The app should 're-lock' (require credentials again)

[asmw]

I would like it to re-lock and request device credentials again:

• Immediately after the screen has been locked
• After a certain time of non-usage (e.g. 60 seconds)
• Maybe: when exited through the back button

[flocke]

1. This seems reasonable, I will look into it.
2. Maybe. I still have to find a good way to detect user inactivity on Android ... anyone who knows how to do this feel free to submit a pull request.
3. This should already happen. If I exit my app with the back button and switch back to it it will ask for authentication again.

[asmw]

Indeed, 3 seems to work. I probably pressed the menu button.

[flocke]

I just implemented 1, it will be included in the next release.

[asmw]

Awesome! Thanks for your work.

[icetbr]

I bet you never saw this coming but, can we have 1 as an option? About once a month I go on a maintenance spree, using 2FA ~20 times in a row. So I have to unlock the app a lot!

[flocke]

Sure, I had the idea already to make it optional. Just never had time to implement it.

[flocke]

@icetbr Just implemented it, will be in the next version.

[flocke]

The last point (re-lock after inactivity) was just implemented in #390 🎉