Some of our users reported after a crash (No static method isAtLeastR()Z) then lost all saved data (UserDefault).
To reproduce the crash:
Use SDKBOX Play 2.5.1.2 + play-services-base:17.1.0 (this should work properly)
Use SDKBOX Play 2.5.1.2 + play-services-base:17.2.0 (this will reproduce the crash)
Use SDKBOX Play 2.6.0.1 + play-services-base:17.2.0 (this fixed the crash but all data gone)
I have no Android 10 device on hand so I cannot test more deeply, this post is for reference that do not use SDKBOX Play 2.5.1.2 with play-services-base:17.2.0.
Yes, however in my test the problem seems to be androidx core and play-base version not match, maybe its not related to SDKBox Play, is an android problem, but the crash log shows SDKBox Play using those method, so I just want to file this issue.