如何在Android中以图片作为附件发送邮件？ [英] How to send mail with an image as an attachment in android?
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问题描述
在我的android应用程序中，我需要发送带有图像的邮件作为附件。发送邮件已经完成。但是如何发送带有图像的邮件作为邮件的附件。发送邮件的代码。请帮助我以以下代码的附件形式发送图像。
In my android application i need to send the mail with an image as a attachment.I am done with the sending the mail.but how to send the mail with an image as a attachment to the mail.Here i am posting the code for the sending the mail.Please help me to send the image as an attachment in following code.
这是代码-
public class MailImageFile extends javax.mail.Authenticator {
public MailImageFile(){}
public void Mail(String user, String pass) {
Properties props = new Properties();
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("abc@gmail.com", "pqr123%");
}
});
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("abc@gmail.com"));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse("xyz@gmail.com"));
message.setSubject("Testing Subject");
message.setContent("Hi...", "text/html; charset=utf-8");
Transport.send(message);
} catch (MessagingException e) {
throw new RuntimeException(e);
}
}
}
推荐答案
public class MailImageFile extends javax.mail.Authenticator {
public MailImageFile(){}
public void Mail(String user, String pass) {
Properties props = new Properties();
props.put("mail.smtp.host", "smtp.gmail.com");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("abc@gmail.com", "pqr123%");
}
});
try {
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("abc@gmail.com"));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse("xyz@gmail.com"));
message.setContent(_multipart);
message.setSubject("Testing Subject");
message.setContent("Hi...", "text/html; charset=utf-8");
Transport.send(message);
} catch (MessagingException e) {
throw new RuntimeException(e);
}
// 在此处获得此解决方案表格
private Multipart _multipart;
_multipart = new MimeMultipart();
public void addAttachment(String filename,String subject) throws Exception {
BodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(filename);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(filename);
_multipart.addBodyPart(messageBodyPart);
BodyPart messageBodyPart2 = new MimeBodyPart();
messageBodyPart2.setText(subject);
_multipart.addBodyPart(messageBodyPart2);
}
}
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