Introduction to new features of Google Play Billing

（mixi & CA）.aab 〜Google I/O報告会〜 2019/5/21 @ymnd
https://cyberagent.connpass.com/event/128244/

Transcript

1. Introduction to new features of Google Play Billing
   mixi & CA .aab / / @ymnd
   

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2. Caution
   

   

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3. Recap I/O : What s New with Google Play Billing
   

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4. Recap I/O : What s New with Google Play Billing
   What s New with Google Play Billing
   Google Play Billing Library release notes
   Acknowledge
   2.0
   

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5. Today s menu
   Predictable Release & Support
   Acknowledge all purchases
   Pending transactions
   New Purchase surfaces
   Pause
   Cancel survey reports on Console
   Longer Grace Period
   Faster Purchase Experience
   Revamped developer payload
   Improved error codes for easier debugging
   

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6. Today s menu
   Predictable Release & Support
   Acknowledge all purchases
   Pending transactions
   New Purchase surfaces
   Pause
   Cancel survey reports on Console
   Longer Grace Period
   Faster Purchase Experience
   Revamped developer payload
   Improved error codes for easier debugging
   

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7. Predictable Release & Support
   

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8. Predictable Release & Support
   Play Billing Library
   I/O
   2
   1 AIDL deprecated 2021
   

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9. Acknowledge all purchases
   ensures out-of-app purchase is correctly delivered
   document
   

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10. Acknowledge all purchases
    ߪೖऀ
    (PPHMF
    ఏڙऀ
    

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11. Acknowledge all purchases
    ߪೖऀ
    (PPHMF
    ఏڙऀ
    ❌
    

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12. Acknowledge all purchases
    ߪೖऀ
    (PPHMF
    ఏڙऀ
    ❌
    ❌
    

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13. Acknowledge all purchases
    ߪೖऀ
    (PPHMF
    ఏڙऀ
    

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14. Acknowledge all purchases
    (O ce Hours)
    

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15. Pending transactions
    r
    

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16. Pending transactions
    OFF
    BillingClient enablePendingPurchases
    PlayStore
    

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17. Pending transactions
    (O ce Hours)
    Pending
    Subscription
    Real-time developer noti cations
    Expired
    

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18. New Purchase surfaces
    Free Trial & Install
    (O ce Hours)
    A/B
    

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19. Pause
    

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20. Cancel survey reports on Console
    Console
    csv
    

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21. Longer Grace Period
    3 7 14 30
    

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22. Faster Purchase Experience
    Trivial Drive Kotlin Library 2.0
    1.2
    PlayStore
    

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23. Faster Purchase Experience
    

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24. Faster Purchase Experience
    frames
    

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25. Revamped developer payload
    developer payload
    A/B
    (O ce Hours)
    

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26. Improved error codes for easier debugging
    responseCode: (DEVELOPER_ERROR)
    Activity nished with resultCode and billing's responseCode:
    Couldn't nd purchase lists, trying to nd single data.
    Received a bad purchase data.
    Couldn't nd single purchase data as well.
    

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27. Conclusion
    Sample App of Billing Library . : Trivial Drive Kotlin
    https://github.com/googlesamples/android-play-billing/tree/master/
    TrivialDriveKotlin
    Codelabs
    https://codelabs.developers.google.com/codelabs/play-billing-scalable-kotlin/
    index.html
    Realase Notes
    https://developer.android.com/google/play/billing/
    billing_library_releases_notes#release- _
    Billing Library . Overview
    https://www.slideshare.net/nsface/billing-library- -overview-
    

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28. whoami
    twitter:@ymnd, github:@ymnder
    Application Engineer
    Android
    Android
    

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