Android before acquired by Google is obviously not a stolen product. People are saying that the version Google shipped is a stolen product, which partly is. While Google was developing Android as a competitor to iOS, their CEO was sitting on Apple's board of directors and overseeing iOS and iPhone development.
Nobody is saying they stole lines of code, but they stole a lot of ideas since Android interface prior to iPhone introduction looked a lot like BB.
There are cars running Android, Microwaves running android, TVs running android etc. Yes, there are phones similar to the iPhone running android, just like there are phones not similar to the iPhone running android. The emerging pattern is this: Android is software. Digital capabilities allow for software to be de-coupled from hardware. In KnightWRXs words: Android is hardware agnostic.
In essence, Googles vision of Android is: run everything, on anything. Nothing could be further from what Apple is doing.