Well…how about that. User @filtered over at this thread might be very interested to know that.
Your Android part…not so fast. 
You’re still needing the made for iphone connectivity for that “last mile” stereo to the HA’s.
Any way for you to test audio-lag delay with a video playing on the Android but hearing it through the HA’s via the iphone?
But all very well for streaming audio but how will you use the Android phone through the iphone? That expensive mic can handle phone calls.