How to code using android studio to send an email

Question

I'm planning to develop an android mobile application using android studio, where an user give email address and secret code. Then that secret code should be send to mentioned email address. Can any body share any code snippet in order to do this?

Answer 1

If you want to send email in background refer here

If user is waiting on screen use below method:

protected void sendEmail() {
      Log.i("Send email", "");

      String[] TO = {"[email protected]"};
      String[] CC = {"[email protected]"};
      Intent emailIntent = new Intent(Intent.ACTION_SEND);
      emailIntent.setData(Uri.parse("mailto:"));
      emailIntent.setType("text/plain");


      emailIntent.putExtra(Intent.EXTRA_EMAIL, TO);
      emailIntent.putExtra(Intent.EXTRA_CC, CC);
      emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Your subject");
      emailIntent.putExtra(Intent.EXTRA_TEXT, "Email message goes here");

      try {
         startActivity(Intent.createChooser(emailIntent, "Send mail..."));
         finish();
         Log.i("Finished sending email...", "");
      } catch (android.content.ActivityNotFoundException ex) {
         Toast.makeText(MainActivity.this, 
         "There is no email client installed.", Toast.LENGTH_SHORT).show();
      }
   }

Answer 2

If you use Intent.ACTION_SEND android show all communicatons app. If you want show only email client you can use the following code.

 Intent mailIntent = new Intent(Intent.ACTION_VIEW);
 Uri data = Uri.parse("mailto:?subject=" + "subject text"+ "&body=" + "body text " + "&to=" + "[email protected]");
 mailIntent.setData(data);
 startActivity(Intent.createChooser(mailIntent, "Send mail..."));