It depends on how you define "winning". I would say that Google won - their goal was to get as many devices as possible using Google as their default search eng

It depends on how you define "winning". I would say that Google won - their goal was to get as many devices as possible using Google as their default search engine and running the Google suite of apps. A few years ago there was a real risk that Apple would start dropping Google services (ref Apple Maps). Fortunately for Google, iCloud is a mess and Apple is so far away from Google in the services-game that it's not even funny. Then they have the added hedge of Android which they have full control over. Basically, Google already has Apple by the balls. In a power struggle between the two, Google will come out on top. Android is certainly an important piece to this puzzle, but saying that Android is "winning/losing" is framing the problem incorrectly.