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生体データを取り扱うアプリ開発の勘所

Kohei Tabata
July 11, 2019
Programming
1
68

 生体データを取り扱うアプリ開発の勘所

Kohei Tabata

July 11, 2019
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Transcript

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

  2. ࣗݾ঺հ ➤ ాാߒฏ(@nerd0geek1) ➤ iOS Engineer @ Saib Studio LLC

    ➤ ڈ೥ͷ11݄͔ΒiOSΞϓϦશମͷ։ൃΛ͓ख఻͍͍ͯ͠·͢ɻ ➤ ࠷ۙ͸σβΠϯ΋ษڧͯ͠ޱग़ͨ͠͠Γͯ͠·͢ɻ

  3. ઃܭࢥ૝ͷಋೖͱϦϑΝΫλϦϯάʁ ΞϥʔϜɺλΠϚʔػߏʁ
 (Timer, UNNotificationRequest) Clean Architecture x RxSwiftʁ fastlane x

    CircleCIʹΑΔCI/CDͷಋೖʁ

  4. Ͱ΋ɺϔϧεέΞاۀ͡Όͳͯ͘΋ Ͱ͖ΔΑͶʁ

  5. ΞδΣϯμ ➤ ੜମσʔλ × औಘ ➤ ϑΟʔυόοΫαΠΫϧେ͖͗͢໰୊(ਭ຾ͷ৔߹͸Ұ൩) ➤ ͦ͜ʹؔ͢Δ෦෼ͷ։ൃ͕ϘτϧωοΫʹͳΓ͕ͪ ➤

    ੜମσʔλ × ෼ੳ ➤ ੜσʔλ͸σʔλ༰ྔΛצҊͭͭ͠ɺղ૾౓ߴ͘औಘ͓ͯ͘͠

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

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

  8. ੜମσʔλ͸औಘ͕େมɺੜ੒΋Ͱ͖ͳ͍ ➤ O:SLEEPͷ৔߹͸جຊతͳϢʔεέʔε͕Ұ൩
 (෼ੳͷͨΊʹ͸ɺ࠷௿ݶͰ΋਺े෼ͷσʔλ͕ඞཁ) ➤ ؔ࿈͢Δػೳɾը໘ͷ։ൃͰεϐʔυ͕ग़ͤͳ͍ ➤ ਭ຾෼ੳϞδϡʔϧͷݕূ ➤ ਭ຾ܭଌޙͷը໘ભҠ

    ➤ etc… ϓϩμΫτ։ൃ͸͍͔ʹߴ଎ʹ։ൃͱݕূΛਐΊΔ͔͕ ΩϞͳͷʹ

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

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

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


    σόοάػೳͱͯ͠࡞͍͔ͬͯ͘΋…ʁ
  12. None

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

    ͣʹݕূ͍ͨ͠ɻ

  14. None
  15. None

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

    ➤ z(Double) ➤ ͜ͷੜσʔλΛղ૾౓ߴ͍ঢ়ଶͰRealmʹอ࣋͢Ε͹
 ྑ͍ͷͰ͸ʁ

  17. ͨͩ͠… ➤ 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


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

  19. None

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