AssetBundles.AssetBundleManager.RemapVariantName C# (CSharp) Method

        protected static string RemapVariantName(string assetBundleName)
        {
            string[] bundlesWithVariant = m_AssetBundleManifest.GetAllAssetBundlesWithVariant();

            string[] split = assetBundleName.Split('.');

            int bestFit = int.MaxValue;
            int bestFitIndex = -1;
            // Loop all the assetBundles with variant to find the best fit variant assetBundle.
            for (int i = 0; i < bundlesWithVariant.Length; i++)
            {
                string[] curSplit = bundlesWithVariant[i].Split('.');
                if (curSplit[0] != split[0])
                    continue;

                int found = System.Array.IndexOf(m_ActiveVariants, curSplit[1]);

                // If there is no active variant found. We still want to use the first
                if (found == -1)
                    found = int.MaxValue-1;

                if (found < bestFit)
                {
                    bestFit = found;
                    bestFitIndex = i;
                }
            }

            if (bestFit == int.MaxValue-1)
            {
                Debug.LogWarning("Ambigious asset bundle variant chosen because there was no matching active variant: " + bundlesWithVariant[bestFitIndex]);
            }

            if (bestFitIndex != -1)
            {
                return bundlesWithVariant[bestFitIndex];
            }
            else
            {
                return assetBundleName;
            }
        }