private void update(JSONArray optionsList, CallbackContext callbackContext) {
        for (int index = 0; index < optionsList.length(); index++) {

            JSONObject updateOptions = optionsList.optJSONObject(index);
            int notificationId = updateOptions.optInt("id", 0);
            Notification notification = getManager().update(notificationId, updateOptions);
            
            // Notification didn't exist and couldn't be updated
            if (notification == null) continue;

            // Inform webView about the update
            fireEvent("update", notification);
        }

        hasPermission(callbackContext);
    }
Update multiple notifications.
@param optionsList Notification properties including their IDs.
@param callbackContext
src/android/LocalNotification.java