如何随手发送电子邮件？

Question

我尝试了所有程序包发送电子邮件（flutter_email_sender-flutter_mailer -url_launcher），复制并粘贴示例，但始终出现相同的错误消息：“ MissingPluginException（未找到方法的实现...），我搜索一个简单的示例以按按钮发送电子邮件。

谢谢

Answer 1

To use latest version of url_launcher or above version of 4.1.0+1
 , you have to migrate to android x.

 [https://flutter.dev/docs/development/packages-and-plugins/androidx-compatibility][1]

示例：

import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';

        class SendEmail extends StatelessWidget {


    void _contact() async {
        final url = 'mailto:dude@gmail.com';
        if (await canLaunch(url)) {
          await launch(url);
        } else {
          throw 'Could not launch $url';
        }
      }

          @override
          Widget build(BuildContext context) {

            return RaisedButton(
            onPressed: (){_contact()},
            child: Text('Mail'),
          ),
          }
        }