Send_emai_direct_msg_gmail_ma_jse

//send email vado che program ie me je email nakis aena mail ma msg poche jse
ie aa program ma maro emai id and pwd che to me je msg kris ae msg mara email id pr msg aavi jse
//aama fragment che ie drawer activity lai leve aema fragment lai levu and je fragment nu name hoy ae drawer parse krave devu(parse ie fragment manager vadp code)
//and pche gmail account open karvanu aema  google account ma click karvanu then Sign in and Security pr click karvanu and
and last ma Allow less secure apps:ON kre devu
//aama library ma jai ne jar file nakhi deve =library ma jvu hoy to android pr click karvu aema pkg ma jvanu pche app pr click kre ne library aavse aama 3 jar file nakhi deve
//jar file nakha mate 1)file ma jvanu and project structure pr click karvu 2)app ma click karvu and
dependancy ma jvu 3)last ma green color na plus synbol pr click karvu and and jar dependancy ma add kre devu dependancy4) jar dependacy ma jai ne 3 jar file libs ma copy paste kre deve

*jar file drive mati lai leve name jar file nu:JavaMailApi_ideal

youtube:How to send email using java mail api in androd 7:57min

step1:fragment.xml and fragment.java
step2:send email ni java file leve and manifest ma inteernet ni permiision lai leve

step 1:fragment.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="demoproject.aalap.com.akk.abcFragment">

    <EditText
        android:ems="10"
        android:id="@+id/edtEmail"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Enter Gmail Id"/>

    <EditText
        android:ems="10"
        android:id="@+id/edtSubject"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Enter Subject"/>

    <EditText
        android:ems="10"
        android:id="@+id/edtDescription"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Enter Message Text"
        android:inputType="textPostalAddress"/>

    <Button
        android:id="@+id/btnsubmit"
        android:text="Send Mail"
        android:layout_marginTop="5dp"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />


</LinearLayout>

Step 2:fragment.java



/**
 * A simple {@link Fragment} subclass.
 */
public class abcFragment extends Fragment implements View.OnClickListener{
    View view;
    String setemail;

    private EditText edtEmail;
    private EditText edtSubject;
    private EditText edtDescription;

    //Send button
    private Button btnsubmit;
  //  private SessionManager session;



    public abcFragment() {
        // Required empty public constructor
    }


    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view= inflater.inflate(R.layout.fragment_abc, container, false);


    //session = new SessionManager(getActivity());//loadSession();

    edtEmail = view.findViewById(R.id.edtEmail);
    edtSubject =  view.findViewById(R.id.edtSubject);
    edtDescription = view.findViewById(R.id.edtDescription);

        edtEmail.setText(setemail);

    btnsubmit =view.findViewById(R.id.btnsubmit);

    //Adding click listener
        btnsubmit.setOnClickListener(this);
    // Inflate the layout for this fragment
        return view;
}

    private void sendEmail() {
        //Getting content for email
        String email = edtEmail.getText().toString().trim();
        String subject = edtSubject.getText().toString().trim();
        String message = edtDescription.getText().toString().trim();
        if(email.isEmpty() || subject.isEmpty() || message.isEmpty())
        {
            Toast.makeText(getActivity(),"Please fill all the fields",Toast.LENGTH_LONG).show();
        } else if(!Patterns.EMAIL_ADDRESS.matcher(email).matches()){

            Toast.makeText(getActivity(),"Please fill a valid email address", Toast.LENGTH_SHORT).show();
        } else {
            //Creating SendMail object
            SendMail sm = new SendMail(getActivity(), email, subject, message);
            //Executing sendmail to send email
            sm.execute();

            edtSubject.setText("");
            edtDescription.setText("");
        }

    }

    @Override
    public void onClick(View view) {
        sendEmail();
    }
    private void loadSession() {
       // HashMap<String, String> user = session.getUserDetails();
        //setemail = user.get(SessionManager.KEY_EMAIL);
    }
}

Step 3:sendmail.java

public class SendMail  extends AsyncTask<Void,Void,Void> {

    //Declaring Variables
    private Context context;
    private Session session;

    //Information to send email
    private String email;
    private String subject;
    private String message;

    //Progressdialog to show while sending email
    private ProgressDialog progressDialog;

    //Class Constructor
    public SendMail(Context context, String email, String subject, String message){
        //Initializing variables
        this.context = context;
        this.email = email;
        this.subject = subject;
        this.message = message;
    }

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        //Showing progress dialog while sending email
        progressDialog = ProgressDialog.show(context,"Sending message","Please wait...",false,false);
    }

    @Override
    protected void onPostExecute(Void aVoid) {
        super.onPostExecute(aVoid);
        //Dismissing the progress dialog
        progressDialog.dismiss();
        //Showing a success message
        Toast.makeText(context,"Message Sent", Toast.LENGTH_LONG).show();
    }

    @Override
    protected Void doInBackground(Void... params) {
        //Creating properties
        Properties props = new Properties();

        //Configuring properties for gmail
        //If you are not using gmail you may need to change the values
        props.put("mail.smtp.host", "smtp.gmail.com");
        props.put("mail.smtp.socketFactory.port", "465");
        props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
        props.put("mail.smtp.auth", "true");
        props.put("mail.smtp.port", "465");

        //Creating a new session
        session = Session.getDefaultInstance(props,
                new Authenticator() {
                    //Authenticating the password
                    protected PasswordAuthentication getPasswordAuthentication() {
                        return new PasswordAuthentication("aalapmistry11@gmail.com", "aalapaalap");
                    }
                });

        try {
            //Creating MimeMessage object
            MimeMessage mm = new MimeMessage(session);

            //Setting sender address
            mm.setFrom(new InternetAddress("aalapmistry11@gmail.com"));
            //Adding receiver
            mm.addRecipient(Message.RecipientType.TO, new InternetAddress(email));
            //Adding subject
            mm.setSubject(subject);
            //Adding message
            mm.setText(message);

            //Sending email
            Transport.send(mm);

        } catch (MessagingException e) {
            e.printStackTrace();
        }
        return null;
    }
}