项目中有些关键日志需要从客户手中拿到，为了方便的收集日志在客户端中加入邮件发送功能(虽然使用分享功能也能发送邮件，前提需要客户登录手机的邮箱才行，比较麻烦，而且还进入页面，用户体验不太好)。
主要实现了发送邮件，抄送，发送附件功能
先看一下效果图：
涉及到3个jar以及封装的接口
JEmailHelper.java
package jwzhangjie.com.javaemail; import android.os.AsyncTask; import java.util.Date; import java.util.List; import java.util.Properties; import javax.activation.CommandMap; import javax.activation.MailcapCommandMap; import javax.mail.Authenticator; import javax.mail.Message; import javax.mail.Multipart; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeBodyPart; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMultipart; /** * Created by zhangjie on 15/8/31. */ public class JEmailHelper { private int port = 553; //smtp协议使用的端口 private String host = "smtp.163.com"; // 发件人邮件服务器 private String user = "*******@163.com"; // 使用者账号 private String password = "********"; //使用者密码 private List<String> emailTos; private List<String> emailCCs; private String subject; private String body; private List<String> paths; enum SendStatus { SENDING, UNDO, SENDOK, SENDFAIL } ; private SendStatus sendStatus; public interface JieEmailInfterface { void startSend(); void SendStatus(SendStatus sendStatus); } private JieEmailInfterface jieEmailInfterface; public void setJieEmailInfterface(JieEmailInfterface jieEmailInfterface) { this.jieEmailInfterface = jieEmailInfterface; } public JEmailHelper() { sendStatus = SendStatus.UNDO; } //构造发送邮件帐户的服务器，端口，帐户，密码 public JEmailHelper(String host, int port, String user, String password) { this.port = port; this.user = user; this.password = password; this.host = host; sendStatus = SendStatus.UNDO; } /** * @param emailTos 主要接收人的电子邮箱列表 * @param emailCCs 抄送人的电子邮箱列表 * @param subject 邮件标题 * @param body 正文内容 * @param paths 发送的附件路径集合 */ public void setParams(List<String> emailTos, List<String> emailCCs, String subject, String body, List<String> paths) { this.emailTos = emailTos; this.emailCCs = emailCCs; this.subject = subject; this.body = body; this.paths = paths; } public void sendEmail() { new JieAsynTask().execute(); } private void sendEmailBg() throws Exception { Properties properties = new Properties(); properties.put("mail.smtp.host", host); properties.put("mail.smtp.port", port); properties.put("mail.smtp.auth", "true");//true一定要加引号 properties.put("mail.transport.protocol", "smtp"); JieAuthenticator jieAuth = new JieAuthenticator(user, password); Session session = Session.getInstance(properties, jieAuth); //创建一个消息 MimeMessage msg = new MimeMessage(session); //设置发送人 msg.setFrom(new InternetAddress(user)); //设置主要接收人 if (emailTos != null && !emailTos.isEmpty()) { int size = emailTos.size(); InternetAddress[] addresses = new InternetAddress[size]; for (int i = 0; i < size; i++) { addresses[i] = new InternetAddress(emailTos.get(i)); } msg.setRecipients(Message.RecipientType.TO, addresses); } //设置抄送人的电子邮件 if (emailCCs != null && !emailCCs.isEmpty()) { int size = emailCCs.size(); InternetAddress[] addresses = new InternetAddress[size]; for (int i = 0; i < size; i++) { addresses[i] = new InternetAddress(emailCCs.get(i)); } msg.setRecipients(Message.RecipientType.CC, addresses); } msg.setSubject(subject); //创建一个消息体 MimeBodyPart msgBodyPart = new MimeBodyPart(); msgBodyPart.setText(body); //创建Multipart增加其他的parts Multipart mp = new MimeMultipart(); mp.addBodyPart(msgBodyPart); //创建文件附件 for (String path : paths) { MimeBodyPart fileBodyPart = new MimeBodyPart(); fileBodyPart.attachFile(path); mp.addBodyPart(fileBodyPart); } //增加Multipart到消息体中 msg.setContent(mp); //设置日期 msg.setSentDate(new Date()); //设置附件格式 MailcapCommandMap mc = (MailcapCommandMap) CommandMap.getDefaultCommandMap(); mc.addMailcap("text/html;; x-java-content-handler=com.sun.mail.handlers.text_html"); mc.addMailcap("text/xml;; x-java-content-handler=com.sun.mail.handlers.text_xml"); mc.addMailcap("text/plain;; x-java-content-handler=com.sun.mail.handlers.text_plain"); mc.addMailcap("multipart/*;; x-java-content-handler=com.sun.mail.handlers.multipart_mixed"); mc.addMailcap("message/rfc822;; x-java-content-handler=com.sun.mail.handlers.message_rfc822"); CommandMap.setDefaultCommandMap(mc); //发送消息 Transport.send(msg); } class JieAuthenticator extends Authenticator { private String strUser; private String strPwd; public JieAuthenticator(String user, String password) { this.strUser = user; this.strPwd = password; } protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(strUser, strPwd); } } class JieAsynTask extends AsyncTask<Void, Void, SendStatus> { @Override protected void onPreExecute() { super.onPreExecute(); if (jieEmailInfterface != null) { jieEmailInfterface.startSend(); } } @Override protected void onPostExecute(SendStatus result) { super.onPostExecute(result); if (jieEmailInfterface != null) { jieEmailInfterface.SendStatus(result); } sendStatus = SendStatus.UNDO; } @Override protected SendStatus doInBackground(Void... params) { try { sendStatus = SendStatus.SENDING; sendEmailBg(); sendStatus = SendStatus.SENDOK; } catch (Exception e) { e.printStackTrace(); sendStatus = SendStatus.SENDFAIL; } return sendStatus; } } }package jwzhangjie.com.javaemail; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.Toast; import java.util.ArrayList; import java.util.List; public class JavaEmailActivity extends Activity { JEmailHelper helper; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_java_email); helper = new JEmailHelper(); } public void sendMail(View view) { List<String> files = new ArrayList<String>(); files.add("/mnt/sdcard/test.txt"); List<String> toEmail = new ArrayList<String>(); toEmail.add("[email protected]"); List<String> ccEmail = new ArrayList<String>(); ccEmail.add("1067*****@qq.com"); ccEmail.add("352****@qq.com"); helper.setParams(toEmail, ccEmail, "Android发送测试邮件", "Dear All:这是一封测试邮件！", files); helper.setJieEmailInfterface(new JEmailHelper.JieEmailInfterface() { @Override public void startSend() { showInfo("开始发送邮件"); } @Override public void SendStatus(JEmailHelper.SendStatus sendStatus) { switch (sendStatus) { case SENDOK: showInfo("发送邮件成功"); break; case SENDFAIL: showInfo("发送邮件失败"); break; case SENDING: showInfo("邮件正在发送中，请稍后重试"); break; } } }); helper.sendEmail(); } public void showInfo(String msg){ Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT).show(); } }三个jar的地址：
http://pan.baidu.com/s/1bnbi7zp
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时间： 2024-10-27 05:46:17