droidkaigi - Speaker Deck

droidkaigi

by chocomelonchan

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ΞϓϦͷاըɺϓϩτλΠ ϓ͔ΒϦϦʔε ʹࢸΔ·Ͱ 2015/04/25 DroidKaigi @__chocomelon

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ຊηογϣϯͷର৅ऀ w খɺதن໛ͷνʔϜͰ։ൃ͍ͯ͠Δํ w ͜Ε͔ΒΞϓϦ࡞Γ͍ͨ w ʢͳΔ΂͘טΈࡅ͍ͯ࿩͠·͢ʣ

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!@@DIPDPNFMPO ϞόΠϧΞϓϦΤϯδχΞBUQJYJW*OD w QJYJW"OESPJE w QJYJWϚϯΨ"OESPJEJ04

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QJYJW*OD w ૑࡞׆ಈ͕΋ͬͱָ͘͠ͳΔ৔ॴΛ ໨ࢦͯ͠Δ w ΠϥετίϛϡχέʔγϣϯαʔϏ εʮQJYJWʯ͕༗໊ w ສ࡞඼ɺສϢʔβ w ଞʹ΋#005)ɺQJYJW'"$503:  $VSFɺ8PSME$PTQMBZͳͲ

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QJYJWϚϯΨ

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͜ͷΞϓϦΛྫʹ࿩͠·͢ ˞"OESPJEΞϓϦͷ࿩Ͱ͢

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ΞδΣϯμ w .JTTJPO w #SBJO4UPSNJOH w 2VJDL1SPUPUZQF w -JWF%FTJHO w 1SPUPUZQF w $PEJOH w 3FMFBTF

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.JTTJPO

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ΞϓϦΛ࡞Γ࢝Ί͖͔͚ͨͬ w QJYJWͰ͸ೋ࣍૑࡞͕ڧ͍ w ອըͷΦϦδφϧίϯςϯπ͸ྑ࣭ͳ࡞඼͕౤ ߘ͞Ε͍ͯΔ͕ೋ࣍૑࡞΄Ͳಡ·Εͯͳ͍ w ΦϦδφϧອըΛؚΊͯ੝Γ্͍͛ͨ w ΞϓϦͳΒಡΈ΍͍͢ɺϑΟʔυόοΫ͠΍͢ ͍ͷͰ͸ͱ͍͏ͱ͜Ζ͔Β࢝·ͬͨ w ϑΝʔετϦϦʔε·Ͱͷظؒ͸ϲ݄

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#SBJO4UPSNJOH

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υϝΠϯཧղΛਂΊΔ w ΤϯδχΞɺσΟϨΫλʔؚΊͯશһͰಉ͡৔ॴ Ͱ΍Δ ࡉ͔͍͜ͱ΋ڞ༗ w ඞཁͳͷ͸ѹ౗త౰ࣄऀҙࣝ w ڝ߹ଞࣾΛ஌Δ w ଞࣾͷ8FCαʔϏε΍ΞϓϦͷௐࠪ w ࣗ෼ͨͪͷ࣋ͪຯΛ୳Δ w ౤ߘ͞Ε͍ͯΔ࡞඼Λௐࠪ

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݅೔ͷ౤ߘ͞Ε͍ͯΔ ΦϦδφϧອըΛ೔ସΘΓͰ঺հ ਓྗ

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ϢʔβετʔϦʔΛߟ͑Δ w ʮ୭ʑ͸Կʑ͕͍ͨ͠ʯͷܗͰߟ͑Δ w l̋̋ػೳzͱݴͬͯ͠·͏ͱʮຊ౰ʹඞཁͳ ͷ͔ʯΛߟ͑ͳ͘ͳΔ w l۩ମతʹ୭͕ཉ͍͠zͱ͍͏ࢹ఺ʹ͢Δ͜ͱ Ͱɺඞཁͳ΋ͷ͚ͩʹϑΥʔΧε͢Δ͜ͱ͕ Ͱ͖Δ

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ΞϓϦͷചΓΛߟ͑Δ w ΞϓϦ͕ϦϦʔε͞Εͨͱ͖ ͷܝࡌจΛߟ͑Δ w νʔϜϝϯόʔશһͰେتར w ؆୯ͳઆ໌จ ࣈʣৄࡉͳ આ໌จ ͬ͘͟Γ w ചΓͱͳΔ෺͕Θ͔Γ΍͘͢ ͔ͭ໌֬ʹͳΔ

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2VJDL1SPUPUZQF

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ࡶͳϓϩτλΠϓ w ΞϓϦਓɺαʔόαΠυਓ w ೔ػೳͷΑ͏ʹɺػೳϕʔεͰࡶͳϓϩτλ ΠϓΛ࡞ͬͨ w ࣺͯΔલఏͳͷͰ6*ͷ࿅౓Λؾʹ͠ͳͯ͘ྑ͍ w ϖʔύʔϓϩτλΠϓΑΓ΋ಈ͘ϓϩτλΠϓ w QSPUUͱ͔JO7JTJPO΋ྑ͍͔΋ w ϢʔβମݧͷϨϕϧ͕ҧ͏

