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ੜମσʔλΛऔΓѻ͏ ΞϓϦ։ൃͷצॴ Health Tech0.5 @TIME SHARINGौ୩Ӊా઒ொ Kohei Tabata

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ࣗݾ঺հ ➤ ాാߒฏ(@nerd0geek1) ➤ iOS Engineer @ Saib Studio LLC ➤ ڈ೥ͷ11݄͔ΒiOSΞϓϦશମͷ։ൃΛ͓ख఻͍͍ͯ͠·͢ɻ ➤ ࠷ۙ͸σβΠϯ΋ษڧͯ͠ޱग़ͨ͠͠Γͯ͠·͢ɻ

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ઃܭࢥ૝ͷಋೖͱϦϑΝΫλϦϯάʁ ΞϥʔϜɺλΠϚʔػߏʁ
 (Timer, UNNotificationRequest) Clean Architecture x RxSwiftʁ fastlane x CircleCIʹΑΔCI/CDͷಋೖʁ

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Ͱ΋ɺϔϧεέΞاۀ͡Όͳͯ͘΋ Ͱ͖ΔΑͶʁ

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ΞδΣϯμ ➤ ੜମσʔλ × औಘ ➤ ϑΟʔυόοΫαΠΫϧେ͖͗͢໰୊(ਭ຾ͷ৔߹͸Ұ൩) ➤ ͦ͜ʹؔ͢Δ෦෼ͷ։ൃ͕ϘτϧωοΫʹͳΓ͕ͪ ➤ ੜମσʔλ × ෼ੳ ➤ ੜσʔλ͸σʔλ༰ྔΛצҊͭͭ͠ɺղ૾౓ߴ͘औಘ͓ͯ͘͠

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ੜମσʔλ͸औಘ͕େม σʔλܭଌ։࢝ σʔλ෼ੳ
 (ΫϥΠΞϯτ) σʔλ෼ੳ
 (αʔό)

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ੜମσʔλ͸औಘ͕େม σʔλܭଌ։࢝ σʔλ෼ੳ
 (ΫϥΠΞϯτ) σʔλ෼ੳ
 (αʔό) ਺े෼ʙҰ൩

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ੜମσʔλ͸औಘ͕େมɺੜ੒΋Ͱ͖ͳ͍ ➤ O:SLEEPͷ৔߹͸جຊతͳϢʔεέʔε͕Ұ൩
 (෼ੳͷͨΊʹ͸ɺ࠷௿ݶͰ΋਺े෼ͷσʔλ͕ඞཁ) ➤ ؔ࿈͢Δػೳɾը໘ͷ։ൃͰεϐʔυ͕ग़ͤͳ͍ ➤ ਭ຾෼ੳϞδϡʔϧͷݕূ ➤ ਭ຾ܭଌޙͷը໘ભҠ ➤ etc… ϓϩμΫτ։ൃ͸͍͔ʹߴ଎ʹ։ൃͱݕূΛਐΊΔ͔͕ ΩϞͳͷʹ

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։ൃΛߴ଎Խ͢ΔͨΊʹԿΛ͔ͨ͠ʁ ➤ ໰୊Λ੔ཧ͢Δͱ2ͭɻ ➤ ਭ຾෼ੳϞδϡʔϧͷϩδοΫͷਖ਼͠͞ΛݕূͰ͖͍ͯͳ͍ ➤ ਭ຾ΛؚΉը໘ભҠɾϑϩʔͷݕূʹ͕͔͔࣌ؒΓ͗͢Δ

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ਭ຾෼ੳϞδϡʔϧͷਖ਼͠͞ͷݕূ ➤ Ϣχοτςετͷ௥Ճ ➤ ਺೔෼ͷਭ຾σʔλΛ஝ੵ ➤ Ϣχοτςετ͕͠΍͍͢Α͏ʹɺΫϥε֎ʹެ։͢ΔϝιουΛมߋ ➤ ਭ຾σʔλΛݩʹݕূ༻ͷμϛʔσʔλΛ࡞੒

