Firebase crash reportの実践的導入

by yamacraft

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Firebase crash report ͷ࣮ફతಋೖ @yamacraft

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ਆઘFirebaseษڧձ #1ͱ ʢ΄΅ʣಉ͡಺༰Ͱ͢

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proﬁle • @yamacraft (Wataru Yamada) • LeadingMark, inc / team Y.G.E. • Mobile Application Engineer

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https://www.recme.jp/

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Androidʹ͓͚Δ Firebase crash reportͷ ࿩Λ͠·͢ʢ˞ʣ

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What’s Firebase crash report? • ΫϥογϡϨϙʔτऩूػೳ • ແྉͰ࢖͑Δʢॏཁʣ • AndroidͳΒdependenciesʹ௥Ճͤ͞Δ͚ͩ Ͱಈ࡞͢Δʢॏཁʣ

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ྨࣅαʔϏεʢൺֱର৅ʣ

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AndroidͰͷಋೖํ๏ • {project_root}/build.gradleʹҎԼΛهड़

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AndroidͰͷಋೖํ๏ • app/build.gradleʹҎԼΛهड़

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ΞϓϦΫϥογϡ௚ޙͷLogCat

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ίϯιʔϧը໘

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ίϯιʔϧը໘

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ίϯιʔϧը໘

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ίϯιʔϧը໘

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ॾ஫ҙ • CrashlyticsͷΑ͏ͳΫϥελClose؅ཧػೳ͕ͳ͍ • Google Play Service͕ೖ͍ͬͯͳ͍୺຤ͩͱ࢖͑ͳ͍ • FirebaseCrashSenderServiceͰcom.google.gmsύοέʔδͷΫ ϥεΛ࢖͍ͬͯΔͨΊ • ͳΜ͔ApplicationΫϥε͕ϚϧνϓϩηεͰ࣮ߦ͞ΕΔՄೳੑ͕͋ ΔΒ͍͠ʢະݕূʣ • https://ﬁrebase.google.com/docs/crash/android#known-issues

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QɿCrashlyticsʹൺ΂Δͱ ͪΐͬͱඍົ͡Όͳ͍ʁ ʢҠߦ͢Δ΄Ͳ͡Όͳ͍ʁʣ

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Aɿͦ͏ࢥ͏

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Aɿ࢖͏ͳΒʢCrashlytics ͱʣซ༻͕͍͍͔΋

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࣮ફฤ

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࣮຿ʹ࢖͏্Ͱߟྀ͍ͨ͜͠ͱ • ΫϥογϡҎ֎Ͱ΋ΫϥογϡϨϙʔτΛૹ Γ͍ͨʢϩάΛஷΊ͍ͨʣ • Crashlyticsͷcore.log()΍ core.logException()ͱಉ౳ͷػೳ • ೉ಡԽΛ͔͚ͯ΋ΩνϯͱΤϥʔՕॴ͕ಛఆ Ͱ͖ΔΑ͏ʹ͢Δ

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ΫϥογϡҎ֎Ͱ΋ϩάૹ৴ • FirebaseCrash.log(String message) • ϩάΛஷΊΔ • ͜ͷ࣌఺Ͱ͸ૹ৴͠ͳ͍ʢΫϥογϡϨϙʔτ ͷૹ৴࣌ʹ߹ΘͤͯૹΒΕΔʣ • FirebaseCrash.report(Throwable throwable) • ʮඇக໋తΤϥʔʯͱͯ͠ૹ৴͢Δ

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ίϯιʔϧը໘

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ྫɿTimber.TreeͰରԠ

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proguardରԠ • crashlyticsͱಉ༷ͷઃఆͰOK • ϚοϐϯάϑΝΠϧ͸ίϯιʔϧʹૹΔͨΊ ʹ࢖͏

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ίϯιʔϧը໘

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·ͱΊ • Google Play Service͕ೖ͍ͬͯͳ͍୺຤Ͱͷར༻΋ߟྀ͍ͯ͠Δ৔߹͸Φε εϝ͠ͳ͍ • Kindleͱ͔ɺத՚λϒϨοτܥͱ͔ • CrashlyticsͰ΍ΕΔ͜ͱ͸େମͰ͖ͦ͏ʢίϯιʔϧը໘Λআ͘ʣ • ಛԽͨ͠ϝϦοτ͸ਖ਼௚ݟ౰ͨΒͳ͍ɻࠓޙʹظ଴ɻ • iOS/Android/WebΛҰͭͷϓϩδΣΫτͰ·ͱΊΒΕΔͷ͸ɺ͍͍͜ͱ ͳͷ͔΋͠Εͳ͍ʢσϝϦοτʹ΋ͳΓ͑ͦ͏ʣ • analytics΍notiﬁcationͱͷབྷΈʹظ଴

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͓·͚

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iOSΞϓϦʹFirebase crashೖΕ·ͨ͠˞

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iOS൛ͷΫϥογϡϨϙʔτ͸ Ͳ͏΍ͬͯૹΒΕΔͷ͔ʁ • Ϋϥογϡ࣌ʹϩάΛอଘ͠ɺ࣍ճىಈ࣌ʹ ૹ৴͢ΔΑ͏ͳܗͰ࣮૷͞Ε͍ͯΔͬΆ͍ • ͭ·ΓΫϥογϡͯ͠ೋ౓ͱىಈͯ͘͠Εͳ ͍ͱ৘ใ͕ͱΕͳ͍

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iOS൛ͷ࣮૷࣌ͷ஫ҙ • ParseCrashReportͱॏෳΤϥʔ͕ൃੜ͢Δ • GoogleʮnotiﬁcationʹҠߦ͠Ζʯ

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͓͠·͍ • https://ﬁrebase.google.com/docs/crash/ • [Qiita]Firebase crashͷಋೖTipsʢAndroidฤʣ • http://qiita.com/yamacraft/items/bc224ea7003c763f7118 • [Qiita]Firebase crashͱParseCrashReportingͰduplicate symbolΤϥʔ͕ൃੜ͢Δ • http://qiita.com/yamacraft/items/7bd6b45d7d08b5cbaeec