Contributeしてない俺がDroidKaigiアプリについてゴニョゴニョ話す会

E77b6a5f919f7366d94f21eee9a014f5?s=47 operandoOS
February 28, 2018

 Contributeしてない俺がDroidKaigiアプリについてゴニョゴニョ話す会

E77b6a5f919f7366d94f21eee9a014f5?s=128

operandoOS

February 28, 2018
Tweet

Transcript

  1. 4.

    ߹ΘͤͯಡΈ͍ͨʂ • DroidKaigi 2018 App Architecture by takahirom • https://speakerdeck.com/takahirom/

    droidkaigi-2018-app-architecture • DroidKaigi ΞϓϦͷ಺෦ΛݟΔ by tatsuhama50 • https://www.slideshare.net/kenichitatsuhama/ droidkaigi-88921455
  2. 11.
  3. 19.
  4. 22.
  5. 25.

    @CheckResult Annotation “ϝιουͷ݁Ռ·ͨ͸໭Γ஋͕࣮ࡍʹ࢖༻͞Ε͍ͯ Δ͔Ͳ͏͔Λݕূ͢Δʹ͸ @CheckResult Ξϊςʔ γϣϯΛ࢖༻͠·͢ɻ
 
 ͢΂ͯͷඇ void

    ϝιουʹ @CheckResult Ξϊςʔ γϣϯΛ෇͚ΔͷͰ͸ͳ͘ɺෳࡶͳϝιουͷ݁Ռ Λ໌֬ʹ͢ΔͨΊʹΞϊςʔγϣϯΛ௥Ճ͠·͢ɻ”
  6. 26.
  7. 33.

    ࠃࡍԽΛҙࣝͨ͠Notification Channel “You can rename this channel when the system

    locale changes by listening for the ACTION_CHANGED broadcast.”
  8. 34.

    ࠃࡍԽΛҙࣝͨ͠Notification Channel • Incomplete Implementation of Notification Channel • https://github.com/DroidKaigi/conference-

    app-2018/pull/406 • ʲAndroid Oʳ௨஌νϟϯωϧΛࠃࡍԽ͢Δ • https://qiita.com/Shiozawa/items/ 095e77d38fc00681e898
  9. 37.

    resValue • app/build/generated/res/resValues/debug/ values഑Լʹੜ੒͞ΕΔ <?xml version="1.0" encoding="utf-8"?> <resources> <!-- Automatically

    generated file. DO NOT MODIFY --> <!-- Values from the variant --> <string name="versionInfo" translatable="false">1.0.0-debug</string> <!-- Values from build type: debug --> <string name="app_name" translatable="false">DroidKaigi 2018 Dev</string> </resources>
  10. 39.

    ͋ͱͳΜ͔ΞϓϦΫϥογϡͨ͆͠ Shutting down VM FATAL EXCEPTION: main Process: io.github.droidkaigi.confsched2018, PID:

    11577 b.a at io.github.droidkaigi.confsched2018.presentation.feed.a.a$a.onPreDraw(FeedItem.kt:58) at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:977) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2349) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1392) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6752) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911) at android.view.Choreographer.doCallbacks(Choreographer.java:723) at android.view.Choreographer.doFrame(Choreographer.java:658) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897) at android.os.Handler.handleCallback(Handler.java:790) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6494) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
  11. 41.

    ͞ΒʹಡΉͱ໘നͦ͏ͳͱ͜Ζ • FirebaseFirestore • Firestore offline͸ແޮԽͯ͠Δ • in memory cache͸͋Δʁ

    • https://firebase.google.com/docs/firestore/manage-data/enable- offline?hl=ja • ͍͍ͶʂΦϑϥΠϯͷঢ়ଶͰ։͘ͱΞϓϦͷProcess kill͢Δ·Ͱऔಘ Ͱ͖ͳ͍ʁʁ • ΦϯϥΠϯʹͯ͠ProcessϨϕϧͰΞϓϦ্ཱͪ͛௚͢ͱऔಘͰ͖Δ
  12. 42.

    ࿩͔͚ͨͬͨ͠Ͳ࣌ؒͷ౎߹্ ࿩ͤͳ͔ͬͨ͜ͱ • EmojiCompat • Support LibraryͷDownloadable Fonts΍EmojiCompatʹରԠ
 ͨ͠ΞϓϦΛ࡞Ζ͏ by

    takahirom • https://speakerdeck.com/takahirom/support- libraryfalsedownloadable-fontsyaemojicompatnidui-ying- sitaapuriwozuo-rou • Resultύλʔϯ • FeedItemͳΜ͔bugͬͯΔ
  13. 43.

    ࿩͔͚ͨͬͨ͠Ͳ࣌ؒͷ౎߹্ ࿩ͤͳ͔ͬͨ͜ͱ • NotificationHelper.kt • NotificationChannelTypeΑ͞ • Gradle Versions Plugin

    • ೖͬͯΔ͚ͲCIͱ͔Ͱ͸࢖ΘΕͯͳ͍ͷͰ๨Ε͕͚ͪͩͲΊͬͪΌศར • https://github.com/ben-manes/gradle-versions-plugin • AlarmManager.setAndAllowWhileIdle + Doze • https://qiita.com/FumihikoSHIROYAMA/items/ b1d6dbda120462d0e209
  14. 44.

    ࿩͔͚ͨͬͨ͠Ͳ࣌ؒͷ౎߹্ ࿩ͤͳ͔ͬͨ͜ͱ • Open Source Notices • https://developers.google.com/android/guides/opensource • https://qiita.com/sho5nn/items/f63ebd7ccc0c86d98e4b

    • Kotlin DSL • https://github.com/gradle/kotlin-dsl • Kotlin + buildSrc for Better Gradle Dependency Management • https://handstandsam.com/2018/02/11/kotlin-buildsrc-for-better-gradle- dependency-management/ • Ϛϧν Ϟδϡʔϧ͔ͩΒόʔδϣϯͷ؅ཧ͸͜͏ͨ͠ํָ͕
  15. 48.