OnDemandResourcesRequest

Description

Represents a request for On Demand Resources (ODR). It's an AsyncOperation and can be yielded in a coroutine.

NOTE: only available on iOS.

Creating an OnDemandResourcesRequest is equivalent to calling NSBundleResourceRequest.beginAccessingResourcesWithCompletionHandler . The request will keep the on demand resource alive until either Dispose() is called or the request object is collected by a garbage collector, which is the equivalent of calling NSBundleResourceRequest.endAccessingResources .

using UnityEngine;
using UnityEngine.iOS;
using System;
using System.Collections;

public static class Loader
{
    public static IEnumerator LoadAsset(string resourceName)
    {
        // Create the request
        var request = OnDemandResources.PreloadAsync(new string[] { "Asset's ODR tag" });

        // Wait until request is completed
        yield return request;

        // Check for errors
        if (request.error != null)
            throw new Exception("ODR request failed: " + request.error);

        // Get path to the resource and use it
        var path = request.GetResourcePath(resourceName);
        Debug.Log(path);

        // Call Dispose() when resource is no longer needed.
        request.Dispose();
    }
}

Properties

Public Methods

Inherited Members