Compose email intent for Android in Java.

ComposeEmail.java

public void composeEmail(String address, String subject) {
    Intent intent = new Intent(Intent.ACTION_SENDTO);
    intent.setData(Uri.parse("mailto:"));
    intent.putExtra(Intent.EXTRA_EMAIL, new String[] {address});
    intent.putExtra(Intent.EXTRA_SUBJECT, subject);
    if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
      getActivity().startActivity(intent);
    }
}