Facebook App - Ecommerce - Android - Java - AddedToWishList Event

/**
 * This function assumes logger is an instance of AppEventsLogger and has been
 * created using AppEventsLogger.newLogger() call.
 */
public void logAddedToWishlistEvent (String contentId, String contentType, String currency, double price) {
    Bundle params = new Bundle();
    params.putString(AppEventsConstants.EVENT_PARAM_CONTENT_ID, contentId);                 //product identifier. String.
    params.putString(AppEventsConstants.EVENT_PARAM_CONTENT_TYPE, contentType);             //'product' or 'product_group'. String.
    params.putString(AppEventsConstants.EVENT_PARAM_CURRENCY, currency);                    //ISO 4217 code, e.g., "EUR", "RSD"..string.
    logger.logEvent(AppEventsConstants.EVENT_NAME_ADDED_TO_WISHLIST, price, params);
}