Send email by startActivity with Intent.ACTION_SEND

Here is a example by calling startActivity() with Intent.ACTION_SEND. Android OS will start a app Chooser suitable for "plain/text" email sending.

    String emailList[] = {emailAddress1, emailAddress2, ...};
    
    Intent intent = new Intent(Intent.ACTION_SEND);  
    intent.setType("plain/text");
    intent.putExtra(Intent.EXTRA_EMAIL, emailList);   
    intent.putExtra(Intent.EXTRA_SUBJECT, "Email Subject");  
    intent.putExtra(Intent.EXTRA_TEXT, "Email Text");  
    startActivity(Intent.createChooser(intent, "Choice email App"));