AIエージェントで 変わるAndroid開発環境

Transcript

1. GOOGLE I/O EXTENDED 2026 AIΤʔδΣϯτͰ มΘΔ Android։ൃ؀ڥ Takahiro Menju (takahirom) CyberAgent Inc. / Google Developer Expert
2. “our mission is to ensure that high- quality Android development is possible everywhere.” ʮϛογϣϯ͸ߴ඼࣭ͳAndroidͷ։ൃ ΛͲ͜ͰͰ΋Ͱ͖ΔΑ͏ʹ͢Δ͜ͱɻʯ Android CLI and skills: Build Android apps 3x faster using any agent https://android-developers.googleblog.com/2026/04/build-android-apps-3x-faster-using-any-agent.html
3. AIΤʔδΣϯτͷొ৔ͰɺAndroidͷ։ൃ؀ڥ͕มԽͯ͠
4. AIΤʔδΣϯτͷొ৔ͰɺAndroidͷ։ൃ؀ڥ͕มԽͯ͠ AI͕Android։ൃͷπʔϧΛ࢖ͬͯ AndroidͳΒͰ͸ͷ࡞ۀ ·Ͱߦ͑ΔΑ͏ʹͳ͖ͬͯ·ͨ͠
5. ΞδΣϯμ ϕʔεͱͳΔΤʔδΣϯτͷπʔϧ Agent Mode (Android Studio) Android CLI Android Skills AntigravityɾAI Studio ▼ ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ find-usages / find-declaration ࣮૷ ΤʔδΣϯτ͕୲౰ ܯࠂνΣοΫ analyze-file / file critic UI֬ೝ render-compose-preview ಈ࡞֬ೝ emulator / deploy / run_journey ΫΦϦςΟΛ͋͛Δ΋ͷ ΞϓϦͷ࠷దԽ R8 Analyzer ύϑΥʔϚϯε෼ੳ perfetto-trace-analysis / perfetto-sql
6. 0 1 / 0 4 Android։ൃͰϕʔεͱͳΔ ΤʔδΣϯτͷπʔϧ
7. ݱࡏ஍ ɾ 01 / 03 ΞδΣϯμ ϕʔεͱͳΔΤʔδΣϯτͷπʔϧ Agent Mode (Android Studio) Android CLI Android Skills AntigravityɾAI Studio ▼ ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ find-usages / find-declaration ࣮૷ ΤʔδΣϯτ͕୲౰ ܯࠂνΣοΫ analyze-file / file critic UI֬ೝ render-compose-preview ಈ࡞֬ೝ emulator / deploy / run_journey ΫΦϦςΟΛ͋͛Δ΋ͷ ΞϓϦͷ࠷దԽ R8 Analyzer ύϑΥʔϚϯε෼ੳ perfetto-trace-analysis / perfetto-sql
8. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶃ AGENT MODE Agent Mode — IDEͷػೳΛɺͦͷ··πʔϧͱͯ͠ݺͿ Android Studio ʹ૊Έࠐ·Εͨɺ lintɾΠϯεϖΫ γϣϯɺCompose Previewɺࢀরݕࡧͱ͍ͬͨ IDEͷػೳΛπʔϧͱͯ͠ݺͿ͜ͱ͕Ͱ͖Δ ɺ Android։ൃʹಛԽͨ͠ΤʔδΣϯτ ɻ ಺෦ͷ࢓૊Έ͕Antigravityͱಉ͡෺Λ࢖͏Α͏ʹ ਐԽதͩͦ͏Ͱ͢ɻ
9. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶃ AGENT MODE Agent Mode — IDEͷػೳΛɺͦͷ··πʔϧͱͯ͠ݺͿ Android Studio ʹ૊Έࠐ·Εͨɺ lintɾΠϯεϖΫ γϣϯɺCompose Previewɺࢀরݕࡧͱ͍ͬͨ IDEͷػೳΛπʔϧͱͯ͠ݺͿ͜ͱ͕Ͱ͖Δ ɺ Android։ൃʹಛԽͨ͠ΤʔδΣϯτ ɻ ಺෦ͷ࢓૊Έ͕Antigravityͱಉ͡෺Λ࢖͏Α͏ʹ ਐԽதͩͦ͏Ͱ͢ɻ Androidͷπʔϧ͕࠷ॳ͔Β૊Έࠐ·Ε͍ͯͯɺ࠷దԽ͞Ε͍ͯΔ
10. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶄ ANDROID CLI Android CLI — Ͳͷπʔϧ͔ΒͰ΋Android։ൃ android ίϚϯυͰ Android ։ൃΛͻͱ௨Γ ϓϩδΣΫτ࡞੒ɾϏϧυ / ࣮ߦɾ࣮ػ / Τϛϡૢ࡞ɾ SDK ؅ཧ AntigravityɾClaude CodeɾCodex ͳͲ޷͖ͳΤʔδΣ ϯτ͔Β # ίϚϯυͷྫ $ android run --apks=app.apk $ android emulator start Pixel_9 $ android sdk install "platforms;android-35"
11. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶄ ANDROID CLI Android CLI — Ͳͷπʔϧ͔ΒͰ΋Android։ൃ android ίϚϯυͰ Android ։ൃΛͻͱ௨Γ ϓϩδΣΫτ࡞੒ɾϏϧυ / ࣮ߦɾ࣮ػ / Τϛϡૢ࡞ɾ SDK ؅ཧ AntigravityɾClaude CodeɾCodex ͳͲ޷͖ͳΤʔδΣ ϯτ͔Β # ίϚϯυͷྫ $ android run --apks=app.apk $ android emulator start Pixel_9 $ android sdk install "platforms;android-35" ͞Βʹ Android CLI ͸ I/O 2026ͰΞοϓσʔτ
12. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶄ ANDROID CLI Android CLI ͕ 1.0 (stable) ʹ android studio αϒίϚϯυ͕௥Ճʹ android studioαϒίϚϯυ͸ىಈதͷ Android Studio ʹ઀ଓͯ͠ػೳΛ࢖͑Δʢޙ൒Ͱৄ͘͠ʣ Homebrewɾapt-getɾwinget Ͱಋೖ͕ϥΫʹ # Πϯετʔϧํ๏ʢHomebrewʣ $ brew tap android/tap $ brew install android-cli apt-get / winget Ͱ΋ಋೖՄ $ brew trust android/tap # ηοτΞοϓίϚϯυ # Ξοϓσʔτ $ android update # android-cli skill ͷΠϯετʔϧ $ android init Πϯετʔϧޙ͸ android update ͱ android init Λ࣮ߦ
13. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶄ ANDROID CLI Android CLIͷηοτΞοϓͷandroid init # ηοτΞοϓίϚϯυ $ android update # Ξοϓσʔτ $ android init # android-cli skillͷΠϯ ετʔϧ ※ skill ʹ͍ͭͯ͸࣍ͷϖʔδͰઆ໌
14. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶄ ANDROID CLI Android CLIͷηοτΞοϓͷandroid init # ηοτΞοϓίϚϯυ $ android update # Ξοϓσʔτ $ android init # android-cli skillͷΠϯ ετʔϧ ※ skill ʹ͍ͭͯ͸࣍ͷϖʔδͰઆ໌ “android init" ͢Δͱ .claude/skills/ ͳͲʹSkillΛΠϯετʔϧ ͜ͷʮSkillʯͱ͸ʁ
15. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS (Agent) Skills — SKILL.md ͱ͍͏ࢦࣔॻ ࡞ۀͷ΍ΓํΛAIʹڭ͑Δʮࢦࣔॻʯ ࣮ମ͸ SKILL.md Λஔ͍ͨϑΥϧμ ΤʔδΣϯτ͸description ʹ߹ͬͨͱ͖͚ͩຊจΛಡΉ Φʔϓϯඪ४ʢAntigravityɾClaude CodeɾCodex ର Ԡʣ # SKILL.md ͷྫ name: code-review description: ίʔυϨϏϡʔͷ؍఺… ↓ Ϛον͚࣌ͩຊจΛಡΉ
16. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS (Agent) Skills — SKILL.md ͱ͍͏ࢦࣔॻ ࡞ۀͷ΍ΓํΛAIʹڭ͑Δʮࢦࣔॻʯ ࣮ମ͸ SKILL.md Λஔ͍ͨϑΥϧμ ΤʔδΣϯτ͸description ʹ߹ͬͨͱ͖͚ͩຊจΛಡΉ Φʔϓϯඪ४ʢAntigravityɾClaude CodeɾCodex ର Ԡʣ # SKILL.md ͷྫ name: code-review description: ίʔυϨϏϡʔͷ؍఺… ↓ Ϛον͚࣌ͩຊจΛಡΉ ඞཁͳͱ͖͚ͩ಺༰ΛಡΈࠐΉͷͰɺίϯςΩετΛফඅ͠ʹ͍͘
17. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS (Agent) Skills ͷ͓͔͛ͰɺAndroid CLI ͷίϚϯυΛ֮͑ ͳͯ͘Α͘ͳͬͨ ͳͥAI͕࢖͍ํΛ஌͍ͬͯΔ͔ — skill ʹ࢖͍ํ͕ॻ͍ͯ͋Δ͔Βɻ ᶃ ݴ༿ͰཔΉ ʮΤϛϡϨʔλʔΛىಈ͠ ͯɺΞϓϦΛೖΕͱ͍ͯʯ →
18. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS (Agent) Skills ͷ͓͔͛ͰɺAndroid CLI ͷίϚϯυΛ֮͑ ͳͯ͘Α͘ͳͬͨ ͳͥAI͕࢖͍ํΛ஌͍ͬͯΔ͔ — skill ʹ࢖͍ํ͕ॻ͍ͯ͋Δ͔Βɻ ᶃ ݴ༿ͰཔΉ ʮΤϛϡϨʔλʔΛىಈ͠ ͯɺΞϓϦΛೖΕͱ͍ͯʯ → ᶄ AI͕ skill ΛಡΉ android-cli skill ʹ ίϚϯυͱ࢖͍ํ ͕ॻ͍ͯ͋Δ →
19. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS (Agent) Skills ͷ͓͔͛ͰɺAndroid CLI ͷίϚϯυΛ֮͑ ͳͯ͘Α͘ͳͬͨ ͳͥAI͕࢖͍ํΛ஌͍ͬͯΔ͔ — skill ʹ࢖͍ํ͕ॻ͍ͯ͋Δ͔Βɻ ᶃ ݴ༿ͰཔΉ ʮΤϛϡϨʔλʔΛىಈ͠ ͯɺΞϓϦΛೖΕͱ͍ͯʯ → ᶄ AI͕ skill ΛಡΉ android-cli skill ʹ ίϚϯυͱ࢖͍ํ ͕ॻ͍ͯ͋Δ → ᶅ AI͕બΜͰ࣮ߦ $ android emulator start Pixel_9 $ android run —apks=app.apk
20. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS (Agent) Skills ͷ͓͔͛ͰɺAndroid CLI ͷίϚϯυΛ֮͑ ͳͯ͘Α͘ͳͬͨ ͳͥAI͕࢖͍ํΛ஌͍ͬͯΔ͔ — skill ʹ࢖͍ํ͕ॻ͍ͯ͋Δ͔Βɻ ᶃ ݴ༿ͰཔΉ ʮΤϛϡϨʔλʔΛىಈ͠ ͯɺΞϓϦΛೖΕͱ͍ͯʯ → ᶄ AI͕ skill ΛಡΉ android-cli skill ʹ ίϚϯυͱ࢖͍ํ ͕ॻ͍ͯ͋Δ → ᶅ AI͕બΜͰ࣮ߦ $ android emulator start Pixel_9 $ android run —apks=app.apk Android CLIͷίϚϯυΛ࢖͏ʹ͸ ʮ͜͏͍͏͜ͱ͕Ͱ͖ΔʯͷΛ஌͓͚ͬͯ͹উखʹAI͕࢖ͬͯ͘ΕΔ
21. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS Android Skills — ࡞ۀͷ΍ΓํΛެ͕ࣜ༻ҙ Android Studio ʹόϯυϧʴCLI͔Βಋೖɻ Agent Skills ͷ࢓૊Έʹ৐ͤͯɺ Android ͷఆ൪࡞ۀͷ΍Γํ Λ·ͱΊ ͨ skill Λެ͕ࣜ༻ҙɻ ҠߦɾUIɾੑೳ෼ੳɾςετɾ࿈ܞɾ XR ·Ͱɺ 2026-06 ࣌఺Ͱ 7ΧςΰϦɾ20 skillɻ github.com/android/skills Ͱެ։ɻ
22. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS Android Skills ʹͲΜͳ skill ͕͋Δ͔ʢ1/2ʣ 2026-06 ࣌఺ͷ android skills list ΑΓ Ҡߦ / ۙ୅Խ — 5 migrate-xml-views-to-jetpack-compose XMLϨΠΞ΢τΛީิબఆ→ܭը→ม׵→PreviewൺֱͷखॱͰ1ຕͣͭ Compose΁ navigation-3 Navigation 2→3Ҡߦͷखॱʴdeep link / scene / ෳ਺backstack / Hilt ࿈ܞͷϨγϐू camera1-to-camerax Camera1/2ͷࣗલ࣮૷Λɺґଘ௥Ճ͔ΒࡱӨɾલޙ੾ସ·ͰCameraX ΁Ҡߦ agp-9-upgrade ඇKMPϓϩδΣΫτΛAGP 9΁ɻbuilt-in Kotlin / kapt→KSP / sync ݕূ play-billing-library-version-upgrade ݹ͍Play BillingΛݕग़͠ɺඇਪ঑APIʢSkuDetails౳ʣΛ࡮৽ͯ͠ ࠷৽൛΁ UI / Compose — 4 edge-to-edge ComposeΞϓϦͷedge-to-edgeԽɻActivityݕग़ʙinsetsద༻ʙIME / γεςϜόʔରॲ adaptive UIΛ୺຤αΠζผʹదԠɻNavigationSuiteScaffold / Nav3 Sceneͷෳ਺ ϖΠϯ / ՄมྻGrid styles ࣗ࡞Composeͷ৭/ܗϋʔυίʔυΛ࣮ݧతͳStyles API΁Ҡߦ ʢMaterial੡͸ର৅֎ʣ jetpack-compose-m3 Wear OSͷCompose Material3ҠߦʢAppScaffold౳ʣɻMaterial2.5 / Horologist͔Β
23. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS Android Skills ʹͲΜͳ skill ͕͋Δ͔ʢ2/2ʣ 2026-06 ࣌఺ͷ android skills list ΑΓ ඼࣭ / ੑೳ — 3 r8-analyzer R8ͷkeepϧʔϧΛղੳ͠ɺ৑௕ͳϧʔϧΛચ͍ग़ͯ͠αΠζ࡟ݮ perfetto-trace-analysis τϨʔεΛԾઆ→SQL→ݕূͰ۷Γɺjank౳ͷࠜຊݪҼΛಛఆ perfetto-sql ࣗવจͷ෼ੳҙਤ͔ΒPerfetto SQLΛ૊Έཱ࣮ͯͯߦɾநग़ ݕূ / ςετ — 1 testing-setup DI / Ϣχοτ / UI / εΫγϣ / E2E / ΧόϨοδΛҰ௨Γ੔උ CLI / ؀ڥ — 1 android-cli androidίϚϯυҰࣜΛΤʔδΣϯτ͔Βୟ͘౔୆ ࿈ܞ / AI — 3 appfunctions ΞϓϦૢ࡞ΛAppFunctionsͱͯ͠ެ։ɻΤʔδΣϯτ͔Βݺ΂Δ engage-sdk-integration Play Engage SDKΛverticalผʹ૊ΈࠐΉʢ਽ܗʙઃఆʣ verified-email ݕূࡁΈϝʔϧऔಘʢOpenID4VP / SD-JWTʣΛOTPϨεͰ࣮૷ XR — 2 display-glasses-with-jetpack-compose-glimmer XRσΟεϓϨΠ؟ڸ޲͚UIΛGlimmerͰ࡞ΔखॱʴσβΠϯن໿ display-ai-glasses-with-jetpack-compose-glimmer AI Glasses޲͚౤ӨUIʢࠇഎܠඞਢɾGlimmerTheme౳ͷ࡞๏ࠐΈʣ શ෦͸঺հ͖͠Εͳ͍ͷͰɺ࣮ࡍʹ৮ͬͯྑ͔ͬͨ΋ͷΛ͜ͷ͋ͱϐοΫɻ
24. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶅ ANDROID SKILLS Android Skills ͸ “android skills” ίϚϯυͰ ୳ͯ͠ೖΕΔ # ίϚϯυͷྫ $ android skills list # Ұཡ $ android skills find r8 # ݕࡧ $ android skills add r8-analyzer # ಋೖ Agent Mode ʹ͸Android Skills͕όϯυϧࡁΈ ͳͷͰɺAndroid Studio ಺Ͱ͸͜ͷखॱ͸ෆཁɻ android init → جຊskillͷ android-cli skill ʢCLIࣗମͷ࢖͍ํ εΩϧʣΛಋೖ android skills add → ࡞ۀ͝ͱͷskillΛݸผʹ௥Ճ --agent=claude-code ͳͲͰର৅ΤʔδΣϯτɺ —project Ͱର৅ϓϩδΣΫτΛࢦఆɻ
25. ϕʔεͱͳΔΤʔδΣϯτπʔϧ ɾ ᶆ IDEͷ֎ଆ Antigravity / AI Studio — Android Studio ͷ֎Ͱ΋։ൃͰ͖ Δ Antigravity 2.0 editor / terminal / browser Λ·͍ͨͰɺΤʔδΣ ϯτ͕ࣗ෼Ͱܭըɾ࣮ߦɾݕূɻI/O 2026 Ͱ Android CLI ରԠɻ Google AI Studio ϓϩϯϓτ͔ΒΞϓϦੜ੒ → ಺ଂΤϛϡϨʔλ ͰଈϓϨϏϡʔ → ADB over USB Ͱ࣮ػ΁ ɻ
26. 0 2 / 0 4 ීஈͷ։ൃͰ ࢖͑Δ΋ͷ
27. ݱࡏ஍ ɾ 02 / 03 ΞδΣϯμ ϕʔεͱͳΔΤʔδΣϯτͷπʔϧ Agent Mode (Android Studio) Android CLI Android Skills AntigravityɾAI Studio ▼ ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ find-usages / find-declaration ࣮૷ ΤʔδΣϯτ͕୲౰ ܯࠂνΣοΫ analyze-file / file critic UI֬ೝ render-compose-preview ಈ࡞֬ೝ emulator / deploy / run_journey ΫΦϦςΟΛ͋͛Δ΋ͷ ΞϓϦͷ࠷దԽ R8 Analyzer ύϑΥʔϚϯε෼ੳ perfetto-trace-analysis / perfetto-sql
28. ීஈͷ։ൃͰ࢖͑Δ΋ͷ ීஈͷ։ൃ͸ɺ͜ͷϧʔϓͷ܁Γฦ͠ ௐࠪ → ࣮૷ ΤʔδΣϯτ͕୲౰ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ಈ࡞֬ೝͷ͋ͱ͸ɺ·ͨௐࠪ΁ ࣮૷͸ΤʔδΣϯτʹ೚ͤΔલఏ ͰɺͦͷલޙͷεςοϓΛࢧ͑ΔπʔϧΛɺϧʔ ϓͷॱʹ঺հ͢Δɻ
29. S T E P 0 1 ɾ ։ ൃ ϧ ʔϓ ௐࠪ ௐࠪ → ࣮૷ ΤʔδΣϯτ͕୲౰ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ͜Ε͔Β࢖͏πʔϧ ▸ ίʔυ୳ࡧʢfind-usages / find-declarationʣ
30. ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ΤʔδΣϯτ͸ grep ͳͲͰίʔυΛḷΓͳ͕Βௐ͍ࠪͯ͘͠ɻ grepͳͲͰͷௐࠪ͸ɺ ແؔ܎ͳಉ໊ώοτ·Ͱ रͬͯ͠·͏ ։ൃͷதͰͷ೰Έ:
31. ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ grep Ͱ͸ͳ͘ɺAndroid StudioͷػೳͰௐ΂͍ͤͨ͞ ΤʔδΣϯτ͸ grep ͳͲͰίʔυΛḷΓͳ͕Βௐ͍ࠪͯ͘͠ɻ grepͳͲͰͷௐࠪ͸ɺ ແؔ܎ͳಉ໊ώοτ·Ͱ रͬͯ͠·͏ ։ൃͷதͰͷ೰Έ:
32. ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ Android CLIͷstudioίϚϯυ — ىಈதͷIDEʹ઀ଓͯ͠ݺͿ android studio ίϚϯυΛ࢖͏ ΤʔδΣϯτ android studio [αϒίϚϯυ] android studio → ىಈதͷ Android Studio ΠϯσοΫεɾinspection Λ࣋ͭ ݁ՌΛ ฦ͢ → ɾఆٛͷ৔ॴ ɾ࢖༻Օॴ ɾܯࠂ / preview … Android CLI
33. ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ Android CLIͷstudioίϚϯυ — ىಈதͷIDEʹ઀ଓͯ͠ݺͿ android studio ίϚϯυΛ࢖͏ ΤʔδΣϯτ android studio [αϒίϚϯυ] android studio → ىಈதͷ Android Studio ΠϯσοΫεɾinspection Λ࣋ͭ ݁ՌΛ ฦ͢ → ɾఆٛͷ৔ॴ ɾ࢖༻Օॴ ɾܯࠂ / preview … ۩ମతʹɺͲ͏΍ͬͯgrepͷ୅ΘΓʹ࢖͑Δͷ͔ʁ Android CLI
34. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ find-declaration — ఆٛͷ৔ॴͱલޙίʔυ android studio find-declaration ͸IDEͷΠϯσο Ϋε Λ࢖ͬͯҙຯϕʔεͰ୳͢ɻ ఆٛͷϑΝΠϧɾߦ൪߸ͱɺͦͷલޙͷίʔυ· Ͱฦ͢ɻ # ίϚϯυͱग़ྗͷྫ $ android studio find-declaration \ --project=nowinandroid NiaAppState .../ui/NiaAppState.kt Line: 69 @Stable class NiaAppState( val navigationState: NavigationState, …
35. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ find-declaration — ఆٛͷ৔ॴͱલޙίʔυ android studio find-declaration ͸IDEͷΠϯσο Ϋε Λ࢖ͬͯҙຯϕʔεͰ୳͢ɻ ఆٛͷϑΝΠϧɾߦ൪߸ͱɺͦͷલޙͷίʔυ· Ͱฦ͢ɻ # ίϚϯυͱग़ྗͷྫ $ android studio find-declaration \ --project=nowinandroid NiaAppState .../ui/NiaAppState.kt Line: 69 @Stable class NiaAppState( val navigationState: NavigationState, … grep ͱҧͬͯɺਖ਼͍͠ఆٛΛ௚઀ݟ͚ͭΒΕΔ
36. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ find-declaration — ఆٛͷ৔ॴͱલޙίʔυ android studio find-declaration ͸IDEͷΠϯσο Ϋε Λ࢖ͬͯҙຯϕʔεͰ୳͢ɻ ఆٛͷϑΝΠϧɾߦ൪߸ͱɺͦͷલޙͷίʔυ· Ͱฦ͢ɻ # ίϚϯυͱग़ྗͷྫ $ android studio find-declaration \ --project=nowinandroid NiaAppState .../ui/NiaAppState.kt Line: 69 @Stable class NiaAppState( val navigationState: NavigationState, … Android StudioͰ΋Android CLIͰ΋ ಉ͡find declarationͷπʔϧ͕ಈ͘ ࠓޙ͜ͷλάͰͲ͜Ͱಈ͘ͷ͔Λදࣔ
37. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ find-usages — ཁૉͷ࢖༻ՕॴΛ೺ѲͰ͖Δ find-usages ͸ར༻ՕॴΛ୳͢ɻ —short Ͱ৔ॴ͚ͩΛྻڍɻ --project Ͱର৅Λࢦఆɻ ʢ։͍͍ͯΔϓϩδΣΫτ໊͸ android studio check Ͱ֬ೝʣɻ # ίϚϯυͱग़ྗͷྫ $ android studio find-usages \ --project=nowinandroid --short NiaAppState .../ui/NiaAppState.kt:59 .../ui/NiaApp.kt:91 .../NiaApp.kt:142 .../ui/NiaAppStateTest.kt:84 / :128 / :148
38. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ࣮༻తɻͨͩ͠ɺAndroid CLIʹ͸গ͠໘౗ͳϙΠϯτ΋ ᶃ Android Studio Λ։͍͓ͯ͘ඞཁ find-usages / find-declaration ͸ىಈதͷ Android Studio ʹ ઀ଓͯ͠ಈ͘ɻ࢖͏ؒ͸ Android Studio Λ։͍͓ͯ͘ ɻ ᶄ AI ʹ grep ΑΓ༏ઌͤ͞Δඞཁ ์͓ͬͯ͘ͱ AI ͸ grep Λ࢖͏ɻ͜ͷίϚϯυΛ ༏ઌ ͢ΔΑ͏ڭ͑Δ ඞཁɻandroid init ͷ skill ͸ Android CLI શൠ޲͚Ͱɺ͜ͷ༻్·Ͱ͸د͖ͤΕͳ͍ɻ
39. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ࣮༻తɻͨͩ͠ɺAndroid CLIʹ͸গ͠໘౗ͳϙΠϯτ΋ ᶃ Android Studio Λ։͍͓ͯ͘ඞཁ find-usages / find-declaration ͸ىಈதͷ Android Studio ʹ ઀ଓͯ͠ಈ͘ɻ࢖͏ؒ͸ Android Studio Λ։͍͓ͯ͘ ɻ ᶄ AI ʹ grep ΑΓ༏ઌͤ͞Δඞཁ ์͓ͬͯ͘ͱ AI ͸ grep Λ࢖͏ɻ͜ͷίϚϯυΛ ༏ઌ ͢ΔΑ͏ڭ͑Δ ඞཁɻandroid init ͷ skill ͸ Android CLI શൠ޲͚Ͱɺ͜ͷ༻్·Ͱ͸د͖ͤΕͳ͍ɻ
40. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ࣮༻తɻͨͩ͠ɺAndroid CLIʹ͸গ͠໘౗ͳϙΠϯτ΋ ᶃ Android Studio Λ։͍͓ͯ͘ඞཁ find-usages / find-declaration ͸ىಈதͷ Android Studio ʹ ઀ଓͯ͠ಈ͘ɻ࢖͏ؒ͸ Android Studio Λ։͍͓ͯ͘ ɻ ᶄ AI ʹ grep ΑΓ༏ઌͤ͞Δඞཁ ์͓ͬͯ͘ͱ AI ͸ grep Λ࢖͏ɻ͜ͷίϚϯυΛ ༏ઌ ͢ΔΑ͏ڭ͑Δ ඞཁɻandroid init ͷ skill ͸ Android CLI શൠ޲͚Ͱɺ͜ͷ༻్·Ͱ͸د͖ͤΕͳ͍ɻ ͳ͔ͳ͔AI͸͜ΕΒͷίϚϯυΛ࢖ͬͯ͘Εͳ͍ɺͲ͏AIʹڭ͑Δ͔ʁ
41. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ͜ͷ࢖͍ํɺͲ͏΍ͬͯAIʹ౉͢ʁ — ࣗ࡞skill ͱ͍͏खஈ ݸਓͰ΋ެ։Ͱ͖Δɻྫɿgithub.com/takahirom/android-cli-code-skill find-usages ͷΑ͏ͳ࢖͍Ͳ͜Ζ͸ɺ AIʹ౉͢खஈ͕ඞཁ ɻ android init ͰೖΔ skill ͸ Android CLI શൠ޲͚Ͱɺͳ͔ͳ͔ ࢖ͬͯ͘Εͳ͍ɻ ࣗ࡞skillΛ༻ҙ͢Ε͹ɺ࢖͍Ͳ͜Ζ·Ͱखॱͱͯ͠ ΤʔδΣϯ τʹಡΈࠐ·ͤΒΕΔɻ # android-cli-code-skill name: android-cli-code description: ࣮૷ௐࠪʹ android CLI ʢfind-usages ౳ʣΛ࢖͏खॱ ↓ ݺͼग़͠ํɾ࢖͍Ͳ͜ΖΛࢦࣔॻͱͯ͠໌จ Խ
42. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ͪͳΈʹɿڝ߹͸ Kotlin LSP LSPʹఆٛδϟϯϓ΍ࢀরݕࡧΛݴޠαʔόʔʹ೚ͤΔඪ४ϓϩτίϧɻΤʔδΣϯτʹಉ͡ೳྗΛ౉͢खஈʹ΋ ͳΔɻJetBrains ެࣜ Kotlin LSP ͕ KotlinConf Ͱ AlphaɺClaude Code ͷެࣜϓϥάΠϯͰಋೖͰ͖ɺ γϯϘϧ Ұཡͷऔಘ͸͙͢ಈ͍ͨ ɻ KMP ϓϩδΣΫτʢroborazziʣͰ expect / actual ͷղܾΛൺֱ Android Studio ࿈ܞ find-usages ͕ source set Λ·͍ͨͰ 16 Օॴɻ find-declaration ͸ iosMain ͷ actual ·Ͱ౸ୡɻ
43. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ͪͳΈʹɿڝ߹͸ Kotlin LSP LSPʹఆٛδϟϯϓ΍ࢀরݕࡧΛݴޠαʔόʔʹ೚ͤΔඪ४ϓϩτίϧɻΤʔδΣϯτʹಉ͡ೳྗΛ౉͢खஈʹ΋ ͳΔɻJetBrains ެࣜ Kotlin LSP ͕ KotlinConf Ͱ AlphaɺClaude Code ͷެࣜϓϥάΠϯͰಋೖͰ͖ɺ γϯϘϧ Ұཡͷऔಘ͸͙͢ಈ͍ͨ ɻ KMP ϓϩδΣΫτʢroborazziʣͰ expect / actual ͷղܾΛൺֱ Android Studio ࿈ܞ find-usages ͕ source set Λ·͍ͨͰ 16 Օॴɻ find-declaration ͸ iosMain ͷ actual ·Ͱ౸ୡɻ Kotlin LSPʢAlphaʣ ಉ͡ϑΝΠϧ಺ͷ 2 ݅ͷΈɺactual ͸ղܾͰ͖ͣ ɻ README ΋ AGP ͸ experimentalɾKMP ͸͜Ε͔Β ͱ໌هɻ ※ ೖΕͨ೔ʹܰ͘ࢼ͚ͨͩ͠ɻindex / setup ͷӨڹ΋͋ΓಘΔɻ
44. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ͪͳΈʹɿڝ߹͸ Kotlin LSP LSPʹఆٛδϟϯϓ΍ࢀরݕࡧΛݴޠαʔόʔʹ೚ͤΔඪ४ϓϩτίϧɻΤʔδΣϯτʹಉ͡ೳྗΛ౉͢खஈʹ΋ ͳΔɻJetBrains ެࣜ Kotlin LSP ͕ KotlinConf Ͱ AlphaɺClaude Code ͷެࣜϓϥάΠϯͰಋೖͰ͖ɺ γϯϘϧ Ұཡͷऔಘ͸͙͢ಈ͍ͨ ɻ KMP ϓϩδΣΫτʢroborazziʣͰ expect / actual ͷղܾΛൺֱ Android Studio ࿈ܞ find-usages ͕ source set Λ·͍ͨͰ 16 Օॴɻ find-declaration ͸ iosMain ͷ actual ·Ͱ౸ୡɻ Kotlin LSPʢAlphaʣ ಉ͡ϑΝΠϧ಺ͷ 2 ݅ͷΈɺactual ͸ղܾͰ͖ͣ ɻ README ΋ AGP ͸ experimentalɾKMP ͸͜Ε͔Β ͱ໌هɻ ※ ೖΕͨ೔ʹܰ͘ࢼ͚ͨͩ͠ɻindex / setup ͷӨڹ΋͋ΓಘΔɻ ݱ࣌఺Ͱ͸ Android / KMP ͸ Studio ࿈ܞ͕ڧͦ͏ɻͨͩ྆͠ํͱ΋ग़ͨ͹͔ΓͰ͜Ε͔Βɻ
45. S T E P 0 3 ɾ ։ ൃ ϧ ʔϓ ܯࠂνΣοΫ ௐࠪ → ࣮૷ ΤʔδΣϯτ͕୲౰ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ͜Ε͔Β࢖͏πʔϧ ▸ ੩తνΣοΫʢfile critic / analyze-fileʣ
46. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ AIʹίʔυΛॻ͔ͤΔͱɺϏϧυ͑͞௨Ε͹ܯࠂ͸ݟΒΕͳ͍··ਐΈ͕ͪɻ ΤʔδΣϯτ͕ॻ͍ͨίʔυʹɺ ܯࠂ͕ཷ·Γ΍͍͢ ϨϏϡʔ΋PRͰ͔͠ݟͳ͍͜ͱ͕ଟ͘ɺؾ͍ͮͨͱ͖ʹ͸ੵΈ্͕͍ͬͯΔɻ
47. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ AIʹίʔυΛॻ͔ͤΔͱɺϏϧυ͑͞௨Ε͹ܯࠂ͸ݟΒΕͳ͍··ਐΈ͕ͪɻ ΤʔδΣϯτ͕ॻ͍ͨίʔυʹɺ ܯࠂ͕ཷ·Γ΍͍͢ ϨϏϡʔ΋PRͰ͔͠ݟͳ͍͜ͱ͕ଟ͘ɺؾ͍ͮͨͱ͖ʹ͸ੵΈ্͕͍ͬͯΔɻ Ϗϧυલͷ੩తνΣοΫΛɺΤʔδΣϯτͷྲྀΕʹ૊ΈࠐΈ͍ͨ
48. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ analyze-file — ΤσΟλ্ͷࢦఠΛɺҰཡͰऔΕΔ ىಈதͷ Studio ʹͭͳ͍ͰɺࢦఠΛϑΝΠϧ୯ҐͰऔಘ த਎͸ΤσΟλʹग़Δ lint / inspection ͷܯࠂ ʢϏϧυͤͣʹऔΕΔʣ ࢼͯ͠Έͨ ɾ nowinandroid # ίϚϯυͱग़ྗͷྫ $ android studio analyze-file … WARNING line: 115 should only be accessed from tests or within private scope Մࢹੑͷ WARNING Λݕग़ ςετ༻ͷެ։ϓϩύςΟ͕֎෦͔Βࢀর͞Ε͍ͯͨ
49. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ಉ͡νΣοΫ͕ɺAgent Mode Ͱ͸ file critic ͱͯࣗ͠ಈͰ૸Δ Agent Mode Ͱ͸ file critic ͱݺ͹ΕΔ analyze-file Λࣗಈ Ͱߦ͏ػೳ͕͋Δɻ ϑΝΠϧͷॻ͖ࠐΈͷલޙʹࣗಈͰ૸Δɻ 3,000͍ۙinspection ͕νΣοΫ͍ͯ͠Δɻ
50. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ಉ͡νΣοΫ͕ɺAgent Mode Ͱ͸ file critic ͱͯࣗ͠ಈͰ૸Δ Agent Mode Ͱ͸ file critic ͱݺ͹ΕΔ analyze-file Λࣗಈ Ͱߦ͏ػೳ͕͋Δɻ ϑΝΠϧͷॻ͖ࠐΈͷલޙʹࣗಈͰ૸Δɻ 3,000͍ۙinspection ͕νΣοΫ͍ͯ͠Δɻ ಉ͡ػೳΛଞͷAntigravity΍Claude CodeͳͲͷΤʔδΣϯτͰ࢖͏ʹ͸ʁ
51. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Antigravity / Claude Code ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ଞͷΤʔδΣϯτ͸ɺAgent Hooks Ͱಉ͡νΣοΫΛࠩ͠ࠐΊΔ Agent Hooks ͸ɺʮϑΝΠϧฤूͷ௚ޙʯͷΑ͏ͳλΠϛ ϯάͰ೚ҙͷίϚϯυΛࣗಈ࣮ߦͰ͖Δ࢓૊Έɻ ͜͜ʹ analyze-file Λࠩ͠ࠐΉͱɺฤूͷͨͼʹϏϧυલͷ ΤϥʔνΣοΫ͕૸Γɺ ࣌୹ͱίϯςΩετઅ໿ʹͳΔɻ (ࠓͷͱ͜ΖAgent Mode͸Agent Hooksʹ͸ରԠ͍ͯ͠ͳ͍ Α͏Ͱ͢ɻ) # hook͕΍Δ͜ͱ 1. ϑΝΠϧฤूΛݕ஌ 2. android studio analyze-file Λࣗಈ࣮ߦ 3. WARNING / ERROR ΛΤʔδΣϯτʹฦ͢ hookͷ࣮૷ྫ github.com/takahirom/android-analyze-file-hook
52. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Antigravity / Claude Code ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ଞͷΤʔδΣϯτ͸ɺAgent Hooks Ͱಉ͡νΣοΫΛࠩ͠ࠐΊΔ Agent Hooks ͸ɺʮϑΝΠϧฤूͷ௚ޙʯͷΑ͏ͳλΠϛ ϯάͰ೚ҙͷίϚϯυΛࣗಈ࣮ߦͰ͖Δ࢓૊Έɻ ͜͜ʹ analyze-file Λࠩ͠ࠐΉͱɺฤूͷͨͼʹϏϧυલͷ ΤϥʔνΣοΫ͕૸Γɺ ࣌୹ͱίϯςΩετઅ໿ʹͳΔɻ (ࠓͷͱ͜ΖAgent Mode͸Agent Hooksʹ͸ରԠ͍ͯ͠ͳ͍ Α͏Ͱ͢ɻ) # hook͕΍Δ͜ͱ 1. ϑΝΠϧฤूΛݕ஌ 2. android studio analyze-file Λࣗಈ࣮ߦ 3. WARNING / ERROR ΛΤʔδΣϯτʹฦ͢ hookͷ࣮૷ྫ github.com/takahirom/android-analyze-file-hook Agent HooksͰ޷͖ͳλΠϛϯάͰࣗ෼ͷ΍Γ͍ͨ͜ͱΛೖΕΒΕΔ
53. S T E P 0 4 ɾ ։ ൃ ϧ ʔϓ UI֬ೝ ௐࠪ → ࣮૷ ΤʔδΣϯτ͕୲౰ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ
54. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ UIΛ࡞͍ͬͯͯʮ͜͜ʹมͳϚʔδϯ͕ೖ͍ͬͯΔʯͱ͍͏ͱ͖ɻ Ͳ͜ͰϚʔδϯ͕ೖ͍ͬͯΔ͔ɺ ίʔυ͔Β͸෼͔ Γʹ͍͘🤖 👱 UIΛௐ੔͠·ͨ͠ ௚ͬͯ·ͤΜɻɻ ։ൃͷதͰͷ೰Έ:
55. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ UIΛ࡞͍ͬͯͯʮ͜͜ʹมͳϚʔδϯ͕ೖ͍ͬͯΔʯͱ͍͏ͱ͖ɻ Ͳ͜ͰϚʔδϯ͕ೖ͍ͬͯΔ͔ɺ ίʔυ͔Β͸෼͔ Γʹ͍͘ UIͷঢ়ଶΛɺAI͕ը૾ͱ࠲ඪͰ೺ѲͰ͖ΔΑ͏ʹ͍ͨ͠ 🤖 👱 UIΛௐ੔͠·ͨ͠ ௚ͬͯ·ͤΜɻɻ ։ൃͷதͰͷ೰Έ:
56. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ render-compose-preview — ը૾ͱUIπϦʔͰݪҼΛ୳͢ Compose Preview ͷը૾ͱUIπϦʔΛऔಘͰ͖Δɻ--print-semantics Λ෇͚ΔͱɺUIπϦʔ͕࠲ඪ͖ͭͰฦΔɻ ᶃ ίϚϯυ $ android studio render-compose-preview \ --output-image-file=.../ TodoDetailScreenPreview.png \ .../TodoDetailScreen.kt TodoDetailScreenPreview \ --print-semantics
57. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ render-compose-preview — ը૾ͱUIπϦʔͰݪҼΛ୳͢ Compose Preview ͷը૾ͱUIπϦʔΛऔಘͰ͖Δɻ--print-semantics Λ෇͚ΔͱɺUIπϦʔ͕࠲ඪ͖ͭͰฦΔɻ ᶃ ίϚϯυ $ android studio render-compose-preview \ --output-image-file=.../ TodoDetailScreenPreview.png \ .../TodoDetailScreen.kt TodoDetailScreenPreview \ --print-semantics ᶄ ը૾
58. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ render-compose-preview — ը૾ͱUIπϦʔͰݪҼΛ୳͢ Compose Preview ͷը૾ͱUIπϦʔΛऔಘͰ͖Δɻ--print-semantics Λ෇͚ΔͱɺUIπϦʔ͕࠲ඪ͖ͭͰฦΔɻ ᶃ ίϚϯυ $ android studio render-compose-preview \ --output-image-file=.../ TodoDetailScreenPreview.png \ .../TodoDetailScreen.kt TodoDetailScreenPreview \ --print-semantics ᶄ ը૾ ᶅ UIπϦʔʢ--PRINT-SEMANTICSʣ ComposeViewAdapter (left: 0, top: 0, right: 1080, bottom: 1920) View (left: 42, top: 42, right: 1038, bottom: 580) TextView (left: 243, top: 242, right: 838, bottom: 316) text= "Memory Metric Display"
59. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ render-compose-preview — ը૾ͱUIπϦʔͰݪҼΛ୳͢ Compose Preview ͷը૾ͱUIπϦʔΛऔಘͰ͖Δɻ--print-semantics Λ෇͚ΔͱɺUIπϦʔ͕࠲ඪ͖ͭͰฦΔɻ ᶃ ίϚϯυ $ android studio render-compose-preview \ --output-image-file=.../ TodoDetailScreenPreview.png \ .../TodoDetailScreen.kt TodoDetailScreenPreview \ --print-semantics ᶄ ը૾ ᶅ UIπϦʔʢ--PRINT-SEMANTICSʣ ComposeViewAdapter (left: 0, top: 0, right: 1080, bottom: 1920) View (left: 42, top: 42, right: 1038, bottom: 580) TextView (left: 243, top: 242, right: 838, bottom: 316) text= "Memory Metric Display" ཁૉͷ഑ஔΛAI͕࠲ඪͰ೺ѲɺUIͷζϨΛਖ਼͘͠௚ͤΔ
60. S T E P 0 5 ɾ ։ ൃ ϧ ʔϓ ಈ࡞֬ೝ ௐࠪ → ࣮૷ ΤʔδΣϯτ͕୲౰ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ͜͜·ͰճͬͨΒɺ·ͨௐࠪ΁ ʗ ͜Ε͔Β࢖͏πʔϧ ▸ ୺຤ૢ࡞ʢemulator / adbʣ
61. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ AI͕ʮग़དྷ·ͨ͠ʂʯͱݴͬͯ΋ɺಈ͔ͯ͠ΈΔ·Ͱ͸෼͔Βͳ͍ 🤖 👱 Ϙλϯԡͨ࣌͠ͷಈ࡞ɺमਖ਼͠·ͨ͠ ௚ͬͯ·ͤΜɻɻ 📱 ϙνϙν… ։ൃͷதͰͷ೰Έ:
62. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ AI͕ʮग़དྷ·ͨ͠ʂʯͱݴͬͯ΋ɺಈ͔ͯ͠ΈΔ·Ͱ͸෼͔Βͳ͍ 🤖 👱 Ϙλϯԡͨ࣌͠ͷಈ࡞ɺमਖ਼͠·ͨ͠ ௚ͬͯ·ͤΜɻɻ ୺຤Ͱಈ͔ͯ֬͠ೝ͢Δͱ͜Ζ·ͰɺAIʹ೚͍ͤͨ 📱 ϙνϙν… ։ൃͷதͰͷ೰Έ:
65. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ΤϛϡϨʔλʔ͸ɺAndroid Studio ͳ͠Ͱ ىಈͰ͖Δ ʮAndroid emulator ΛىಈͰ͖Δʁʯ # AI͕࣮ߦͨ͠ίϚϯυ $ android emulator list $ android emulator start Pixel_9 Android CLI Agent Mode
66. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Agent Mode + Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ APK ͷΠϯετʔϧͱىಈ΋೚ͤΒΕΔ Agent Mode ಠࣗͷ deploy πʔϧͰΠϯετʔϧʴىಈɻ ଞΤʔδΣϯτʢCLIʣ $ android run --apks=app-debug.apk
67. ීஈͷ։ൃͰ࢖͑Δ΋ͷ Android CLI ௐࠪ → ࣮૷ → ܯࠂνΣοΫ → UI֬ೝ → ಈ࡞֬ೝ ↺ ୺຤ૢ࡞ — Agent Mode͸ઐ༻πʔϧɺ ଞΤʔδΣϯτ͸ android layoutʴtap ɾAgent Modeɿtake_screenshot / adb_shell_input ͕࠷ॳ͔Β࢖͑ ɾ ଞͷΤʔδΣϯτɿ - android layout -pʢViewͷҐஔΛ࠲ඪ͖ͭͰ೺Ѳʣ - adb shell input tapʢλοϓʣ // android layout -p { "text": "Check this out", "center": "[394,767]" } { "interactions": ["clickable"], "center": "[934,800]" } Journeysͱ͍͏ͷͰ࣮ߦ͢Δςετ߲໨Λ؅ཧ͢Δํ๏΋ɻ(ׂѪ͠·͢)
68. 0 3 / 0 4 ΫΦϦςΟΛ ͋͛Δ΋ͷ ීஈͷ։ൃͱ͸গ͠֎ΕͯɺΞϓϦͷ඼࣭Λ্͛Δ࡞ۀΛ ঺ հ͢Δɻ
69. ݱࡏ஍ ɾ 03 / 03 ΞδΣϯμ ϕʔεͱͳΔΤʔδΣϯτͷπʔϧ Agent Mode (Android Studio) Android CLI Android Skills AntigravityɾAI Studio ▼ ීஈͷ։ൃͰ࢖͑Δ΋ͷ ௐࠪ find-usages / find-declaration ࣮૷ ΤʔδΣϯτ͕୲౰ ܯࠂνΣοΫ analyze-file / file critic UI֬ೝ render-compose-preview ಈ࡞֬ೝ emulator / deploy / run_journey ΫΦϦςΟΛ͋͛Δ΋ͷ ΞϓϦͷ࠷దԽ R8 Analyzer ύϑΥʔϚϯε෼ੳ perfetto-trace-analysis / perfetto-sql
70. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills ΞϓϦ͸Ͱ͖Δ͚ͩখ͍ͨ͘͞͠ɻ R8ʢ࠷దԽɾ೉ಡԽɾίʔυॖখʣͰ࠷దԽ Ͱ͖Δɻ ։ൃͷதͰͷ೰Έ:
71. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills ΞϓϦ͸Ͱ͖Δ͚ͩখ͍ͨ͘͞͠ɻ R8ʢ࠷దԽɾ೉ಡԽɾίʔυॖখʣͰ࠷దԽͰ͖Δɻ ͚ͩͲɺR8ͷ -keep ϧʔϧ͸૿͕͑ͪͰɺ ґଘϥΠϒϥϦ͕࣋ͪࠐΉϧʔϧ ·Ͱ ޮ͍͍ͯͯ ͪΌΜͱ࠷దԽग़དྷ͍ͯΔ͔೺Ѳͮ͠Β͍ ։ൃͷதͰͷ೰Έ:
72. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills ΞϓϦ͸Ͱ͖Δ͚ͩখ͍ͨ͘͞͠ɻ R8ʢ࠷దԽɾ೉ಡԽɾίʔυॖখʣͰ࠷దԽͰ͖Δɻ ͚ͩͲɺR8ͷ -keep ϧʔϧ͸૿͕͑ͪͰɺ ґଘϥΠϒϥϦ͕࣋ͪࠐΉϧʔϧ ·Ͱ ޮ͍͍ͯͯ ͪΌΜͱ࠷దԽग़དྷ͍ͯΔ͔೺Ѳͮ͠Β͍ R8ઃఆͷޮ͖۩߹Λɺ·ͣՄࢹԽ͍ͨ͠ ։ൃͷதͰͷ೰Έ:
73. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills r8-analyzer skill — ࠷దԽΛՄࢹԽ R8 Configuration Analyzer ʹ R8ಉࠝͷղੳػೳʗ r8-analyzer ʹ ͦΕΛAI͔Β࢖ΘͤΔ skillɻ झຯͷΞϓϦͰ ࠷దԽείΞ͕ 0% ɻ ݪҼ͸ґଘϥΠϒϥϦͷ consumer rule ʹฆΕͨ -dontoptimize ɻ ґଘؔ܎ʹೖͬͯ͘ΔͨΊؾ͖ͮʹ͍͘—— AIʹ ղੳͤͯ͞ॳΊͯൃ֮ɻ # ղੳ݁Ռͷྫ Optimization 0.00% Obfuscation 88.93% Shrinking 89.06%
74. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills r8-analyzer skill — ࠷దԽΛՄࢹԽ R8 Configuration Analyzer ʹ R8ಉࠝͷղੳػೳʗ r8-analyzer ʹ ͦΕΛAI͔Β࢖ΘͤΔ skillɻ झຯͷΞϓϦͰ ࠷దԽείΞ͕ 0% ɻ ݪҼ͸ґଘϥΠϒϥϦͷ consumer rule ʹฆΕͨ -dontoptimize ɻ ґଘؔ܎ʹೖͬͯ͘ΔͨΊؾ͖ͮʹ͍͘—— AIʹ ղੳͤͯ͞ॳΊͯൃ֮ɻ # ղੳ݁Ռͷྫ Optimization 0.00% Obfuscation 88.93% Shrinking 89.06% ґଘϥΠϒϥϦͷઃఆͰɺΞϓϦશମͷ࠷దԽ͕ແޮʹͳ͍ͬͯΔ͜ͱ͕͋Δ
75. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills r8-analyzer skill ͷத਎ ઃఆͷ఺ݕ minify / Full Mode / AGP → R8ͷ όʔ δϣϯ ͸ʁ ↗ ↘ 9.3.7-dev Ҏ্ → Path A: ఆྔ෼ੳ keepϧʔϧ͝ͱͷӨڹൣғΛ࣮ ଌ ↘ ະຬ → Path B: ώϡʔϦε ςΟοΫ෼ੳ keepϧʔϧͷύλʔϯ͔ Βਪଌ ↗ Markdown Ϩϙʔτੜ੒ ※ r8-analyzer ͷ SKILL.md ΛಡΜͰਤࣜԽͨ͠΋ͷ
76. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills R8 ͷόʔδϣϯͰɺ෼ੳͷ࣭͕มΘΔ < 9.3.7-dev keepϧʔϧͷύλʔϯ͔Βਪଌ͢Δ ώϡʔϦεςΟοΫ෼ੳ ɻ݁Ռ͕͔ͳΓϒϨΔɻ ≥ 9.3.7-dev ֤ϧʔϧ͕อ࣋͢ΔΫϥε/ϝϯό਺ʢkeep rule radiusʣ·Ͱݟͨ ఆྔ෼ੳɻ AIʹݴ͑͹ R8 ͚ͩΞοϓσʔτͰ͖ΔͷͰׂͱ؆୯ʹ 9.3.7Ҏ্Λ࢖͑Δ ৄ͘͠͸ผهࣄʮr8-analyzer ͷ஫ҙ఺ʯʹɻ https://qiita.com/takahirom/items/6d6946dd9ad0646f3a07
77. ΫΦϦςΟΛ͋͛Δ΋ͷɾΞϓϦͷ࠷దԽ Android Skills R8 ͷόʔδϣϯͰɺ෼ੳͷ࣭͕มΘΔ < 9.3.7-dev keepϧʔϧͷύλʔϯ͔Βਪଌ͢Δ ώϡʔϦεςΟοΫ෼ੳ ɻ݁Ռ͕͔ͳΓϒϨΔɻ ≥ 9.3.7-dev ֤ϧʔϧ͕อ࣋͢ΔΫϥε/ϝϯό਺ʢkeep rule radiusʣ·Ͱݟͨ ఆྔ෼ੳɻ AIʹݴ͑͹ R8 ͚ͩΞοϓσʔτͰ͖ΔͷͰׂͱ؆୯ʹ 9.3.7Ҏ্Λ࢖͑Δ ৄ͘͠͸ผهࣄʮr8-analyzer ͷ஫ҙ఺ʯʹɻ https://qiita.com/takahirom/items/6d6946dd9ad0646f3a07 ఆྔ෼ੳʹ͸ R8 9.3.7-dev Ҏ্͕ඞཁ
78. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills ΞϓϦ͕஗͍ݪҼΛಛఆͯ͠௚͍ͨ͠ ։ൃͷதͰͷ೰Έ:
79. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills ΞϓϦ͕஗͍ݪҼΛಛఆͯ͠௚͍ͨ͠ ։ൃͷதͰͷ೰Έ:
80. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills ΞϓϦ͕஗͍ݪҼΛಛఆͯ͠௚͍ͨ͠ Ͱ΋ύϑΥʔϚϯεͷσʔλ͸๲େͰɺԿΛͲ͏͢Ε͹͍ ͍͔෼͔Βͳ͍ɻ ։ൃͷதͰͷ೰Έ:
81. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills ΞϓϦ͕஗͍ݪҼΛಛఆͯ͠௚͍ͨ͠ Ͱ΋ύϑΥʔϚϯεͷσʔλ͸๲େͰɺԿΛͲ͏͢Ε͹͍ ͍͔෼͔Βͳ͍ɻ AIʹ೚ͤͯΞϓϦͷύϑΥʔϚϯεΛվળ͍ͨ͠ ։ൃͷதͰͷ೰Έ:
82. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills Perfetto෼ੳ — ىಈͱjankΛఆྔԽ perfetto-trace-analysis ࠜຊݪҼ·Ͱࣗ཯Ͱௐ΂੾Δௐࠪ ʢSQL΋ࣗ෼Ͱൃߦʣ perfetto-sql ʮ஌Γ͍ͨʯΛਖ਼͍͠ Perfetto SQL ʹ ຋༁࣮ͯ͠ߦ͢Δɻ 2ͭͷؔ࿈Skill
83. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills perfetto-trace-analysis͸ɺ ࠜຊݪҼ͕֬ఆ͢Δ·Ͱճ͢ௐࠪϧʔϓ ԾઆΛཱͯΔ cpu / io / memory ͷ hints Λࢀর → σʔλऩू metrics / SQL Ͱ޿͘→ڱ͘ ʢperfetto-sqlʣ → υϦϧμ΢ϯ ಈ͍͍ͯͨͷ ͔ɺ଴ͨ͞Εͯ ͍ͨͷ͔ → ࠜຊݪҼΛ ֬ఆͰ͖ͨʁ ▲ ·ͩ → Ͱ͖ͨ → ূڌ෇͖ͷ ࠷ ऴϨϙʔτ ※ perfetto-trace-analysis ͷ SKILL.md ΛಡΜͰਤࣜԽͨ͠΋ͷ
84. ΫΦϦςΟΛ͋͛Δ΋ͷɾύϑΥʔϚϯε෼ੳ Android Skills perfetto-trace-analysis͸ɺ ࠜຊݪҼ͕֬ఆ͢Δ·Ͱճ͢ௐࠪϧʔϓ ԾઆΛཱͯΔ cpu / io / memory ͷ hints Λࢀর → σʔλऩू metrics / SQL Ͱ޿͘→ڱ͘ ʢperfetto-sqlʣ → υϦϧμ΢ϯ ಈ͍͍ͯͨͷ ͔ɺ଴ͨ͞Εͯ ͍ͨͷ͔ → ࠜຊݪҼΛ ֬ఆͰ͖ͨʁ ▲ ·ͩ → Ͱ͖ͨ → ূڌ෇͖ͷ ࠷ ऴϨϙʔτ ※ perfetto-trace-analysis ͷ SKILL.md ΛಡΜͰਤࣜԽͨ͠΋ͷ ͜ͷskill͸޿͘ઙ͘ݟ͔ͯΒɺʮͲ͕͜஗͍͔ʯ΋ʮͳͥ஗͍͔ʯਂ͘ௐ΂Δ
85. 0 4 / 0 4 ·ͱΊ
86. ·ͱΊ ؀ڥΛ੔͑ͯɺ։ൃΛޮ཰Խ͍ͯ͜͠͏ Agent Mode Android Studio ͷػೳΛͦͷ··πʔϧʹɻσϑΥϧτͰҰ൪ Android ։ൃ͕͠΍͍͢ঢ়ଶɻ Android CLI ͦͷπʔϧ͕ଞͷΤʔδΣϯτʹ΋։͔Εͨ ɻI/O '26 Ͱ 1.0ɻͨͩࣗ͠෼ͰΠϯετʔϧͯ͠࢖͑Δঢ়ଶ ʹ͓ͯ͘͠ඞཁ͋Γɻ Android Skills ਓؒͰ΋“εΩϧ”͕ཁΔखؒͳ࡞ۀΛΧόʔɻ ͲΜͳ Skill ͕͋Δ͔೺Ѳ ͠ɺதΛ೷͘ͱൃݟ͕͋Δɻ ·ͣ͸ Agent ModeΛಈ͔ͯ͠ΈΑ͏ɻ ·ͨ͸ Android CLI ΛΠϯετʔϧͯ͠ɺandroid init ͔Βɻ
87. Thank you