如何通过附件的文件浏览器和相机的自定义邮件发送者 [英] How to pass attachment from file browser and camera in a custom mail sender
本文介绍了如何通过附件的文件浏览器和相机的自定义邮件发送者的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我已经使用的教程来实现自定义的电子邮件发件人,
现在我有这个code
尝试{
m.addAttachment(/ SD卡/ filelocation);
如果(m.send()){
Toast.makeText(Comunic.this,OK,Toast.LENGTH_LONG).show();
} 其他 {
Toast.makeText(Comunic.this,错误,Toast.LENGTH_LONG).show();
}
}赶上(例外五){
Toast.makeText(Comunic.this,错误,Toast.LENGTH_LONG).show();
}
和需要传递
m.addAttachment(/ SD卡/ filelocation);
从文件浏览器或照片(根据用户的选择),选择一个文件。
我怎样才能做到这一点?
M
是邮件对象
邮件M =新邮件(用户名,密码);
邮件类
公共类邮件扩展javax.mail.Authenticator {
私人字符串_user;
私人字符串_pass;
私有String [_to]
私人字符串_from;
私人字符串_port;
私人字符串_sport;
私人字符串_host;
私人字符串_subject;
私人字符串_body;
私人布尔_auth;
私人布尔_debuggable;
私人多部分_multipart;
公共邮件(){
_host =smtp.gmail.com; //默认SMTP服务器
_port =465; //默认的SMTP端口
_sport =465; //默认的SocketFactory端口
_user =;
_pass =;
_from =; //电子邮件,发送
_subject =; // 电子邮件主题
_body =; //邮件正文
_debuggable = FALSE;打开或关闭//调试模式 - 默认关闭
_auth = TRUE; // SMTP认证 - 拖欠
_multipart =新MimeMultipart的();
//也有一些是错误的MAILCAP,JavaMail的找不到的处理程序/混合组成部分,所以这一点需要添加。
支持MailcapCommandMap MC =(支持MailcapCommandMap)CommandMap.getDefaultCommandMap();
mc.addMailcap(text / html的;;的X Java的内容处理器= com.sun.mail.handlers.text_html);
mc.addMailcap(文/ XML ;;的X Java的内容处理器= com.sun.mail.handlers.text_xml);
mc.addMailcap(text / plain的;;的X Java的内容处理器= com.sun.mail.handlers.text_plain);
mc.addMailcap(多部分/ * ;;的X Java的内容处理器= com.sun.mail.handlers.multipart_mixed);
mc.addMailcap(信息/ RFC822 ;;的X Java的内容处理器= com.sun.mail.handlers.message_rfc822);
CommandMap.setDefaultCommandMap(MC);
}
公共邮箱(用户字符串,字符串通){
本();
_user =用户;
_pass =通;
}
公共布尔的send()抛出异常{
属性道具= _setProperties();
!如果(_ user.equals()及&安培;!_pass.equals()及&安培; _to.length大于0&安培;&安培;!_from.equals()及&安培;!_subject .equals()及&安培;!_body.equals()){
会话会话= Session.getInstance(道具,这一点);
的MimeMessage味精=新的MimeMessage(会议);
msg.setFrom(新网际(_from));
网际[] addressTo =新的网际[_to.length]
的for(int i = 0; I< _to.length;我++){
addressTo [我] =新的网际(_to [I]);
}
msg.setRecipients(MimeMessage.RecipientType.TO,addressTo);
msg.setSubject(_subject);
msg.setSentDate(新日期());
//设置邮件正文
BodyPart的messageBodyPart =新MimeBodyPart();
messageBodyPart.setText(_body);
_multipart.addBodyPart(messageBodyPart);
在消息//将部分
msg.setContent(_multipart);
// 发电子邮件
Transport.send(MSG);
返回true;
} 其他 {
返回false;
}
}
公共无效addAttachment(字符串文件名)抛出异常{
BodyPart的messageBodyPart =新MimeBodyPart();
数据源源=新FileDataSource(文件名);
messageBodyPart.setDataHandler(新的DataHandler(源));
messageBodyPart.setFileName(文件名);
_multipart.addBodyPart(messageBodyPart);
}
@覆盖
公共Password验证的getPasswordAuthentication(){
返回新的PasswordAuthentication(_user,_pass);
}
私人性质_setProperties(){
属性道具=新特性();
props.put(mail.smtp.host,_host);
如果(_debuggable){
props.put(mail.debug,真);
}
如果(_auth){
props.put(mail.smtp.auth,真);
}
props.put(mail.smtp.port,_port);
props.put(mail.smtp.socketFactory.port,_sport);
props.put(mail.smtp.socketFactory.class,javax.net.ssl.SSLSocketFactory);
props.put(mail.smtp.socketFactory.fallback,假);
返回道具;
}
公共字符串getBody(){
返回_body;
}
公共字符串GETFROM(){
返回_from;
}
公众的String []会过(){
还给;
}
公共字符串getSubject(){
返回_subject;
}
公共无效setBody(字符串_body){
this._body = _body;
}
公共无效setFrom(字符串_from){
this._from = _from;
}
公共无效setTo(字符串[] _to){
this._to = _to;
}
公共无效SETSUBJECT(字符串_subject){
this._subject = _subject;
}
}
解决方案
选中要发送的文件路径 /mnt/sdcard/mnt/sdcard/AAAAAA/readme.txt
。
到/ mnt / SD卡/ 被重复两次。
I have used a tutorial to implement a custom email sender,
now I have this code
try {
m.addAttachment("/sdcard/filelocation");
if(m.send()) {
