Send a Mail in Android programmatically

1.Create a Class Mail_Utils

import android.app.Activity;
import android.content.Intent;
import android.widget.Toast;

public class Mail_Utils {

    /**
     * @param address
     * @param subject
     * @param emailbody
     * @param activity
     * Function to send a e-mail.
     */
    public static void sendEmail(String address,String subject,String emailbody,Activity activity){
       
        if(!address.trim().equalsIgnoreCase("")){
          final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
          emailIntent.setType("plain/text");
          emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, address);
          emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, subject);
          emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, emailbody);
          activity.startActivity(Intent.createChooser(emailIntent, "Send mail..."));
        }
        else{
            Toast.makeText(activity, "Please enter an email address..", Toast.LENGTH_LONG).show();
        }
      }
   
}

2.Use this in your MainActivity



import android.app.Activity;
import android.os.Bundle;

public class MainActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Mail_Utils.sendEmail("nikhil.v@xyz.com", "Test", "Hiii",MainActivity.this);
    }

}

Now, are able to Send a Mail in Android programmatically.