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

Getting started with Kotlin and Android

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Lucas Albuquerque Lucas Albuquerque
July 28, 2016
Programming
180
1

Getting started with Kotlin and Android

A quick step-by-step on how to get started with Kotlin and Android

Avatar for Lucas Albuquerque

Lucas Albuquerque

July 28, 2016

More Decks by Lucas Albuquerque

See All by Lucas Albuquerque
Functional Programming on Android: is it possible?
Avatar for Lucas Albuquerque lalbuquerque
0
78
DARK : dagger2-anko-rx-kotlin
Avatar for Lucas Albuquerque lalbuquerque
1
450
Otto - An Android Event Bus
Avatar for Lucas Albuquerque lalbuquerque
0
140
TDC 2015 - Testes de Unidade com Robolectric
Avatar for Lucas Albuquerque lalbuquerque
0
45

Other Decks in Programming

See All in Programming
書き換えて学ぶTemporal #fukts
Avatar for Hiroyuki ANAI pirosikick
2
320
第3木曜LT会 #28
Avatar for Tsubasa SEKIGUCHI tinykitten
PRO
0
120
Liberating Ruby's Parser from Lexer Hacks
Avatar for ydah ydah
2
2.5k
20年以上続くプロダクトでも使い続けられる静的解析ツールを求めて
Avatar for Atsushi Matsuo matsuo_atsushi
0
120
属人化しないコード品質の作り方_2026.04.07.pdf
Avatar for Masaki Murano muraaano
0
290
Symfony AI in Action - SymfonyLive Berlin 2026
Avatar for Christopher Hertel chr_hertel
1
110
Structured Concurrency, Scoped Values and Joiners in the JDK 25 26 27
Avatar for José josepaumard
1
130
Road to RubyKaigi: Play Hard(ware)
Avatar for makicamel makicamel
1
520
Cache-moi si tu peux : patterns et pièges du cache en production - Devoxx France 2026 - Conférence
Avatar for Sébastien LECACHEUR slecache
0
330
Spec Driven Development | AI Summit Vilnius
Avatar for Daniel Sogl danielsogl
PRO
1
130
PCOVから学ぶコードカバレッジ #phpcon_odawara
Avatar for hideki kinjyo o0h
PRO
0
290
AWSコミュニティ活動は顧客のクラウド推進に効くのか / Do AWS community activities help customers adopt the cloud?
Avatar for shiro seike seike460
PRO
0
160

Featured

See All Featured
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
Avatar for Tech SEO Connect techseoconnect
PRO
0
120
The Curious Case for Waylosing
Avatar for Cassini Nazir cassininazir
0
330
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
Avatar for panda_program panda_program
122
21k
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
9.9k
svc-hook: hooking system calls on ARM64 by binary rewriting
Avatar for Akira Moroo retrage
2
230
Navigating Weather and Climate Data
Avatar for Ryan Abernathey rabernat
0
180
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
187
22k
30 Presentation Tips
Avatar for Ian Lurie portentint
PRO
1
280
GraphQLの誤解/rethinking-graphql
Avatar for sonatard sonatard
75
12k
How to Ace a Technical Interview
Avatar for Jacob Kaplan-Moss jacobian
281
24k
Navigating Team Friction
Avatar for Lara Hogan lara
192
16k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
57
6.8k

Transcript

  1. Getting started with Kotlin and Android

  2. Lucas Albuquerque - Developer @ M4U - Android specialist Github:

    https://github.com/lalbuquerque Linkedin: https://br.linkedin.com/in/lucasalbuquerque Twitter: @lucas_albq - Organizer @ Kotlin Rio Meetup - Functional Programming enthusiast

  3. Index • Configuring the IDE / Plugin • Creating and

    configuring project • Giving birth to the first KT class • Introducing KotlinX • Lambdas first looking • Extension functions • First class functions • Applying the knowledge

  4. Configuring the IDE / Plugin

  5. Preferences > Plugins > “kotlin” > Search in repositories >

    Install

  6. Creating and configuring project

  7. None
  8. None
  9. None

  10. getting-started/build.gradle

  11. getting-started/app/build.gradle

  12. Giving birth to the first KT class

  13. getting-started/app/src/…/MainActivity.java

  14. getting-started/app/src/…/MainActivity.java

  15. getting-started/app/src/…/MainActivity.kt

  16. Introducing KotlinX

  17. getting-started/app/…/res/layout/activity_main.xml

  18. getting-started/app/src/…/MainActivity.kt

  19. Lambdas first looking

  20. getting-started/app/src/…/MainActivity.kt

  21. getting-started/app/src/…/MainActivity.kt :(

  22. Extension functions

  23. getting-started/app/src/…/extension/Toast.kt

  24. getting-started/app/src/…/MainActivity.kt :D

  25. First class functions

  26. getting-started/app/src/…/MainActivity.kt Named parameters :D

  27. getting-started/app/src/…/MainActivity.kt

  28. Applying the knowledge

  29. getting-started/app/src/…/UsersActivity.kt

  30. getting-started/app/src/…/entity/User.kt

  31. getting-started/app/src/…/UsersActivity.kt

  32. getting-started/app/src/…/ui/adapter/UserListAdapter.kt

  33. getting-started/app/src/…/res/layout/user_item.xml

  34. getting-started/app/src/…/ui/adapter/UserListAdapter.kt

  35. getting-started/app/src/…/ui/adapter/UserListAdapter.kt

  36. getting-started/app/src/…/ui/adapter/UserListAdapter.kt

  37. getting-started/app/src/…/UsersActivity.kt

  38. Reference • https://kotlinlang.org/ • Android Development with Kotlin — Jake

    Wharton • http://antonioleiva.com/kotlin-android-developers/ • https://kotlinlang.slack.com/
  39. None

  40. https://github.com/lalbuquerque/getting- started-w-kotlin-android

  41. None