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Apple Watch Cellular
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USAMI Kosuke
October 04, 2017
Programming
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740
Apple Watch Cellular
Mobile Act OSAKA #1
https://mobileact.connpass.com/event/65935/
USAMI Kosuke
October 04, 2017
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Transcript
Apple Watch Cellular ͷ௨৴ʹ͍ͭͯ USAMI Kosuke Fenrir Inc.
ࣗݾհ » Ӊࠤݟެี (@usamik26) » ϑΣϯϦϧגࣜձࣾ » iOS ΞϓϦ։ൃ :
Swift / Xamarin (C#)
Cellular ௨৴͕͖ͬͯͨ » Apple Watch Series 3 Cellular Ϟσϧ »
ຊͷରԠΩϟϦΞ : Softbank / au / docomo » पଳผ : ϤʔϩούɾΞδΞϞσϧ / ถࠃϞσϧ / தࠃϞσϧ
Apple Watch ୯ಠͷ௨৴ » ୯ಠͷ Wi-Fi ௨৴ : watchOS 2
Ҏ߱ » ୯ಠͷ Cellular ௨৴ : watchOS 4 (New!)
ϞόΠϧ௨৴ͷΦϯΦϑ » Cellular ௨৴ͷΦϯΦϑɺίϯτϩʔϧηϯλʔͰઃఆՄೳ » Cellular ௨৴͕ΘΕ͍ͯΔͱ͖ɺΞΠίϯ͕ʹͳΔ
Apple Watch ௨৴ͷ༏ઌ » iPhone ܦ༝ ʼ Wi-Fi ʼ Cellular
௨৴
Γସ͑ͷλΠϜϥά » iPhone ͕ۙ͘ʹ͍ͳ͘ͳΔ » → ͍ͬͨΜɺଓͳ͠ঢ়ଶʹͳΔ » → ͠Β͔ͯ͘͠ΒɺCellular
௨৴Ͱଓঢ়ଶʹͳΔ » ͜ͷΑ͏ͳʮଓํࣜͷΓସ͑ͪʯ͕ൃੜ͢Δ
URLSession » watchOS ͷ௨৴ URLSession Λ͏͕ɾɾɾ » σϑΥϧτͷઃఆͰɺΓସ͑Λͨͣʹ͙͢Τϥʔऴྃ͢Δ » NSURLErrorNotConnectedToInternet
» ͔ͤͬ͘ Cellular ௨৴ʹΓସΘΔͷʹɺ͜ΕͰࠔΔ
waitsForConnectivity » ͙͢ʹΤϥʔऴྃ͠ͳ͍Α͏ʹ͢ΔϓϩύςΟ͕Ճ͞Εͨ let configuration = URLSessionConfiguration.ephemeral if #available(iOS 11.0,
watchOSApplicationExtension 4.0, *) { configuration.waitsForConnectivity = true } let session = URLSession(configuration: configuration)
Connectivity ͕ؔͳ͍ঢ়گͰ ͬͯΑ͍ » waitsForConnectivity σϑΥϧτͰ false ʹͳ͍ͬͯΔ » ͓ͦΒ͘ɺैདྷͷ
URLSession ͷڍಈʹ߹Θͤͯ͋Δ » ͚ͩͲɺৗʹ true ʹͯ͠͠·͍͍͑ » Reachability ͱ͔ؾʹ͠ͳͯ͘Α͘ͳΔ
Γସ͑ͪঢ়ଶʹͳͬͨ͜ͱΛΔ » URLSessionTaskDelegate ͷϝιου͕Ճ͞Εͨ func urlSession(_ session: URLSession, taskIsWaitingForConnectivity task:
URLSessionTask) { // ଓํࣜͷΓସ͑ͪঢ়ଶʹͳͬͨΒ͜͜དྷΔ // Ұ͚ͩݺΕΔ }
Watch ͷಠཱಈ࡞Λҙࣝ͢Δ » ࣮ watchOS 2 ͷࠒ͔Βಉ͡Ͱ͋Δ » watchOS 2
͔Β୯ಠ௨৴͕Ͱ͖ΔΑ͏ʹͳ͍ͬͯͨͨΊ » ୯ಠ௨৴ͷγʔϯ͕૿͑ͨͨΊɺࠓޙΑΓҙ͕ඞཁʹͳΔ
Watch Connectivity framework » ैདྷ͔Β͋Δ iPhone - Watch ؒͷσʔλΓऔΓ »
Watch ͕ಠཱͯ͑͠ΔΑ͏ʹͳͬͨͷͰɺಉظ͞Ε͍ͯͳ͍ঢ়ଶ ૿͑Δ » WCSession ͷ updateApplicationContext() Λͬͯ໌ࣔతʹಉظ ͢Δ
ࢀߟ » Updating for Apple Watch Series 3 - Videos
- Apple Developer » waitsForConnectivity | Apple Developer Documentation » App Programming Guide for watchOS » Apple Watch Series 3 (GPS + Cellular) ͰϞόΠϧσʔλ௨৴Λઃ ఆ͠༻͢Δ - Apple αϙʔτ