valueColor: new AlwaysStoppedAnimation<Color>(Colors.blue),

​

valueColor: new AlwaysStoppedAnimation<Color>(Colors.blue),

   SizedBox(

                  height: 100,

                  width: 100,

                  child: Center(

                    child: CircularProgressIndicator(),

                  ),

                )

import 'package:flutter/material.dart';

​

class CustomCircularProgressIndicator extends StatelessWidget {

  final Color valueColor;

​

  const CustomCircularProgressIndicator({Key key, this.valueColor}) : super(key: key);

​

  @override

  Widget build(BuildContext context) {

    return CircularProgressIndicator(

      valueColor: AlwaysStoppedAnimation<Color>(valueColor),

    );

  }

}