Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Droidy Architectures in a messy world

Roberto Orgiu
December 02, 2017
Programming
0
38

Droidy Architectures in a messy world

Slides of the talk I gave at DevFest1 Veneto 2017

Roberto Orgiu

December 02, 2017
Tweet

More Decks by Roberto Orgiu

See All by Roberto Orgiu
Wellness & Droid
tiwiz
0
83
Behind the curtains
tiwiz
0
26
The Importance of Being Tested
tiwiz
0
340
An Android Dev start to Kotlin MPP
tiwiz
0
120
Fantastic API and where to find them
tiwiz
0
40
Flipping the Koin @ GDG Dev Party
tiwiz
1
34
Flipping the Koin
tiwiz
2
130
Trip into the async world @ NYC Kotlin Meetup
tiwiz
0
68
Trip into the async world
tiwiz
1
90

Other Decks in Programming

See All in Programming
TypeScript Graph でコードレビューの心理的障壁を乗り越える
ysk8hori
2
1.1k
弊社の「意識ﾁｮｯﾄ低いアーキテクチャ」10選
texmeijin
5
24k
ふかぼれ！CSSセレクターモジュール / Fukabore! CSS Selectors Module
petamoriken
0
150
「今のプロジェクトいろいろ大変なんですよ、app/services とかもあって……」/After Kaigi on Rails 2024 LT Night
junk0612
5
2.1k
役立つログに取り組もう
irof
28
9.6k
どうして僕の作ったクラスが手続き型と言われなきゃいけないんですか
akikogoto
1
120
Less waste, more joy, and a lot more green: How Quarkus makes Java better
hollycummins
0
100
Enabling DevOps and Team Topologies Through Architecture: Architecting for Fast Flow
cer
PRO
0
320
Generative AI Use Cases JP (略称:GenU)奮闘記
hideg
1
290
初めてDefinitelyTypedにPRを出した話
syumai
0
400
Quine, Polyglot, 良いコード
qnighy
4
640
Flutterを言い訳にしない！アプリの使い心地改善テクニック5選🔥
kno3a87
1
170

Featured

See All Featured
Become a Pro
speakerdeck
PRO
25
5k
What's in a price? How to price your products and services
michaelherold
243
12k
Teambox: Starting and Learning
jrom
133
8.8k
Optimizing for Happiness
mojombo
376
70k
Designing the Hi-DPI Web
ddemaree
280
34k
A Tale of Four Properties
chriscoyier
156
23k
Code Review Best Practice
trishagee
64
17k
YesSQL, Process and Tooling at Scale
rocio
169
14k
Designing for Performance
lara
604
68k
Adopting Sorbet at Scale
ufuk
73
9.1k
Building Better People: How to give real-time feedback that sticks.
wjessup
364
19k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
47
2.1k

Transcript

  1. Droidy in a messy Architectures world

  2. @_tiwiz

  3. Introducing Architecture Components…

  4. None

  5. Expected reaction

  6. YOU ARE NOT FORCED TO USE THEM ALL AT THE

    SAME TIME. Someone, somewhere
  7. None

  8. Other expected reaction

  9. LIVEDATA

  10. veryLongCalculation()

  11. veryLongCalculation() expecting result?

  12. veryLongCalculation()

  13. veryLongCalculation() synchronous

  14. veryLongCalculation() synchronous

  15. veryLongCalculation()

  16. veryLongCalculation() listener

  17. veryLongCalculation()

  18. veryLongCalculation() .observe()

  19. veryLongCalculation() .observe()

  20. ROOM

  21. list_of_cities.json

  22. list_of_cities.json List<City>

  23. list_of_cities.json List<City> $

  24. list_of_cities.json List<City> Cache

  25. List<City> Cache

  26. List<City> Cache $

  27. VIEWMODEL

  28. getDataFromBackend()

  29. getDataFromBackend() dataPresenter

  30. getDataFromBackend() dataPresenter ?

  31. getDataFromBackend() dataPresenter viewModel

  32. getDataFromBackend() dataPresenter viewModel !

  33. LIFECYCLE

  34. clientApi.onCreate() clientApi.onStart() clientApi.onStop() clientApi.onDestroy()

  35. clientApi.onCreate() clientApi.onStart() clientApi.onStop() clientApi.onDestroy() Activity

  36. clientApi.onCreate() clientApi.onStart() clientApi.onStop() clientApi.onDestroy() Activity

  37. clientApi.onCreate() clientApi.onStart() clientApi.onStop() clientApi.onDestroy() LifecycleObserver Activity

  38. clientApi.onCreate() clientApi.onStart() clientApi.onStop() clientApi.onDestroy() LifecycleObserver Activity

  39. clientApi.onCreate() clientApi.onStart() clientApi.onStop() clientApi.onDestroy() LifecycleObserver Activity

  40. None

  41. ProcessLifecycleOwner

  42. None
  43. None

  44. WebView

  45. WebView

  46. ON_START

  47. ON_START Save system status Apply app status (system wide)

  48. ON_STOP

  49. ON_STOP Load system status Apply back system status

  50. PAGINATION

  51. List<City>

  52. List<City> RecyclerView

  53. List<City> RecyclerView $

  54. List<City>

  55. List<City> PagedListAdapter

  56. List<City> PagedListAdapter no lag!

  57. List<City> PagedListAdapter no lag! better UX!

  58. None
  59. None

  60. open.nytimes.com @nytdev github.com/NYTimes developers.nytimes.com

  61. Thank You

  62. Q?