WWDC「間」を復習しよう

by LINE Developers

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-*/&$PSQ"LJNV)JSBJ!&YUFOEFE5PLZP88%$ 88%$ʮؒʯΛ෮श͠Α͏

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ࣗݾ঺հ ໊લฏҪږ෢ʢͻΒ͍͖͋Ήʣ ॴଐ-*/&גࣜձࣾ 5XJUUFS!IJNFTIJ@UFDIʢͻΊ͠ʣ (JU)VCUFBNIJNFI ΍͍ͬͯΔ͜ͱ-*/&"QQͷػೳ։ൃ ʢ࠷ۙ͸CBDLVQػೳ·ΘΓ͕த৺ʣ झຯϑϦʔͷަ௨γϛϡϨʔγϣϯήʔϜ ʮ4JNVUSBOT0531ʯͷ։ൃ USZTXJGU5PLZP.FFUVQʹ͍·ͨ͠

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ࠓ೥΋88%$͕΍͖ͬͯͨʂ

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ࠓ೥΋88%$͕΍͖ͬͯͨʂ -BCࢀՃ͢Δʂ ϏσΦͨ͘͞ΜݟΔʂ J04৽ػೳରԠ͕Μ͹Δʂ

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J04ΤϯδχΞͷҰ೥ ্݄०88%$ ύϒϦοΫϕʔλͷϦϦʔε ݄த० J04৽όʔδϣϯ ϦϦʔε wͨ͘͞Μ88%$ͷϏσΦΛݟΔ w͕Μ͹ͬͯJ04৽ػೳʹରԠ͢Δ

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J04ΤϯδχΞͷҰ೥ ্݄०88%$ ύϒϦοΫϕʔλͷϦϦʔε ݄த० J04৽όʔδϣϯ ϦϦʔε wͨ͘͞Μ88%$ͷϏσΦΛݟΔ w͕Μ͹ͬͯJ04৽ػೳʹରԠ͢Δ

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ࠓ೔ͷςʔϚ 88%$ʮؒʯʹ΋͍Ζ͍Ζ͋ͬͨ ˕ "QQ4UPSFͷՁ֨ઃఆํ๏ͷΞοϓσʔτ ˕ J04 UIViewController.ViewLoadingQSPQFSUZXSBQQFS w J04 18" 1SPHSFTTJWF8FC"QQT Ͱ1VTI௨஌͕αϙʔτ w 4BGBSJ͔ΒϗʔϜը໘ʹ௥Ճ͞Εͨ18"ରԠXFCϖʔδͷΈର৅ w ௨஌Λड͚͍͚ͨͩͳΒΞϓϦͰ͸ͳ͘XFCͰे෼͔΋ʁ w 9DPEF NBD04.POUFSFZαϙʔτऴྃ w 7FOUVSBʹΞοϓάϨʔυ͠·͠ΐ͏ɻ w 9DPEF $5$BSSJFS͕ར༻ෆՄೳʹ w 4*.Χʔυͷ৘ใΛऔಘ͢Δ"1*ɻ w J04ͰEFQSFDBUFEʹͳ͔ͬͯΒ൒೥Ͱআڈɻ

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w "QQ4UPSFͷՁ֨ઃఆํ๏ͷΞοϓσʔτ w J04 UIViewController.ViewLoadingQSPQFSUZXSBQQFS w J04 18" 1SPHSFTTJWF8FC"QQT Ͱ1VTI௨஌͕αϙʔτ w 9DPEF NBD04.POUFSFZαϙʔτऴྃ w 9DPEF $5$BSSJFS͕ར༻ෆՄೳʹ ࠓ೔ͷςʔϚ 88%$ʮؒʯʹ΋͍Ζ͍Ζ͋ͬͨ

