Yes, that's true. I mean the Android Open Source Project, rather than Android as an OS family. For Android as a platform defined by the Compatibility Definition

Yes, that's true. I mean the Android Open Source Project, rather than Android as an OS family. For Android as a platform defined by the Compatibility Definition Document / Compatibility Test Suite, it doesn't have a specific kernel, and Windows could have become certified as Android if they had actually gone ahead with pursuing that.