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近年のAppleにおける位置情報とプライバシー
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akatsuki174
July 12, 2023
Technology
3
450
近年のAppleにおける位置情報とプライバシー
2023/07/12 YUMEMI.grow Mobile #5
akatsuki174
July 12, 2023
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Transcript
ۙͷAppleʹ͓͚Δ ҐஔใͱϓϥΠόγʔ YUMEMI.grow Mobile #5 @akatsuki174
ࣗݾհ
• @akatsuki174 • גࣜձࣾΏΊΈॴଐ • Android/iOS/FlutterΤϯδχΞ • 1ࣇͷ • ͏͙͢2ࣇͷ
• ϫϯΦϖͳͷͰ͕ฉ͑͜Δ͔ …
ࠓͷ
None
ࠓҐஔใͷ • ~ iOS 12 • iOS 13 • iOS
14 • iOS 15 • iOS 16 ※iOSDCຊ൪ҧ͏ߏɺ༰ʹͳΓ·͢
ҙॻ͖ • ൣғΛiOS,iPadOSͷຊମʹߜͬͯ·͢ • watchOSͳͲͷଞͷϓϥοτϑΥʔϜɺ App Clips, WidgetͳͲର֎Ͱ͢ • εΫγϣAppleͷWWDCಈը͔Βഈआ
iOS 12Ҏલ
Info.plistͷઃఆ • ʮ༻தͷΈڐՄʯ • NSLocationWhenInUseUsageDescriptionΛ ॻ͍͓ͯ͘ • ʮৗʹڐՄʯ • NSLocationAlwaysAndWhenInUseUsageD
escriptionΛॻ͍͓ͯ͘
None
iOS 13
μΠΞϩάબࢶʹมԽ • requestAlwaysAuthorizationΛͯ͠ɺ • ʙiOS 12 • ʮৗʹڐՄʯʮ༻தͷΈڐՄʯʮڐՄ͠ͳ ͍ʯ •
iOS 13ʙ • ʮ༻தͷΈڐՄʯʮҰ࣌తʹڐՄʯʮڐՄ ͠ͳ͍ʯ
None
ʮৗʹڐՄʯ͕ͳ͘ͳͬͨʁ • ʮৗʹڐՄʯΛٻΊΔλΠϛϯά͕มΘͬͨ ͚ͩ • ʮ༻தͷΈڐՄʯΛબ͢ΔͱԾͷʮৗʹ ڐՄʯঢ়ଶʹͳΓɺͦͷޙόοΫάϥϯυ ͰҐஔใͷऔಘΛ͠Α͏ͱͨ͠ͱ͖ʹ࠶ μΠΞϩάͰฉ͔ΕΔ
None
None
None
iOS 14
ʮਖ਼֬ͳҐஔใʯొ • ࠷খݶͷҐஔใఏڙͰࡁΉΑ͏ɺʮਖ਼֬ͳ ҐஔใʯΛΦϑʹ͢Δػೳ͕ొ • ΞϓϦଆͰΦϓτΞτ͢Δ͜ͱͰ͖ͳ͍
ʮਖ਼֬Ͱͳ͍Ґஔใʯͱ • Ґஔ͍ԁͰද͞ΕΔ • ԁͷத৺ϢʔβͷҐஔͱ͍͏Θ͚Ͱͳ ͘ɺϢʔβͷۙࣅҬͷத৺ʹ͗͢ͳ͍ • ߴີͷࢢ֗Ͱkmͷԁ͕ͩɺີͷ ͍߫֎Ͱ10km͘Β͍ͷԁʹͳΔ
None
None
None
None
ਖ਼֬ͳҐஔใ͕͍Βͳ͍߹ • Info.plistΛ͍͡Δ͚ͩͰઃఆ͕Ͱ͖Δ
None
Ұ࣌తʹਖ਼֬ͳҐஔใΛཁٻ • ʮಓҊ͍ͨ͠ͷʹਖ਼֬ͳҐஔใ͕Φϯʹ ͳͬͯͳ͍ʯͳͲͷ߹Ұ࣌తʹਖ਼֬ͳҐ ஔใΛཁٻ͢Δ͜ͱ͕Ͱ͖Δ
None
None
iOS 15
LocationButtonొ • SwiftUIͳΒLocationButtonɺUIKitͳΒ CLLocationButton͕͑ΔΑ͏ʹ • ʮඞཁͳͱ͖ʹҰ͚ͩҐஔใͷΞΫηε ཁٻΛ͢Δʯ͕؆୯ʹͰ͖Δ • ڐμΠΞϩάΛ؆୯ʹग़ͤΔͱ͍͏͚ͩ Ͱɺ͜ͷϘλϯࣗମʹҐஔใΛऔಘ͢Δػ
ೳͳ͍
ͳͥ࡞ΒΕͨʁ • iOS 13͔࣌Βొͨ͠ʮҰ͚ͩڐՄʯͷ ߹ɺΞϓϦΛόοΫάϥϯυʹͨ͠ͱ͖ ʹڐՄ͕ͳ͘ͳͬͯ͠·͏͕͋ͬͨͨΊ
None
iOS 16
ίϯτϩʔϧηϯλʔʹมԽ • ҐஔใΛ༻ͨ͠ΞϓϦ͕͋Δͱɺίϯτ ϩʔϧηϯλʔʹΞϓϦ໊ͱͦͷৄࡉ͕දࣔ ͞ΕΔ
None
·ͱΊͳͲ
ۙͷҐஔใͱϓϥΠόγʔ • ຖͱݴ͍͍ͬͯ΄ͲมԽ͕͋Δ • ҐஔใΛѻ͏ͳΒຖΩϟονΞοϓ͠ͳ ͍ͱɺ࠷ѱͷ߹ϦδΣΫτ͋ΓಘΔ
͓ΘΓ