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ϝϯόʔͱͷ෺ཧతۙ͞େࣄ w 8FCͱҧͬͯϝϯόʔʹڞ༗͢Δͷʹ஍ຯʹίε τ͕͔͔Δ खಈϏϧυɺTDSFFOSFDPSEɺ EFQMPZHBUFFUD w ͚ۙΕ͹ɺ֬ೝमਖ਼ͷαΠΫϧ͕଎͘ͳΔ w ͪΐͬͱͨ͜͠ͱͰ΋ڞ༗͠΍͍͢ w ੮ΛΰϦԡ͠Ͱྡʹ͢Δ

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-JWF%FTJHO

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ͭͷΞϓϦʹ w ϓϩτλΠϓͰཉ͍͠ػೳ͕ݻ·͖ͬͯͨͷͰ ૊Έ߹ΘͤͯͭͷΞϓϦʹམͱ͜͠ΜͰΈΔ w σβΠφʔΛՃ͑ͯ4LFUDIͰϥΠϒσβΠϯ w ετΞܝࡌจ΍ಈ͘ϓϩτλΠϓ͕͋ͬͨͷ ͰσβΠφʔͱΠϝʔδΛڞ༗͠΍͔ͬͨ͢ w ભҠͳͲΛຒΊ͍ͯ͘ͱ଍Γͳ͍ͱ͜Ζ΍ܾ ·͍ͬͯͳ͍ͱ͜Ζ͕໌֬ʹͳΔ

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1SPUPUZQF

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ΞϓϦͷϓϩτλΠϓ w ϥΠϒσβΠϯͷ΋ͷΛϕʔεʹΞϓϦΛ࡞Δ w ࡶͳϓϩτλΠϓಉ༷ʹίʔυ͸ࣺͯΔલఏ w ࣺͯΔલఏͳͷͰٕज़తνϟϨϯδ΋ͯ͠ΈΔ w ݴޠɺϥΠϒϥϦͳͲΛࢼ͢

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υοάϑʔσΟϯά w ΞϓϦΛࣾ಺ͷਓʹ৮ͬͯ΋Β͏ w EFQMPZHBUFΛར༻ w ఆظతʹߦͬͯϢʔβମݧΛνΣοΫ w ݞϙϯͯ͠৮ͬͯ΋Β͏ w ༦ํʹू·ͬͯҰॹʹυοάϑʔσΟϯά

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όά͸࠷ѱͷϢʔβମݧ w 'BUBMͳόά͕ଟ͍ͱຊ౰ʹඞཁͳϢʔβମݧ ΛಘΔ͜ͱ͸Ͱ͖ͳ͍ w όά͸Ϣʔβʹͱͬͯ࠷ѱͳϢʔβମݧ  ʢͦΕ͔͠ҹ৅ʹͷ͜Βͳ͘ͳΔʣ

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΍Γ͗͢ʹ஫ҙ w ຖ೔΍͍ͬͯͨ࣌ظ͕͋ͬͨ w ΍Γ͗͢ΔͱόάϑΟοΫε΍ࡉ͔͍मਖ਼ʹ ௥ΘΕΔ w ϓϩτλΠϓͷຊདྷͷྑ͞Ͱ͋Δ৭ʑͳܗΛࢼ ͢͜ͱ͕ͮ͠Β͔ͬͨ

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ৼΓฦΓ w ϓϩτλΠϓ͕ऴΘͬͨஈ֊ͰશମৼΓฦΓΛ ͨ͠ w ͜·ΊʹৼΓฦΒͳ͍ͱ๨Ε͕ͪ w ஌ݟ࢒͍ͨ͠

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$PEJOH

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ຊ࣮૷ w ϓϩτλΠϓͷίʔυ͸શࣺͯͯͯਅͬ͞Βͳ ঢ়ଶ ۭϦϙδτϦ ͔Βελʔτ w ϨϏϡʔͰ͖Δମ੍ʹ͢ΔͨΊʹΞϓϦਓɺ αʔόਓΛϝϯόʔʹ௥Ճ w ͜ͷͱ͖΋νʔϜϝϯόʔͱͷڑ཭Λۙ͘͢Δ ͨΊʹΰϦԡ͠Ͱ੮ସ͑

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༻ޠΛ౷Ұ w αʔϏεͰ࢖༻͢Δ༻ޠΛ౷Ұ͢Δ w ྫฤू෦Φεεϝ&EJUPST1JDL w ΞϓϦ΋αʔόଆ΋ಉ͡༻ޠΛ࢖͏ w "1*࡞Δͷʹ΋ɺαʔόଆͷίʔυΛݟΔʹ΋ ໾ʹཱͭ

