ProductStorePlugin.js

/**
 * ProductStore - Constructor.
 */
function ProductStore()
{
}

/**
 * Checks to see whether the product store is open and in-app purchases can be made.
 *
 * @param function cb Callback function.
 *
 * @return bool
 */
ProductStore.prototype.isOpen = function(cb)
{
	// PhoneGap.exec essentially executes our ProductStore classes isOpen method for us.
	PhoneGap.exec("ProductStore.isOpen", cb);
}

/**
 * Returns a JSON object with a list of product objects.
 *
 * @param function cb Callback function.
 *
 * @return object
 */
ProductStore.prototype.getProducts = function(cb)
{
	PhoneGap.exec("ProductStore.getProducts", cb);
}

/**
 * Starts a product purchase (async), return JSON object with product purchase status.
 *
 * @param string id ID for product to purchase.
 * @param function cb Callback function.
 *
 * @return object
 */
ProductStore.buyProduct = function (id, cb)
{
	PhoneGap.exec("ProductStore.buyProduct", id, cb);
}

ProductStore.attach = function()
{
	if ( !window.plugins ) 
		window.plugins = {}; 
	if ( !window.plugins.ProductStorePlugin ) 
		window.plugins.ProductStorePlugin = new ProductStore();
	
	
}

/**
 * Add to PhoneGap constructor.
 * 
 * PhoneGap.addConstructor ensures attach function is not run until PhoneGap is ready. 
 */
PhoneGap.addConstructor(ProductStore.attach);