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Androidアプリを作る 第4回

nonylene
November 30, 2016

Androidアプリを作る 第4回

nonylene

November 30, 2016
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  1. "OESPJEΞϓϦΛ࡞Δ

    ,.$OPOZMFOF
    "OESPJE4UVEJPɾϑΝΠϧߏ੒

    View Slide

  2. ࣗݾ঺հ
    w OPOZMFOF ͷʹΕΜ

    w ,.$ճ
    w ΧʔϏΟͰ͢
    w τϦϓϧσϥοΫεྑ͍Ͱ͢
    w SPPU

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  3. ࣗݾ঺հ
    w OPOZMFOF ͷʹΕΜ

    w εϚϗΞϓϦͱ͔
    w 5XJUUFS(JU)VCFUD
    w IUUQOPOZMFOFIBUFOBCMPHKQ

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  4. ͜Μ͹Μ͸

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  5. ࠓ೔΍Δ͜ͱ
    ࡞ΔΞϓϦͷ४උ
    "OESPJE4UVEJPͷ͔͍͔ͭͨ
    ϓϩδΣΫτͷϑΝΠϧߏ੒

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  6. ࡞ΔΞϓϦͷ४උ

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  7. (JUͷઃఆ
    w ͋ͱͰ(JUؔ܎ͷػೳ΋આ໌͠·͢
    w DPNNJUͱQVTIΘ͔Ε͹0,

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  8. ࡞ΔΞϓϦ
    w 4MBDLͷπʔϧͬΆ͍ΞϓϦ࡞Γ·͢
    w ͱΓ͋͑ͣ͸౤ߘ͔Βͬͯײ͡Ͱ͢Ͷ

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  9. ϓϩδΣΫτ࡞੒
    w ৽͍͠ΞϓϦΛ࡞Γ·͢ʂʂʂʂ
    w ୈೋճεϥΠυΛࢀর
    w IUUQTTQFBLFSEFDLDPNOPOZMFOFBOESPJEBQVSJXP[VPSVEJIVJ
    w ৽ϓϩδΣΫτ͸'JMF/FX/FX1SPKFDU
    w ໊લɾύοέʔδ͸ࣗ༝ʢ.Z4MBDLͱ͔ʁʣ

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  10. "OESPJE4UVEJP

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  11. ֓ཁ

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  12. "OESPJE4UVEJP
    w *OUFMMJ+ϕʔεͷ*%&
    w "OESPJE։ൃͷελϯμʔυ
    w ུͯ͠"4ͱ΋

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  13. ύωϧ

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  14. جຊతʹࢀߟఔ౓Ͱ

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  15. View Slide

  16. w 1SPKFDUϓϩδΣΫτͷϑΝΠϧϥΠϒϥϦ
    w 4USVDUVSFϓϩάϥϜͷߏ଄
    w #VJME7BSJBOUTϏϧυ͢Δͱ͖ͷछྨ

    w جຊతʹ1SPKFDUΛ։͍͓ͯ͘

    View Slide

  17. w දࣔͷ࢓ํɾछྨΛબ΂Δ
    w z1SPKFDUz͕Φεεϝ
    w λϒͷԣͷϘλϯ͔ΒબͿ

    View Slide

  18. View Slide

  19. w ࠨ͔Β
    w .BLF+BWBͷϏϧυΛ͢Δʢ"1,͸Ͱ͖ͳ͍ʣ
    w 3VO$POpHVSBUJPO"OESPJE্Ͱಈ͔͢ઃఆ
    w جຊతʹ͸ͦͷ··Ͱ0,
    w 3VOΞϓϦΛίϯύΠϧͯ͠ಈ͔͢
    w %FCVHσόοά͢Δʢޙड़ʁʣ

    View Slide

  20. w 3VOXJUI$PWFSBHFςετ༻ػೳ
    w "UUBDI%FCVHHFS୺຤Ͱಈ͍͍ͯΔΞϓϦΛ

    σόοά
    w 3FSVOΞϓϦΛ্ཱͪ͛௚͢
    w 4UPQσόοΨͳͲΛఀࢭ͢Δ

    View Slide

  21. w "7%.BOBHFSΤϛϡϨʔλͷ؅ཧ
    w (SBEMF4ZOD(SBEMF Ϗϧυʹ࢖༻
    ࠶ಡࠐ
    w 1SPKFDU4USVDUVSFϓϩδΣΫτͷઃఆ
    w 4%,.BOBHFS"OESPJE4%,ͷ؅ཧ
    w ඞཁͳ΋ͷ͸·ͨͦͷ࣌ʹઆ໌͠·͢

