2016.6.14 於Swift Taiepi presentation的投影片 Swift Taipei #8 http://www.meetup.com/Swift-Taipei-User-Group/events/230984692/

1. Customize UI with
Protocols
Pofat Tseng @Diuit

2. Protocol
• Mixin(Traits)
• Type Class
• ovrride
•

3. Customizing UI’s like…

4. CSS UI

6. Voila!

7. • UI
• UI
• UI
• extend UIKit protocol

8. Protocol MVC
• Model -> cache
• Controller->
• View -> Style

9. Remote Resource

10. For images

11. For JSON

12. Easier avatar
• class

13. • storyboard placeholder image)
• set mediaURL

14. Weather Widget
•

15. •
• (

16. •

18. 1
2
3
3

20. Diuit Messaging API

22. FATAL ERROR!?

23. FATAL ERROR!?
ObjC!?

24. Why
• [ProtocolType] [ClassType]
runtime error
• Class @objc Array
ObjC
• protocol AnyObject-compatible
• NSArray bridge

25. Solution
1. map
2. protocol @objc compile
runtime
3. Swift runtime library
collection

26. Pofat Tseng
Protocol

27. Reference
• https://github.com/pofat/demoProtocolUI ( )
• https://github.com/VojtaStavik/ProtocolUI
• https://www.captechconsulting.com/blogs/ios-9-tutorial-series-protocol-
oriented-programming-with-uikit
• Diuit API
• http://api.diuit.com/
• https://github.com/Diuit/DUMessagingUIKit-iOS
• Pofat Tseng
•