[英]Android studio Mail issue
我在我的应用程序中设置了类,以根据用户名 email 和消息发送邮件。 在应用程序中似乎工作正常,但没有发送实际的 email。 有人可以帮忙吗? 先感谢您。
这是我设置的 Gmail class :
公共 class GMail {
final String emailPort = "587"; // this is gMail's smtp port number
final String smtpAuth = "true";
final String starttls = "true";
final String emailHost = "smtp.gmail.com";
String fromEmail;
String fromPassword;
List<String> toEmailList;
String emailSubject;
String emailBody;
Properties emailProperties;
Session mailSession;
MimeMessage emailMessage;
// this will be the constructor of the email
public GMail(String fromEmail, String fromPassword, List<String> toEmailList, String emailSubject, String emailBody)
{
this.fromEmail = fromEmail;
this.fromPassword = fromPassword;
this.toEmailList = toEmailList;
this.emailBody = emailBody;
//setting the server settings for Gmail
emailProperties = System.getProperties();
emailProperties.put("mail.smtp.port", emailPort);
emailProperties.put("mail.smtp.auth", smtpAuth);
emailProperties.put("mail.smtp.starttls.enable", starttls);
Log.i("Gmail", "Mail server properties are now set.");
}
public MimeMessage createEmailMessage() throws AddressException,
MessagingException, UnsupportedEncodingException{
mailSession = Session.getDefaultInstance(emailProperties, null);
emailMessage = new MimeMessage(mailSession);
emailMessage.setFrom(new InternetAddress(fromEmail, fromEmail));//address setup
for(String toEmail : toEmailList){
Log.i("GMail", "toEmail" + toEmail);
emailMessage.addRecipient(Message.RecipientType.TO,
new InternetAddress(toEmail));
}
emailMessage.setSubject(emailSubject); //email Subject
emailMessage.setContent(emailBody, "text/html");
return emailMessage;
}
public void sendEmail() throws AddressException, MessagingException
{
Transport transport = mailSession.getTransport("smtp");
transport.connect(emailHost, fromEmail, fromPassword);
Log.i("Gmail", "allrecipients: " + emailMessage.getAllRecipients());
transport.close();
Log.i("Gmail", "Your Email has successfully been sent.");
}
}
这是我的 SendMailTask class
公共 class SendMailTask 扩展 AsyncTask {
private ProgressDialog statusDialog;
private Activity sendMailActivity;
public SendMailTask(Activity activity) {
sendMailActivity = activity;
}
// make the method for showing dialog progress
protected void onPreExecute() {
statusDialog = new ProgressDialog(sendMailActivity);
statusDialog.setMessage("Setting up..");
statusDialog.setIndeterminate(false);
statusDialog.setCancelable(false);
statusDialog.show();
}
//method for creation and sending of email
@Override
protected Object doInBackground(Object... args) {
try{
Log.i("SendMailTask", "Setting up your email ..");
publishProgress("Processing all your information ..");
GMail androidEmail = new GMail(args[0].toString(),
args[1].toString(), (List) args[2], args[3].toString(),
args[4].toString());
publishProgress("Preparing your information ..");
androidEmail.createEmailMessage();
publishProgress("Sending your information ..");
androidEmail.sendEmail();
publishProgress("Information sent.");
Log.i("SendMailTask", "Information sent.");
}catch(Exception e){
publishProgress(e.getMessage());
Log.e("SendMailTask", e.getMessage(), e);
}
return null;
}
// creating method for dialog messages.
@Override
public void onProgressUpdate(Object... values){
statusDialog.setMessage(values[0].toString());
}
//method to get rid of the dialog message.
