7. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE J1IPOF
   Ͱ
   /'$
   Λ࢖͏
   ‎
   $PSF
   /'$ 

8. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE "QQ
   $MJQT
   Ͱ
   $PSF
   /'$
   ͸࢖Θͳ͍ J04
   
   Ͱ࢖͑ΔίϯύΫτͳ
   "QQ w "QQ
   $MJQT
   Λ։͘
   w /'$
   w 23
   ίʔυ
   w

   Ϛοϓʢ෇ۙͷݕࡧʣ
   w 4JSJ
   ͔ΒͷఏҊ
   w 4BGBSJ
   w ϝοηʔδ
   w "QQ
   $MJQ
   ίʔυ
   w /'$ɾ23
   ίʔυͷத਎͸
   6OJWFSTBM
   -JOLT
   w J04
   ଆ͕ಡΈऔͬͯॲཧ͢Δ
   ‎
   $PSF
   /'$
   ͷ࣮૷͸ඞཁͳ͠ 

9. $PQZSJHIU
   ˜
   
   USFBTUSBJO
   
   5BOBLB
   3ZPHBɹ"MM
   SJHIUT
   SFTFSWFE $PSF
   /'$
   ʹؔ͢Δ৽ػೳ 8IBUT
   OFX
   JO
   $PSF
   /'$
   XXED w $PSF
   /'$
   ͷ֓ཁ
   
   
   
   
   0WFSWJFX
   w 4XJGU
   Ͱͷߏจͷมߋ
   
   
   
   
   4ZOUBY
   DIBOHFT
   

   w *40
   λά޲͚ͷϝιουΛ௥Ճ
   
   
   
   
   *40
   BEEJUJPOT 

10. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE $PSF
    /'$
    ʹؔ͢Δ৽ػೳ 8IBUT
    OFX
    JO
    $PSF
    /'$
    XXED w $PSF
    /'$
    ͷ֓ཁ
    
    
    
    
    0WFSWJFX
    w 4XJGU
    Ͱͷߏจͷมߋ
    
    
    
    
    4ZOUBY
    DIBOHFT
    

    w *40
    λά޲͚ͷϝιουΛ௥Ճ
    
    
    
    
    *40
    BEEJUJPOT 

11. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE 3FTVMU
    Λ࢖ͬͨ
    4XJGU
    ߏจ .PEFSO
    4XJGU
    TZOUBY
    XJUI
    3FTVMU w J04
    
    Ҏલͷ
    NFCFeliCaTag
    ͷྫ
    
    
    
    
    &YBNQMF
    PG
    NFCFeliCaTag
    CFGPSF
    J04
      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
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE 3FTVMU
    Λ࢖ͬͨ
    4XJGU
    ߏจ .PEFSO
    4XJGU
    TZOUBY
    XJUI
    3FTVMU w J04
    
    Ҏ߱ͷ
    NFCFeliCaTag
    ͷྫ
    
    
    
    
    &YBNQMF
    PG
    NFCFeliCaTag
    BGUFS
    J04
      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
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE 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 J04
    
    Ҏલͷ৔߹ɹcompletionHandler 

14. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE 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 J04
    
    Ҏલͷ৔߹ɹresultHandler 

15. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE Մಡੑ޲্ͷͨΊͷ
    FOVN
    ͷมߋ .PSF
    EFTDSJQUJWF
    FOVNT w FOVN
    ͷ໊শมߋ
    
    
    
    
    3FOBNFT
    PG
    UIFTF
    FOVNT
    w PollingRequestCode
    
    ‎
    
    NFCFeliCaPollingRequestCode w PollingTimeSlot

    
    
    ‎
    
    NFCFeliCaPollingTimeSlot w EncryptionId
    
    ‎
    
    NFCFeliCaEncryptionId
    w NFCISO15693ɺNFCISO7816
    ޲͚ʹ΋໊শมߋɾ௥Ճ͋Γ
    
    
    
    
    0UIFS
    OFX
    FOVNT 

16. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE ࠓ೥͸ΠϯύΫτগͳΊ J04
    
    Ͱͷ
    $PSF
    /'$
    ͷϝιου௥Ճͱൺֱͯ͠ w J04
    
    Ͱͷ
    $PSF
    /'$ʮωΠςΟϒλάΞΫηεͷ௥Ճʯ
    ‎
    J04
    
    ·Ͱ͸ܾΊΒΕͨϑΥʔϚοτʢ/%&'ʣͷΈ
    ‎
    ωΠςΟϒϓϩτίϧʢ*40
    ɺ'FMJ$Bɺ.*'"3&
    ͳͲʣ͕࢖͑ΔΑ͏ʹ
    ɹ
    ‎
    ిࢠϚωʔͷಡΈऔΓɺνϟʔδ
    ɹ
    ‎
    ϚΠφϯόʔΧʔυͷಡΈऔΓɺॻ͖ࠐΈ 

    w J04
    
    Ͱ͸
    4XJGU
    Ͱͷߏจมߋͱ
    *40
    λά޲͚ͷػೳ௥Ճ
    ‎
    *40*&$
    
    ʹରԠ
    ‎
    ਤॻؗͷຊͷλάͳͲ

17. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE ئ͍׎Θͣ "QQMF
    8BUDI
    Ͱ
    $PSF
    /'$
    ͕࢖͑ΔΑ͏ʹʜͳΒͳ͔ͬͨ USFBTUSBJO
    
    5BOBLB
    3ZPHB
    !USFBTUSBJO
    ͬͪ͜͸͍ͭͰ΋େৎ෉Ͱ͢Αʜʁ
    "QQMF
    ͞Μʜʜʁ
    88%$
    ΑΖ͓͘͠ئ͍͠·͢Ͷʜʜʜʁ
    ޕޙ
    u
    ೥݄೔
    u
    5XFFU%FDL 

18. $PQZSJHIU
    ˜
    
    USFBTUSBJO
    
    5BOBLB
    3ZPHBɹ"MM
    SJHIUT
    SFTFSWFE ࢀߟ৘ใ ͋Γ͕ͱ͏͍͟͝·ͨ͠ w ຊεϥΠυ͸
    4QFBLFS
    %FDL
    ʹͯӾཡͰ͖·͢
    
    
    
    
    IUUQTTQFBLFSEFDLDPNUSFBTUSBJO
    w ຊεϥΠυͰͷαϯϓϧίʔυΛ
    (JU)VC
    (JTU
    Ͱެ։͍ͯ͠·͢
    
    
    
    
    IUUQTHJTUHJUIVCDPNUSFBTUSBJOGFDFGBCFFD
    w

    88%$
    7JEFPT
    w $PSF
    /'$
    &OIBODFNFOUT
    88%$
    
    
    
    
    
    IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED
    w 8IBUT
    OFX
    JO
    $PSF
    /'$
    88%$
    
    
    
    
    
    IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED