Getting color with hex numbers using WebService on android

Question

I want to write a webservice on android. I have hexadecimal color codes(#a445a1). What i wanna do is sending these codes to website and to get their images to show on the screen. How can i do that ?

Answer 1

You can send your hex color code as a string "#a445a1" and in your server you can convert from string to hex color using this function in this Tuto