package com.mailssenger.mail;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import javax.mail.BodyPart;
import javax.mail.Flags;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeUtility;
import android.annotation.SuppressLint;
/**
* Receive the email, with the attachment
* */
@SuppressLint("DefaultLocale")
public class MailReciver {
private MimeMessage mimeMessage = null;
private String saveAttachPath = ""; // path that store thw attachment
private StringBuffer bodytext = new StringBuffer();// save the mail content
private String dateformat = "yy-MM-dd HH:mm"; // defalut time format
public MailReciver(MimeMessage mimeMessage) {
this.mimeMessage = mimeMessage;
}
/**
* Set mime message
*/
public void setMimeMessage(MimeMessage mimeMessage) {
this.mimeMessage = mimeMessage;
}
/**
* Get sender's name and address
*/
public String getFrom() throws Exception {
InternetAddress address[] = (InternetAddress[]) mimeMessage.getFrom();
String from = address[0].getAddress();
if (from == null)
from = "";
String personal = address[0].getPersonal();
if (personal == null)
personal = "";
String fromaddr = personal + "<" + from + ">";
return fromaddr;
}
/**
* Get the reciver, cc and bcc address and name
* by pass %to %cc %bcc
*/
@SuppressLint("DefaultLocale")
public String getMailAddress(String type) throws Exception {
String mailaddr = "";
String addtype = type.toUpperCase();
InternetAddress[] address = null;
//judge what type is the addr and get it
if (addtype.equals("TO") || addtype.equals("CC")
|| addtype.equals("BCC")) {
if (addtype.equals("TO")) {
address = (InternetAddress[]) mimeMessage
.getRecipients(Message.RecipientType.TO);
} else if (addtype.equals("CC")) {
address = (InternetAddress[]) mimeMessage
.getRecipients(Message.RecipientType.CC);
} else {
address = (InternetAddress[]) mimeMessage
.getRecipients(Message.RecipientType.BCC);
}
//if address is not null, get the address and convert it into string
if (address != null) {
for (int i = 0; i < address.length; i++) {
String email = address[i].getAddress();
if (email == null)
email = "";
else {
//decode for non english
email = MimeUtility.decodeText(email);
}
String personal = address[i].getPersonal();
if (personal == null)
personal = "";
else {
//decode for non english
personal = MimeUtility.decodeText(personal);
}
String compositeto = personal + "<" + email + ">";
mailaddr += "," + compositeto;
}
mailaddr = mailaddr.substring(1);
}
} else {
throw new Exception("Error emailaddr type!");
}
return mailaddr;
}
/**
* Get subject of the mail
*/
public String getSubject() throws MessagingException {
String subject = "";
try {
//decode for non english
subject = MimeUtility.decodeText(mimeMessage.getSubject());
if (subject == null)
subject = "";
} catch (Exception exce) {
}
return subject;
}
/*
* Get send date of mail
*/
@SuppressLint("SimpleDateFormat")
public String getSentDate() throws Exception {
java.util.Date sentdate = mimeMessage.getSentDate();
SimpleDateFormat format = new SimpleDateFormat(dateformat);
String result = format.format(sentdate);
// L.i("邮箱本来时间格式:");
// System.out.println(sentdate);
// L.i("存在数据库中的格式");
// System.out.println(result);
// L.i("时间工具转换后格式:");
// System.out.println(TimeUtil.parseTime(result ));
//
// L.i("时间工具转换后格式:");
// System.out.println(System.currentTimeMillis());
return result;
}
/*
* get email content
*/
public String getBodyText() {
return bodytext.toString();
}
/*
* parse the mail .save the mail content into a StringBuffer
* parse the mail according to the MimeType
*/
public void getMailContent(Part part) throws Exception {
String contenttype = part.getContentType();
int nameindex = contenttype.indexOf("name");
boolean conname = false;
if (nameindex != -1)
conname = true;
System.out.println("CONTENTTYPE: " + contenttype);
//save the content accroding to different type
if (part.isMimeType("text/plain") && !conname) {
//if plain text appen directly
bodytext.append((String) part.getContent());
} else if (part.isMimeType("text/html") && !conname) {
//if html appen too
bodytext.append((String) part.getContent());
} else if (part.isMimeType("multipart/*")) {
//if multipart/* get all the mutipart
Multipart multipart = (Multipart) part.getContent();
int counts = multipart.getCount();
for (int i = 0; i < counts; i++) {
getMailContent(multipart.getBodyPart(i));
}
} else if (part.isMimeType("message/rfc822")) {
getMailContent((Part) part.getContent());
} else {
}
}
/*
* judge whether the mail need reply
*/
public boolean getReplySign() throws MessagingException {
