Send Email from your Application without using intent in Android

Today I will show you how to send E-mail from your Application without using intent and without re-direct in any mail application.

You can download all necessary files from HEAR.

Step - 1: Import 3 jar file in your application lib folder You can get all jar from witch are given in Download Link.

Step - 2: You need to add 2 permission in your Manifest file

1.android.permission.INTERNET
2. android.permission.ACCESS_NETWORK_STATE

Step - 3: Now add 2 Java files GMailSender.java and JSSEProvider.java both file you can get from download link.

MainActivity.Java

package com.example.mailtry;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity {

    EditText etSender, etBody, etPassword, etSubject, etTo;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        etSender = (EditText) findViewById(R.id.etSender);
        etBody = (EditText) findViewById(R.id.etBody);
        etPassword = (EditText) findViewById(R.id.etPassword);
        etSubject = (EditText) findViewById(R.id.etSubject);
        etTo = (EditText) findViewById(R.id.etTo);
        Button btnSend = (Button) findViewById(R.id.btnSend);
        btnSend.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                if (etSender.getText().toString().trim() != ""
                        && etPassword.getText().toString().trim() != ""
                        && etTo.getText().toString().trim() != ""
                        && etSubject.getText().toString().trim() != "") {

                new Thread(new Runnable() {
                    public void run() {
                        try {
                            GMailSender sender = new GMailSender(
                                    etSender.getText().toString().trim(), etPassword.getText().toString().trim());

                            //------  You can attech attechment from below code also -----//
                            // sender.addAttachment(Environment.getExternalStorageDirectory().getPath()+"/image.jpg");
                            sender.sendMail(etSubject.getText().toString().trim(),
                                    etBody.getText().toString().trim(),
                                    etSender.getText().toString().trim(),
                                    etTo.getText().toString().trim());

                          

                        } catch (Exception e) {
                        }
                    }
                }).start();
            }
                Toast.makeText(getApplicationContext(),"Your mail has been sent",Toast.LENGTH_LONG).show();
              
            }
        });

    }

}





activity_mail.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"
    tools:context="com.example.mailtry.MainActivity"
    android:orientation="vertical">
   
    <EditText
        android:id="@+id/etSender"
        android:layout_width="300dp"
        android:layout_height="wrap_content"
        android:hint="Sender"
        android:layout_marginBottom="10dp"/>
   
    <EditText
        android:id="@+id/etPassword"
        android:layout_width="300dp"
        android:layout_height="wrap_content"
        android:hint="Password"
        android:layout_marginBottom="10dp"/>
   
    <EditText
        android:id="@+id/etTo"
        android:layout_width="300dp"
        android:layout_height="wrap_content"
        android:hint="To"
        android:layout_marginBottom="10dp"/>
   
    <EditText
        android:id="@+id/etSubject"
        android:layout_width="300dp"
        android:layout_height="wrap_content"
        android:hint="Subject"
        android:layout_marginBottom="10dp"/>
   
    <EditText
        android:id="@+id/etBody"
        android:layout_width="300dp"
        android:layout_height="wrap_content"
        android:hint="Body"
        android:layout_marginBottom="10dp"/>

    <Button
        android:id="@+id/btnSend"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:text="send" />

</LinearLayout>


You can download all necessary files from HEAR.

I hope this will help you,
Happy Coding...