iosdc2018.pdf

iosdc2018でLTをしたときのアクセシビリティについての資料です。

Transcript

1. Πν͔Β࢝ΊΔ
   ΞΫηγϏϦςΟ J04%$
    
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   !TU[O d·ͣ͸Ͱ͖Δͱ͜Ζ͔Βd
2. ࣗݾ঺հ ߴా৽ࢁ 5BLBUB
   4IJO[BO 4IJ[ ͣ͠
   גࣜձࣾΦϑΟεࠏ
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 ࡶଟͳΤϯδχΞ
 4XJGU
   "OESPJE LPUMJO
   "OHVMBS
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   $
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   J04ΤϯδχΞ໨ࢦ͍ͯ͠·͢
3. ຊ೔ͷςʔϚ͸
   ΞΫηγϏϦςΟ
4. ΞΫηγϏϦςΟ
   ͬͯʁ
5. ํ๏ͱঢ়گʹΑΒͣ
   ୭΋͕৘ใΛ
   ౳͘͠औಘͰ͖Δ͜ͱ
6. ୭ʹͱͬͯʁ
7. ΞΫηγϏϦςΟͬͯ Կ͔ಛผͳ΋ͷʁ
8. ྫ͑͹
9. ి೾͕ೖΒͳ͍….
10. ࿹͕࢖͑ͳ͍….
11. δϣΪϯάத ӡసத ຬһిंͷத ଠཅ͕রΓ͚ͭΔ೔தͷ֎ ΠϠϗϯ๨ΕͯԻ͕ฉ͚ͳ͍ ը໘͕όΩόΩ ՙ෺Ͱ྆ख͕;͕͍ͬͯ͞Δ ௨ৗͷૢ࡞͕ࠔ೉ͳঢ়گ
12. ΞΫηγϏϦςΟ͸
    ୭ʹͰ΋ඞཁͳ΋ͷ
13. Ͳ͏΍ͬͯ
    ΞΫηγϒϧʹ͢Δʁ
14. J04
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    )*( IUUQTEFWFMPQFSBQQMFDPNEFTJHOIVNBOJOUFSGBDFHVJEFMJOFTJPTBQQ BSDIJUFDUVSFBDDFTTJCJMJUZ
15. υΩϡϝϯτ IUUQTEFWFMPQFSBQQMFDPNBDDFTTJCJMJUZ
16. ۩ମతͳػೳ̎ͭ঺հ
17. %ZOBNJD
    5ZQF
20. Ϣʔβͷઃఆʹ߹Θͤͯ จࣈͷେ͖͕͞มΘΔ
21. ઃఆ͔ΒจࣈαΠζΛมߋ
22. ΞΫηγϏϦςΟػೳͰ
    ͞Βʹେ͖ͳจࣈ
23. 5FYU4UZMFΛબͿ νΣοΫΛ͚ͭΔ
24. QSJWBUF
    MFU
    VTFS/BNF
    
    6*-BCFM
    VTFS/BNFGPOU
    
    6*'POUQSFGFSSFE'POU GPS5FYU4UZMF
    UJUMF
    VTFS/BNFBEKVTUT'POU'PS$POUFOU4J[F$BUFHPSZ
    
    USVF จࣈͷେ͖͕͞มΘΔ
25. FYUSB4NBMM FYUSB&YUSB&YUSB-BSHF
    
26. BDDFTTJCJMJUZ.FEJVN BDDFTTJCJMJUZ&YUSB&YUSB&YUSB-BSHF
    
27. %ZOBNJD
    5ZQF
    4J[FT 4UZMF 8FJHIU Y4NBMM 4NBMM .FEJVN -BSHF Y-BSHF YY-BSHF YYY-BSHF -BSHF
    5JUMF 3FHVMBS        5JUMF
     3FHVMBS        5JUMF
     3FHVMBS        5JUMF
     3FHVMBS        )FBEMJOF 4FNJ#PME        #PEZ 3FHVMBS        $BMMPVU 3FHVMBS        4VCIFBE 3FHVMBS        'PPUOPUF 3FHVMBS        $BQUJPO
     3FHVMBS        $BQUJPO
     3FHVMBS        ϑΥϯτ͸4BO
    'SBODJTDP
28. -BSHFS
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    5JUMF 3FHVMBS      5JUMF
     3FHVMBS      5JUMF
     3FHVMBS      5JUMF
     3FHVMBS      )FBEMJOF 4FNJ#PME      #PEZ 3FHVMBS      $BMMPVU 3FHVMBS      4VCIFBE 3FHVMBS      'PPUOPUF 3FHVMBS      $BQUJPO
     3FHVMBS      $BQUJPO
     3FHVMBS      ϑΥϯτ͸4BO
    'SBODJTDP
29. J04͔ΒΧελϜϑΥϯτʹ΋ରԠ 8FC7JFXͰ΋ར༻Մೳ QSJWBUF
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30. ϨΠΞ΢τ่͕ΕΔ͜ͱ͕͋Δ QSJWBUF
    MFU
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    EBUFpSTU#BTFMJOF"ODIPSDPOTUSBJOU FRVBM5P
    VTFS/BNFMBTU#BTFMJOF"ODIPS
    DPOTUBOU
    
