import 'package:eva_icons_flutter/eva_icons_flutter.dart'; import 'package:flutter/material.dart'; class ArrowBack extends StatelessWidget { final Function onTap; ArrowBack({Key key, this.onTap}) : super(key: key); @override Widget build(BuildContext context) { return GestureDetector( behavior: HitTestBehavior.opaque, onTap: Feedback.wrapForTap(() { onTap != null ? onTap() : Navigator.pop(context); }, context), child: Icon(EvaIcons.arrowBack, color: Theme.of(context).primaryColor), ); } }