CODEWITHSUNDEEP
androidapk-signing
JesusGirl2000
JesusGirl2000

Reputation: 31

Does an updated APK need to be verified on v1, v2, and v3 scheme?

Before re-uploading my updated APK to Google Play, I've used apksigner to confirm that its signature will be verified successfully on all versions of the Android platform that it supports. I got this result:

Verifies

Verified using v1 scheme (JAR signing): true

Verified using v2 scheme (APK Signature Scheme v2): false

Verified using v3 scheme (APK Signature Scheme v3): false

Do all three schemes need to be true? If so, what do I need to do on the command line to make the v2 scheme and v3 scheme true as well?

Thank you.

Upvotes: 1

Views: 3113

Answers (1)

yuki
yuki

Reputation: 36

You should sign it with command

  apksigner sign --ks keystore.jks |
  --key key.pk8 --cert cert.x509.pem
  [signer_options] app-name.apk

And signer_options inludes: --v2-signing-enabled=true --v3-signing-enabled=true

Detail is in document

Upvotes: 2

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