* Shortcut
*/
public PushResult sendAndroidNotificationWithRegistrationID(String title, String alert,
Map<String, String> extras, String... registrationID)
throws APIConnectionException, APIRequestException {
PushPayload payload = PushPayload.newBuilder()
.setPlatform(Platform.android())
.setAudience(Audience.registrationId(registrationID))
.setNotification(Notification.android(alert, title, extras))
.build();
return _pushClient.sendPush(payload);