CA.swift #12 WWDC20報告会 NDAの関係で中身がすかすかのスライド
iOS 14ͷϐοΧʔ͋Ε͜ΕCA.swift #12 WWDC20ใࠂձ@akatsuki174
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ࣗݾհ
• ਢ౻ຘʢ@akatsuki174ʣ• iOS→AndroidΤϯδχΞ• גࣜձࣾTimersॴଐ• Ұ൪Θ͘Θͨ͘͠ػೳɿWidget
ΞΠεϒϨΠΫ5
ࠓͷ
࣍• [New] ColorPicker• [Update] DatePicker
͜ͷࢿྉͷݩʹͳͬͨಈը• Design with iOS pickers, menus and actions• https://developer.apple.com/videos/play/wwdc2020/10205
ࠓͷࢿྉ
ࠓͷࢿྉ• NDAతʹΊͳͱ͜ΖΛൈ͔ͯ͠Ξοϓࡁ• TwitterͰྲྀͯ͠·͢• ΘΓͱ͚ܽͯ͠·ͬͨ…• ϑϧver΄͍͠ਓ͍ͨΒ࿈བྷ͍ͩ͘͞
ColorPicker
ColorPickerͱ• ͦͷ໊ͷ௨Γ৭ΛબΔϐοΧʔ• άϦουɺεϖΫτϧɺεϥΠμʔͳͲΛɹͬͯ৭ΛબͰ͖Δ
ColorPickerͷ͍͢͝ͱ͜Ζ̍• ৭อଘͯ͠ผΞϓϦͰ͏͜ͱ͕Ͱ͖Δ
%">৭Λอଘͯ͠Δ༷ࢠΛөͨ͠ಈը
ColorPickerͷ͍͢͝ͱ͜Ζ̎• εϙΠτπʔϧΛͬͯ৭ΛऔಘͰ͖Δ
%">εϙΠτπʔϧΛͬͯΔ༷ࢠΛөͨ͠ಈը
࣮ࡍʹݟͯΈΑ͏Ϙλϯλοϓ→ColorPickerදࣔ→৭બ→ࢦఆͨ͠ViewͷbackgroundColorΛมߋ
%">ΧϥʔϐοΧʔΛಈ͔͍ͯ͠Δ༷ࢠ
%"ʁ>ࣗͰ࡞ͬͨσϞΞϓϦͷ࣮ίʔυ
selectedColor• બதͷ৭Λද͢• getter, setter͕͋Δ• setterϐοΧʔىಈ࣌ʹࢦఆ͢ΔͳͲͷ༻్ʁ
supportsAlpha• AlphaεϥΠμʔΛ༻ҙ͢Δ͔Ͳ͏͔
TVQQPSUT"MQIBGBMTF TVQQPSUT"MQIBUSVF%"ʁ>"MQIBεϥΠμʔͷ༗ແ͕Θ͔ΔεΫγϣ
colorPickerViewControllerDidSelectColor• ϐοΧʔ্Ͱ৭Λબͨ͠ͱ͖ʹݺΕΔ
colorPickerViewControllerDidFinish• ϐοΧʔΛดͨ࣌͡ʢӈ্ͷXΛλοϓͨ࣌͠ʣʹݺΕΔ
DatePicker
Կ͕৽͘͠ͳͬͨͷ͔• ίϯύΫτϞʔυɺΠϯϥΠϯϞʔυͰදࣔɹͰ͖ΔΑ͏ʹͳͬͨ• ਖ਼֬ʹɺ.compactiOS 13.4Ҏ߱• ࣌ؒΩʔϘʔυͰೖྗՄೳ
શछྨ
.compactදࣔ• UIButtonͷΑ͏ͳදࣔΛλοϓͯ͠ɹϐοΧʔΛىಈ• ࣌ࠁɺΛϞʔμϧͰબͰ͖Δ• UIͷεϖʔε͕ݶΒΕ͍ͯΔͱ͖ʹศར
%">DPNQBDUදࣔ͞ΕͨQJDLFSΛಈ͔͍ͯ͠Δ༷ࢠΛөͨ͠ಈը
.inlineදࣔ• ϐοΧʔ͕ͦͷ··ຒΊࠐ·Ε͍ͯΔ• ϞʔμϧΛग़͢ख͕ؒল͚Δ• iPadͳͲεϖʔε͕͍߹ʹ༗ޮ
%">JOMJOFදࣔ͞ΕͨQJDLFSͷεΫγϣ
Կ͔ରԠඞཁʁ• UIDatePickerͷAPI·ͬͨ͘ಉ͡··• iOS 13 SDKͰϏϧυͯ͠ΔݶΓେৎͦ͏• iOS 14 SDKͰϏϧυͨ͠ΒpreferredDatePickerStyleʹ.automatic͕ઃఆ͞Εͯಈ͖͕มΘΔ…ʁ
J04BVUPNBUJD J04BVUPNBUJD%">BVUPNBUJDͷ༷ࢠͷҧ͍
ࠓ·Ͱ௨Γʹ͍ͨ͠ͳΒ• preferredDatePickerStyleΛ.wheelsʹ͢Εྑͦ͞͏
࣮ࡍʹݟͯΈΑ͏compact date pickerΛλοϓ→બʢdate, time, dateAndTimeʣ→ܾఆ
%">֤λΠϓͷEBUFQJDLFSΛಈ͔͍ͯ͠Δ༷ࢠΛөͨ͠ಈը
%">4UPSZCPBSEͷ༷ࢠ
·ͱΊ
·ͱΊ• ColorPicker༷ʑͳ؍͔Β৭ΛબͰ͖Δ• ৽͍͠DatePickerΑΓࣗવͳUIʢओ؍ʣͰɹΛબͰ͖Δ
ຊޠࢿྉ
ݟͯͶ• iOS 14ͰมΘΔϐοΧʔͱɺ৽͘͠ొͨ͠ɹΧϥʔϐοΧʔ• https://qiita.com/akatsuki174/items/56fc648f513d3e92387f5
એ
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