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

Droidy Architectures in a messy world

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Roberto Orgiu Roberto Orgiu
December 02, 2017
Programming
48
0

Droidy Architectures in a messy world

Slides of the talk I gave at DevFest1 Veneto 2017

Avatar for Roberto Orgiu

Roberto Orgiu

December 02, 2017

More Decks by Roberto Orgiu

See All by Roberto Orgiu
Wellness & Droid
Avatar for Roberto Orgiu tiwiz
0
130
Behind the curtains
Avatar for Roberto Orgiu tiwiz
0
83
The Importance of Being Tested
Avatar for Roberto Orgiu tiwiz
0
440
An Android Dev start to Kotlin MPP
Avatar for Roberto Orgiu tiwiz
0
210
Fantastic API and where to find them
Avatar for Roberto Orgiu tiwiz
0
95
Flipping the Koin @ GDG Dev Party
Avatar for Roberto Orgiu tiwiz
1
78
Flipping the Koin
Avatar for Roberto Orgiu tiwiz
2
180
Trip into the async world @ NYC Kotlin Meetup
Avatar for Roberto Orgiu tiwiz
0
130
Trip into the async world
Avatar for Roberto Orgiu tiwiz
1
150

Other Decks in Programming

See All in Programming
The NotImplementedError Problem in Ruby
Avatar for Koichi ITO koic
1
710
メソッドのジェネリクスでGoの夢は広がるか？ / Kyoto.go #65
Avatar for utagawa kiki utgwkk
3
690
コンテキストの使い捨てをやめる — ビジネスルール駆動開発と miko —
Avatar for ioki ioki
0
190
例外の正しい扱い方 そのエラー try-catchして大丈夫？
Avatar for Watanabe Jin jinwatanabe
0
210
Make SRE Operations Easier with Azure SRE Agent
Avatar for KAMEGAWA Kazushi kkamegawa
0
5.3k
ECSアプリログをFireLensでコスト削減しようとしたけど諦めた話 in Fargate×Node.js
Avatar for アキキー | Akihisa Ikeda akihisaikeda
2
4k
AI時代のUIはどこへ行く？その2！
Avatar for Yusuke Wada yusukebe
21
7k
ユニットテストの先へ：テスト技法で要求・仕様を整理するJava開発実践 / Beyond_Unit_Testing_Practical_Java_Development_Techniques_for_Organizing_Requirements_and_Specifications
Avatar for SHIMANE, Yoshikazu shimashima35
0
390
Technical Debt: Understanding it Rightly, Engaging it Rightly #LaravelLiveJP
Avatar for shogogg shogogg
0
220
jQueryをバージョンアップする前に使いたいjQuery Migrate
Avatar for Atsushi Matsuo matsuo_atsushi
0
200
Hunting Vulnerabilities in Symfony with LLMs
Avatar for Vincent Amstoutz vinceamstoutz
0
540
技術記事、 専門家としてのプログラマ、 言語化
Avatar for Koutarou Chikuba mizchi
4
2.7k

Featured

See All Featured
So, you think you're a good person
Avatar for Per Axbom axbom
PRO
2
2.1k
Docker and Python
Avatar for Tania Allard trallard
47
3.9k
SEO in 2025: How to Prepare for the Future of Search
Avatar for Michael King ipullrank
3
3.5k
The Psychology of Web Performance [Beyond Tellerrand 2023]
Avatar for Tammy Everts tammyeverts
49
3.5k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
508
140k
Sharpening the Axe: The Primacy of Toolmaking
Avatar for Bryan Cantrill bcantrill
46
2.9k
Exploring anti-patterns in Rails
Avatar for Elle Meredith aemeredith
3
400
コードの90%をAIが書く世界で何が待っているのか / What awaits us in a world where 90% of the code is written by AI
Avatar for r-kagaya rkaga
62
44k
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
432
67k
How Fast Is Fast Enough? [PerfNow 2025]
Avatar for Tammy Everts tammyeverts
3
610
Applied NLP in the Age of Generative AI
Avatar for Ines Montani inesmontani
PRO
4
2.3k
XXLCSS - How to scale CSS and keep your sanity
Avatar for Zaharenia Atzitzikaki sugarenia
250
1.3M

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?