JetpackCompose 導入半年で感じた改善点

by sobaya

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+FUQBDL$PNQPTF ಋೖ൒೥Ͱײͨ͡ վળ఺

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w !TPCBZB5XJUUFS w !TPCBZB(JUIVC w TPCZB;FOO ʙ͓͍͍݈͠߁ʹೖࣾ Ϟδϡʔϧ෼ׂͨ͠Γɺ'MPX΍+FUQBDL$PNQPTFͷ ಋೖ ४උؚΉ Λͨ͠ΓɺञҿΜͩΓͯ͠·͢ɻ ৭ΜͳΤϯδχΞٸื

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͓඼ॻ͖ "UPNJD%FTJHO ͷ ಋ ೖ 4UBUF ؅ ཧ ͷ ྺ ࢙ ಋ ೖ ʹ ࣦ ഊ ͠ ͨ ը ໘ ࠷ ޙ ʹ

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ࠓ೔ͷ಺༰͸ฐࣾͷ։ൃମ੍΍։ൃ ͷํ๏Ͱ͸͜͏ͩͬͨͱݴ͏͓࿩͠ ͳͷͰɺଞͷ؀ڥͰ͸ҙݟ͕શ͘ม ΘΔͱࢥ͍·͢ɻ

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"UPNJD%FTJHOͷಋೖ

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એݴత6*͸࠶ར༻͕ڧ͍ʂ ΞτϛοΫσβΠϯ࠷ߴʂ +FUQBDL$PNQPTFͳΒ   "UPNJD%FTJHOͩʂʂ

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IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLDPNQPTFMBZPVUTCBTJDTTMPUCBTFEMBZPVUT

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ΞτϛοΫσβΠϯಋೖ͍ͨͬ͢͠ 0,ʂࠓͪΐ͏ͲͦΜͳײ͡ͷݕ౼ͯͨ͠ʙ ͕͢͞ʂ༏लʂʂ

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σβΠφʔ͞Μ๩͍͠ ԕྀͯ͠ίϛϡχέʔγϣϯ͞΅ͬͨ ΤϯδχΞ͚ͩͰ΋෼ׂ͓ͯ͜͠͏

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σβΠϯϕʔεͰܾΊͯͳ͍͔Β ਓʹΑͬͯײ͕֮ͣΕΔ

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࡞Δ࣌΋೰Ή 13ͷϨϏϡʔ΋೰Ή

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ͦ΋ͦ΋ɾɾɾ

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͚͖ͬΐ͘Ͳ͏͢Δͷʁ

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ࢀߟ IUUQTXXXZPVUVCFDPNXBUDI WMX(UQ:S1&

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ɾσβΠφʔ։ൃऀ͕ΈΜͳͰଉΛ߹Θͤͯ"UPNJD%FTJHOͰ͍͜͏ʂͬͯͳΒͳ͍ͳΒແཧ͠ͳ ͍ ɾͦ΋ͦ΋ΞϓϦશମͰσβΠϯ͕ڞ௨Խ͞Ε͍ͯΔ͔΋ߟ͑Δ ɾڞ௨Խ͢ΔͳΒطଘͷ$PNQPTBCMFΛ୳͠΍͍͢Α͏ʹ͠ͳ͍ͱ৽͘͠࡞ͬͨํ͕ૣ͍ʹͳͬͯഁ ୼͢Δ͔΋ w $PNQPTBCMFΛ෼ׂ͠ͳ͍ͰίʔυΛॻ͘ͱՄಡੑ͕མͪΔͷͱɺকདྷ΍ͬͺΓ࠶ར༻͍ͨ͠ͱ ͳͬͨ࣌ʹਏ͍ͷͰ෼ׂ͸͓ͯ͘͠ 4MPUCBTFEMBZPVUT΋࢖͑Δ

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4UBUF؅ཧͷྺ࢙

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w"1*͔Βड͚औͬͨҰཡΛදࣔ͢Δ wνΣοΫͷ0/0'' wങ͍෺׬ྃͷϘλϯ ௨৴த ௨৴׬ྃ ௨৴Τϥʔ Ϧετ͕ଘࡏ͢Δ Ϧετ͕ଘࡏ͠ͳ͍

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3PPN͔Β৘ใऔಛ "1*͔Β৘ใऔಛ ΞϨϧΪʔ ͓೰Έ ͦͷଞɾɾɾ

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IUUQTEFWFMPQFSBOESPJEDPNUPQJDBSDIJUFDUVSFVJMBZFS IMFO

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w࣮૷࣌΍ϨϏϡʔ࣌ʹݸਓͷײ֮Ͱෳࡶͳը໘͔γϯϓϧͳը໘͔෼͔ΕΔ͜ͱΛආ͚͍ͨ w࠷ॳ͸γϯϓϧʹ࡞͍ͬͯͯ΋ػೳ௥Ճ࣌ʹπϥ͘ͳΔՄೳੑΛͳΔ΂͘ආ͚͍ͨ wը໘ʹΑ࣮ͬͯ૷ํ๏͕ҧ͏ͱ৽͘͠ೖࣾͯ͘͠Εͨਓ͕ࠞཚͦ͠͏ wެࣜͷ6*ϨΠϠ6*ঢ়ଶΛఆٛ͢ΔͰ΋EBUBDMBTTΛ࢖͍ͬͯΔͷͰେ͖ͳ໰୊͸ແ͍͸ͣ IUUQTEFWFMPQFSBOESPJEDPNKFUQBDLHVJEFVJMBZFS IMKBEF fi OFVJTUBUF

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ಋೖʹࣦഊͨ͠ը໘

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7JFX1BHFS಺ʹ-B[Z$PMVNO

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$PMVNOͰԾ࣮૷ͯ͠Δ࣌͸ ໰୊ແ͠ -B[Z$PMVNOͰ JUFN ΛԿ౓΋ݺΜͩ࣌΋ ໰୊ແ͠ -B[Z$PMVNOͰ JUFNT Λ࢖͏ͱύϑΥʔϚϯε ྼԽ 1BHJOHΛ࢖͍͍ͨͷͰ ఘΊΔ͔͠ແ͔ͬͨʜ

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wJUFN ͱJUFNT ͰύϑΥʔϚϯεʹ͕ࠩग़Δͱ૝ఆ͍ͯ͠ͳ͔ͬͨ wதͷ࣮૷ΛݟΔ༨༟͕͋Ε͹͍͍͚ͲɺৗʹݟΕΔ෺Ͱ΋ແ͍ wͲ͜·Ͱ΍ΕΔ͔೉͍͚͠Ͳɺ࠷ऴతʹ࢖͏ؔ਺Λ࢖͏Α͏ʹ͓͍ͯͨ͠ํ͕ແ೉

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