Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
What's new WebKit.framework
Search
yashigani
June 21, 2014
Technology
2
1.4k
What's new WebKit.framework
yashigani
June 21, 2014
Tweet
Share
More Decks by yashigani
See All by yashigani
Hatena Engineer Seminar #10
yashigani
0
2.2k
Dependency Injection in iOS Apps
yashigani
2
470
Multiple layout with UITableViewCell
yashigani
1
3.4k
Lazy stored property
yashigani
3
2.1k
Code reviewing in iOS app development
yashigani
9
4.4k
Useful 3 techniques developing in iOS Apps
yashigani
0
1.5k
Introduction to WebKitPlus
yashigani
2
2.3k
Types in Swift
yashigani
5
2.3k
Swift with apps by Hatena
yashigani
13
29k
Other Decks in Technology
See All in Technology
生成AI × 旅行 LLMを活用した旅行プラン生成・チャットボット
kominet_ava
0
130
I could be Wrong!! - Learning from Agile Experts
kawaguti
PRO
8
3k
ゼロからわかる!!AWSの構成図を書いてみようワークショップ 問題&解答解説 #デッカイギ #羽田デッカイギおつ
_mossann_t
0
1.3k
Unlearn Product Development - Unleashed Edition
lemiorhan
PRO
2
170
2025年の挑戦 コーポレートエンジニアの技術広報/techpr5
nishiuma
0
110
When Windows Meets Kubernetes…
pichuang
0
270
東京Ruby会議12 Ruby と Rust と私 / Tokyo RubyKaigi 12 Ruby, Rust and me
eagletmt
1
270
CDKのコードレビューを楽にするパッケージcdk-mentorを作ってみた/cdk-mentor
tomoki10
0
120
Zero Data Loss Autonomous Recovery Service サービス概要
oracle4engineer
PRO
1
5k
AWSの生成AIサービス Amazon Bedrock入門!(2025年1月版)
minorun365
PRO
7
420
12 Days of OpenAIから読み解く、生成AI 2025年のトレンド
shunsukeono_am
0
1.1k
ソフトウェア開発における「パーフェクトな意思決定」/Perfect Decision-Making in Software Development
yayoi_dd
2
2.7k
Featured
See All Featured
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
226
22k
Typedesign – Prime Four
hannesfritz
40
2.5k
Six Lessons from altMBA
skipperchong
27
3.5k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
365
25k
For a Future-Friendly Web
brad_frost
176
9.5k
StorybookのUI Testing Handbookを読んだ
zakiyama
28
5.4k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
28
4.5k
Speed Design
sergeychernyshev
25
730
Fontdeck: Realign not Redesign
paulrobertlloyd
82
5.3k
A designer walks into a library…
pauljervisheath
205
24k
The Cult of Friendly URLs
andyhume
78
6.1k
YesSQL, Process and Tooling at Scale
rocio
170
14k
Transcript
ϦϑΝϨϯε͔ΒಡΈղ͘ WebKit.framework @yashigani Cocoaษڧձؔ #56
@yashigani
None
None
None
–Mattt Thompson “UIWebView is dead. Long live WKWebView.”
WKWebView is Կʁ
WKWebViewͷਖ਼ମ • Safari/Mobile Safariͱಉ͡ͷ͕͑Δ • ϞμϯͳΠϯλʔϑΣʔε • WebKit 2 APIϕʔε
• ࣮UIWebViewWebViewҧ͏API
WebKit 2 API • ϚϧνϓϩηεʹରԠͨ͠API • WebKit 1ͱඇޓ • Safari
5.1(07/2011)~
࣮͜ͳ͍ͩൃදͨ͠ • @kyoto.ͳΜ͔ • WebKit 2 APICϕʔεͰʙͬͯͨ͠ • ՈؼͬͯϦϙδτϦݟͨΒͦΜͳ͜ͱͳͯ͘ ݁ߏͪΌΜͱͯͨ͠
• #expectWWDC
ΊͰ͍ͨʂ
WKWebView • iOS/OS XͰڞ௨ • ϞμϯͳΠϯλʔϑΣʔε • property/delegate • Ϛϧνϓϩηε
ߏ • WKWebView • WKUIDelegate • WKNavigationDelegate • WKWebViewConfiguration •
WKPreferences • WKUserContentController
WKWebView • Built-in Gesture • KVO compliant • title/URL/loading/estimatedProgress… •
backForwardList • WKUIDelegate/WKNavigationDelegate
WKUIDelegate • alert()ͷॲཧΛࣗલͰ • ࣗͰॲཧͯ͠ɼcompletionHandlerΛݺͿ
WKNavigationDelegate • shouldStart…/didFinish… • UIDelegateͱಉ༷ʹdecisionHandlerͰॲཧ • ϩʔυͷਐḿΛࡉ͔͘औಘͰ͖Δ
WKWebViewConfiguration • WKPreferences/WKProcessPool/ WKUserContentController • WKWebViewΛॳظԽ͢Δͱ͖ʹ͢ • ෳWKWebViewΛ࡞Δͱ͖ʹڞ༗Ͱ͖Δ
WKPreferences • JavaScriptͷΦϯΦϑ • ϑΥϯταΠζ • ಈը࠶ੜΛΠϯϥΠϯͰ • ઃఆUser Defaultsʹอଘ͞ΕΔ
WKUserContentController • ϩʔυ͢ΔUser ScriptͷՃ/আ • User ScriptͷHandlerΛొ • User Script͔ΒϝοηʔδΛૹΕΔ
σϝϦοτ
stringByEvaluatingJavaScriptFromString: ͕ແ͍
None
͡Ό͋Ͳ͏͠Ζͱ • User ScriptͰͳΜͱ͔͠Ζͱ͍͏͜ͱʁ • Easy app-webpage communication • ͪΖΜΦʔϓϯͳ࣮ʹ͋Δ
• evaluateJavaSctipt:completionHandler: • ৭ʑࢼ͚ͨ͠Ͳ… #͍ͯͩ͘͠͞
OS X͔Β͢Δͱ… • ΊͬͪΌऑମԽ • WebViewʹ͋Δdelegateͬͱ͋Δ • WebFrameʹΞΫηεͰ͖ͳ͍͠… • ͪΖΜJSContext͑ͳ͍
ٙ • લճͷWWDCͰJavaScriptCore.frameworkΛ ։์ͨ͠ҙਤ͕Θ͔Βͳ͍ • ಛʹ࠷ۙWebKitͷJSEngine͍͢͝վྑ ͞Ε͍ͯΔ • ϑΟʔυόοΫ࣍ୈͰͬͱ։์͞ΕΔՄ ೳੑ͕ʁ
·ͱΊ • UIWebView is dead. Long live WKWebView. • Ϛϧνϓϩηε+Ϟμϯ
API • ࠓͷͱ͜Ζظ΄ͲͰͳ͍(ͱࢥ͏) • ͨͩ͠ྗΛೖΕ͍ͯΔͷ͔֬ • ظͯ͠ΔਓBug Reportʹཁग़ͦ͏ʂ
ؔ࿈ • http://www.webkit.org • https://github.com/webkit/webkit • Introducing the Modern WebKit
API • http://nshipster.com/ios8/
Thank you!