Is there a way to show an individual message on the lock screen?

Question

I use DevicePolicyManager to create an application that can lock devices, and wondered if there is a way to show a custom message on the lock screen if I lock the device using DevicePolicyManager.

Answer 1

There should be a way to show some activity on the Log-Screen (as Winamp-App does).

I found a FLAG_SHOW_WHEN_LOCKED -flag that stitches does exactly that.

In addition, I found this resource that illustrates how this works.