Can I send an email on my app?

Intent i = new Intent(Intent.ACTION_SEND);
i.setType("message/rfc822");
i.putExtra (Intent.EXTRA_EMAIL, new String[]{"Email Address"});
i.putExtra (Intent.EXTRA_SUBJECT, "Email Title");
i.putExtra (Intent.EXTRA_TEXT, "Email Content";
try {
    startActivity (Intent.createChooser (i, "Sending Email...");
} } catch (android.content.ActivityNotFoundException ex) {
    Toast.makeText (MyActivity.this, "No email address," Toast.LENGTH_SHORT).show();
}