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
2.  ͢͢Ί͔ͨ
    ,PUMJO
    "OESPJE
    )PNFXPSL ໨࣍
3. ͢͢Ί͔ͨ
4. ॳڃ޲͚"OESPJEͷొΓํ ϕʔεεΩϧ͸ԿΑΓେࣄ
   ࠷ॳ͸Ώͬ͘Γ࣮֬ʹొΓ·͠ΐ͏ ϓϩάϥϛϯάݴޠ
   ,PUMJO ϓϥοτϑΥʔϜ
   "OESPJE ΑΓਂ͘
   "EWBODFE
   "OESPJE IPNFXPSL
5. ࠓ೔೔ͷ࣌ؒ഑෼ ϦϞʔτߨٛͳͷͰɺ
   ֤ࣗͰࣗ༝ʹઃఆͯ͠0, ޕલ
   LPUMJO ޕޙ
   BOESPJE ͍ͭͰ΋
   IPNFXPSL
6. جຊͷڭࡐ LPUMJO BOESPJE IPNFXPSL ɾɾɾ ɾɾɾ LPUMJOຊɺXFC
   TUVEZ (PPHMF
   $PEFMBCT
7. ࿈བྷ͸͍ͭͰ΋4MBDLͰʂ !IZFPOHKV@XPO !KVO@JTIJJ $IBOOFM
   BQQ@CPPUDBNQ@
8. LPUMJO
9. ͔͜͜Β͸Ұॹʹ
   )FMMP
   8PSMEʂ LPUMJOֶशͷϕʔεʹͳΔͷͰɺ
   ඞͣͰ͖ΔΑ͏ʹ͍ͯͩ͘͠͞ʂ
10. *OUFMMJ+Πϯετʔϧ https://www.jetbrains.com/idea/download/#section=mac free൛Λμ΢ϯϩʔυͯ͠Πϯετʔϧ ग़యɿ*OUFMMJ+ͷ΢ΣϒαΠτͷεΫϦʔϯγϣοτ
11. ϓϩδΣΫτੜ੒ ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
12. ౷߹+%,Πϯετʔϧᶃ ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
13. ౷߹+%,Πϯετʔϧᶄ ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
14. )FMMP
    8PSMEᶃ ࠨͷϓϩδΣΫτ͔ΒӈΫϦοΫͯ͠New͔Β Kotlin fileΛ௥Ճ͠·͢ ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
15. )FMMP
    8PSMEᶄ ͜͜ΛΫϦοΫͯ͠Run! ग़యɿ*OUFMMJ+ͷεΫϦʔϯγϣοτ
16. ͔͜͜Βࣗ༝ֶश
17. LPUMJO
    CPPUDBNQϩάΠϯ https://www.udacity.com/course/kotlin-bootcamp-for-programmers--ud9011 GoogleΞΧ΢ϯτͰϩάΠϯͯ͠ɺ ͜͜ΛΫϦοΫͯ͠ελʔτ ग़యɿVEBDJUZͷ΢ΣϒαΠτͷεΫϦʔϯγϣοτ
18. LPUMJO
    CPPUDBNQͷ׆༻ํ๏ ޕલத׬ྃΛ໨ॲʹ͠·͠ΐ͏ ɾ-FTTPO
    
    
    LPUMJO
    CBTJD͔ΒͰ໰୊ͳ͍Ͱ͢
    ɾ-FTTPO
    ·ͰͰ0,Ͱ͢
    ɾ-FTTPO
    ͸͕࣌ؒ༨ͬͨΒ΍Γ·͠ΐ͏
19. ΋͏Ұ౓೦ͷͨΊʂ !IZFPOHKV@XPO !KVO@JTIJJ $IBOOFM
    BQQ@CPPUDBNQ@ ͜Μͳ͜ͱ΋஌Βͳ͍͔ Βฉ͘ͳΜͯஏ͔ͣ͘͠ ͯฉ͚ͳ͍ɻɻɻ ৺഑ແ༻ɻ͜ͷਓͨͪ΋ ࣮͸Α͘Θ͔ͬͯ·ͤΜ ˞ؾܰʹ૬ஊ͠·͠ΐ͏ɻͳΜͱ͔ͳΓ·͢ɻ
20. BOESPJE
21. ͔͜͜Β͸
    $PEF-BCTͰֶश͠·͢
22. -FTTPO
     #VJME
    :PVS
    'JSTU
    "OESPJE
    "QQ
    JO
    ,PUMJO ϙΠϯτ͸"OESPJE
    4UVEJPͷΠϯετʔϧ
23. -FTTPO
    ̎ #BTJD
    BQQ
    BOBUPNZ ϙΠϯτ͸"OESPJEϓϩδΣΫτߏ଄ͷཧղ *NBHF
    SFTPVSDFT
    BOE
    DPNQBUJCJMJUZ
24. -FTTPO
     -JOFBS
    MBZPVU
    VTJOH
    UIF
    -BZPVU
    &EJUPS ϙΠϯτ͸"OESPJE
    -BZPVUͱ6*࣮૷ͷཧղ "EE
    VTFS
    JOUFSBDUJWJUZ
25. -FTTPO
     $SFBUF
    B
    GSBHNFOU ϙΠϯτ͸'SBHNFOUͱMJGFDZDMFͷཧղ %FpOF
    OBWJHBUJPO
    QBUIT -JGFDZDMFT
    BOE
    MPHHJOH
26. ͞Βʹ΋͏Ұ౓೦ͷͨΊʂ !IZFPOHKV@XPO !KVO@JTIJJ $IBOOFM
    BQQ@CPPUDBNQ@ ͜Εฉ͍ͯ΋ઈର·͍ͨ͋ͭΒ΋ Θ͔Δ͸͕ͣͳ͍͚ͲҰਓͰղܾ Ͱ͖ͳͦ͞͏ɻɻɻ ͜ͷਓͨͪՋͳͷͰ͢ɻ ͲΜͲΜར༻͍͖ͯ͠·͠ΐ͏ ˞ؾܰʹ૬ஊ͠·͠ΐɻͳΜͱ͔ͳΓ·͢ɻଟ෼
27. IPNFXPSL
28. ΍ͬͯΈ·͠ΐ͏ "EWBODFE
    "OESPJE
    %FWFMPQFS
    $PVSTF Ώͬ͘Γશ෦ΫϦΞ͢Δͱ΋͏"OESPJE։ൃऀͰ͢