lunasea/lib/core/ui/refresh_indicator.dart

import 'package:flutter/material.dart';

class LunaRefreshIndicator extends RefreshIndicator {
  LunaRefreshIndicator({
    GlobalKey<RefreshIndicatorState> key,
    @required BuildContext context,
    @required Future<void> Function() onRefresh,
    @required Widget child,
  }) : super(
          key: key,
          backgroundColor: Theme.of(context).primaryColor,
          onRefresh: onRefresh,
          child: child,
        );
}