Toast.makeText(Comunic.this, "Ok", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(Comunic.this, "Error.", Toast.LENGTH_LONG).show();
}
} catch(Exception e) {
Toast.makeText(Comunic.this, "Error.", Toast.LENGTH_LONG).show();
}
And need to pass in
m.addAttachment("/sdcard/filelocation");
a file selected from the file browser or a photo(according the users choice).
How can I do this?
m
is a Mail Object
Mail m = new Mail(username, password);
Mail class is
public class Mail extends javax.mail.Authenticator {
private String _user;
private String _pass;
private String[] _to;
private String _from;
private String _port;
private String _sport;
private String _host;
private String _subject;
private String _body;
private boolean _auth;
private boolean _debuggable;
private Multipart _multipart;
public Mail() {
_host = "smtp.gmail.com"; // default smtp server
_port = "465"; // default smtp port
_sport = "465"; // default socketfactory port
_user = "";
_pass = "";
_from = ""; // email sent from
_subject = ""; // email subject
_body = ""; // email body
_debuggable = false; // debug mode on or off - default off
_auth = true; // smtp authentication - default on
_multipart = new MimeMultipart();
// There is something wrong with MailCap, javamail can not find a handler for the multipart/mixed part, so this bit needs to be added.
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);
}
public Mail(String user, String pass) {
this();
_user = user;
_pass = pass;
}
public boolean send() throws Exception {
Properties props = _setProperties();
if(!_user.equals("") && !_pass.equals("") && _to.length > 0 && !_from.equals("") && !_subject.equals("") && !_body.equals("")) {
Session session = Session.getInstance(props, this);
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(_from));
InternetAddress[] addressTo = new InternetAddress[_to.length];
for (int i = 0; i < _to.length; i++) {
addressTo[i] = new InternetAddress(_to[i]);
}
msg.setRecipients(MimeMessage.RecipientType.TO, addressTo);
msg.setSubject(_subject);
msg.setSentDate(new Date());
// setup message body
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText(_body);
_multipart.addBodyPart(messageBodyPart);
// Put parts in message
msg.setContent(_multipart);
// send email
Transport.send(msg);
return true;
} else {
return false;
}
}
public void addAttachment(String filename) throws Exception {
BodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(filename);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(filename);
_multipart.addBodyPart(messageBodyPart);
}
@Override
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(_user, _pass);
}
private Properties _setProperties() {
Properties props = new Properties();
props.put("mail.smtp.host", _host);
if(_debuggable) {
props.put("mail.debug", "true");
}
if(_auth) {
props.put("mail.smtp.auth", "true");
}
props.put("mail.smtp.port", _port);
props.put("mail.smtp.socketFactory.port", _sport);
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
return props;
}
public String getBody() {
return _body;
}
public String getFrom() {
return _from;
}
public String[] getTo() {
return _to;
}
public String getSubject() {
return _subject;
}
public void setBody(String _body) {
this._body = _body;
}
public void setFrom(String _from) {
this._from = _from;
}
public void setTo(String[] _to) {
this._to = _to;
}
public void setSubject(String _subject) {
this._subject = _subject;
}
}
解决方案
Check the file path you are sending /mnt/sdcard/mnt/sdcard/AAAAAA/readme.txt
.
/mnt/sdcard/ is repeating twice..
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