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(SBEMFΛ࣍ͷεςοϓ΁ d7FSTJPO$BUBMPH ,PUMJO%4- 3FOPWBUFΛۦ࢖ͯ͠ޮ཰తͳϏϧυ؅ཧ΁ͱҠߦͨ͠ࡍͷ5JQTd 7PJDF5FDI#BS

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ࢯ໊ɿ5TVZPTIJ0HJIBSB ॴଐɿגࣜձࣾ7PJDZ ɹɹɹd ɹɹɹ"OESPJEΤϯδχΞ झຯɿπʔϦϯά73%5. !PHJPHJ

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(SBEMF (SPPWZ͔ΒLPUMJO΁ͷҠߦʹ͍ͭͯ

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Use Kotlin everywhere, throughout your app >Starting with Android Studio Giraffe, new projects use the Kotlin DSL (build.gradle.kts) by default for build configuration. This offers a better editing experience than the Groovy DSL (build.gradle)with syntax highlighting, code completion, and navigation to declarations. 14 Things to know for Android developers at Google I/O! Migrate your build configuration from Groovy to Kotlin

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"OESPJE4UVEJP(JSB ff F ,PUMJO%4-͕ඪ४ʹ ɾߏจͷϋΠϥΠτ ɾίʔυิ׬ ɾݺͼग़͠ݩ΁ͷφϏήʔγϣϯFUDʜ *%&αϙʔτ͕ศར 🎉4UBCMF3FMFBTF

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7PJDZΞϓϦͰҠߦͯ͠Έͨ🙂

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Ҡߦͷഎܠ ɾϥΠϒϥϦͷߋ৽ݕ஌ΛࣗಈԽ͍ͨ͠ ɾ"OESPJE4UVEJP(JSB ff Fͷ*%&αϙʔτͷԸܙΛड͚͍ͨ

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Ҡߦલͷঢ়ଶ ɾ(SPPWZ%4- app/build.gradle ɾόʔδϣϯ ɹˠFYUSBϓϩύςΟͰఆٛ build.gradle

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Ҡߦͷखॱ ᶃ7FSTJPO$BUBMPHԽ ᶄ,PUMJO%4-Խ ᶅ3FOPWBUFͷಋೖ ֤ஈ֊ʹ෼͚ͯ࡞ۀΛߦͬͨ

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Ҡߦͷखॱ ᶃ7FSTJPO$BUBMPHԽ ᶄ,PUMJO%4-Խ ᶅ3FOPWBUFͷಋೖ ֤ஈ֊ʹ෼͚ͯ࡞ۀΛߦͬͨ JNQMFNFOUBUJPOͷఆٛˠMJCTWFSTJPOTUPNM΁ (SPPWZ%4-ˠ,PUMJO%4-ͷه๏΁ (JUIVCʹϓϥάΠϯΛಋೖ

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Ҡߦޙ ɾ3FOPWBUFʹΑͬͯϥΠϒϥϦߋ৽΁ͷؔ৺౓্͕͕ͬͨ ɾϓϩδΣΫτ͔Β(SPPWZͷهड़Λ࡟আͰ͖ͨ ɾCVJME4SDΑΓ΋Ҡߦ͕༰қʹͰ͖ͨ ɾ3FOPWBUFͷϧʔϧͳͲ͸·ͩݕ౼͕ඞཁ

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·ͱΊ ɾϥΠϒϥϦόʔδϣϯͷҰׅ؅ཧ ɹˠCVJME4SDΑΓ΋7FSTJPO$BUBMPHͷํ͕༰қʹײͨ͡ ɾ7FSTJPO$BUBMPHԽͱ,PUMJO%4-Խ͢Δ৔߹ ɹˠ7FSTJPO$BUBMPHˠ,PUMJO%4-ͷॱͰ΍Δͷ͕͓͢͢Ί

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͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