Trueplay for android

Hi all,

Appreciate that this is a topic that is done to death. As an android user it is frustrating that you cannot perform Trueplay tuning but I do understand the complications surrounding the various mics. 

A number of solutions have been put forward, external mics being one of them which got me thinking that most Sonos speakers already have a microphone fitted.

This got me thinking if it could be possible to use something like a Sonos Roam, which would have a known microphone fitted, to perform the truplay tuning? I guess the complicated part would be how does that feedback to the app but there must already be communction between the app and the hardware. 

Maybe a solution?