31. QSJWBUF
    MFU
    EBUF
    
    6*-BCFM
    
    
    
    
    
    
    
    
    
    
    
    EBUFpSTU#BTFMJOF"ODIPSDPOTUSBJOU&RVBM5P4ZTUFN4QBDJOH#FMPX VTFS/BNFMBTU#BTFMJOF"ODIPS
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     εϖʔεΛࣗಈͰௐ੔ͯ͘͠ΕΔ
32. 7FSUJDBM
    #BTFMJOF
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33. QSJWBUF
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     ͜Ε͸0," ࣮͸#BTFMJOFͰ੍໿͠ͳ͚Ε͹0,ͩͬͨΓ͢Δ
34. override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) { let isAccessibilityCategory = traitCollection.preferredContentSizeCategory.isAccessibilityCategory if isAccessibilityCategory != previousTraitCollection?.preferredContentSizeCategory.isAccessibilityCategory { updateLayoutContraints() } } ΞΫηγϏϦςΟͷઃఆΛΩϟονͰ͖Δ จࣈαΠζͷઃఆʹ߹ΘͤͯશͯͷཁૉΛਨ௚ʹϨΠΞ΢τ
35. GSBNFPSJHJOZ
    
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    ઃఆʹ߹ΘͤͯจࣈͷαΠζ΋ಈతʹऔಘͰ͖Δ खಈͰઃఆ͍ͯ͠Δ৔߹ σϑΥϧτQU͔ΒઃఆʹԠͯ͡มԽ͢Δ
36. 5BCMF7JFX$FMMʹ੍໿Λઃఆ wจࣈͷେ͖͞ʹΑͬͯηϧͷߴ͕͞ม ΘΔͷͰTFMGTJ[JOH͕ඞཁ
    w J04 ඪ४ͷ6*5BCMF7JFX$FMMΛ࢖༻ ͍ͯ͠Δ৔߹ɺࣗಈͰௐ੔ͯ͘͠ΕΔ
    wηϧͷߴ͞Λݻఆʹઃఆɺ·ͨ͸*#Λ ࢖༻͍ͯ͠Δ৔߹ɺௐ੔͕ඞཁ
37. QSJWBUF
    MFU
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    6*-BCFM
    
    
    
    
    
    
    
    
    
    
    
