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UI That Connects an Android App's Inside and Outside

TalkinJapaneseat DroidKaigi 2022 · 2022-10-05..10-07· [web-platform, android]
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Describes concrete Android UI migration steps: use Android 12’s SplashScreen APIs and Google’s SplashScreen library—call installSplashScreen(), use a splash theme, and optionally setKeepOnScreenCondition to wait for short async work. Make apps edge-to-edge by calling WindowCompat.setDecorFitsSystemWindows(false), make system bars transparent, and handle insets with WindowInsetsCompat plus updatePadding/updateMargin helpers. For back gestures on Android 13, adopt OnBackInvokedDispatcher or OnBackPressedDispatcher (Compose apps use BackHandler) so gesture animations start predictably.

AI-written summary · about

  1. 0:00Introduction
  2. 0:45UI on launch
  3. 1:52Splash screen purpose
  4. 3:39Official API and library
  5. 6:10Splash screen custom
  6. 8:39System vs app UI
  7. 10:02Why apply H2H everywhere
  8. 11:03H2H config details
  9. 13:55Keyboard adjustments
  10. 14:23New back gesture API
  11. 16:32API differences
  12. 20:06AndroidX migration
  13. 21:32Back gesture code
  14. 23:37Summary
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