Google Updates Android Auto To Fit All The Touchscreens - Jalopnik
Google is redesigning Android Auto’s interface to fit all sorts of touchscreens, regardless of their size and shape. Google says the redesign will come in an update this summer, and will increase Android Auto’s compatibility with different screen layouts by defaulting to a split-screen mode that...
So full screen Android Auto is on the horizon.
Now it's a question of how long Uconnect will take to update the UC5 to take advantage of this.