iOS 14のピッカーあれこれ

Transcript

1. iOS 14ͷϐοΧʔ͋Ε͜Ε CA.swift #12 WWDC20ใࠂձ @akatsuki174

2. ࣗݾ঺հ

3. • ਢ౻ຘʢ@akatsuki174ʣ • iOS→AndroidΤϯδχΞ • גࣜձࣾTimersॴଐ • Ұ൪Θ͘Θͨ͘͠ػೳɿWidget

4. ΞΠεϒϨΠΫ 5

5. ࠓ೔ͷ࿩

6. ໨࣍ • [New] ColorPicker • [Update] DatePicker

7. ͜ͷࢿྉͷݩʹͳͬͨಈը • Design with iOS pickers, menus and actions •

   https://developer.apple.com/videos/play/ wwdc2020/10205

8. ࠓ೔ͷࢿྉ

9. ࠓ೔ͷࢿྉ • NDAతʹ΍͹Ίͳͱ͜ΖΛൈ͔ͯ͠Ξοϓࡁ • TwitterͰྲྀͯ͠·͢ • ΘΓͱ͚ܽͯ͠·ͬͨ… • ϑϧver΄͍͠ਓ͍ͨΒ࿈བྷ͍ͩ͘͞

10. ColorPicker

11. ColorPickerͱ͸ • ͦͷ໊ͷ௨Γ৭Λબ΂ΔϐοΧʔ • άϦουɺεϖΫτϧɺεϥΠμʔͳͲΛɹ ࢖ͬͯ৭Λબ୒Ͱ͖Δ

12. None

13. ColorPickerͷ͍͢͝ͱ͜Ζ̍ • ৭͸อଘͯ͠ผΞϓϦͰ΋࢖͏͜ͱ͕Ͱ͖Δ

14. </%">
    ৭Λอଘͯ͠Δ༷ࢠΛөͨ͠ಈը

15. ColorPickerͷ͍͢͝ͱ͜Ζ̎ • εϙΠτπʔϧΛ࢖ͬͯ৭ΛऔಘͰ͖Δ

16. </%">
    εϙΠτπʔϧΛ࢖ͬͯΔ༷ࢠΛөͨ͠ಈը

17. ࣮ࡍʹݟͯΈΑ͏ Ϙλϯλοϓ →ColorPickerදࣔ →৭બ୒ →ࢦఆͨ͠ViewͷbackgroundColorΛมߋ

18. </%">
    ΧϥʔϐοΧʔΛಈ͔͍ͯ͠Δ༷ࢠ

19. </%"ʁ>
    ࣗ෼Ͱ࡞ͬͨσϞΞϓϦͷ࣮૷ίʔυ

20. selectedColor • બ୒தͷ৭Λද͢ • getter, setter͕͋Δ • setter͸ϐοΧʔىಈ࣌ʹࢦఆ͢ΔͳͲͷ༻్ʁ

21. supportsAlpha • AlphaεϥΠμʔΛ༻ҙ͢Δ͔Ͳ͏͔

22. TVQQPSUT"MQIB
    
    GBMTF TVQQPSUT"MQIB
    
    USVF </%"ʁ>
    "MQIBεϥΠμʔͷ༗ແ͕Θ͔ΔεΫγϣ

23. colorPickerViewController DidSelectColor • ϐοΧʔ্Ͱ৭Λબ୒ͨ͠ͱ͖ʹݺ͹ΕΔ

24. colorPickerViewController DidFinish • ϐοΧʔΛดͨ࣌͡ʢӈ্ͷXΛλοϓͨ࣌͠ʣ ʹݺ͹ΕΔ

25. DatePicker

26. Կ͕৽͘͠ͳͬͨͷ͔ • ίϯύΫτϞʔυɺΠϯϥΠϯϞʔυͰදࣔɹ Ͱ͖ΔΑ͏ʹͳͬͨ • ਖ਼֬ʹ͸ɺ.compact͸iOS 13.4Ҏ߱ • ࣌ؒ͸ΩʔϘʔυͰೖྗՄೳ

