Don't re-install apps that had been uninstalled

[aereaux]

Hello

I'm restoring a seedvault backup on a new phone from the lineageos first run setup. It looks like seedvault is re-installing even apps that were uninstalled from the original device at the time of the most recent backup. I would expect it would only restore apps that were currently installed at the time of the last backup on the original device. Is this a bug, or is there any way to work around this?

Thanks

[grote]

We could listen to app uninstalls and clear the uninstalled app from metadata. More difficult will be to delete the app's APK and its backup file from storage.

[chirayudesai]

More difficult will be to delete the app's APK and its backup file from storage.

We'd want the backup file around for auto restore anyway.

[grote]

This will be easier when #309 is implemented, maybe obsolete.

[grote]

Also #750 will only include currently installed apps in each snapshot.