question about making an App for Android

[pyotr filipivich]

What I want is a "simple" program to calculate and display the
"natural time", and do so on my phone.

"A simple program" to divide the amount of "today's" daylight into 12
even '"hours", so that Dawn begins the First hour, the third hour is
mid-morning, noon is the middle of the day, the ninth hour mid after
noon, and the twelfth hour ends at sunset.  Is simple, no?  {no.}

But getting from the development environment (the desktop) to the
phone is something I am clueless about.

Any clues on the matter?

tschus
pyotr
-- 
APL is a mistake, carried through to perfection.  It is the language of the
future for the programming techniques of the past: it creates a new generation
of coding bums.
		-- Edsger W. Dijkstra, SIGPLAN Notices, Volume 17, Number 5