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"QQ4UPSFՁ֨ઃఆͷΞοϓσʔτ w Ձ֨ઃఆͷࣗ༝౓͕େ෯ʹ૿Ճ w ೚ҙͷετΞϑϩϯτΛج४ʹͯ͠Ձ֨Λઃఆ͢ΔͱɺͦΕҎ֎ͷ ετΞϑϩϯτͰͷՁ͕֨ࣗಈͰௐ੔͞ΕΔΑ͏ʹͳͬͨɻ w ಛఆͷετΞϑϩϯτʹରͯ͠ಛผՁ֨Λઃఆͨ͠ΓɺظؒݶఆՁ֨Λઃఆ Ͱ͖ΔΑ͏ʹͳͬͨɻ

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"QQ4UPSF Ձ֨ઃఆͷࣗ༝౓͕૿Ճ IUUQTXXXBQQMFDPNKQOFXTSPPNBQQMFVOWFJMTCJHHFTUVQHSBEFUPBQQTUPSFQSJDJOHJODMVEJOHOFXQSJDFQPJOUT IUUQTEFWFMPQFSBQQMFDPNTVQQPSUEPXOMPBETQSJDFUJFSVQEBUFT"QQ4UPSF1SJDF5JFS6QEBUFT0DUPCFSQEG ೥݄೔ ԁˠԁʹ஋্͛

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"QQ4UPSF Ձ֨ͷࣗಈௐ੔ = ⒊ g ! " # $ ج४Ձ֨ʢ೔ຊʣ ࣗಈͰௐ੔͞ΕΔ

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"QQ4UPSF Ձ֨ͷࣗಈௐ੔ = ⒊ g ! " # $ υϧߴ

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= ⒊ g ! " # $ "QQ4UPSF ಛผՁ֨ͷઃఆ ಛผՁ֨ ˞ҝସมಈ͕͋ͬͯ΋ӳϙϯυͷ Ձ֨͸ࣗಈௐ੔͞Εͳ͍

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88%$ʮؒʯʹ΋͍Ζ͍Ζ͋ͬͨ w "QQ4UPSFͷՁ֨ઃఆํ๏ͷΞοϓσʔτ w J04 UIViewController.ViewLoadingQSPQFSUZXSBQQFS w J04 18" 1SPHSFTTJWF8FC"QQT Ͱ1VTI௨஌͕αϙʔτ w 9DPEF NBD04.POUFSFZαϙʔτऴྃ w 9DPEF $5$BSSJFS͕ར༻ෆՄೳʹ

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6*7JFX$POUSPMMFS7JFX-PBEJOH w J04Ͱ௥Ճ͞Εͨ"1*ʢQSPQFSUZXSBQQFSʣ w ͝རӹɿ ϓϩύςΟ΁ͷΞΫηε࣌ʹɺWJFX͕ಡΈࠐ·Ε͍ͯΔ͜ͱΛอূͰ͖Δɻ

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6*7JFX$POUSPMMFS7JFX-PBEJOH w J04Ͱ௥Ճ͞Εͨ"1*ʢQSPQFSUZXSBQQFSʣ w ͝རӹɿ ϓϩύςΟ΁ͷΞΫηε࣌ʹɺWJFX͕ಡΈࠐ·Ε͍ͯΔ͜ͱΛอূͰ͖Δɻ

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ࠓ೔ͷ·ͱΊ 88%$ʮؒʯʹ΋͍Ζ͍Ζ͋ͬͨ ˕ "QQ4UPSFͷՁ֨ઃఆํ๏ͷΞοϓσʔτ w Ձ֨ઃఆͷࣗ༝౓͕େ෯61ʂ ˕ J04 UIViewController.ViewLoadingQSPQFSUZXSBQQFS w 7JFX$POUSPMMFSͰൃੜ͍ͯͨ͠ॳظԽ໰୊͕ղܾʂ w J04 18" 1SPHSFTTJWF8FC"QQT Ͱ1VTI௨஌͕αϙʔτ w 9DPEF NBD04.POUFSFZαϙʔτऴྃ w 9DPEF $5$BSSJFS͕ར༻ෆՄೳʹ

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ָ͍͠88%$Λ%