Migration to API 28

Starting November 1st, 2019 Google will require that you target API 28 for app updates on the Google Play Store.


The Teak SDK now requires that targetSdkVersion be at least 28.

This means that you will also need to update your Andoid Support libraries to be 28, or switch to AndroidX. Teak will use either the support-v4 or AndroidX libraries, whichever are present in your build.

In addition, the following dependencies will also need to be updated:

  • com.google.android.gms:play-services-ads, com.google.android.gms:play-services-base and com.google.android.gms:play-services-basement should be updated to at least 17.1.0
  • com.google.firebase:firebase-messaging should be updated to at least 19.0.1


If you are using the Play Services Resolver plugin for Unity, these versions should be updated for you automatically.

If you have any questions, don’t hesitate to reach out and ask.