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  22. View Slide

  23. w 3VOΠϯετʔϧͳͲͷ࣮ߦϩά
    w .FTTBHFT֤छϝοηʔδ
    w "OESPJE.POJUPS"OESPJEͷϩά
    w &WFOU-PH*%&ͷΠϕϯτϩά
    w (SBEMF$POTPMF(SBEMFͷϩά

    w ։ൃ࣌͸"OESPJE.POJUPSΛΑ͘ݟΔ

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  24. View Slide

  25. w ࠨͷόʔͷ˔σόοάͷϒϨʔΫϙΠϯτ
    w ӈͷόʔͷ—ͳΜ͔͓͔͍͠ͱ͜Ζ
    w "MU&OUFSศར

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  26. ศརγϣʔτΧοτ
    w 4IJGU
    w ϑΝΠϧɾؔ਺ʹδϟϯϓ
    w ػೳݺͼग़͠
    w $USM4IJGU'
    w ϓϩδΣΫτ಺ݕࡧ

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  27. HJU࿈ܞ

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  28. *OUFMMJ+ͷHJU࿈ܞ
    w ΤσΟλʹࠩ෼දࣔ
    w BEEDPNNJUQVTIQVMMFUDʜ

    View Slide

  29. *OUFMMJ+ͷHJU࿈ܞ
    w HJUϨϙδτϦͷ࡞੒
    w $74

    *NQPSUJOUP7FSTJPO$POUSPM

    $SFBUF(JU3FQPTJUPSZʜ
    w ৔ॴ͸ϓϩδΣΫττοϓ

    View Slide

  30. *OUFMMJ+ͷHJU࿈ܞ
    w Լʹ7FSTJPO$POUSPM͕ొ৔
    w 6OWFSTJPOFE'JMFTΛશͯ%FGBVMUʹ git add

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  31. *OUFMMJ+ͷHJU࿈ܞ
    w 7$4ϘλϯͰcommit
    w ϝοηʔδೖྗޙɺl$PNNJUBOE1VTIz

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  32. *OUFMMJ+ͷHJU࿈ܞ
    w SFNPUFઃఆ
    w ઌ΄Ͳ࡞ͬͨ(JU)VCͷ

    ϨϙδτϦࢦఆ
    w (JU)VC΁1VTI

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  33. *OUFMMJ+ͷHJU࿈ܞ
    ˡมԽͨ͠ϑΝΠϧ
    ˡBEEͯ͠ͳ͍

    ৽͍͠ϑΝΠϧ
    w ద౰ʹDPNNJUQVTI͍ͯͩ͘͠͞

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  34. ϓϩδΣΫτͷ
    ϑΝΠϧߏ੒

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  35. جຊతʹࢀߟఔ౓Ͱ

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  36. • /
    w .idea/ *%&ͷઃఆ
    w app/ BQQϞδϡʔϧ
    w ΞϓϦͷຊମ
    w build/Ϗϧυ੒Ռ
    w gradle/ HSBEMFຊମ

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  37. • /
    w build.gradle

    (SBEMFશମͷϏϧυͷ੍ޚ
    w ࠓճ͸ͨͿΜ৮Βͳ͍
    w *.properties(SBEMFͷઃఆ
    w gradlewϏϧυ࣮ߦ༻
    w 4IFMM4DSJQUͱόονϑΝΠϧ

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  38. • app/
    w src/ ιʔείʔυ
    w build.gradle

    BQQϞδϡʔϧͷ(SBEMF੍ޚ
    w ͨ·ʹ৮Δ
    w androidTest / testςετ༻
    w main/ΞϓϦຊମͷιʔείʔυ

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  39. • app/main/
    w java/ +BWBͷιʔε
    w ϓϩάϥϜຊମ͸͜͜
    w AndroidManifest.xml
    w "OESPJEͷΞϓϦʹ

    ؔ͢Δ৘ใ 9.-

    w ΞϓϦ໊ɾΞΠίϯɾ

    ݖݶɾ"DUJWJUZ ޙड़
    ʜ

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  40. • app/main/
    w res/ Ϧιʔε
    w drawable/ը૾
    w layout/ ϨΠΞ΢τ
    w mipmap/ ΞΠίϯ
    w values/

    จষɾ৭ɾ਺ࣈͳͲͷ஋
    w ܗࣜ͸9.-΍όΠφϦ

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