やはりお前らのiOSアプリ開発は間違っている

by yimajo

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΍͸Γ͓લΒͷ J04ΞϓϦ։ൃ͸ؒҧ͍ͬͯΔ !ZJNBKP JPTED

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ࠓճ͸ ΈΜͳେ޷͖Ͱ͍ͭ࡞ͬͯ͠·͏ BaseViewControllerʹ͍ͭͯ ࿩Λ͠·͢

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ΦϨࢲ͸BaseViewController Λ ࡞Γͨ͘ͳ͍Αͬͯํ͸ ͦͷҙࢥද໌Λ͢Δͷʹ͸ ͜ͷ-5ʹ౤ථ͓ͯ͘͠ͱϕετ

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࿩ͷલఏΛ֬ೝ͢ΔΑ

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J04ΞϓϦ։ൃ ͱ͍ͬͯ΋

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࡞ͬͯऴΘΓ

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ʜͷ࿩ɺ Ͱ͸ͳ͍

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࡞ͬͯϦϦʔεͯ͠ ෆ۩߹Λमਖ਼͠

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νʔϜͷϝϯόʔ͕ ૿͑ͨΓݮͬͨΓ

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৽͍͠ػೳΛ௥Ճͨ͠ΓΛ ೔ʑ܁Γฦ͍ͯ͘͠࿩

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ͦ͏͍͏࣌ʹɺ

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BaseViewControllerΛ࡞Δͷ ͸ ؒҧ͍ͬͯΔ݅

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BaseViewController ͱ͸

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֤ը໘༻ͷ 7JFX$POUSPMMFS͕ ܧঝͯ͠࢖͏ UIViewController BaseViewController ViewController ViewController

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• ϥΠϑαΠΫϧʹԠͯ͡ ΞφϦςΟΫεܥͷϝιο υΛݺͼग़ͨ͠Γ • Կ͔͠ΒͷϥΠϒϥϦͷ ݺͼग़͠ΛϝιουͰӅ ṭ͠Α͏ͱͨ͠Γ UIViewController BaseViewController ViewController ViewController

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Կ͕ؒҧ͍ͬͯΔ͔

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࣭໰ͱճ౴ܗࣜͰ ߟ͍͑ͯ͘

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ʮ6*5BCMF7JFX$POUSPMMFSͱ 6*$PMMFDUJPO7JFX$POUSPMMFSΛ࢖͍͍ͨ ৔߹͸Ͳ͏΍ͬͯͦͷ #BTF7JFX$POUSPMMFS࢖͏ΜͰ͔͢ʁʯ ࣭໰

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ͦͷࡍɺΞϓϦಠࣗͷॲཧΛ࣮૷͢ΔͨΊʹ UIViewControllerΛܧঝͨ͠ BaseViewControllerΛͭ͘ΓͦΕΛ֤ը໘༻ ͷViewController͕ܧঝͯ͠࢖͏͜ͱ͕͋Δ UITableView Controller TVC BaseView Controller UIViewController UICollectionView Controller BaseTableView Controller BaseCollectionView Controller ͡Ό͋͜͏͠Α͏ TVC VC VC CVC CVC

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ʮͦΕͧΕڞ௨͢Δ࣮૷Λ Օॴʹίϐϖ͢ΔΘ͚ ͡Όͳ͍Ͱ͢ΑͶʁʯ ࣭໰

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ͦͷࡍɺΞϓϦಠࣗͷॲཧΛ࣮૷͢ΔͨΊʹ UIViewControllerΛܧঝͨ͠ BaseViewControllerΛͭ͘ΓͦΕΛ֤ը໘༻ ͷViewController͕ܧঝͯ͠࢖͏͜ͱ͕͋Δ ʰ6UJMJUZΛ࡞ͬͯͦ͜ʹ࣮૷͸͢ΔΑʂʱ UITableView Controller TVC UIViewController UICollectionView Controller TVC VC VC CVC CVC BaseView Controller BaseTableView Controller BaseCollectionView Controller Utility

