Androidアプリを作る 第4回

Transcript

1. "OESPJEΞϓϦΛ࡞Δ
   
   ,.$OPOZMFOF
   "OESPJE4UVEJPɾϑΝΠϧߏ੒
   

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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։͍͓ͯ͘
    

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

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18. View Slide

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

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

    σόοά
    w 3FSVOΞϓϦΛ্ཱͪ͛௚͢
    w 4UPQσόοΨͳͲΛఀࢭ͢Δ
    

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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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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
    

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

    *NQPSUJOUP7FSTJPO$POUSPM

    $SFBUF(JU3FQPTJUPSZʜ
    w ৔ॴ͸ϓϩδΣΫττοϓ
    

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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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