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my first WWDC
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LINE Developers
June 25, 2019
Technology
1
64
my first WWDC
しもとり
WWDC19 Recap at LINE
https://line.connpass.com/event/134346/
LINE Developers
June 25, 2019
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Transcript
͡ΊͯͷWWDC WWDC19 Recap at LINE
͡ΊͯͷWWDC @S_Shimotori_pub ▸ LINE.appͷUI·ΘΓ ▸ iOSDCωοτϫʔΫελοϑ ▸ DroidKaigiӡӦελοϑ ▸ WWDCॳࢀՃ
͡ΊͯͷWWDC ࠓ͢͜ͱ ▸ ࢀՃऀઍਓͱ ▸ ϥϘͰฉ͍͖ͯͨ͜ͱ ▸ ΞΫηγϏϦςΟͲ͏ͨ͠Β͍͍ͷ ▸ λΠจࣈ;ͨͨͼ
▸ μʔΫϞʔυରԠɺ։ນ
ࢀՃऀઍਓͱ
ࢀՃऀઍਓͱ WWDCʹॳࢀՃͯ͠Θ͔ͬͨ͜ͱ ▸ ᷚ௨Γͷςϯγϣϯͷߴ͞ ▸ ظઓʹ༏͍͠ՌͱOdwalla ▸ /16ͰIPΞυϨεେ൫ৼΔ͍ ▸ ަ௨खஈ͕ͱͯͭΒ͍
▸ ಥવͷ৽ཁૉൃදͰ্खʹϥϘΛ׆༻Ͱ͖ͳ͍ ▸ ϚΠϊϦςΟͷਓΛݟ͔͚Δ͜ͱ͕Ͱ͖Δ
ࢀՃऀઍਓͱ WWDCʹॳࢀՃͯ͠Θ͔ͬͨ͜ͱ ▸ ᷚ௨Γͷςϯγϣϯͷߴ͞ ▸ ظઓʹ༏͍͠ՌͱOdwalla ▸ /16ͰIPΞυϨεେ൫ৼΔ͍ ▸ ަ௨खஈ͕ͱͯͭΒ͍
▸ ಥવͷ৽ཁૉൃදͰ্खʹϥϘΛ׆༻Ͱ͖ͳ͍ ▸ ϚΠϊϦςΟͷਓΛݟ͔͚Δ͜ͱ͕Ͱ͖Δ
ࢀՃऀઍਓͱ ϚΠϊϦςΟͷਓΛݟ͔͚Δ͜ͱ͕Ͱ͖Δ ▸ ൺͰߟ͑Δͱଟ͍ͱݴ͑ͳ͍ ▸ ࢀՃऀ͕ઍਓ͍ΔͷͰਓࣗମଟ͘ײ͡ΒΕΔ ▸ Ҋ൘࠵͠Ͱଘࡏʹؾ͔ͮ͞ΕΔ
None
None
ϥϘͰ ฉ͍͖ͯͨ͜ͱ
ϥϘͰฉ͍͖ͯͨ͜ͱ Ͳ͜ͷϥϘʁ ▸ ΞΫηγϏϦςΟͲ͏ͨ͠Β͍͍ͷ ˠAccessibility Design Lab ▸ λΠจࣈ;ͨͨͼ ˠText
Lab ▸ μʔΫϞʔυରԠɺ։ນ ˠUIKit Lab
ΞΫηγϏϦςΟ Ͳ͏ͨ͠Β͍͍ͷ
None
ΞΫηγϏϦςΟͲ͏ͨ͠Β͍͍ͷ ରԠ࣮ʹࠔΔྫ ▸ ʮ14:30ʯͷຊޠಡΈ্͕͓͔͍͛͠ ▸ ಠࣗʹʮ͡Ύ͏Α͡͞Μͬ͡Μʯͱಡ·͍͍ͤͯʁ ▸ ߴޱ࠲൪߸ͳͲͷݸਓใ ▸ ಡΈ্͍͍͛ͤͯ͞ͷʁ
ΞΫηγϏϦςΟͲ͏ͨ͠Β͍͍ͷ ΞΫηγϏϦςΟରԠͰࠔͬͨΒ ▸ Appleͷ࡞ͬͨΞϓϦͷ࣮ʹ฿͏ ▸ উखʹ͞ͳ͍Ͱόάใࠂ͚ͩ͢Δͱ͔ ▸ Apple PayͷΫϨΧಡΈ্͛Λਅࣅ͢Δͱ͔
λΠจࣈ ;ͨͨͼ
▸ λΠจࣈॎʹ͍ͷͰ༉அ͢ΔͱΈग़ͪΌ͏ʂ λΠจࣈ;ͨͨͼ λΠจࣈͱ ຊ Japan ประเทศญี่ปุ่น
λΠจࣈ;ͨͨͼ λΠจࣈͷߴ͞ΛΓ͍ͨʂ ▸ UIKitͷྗͰจࣈͷ࣮αΠζΛऔಘ͢Δ͜ͱ͕Ͱ͖ͳ͍
λΠจࣈ;ͨͨͼ จࣈͷେ͖͞ʢਅʣΛௐΔ ▸ Core TextΛ͑ਖ਼֬ͳେ͖͕͞Θ͔Δ let word = "ประเทศญี่ปุ่น" let
attributedString = NSAttributedString(string: word) let line = CTLineCreateWithAttributedString(attributedString) let rect = CTLineGetBoundsWithOptions(line, .useGlyphPathBounds)
λΠจࣈ;ͨͨͼ λΠจࣈ;ͨͨͼ - vs Swift UI Text ▸ clip͞Εͨɺͩͱ……ʁʁ
μʔΫϞʔυରԠɺ։ນ
μʔΫϞʔυରԠɺ։ນ ҰൠతͳʁμʔΫϞʔυରԠ ▸ Assetʹొ͢ΕࣗಈͰ͍͚ͯ͘ΕΔΑ ▸ System colorSemantic colorͰҰൃରԠͩΑ
None
μʔΫϞʔυରԠɺ։ນ LINE.appͷμʔΫϞʔυରԠ ▸ Assetʹొ͢ΕࣗಈͰ͍͚ͯ͘ΕΔΑ →ొ͠·ͤΜͰ͖·ͤΜ ▸ System colorSemantic colorͰҰൃରԠͩΑ →͍·ͤΜͰ͖·ͤΜ
μʔΫϞʔυରԠɺ։ນ AssetΛΘͣʹdynamicͳͷΛͭ͘Δ ▸ Dynamic color ▸ UIColor.init(dynamicProvider:) ▸ Dynamic image
▸ ͋Εʁઆ໌͞Ε͚ͯͨͬʁ
μʔΫϞʔυରԠɺ։ນ dynamic imageͷͭ͘Γ͔ͨ ▸ UIImageAssetΛ࡞Ε͍͚Δʂ let imageAsset = UIImageAsset() imageAsset.register(lightImage,
with: lightTraitCollection) imageAsset.register(darkImage, with: darkTraitCollection) let image = imageAsset.image(with: UITraitCollection.current)
·ͱΊʁ
·ͱΊʂ WWDC͜Μͳͱ͜Ζ ▸ ੈքதͷ։ൃऀͱձ͑Δ ▸ ࣗͷ࣮ྗ͕ϥϘͷ׆༻۩߹ʹग़ͪΌ͏ ▸ ظ͕͍ؒͷͰؤுΓ·͠ΐ͏