WWDC2020キャッチアップ会 -社内勉強会用-

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WWDC2020 ΩϟονΞοϓձ Timersࣾ಺ษڧձ @akatsuki174

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ࠓ೔ͷ࿩

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໨త • WWDC2020Ͱൃද͞Εͨ৽ػೳ΁ͷཧղΛ ਂΊΔ • ྑ͍ػೳ͕͋Ε͹FammʹೖΕΔ΂͘ຊ֨త ʹ࿩ΛਐΊ͍͖͍ͯͨ

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ΰʔϧ • ৽ػೳʹ͍ͭͯ޿͘ઙ͘஌Δ • Ͳͷػೳ͕Fammʹͱͬͯྑͦ͞͏͔ɺඞཁɹ ͳͦ͞͏͔;ΜΘΓݟۃΊΔ

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ٙ໰ʹࢥ͏͜ͱ͕͋ͬͨΒ • ਵ࣌ൃݴOK • ࢲ΋Θ͔Βͳ͔ͬͨΒௐ΂ͯޙ೔Slackʹͯ

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໨࣍ • Widget • App Clip • ϓϥΠόγʔؔ࿈ • ৽͍ࣸ͠ਅϐοΧʔ • ৽͍͠೔෇ϐοΧʔ

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Widget

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ϙΠϯτ • ϗʔϜը໘ʹͰ͔͍ViewΛදࣔͰ͖Δ • όοΫάϥ΢ϯυ௨৴΋Ͱ͖Δ • ෳ਺ͷWidgetσβΠϯΛ࡞ΕΔ • ਓ͸1೔ʹ90ճҎ্ϗʔϜը໘ʹ๚ΕΔΒ͍͠

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΢ΟδΣοτ ͷ௥Ճ %"> ΢ΟδΣοτΛ௥Ճ͍ͯ͠Δಈը

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αΠζ • smallʢ2x2ʣɺmediumʢ2x4ʣɺlarge ʢ4x4ʣͷ3छྨ͋Δ • શͯ༻ҙ͢Δඞཁ͸ͳ͍ʢ͕ɺશ༻ҙਪ঑ʣ • ϨΠΞ΢τɺભҠઌͳͲ͸֤αΠζ͝ͱʹΧ ελϚΠζՄ

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%"> ఱؾΞϓϦͷTNBMM NFEJVN MBSHF΢ΟδΣοτͷεΫγϣ

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ෳ਺ͷ %FFQ-JOL %"> ෳ਺ͷ%FFQ-JOL͕ுΒΕ͍ͯΔ ΢ΟδΣοτΛλοϓͯ͠Δಈը

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ίϯςϯπͷϦϩʔυ • ࣌ؒࢦఆͰϦϩʔυ͢Δ͜ͱ΋Ͱ͖Ε͹ɺ ʮ˓෼ִؒͰϦϩʔυʯͳͲ΋Ͱ͖Δ

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ઃఆ • ఱؾͳΒ౎ࢢɺגՁͳΒ໏ฑͳͲΛઃఆɹɹ Ͱ͖Δ • ༧ΊઃఆϦετΛ༻ҙ͢Δ͜ͱ΋ɺಈతʹɹ ม͑Δ͜ͱ΋Ͱ͖Δ • αʔό͔Βऔ͖ͬͯͨ஋ΛϦετʹ͢Δ͜ͱ ΋Մೳ

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ઃఆͷ มߋ %"> ΢ΟδΣοτͷઃఆΛม͍͑ͯΔಈը

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σβΠϯ • αΠζ͝ͱʹม͑Δ͜ͱ΋Ͱ͖Ε͹ɺɹɹɹ ͦ΋ͦ΋ҟͳΔσβΠϯΛෳ਺࡞ͬͯ΋ྑ͍

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ෳ਺ͷ σβΠϯ %"> ෳ਺ͷ΢ΟδΣοτσβΠϯΛ ΪϟϥϦʔ

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࠷௿ݶ΍Δ΂͖͜ͱ • ৽͍͠ExtensionΛ࡞੒͢Δ • SwiftUIͰ΢ΟδΣοτΛ࡞Δ

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ࢀߟɿඪ४ͷࣸਅΞϓϦ %"> ෳ਺ͷ΢ΟδΣοτσβΠϯΛ ΪϟϥϦʔͰӾཡͯ͠Δಈը

