APK at current release unsigned?

[IzzySoft]

$ apksigner verify viking-GTD-v1.10.apk
DOES NOT VERIFY
ERROR: No JAR signatures

Could it be you forgot to sign the APK (or just forgot to tick the box to include v1 signatures as well) – and can you please replace the APK by a "fixed one"? Without that, the APK can only be used on Android 8+. Thanks in advance!

[jgaa]

Sorry about that. I'll make a new build with both checkboxes checks.

What do you mean with a "fixed one" APK?

[IzzySoft]

I'll make a new build with both checkboxes checks.

Thanks!

What do you mean with a "fixed one" APK?

Uh, I meant replacing the one attached now by the one you're currently building (with both checkboxes ticked), sorry.

[jgaa]

I have updated the .APK.

I successfully installed it on Android 9 (phone) and 10 (emulator).

[IzzySoft]

That's cool, thanks a lot! Your app will show up here in my repo in about an hour (plus 10..15min) with the next sync – as a "preview" of what it will look like in F-Droid. I've setup basic Fastlane (summary + description in DE + EN, screenshots picked from your Play Store listing) and will provide you a "skeleton" to get started with Fastlane for F-Droid, give me a few minutes please. If you could then add icon, featureGraphic, screenshots – and maybe even per-release changelogs, that would be wonderful!

PS: Preparing the German data I had to really read the full description. I must admit, I'm impressed! Thanks a lot for this app!!!