27. શछྨ

28. .compactදࣔ • UIButtonͷΑ͏ͳ೔෇දࣔΛλοϓͯ͠ɹ ϐοΧʔΛىಈ • ࣌ࠁɺ೔෇ΛϞʔμϧ಺Ͱબ୒Ͱ͖Δ • UIͷεϖʔε͕ݶΒΕ͍ͯΔͱ͖ʹศར

29. </%">
    DPNQBDUදࣔ͞ΕͨQJDLFSΛ
    ಈ͔͍ͯ͠Δ༷ࢠΛөͨ͠ಈը

30. .inlineදࣔ • ϐοΧʔ͕ͦͷ··ຒΊࠐ·Ε͍ͯΔ • ϞʔμϧΛग़͢ख͕ؒল͚Δ • iPadͳͲεϖʔε͕޿͍৔߹ʹ༗ޮ

31. </%">
    JOMJOFදࣔ͞ΕͨQJDLFSͷεΫγϣ

32. Կ͔ରԠ͸ඞཁʁ • UIDatePickerͷAPI͸·ͬͨ͘ಉ͡·· • iOS 13 SDKͰϏϧυͯ͠ΔݶΓ͸େৎ෉ͦ͏ • iOS 14

    SDKͰϏϧυͨ͠Β preferredDatePickerStyleʹ.automatic͕ઃఆ ͞Εͯಈ͖͕มΘΔ…ʁ

33. J04
    
    BVUPNBUJD J04
    
    BVUPNBUJD </%">
    BVUPNBUJDͷ༷ࢠͷҧ͍

34. ࠓ·Ͱ௨Γʹ͍ͨ͠ͳΒ • preferredDatePickerStyleΛ.wheelsʹ͢Ε͹ ྑͦ͞͏

35. ࣮ࡍʹݟͯΈΑ͏ compact date pickerΛλοϓ →೔෇બ୒ʢdate, time, dateAndTimeʣ →೔෇ܾఆ

36. </%">
    ֤λΠϓͷEBUF
    QJDLFSΛಈ͔͍ͯ͠Δ༷ࢠΛ
    өͨ͠ಈը

37. </%">
    4UPSZCPBSEͷ༷ࢠ

38. ·ͱΊ

39. ·ͱΊ • ColorPicker͸༷ʑͳ؍఺͔Β৭Λબ୒Ͱ͖Δ • ৽͍͠DatePicker͸ΑΓࣗવͳUIʢओ؍ʣͰɹ ೔෇Λબ୒Ͱ͖Δ

40. ೔ຊޠࢿྉ

41. ݟͯͶ • iOS 14ͰมΘΔϐοΧʔͱɺ৽͘͠ొ৔ͨ͠ɹ ΧϥʔϐοΧʔ • https://qiita.com/akatsuki174/items/ 56fc648f513d3e92387f 5

42. એ఻

43. iOSDCνέοτൃചதʂʂ • ࠓ೥͸ΦϯϥΠϯ։࠵ • ࠓͳΒΞʔϦʔόʔυ2,000ԁʢ͍҆ʂʣ • ϊϕϧςΟ͸༣ૹ • ύϯϑϨοτʹ͸Ԡื͕͋ͬͨݪߘΛܝࡌ •

    9/19(౔) ʙ 9/21(݄ॕ)ɺͥͻ͝ࢀՃΛʂ 5

44. • αʔόʔαΠυΤϯδχΞ (PHP, Golang, AWS) • AndroidΤϯδχΞ (Kotlin) • iOSΤϯδχΞ

    (Swift) TimersͰ͸ݱࡏΤϯδχΞશ৬छ࠾༻தʂ ৄ͘͠͸”Timers”Ͱݕࡧ 5

45. ͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