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早い・うまい・Jetpack Compose

早い・うまい・Jetpack Compose

Summary of JetpackCompose performance improvements

2f2c6995048700e9175943d868df4974?s=128

sobaya

May 25, 2022
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  1. ͸΍͍ɾ͏·͍ +FUQBDL$PNQPTF

  2. w !TPCBZB5XJUUFS w !TPCBZB(JUIVC w TPCZB;FOO όΠΫͷ׳Β͠ӡసऴΘͬͨʂʂ 
 ͚Ͳɺఱؾɾɾɾ "OESPJEJ048FC

    ΤϯδχΞٸื
  3. ͓඼ॻ͖ 3FMFBTF Ϗ ϧ υ ͢ Δ -B[ZMBZPVUT Ͱ ͸

     LFZ Λ ࢦ ఆ ͢ Δ ಛ ఆ ͷ ৚ ݅ Ͱ ͷ Έ  4UBUF Λ ม ߋ ͢ Δ $PNQPTBCMF ؔ ਺ ಺ ʹ  ܭ ࢉ ॲ ཧ Λ ॻ ͔ ͳ ͍ ϥ Ϝ μ ؔ ਺ Λ ౉ ͦ ͏ ESBX#FIJOE Λ ࢖ ͓ ͏ 3FDZDMFS7JFX ಺ ͷ  $PNQPTBCMF ख ܰ ʹ %FCVH ಡ Έ ࠐ · Ε ͨ 4UBUF ʹ  ॻ ͖ ࠐ · ͳ ͍ $PNQPTF$PNQJMFS.FUSJDT Λ ࢖ ͏
  4. 3FMFBTFϏϧυ͢Δ

  5. None
  6. $PNQPTBCMFؔ਺಺ʹ ܭࢉॲཧΛॻ͔ͳ͍

  7. $PNQPTBCMFؔ਺಺Ͱ ιʔτ͠ͳ͍

  8. 3FNFNCFSΛ࢖͏ࣄͰ ຖճܭࢉॲཧ͕૸Δ͜ͱΛ༧๷Ͱ͖·͢ɻ

  9. ϕετͳͷ͸$PNQPTBCMFؔ਺֎ͷ 7JFX.PEFMͳͲͰߦ͏

  10. -B[ZMBZPVUTͰ͸ LFZΛࢦఆ͢Δ

  11. None
  12. /PUF /PUF /PUF /PUF /PUF શ෦͕࠶$PNQPTF͞ΕΔ

  13. ,FZΛࢦఆͯ͋͠ ͛Δͱ

  14. /PUF /PUF /PUF /PUF /PUF ߋ৽͞Εͨ/PUFҎ֎͸ ҰݸޙΖʹͣΕ͚ͨͩͩͱ೺ѲͰ͖Δ

  15. ಛఆͷ৚݅ͰͷΈ 4UBUFΛมߋ͢Δ

  16. εΫϩʔϧதৗʹঢ়ଶ͕มߋ͞ΕΕΔ

  17. EFSJWFE4UBUF0GΛ࢖͏

  18. ϥϜμؔ਺Λ౉ͦ͏ ˞4UBUF΁ͷΞΫηεΛ ஗ΒͤΑ͏

  19. εΫϩʔϧͷͨͼʹ#PYͱ ͦͷཁૉ͕࠶$PNQPTF͞ΕΔ

  20. ϥϜμؔ਺Λ౉͢ Α͏ʹมߋ

  21. ͞ΒʹԞ஍Ͱ 4UBUFΛݟΔ

  22. ESBX#FIJOEΛ࢖͓͏

  23. ৭ͷ৭Λ੾Γସ͑Δॲཧ

  24. ESBX#FIJOEΛ࢖͏ͱ ඳըϑΣʔζͰͷΈ ৭ΛಡΈࠐΉΑ͏ʹͳΔ

  25. None
  26. ಡΈࠐ·Εͨ4UBUFʹ ॻ͖ࠐ·ͳ͍

  27. ͜͜ͰDPVOUΛૢ࡞

  28. 3FDZDMFS7JFX಺ͷ $PNQPTBCMF

  29. None
  30. खܰʹ%FCVH

  31. $PNQPTFɿBMQIBҎ্Λ࢖͑Δ"OESPJE4UVEJP&MFDUSJD&FM 
 ͕࢖͑Δ৔߹ɺ-BZPVU*OTQFDUPSͰ࠶$PNQPTFͷճ਺͕֬ೝͰ͖·͢ɻ ࠶$PNQPTF͞Εͨճ਺

  32. IUUQTHJUIVCDPNBOESPJETOJQQFUTCMPCNBTUFSDPNQPTFSFDPNQPTFIJHIMJHIUFSTSDNBJOKBWBDPNFYBNQMF BOESPJEDPNQPTFSFDPNQPTFIJHIMJHIUFS3FDPNQPTF)JHIMJHIUFSLU

  33. ࢦఆͨ͠෦෼ʹ࿮ઢ͕Ҿ͔Εɺ ࠶$PNQPTF͞Εͨճ਺͕෼͔Γ·͢ɻ ੨ɿ ྘ɿ ԫʙ੺ɿ

  34. $PNQPTF$PNQJMFS.FUSJDT Λ࢖͏

  35. $PNQPTFͷόʔδϣϯʹΑ্ͬͯख͘ಈ͔ͳ͍ͷͰɺಋೖ͕ݫ͍͠৔߹΋ଟ͍ͱࢥ͍·͢ ,PUMJOͷόʔδϣϯ΋มߋ͕ඞཁʹͳΔ৔߹͕ଟ͍ͷͰ IUUQTCMPHNPLFMBCDPN$PNQPTF@3FQPSUIUNM

  36. ࢀߟ৘ใ

  37. $PNQPTFQFSGPSNBODF IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLDPNQPTFQFSGPSNBODF )PXDBO*EFCVHSFDPNQPTJUJPOTJO+FUQBDL$PNQPTF  IUUQTXXXKFUQBDLDPNQPTFBQQBSUJDMFTIPXDBO*EFCVHSFDPNQPTJUJPOTJOKFUQBDLDPNQPTF 1FSGPSNBODFCFTUQSBDUJDFTGPS+FUQBDL$PNQPTF IUUQTZPVUVCF&02#15-LQ: BOESPJETOJQQFUT IUUQTHJUIVCDPNBOESPJETOJQQFUTCMPCNBTUFSDPNQPTFSFDPNQPTFIJHIMJHIUFSTSDNBJOKBWBDPNFYBNQMFBOESPJE DPNQPTFSFDPNQPTFIJHIMJHIUFS3FDPNQPTF)JHIMJHIUFSLU

    +FUQBDL$PNQPTFͷίϯύΠϥϓϥάΠϯͷϨϙʔτΛੜ੒͢Δ IUUQTCMPHNPLFMBCDPN$PNQPTF@3FQPSUIUNM +FUQBDL$PNQPTF1IBTFT IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLDPNQPTFQIBTFT
  38. ࠷ޙʹ

  39. ࢖༻͢Δ୺຤Ͱ݁ߏύϑΥʔϚϯε ໰୊ग़ΔͷͰෳ਺୺຤ͰνΣοΫ͢ Δ͜ͱΛΦεεϝ͠·͢ɻ