~/talk

Unidirectional data flow on Android using Kotlin

Talkat GDG DevFest Ukraine 2017 · 2017-10-13..10-14· [frontend-architecture, kotlin]
links:none on file
slides:none on file

A runnable Kotlin sample app (two screens, item list with add/edit/delete) demonstrates a unidirectional store that uses Kotlin sealed classes for exhaustive reducers, keeps immutable state and actions, and runs with a pure Kotlin store, no Android dependencies, so domain logic is unit-testable. Side effects are optional; a persistence side effect toggles on/off in the demo and when enabled repopulates state after restart, showing the approach works end-to-end.

AI-written summary · about

  1. 0:00Intro
  2. 2:35Components
  3. 5:17Why Kotlin
  4. 6:58Sample app
  5. 13:28Dependencies
  6. 16:02ControllerView
  7. 18:00Supersimple
  8. 19:37Action Intention
  9. 20:55Classes
  10. 22:26Store
  11. 24:09Store Side Effects
  12. 28:42Encoding
  13. 30:14Side effects
  14. 31:03Testing
  15. 31:56Demo
  16. 36:15Thoughts
~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.