Technology?
Android is, to some extent, a modified version of Linux.
Google may have given away platform access to China, so that their own companies could make and export Android phones, instead of simply being a supplier to Apple for its iPhone.
But it didn't give away technology to China; China''s supercomputers aren't better able to design thermonuclear warheads for the Chinese military because of secrets learned from Android that you wouldn't find in Linux or BSD.
Maybe that statement uses an excessively narrow definition of "technology" (some code in Android actually does something, as opposed to defining an API, so there is the technology of just-in-time compilation which Android may exemplify particularly well), but I think that the article, as it stands, is not in a condition to convince many people of the point it is making.