FlutterでAAB配信 - Speaker Deck

FlutterでAAB配信

by Koji Wakamiya

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FlutterͰAAB഑৴ Koji Wakamiya / Studyplus Inc.  2019.03.26 @Flutter Meetup Tokyo #8  1

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ࣗݾ঺հ Name : Koji Wakamiya  Work : Studyplus, inc.  Github : @koji-1009  Twitter : @D_R_1009 Android։ൃϝΠϯͰ΍ͬͯ·͢ 2

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MISSION ʮֶͿتͼΛ͢΂ͯͷਓ΁ʯ ଟ͘ͷਓ͕StudyplusΛ௨ֶͯ͡शͷ͖͔͚ͬΛݟ͚ͭɺ ֶशΛָ͘͠ܧଓͰ͖Δ͜ͱΛ࣮ݱ͢Δɻ 3

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Flutter 1.2 Release 4

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# 2018೥5݄23೔ issue͕࡞੒͞ΕΔ Flutter #17829 # 2018೥11݄17೔ PR͕࡞੒͞ΕΔ Flutter #24440 # 2018೥12݄21೔ PR͕Ϛʔδ͞ΕΔ # 2019೥2݄27೔ Flutter 1.2 Release! # 2019೥3݄26೔ Flutter Meetup Tokyo #8 5 ࣌ܥྻ

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Flutter 1.2͔ΒAAB͕ਖ਼ࣜαϙʔτ 6 https://developers.googleblog.com/2019/02/launching-flutter-12-at-mobile-world.html

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ิɿAABͱ͸ # Android App Bundle ○ ΞϓϦ಺ϦιʔεΛ  ඞཁͳ͚ͩ഑৴͢Δ࢓૊Έ ○ ΞϓϦαΠζͷ࡟ݮ ○ Dynamic Feature Module  ʹΑΔϞδϡʔϧ͝ͱͷ഑৴ͳͲ 7

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࣮ࡍʹΞϓϦ͸খ͘͞ͳΔͷ͔  8

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ࢼͯ͠Έͨ # WebViewCheckerΞϓϦ ○ https://github.com/koji-1009/webview_checker ○ ࣾ಺ͷαʔόʔΤϯδχΞ޲͚ʹ࡞ͬͨWebViewͷνΣοΫΞϓϦ ■ WebViewϓϥάΠϯͷΈ ■ minSDK 16, targetSDK 27 9

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ࢼͯ͠Έͨ 12 APK build AAB build minSDK 16 5.46MB 5.40~5.42MB minSDK 21 5.47MB 5.43~5.46MB

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΄ͱΜͲখ͘͞ͳΒͳ͍ # PNGը૾Λར༻͍ͯ͠ͳ͍͔Βʁ ○ Flutter Material Icon͸FontͷඳըͳͷͰΞϓϦతʹը૾͸ΞϓϦΞΠίϯը૾͚ͩ # ωΠςΟϒϥΠϒϥϦΛར༻͍ͯ͠ͳ͍͔Βʁ ○ FlutterͷSDKΛΈΔݶΓNDK͸ར༻͍ͯ͠ͳ͍ ○ Method Channelܦ༝Ͱར༻͍ͯ͠Δ৔߹ʹ͸ޮՌ͕େ͖ͦ͏ # ϦιʔεϑΝΠϧ͕গͳ͍ʁ ○ ݴޠϑΝΠϧࣗମ͸ͦ͜·Ͱେ͖͘ͳ͍ ○ ը໘αΠζ͝ͱʹxmlΛ੾Δ͜ͱ΋΄΅ͳ͍͸ͣ 13

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14 Flutter͸Dynamic feature modules ͷເΛݟΔͷ͔