App Widget On Lock Screen As G Music, Netflix...

[Yohpagan]

Hello everybody.

Does someone know is there a way to enable app widget as mentioned on title....

You know preview of music playing or film.
Have play pause, next, previous button...
I already have them on lock screen but now I don't.
I don't want to expend notification area for pause or resume playback etc etc.

Thanks for all.

Yoh from France.