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$*Ͱ࠷৽൛Λৗʹ৮ΕΔΑ͏ʹ w $JSDMF$*ͰEFWFMPQʹίϛοτ͞ΕͨΒ EFQMPZHBUFʹBQLΛDVSMͰඈ͹͢Α͏ʹ͢Δ w ৗʹ࠷৽൛Λ৮ΕΔΑ͏ʹ

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ϨϏϡϫʔʹ༏͍͠13Λ w ৽نܥͩͱ13͕ڊେʹͳΓ͕ͪɺ͜·Ίʹί ϛοτɺ͜·Ίʹ13 w ৽ٕज़ͱ͔͸ੵۃతʹϖΞϓϩ͢Δɺ13Έͤ ͳ͕Βڭ͑Δ w ݟͤํతʹ΋ٕज़తʹ΋ؾʹͳΔͱ͜Ζ͸13 ग़ͨ͠ਓ͕ίʔυʹίϝϯτ͚ͭΔͳͲ΋ྑ͍

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,15 w νʔϜϝϯόʔ͕૿͑ͨ͜ͱ΋͋ͬͯσΟϨΫ λʔ΋ؚΊͨ,15Λߦ͏Α͏ʹͨ͠ w ࣮૷ʹເதʹͳΓ͕ͪͳͷͰɺαʔϏεʹ͍ͭ ͯߟ͑Δ࣌ؒΛि̍Ͱઃ͚ͯ΋ྑͦ͞͏

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ϦϦʔεલͷिؒ w ϦϦʔεिؒલʹػೳ࣮૷ͷ'*9Λ໨ࢦ͢ w ࢒Γͷिؒ͸ͻͨ͢Βόάमਖ਼ w ͜ͷػೳΛ࣮૷͠ͳ͚Ε͹ΞϓϦ͕੒Γཱͨͳ͍ ΋ͷҎ֎͸࣮૷͠ͳ͍ w ਂ໷ͱ͔ٳ೔࢖ͬͯຒΊ͕ͪ w ػೳͷଟ͞ΑΓ΋ΫΦϦςΟΛ୲อ͍ͨ͠

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3FMFBTF

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͜͜·Ͱ໿ϲ݄ w ϓϩτλΠϓऴྃ·Ͱϲ݄൒ɺ࣮૷ϲ݄ɺ όάमਖ਼ϲ݄ͰϦϦʔε w ࠷ॳ͸"OESPJE൛͚ͩ ޙͰཧ༝ิ଍

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ϦϦʔεαΠΫϧ w िؒʹճϦϦʔε w ݄༵͔Βஈ֊తϦϦʔε w ϦϦʔεલिͷਫ༵ʹίʔυϑϦʔζ w ϦϦʔεલिͷ༵ۚʹνΣοΫγʔτ

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ேձυοάϑʔσΟϯά w ேձޙ෼d෼ؒνʔϜϝϯόʔશһͰυο άϑʔσΟϯά w ேձޙཱͪͳ͕ΒΆͪΆ͍ͪͯ͠Δޫܠׂ͕Γ ͱγϡʔϧ

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ϰΟδϣφϦʔλΠϜ w ຖिϓϩδΣΫτɺΞϓϦͷࠓޙʹ͍ͭͯνʔ ϜશһͰߟ͑Δ࣌ؒΛṶ͚Δ w ΤϞ͍

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͓·͚

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νϟοτπʔϧʹDSBTIIPPL w DSBTIMZUJDTͷ࿈ܞͰνϟοτʹIPPL

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ϨϏϡʔΛIPPL w HTVUJMͰऔಘͨ͠ϨϏϡʔΛIPPL

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͝ҙݟΛIPPL

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͝ҙݟΛIPPL

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ͪΐͬͱ͚ͩJ04൛ͷ࿩

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J04൛ w J04൛Ͱ݁ߏωοΫʹͳΔͷ͕৹ࠪ w ৹ࠪత͸͕͔͔࣌ؒΔϦδΣΫτͷةݥ w ϦδΣΫτ͞ΕΔڪΕ͕͋ΔػೳΛϦϦʔε͠ ͨΒ৹ࠪ ετΞʹެ։͢ΔΘ͚Ͱ͸ͳ͍ w Ͳ͔ͬͪΛઌʹ࡞Δͱͨ͠ΒɺϢʔβͷ൓ԠΛ ݟͯमਖ਼มߋ͠΍͍͢"OESPJE͕Φεεϝ

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·ͱΊ

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·ͱΊ w ඞཁͳͷ͸ѹ౗త౰ࣄऀҙࣝ w νʔϜϝϯόʔͱͷ੮Λۙ͘ w ࡞Δ͔࡞Βͳ͍͔͸ϓϩτλΠϓͰܾΊΔ w υοάϑʔσΟϯάେࣄ w ਓΛר͖ࠐΉ w ػೳΛ࡟ͬͯΫΦϦςΟΛอͭ w ͜·ΊʹৼΓฦΓɺະདྷΛݟΔ࣌ؒΛ࡞Δ