Android Boot Camp 2020

2020年度リクルート新人ブートキャンプ エンジニアコースの講義資料です

Transcript

1. "OESPJE#PPU$BNQ
   
   ݩ
   

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2. ͢͢Ί͔ͨ
   ,PUMJO
   "OESPJE
   )PNFXPSL
   ໨࣍
   

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3. ͢͢Ί͔ͨ
   

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4. ॳڃ޲͚"OESPJEͷొΓํ
   ϕʔεεΩϧ͸ԿΑΓେࣄ
   ࠷ॳ͸Ώͬ͘Γ࣮֬ʹొΓ·͠ΐ͏
   ϓϩάϥϛϯάݴޠ
   ,PUMJO
   ϓϥοτϑΥʔϜ
   "OESPJE
   ΑΓਂ͘
   "EWBODFE"OESPJE
   IPNFXPSL
   

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5. ࠓ೔೔ͷ࣌ؒ഑෼
   ϦϞʔτߨٛͳͷͰɺ
   ֤ࣗͰࣗ༝ʹઃఆͯ͠0,
   ޕલ
   LPUMJO
   ޕޙ
   BOESPJE
   ͍ͭͰ΋
   IPNFXPSL
   

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6. جຊͷڭࡐ
   LPUMJO
   BOESPJE
   IPNFXPSL
   ɾɾɾ
   ɾɾɾ
   LPUMJOຊɺXFCTUVEZ
   (PPHMF$PEFMBCT
   

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7. ࿈བྷ͸͍ͭͰ΋4MBDLͰʂ
   !IZFPOHKV@XPO
   !KVO@JTIJJ
   $IBOOFMBQQ@CPPUDBNQ@
   

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8. LPUMJO
   

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9. ͔͜͜Β͸Ұॹʹ
   )FMMP8PSMEʂ
   LPUMJOֶशͷϕʔεʹͳΔͷͰɺ
   ඞͣͰ͖ΔΑ͏ʹ͍ͯͩ͘͠͞ʂ
   

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10. *OUFMMJ+Πϯετʔϧ
    https://www.jetbrains.com/idea/download/#section=mac
    free൛Λμ΢ϯϩʔυͯ͠Πϯετʔϧ
    ग़యɿ*OUFMMJ+ͷ΢ΣϒαΠτͷεΫϦʔϯγϣοτ
    

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11. ϓϩδΣΫτੜ੒
    ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
    

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12. ౷߹+%,Πϯετʔϧᶃ
    ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
    

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13. ౷߹+%,Πϯετʔϧᶄ
    ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
    

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14. )FMMP8PSMEᶃ
    ࠨͷϓϩδΣΫτ͔ΒӈΫϦοΫͯ͠New͔Β
    Kotlin fileΛ௥Ճ͠·͢
    ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
    

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15. )FMMP8PSMEᶄ
    ͜͜ΛΫϦοΫͯ͠Run!
    ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
    

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16. ͔͜͜Βࣗ༝ֶश
    

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17. LPUMJOCPPUDBNQϩάΠϯ
    https://www.udacity.com/course/kotlin-bootcamp-for-programmers--ud9011
    GoogleΞΧ΢ϯτͰϩάΠϯͯ͠ɺ
    ͜͜ΛΫϦοΫͯ͠ελʔτ
    ग़యɿVEBDJUZͷ΢ΣϒαΠτͷεΫϦʔϯγϣοτ
    

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18. LPUMJOCPPUDBNQͷ׆༻ํ๏
    ޕલத׬ྃΛ໨ॲʹ͠·͠ΐ͏
    ɾ-FTTPOLPUMJOCBTJD͔ΒͰ໰୊ͳ͍Ͱ͢
    ɾ-FTTPO·ͰͰ0,Ͱ͢
    ɾ-FTTPO͸͕࣌ؒ༨ͬͨΒ΍Γ·͠ΐ͏
    

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19. ΋͏Ұ౓೦ͷͨΊʂ
    !IZFPOHKV@XPO
    !KVO@JTIJJ
    $IBOOFMBQQ@CPPUDBNQ@
    ͜Μͳ͜ͱ΋஌Βͳ͍͔
    Βฉ͘ͳΜͯஏ͔ͣ͘͠
    ͯฉ͚ͳ͍ɻɻɻ
    ৺഑ແ༻ɻ͜ͷਓͨͪ΋
    ࣮͸Α͘Θ͔ͬͯ·ͤΜ
    ˞ؾܰʹ૬ஊ͠·͠ΐ͏ɻͳΜͱ͔ͳΓ·͢ɻ
    

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20. BOESPJE
    

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21. ͔͜͜Β͸
    $PEF-BCTͰֶश͠·͢
    

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22. -FTTPO
    #VJME:PVS'JSTU"OESPJE"QQJO,PUMJO
    ϙΠϯτ͸"OESPJE4UVEJPͷΠϯετʔϧ
    

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23. -FTTPO̎
    #BTJDBQQBOBUPNZ
    ϙΠϯτ͸"OESPJEϓϩδΣΫτߏ଄ͷཧղ
    *NBHFSFTPVSDFTBOEDPNQBUJCJMJUZ
    

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24. -FTTPO
    -JOFBSMBZPVUVTJOHUIF-BZPVU&EJUPS
    ϙΠϯτ͸"OESPJE-BZPVUͱ6*࣮૷ͷཧղ
    "EEVTFSJOUFSBDUJWJUZ
    

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25. -FTTPO
    $SFBUFBGSBHNFOU
    ϙΠϯτ͸'SBHNFOUͱMJGFDZDMFͷཧղ
    %FpOFOBWJHBUJPOQBUIT
    -JGFDZDMFTBOEMPHHJOH
    

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26. ͞Βʹ΋͏Ұ౓೦ͷͨΊʂ
    !IZFPOHKV@XPO
    !KVO@JTIJJ
    $IBOOFMBQQ@CPPUDBNQ@
    ͜Εฉ͍ͯ΋ઈର·͍ͨ͋ͭΒ΋
    Θ͔Δ͸͕ͣͳ͍͚ͲҰਓͰղܾ
    Ͱ͖ͳͦ͞͏ɻɻɻ
    ͜ͷਓͨͪՋͳͷͰ͢ɻ
    ͲΜͲΜར༻͍͖ͯ͠·͠ΐ͏
    ˞ؾܰʹ૬ஊ͠·͠ΐɻͳΜͱ͔ͳΓ·͢ɻଟ෼
    

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27. IPNFXPSL
    

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28. ΍ͬͯΈ·͠ΐ͏
    "EWBODFE"OESPJE%FWFMPQFS$PVSTF
    Ώͬ͘Γશ෦ΫϦΞ͢Δͱ΋͏"OESPJE։ൃऀͰ͢
    

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