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ը໘ભҠɺϑϩʔͷݕূ ➤ ίʔυͷॻ͖׵͑ɺμϛʔσʔλͰ৐Γ੾Δ ➤ ϐϯϙΠϯτͰͷը໘ભҠݕূ͸खݩͰίʔυΛॻ͖׵͑Δ͜ͱͰରԠ ➤ ը໘ભҠʹσʔλ͕ඞཁͳ৔߹͸ɺࣗ෼ͷաڈʹ஝ੵͨ͠ਭ຾σʔλΛ
 ͖࣋ͬͯͯɺ೔෇͚ͩมߋͯ͠ར༻͢Δ ➤ ։ൃνʔϜશମͷߴ଎Խ͕ඞཁʹͳͬͨ৔߹ɺ͜ͷ͋ͨΓ΋
 σόοάػೳͱͯ͠࡞͍͔ͬͯ͘΋…ʁ

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ੜମσʔλ͸෼ੳ΋େม ➤ O: ͷΞϧΰϦζϜ͸৸ฦΓʹΑΔମಈ = Ճ଎౓Λϕʔεͱ
 ͨ͠΋ͷ ➤ ԾʹɺࠓͷΞϧΰϦζϜΑΓྑ͍ΞϧΰϦζϜΛ։ൃͨ͠
 ৔߹ɺͦΕ͕Ͳ͏͍ͬͨ݁ՌͱͳΔͷ͔ɺ਺೔~਺िؒ଴ͨ ͣʹݕূ͍ͨ͠ɻ


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ੜσʔλΛDBʹอ࣋͢Ε͹ྑ͍ͷͰ͸ʁ ➤ ݱঢ়ͷΞϓϦͰ͸ɺ਺ඵ͝ͱʹҎԼͷ஋Λऔಘ͠ɺͦΕΛ
 ىচ࣌఺Ͱ෼ੳɺ෼ੳ݁ՌͷΈΛαʔόʹૹ৴͍ͯ͠Δɻ ➤ time(Date) ➤ x(Double) ➤ y(Double) ➤ z(Double) ➤ ͜ͷੜσʔλΛղ૾౓ߴ͍ঢ়ଶͰRealmʹอ࣋͢Ε͹
 ྑ͍ͷͰ͸ʁ

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ͨͩ͠… ➤ Ճ଎౓৘ใͷੜσʔλ͸Ϩίʔυ਺͕͔ͳΓଟ͍ɻ ➤ 1ϨίʔυʹҎԼͷ৘ใؚ͕·ΕΔɻ ➤ time(Date, 8byte) ➤ x(Double, 8byte) ➤ y(Double, 8byte) ➤ z(Double, 8byte) ➤ 1ඵຖɺ6࣌ؒਭ຾ͱͯ͠
 60 * 60 * 6 * 8 * 4 = 691200Byte ≒ 700kB ➤ 0.1ඵຖͩͱ
 60 * 60 * 6 * 10 * 8 * 4 = 6912000Byte ≒ 7MB


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ͳͷͰ ➤ ϑΝΠϧαΠζ͕େ͖͘ͳΓ͗͢ͳ͍Α͏ʹ؅ཧ ➤ ۩ମతʹ͸ ➤ ੜσʔλ͸௚ۙ30೔෼ͷΈΛอ࣋͢ΔΑ͏ʹ࣮૷ ➤ 30೔Λ௒͑Δ෼ʹ͍ͭͯ͸ݹ͍΋ͷ͔Βফ͍ͯ͘͠

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·ͱΊ ➤ ੜମσʔλΛऔΓѻ͏ΞϓϦͱ͍ͬͯ΋جຊ͸มΘΒͳ͍ ➤ ͨͩ͠ɺऔΓѻ͏σʔλͷಛੑ͕ଞͷΞϓϦͱେ͖͘ҟͳΔ
 (औಘɺੜ੒͕ࠔ೉) ➤ طଘͷΞϓϦ։ൃͰಘͨ஌ࣝΛ༻͍ͯɺͦ͏͍ͬͨಛघੑʹ
 ཱͪ޲͔͏