What does the white circular padlock (without arrow) mean on an android notification bar ?

[Android Central Question]

What does the white circular padlock (without arrow) mean on an android notification bar ?

 

[SpookDroid]

A picture would help since that description is very vague (you'll have to register on the Forums to be able to post and follow up on this, however). It could be a 'Do Not Disturb' mode indication, it could mean no signal/service is available, it could be an app (if it's on the left side of the bar)...

 

[B. Diddy]

Welcome to Android Central! Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html

Here's how to post a screenshot: http://forums.androidcentral.com/ge...ide-how-post-screenshots-android-central.html

 

[hallux]

It could also be the smart lock icon, indicating some condition that can be used for that feature has been met and it's asking if you want to use it.