Currently the calenders are synced to google, meaning they know when you go where, what the appointment is about and how long you will be there.
Get this data out of the cloud, into your own private, opensource pc/cloud/host/server.
Probably easiest to automatically install a davdroid calender host that syncs as soon as/when both phone and pc are online.
Currently the calenders are synced to google, meaning they know when you go where, what the appointment is about and how long you will be there.
Get this data out of the cloud, into your own private, opensource pc/cloud/host/server. Probably easiest to automatically install a davdroid calender host that syncs as soon as/when both phone and pc are online.