Android 邮件发送(一键发送, 163邮箱)

在Android中发送邮件需要到三个JAVA包： mail.jar+activation.jar+additionnal.jar

加载包的方法： 右键项目->Build path->Add Libraries->user Libraries->new 然后 addJARs

下载地址: http://download.youkuaiyun.com/detail/knowheart/4133405

 

所需权限: <uses-permission android:name="android.permission.INTERNET" />

 

Android 中使用163发送邮件需要一个帐号。

就需要使用到下面这个类：

用于验证帐号密码用。

public class PassAuthenticator extends Authenticator
{
	public PasswordAuthentication getPasswordAuthentication()
	{
		String username = "邮箱帐号";
		String pwd = "邮箱密码";
		
		return new PasswordAuthentication(username, pwd);
	}
}

 

接下来使用一个自定义方法即可实现邮件发送。

 

@SuppressWarnings("static-access")
	private boolean sendEmail(String emailString)
	{
		Properties props = new Properties();
		
		props.put("mail.smtp.protocol", "smtp");
		props.put("mail.smtp.auth", "true");  		//设置要验证
		props.put("mail.smtp.host", "smtp.163.com");	//设置host
		props.put("mail.smtp.port", "25");	//设置端口

		PassAuthenticator pass = new PassAuthenticator();	//获取帐号密码
		
		Session session = Session.getInstance(props, pass); //获取验证会话
		
		try
		{
			//配置发送及接收邮箱
			InternetAddress fromAddress, toAddress;
			fromAddress = new InternetAddress("knowheart@163.com(发送邮件地址)", "主题");
			toAddress	= new InternetAddress("qq@qq.com(接收邮件地址)", "");
			
			//配置发送信息
			MimeMessage message = new MimeMessage(session);
			message.setContent("Hello", "text/plain");
			message.setSubject("内容发送");
			message.setFrom(fromAddress);
			message.addRecipient(javax.mail.Message.RecipientType.TO, toAddress);
			message.saveChanges();
			
			//连接邮箱并发送
			Transport transport = session.getTransport("smtp"); 
			transport.connect("smtp.163.com", "帐号", "密码");
			transport.send(message);
			 
			transport.close();	
		} catch (MessagingException e)
		{
			// TODO Auto-generated catch block
			Log.i("Msg", e.getMessage());
			e.printStackTrace();
		}
		catch (UnsupportedEncodingException e)
		{
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		return false;
	}

如果遇到错误: 

1. 连接不上邮箱

   确定是否添加了网络权限

2. 邮箱验证失败

  确定发送邮箱或密码是否正确