Hi, I want to build apps to send mail using javamail, but there is
error ,
code:
package com.kirimmail;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class KirimMailActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button addImage = (Button) findViewById(R.id.send_email);
addImage.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
mail m = new mail("address mail", "address mail");
String[] toArr = {"address mail", ""};
m.setTo(toArr);
m.setFrom("address mail");
m.setSubject("This is an email sent using my Mail JavaMail
wrapper from an Android device.");
m.setBody("Email body.");
try {
m.addAttachment("/sdcard/filelocation");
if(m.send()) {
Toast.makeText(KirimMailActivity.this, "Email was sent
successfully.", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(KirimMailActivity.this, "Email was not
sent.", Toast.LENGTH_LONG).show();
}
} catch(Exception e) {
//Toast.makeText(MailApp.this, "There was a problem
sending the email.", Toast.LENGTH_LONG).show();
Log.e("KirimMailActivity", "Could not send email", e);
}
}
});
}
}
and then :
package com.kirimmail;
import java.util.Date;
import java.util.Properties;
import javax.activation.CommandMap;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.activation.MailcapCommandMap;
import javax.mail.BodyPart;
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;
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 = ""; // username
_pass = ""; // password
_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;
}
// the getters and setters
public String getBody() {
return _body;
}
public void setBody(String _body) {
this._body = _body;
}
public void setTo(String[] _to) {
this._to=_to;
}
public void setSubject(String _subject) {
this._subject=_subject;
}
public void setFrom(String _from) {
this._from=_from;
}
// more of the getters and setters …..
}
in the manifest :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android";
package="com.kirimmail"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".KirimMailActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category
android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
there is error :
02-12 20:12:27.673: E/KirimMailActivity(378): Could not send email
02-12 20:12:27.673: E/KirimMailActivity(378):
javax.mail.internet.AddressException: Illegal address in string ``''
02-12 20:12:27.673: E/KirimMailActivity(378): at
javax.mail.internet.InternetAddress.<init>(InternetAddress.java:108)
02-12 20:12:27.673: E/KirimMailActivity(378): at
com.kirimmail.mail.send(mail.java:90)
02-12 20:12:27.673: E/KirimMailActivity(378): at
com.kirimmail.KirimMailActivity$1.onClick(KirimMailActivity.java:31)
02-12 20:12:27.673: E/KirimMailActivity(378): at
android.view.View.performClick(View.java:2408)
02-12 20:12:27.673: E/KirimMailActivity(378): at android.view.View
$PerformClick.run(View.java:8816)
02-12 20:12:27.673: E/KirimMailActivity(378): at
android.os.Handler.handleCallback(Handler.java:587)
02-12 20:12:27.673: E/KirimMailActivity(378): at
android.os.Handler.dispatchMessage(Handler.java:92)
02-12 20:12:27.673: E/KirimMailActivity(378): at
android.os.Looper.loop(Looper.java:123)
02-12 20:12:27.673: E/KirimMailActivity(378): at
android.app.ActivityThread.main(ActivityThread.java:4627)
02-12 20:12:27.673: E/KirimMailActivity(378): at
java.lang.reflect.Method.invokeNative(Native Method)
02-12 20:12:27.673: E/KirimMailActivity(378): at
java.lang.reflect.Method.invoke(Method.java:521)
02-12 20:12:27.673: E/KirimMailActivity(378): at
com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:868)
02-12 20:12:27.673: E/KirimMailActivity(378): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
02-12 20:12:27.673: E/KirimMailActivity(378): at
dalvik.system.NativeStart.main(Native Method)
please , can you help me?
Thanks
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