[android] installation app blocked by play protect

the solution lies in creating a new key when generating the signed apk. this worked for me without a fuss.

  1. click on Build
  2. click generate signed Bundle/APK...
  3. choose either Bundle / APK (in my case APK) and click Next
  4. click on create new (make sure you have a keystore path on the machine)
  5. after everything, click finish to generate your signed apk

when you install, the warning will not come.