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

13. Работа с сетью

Avatar for Evgeny Shishkin Evgeny Shishkin
March 02, 2015
Education
1
81

13. Работа с сетью

Avatar for Evgeny Shishkin

Evgeny Shishkin

March 02, 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
37
Aviasales Отели - практический опыт объединения двух приложений
Avatar for Evgeny Shishkin johnkil
0
92
Kotlin in production
Avatar for Evgeny Shishkin johnkil
0
130
Life without Fragments
Avatar for Evgeny Shishkin johnkil
1
500
6. Создание UI
Avatar for Evgeny Shishkin johnkil
0
68
3. Создание Android приложения
Avatar for Evgeny Shishkin johnkil
0
66
4. Структура Android приложения
Avatar for Evgeny Shishkin johnkil
0
140
5. Android ресурсы
Avatar for Evgeny Shishkin johnkil
0
69
1. Введение в Android
Avatar for Evgeny Shishkin johnkil
0
56

Other Decks in Education

See All in Education
AIの時代こそ、考える知的学習術
Avatar for YUM3 yum3
2
170
Webリテラシー基礎
Avatar for リスナビ takenawa
0
5.4k
ThingLink
Avatar for Matleena Laakso matleenalaakso
28
4.1k
Education-JAWS #3 ~教育現場に、AWSのチカラを~
Avatar for モブエンジニア masakiokuda
0
170
Implicit and Cross-Device Interaction - Lecture 10 - Next Generation User Interfaces (4018166FNR)
Avatar for Beat Signer signer
PRO
2
1.7k
日本の教育の未来 を考える テクノロジーは教育をどのように変えるのか
Avatar for Kazuki Maeda kzkmaeda
1
210
サンキッズゾーン 春日井駅前 ご案内
Avatar for Sanyo Homes sanyohomes
0
340
OJTに夢を見すぎていませんか？ ロールプレイ研修の試行錯誤/tryanderror-in-roleplaying-training
Avatar for takipone takipone
1
150
登壇未経験者のための登壇戦略～LTは設計が9割！！！～
Avatar for モブエンジニア masakiokuda
2
500
SkimaTalk Tutorial for Students
Avatar for SkimaTalk skimatalk
0
1.8k
Info Session MSc Computer Science & MSc Applied Informatics
Avatar for Beat Signer signer
PRO
0
190
Data Processing and Visualisation Frameworks - Lecture 6 - Information Visualisation (4019538FNR)
Avatar for Beat Signer signer
PRO
1
2.4k

Featured

See All Featured
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
55
5.6k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
Avatar for Joe Casabona jcasabona
32
2.3k
Writing Fast Ruby
Avatar for Erik Berlin sferik
628
62k
Fight the Zombie Pattern Library - RWD Summit 2016
Avatar for Marcelo Somers marcelosomers
233
17k
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
51
8.5k
Making the Leap to Tech Lead
Avatar for Ryan Cromwell cromwellryan
134
9.4k
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
PRO
54
11k
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
351
20k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
790
250k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
184
22k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
35
2.4k
YesSQL, Process and Tooling at Scale
Avatar for Rocio Delgado rocio
173
14k

Transcript

  1. Работа с сетью Шишкин Евгений

  2. HTTP

  3. HTTP clients • HttpClient (org.apache.http.client) [API level 1] • AndroidHttpClient

    (android.net.http) [API level 8] • HttpURLConnection (java.net) [API level 10]

  4. HTTP requests • Get (длина URL <= 2048 сим.) •

    Post

  5. HttpClient

  6. HttpURLConnection

  7. Permission

  8. None

  9. NetworkOnMainThreadException or ANR

  10. AsyncTask

  11. Парсинг • XML (XmlPullParser, DocumentBuilder, SAXParser) • JSON (org.json)

  12. org.json • JSONArray • JSONObject

  13. JSONArray & JSONObject • getBoolean() • getDouble() • getInt() •

    getLong() • getString() • getJSONArray() • getJSONObject()
  14. None

  15. Ссылки • http://developer.android.com/reference/java/net/ HttpURLConnection.html • http://www.androidhive.info/2012/01/android-json- parsing-tutorial/