Is there an app (for Android 5.x+) which can automatically delete messages from certain senders, and also make sure no notification is thrown?
- App must not maintain a separate inbox, or present itself as an alternate app to the native messaging app, taking over messaging entirely.
- App should just sit in the background and delete any message from a list of blocked senders (in effect, the new message activity / notification becomes unavailable to subscribing apps)
- App should be able to prevent or kill any notification (lockscreen, status bar, unread counts)
- No backups, no logs, just silent operation (good for plausible deniability)
- Paid app is ok.
Basically, I want to configure this app once with a list of blacklisted senders and never see any message activity from these senders again, while continuing to use the native messaging app, irrespective of potential risk (like losing out on critically important messages etc.) Device is rooted.