That's happening in the auto industry. Many cars feature Apple integration while Google is leveraging Android:
http://www.theverge.com/2014/1/6/5279116/google-open-automot...
http://www.theverge.com/2014/1/6/5279116/google-open-automot...
The CarPlay integration can be served just as easily by embedded Android as it can by any of the other in-car systems. The two approaches are not mutually exclusive.