@Override
public void onPostExecute(Object result){
statusDialog.dismiss();
}
}
这是 class ,我试图从中获取邮件:
公共 class 帮助页面扩展 AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_help_page2);
final EditText mail1 = findViewById(R.id.email1);
final EditText mail2 = findViewById(R.id.email2);
final EditText nameIn = findViewById(R.id.hName1);
final Button btnSub = findViewById(R.id.helpBtn);
final EditText msgIn = findViewById(R.id.hMsg);
final String password = "xxxxxxxx";
final String sendemail = "come2gopj@gmail.com";
final String recemail = "c2grecieve@gmail.com";
final boolean connt;
ConnectivityManager connectivityManager = (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
if(connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState() == NetworkInfo.State.CONNECTED ||
connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState() == NetworkInfo.State.CONNECTED){
// Connection affirmative:)
connt = true;
}
else {
connt = false;
Toast.makeText(getApplicationContext(), "You're not connected to the internet",
Toast.LENGTH_LONG).show();
}
btnSub.setOnClickListener(
arg0 -> {
//method to make sure all fields are checked
if(nameIn.getText().toString().equals("")||mail1.getText().toString().equals("")||mail2.getText().toString().equals("")||msgIn.getText().toString().equals(""))
{
Toast.makeText(getApplicationContext(), "Please check you've filled all fields.",
Toast.LENGTH_LONG).show();
}
else if(connt!=true){
Toast.makeText(getApplicationContext(), "You're internet connection needs to be checked",
Toast.LENGTH_LONG).show();
}
else{
if(mail1.getText().toString().equals(mail2.getText().toString())){
Log.i("SendMailActivity", "Send Button Clicked.");
//declaring the recieving, password and sending of the email
List<String> toEmailList = Arrays.asList(recemail.split("\\s*,\\s*")); //Recipient List
Log.i("SendMailActivity", "To List: " + toEmailList);
String emailSubject = ((EditText) findViewById(R.id.hName1)).getText().toString();
String emailEmail = ((EditText) findViewById(R.id.email1)).getText().toString();
String emailBody = "User's Email : " + ((EditText) findViewById(R.id.email1)).getText().toString() + "\n" +
"User's message: "+((EditText) findViewById(R.id.hMsg)).getText().toString();
new SendMailTask(HelpPage.this).execute(sendemail, password,toEmailList,emailSubject,emailBody,emailEmail);//send the email with all the relevant data included
startActivity(new Intent(getApplicationContext(),AfterMail.class)); //this will start the next activity that i have included after the mail is sent
}
else{//method for checking the email inputs
Toast.makeText(getApplicationContext(), "Your emails don't match please try again.",
Toast.LENGTH_LONG).show();
}
}
});
}
这些是我按下发送按钮后在运行对话框中收到的消息:
I/SendMailActivity:点击发送按钮。I/SendMailActivity:列表:[c2grecieve@gmail.com]
I/SendMailTask:设置您的 email..
I/Gmail:现在设置了邮件服务器属性。
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
I/.myapplication:后台并发复制GC释放24080(6MB)个AllocSpace对象,5(92KB)LOS对象,49%空闲,2MB/4MB,暂停1.019ms共105.897ms
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
W/ActivityThread:handleWindowVisibility:令牌 android.os.BinderProxy@af22bc6 没有活动
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
I/chatty: uid=10085(com.example.myapplication2) RenderThread 相同的 5 行
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
I/GMail: toEmailc2grecieve@gmail.comD/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
I/Choreographer:跳过了 34 帧。 应用程序可能在其主线程上做了太多工作。
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/NetworkSecurityConfig:未指定网络安全配置,使用平台默认值
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
D/EGL_emulation: eglMakeCurrent: 0xe1205120: ver 3 1 (tinfo 0xe1203320)
I/Gmail:所有收件人:[Ljavax.mail.internet.InternetAddress;@80121b1
I/Gmail:您的 Email 已成功发送。I/SendMailTask:信息已发送。
我终于弄清楚我错过了什么。 在 GMail.java 文件中,我缺少 1 行代码来让 email 实际发送。 `transport.sendMessage(emailMessage, emailMessage.getAllRecipients());
那是我错过的那条线。 `
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