Help Galaxy S5 - Message notification on lock screen without text preview

[Android Question]

Hello - I would like to be notified of messages on my locked screen without the text preview. Not on the status bar, but directly on the screen (i.e. with a banner). Is that possible please? Thank you.

 

[Hadron]

Have you looked in the system notification settings? In Lollipop (where you have the banners) there are options to choose what is shown when the device is locked - set that to "hide sensitive content" and it might do what you want.