Apk signature.Apk version information

1.apk Signature
Only support v1 Signature
jarsigner -verbose -keystore xxx.keystore -signedjar signed.apk unsigned.apk ‘keyAlias Alias ’

Support v1,v2 Signature
apksigner Yes apk Parameters of the signature

apksigner sign // Execute the signing operation
–ks Yours jks route //jks Signature certificate path
–ks-key-alias Yours alias // Generate jks When the specified alias
–ks-pass pass: Your password //KeyStore password
–key-pass pass: Your password // Signer's password , Generation jks When you specify alias Corresponding password
–out output.apk // The output path
input.apk // Need to sign APK

eg:

apksigner sign -ks xxxx.keystore -ks-key-alias xxx -ks-pass pass:xxxx -key-pass pass:xxx -out  out.apk  Unsigned file .apk

2.apk Version information

 aapt dump badging xxx.apk

3. see apk Supported signatures v1 v2

apksigner verify -v xxx.apk