Well in my pre launch report , I got this error warning:-

Your app contains unsafe cryptographic encryption patterns. Please see this Google Help Center article for details.

o.le1.strictfp

Tried to research about it but found nothing. What does the second line? There are many other security related errors and descriptions out there but I have yet to find someone who has got this same error. Tried following the provided link also, but couldn’t understand the specific reason for this error warning. Can anyone please help me understand and solve this.

Submitted my app on google play console