How long would it take you to write such an application?

Question

Java

I completed work on one application, I would like to evaluate my slowness and tightness.
How long would it take you to complete this task, and how much would it cost?
Write a program - a generator of native portable applications.
The generated application is a simple audio player for Internet radio stations with a non-standard window design (partial window transparency, non-standard shape, shadow).
Of the controls - sound level, sound switch, play/stop, equalizer.
The generator should provide the ability to select the address of the radio station, the icon of the final application, the logo of the final application (located in the center of the window of the running application).
Additional requirements - full portability (all in one exe and should work on bare Windows without net frameworks, java, etc.), antivirus loyalty.
Finance for the purchase of paid components - 0r.
It took me a week.
DEAR ADMIN, THIS IS NOT ORDER!!! PLEASE DO NOT DELETE THIS QUESTION.

Answer 1

Not at all. I wouldn't even try to write that.
Why?
1) TK is cloudy.
2) TK is cloudy.
3) TK is cloudy.
4) ???
5) and where, bldzhad, profit?

Answer 2

Commendable! Well done!
At least someone is not afraid to invent a "bicycle" and sees the point in it.

should work on bare Windows without net frameworks,

here from here - in more detail ...
at least take a look at the screenshots ....

Answer 3

more screenshots for the god of screenshots. in general, tell me at least the PL and the number of lines of code, otherwise it is somehow vaguely described