sprockets/src/main/java/net/sf/sprockets/content/Intents.java
public static Intent mailto(List<String> to, List<String> cc, List<String> bcc, String subject,
                                String body) {
        return new Intent(ACTION_SENDTO, Uris.mailto(to, cc, bcc, subject, body));
    }
public static Intent mailto(List<String> to, List<String> cc, List<String> bcc, String subject,
                                String body) {
        return new Intent(ACTION_SENDTO, Uris.mailto(to, cc, bcc, subject, body));
    }
Get an Activity Intent that launches an email app with the headers. Any null or empty
parameters are skipped. The subject and body will be encoded.

@since 4.0.0