Introduce_Owl.pdf

Transcript

1. Introduce "owl" - State management library for android.
2. Self Introduction https://twitter.com/itometeam https://github.com/itome https://medium.com/@itometeam 0.5min Takeshi Tsukamoto CyberAgent CATS
3. About owl 2min
4. About owl Owl is status management library for Android application. 2min https://github.com/itome/owl
5. About owl Owl provides.. 2min - Redux like state management. - Easy coroutine integration. - Lifecycle aware state stream with Android Architecture Component
6. How it works 5min
7. How it works 5min
8. How it works 5min
9. How it works 5min - Intent Intent is the sealed class that indicates how we want to change the State. We should not consider current State when we dispatch Intent.
10. How it works 5min - Intent
11. How it works 5min - Action Action is the sealed class that have the data we actually want to apply to State. We can access to Intent dispatched and current State when we create Action.
12. How it works 5min - Action
13. How it works 5min - State State is just a data class that contains view state. We should not write any logic in it.
14. How it works 5min - State
15. How it works 5min - IntentToAction IntentToAction is a function that create Action from dispatched Intent and previous State.
16. How it works 5min - IntentToAction
17. How it works 5min - Reducer Reducer is a function that create next state from action and previous state. (If you are familiar with Redux, this is same as reducer of that.)
18. How it works 5min - Reducer
19. How it works 5min
20. How it works 5min
21. How it works 5min
22. How it works 5min How about async programming
23. How it works 5min Kotlin Coroutines
24. Async Programming 2min
25. Async Programming 2min
26. Async Programming 2min
27. Async Programming 2min
28. Async Programming 2min
29. Async Programming 2min
30. Testing 3min
31. Testing 3min - Owl is design for easy testing.
32. Testing 3min - IntentToAction
33. Testing 3min - Reducer
34. Testing 3min - Processor
35. Testing 3min - Processor
36. Conclusion 1min
37. Conclusion 1min Owl is - Minimum status management library for Android Application. - Easy to use Kotlin Coroutine - Easy to test
38. Thank you ! @2019/February Android Weekend https://twitter.com/itometeam https://github.com/itome https://medium.com/@itometeam