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ʮ#BTF7JFX$POUSPMMFSΛ ܧঝͨ͘͠ͳ͍7JFX$POUSPMMFSͬ ͯग़͖ͯ·͢ΑͶʁʯ ࣭໰

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ͦͷࡍɺΞϓϦಠࣗͷॲཧΛ࣮૷͢ΔͨΊʹ UIViewControllerΛܧঝͨ͠ BaseViewControllerΛͭ͘ΓͦΕΛ֤ը໘༻ ͷViewController͕ܧঝͯ͠࢖͏͜ͱ͕͋Δ BaseView Controller BaseTableView Controller BaseCollectionView Controller ʰͦ͏ͳͬͨΒܧঝ͠ͳ͍ʱ UITableView Controller TVC UIViewController UICollectionView Controller TVC VC VC CVC CVC Utility ViewController ϥΠϒϥϦͷVC Կ͔͠Βͷ ϥΠϒϥϦ͕ఏڙ͢Δ

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ʮίʔυϨϏϡʔΛ͢Δࡍɺ ܧঝ͢΂͖7JFX$POUSPMMFSͱ ͦͷܧঝ͠ͳ͍7JFX$POUSPMMFSͷҧ͍͸ Ͳ͜ΛݟΕ͹൑ผͰ͖ΔΜͰ͔͢ʁʯ ࣭໰

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ʮ#BTF7JFX$POUSPMMFSͷ࣮૷ Λϝϯόʔશһ͕೺Ѳͯ͠ͳ͍ ͱා͘ͳ͍Ͱ͔͢ʁʯ ࣭໰

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ʮυΩϡϝϯτ͸ͳ͍Θ͚Ͱ͢Α Ͷʁʯ ࣭໰

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ʮͭ·Γʜɺ #BTF7JFX$POUSPMMFSͬͯͦΕ ΦϨΦϨϑϨʔϜϫʔΫͰ͢ΑͶʁʯ

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ʰ͓ɺ͓͏ʜʱ

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Ҏ্͕ ໝ૝ʹΑΔ࣭໰ͱճ౴ྫͰ͢

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#BTF7JFX$POUSPMMFS ΦϨΦϨϑϨʔϜϫʔΫ

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ͳͥਓ͸J04Ͱ΋ ΦϨΦϨϑϨʔϜϫʔΫΛ ࡞Γ͕ͨΔ͔

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w ʮ͕͜͜͜͏ͳͬͯ͜͏ͳͬͯ͜͏ʜ͜ͷॲཧڞ ௨ԽͰ͖Δʂʯ w ʮܧঝͯ͠࢖͑ΔΑ͏ʹ͓͚ͯ͠͹ޙͰͳʹ͔ͷ ໾ʹཱͭʂʯ w ʮʢྗ͕ʜཉ͍͔͠ʣʯͱ͍͏੠͕ݾͷத͔Β ௌ͑͜Δʂ

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͓ͦΒ͘ਓ͸෺ࣄΛ ͏·͘΍Ζ͏ͱ͍͏Ҿྗ ʹऒ͔ΕΔ

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ඞཁ͕ͳ͍͔΋͠Εͳ ͍ந৅ԽΛ͢Δ

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΋͘͠͸ ܦݧ͔ΒϘτϜΞοϓͳઃܭΛߦͳ͍ɺ ͦΕΛࣗ෼ͷ޲্ͩͱצҧ͍͢Δ Μ͡Όͳ͍͔ͳ͋

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ͦ͏͍͏ͱ͖ʹ ࢥ͍ग़ͯ͠ཉ͍͠ :"(/*ݪଇ

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:"(/*ݪଇ w ޙͰ࢖͏ͩΖ͏ͱ͍͏༧ଌͰ࡞ͬͯ΋ߴ͍֬཰ Ͱ࢖ΘΕͳ͍ͷʹଞͷϝϯόʔ΋ཧղ͢Δඞཁ ͕ग़ͯ͘Δ͚ͲແବʹͳΔ w ༧ظ͠ͳ͍มߋʹରͯ͠͸ઃܭͷ୯७໋͕͞ ͡ΌΜ IUUQTKBXJLJQFEJBPSHXJLJ:"(/* ඞཁʹͳͬͨͱ͖ඞཁͳࣄΛ͢Ε͹͍͍Α

