FlutterでAAB配信

Transcript

1. FlutterͰAAB഑৴
   Koji Wakamiya / Studyplus Inc.

   2019.03.26 @Flutter Meetup Tokyo #8

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2. ࣗݾ঺հ
   Name : Koji Wakamiya

   Work : Studyplus, inc.

   Github : @koji-1009

   Twitter : @D_R_1009
   Android։ൃϝΠϯͰ΍ͬͯ·͢
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3. MISSION
   ʮֶͿتͼΛ͢΂ͯͷਓ΁ʯ
   ଟ͘ͷਓ͕StudyplusΛ௨ֶͯ͡शͷ͖͔͚ͬΛݟ͚ͭɺ
   ֶशΛָ͘͠ܧଓͰ͖Δ͜ͱΛ࣮ݱ͢Δɻ
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4. Flutter 1.2 Release
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5. # 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
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   ࣌ܥྻ
   

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

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7. ิɿAABͱ͸
   # Android App Bundle
   ○ ΞϓϦ಺ϦιʔεΛ

   ඞཁͳ͚ͩ഑৴͢Δ࢓૊Έ
   ○ ΞϓϦαΠζͷ࡟ݮ
   ○ Dynamic Feature Module

   ʹΑΔϞδϡʔϧ͝ͱͷ഑৴ͳͲ
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8. ࣮ࡍʹΞϓϦ͸খ͘͞ͳΔͷ͔

   
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9. ࢼͯ͠Έͨ
   # WebViewCheckerΞϓϦ
   ○ https://github.com/koji-1009/webview_checker
   ○ ࣾ಺ͷαʔόʔΤϯδχΞ޲͚ʹ࡞ͬͨWebViewͷνΣοΫΞϓϦ
   ■ WebViewϓϥάΠϯͷΈ
   ■ minSDK 16, targetSDK 27
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12. ࢼͯ͠Έͨ
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    APK build AAB build
    minSDK 16 5.46MB 5.40~5.42MB
    minSDK 21 5.47MB 5.43~5.46MB
    

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13. ΄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͸ͣ
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14. 14
    Flutter͸Dynamic feature modules
    ͷເΛݟΔͷ͔
    

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