Blahker Keynote - Ethan Huang @ Cocoaheads Taipei 2017/03/09

https://github.com/ethanhuang13

Blahker - Safari

& iOS

Ethan Huang @ Cocoaheads Taipei 2017/03/09



About Me

Ethan Huang

13

@ethanhuang13

[email protected]

[email protected]

https://github.com/ethanhuang13mailto:[email protected]:[email protected]


About Me

iOS 3+ yr

94%

...

CATCHPLAY iOS App

87%



About Me



Project: Blahker Safari content blocker for interstitial ads

iOS app with Safari content blocker extension

macOS Safari extension

Blah blah blah + blocker

Open Source!https://github.com/ethanhuang13/blahker

Written in Swift 3

https://github.com/ethanhuang13https://github.com/ethanhuang13/blahker


Why?



Why?

vs

Peacehttps://marco.org/2015/09/18/just-doesnt-feel-good

https://github.com/ethanhuang13https://marco.org/2015/09/18/just-doesnt-feel-goodhttps://marco.org/2015/09/18/just-doesnt-feel-good


Ad blocker VPN

runtime filtering

Safari / WebKit New API since WWDC 2015

Safari Content Blocker



Safari Content Blocker Support iOS 9.0+

Support macOS 10.10+ with Safari 9.0

Doc: https://developer.apple.com/library/content/documentation/Extensions/Conceptual/ContentBlockingRules/Introduction/Introduction.html

README.md

https://github.com/ethanhuang13https://developer.apple.com/library/content/documentation/Extensions/Conceptual/ContentBlockingRules/Introduction/Introduction.htmlhttps://developer.apple.com/library/content/documentation/Extensions/Conceptual/ContentBlockingRules/Introduction/Introduction.htmlhttps://developer.apple.com/library/content/documentation/Extensions/Conceptual/ContentBlockingRules/Introduction/Introduction.htmlhttps://developer.apple.com/library/content/documentation/Extensions/Conceptual/ContentBlockingRules/Introduction/Introduction.htmlhttps://github.com/ethanhuang13/blahker/blob/master/README.md


1. Extension called by WebKit

2. Generate / fetch block rules in JSON

3. Return the JSON string

4. Done



Fast

Secure & no privacy issue



Trigger

url-filter

if-domain

Action

type: block (file)

type: css-display-none + selector: .classname



iOS



Extension:NSExtensionRequestHandling

Info.plist

NSExtension

NSExtensionPointIdentifier: com.apple.Safari.content-blocker

NSExtensionPrincipalClass:$(PRODUCT_MODULE_NAME).ContentBlockerRequestHandler

extension target



Extension: NSExtensionRequestHandling



Extension



App:SFContentBlockerManager

>

>iOS 10+ only



iOS 10+ only



Safariapp

background fetch



macOS



Safari Extension Builder


Global.html



app

appApp vs Extension

appbackground fetch

app

Extensions, including Widget

Actionable Notifications



11iOS App15

80%

Alexa Taiwan Top 100

macOS Safari extension gallery



PTT https://www.ptt.cc/bbs/iPhone/M.1481195200.A.78F.html

PTT https://www.ptt.cc/bbs/iPhone/M.1481439100.A.68B.html

Facebook https://www.facebook.com/blahker

https://github.com/ethanhuang13https://www.ptt.cc/bbs/iPhone/M.1481195200.A.78F.htmlhttps://www.ptt.cc/bbs/iPhone/M.1481195200.A.78F.htmlhttps://www.ptt.cc/bbs/iPhone/M.1481195200.A.78F.htmlhttps://www.ptt.cc/bbs/iPhone/M.1481439100.A.68B.htmlhttps://www.ptt.cc/bbs/iPhone/M.1481439100.A.68B.htmlhttps://www.facebook.com/blahkerhttps://www.facebook.com/blahker


https://free.com.tw/blahker-ios-app/

https://www.kocpc.com.tw/archives/122839

http://3c.ltn.com.tw/m/news/27742

https://github.com/ethanhuang13https://free.com.tw/blahker-ios-app/https://free.com.tw/blahker-ios-app/https://www.kocpc.com.tw/archives/122839https://www.kocpc.com.tw/archives/122839http://3c.ltn.com.tw/m/news/27742


1.0.0

issues

E-mail



Growth hacking



...



Apple



One More Thing13



app

iTunes Affiliate Program http://www.apple.com/tw/itunes/affiliates/

Totally free, any one can join

Provide link with your affiliate token

After user click your link, get 7% of any purchase within 24hr on the device

https://github.com/ethanhuang13http://www.apple.com/tw/itunes/affiliates/


app

https://itunes.apple.com/tw/app/blahker-ba-la-ke-gai-ban-guang/id1182699267?mt=8&at=1l3vpBq&pt=99170802&ct=readme

See your performance in https://itunes.phgconsole.performancehorizon.com

Put your link everywhere!

https://github.com/ethanhuang13https://itunes.phgconsole.performancehorizon.comhttps://itunes.phgconsole.performancehorizon.com


Want to talk about your iOS app?

Want to work with me @CATCHPLAY?

Contact me:

facebook.com/blesserx

@ethanhuang13

[email protected]

[email protected]

https://github.com/ethanhuang13http://facebook.com/blesserxhttp://twitter.com/ethanhuang13mailto:[email protected]:[email protected]

Blahker Keynote - Ethan Huang @ Cocoaheads Taipei 2017/03/09

Technology

Transcript of Blahker Keynote - Ethan Huang @ Cocoaheads Taipei 2017/03/09