iOS 14のピッカーあれこれ

CA.swift #12 WWDC20報告会
NDAの関係で中身がすかすかのスライド

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
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