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

11. Расширение ArrayAdapter

Avatar for Evgeny Shishkin Evgeny Shishkin
February 25, 2015
Education
0
120

11. Расширение ArrayAdapter

Avatar for Evgeny Shishkin

Evgeny Shishkin

February 25, 2015
Tweet

More Decks by Evgeny Shishkin

See All by Evgeny Shishkin
Создать собственное приложение для планирования путешествий за 60 секунд
Avatar for Evgeny Shishkin johnkil
0
39
Aviasales Отели - практический опыт объединения двух приложений
Avatar for Evgeny Shishkin johnkil
0
96
Kotlin in production
Avatar for Evgeny Shishkin johnkil
0
140
Life without Fragments
Avatar for Evgeny Shishkin johnkil
1
500
6. Создание UI
Avatar for Evgeny Shishkin johnkil
0
71
3. Создание Android приложения
Avatar for Evgeny Shishkin johnkil
0
67
4. Структура Android приложения
Avatar for Evgeny Shishkin johnkil
0
140
5. Android ресурсы
Avatar for Evgeny Shishkin johnkil
0
72
1. Введение в Android
Avatar for Evgeny Shishkin johnkil
0
59

Other Decks in Education

See All in Education
社外コミュニティの歩き方
Avatar for モブエンジニア（Masaki Okuda） masakiokuda
2
200
Test-NUTMEG紹介スライド
Avatar for Mugicha mugiiicha
0
230
高校におけるプログラミング教育を考える
Avatar for Naoki Kato naokikato
PRO
0
160
バケットポリシーの記述を誤りマネコンからS3バケットを操作できなくなりそうになった話
Avatar for amarelo_n24 amarelo_n24
1
110
中間活動報告会 人材育成WG・技術サブWG / 20250808-oidfj-eduWG-techSWG
Avatar for OpenID Foundation Japan oidfj
0
730
Презентация "Знаю Россию"
Avatar for Evgeniy Tyurikov spilsart
0
260
ÉTICA, INCLUSIÓN, EDUCACIÓN INTEGRAL Y NEURODERECHOS EN EL CONTEXTO DEL NEUROMANAGEMENT
Avatar for José Vicente Pérez Cubias jvpcubias
0
120
20250807_がんばらないコミュニティ運営
Avatar for ponponmikan ponponmikankan
0
180
Google Gemini (Gem) の育成方法
Avatar for MIKIO KUBO mickey_kubo
2
130
2025年度春学期　統計学　第14回　分布についての仮説を検証する ー 仮説検定（１） (2025. 7. 10)
Avatar for Akira Asano akiraasano
PRO
0
160
DIP_1_Introduction
Avatar for Mohammed Hachama hachama
0
200
[FUN Open Campus 2025] 何でもセンシングしていいですか？
Avatar for Shigemi ISHIDA pman0214
0
250

Featured

See All Featured
Embracing the Ebb and Flow
Avatar for Simon Collison colly
88
4.8k
Side Projects
Avatar for Sacha Greif sachag
455
43k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
139
7.1k
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
Avatar for Aki / @LoveIdahoBurger aki_iinuma
127
53k
Building a Scalable Design System with Sketch
Avatar for Laura Van Doore lauravandoore
462
33k
Fantastic passwords and where to find them - at NoRuKo
Avatar for Phil Nash philnash
52
3.4k
Rebuilding a faster, lazier Slack
Avatar for samanthasiow samanthasiow
84
9.2k
GraphQLとの向き合い方2022年版
Avatar for Yosuke Kurami quramy
49
14k
A designer walks into a library…
Avatar for Paul Jervis Heath pauljervisheath
209
24k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
Avatar for Tammy Everts tammyeverts
9
590
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
791
250k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
185
22k

Transcript

  1. Расширение ArrayAdapter Шишкин Евгений

  2. extend ArrayAdapter

  3. MyArrayAdapter • Указать дефолтный конструктор • Переопределить метод getView()

  4. MyArrayAdapter

  5. Оптимизация

  6. ViewHolder • Оптимизация памяти • Оптимизация вызовов findViewById()

  7. None

  8. Ссылки • http://developer.android.com/training/improving- layouts/smooth-scrolling.html • http://startandroid.ru/ru/uroki/vse-uroki-spiskom/ 113-urok-54-kastomizatsija-spiska-sozdaem-svoj- adapter • http://developer.alexanderklimov.ru/android/theory/

    arrayadapter.php