Delete files automatically if certain actions are not taken Is it possible to delete/wipe files on device offline, if on certain time, certain action is not performed?

For example, if my phone is stolen, I would like to have a chance to delete certain sensitive data from device. But regularly, I can "check-in" to prevent the deletion.
You can try using a Automation App like Tasker, every day at midnight it sets a variable to true and if you perform the "action" it sets it back to false and if its midnight and the variable is still true, than delete the data or do whatever you like