Android Studio signature v1 or v2 missing

Question

I am trying to generate a signed bundle or apk to upload the file on PlayStore, but the problem is that it is not showing me an option to select v1 or v2 signature. If I go further without these 2 options, then I don't even see the apk file under 'build' folder.

Generate signed apk window

Build/output/apk folder

Any solutions please?

VERSIONS

Android Studio 3.3
Gradle 4.10.1

https://stackoverflow.com/q/20268520/1531971 (Start from the beginning and check each step.) — , Feb 04 '19 at 14:42
@zun it's not working even if I downgrade the version. I am not able to see the v1 and v2 checkboxes while generating the signed build. — Nikhil Nyayadhish, Sep 20 '21 at 08:28

score 0 · Answer 1 · answered Nov 04 '21 at 06:26

0

Try this

signingConfigs {
    release {
        v1SigningEnabled true
        v2SigningEnabled true
    }
}

answered Nov 04 '21 at 06:26

Shun Min Chang

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7
13

Using these settings with Generate Signed Apk windows does not sign the apk with v1. – mahdi Nov 06 '21 at 11:09
How do you know that not sign the APK with V1? – Shun Min Chang Nov 08 '21 at 01:41
I use `apksigner verify` to verify the signatures and the result indicates that the app it only signed by v2. Anyway, It seems that apps having `minSdkVersion` >= 24 won't be signed with v1. – mahdi Nov 08 '21 at 08:15
1

Because Android 7.0 and later support v2, not v1. https://source.android.com/security/apksigning#v2 – Shun Min Chang Nov 09 '21 at 09:48
1

Yeah, I know, but the store I was trying to upload my APK, required apps to be signed with v1. – mahdi Nov 09 '21 at 09:49
Um... I don't have any idea about this problem. I'm sorry I can't help. – Shun Min Chang Nov 10 '21 at 01:14

Android Studio signature v1 or v2 missing

1 Answers1