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ʒͷΤϞ͍࿩

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ࢲ͸ɺ͜͜ʹ͍Δօ͞Μͱಉ͡Ͱɺ ػೳ௥Ճ΍ෆ۩߹मਖ਼Λਝ଎ʹߦ͏ͨΊ ෳࡶͳΞϓϦέʔγϣϯ΋ ϝϯςφϒϧʹॻ͖͍ͨ ͱࢥ͍ͬͯ·͢ɻ

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ٳ೔ʹ͓ۚ෷ͬͯ࿅അ·Ͱ དྷΔͬͯ૬౰Ͱ͢ΑͶ

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ڪΒ͘օ͞Μ͸ ։ൃʹؔ͢Δ஌ݟΛಘΔ͜ͱͰ ΑΓྑ͘೔ʑͷ։ൃΛ͍͖͍ͯͨ͠ͱ ײ͔ͨ͡Βདྷͨ͸ͣͰ͢

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ྫ͑͹ ʮϢʔβͷͨΊʹػೳΛ͜͏ͯ͠ཉ͍͠ʯ ͬͯཔ·Εͨ࣌ʹ ʮԞਂ͘ͷઃܭ͕ೖΓ૊ΜͰͯແཧʜʯ ͬͯݴ͍ͨ͘ͳ͍͡Όͳ͍Ͱ͔͢

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BaseViewControllerͬͯඞਢ ͡Όͳ͍͠ޙ͔ΒࢀՃ͢Δϝϯόʔ ͔Βͨ͠ΒअຐʹͳΓͦ͏Ͱ͢

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ຊ౰͸ ։ൃʹؒҧ͍ͳΜͯ ͳ͍

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Ͱ΋ ೔ʑͷӡ༻Λߟ͑ΔͳΒ ΦϨΦϨϑϨʔϜϫʔΫΛ࢖Θͳ͍ ΋ͬͱྑ͍΍ΓํΛ ୳͠·͠ΐ͏Α

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͡Ό͋ BaseViewController Λ࡞Βͳ͚Ε ͹ΦϨͨͪΌͲ͏͢Ε͹͍͍ΜͩΑʁ

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BaseViewController Λ࡞Βͣʹ ۩ମతʹͲ͏͢Μͷͬͯํ͸ ͦͷҙࢥද໌Λ͢Δͷʹ͸ ͜ͷ-5ʹ౤ථ͢Δͷ͕Ұ൪ྑ͍Ͱ͢ Ҏ্Ͱ͢ ͋Γ͕ͱ͏͍͟͝·ͨ͠

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w ΍͸Γ͓લΒͷJ04ରԠ͸ؒҧ͍ͬͯΔ w IUUQXXXTMJEFTIBSFOFU:PTIJOPSJ*NBKPJPT w ΍͸Γ͓લΒͷ$PSF%BUBͷ࢖͍ํ΋ؒҧ͍ͬͯΔ w IUUQXXXTMJEFTIBSFOFU:PTIJOPSJ*NBKPDPSFEBUB w J04ΞϓϦͷઃܭͰ#BTF7JFX$POUSPMMFSͷΑ͏ͳͷ͸࡞Γͨ͘ͳ͍ w IUUQRJJUBDPNZJNBKPJUFNTFGFCECGE ࢀߟ

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ࣗݾ঺հ • ࠓ৓ ળۣ(@yimajo) • iOSΞϓϦ։ൃΛ࢓ࣄʹ͍ͯ͠·͢ • ΤϯδχΞͷΞ΢τϓοτϥϯΩϯ άαʔϏε https://stargzr.net Λ࡞ͬ ͨΓ΋͍ͯ͠·͢