教養としてのXamarinはいかがですか？？

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ɹɹɹɹɹ͸ ͍͔͕Ͱ͔͢ʁʁ ڭཆͱͯ͠ͷ Tech Do #6 2018/08/09 (໦) ໼࡚ ༞थ @zucky_zakizaki

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![VDLZ@[BLJ[BLJ ɾ໼࡚ɹ༞थʢYazaki Yukiʣ ɾגࣜձࣾRosso ɾΤϯδχΞ 9೥໨ ɹC#(.net) ͱ WindowsΞϓϦଟΊ ɾWebܥ ໿൒೥ ɾ࠷ۙ͸ RailsʴVue.js ͕޷͖ ɾQiitaॻ͍ͯ·͢ ɹhttps://qiita.com/zaki_zaki ɹ

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͓࿩͢͠Δ͜ͱ • Xamarin ͬͯͳΜͧ΍ • ڭཆͱ͢ΔϙΠϯτ

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Xamarin ʹ͍ͭͯ ܰ͘આ໌͍͖ͯ͠·͢ɻ

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Xamarin ͟·ΓΜ ʹ

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“͟·ΓΜ” Ͱݕࡧ͢Δͱ

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࠲ؒࢢͷϚείοτΩϟϥΫλʔ ʮ͟·ΓΜʯ͕)*5ͯ͠͠·͏ͷͰ஫ҙ!!

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վΊͯ “Xamarin” ͬͯʁ

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ϞόΠϧ޲͚ ΫϩεϓϥοτϑΥʔϜ ։ൃ؀ڥ ˞σεΫτοϓΞϓϦʢ8JOEPXT.BDʣ։ൃ ʹ΋࢖༻͢Δ͜ͱ͕Ͱ͖·͢ɻ

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"OESPJE J04 *%& "OESPJE4UVEJP 9DPEF ݴޠ +BWB ,PUMJO 4XJGU 0CKFDUJWF$ ελϯμʔυ ͳϞόΠϧ։ൃ

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"OESPJE J04 *%& 7JTVBM4UVEJP GPS.BD 3JEFS ݴޠ $ 'ʢ/&5޲͚ͷؔ਺ܕݴޠʣ Xamarin IDEݴޠ͕౷ҰͰ͖Δ!!

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9BNBSJO "OESPJE 9BNBSJO J04 .POP Xamarin ͷ࢓૊Έ $PDPB 5PVDI "OESPJE +BWB .POPͱ9BNBSJOͰ ֤04ຖͷ4%,౳Λബ͘ϥούʔͨ͠ܗɻ

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Mono ͷ෦෼ ྫʣίϨΫγϣϯૢ࡞ • AndroidɹˠɹArrayList • iOSɹˠɹNSArray Listʹ౷Ұ͞ΕΔɻ ֤ݴޠ +BWB΍4XJGU ͷֶश͕ෆཁͱͳΔ!! ͨͩ͠ɺ.POP /&5 ͷֶश͕ඞཁɻ .POP

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Xamarin.Android Xamarin.iOS ͷ෦෼ ࢖༻͢Δγʔϯ • σόΠεػೳʢΧϝϥɺGPSɺetc…ʣ • ࿈བྷா • ToastʢiOS͸ࣗ࡞͠ͳ͍ͱ͍͚ͳ͍ʣ ֤04ຖʹಛԽͨ͠ػೳΛ࣮૷͢ΔͨΊͷ'8ɻ

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۩ମతͳ ࣮૷Πϝʔδ

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ϏϡʔपΓ ˞ ΍ ڞ௨ϩδοΫΛ࣮૷ ֤04ʹಛԽͨ͠ॲཧΛ࣮૷ ˞Ϗϡʔ͸04ຖ BYNMPSTUPSZCPBSE ͔ڞ௨ϨΠΞ΢τ YBNM Λ࢖༻͢Δɻ

