Just FYI, there is no Android support for Flash (as I discovered when I tested one of my websites on my phone).
As for copyright infringement, here's a little tidbit for citizens of the USA: anything produced by the government is fair game since it "belongs" to the public. I don't know if that applies in other countries.
Also, according to the Berne convention, everything is automatically copyrighted whether or not the author explicitly says so.
Jerry Schwartz