sdk/src/com/socialize/entity/DeviceRegistrationFactory.java
@Override
	protected void postToJSON(DeviceRegistration from, JSONObject to) throws JSONException {
		to.put("gcm_registration_id", from.getRegistrationId());
		to.put("device_type", "Android");
		to.put("service_type", "ANDROID_GCM");
	}
@Override
	protected void postToJSON(DeviceRegistration from, JSONObject to) throws JSONException {
		to.put("gcm_registration_id", from.getRegistrationId());
		to.put("device_type", "Android");
		to.put("service_type", "ANDROID_GCM");
	}
/* (non-Javadoc)
@see com.socialize.entity.SocializeObjectFactory#postToJSON(com.socialize.entity.SocializeObject, org.json.JSONObject)