5分でSharePlay入門

#potatotips #74 https://potatotips.connpass.com/event/214754/

- WWDC21
- iOS 15
- SharePlay
- Group Activities

Transcript

1. ॴ
   ༑ଠ
   
   :VUB
   5PLPSP
   J04
   
   UW04
   "QQ
   1SPHSBNNFS ෼Ͱ4IBSF1MBZೖ໳ QPUBUPUJQT
   
2. @tokorom tokorom Spinners Inc. ॴ ༑ଠ / Yuta Tokoro
3. "HFOEB w 4IBSF1MBZͷ֓ཁ
   w ಈըͷ4IBSF1MBZΛ࣮૷
4. 4IBSF1MBZͱ͸ 'BDF5JNF௨࿩தʹ཭Εͨ৔ॴͷ༑ୡͱΞϓϦͷίϯςϯπΛڞ༗
5. 4IBSF1MBZͱ͸ ར༻γʔϯ • Ұॹʹөը΍εϙʔπΛࢹௌ͢Δ • ήʔϜͷεʔύʔϓϨΠΛࣗຫ͢Δ • ཱྀߦͷͱ͖ͷࣸਅΛ༑ਓ΍Ո଒ͱҰॹʹݟΔ • άϧʔϓͰ͓ֆඳ͖͢Δ • Swift PlaygroundsͰҰॹʹSwiftΛֶͿ • ෆಈ࢈ΞϓϦͰ৽͍͠ՈͷީิΛ;ͨΓͰ୳͢ • ࣮Ոͷ྆਌͕ΞϓϦͷ࢖͍ํ͕Θ͔Βͳ͍ͷΛαϙʔτ͢Δ
6. छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ
7. छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ
8. छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ
9. ը໘ڞ༗ʹରԠ͢Δͷʹඞཁͳίʔυ͸ʁ "
   
   
   ߦ
   #
   
   
   ߦ
   ఔ౓
   $
   
   
   ߦ
   ఔ౓
   %
   
   
   ߦ
   Ҏ্
10. ը໘ڞ༗ʹରԠ͢Δͷʹඞཁͳίʔυ͸ʁ "
    
    
    ߦ
    #
    
    
    ߦ
    ఔ౓
    $
    
    
    ߦ
    ఔ౓
    %
    
    
    ߦ
    Ҏ্ ͷ͸ͣʜ
    J04
    
    #FUB
    Ͱ͸࣮ಈΛ֬ೝͰ͖ͣະ֬ఆ
11. ը໘ڞ༗͞Εͳ͍΋ͷ w ύεϫʔυͳͲηΩϡΞͳೖྗϑΟʔϧυ
    w ඞཁͳΒ֤ΞϓϦͰӅ͢΂͖ཁૉΛΧελϜՄೳ
    w %3.ʢ'BJS1MBZʣͰอޢ͞Εͨಈը
12. छͷ4IBSF1MBZ ը໘ڞ༗ ಈըɾԻָͷڞࢹௌ ΧελϜ
13. 57ΞϓϦͷྫ
14. 57ΞϓϦͷྫ
15. 57ΞϓϦͷྫ
16. ಈըͷ4IBSF1MBZʹରԠ͢Δͱ w %3.Ͱอޢ͞Εͨίϯςϯπ΋4IBSF
    w ࠶ੜɾఀࢭɾγʔΫͳͲʹΑΔ࠶ੜҐஔͷಉظ
17. ಈըͷ4IBSF1MBZʹඞཁͳίʔυ͸ʁ "
    
    
    ߦ
    #
    
    
    ߦ
    ఔ౓
    $
    
    
    ߦ
    ఔ౓
    %
    
    
    ߦ
    Ҏ্
18. "
    
    
    ߦ
    #
    
    
    ߦ
    ఔ౓
    $
    
    
    ߦ
    ఔ౓
    %
    
    
    ߦ
    Ҏ্ ಈըͷ4IBSF1MBZʹඞཁͳίʔυ͸ʁ
19. ಈըͷ4IBSF1MBZͷ࣮૷αϯϓϧ https://github.com/tokorom/SharePlaySample
20. ಈըͷ4IBSF1MBZͷ࣮૷αϯϓϧ struct SampleActivity: GroupActivity { static let movieURL: URL? = URL(string: "...") static let activityIdentifier = "..." var metadata: GroupActivityMetadata { var metadata = GroupActivityMetadata() metadata.fallbackURL = Self.movieURL metadata.title = "Sample" metadata.subtitle = "WWDC19 Session Video" return metadata } } (SPVQ"DUJWJUZΛ༻ҙ
21. ಈըͷ4IBSF1MBZͷ࣮૷αϯϓϧ let activity = SampleActivity() async { switch await activity.prepareForActivation() { case .activationDisabled: break case .activationPreferred: activity.activate() case .cancelled: break default: () } } (SPVQ"DUJWJUZΛΞΫςΟϕʔτ
22. ಈըͷ4IBSF1MBZͷ࣮૷αϯϓϧ async { for await session in SampleActivity.sessions() { player.playbackCoordinator.coordinateWithSession(session) session.join() } } "71MBZFSͷಉظઃఆ
23. ͦͷଞ w 1JDUVSF
    JO
    1JDUVSFͷαϙʔτ
    w 4IBSF1MBZதͷಈըΛςϨϏʹ"JS1MBZ
    w Ұ෦ͷϢʔβʔ͚ͩಈըΛר͖໭͢ʢҰ࣌తʹಉظ͠ͳ͍ʣͳͲͷΧελϜ
    w $.ͳͲ͕ڬ·ΕΔಈը΁ͷରॲ
    w "71MBZFSҎ֎ͷΧελϜಈըϓϨΠϠʔͷαϙʔτ
    w ࠶ੜಉظʹؔΘΒͳ͍ࣗ༝ͳΠϕϯτૹड৴
    w ΞϓϦΛΠϯετʔϧ͍ͯ͠ͳ͍ϢʔβʔΛ"QQ4UPSFʹ༠ಋ
    w αΠϯΞοϓ΍ߪೖ͕ඞཁͳ৔߹ͷରॲ
    w 8FCϖʔδʢNBD04ͷ4BGBSJʣͰͷϝσΟΞڞࢹௌͷαϙʔτʂ
24. w .FFU
    (SPVQ
    "DUJWJUJFT w $PPSEJOBUF
    NFEJB
    FYQFSJFODFT
    XJUI
    (SPVQ
    "DUJWJUJFT w #VJME
    DVTUPN
    FYQFSJFODFT
    XJUI
    (SPVQ
    "DUJWJUJFT .PSF
    *OGPSNBUJPO w %FTJHO
    GPS
    (SPVQ
    "DUJWJUJFT IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED w $PPSEJOBUF
    NFEJB
    QMBZCBDL
    JO
    4BGBSJ
    XJUI
    (SPVQ
    "DUJWJUJFT IUUQTEFWFMPQFSBQQMFDPNWJEFPTQMBZXXED ˞ຊࢿྉʹܝࡌ͍ͯ͠ΔεΫϦʔϯγϣοτ͸্ه88%$ηογϣϯϏσΦΑΓൈਮͨ͠΋ͷͰ͢