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最初から知りたかったAndroid開発Tips集

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March 22, 2019
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 最初から知りたかったAndroid開発Tips集

あるあるLT〜スマホアプリ開発エンジニア〜 Vol.3での発表資料

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masaibar

March 22, 2019

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Transcript

  1. ࠷ॳ͔Β஌Γ͔ͨͬͨAndroid։ൃTipsू @masaibar

  2. ࣗݾ঺հ ɾTwitter : @masaibar ɾAndroidΤϯδχΞ(2014/10~) ɾॴଐ: גࣜձࣾάϩʔϏε ɾݸਓ։ൃ

  3. ࠓ೔࿩͢͜ͱ ɾ։ൃ͢Δ্Ͱ΋ͬͱૣ͘஌Γ͔ͨͬͨ͜ͱ ɾର৅͸Android։ൃͷॳதڃऀͰ͢

  4. ΞδΣϯμ ɾAndroidStudio ɾσόοάϥΠϒϥϦ ɾӳޠͱͷ޲͖߹͍ํ ɾ·ͱΊ

  5. Android Studio alt + Enter ࢖ͬͯ·͔͢ʁ!

  6. Android Studio alt + Enter ɾ͍͍ײ͡ʹImportͯ͘͠ΕΔ΍ͭ

  7. Android Studio alt + Enter ɾ͍͍ײ͡ʹImportͯ͘͠ΕΔ΍ͭ ɾܯࠂʹԊͬͨॻ͖׵͑ ɾlayoutϑΝΠϧΛDataBinding࢓༷ʹ͢Δ

  8. Android Studio alt + Enter ɾ͍͍ײ͡ʹImportͯ͘͠ΕΔ΍ͭ ɾܯࠂʹԊͬͨॻ͖׵͑ ɾlayoutϑΝΠϧΛDataBinding࢓༷ʹ͢Δ

  9. Android Studio / alt + Enter ܯࠂʹԊͬͨॻ͖׵͑

  10. Android Studio / alt + Enter ܯࠂʹԊͬͨॻ͖׵͑

  11. Android Studio / alt + Enter ܯࠂʹԊͬͨॻ͖׵͑

  12. Android Studio / alt + Enter ܯࠂʹԊͬͨॻ͖׵͑

  13. Android Studio / alt + Enter ܯࠂʹԊͬͨॻ͖׵͑

  14. Android Studio / alt + Enter alt + Enter ɾ͍͍ײ͡ʹImportͯ͘͠ΕΔ΍ͭ

    ɾܯࠂʹԊͬͨॻ͖׵͑ ɾlayoutϑΝΠϧΛDataBinding࢓༷ʹ͢Δ

  15. Android Studio / alt + Enter layoutϑΝΠϧΛDataBinding࢓༷ʹ͢Δ

  16. Android Studio / alt + Enter layoutϑΝΠϧΛDataBinding࢓༷ʹ͢Δ

  17. Android Studio / alt + Enter layoutϑΝΠϧΛDataBinding࢓༷ʹ͢Δ

  18. σόοάϥΠϒϥϦ ɾStetho ɾFlipper ɾHyperion-Android

  19. σόοάϥΠϒϥϦ ɾStetho ɾFlipper ɾHyperion-Android

  20. σόοάϥΠϒϥϦ / Stetho ɾSharedPreferences ɾSQLite ɾNetwork Inspection(ཁ௥Ճઃఆ) ɾView Hierarchy http://facebook.github.io/stetho/

  21. σόοάϥΠϒϥϦ / Stetho ɾSharedPreferences ɾSQLite ɾNetwork Inspection(ཁ௥Ճઃఆ) ɾView Hierarchy http://facebook.github.io/stetho/

  22. σόοάϥΠϒϥϦ / Stetho ʮAndroid SQLite ֬ೝʯ ʮAndroid SharedPreferences ֬ೝʯ

  23. σόοάϥΠϒϥϦ / Stetho SQLite: dbϑΝΠϧΛadb pullͰҾͬு͖ͬͯͯViewerιϑτͰݟΒΕΔΑ SP: ࣮ଶ͸xmlϑΝΠϧ͔ͩΒadb pullͰҾͬுͬͯ͘Ε͹ݟΒΕΔΑ

  24. σόοάϥΠϒϥϦ / Stetho SQLite: dbϑΝΠϧΛadb pullͰҾͬு͖ͬͯͯViewerιϑτͰݟΒΕΔΑ SP: ࣮ଶ͸xmlϑΝΠϧ͔ͩΒadb pullͰҾͬுͬͯ͘Ε͹ݟΒΕΔΑ ໘౗

