The countdown to Android's slow and painful death is already ticking for a while.
It has become over-engineered and no longer appealing from a developer's viewpoint.
I still write code for Android because my customers need it - will be needing for a while - but I've stopped writng code for Apple's i-things and I research alternatives for Android. Rolling my own environment with FOSS components on top of Raspbian looks feasible already. On robots and automation, I already use it.