Do you want to receive notifications directly on your lockscreen? Here’s a nice Open Source app to do that : Notify Me
The first time you open the app you have to enable it through Accessibility Service. Once enabled you can configure which app notifications you’d like to see on the lockscreen.
You just tap on Add an app.
You can now choose the app and setup few settings. You can explore the several options available. Now tap on Save and you have done!
There are few additional preferences available from the main menu (icon with 3 dots at top right side of the screen). You can configure screen timeout, lock orientation, if you want to use sliders instead of buttons and the background color.
You’ll now see all notifications for the apps you configured on your lockscreen.
It’s a nice new way to receive notifications without have to unlock your device!