「シェア機能」について考えてみた

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1. ʮγΣΞػೳʯʹ͍ͭͯߟ͑ͯΈͨ 1 2019/9/17 ͋Δ͋ΔLTʙiOSΞϓϦ։ൃΤϯδχΞʙ Vol.7 Tomosuke Okada
2. About me • Tomosuke Okada • iOSྺ3೥ • ອըͷΞϓϦΛ࡞ͬͯ·͢ • SNS • Qiita → @fr0g_fr0g • Github → Frog-Frog • Twitter → @fr0g_fr0g • μϒϧϑϩοά
3. iOSͰγΣΞػೳͱݴ͑͹ʁ 3
4. UIActivityViewController 4
5. • ࣮૷͕؆୯ • Πϯετʔϧ͞Ε͍ͯΔΞϓϦ ͕ࣗಈతʹදࣔ͞ΕΔ • ग़͢ΞϓϦΛϢʔβʔ͕Χελ ϚΠζͰ͖Δ UIActivityViewControllerͱ͸ɾɾɾ 5
6. UIActivityViewController͍͢͝ 6
7. ͓͠·͍ 7
8. ͍΍ɺͪΐͬͱ଴ͯ 8
9. ͦΜͳ࿩Λ͠ʹ͖ͨΜ͡Όͳ͍ 9
10. 10 Netflix Spotify
11. γΣΞࣗ࡞Ͱ࣮૷ͯ͠Δ 11
12. 12 Netflix Spotify
13. 13 Netflix Spotify
14. InstagramετʔϦʔζͱ͸ɾɾɾʁ • Instagram্ͷ౤ߘํ๏ͷҰछ • 24࣌ؒͰ౤ߘ͕ফ͑Δ • ౤ߘը໘Ͱଟ࠼ͳฤूΛߦ͑Δ • ςΩετ • ελϯϓ • ͦͷଞ৭ʑʢΞϯέʔτɺΫΠζɺ࣭໰ͳͲʣ 14
15. UIActivityViewController͔ΒγΣΞͰ͖ͳ͍ 15
16. ͭ·Γɾɾɾʁ • InstagramετʔϦʔζ͸͔ͳΓࣗ༝౓͕ߴ͍γΣΞΛߦ͏͜ͱ͕Ͱ͖Δ • Netflix΍SpotifyͷΑ͏ͳίϯςϯπϏδωεΛߦ͏ୈҰઢͷαʔϏεͰ ͸ɺͦΕΛߦ͏ͨΊʹOSඪ४ͷUIActivityViewControllerΛ͋͑ͯ࢖Θͣ ʹࣗ࡞͍ͯ͠Δ • γΣΞ͢ΔࡍͷϢʔβʔମݧΛ޲্ͤ͞Δ͜ͱ͕ॏཁͩͱߟ͑ΒΕ͍ͯ Δ 16
18. ࣮૷ͯ͠Έͨ 18 final class StoriesSharer { private let urlScheme = URL(string: "instagram-stories://share")! func share() { guard UIApplication.shared.canOpenURL(self.urlScheme) else { return } let item: [String: Any] = [ "com.instagram.sharedSticker.backgroundImage": UIImage(named: "StoryBackgroundImage")!.pngData()!, "com.instagram.sharedSticker.stickerImage": UIImage(named: "StoryStickerImage")!.pngData()! ] let options = [UIPasteboard.OptionsKey.expirationDate: Date().addingTimeInterval(60 * 5)] UIPasteboard.general.setItems([item], options: options) UIApplication.shared.open(self.urlScheme, options: [:], completionHandler: nil) } }
19. ΊͪΌͪ͘Ό؆୯ 19
20. (PPE #BE 20 • ࣗ࡞ͰಋઢΛ࡞Δඞཁ͕͋Δ • എܠɺεςοΧʔͷ४උ͕͍Δ • ετʔϦʔζ͔Β௚઀ΞϓϦʹඈ͹ ͢ʹ͸Instagramଆʹਃ੥͕ඞཁ • ࣮૷͕͔ͳΓ؆୯ • ࠓ࣌ͷएऀʹਓؾ • ଞΞϓϦͷγΣΞΑΓࣗ༝౓͕ߴ͍ • ΞϓϦެࣜΠϯελάϥϜΞΧ΢ϯ τͱ͔΋੝Γ্͛ΕΔ
21. ·ͱΊ • Netflix΍SpotifyͷΑ͏ͳίϯςϯπϏδωεͷୈҰઢͷαʔϏε͸γΣΞͷ ϢʔβʔମݧΛ޲্ͤ͞ΔͨΊʹInstagramετʔϦʔζΛ׆༻͍ͯ͠Δ • ͦΕΒͷαʔϏε͕ͦͷͨΊʹࣗ࡞ͰγΣΞը໘Λ࣮૷͢Δ΄Ͳॏཁࢹ͞Ε ͍ͯΔ • ࣮૷͢Δ͜ͱࣗମ͸ͱͯ΋؆୯ͳͷͰ΍ΔՁ஋͕͋Δ • γΣΞը໘Λࣗ࡞͢Δ͜ͱ͕ελϯμʔυʹͳΔະདྷ͕དྷΔ͔΋͠Εͳ͍ 21
22. ͓͠·͍ 22