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ࢥͬͨ͜ͱ • Կ͔͠ΒऔΓೖΕ͍ͨ • ͖ͬͱࣸਅΞοϓຕ਺/DAU͋ͨΓʹߩݙ͢Δ • ඪ४ࣸਅΞϓϦͱͷҧ͍͸ग़͍ͨ͠

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App Clip

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ϙΠϯτ • ϑϧαΠζΞϓϦΛμ΢ϯϩʔυ͠ͳͯ͘΋ ΞϓϦͷҰ෦Λ࢖͑ΔΑ͏ʹͳΔ • ෺ཧλάͳͲ͔Β΋ىಈͰ͖Δ • όοΫάϥ΢ϯυૢ࡞͸Ͱ͖ͳ͍

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ΞϓϦͷϑϩʔΠϝʔδ

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App ClipͷϑϩʔΠϝʔδ

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ىಈํ๏

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࠷௿ݶ΍Δ΂͖͜ͱ • apple-app-site-associationʹ௥ه • App Clip༻λʔήοτΛ࡞Δ • App Clip Card༻ͷ࣮૷ • App Store ConnectͰઃఆ

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ͦͷଞ • ෳ਺ͷApp Clip URLΛઃఆͰ͖Δ • ΞϓϦΛΠϯετʔϧࡁΈͷਓ͕App Clip URL Λ౿ΜͩΒ୯७ʹΞϓϦ͕։͘ • ϩάΠϯɺࢧ෷͍ػೳ΋࢖͑Δ • App Clipͱͦͷσʔλ͸30೔ఔ౓Ͱ࡟আ͞ΕΔ

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ͦͷଞ • όοΫάϥ΢ϯυॲཧ͸Ͱ͖ͳ͍ • ϓογϡ௨஌͕࢖͑Δ • ༰ྔ͸10MBҎԼʹ͢Δ

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ࢥͬͨ͜ͱ • ൚༻஫จͰ͸࢖͑Δ͔΋͠Εͳ͍ʢFamilyID ͱ͔͕ඞཁͰͳ͚Ε͹ʣ • ΞϓϦΛମݧͯ͠΋Β͏ϋʔυϧԼ͕Γͦ͏

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ϓϥΠόγʔؔ࿈

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ϙΠϯτ • ࠓ೥΋ϓϥΠόγʔ͕ڧԽ͞ΕͯΔ • ΧϝϥपΓͰݴ͏ͱɺ৽͘͠ʮબ୒ͨࣸ͠ਅ ͷΈڞ༗ΛڐՄʯબ୒ࢶ͕௥Ճ

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%"> J1BE04Ͱ'BNNͷετϨʔδݖݶ͕ ඞཁͳՕॴΛ৮ͬͨಈը

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%"> ઃఆΞϓϦͰࣸਅͷݖݶͷઃఆΛ ม͍͑ͯΔಈը

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ࢥͬͨ͜ͱ • গͳ͘ͱ΋ʮબ୒ͨࣸ͠ਅͷΈʙʯΛબ୒ˠ ࣍ճىಈͨ͠ͱ͖ʹग़ΔΞϥʔτ͸ɺ೔ຊޠ ༁ͷ௥Ճɺऔಘཧ༝આ໌ͷ௥Ճ͸ඞཁͦ͏ • ͦͷଞɺྫ͑͹ϔϧϓͷ௥ՃͳͲɺԿ͔͠Β ͷϢʔβิॿ͸ඞཁ͔΋

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৽͍ࣸ͠ਅϐοΧʔ

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ϙΠϯτ • ࣸਅબ୒༻ͷ৽͍͠UI͕ొ৔ • ݕࡧόʔ͔ΒࣸਅͷߜΓࠐΈ͕Ͱ͖Δ • ϓϥΠόγʔʹ഑ྀ͞Εͨ࡞ΓʹͳͬͯΔ

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No content

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ݕࡧ ʢ೔ຊޠʣ %"> ೔ຊޠͰը૾ݕࡧ͍ͯ͠Δಈը

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ݕࡧ ʢӳޠʣ ͦͷ̍ %"> ӳޠͰը૾ݕࡧ͍ͯ͠Δಈը

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ݕࡧ ʢӳޠʣ ͦͷ̎ %"> ӳޠͰը૾ݕࡧ͍ͯ͠Δಈը

