Tips for making build faster without Instant Run

Tips for making build faster without Instant Run. Currently Instant Run is still unstable and sometimes not as fast as we think. This slide explains how to develop faster without using Instant Run

Transcript

1. ਓྨ͕ Instant Run Λ࢖͍͜ͳ͢ ͦͷ೔·Ͱ Mercari, Inc. Tomoaki Imai
2. twitter: @tomoaki_imai github: tomoima525 ࠓҪ ஐষ Android Engineer 2016.1 transfered to Mercari@US ඒຯ͍͠ΧϨʔͷΑ͏ʹ ਓΛ޾ͤʹग़དྷΔΑ͏ʹͳΓ͍ͨ
3. Recent https://speakerdeck.com/tomoima525/ab-testing-tips-for-mobile
4. Recent https://github.com/mercari/siberi-android Client library for AB Testing
5. Instant Run, ࢖ͬͯ·͔͢
6. Instant Runͷಛ௃ • Ϗϧυ͕ര଎! • ݟ͍ͯΔActivityΛߋ৽ • Ξπ͍!!
7. Instant Runͷಛ௃ • Ϗϧυ͕ര଎! • ݟ͍ͯΔActivityΛߋ৽ • Ξπ͍!! େ͖ͳϓϩδΣΫτͩͱ஗͍(1,2min) ߋ৽ͨ͠ϑϦͯ͠͠ͳ͍(ReRun͕ඞཁ) ෺ཧతʹΞπ͍(AS͕ϝϞϦര৯͍ɺCPUͿΜճ͢) ଞͷϓϩάϥϜ͕஗͘ͳΔ
9. Instant Run ͸ ਓྨʹ͸ૣ͗ͨ͢Μ΍…
10. ͱΓ͋͑ͣշదʹ։ൃ͢Δͨ Ίʹ΍ͬͯΔ͜ͱ
11. Tips 1. Self Instant Run
12. // Build with cached dependencies alias gud='./gradlew --offline assembleUsDev’ Build
13. // Notify after build is completed alias noti='terminal-notifier -message “done!!"' alias gudn='./gradlew --offline assembleUsDev && noti’ Build & Notify https://github.com/julienXX/terminal-notifier
14. /** Build **/ alias gudd=‘gud Build & Install & Notify
15. /** Build **/ alias gudd=‘gud /** Show the latest ask **/ && ls -lt ${AND_STD_DIR}/app/apk/ Build & Install & Notify
16. /** Build **/ alias gudd=‘gud /** Show the list of apks **/ && ls -lt ${AND_STD_DIR}/app/apk/ /** The latest apk **/ | head -n 2 Build & Install & Notify
17. Build & Install & Notify /** Build **/ alias gudd=‘gud /** Show the list of apks **/ && ls -lt ${AND_STD_DIR}/app/apk/ /** The latest apk **/ | head -n 2 /** Fetch the apk name **/ | awk '\''{print $9}'\''
18. Build & Install & Notify /** Build **/ alias gudd=‘gud /** Show the list of apks **/ && ls -lt ${AND_STD_DIR}/app/apk/ /** The latest apk **/ | head -n 2 /** Fetch the apk name **/ | awk '\''{print $9}'\'' /** Install **/ | xargs -Immm adb install -r ${AND_STD_DIR}/app/apk/mmm
19. /** Build **/ alias gudd=‘gud /** Show the list of apks **/ && ls -lt ${AND_STD_DIR}/app/apk/ /** The latest apk **/ | head -n 2 /** Fetch the apk name **/ | awk '\''{print $9}'\'' /** Install **/ | xargs -Immm adb install -r ${AND_STD_DIR}/app/apk/mmm /** Nofity when everything is done **/ && noti' Build & Install & Notify
20. /** Install **/ alias insl=‘gud && ls -lt ${AND_STD_DIR}/app/apk/ | head -n 2 | awk '\''{print $9}'\''| xargs -Immm adb install -r $ {AND_STD_DIR}/app/apk/mmm’ Build & Install & Launch & Nofity = Self Instant Run
21. /** Install **/ alias insl=‘gud && ls -lt ${AND_STD_DIR}/app/apk/ | head -n 2 | awk '\''{print $9}'\''| xargs -Immm adb install -r $ {AND_STD_DIR}/app/apk/mmm’ /** Launch **/ alias gudl=‘insl && adb shell am start com.mercariapp.mercari.dev/ com.kouzoh.mercari.activity.SplashActivity && noti' Build & Install & Launch & Nofity = Self Instant Run
22. • Good ! • ·͋·͋଎͍(--offlineޮՌ) • Ξπ͘ͳ͍(javaͷprocessͷΈ) • ଞͷ࡞ۀ͕ḿΔ(஗͘ͳΒͳ͍ɺ௨஌དྷΔ) • Bad • ඞͣLaunchը໘ʹ໭ͬͯ͠·͏ Build & Install & Launch & Nofity = Self Instant Run
23. Tips 2. PlayGround
26. Android Playground • ࠷௿ݶͷϦιʔεϑΝΠϧ,UtilityΫϥε • ػೳ୯ҐͰߴ଎ʹ࣮૷͢Δ • ޙ΄ͲຊϓϩδΣΫτʹ౤ೖ͢Δ
27. Ingredients and Process • Ingredients ‣ build.gradle ( + proguard) ‣ Remove unused feature dependencies ‣ Application.java ‣ AndroidManifest.xml ‣ res/ ‣ utils/, lang/, Base Classes • Process ‣ Mix everything into new project(10min) ‣ Remove errors (50-60min)
28. ͠͹Β͘࢖ͬͯΈͨײ૝ ˕଎͍ & Instant Runշద ˚ ෳ਺ͷػೳͷ։ൃΛ͍ͯ͠ΔͱMessyʹͳΔ ˚ ఆظతͳΩϟονΞοϓ͸ඞཁ → ૉͷঢ়ଶΛmaster, ௥Ճ͓͍ͯͨ͠ํ͕Α͍ػ ೳ͸దٓmerge
29. Wrap up • ΦϨΦϨͳΜͪΌͬͯInstant Run͍͍Α • ػೳผ։ൃ༻؀ڥ(Playground)͍͍Α • ਓྨ͕Instant RunΛ࢖͍͜ͳͤΔ·Ͱ࠲ͯ͠଴ͭ (=AS2.2Ҏ߱ʹظ଴)