Common component color management

0. project structure

{project}
 ㄴ android
 ㄴ ios
 ㄴ lib
   ㄴ consts ✔️
     ㄴ daisy_colors.dart ✔️
   ㄴ pages
   ㄴ ...
 ㄴ ...

1. create {projectname}_colors.dart

📢 my project name = daisy :)
🍯 used {Constructor}._();

import 'package:flutter/cupertino.dart';

class DaisyColors {
  DaisyColors._();

  static Color textColor = HexColor('#9E9E9E');
}

class HexColor extends Color {
  static int _getColorFromHex(String hexColor) {
    hexColor = hexColor.toUpperCase().replaceAll("#", "");
    if (hexColor.length == 6) {
      hexColor = 'FF$hexColor';
    }
    return int.parse(hexColor, radix: 16);
  }

  HexColor(final String hexColor) : super(_getColorFromHex(hexColor));
}

2. Code examples applied

import '../../consts/daisy_colors.dart';

...
IconButton(
          icon: Icon(Icons.today),
          color: DaisyColors.serveColor,
          onPressed: (){},
        )
...