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ෳ਺બ୒ %"> ը૾Λෳ਺બ୒͍ͯ͠Δಈը

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ζʔϜΠϯ Ξ΢τ %"> άϦουද্ࣔͰζʔϜΠϯζʔϜΞ΢τ ͍ͯ͠Δಈը

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ݖݶɺϓϥΠόγʔ໘ • Photo Libraryʹ௚઀ΞΫηε͠ͳ͍ • ڐ୚ΞϥʔτΛग़͢ඞཁ͕ͳ͍ • ΞϓϦ͸ϐοΧʔͰબ୒͞Εͨίϯςϯπɹ ͚ͩ஌Δ͜ͱ͕Ͱ͖Δ

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ࢥͬͨ͜ͱ • ೔ຊޠݕࡧ͕ऑ͔ͬͨΓɺʮFammʹΞοϓ ϩʔυࡁΈͷࣸਅ͸আ֎ʯ͕Ͱ͖ͳͦ͏ɹɹ ͳͷͰɺ·ͩରԠ͠ͳͯ͘΋͍͍ͷͰ͸ • ͱ͸͍͑Apple͸ʮਪ঑ʯͱݴ͍ͬͯΔͷͰɺ ࠓޙ͜Εʹͳ͍ͬͯ͘ͷͩΖ͏ͳ…

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৽͍͠೔෇ϐοΧʔ

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ϙΠϯτ • ৽͍͠λΠϓͷ೔෇ϐοΧʔ͕࢖͑ΔΑ͏ʹ ͳͬͨ • iOS 14 SDKͰϏϧυ͢Δͱશ෦ʮίϯύΫτʯ දࣔʹͳͬͯ͠·͏͔΋…ʁ

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dateදࣔ෦෼ͷUI • compact, inlineλΠϓ͕࢖͑ΔΑ͏ʹͳͬͨ

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.compactදࣔ • UIButtonͷΑ͏ͳ೔෇දࣔΛλοϓͯ͠ɹ ϐοΧʔΛىಈ • ࣌ࠁɺ೔෇ΛϞʔμϧ಺Ͱબ୒Ͱ͖Δ • UIͷεϖʔε͕ݶΒΕ͍ͯΔͱ͖ʹศར

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DPNQBDU 6* %"> DPNQBDUදࣔͷϐοΧʔͷεΫγϣ

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.inlineදࣔ • ϐοΧʔ͕ͦͷ··ຒΊࠐ·Ε͍ͯΔ • ϞʔμϧΛग़͢ख͕ؒল͚Δ • iPadͳͲεϖʔε͕޿͍৔߹ʹ༗ޮ

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JOMJOF 6* %"> JOMJOFදࣔͷϐοΧʔͷεΫγϣ

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dateબ୒෦෼ͷUI

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EBUFબ୒ %"> ϐοΧʔΛ࢖ͬͯ೔෇Λબ୒͍ͯ͠Δಈը

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Կ͔ରԠ͸ඞཁʁ • iOS 13 SDKͰϏϧυͯ͠ΔݶΓ͸େৎ෉ͦ͏ • iOS 14 SDKͰϏϧυͨ͠ΒʮίϯύΫτʯɹ දࣔʹͳͬͪΌ͏…ʁ • υϥϜϩʔϧΛҡ͍࣋ͨ͠ͳΒશ෦ઃఆɹɹ ม͑Δඞཁ͋Δ͔΋

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J04BVUPNBUJD J04BVUPNBUJD %"> J044%,Λ࢖ͬͯɺJ04୺຤ɺJ04୺຤Ͱ ϐοΧʔΛݟͨͱ͖ͷεΫγϣ

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ࢥͬͨ͜ͱ • υϥϜϩʔϧͷ··ʹ͢Δͱͯ͠΋ɺ࣮૷త ͳରԠ͕ඞཁͦ͏ • ࠓ೔෇࢖ͬͯΔͷ͸஀ੜ೔ɺࣸਅͷ೔෇มߋ ͘Β͍ͳͷͰcompactʹͯ͠΋͠ͳͯ͘΋

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·ͱΊ

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·ͱΊ • Widget΍Γ·͠ΐ͏Widget • ϓϥΠόγʔपΓɺϐοΧʔपΓͳͲͳͲ͸ σβΠφʔ͞Μ͝ҰߟΛ

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͓ർΕ༷Ͱͨ͠ʂ