import 'package:flutter/material.dart'; class BoundingDevice extends StatelessWidget { const BoundingDevice({ super.key, this.connect, }); final Function? connect; @override Widget build(BuildContext context) { return _buildContent(context); } Widget _buildContent(BuildContext context) { return Row( children: [ Text( '设备配对中', style: TextStyle(color: Theme.of(context).primaryColor, fontSize: 24), ), const SizedBox( width: 16, ), const SizedBox( // width: 150, height: 20, width: 20, child: CircularProgressIndicator( valueColor: AlwaysStoppedAnimation( Colors.blue, ), ), ), const SizedBox( width: 16, ), ], ); } }