boolean replysign = false;
String needreply[] = mimeMessage
.getHeader("Disposition-Notification-To");
if (needreply != null) {
replysign = true;
}
return replysign;
}
/*
* Get the message id of the mail
*/
public String getMessageId() throws MessagingException {
return mimeMessage.getMessageID();
}
/*
* to see whether the mail has been read or not ,
* false when unread and true when read
* can not be used when using POP3
*/
public boolean isNew() throws MessagingException {
boolean isnew = false;
//since is new is false , so mail is show as unread every time
Flags flags = ((Message) mimeMessage).getFlags();
System.out.println("--------flags-------" + flags);
//get flag
Flags.Flag[] flag = flags.getSystemFlags();
//debug
System.out.println("----flag----" + flag);
System.out.println("flags's length: " + flag.length);
for (int i = 0; i < flag.length; i++) {
//debug
System.out.println("flag=======" + flag[i]);
System.out.println("-=-=-=Flags.Flag.SEEN=-=-=-="+Flags.Flag.SEEN);
//se whether the flag is seen
if (flag[i] == Flags.Flag.SEEN) {
isnew = true;
System.out.println("seen Message.......");
break;
}
}
return isnew;
}
/*
* To see whether the mail has attachment
*/
@SuppressLint("DefaultLocale")
public boolean isContainAttach(Part part) throws Exception {
boolean attachflag = false;
// String contentType = part.getContentType();
if (part.isMimeType("multipart/*")) {
Multipart mp = (Multipart) part.getContent();
for (int i = 0; i < mp.getCount(); i++) {
BodyPart mpart = mp.getBodyPart(i);
String disposition = mpart.getDisposition();
if ((disposition != null)
&& ((disposition.equals(Part.ATTACHMENT)) || (disposition
.equals(Part.INLINE))))
attachflag = true;
else if (mpart.isMimeType("multipart/*")) {
attachflag = isContainAttach((Part) mpart);
} else {
String contype = mpart.getContentType();
if (contype.toLowerCase().indexOf("application") != -1)
attachflag = true;
if (contype.toLowerCase().indexOf("name") != -1)
attachflag = true;
}
}
} else if (part.isMimeType("message/rfc822")) {
attachflag = isContainAttach((Part) part.getContent());
}
return attachflag;
}
/**
* Save the Attachment
*/
@SuppressLint("DefaultLocale")
public void saveAttachMent(Part part) throws Exception {
String fileName = "";
if (part.isMimeType("multipart/*")) {
Multipart mp = (Multipart) part.getContent();
for (int i = 0; i < mp.getCount(); i++) {
//handle the main content
BodyPart mpart = mp.getBodyPart(i);
String disposition = mpart.getDisposition();
if ((disposition != null)
&& ((disposition.equals(Part.ATTACHMENT)) || (disposition
.equals(Part.INLINE)))) {//ATTACHMENT，INLINE
fileName = mpart.getFileName();
if (fileName.toLowerCase().indexOf("gb18030") != -1) {
fileName = MimeUtility.decodeText(fileName);
}
saveFile(fileName, mpart.getInputStream());
} else if (mpart.isMimeType("multipart/*")) {
saveAttachMent(mpart);
} else {
fileName = mpart.getFileName();
if ((fileName != null)
&& (fileName.toLowerCase().indexOf("GB18030") != -1)) {
fileName = MimeUtility.decodeText(fileName);
saveFile(fileName, mpart.getInputStream());
}
}
}
} else if (part.isMimeType("message/rfc822")) {
saveAttachMent((Part) part.getContent());
}
}
/**
* Set the path where to save the attachment
*/
public void setAttachPath(String attachpath) {
this.saveAttachPath = attachpath;
}
/**
* get the format how the date will be show
*/
public void setDateFormat(String format) throws Exception {
this.dateformat = format;
}
/**
* get the attchment save path
*/
public String getAttachPath() {
return saveAttachPath;
}
/**
* Save file to certain catogary
*/
@SuppressLint("DefaultLocale")
private void saveFile(String fileName, InputStream in) throws Exception {
String osName = System.getProperty("os.name");
System.out.println("----fileName----" + fileName);
// String storedir = getAttachPath();
// String separator = "";
if (osName == null)
osName = "";
File storefile = new File(File.separator + "mnt" + File.separator
+ "sdcard" + File.separator + fileName);
storefile.createNewFile();
System.out.println("storefile's path: " + storefile.toString());
// for(int i=0;storefile.exists();i++){
// storefile = new File(storedir+separator+fileName+i);
// }
BufferedOutputStream bos = null;
BufferedInputStream bis = null;
try {
bos = new BufferedOutputStream(new FileOutputStream(storefile));
bis = new BufferedInputStream(in);
int c;
while ((c = bis.read()) != -1) {
bos.write(c);
bos.flush();
}
} catch (Exception exception) {
exception.printStackTrace();
throw new Exception("File save failed!");
} finally {
bos.close();
bis.close();
}
}
}