Kotlinで快適Android開発 #w8LT

東京工業大学西8号館E棟LT会

Transcript

1. ,PUMJOͰ
   շద"OESPJE։ൃ
   8-5
   

   View Slide

2. 8IP
   !
   দా
   !
   !
   দా३ฏ!GBU@EBSVVVVNB KNBUTV
   ࠤഢݚ.
   ΩονϯυϦϯΧʔɺ+BWB,PUMJOɺ४γΣϧܳਓɺϦϙδτϦղੳ
   

   View Slide

3. View Slide

4. ˞+BWBͱ͠·͢
   

   View Slide

5. +BWB\ ^
   

   View Slide

6. ϥϜμ͕ͳ͍
   .FUIPEDIBJOJOHͮ͠Β͍
   ͵ΔΆʙʙʙʙʙ
   TXJUDIจͦ͗͘͢
   ๞͖ͨ ࠓ೥Ͱ೥໨
   
   !
   

   View Slide

7. ϥϜμ͕ͳ͍
   .FUIPEDIBJOJOHͮ͠Β͍
   ͵ΔΆʙʙʙʙʙ
   TXJUDIจͦ͗͘͢
   ๞͖ͨ ࠓ೥Ͱ೥໨
   
   !
   ՄѪ͘ͳ͍
   

   View Slide

8. ͦ͏ͩ
   ,PUMJOʹ͠Α͏
   

   View Slide

9. ,PUMJO
   !
   IUUQLPUMJOMBOHPSH
   

   View Slide

10. 8IBU`T,PUMJO
    

    View Slide

11. ϑΟϯϥϯυޠͰ
    ʮ΍͔Μʯ
    

    View Slide

12. ˞ੲͷϩΰ
    

    View Slide

13. ೥+FU#SBJOT͕ࣾ࡞੒
    ϩγΞੜ·Ε
    ੩తܕ෇00ݴޠ
    +7.PS+BWB4DSJQUͰಈ࡞
    +BWBͱ׬શ૬ޓӡ༻
    dݱࡏ044
    

    View Slide

14. 8IZ,PUMJO
    

    View Slide

15. ͳΜ͔ՄѪ͍
    

    View Slide

16. ൃԻ͕ՄѪ͍
    ߏจ͕ՄѪ͍
    كʹิ׬͕ޮ͔ͳ͘ͳͬͯՄѪ͍
    ϩγΞੜ·Ε͕ՄѪ͍
    ٖਓԽ͞ΕͨΒଟ෼ՄѪ͍
    ଟ෼ۚ൅ͩ͠ՄѪ͍
    ଟ෼༮ঁͩΖ͏͠ՄѪ͍
    

    View Slide

17. ݴޠͱͯ͠
    ྑ͕͋͞Δ
    

    View Slide

18. OFXɺηϛίϩϯෆཁ
    ܕਪ࿦ɺ૯শܕ
    ύλʔϯϚονϯά
    /VMMTBGF
    3BOHF
    /FTUFEGVODUJPO
    MBNCEB
    ߴ֊ؔ਺
    NFUIPEDIBJOJOH
    ֦ுؔ਺΍ϓϩύςΟ
    ࣙॻ഑ྻ
    JG͸ࣜ
    HFUUFSTFUUFSͷলུఆٛ $తͳ
    FUDʜ
    

    View Slide

19. ϋʔυϧ͕௿͍
    

    View Slide

20. +BWBɺ4DBMBɺ(SPPWZ
    4XJGUɺ+BWB4DSJQU
    ͲΕ͔࢖͑Ε͹༨༟
    㱺)ZCSJEແ͠Ͱ྆ํॻ͚Δ
    ਓ΋͍ΔͰ͠ΐ͏Ͷ
    
    

    View Slide

21. ࢧԉͷްΈ
    

    View Slide

22. *%&΍"OESPJE։ൃΛ
    ެ͕ࣜαϙʔτ
    

    View Slide

23. ಋೖ͸ͱͯ΋؆୯
    

    View Slide

24. View Slide

25. NBJOTSDKBWB
    NBJOTSDLPUMJO
    

    View Slide

26. ͜ΕͰ΋͏ಈ͘
    

    View Slide

27. ͑ʁ+BWBͷϑΝΠϧ
    ௚͢ͷ͕໘౗ɾɾʁ
    

    View Slide

28. LPUMJO+BWB
    LPUMJO+BWB
    

    View Slide

29. ม׵Ͱ͖·͢
    

    View Slide

30. ʮެࣜαϙʔτʯ
    7JFXʹڧ͍
    

    View Slide

31. +BWBͰ΍Δͱ
    

    View Slide

32. public  void  onCreate(Bundle  bundle)  {

           super.onCreate(bundle);

           setContentView(R.layout.activity_̲main);

           Button  b  =  (Button)findViewById(R.id.b);

           TextView  t  =  (TextView)findViewById(R.id.t);

    }
    !
    ܕॻ͍ͯɺpOEͯ͠ɺ
    Ωϟετͯ͠ɺɾɾɾ
    

    View Slide

33. ,PUMJO
    X
    LPUMJOBOESPJEFYUFOTJPOT
    

    View Slide

34. JNQPSULPUMJOYBOESPJETZOUIFUJDBDUJWJUZ@NBJO
    !
    ͜ΕΛJNQPSUจʹՃ͑Δͱɾɾɾ
    

    View Slide

35. !
    !
    !
    ࣗಈͰϑΟʔϧυʹͳΔ
    ໪࿦ܕ΋อূ͞Εͯɺ/PU/VMM
    

    View Slide

36. ֦ுؔ਺ɺ
    ؔ਺Ϧςϥϧ
    

    View Slide

37. View Slide

38. View Slide

39. ଞʹ΋৭ʑ
    ͥͻ,PUMJOΛͲ͏ͧ
    

    View Slide

40. ˞࠷ޙʹ
    

    View Slide

41. ෢ث๷۩ແ͠ͷ+BWBΛ
    ෢ث૷උͷ,PUMJOͰԥΓ·ͨ͠
    !
    +BWBͰ΋ྑ͖ϥΠϒϥϦΛ࢖͑͹
    ྑ͍ײ͡ʹͳΓ·͢
    3FUSPMBNCEB΍#VUUFSLOJGFΛͥͻ
    ՄѪ͘ͳ͍㱺
    

    View Slide

42. 5IBOLZPV
    GPS-JTUFOJOH
    

    View Slide