Spotify and ha auto mation switch to start on android device

So i have a android shield and that is connected so can power it off and on by the dash board
What i think would be cool i have some play lists in Spotify
if i could some how link them into a HA dash
so when i click on them it tells the shield to open if not already open
and start playing a playlist i clicked
i think be cool to have a couple of my play lists so if i wish i do not need to pick up a remote i just use my large touch screen and click the playlist and it starts on the shield , it would be a improvement where i can choose the source shield , a amazon group or individual alexa device
any thoughts on how to do

Ok sorted
Used

and had trouble selecting the source (amp not listed - or shield ) but realised they had power saved off while i was doing this
so one power on later all working
really good
you can using the above set playlist via button
but decided to allow the integration to do this
pics below