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38. MFU
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     ^ TJ[F5IBU'JUTΛPWFSSJEFͯ͠ߴ͞Λઃఆ DPOUFOU7JFXCPVOETTJ[FXJEUIͰԣ෯Λऔಘ "VUP-BZPVUΛ࢖༻͍ͯ͠ͳ͍৔߹
39. *NBHF΋%ZOBNJD5ZQFʹରԠͰ͖Δ
40. 1%'ͰYͷը૾Λ༻ҙ͢Δ νΣοΫΛ͚ͭΔ
41. QSJWBUF
    MFU
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42. νΣοΫΛ͚ͭΔ
43. ֬ೝํ๏
44. "DDFTTJCJMJUZ
    *OTQFDUPS มߋʹԠͯ͡γϛϡϨʔλ΍࣮ػͷจࣈαΠζ΋มΘΔ
45. 3VO
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46. 7PJDF0WFS
47. δΣενϟʔͰૢ࡞͢ Δը໘ಡΈ্͛ػೳ
48. Ç Ç
49. ࠨ΍͡Δ͠Ϙλϯ
50. ࠨ໼ҹϘλϯʁ
51. 6*"DDFTTJCJMJUZ BDDFTTJCJMJUZ-BCFM BDDFTTJCJMJUZ'SBNF BDDFTTJCJMJUZ5SBJUT BDDFTTJCJMJUZ7BMVF BDDFTTJCJMJUZ)JOU 6*7JFX
52. private var backButton = UIButton() backButton.accessibilityTraits = UIAccessibilityTraitButton backButton.accessibilityLabel = "໭Δ" backButton.accessibilityValue = "" backButton.accessibilityHint = “લͷը໘ʹ໭Γ·͢ɻ"
53. ໭ΔɺϘλϯ
    લͷը໘ʹ໭Γ·͢
54. 6*7JFXʹઃఆ 6*"DDFTTJCJMJUZ&MFNFOU
    ͱͯ͠௥Ճ private var elements: [UIAccessibilityElement] = [] private func setAccessibility(x: CGFloat, y: CGFloat, title: String, text: String) { let frame = CGRect(x: x, y: y, width: barWidth, height: bounds.height - y) let element = UIAccessibilityElement(accessibilityContainer: self) element.accessibilityLabel = title element.accessibilityValue = text element.accessibilityFrameInContainerSpace = frame elements.append(element) } self.accessibilityElements = elements ΧελϜϏϡʔʹ΋ରԠՄೳ GSBNFͰదԠൣғΛࢦఆ ˞6*7JFXͷதͷઃఆͰ͢ɻ
55. element.accessibilityFrameInContainerSpace = frame ࠇ࿮ͷൣғΛઃఆ
56. checkButton.isAccessibilityElement = false 7PJDF0WFSʹ൓Ԡͤ͞ͳ͍Α͏ʹઃఆ΋Ͱ͖Δ νΣοΫϘοΫεʹର͢Δ
    ಡΈ্͛͸ߦΘΕͣɺ
    ηϧશମΛҰͭͷཁૉͱ͢Δ
57. customView.accessibilityCustomActions = [ UIAccessibilityCustomAction( name: “Call", target: self, selector: #selector(activateCallButton) ), UIAccessibilityCustomAction( name: "Open address in Maps”, target: self, selector: #selector(activateLocationButton) ) ] 7PJDF0WFSݶఆͷΞΫγϣϯΛઃఆ UIAccessibility.post(notification: .screenChanged, argument: nil) 7PJDF0WFS΁มߋΛ௨஌ ϑΥʔΧεͷҠಈͳͲͷͨΊ
58. ֬ೝํ๏
59. "DDFTTJCJMJUZ
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60. ·ͱΊ
61. ೉͍͠ʁ
62. ಛผͳٕज़͕
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63. wେࣄͳՕॴͷจࣈΛڧௐ͢Δ
    wϏσΦʹࣈນΛ͚ͭΔ
    w׬ྃ࣌ʹԻΛ໐Β͢
64. શ෦΍Δ΂͖
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65. wରԠ͍ͯ͠Δ㱠࢖͍΍͍͢
    wແཧʹ͢Δͱෛ୲͚ͩˢ
66. ࣗ෼ͷΞϓϦʹ
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67. IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED
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    88%$ಈըϦϯΫू Ұ෦ൈਮ
68. ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
69. "QQMFͷΞΫηγϏϦςΟػೳ঺հ
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70. ·ͣ͸
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71. IUUQTEFWFMPQFSBQQMFDPNWJEFPT QMBZXXED 7PJDF0WFS
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72. 7PJDF0WFSͷ ࢖͍ํ ෇࿥
73. Ç Ç
74. ϗʔϜϘλϯΛ̏ճλοϓ ˞J1IPOF9͸αΠυϘλϯ
75. ૢ࡞ํ๏ w ̍ຊࢦࠨӈεϫΠϓɹ߲໨Ҡಈ
    w ̎ຊࢦԼˠ্ɹશ߲໨ಡΈ্͛
    w ̎ຊࢦ্ˠԼɹεϫΠϓ։࢝Ґஔ͔Βશ߲໨ಡΈ্͛
    w ̏ຊࢦࠨӈεϫΠϓɹը໘ભҠ
    w ̍ຊࢦλοϓɹ߲໨આ໌Ի੠ग़ྗ
    w ̍ຊࢦμϒϧλοϓɹ࣮ߦ
    w ̎ຊࢦλοϓɹಡΈ্͛ఀࢭ
76. εΫϦʔϯΧʔςϯ w ̏ຊࢦλοϓ̏ճ ζʔϜػೳ0/࣌͸̐ճ
    w ը໘Λ0''ʹ͢Δɹ
77. ϩʔλʔ w ̎ຊࢦͰը໘Λճసɹઃఆ߲໨มߋ
    w ̍ຊࢦ্ԼεϫΠϓɹ஋มߋ