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• MicrosoftʢXimian→Novell→Xamarinʣ ɹ> ৄ͘͠͸WikiͰɾɾɾ • ωΠςΟϒΞϓϦ ɹ> ಈ࡞ܰշɺGoogle Play΍Apple Store͔Βͷ഑৴ • ࣄྫ݁ߏ͋Δ ɹ> ༗໊Ͳ͜ΖͩͱNHKߚനΞϓϦɺଞ͸ͪ͜Β • ίϛϡχςΟʢJXUG͞Μʣͷ׆ಈ͕׆ൃ ɹ> 2014೥͔Β׆ಈ࢝ΊͯΠϕϯτ਺͸100Ҏ্ͱ͔ɾɾɾ ɹ> ࠔͬͨΒ”#JXUG”ͰπΠʔτ͢Δͱฦ৴͘Δ͔΋ ଞͷಛ௃

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• ౷Ұ͞ΕͨIDE / ݴޠͰ։ൃͰ͖Δ • ඪ४తͳΫϥε΍ૢ࡞͸Monoʢ.NETʣΛ֮͑Ε ͹ྑ͍ • ωΠςΟϒΞϓϦ Xamarin ͷ·ͱΊ !!

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Xamarin͍͍ͬͯͶ ! ͚ͩͲ

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͜Ε͔Β͸ PWAͷ࣌୅͡Όͳ͍ʁ

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ωΠςΟϒ 9BNBSJO 18" Πϯετʔϧ (PPHMF1MBZ "QQ4UPSF ʢΞϓϦ৹ࠪʣ 8FC ಈ࡞ ܰշ ͓͓ΉͶܰշ ʢήʔϜ͸ͪΐͬͱɾɾɾʣ σόΠεػೳ ੍ݶͳ͠ ੍ݶ͋Γ ʢಛʹJ04ʹ೉͋Γʣ 6*ɾ69 ʔ ωΠςΟϒͱḮ৭ͳ͠ σόΠεػೳʢͱ͘ʹJ04ʣଆͷ ܽ఺͕ͳ͘ͳΕ͹ɺ18"Ͱ΋ྑ͍͔΋ɻ

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ͳͥ ωΠςΟϒͰ͋Δ Xamarinਪ͠ʁ

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ωΠςΟϒ 9BNBSJO 18" Πϯετʔϧ (PPHMF1MBZ "QQ4UPSF ʢΞϓϦ৹ࠪʣ 8FC ಈ࡞ ܰշ ͓͓ΉͶܰշ ʢήʔϜ͸ͪΐͬͱɾɾɾʣ σόΠεػೳ ੍ݶͳ͠ ੍ݶ͋Γ ʢಛʹJ04ʹ೉͋Γʣ 6*ɾ69 ʔ ωΠςΟϒͱḮ৭ͳ͠

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ͳͥ ωΠςΟϒ(Xamarin) ?? • ΍͸Γಈ࡞໘͸ωΠςΟϒ༗ར ɹ> TwitterͷΞϓϦ൛ͱPWA൛Λ৮ͬͯΈͨݸਓతͳײ૝ • ੍ݶͳͬͯ͠ͱ͜Ζ͕ྑ͍ ωΠςΟϒͷར఺͸͋Δɻ ֶΜͰ͓͍ͯଛ͸ͳ͍ !!

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ϞόΠϧ։ൃͷڭཆͱͯ͠ɺ Xamarin ͸͍͔͕Ͱ͔͢?? ͜Μͳํʹ͓͢͢Ί !! • εΩϧηοτ͕ʮC# / Javaʯͷํ > C#ͱJava͸ํ๏͕ࣅ͍ͯΔͷͰɺݴޠֶशͷϋʔυϧ͕௿͍ɻ • ࠓ͔ΒϞόΠϧ։ൃΛ࢝Ί͍ͨํ • ֤OSຖͷػೳΛΩϟονΞοϓ͞Ε͍ͨํ > C#Ͱ Xamarin.Android / iOSͰ֤OSػೳΛνΣοΫɻ • ͍ͣΕUnity΍Γ͍ͨํ > C#शಘɺXamarin.Android / iOSͰ֤OSͷ։ൃख๏ͷཧղɻ

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ɹɹɹɹɹ͸ ͍͔͕Ͱ͔͢ʁʁ ڭཆͱͯ͠ͷ ͓ΘΓ