What is the best convention to store colors and icons in my Flutter app?

July 5, 2022

What is the best way to store colors in the flutter application?
currently, it looks like this: (is that a good way?)

I would like to know the best way

Example of colors:

import 'package:flutter/material.dart';

const Color orange = Color(0xFFFF6C00);

const Color purple1 = Color(0xFF7B1FA2);

Example of icons:

import 'package:flutter/material.dart';

const IconData checkIcon = Icons.check;

const IconData maleIcon = Icons.male;

const IconData femaleIcon = Icons.female;

>Solution :

You can have a separate file named constants.dart to store all your constants.
You should also name each constant with a preface with the letter K, so it’s easier to find when using your IDE’s auto-suggestions – you just need to type in the letter K.

for example, in your constants.dart file:

import 'package:flutter/material.dart';

const IconData KcheckIcon = Icons.check;

const IconData KmaleIcon = Icons.male;

const IconData KfemaleIcon = Icons.female;