Firebase crash reportの実践的導入

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1. Firebase crash report ͷ࣮ફతಋೖ @yamacraft

2. ਆઘFirebaseษڧձ #1ͱ ʢ΄΅ʣಉ͡಺༰Ͱ͢

3. profile • @yamacraft (Wataru Yamada) • LeadingMark, inc / team

   Y.G.E. • Mobile Application Engineer

4. https://www.recme.jp/

5. Androidʹ͓͚Δ Firebase crash reportͷ ࿩Λ͠·͢ʢ˞ʣ

6. What’s Firebase crash report? • ΫϥογϡϨϙʔτऩूػೳ • ແྉͰ࢖͑Δʢॏཁʣ • AndroidͳΒdependenciesʹ௥Ճͤ͞Δ͚ͩ

   Ͱಈ࡞͢Δʢॏཁʣ

7. ྨࣅαʔϏεʢൺֱର৅ʣ

8. AndroidͰͷಋೖํ๏ • {project_root}/build.gradleʹҎԼΛهड़

9. AndroidͰͷಋೖํ๏ • app/build.gradleʹҎԼΛهड़

10. ΞϓϦΫϥογϡ௚ޙͷLogCat

11. ίϯιʔϧը໘

12. ίϯιʔϧը໘

13. ίϯιʔϧը໘

14. ίϯιʔϧը໘

15. 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

16. QɿCrashlyticsʹൺ΂Δͱ ͪΐͬͱඍົ͡Όͳ͍ʁ ʢҠߦ͢Δ΄Ͳ͡Όͳ͍ʁʣ

17. Aɿͦ͏ࢥ͏

18. Aɿ࢖͏ͳΒʢCrashlytics ͱʣซ༻͕͍͍͔΋

19. ࣮ફฤ

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

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

    FirebaseCrash.report(Throwable throwable) • ʮඇக໋తΤϥʔʯͱͯ͠ૹ৴͢Δ

22. ίϯιʔϧը໘

23. ྫɿTimber.TreeͰରԠ

24. proguardରԠ • crashlyticsͱಉ༷ͷઃఆͰOK • ϚοϐϯάϑΝΠϧ͸ίϯιʔϧʹૹΔͨΊ ʹ࢖͏

25. ίϯιʔϧը໘

26. ·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଴

27. ͓·͚

28. iOSΞϓϦʹFirebase crashೖΕ·ͨ͠˞

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

30. iOS൛ͷ࣮૷࣌ͷ஫ҙ • ParseCrashReportͱॏෳΤϥʔ͕ൃੜ͢Δ • GoogleʮnotificationʹҠߦ͠Ζʯ

31. ͓͠·͍ • 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