  25. σόοάϥΠϒϥϦ / Stetho SharedPreferences ɾݟΒΕΔ ɾॻ͖׵͑ΒΕΔ

  26. σόοάϥΠϒϥϦ / Stetho SharedPreferences ɾݟΒΕΔ ɾॻ͖׵͑ΒΕΔ

  27. σόοάϥΠϒϥϦ / Stetho SQLite ɾݟΒΕΔ ɾ࣮ߦͰ͖Δ

  28. σόοάϥΠϒϥϦ / Stetho SQLite ɾݟΒΕΔ ɾ࣮ߦͰ͖Δ

  29. σόοάϥΠϒϥϦ / Stetho SQLite ɾݟΒΕΔ ɾ࣮ߦͰ͖Δ࣮ߦͰ͖ͨ (※2019/03/16ݱࡏ͸Issueͷ··ʣ https://github.com/facebook/stetho/issues/634

  30. σόοάϥΠϒϥϦ ɾStetho ɾFlipper ɾHyperion-Android

  31. σόοάϥΠϒϥϦ / Flipper ɾFacebookࣾ੡Stethoͷޙܧ ɾChromeͰ͸ͳ͘ઐ༻ΞϓϦ ɾiOSʹ΋ରԠ ɾSQLite͸·ͩݟΕͳ͍ ਖ਼௚·༷ͩࢠݟ͔΋

  32. σόοάϥΠϒϥϦ ɾStetho ɾFlipper ɾHyperion-Android

  33. σόοάϥΠϒϥϦ / Hyperion-Android σόοάϝχϡʔΛΞϓϦʹ௥ՃͰ͖ΔϥΠϒϥϦʢԼهൈਮʣ ɾMeasurement InspectorʢViewͷִؒΛՄࢹԽʣ ɾShared PreferencesʢӾཡ/ฤूʣ ɾRecoderʢΞϓϦͷ࿥ըʣ ɾCrashReportʢΫϥογϡ࣌ʹϩάΛදࣔͯ͘͠ΕΔʣ

    takahiromઌੜͷQiita͕ৄ͍͠Ͱ͢ https://qiita.com/takahirom/items/2f6557f945ddd7c5e074

  34. σόοάϥΠϒϥϦ / Hyperion-Android Measurement Inspector ʢViewͷִؒΛՄࢹԽʣ

  35. σόοάϥΠϒϥϦ / Hyperion-Android Shared PreferencesʢӾཡ/ฤूʣ

  36. σόοάϥΠϒϥϦ / Hyperion-Android RecoderʢΞϓϦͷ࿥ըʣ

  37. σόοάϥΠϒϥϦ / Hyperion-Android CrashReport ʢΫϥογϡ࣌ʹϩάΛදࣔʣ

  38. ӳޠͱͷ޲͖߹͍ํ ެࣜυΩϡϝϯτ౳ͷӳޠ͕ಡΊͳ͍/ಡΈͨ͘ͳ͍ ྫʣWebViewΛௐ΂͔ͨͬͨ

  39. ӳޠͱͷ޲͖߹͍ํ ެࣜυΩϡϝϯτ౳ͷӳޠ͕ಡΊͳ͍/ಡΈͨ͘ͳ͍ ɾʢ※΋ͪΖΜಡΊΔͷ͕ϕετʣ

  40. ӳޠͱͷ޲͖߹͍ํ ެࣜυΩϡϝϯτ౳ͷӳޠ͕ಡΊͳ͍/ಡΈͨ͘ͳ͍ ɾʢ※΋ͪΖΜಡΊΔͷ͕ϕετʣ ɾӈΫϦοΫʂ

  41. ӳޠͱͷ޲͖߹͍ํ

  42. ӳޠͱͷ޲͖߹͍ํ ɾGoogleͷެࣜυΩϡϝϯτͷӳޠ͸ࣗಈ຋༁ͯ͠΋͓͔͘͠ͳΓʹ͍͘ ɾӳޠ൛ʹ͔͠هࡌ͕ͳ͍࠷৽৘ใ͕كʹΑ͋͘Δ ɾQiitaʹ͋Δ೔ຊޠͷهࣄ͕ਖ਼͍͠ͱࢥΘͳ͍ʢݸਓͷײ૝Ͱ͢ʣ ӳޠ͔ͩΒͱ͍͙ͬͯ͢ʹಀ͛ͳ͍ʢࣗռʣ

  43. ·ͱΊ ɾAndroidStudioͰࠔͬͨͱ͖͸ͱΓ͋͑ͣ alt + Enter ɾσόοάϥΠϒϥϦΛۦ࢖ͯ͠։ൃͷޮ཰ԽΛ ɾӳޠͱ΋͏·͘෇͖߹͍ͬͯ͘ ଞʹྑ͍TipsΛ஌ͬͯͨΒͥͻڭ͍͑ͯͩ͘͞ʂ

  44. EOF ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