Enable shader cache for applications that shared UID with multiple packages too

            int uid = Process.myUid();

            String[] packages = getPackageManager().getPackagesForUid(uid);

            // If there are several packages in this application we won't

            // initialize the graphics disk caches

            if (packages != null && packages.length == 1) {

            if (packages != null) {

                ThreadedRenderer.setupDiskCache(cacheDir);

                RenderScriptCacheDir.setupDiskCache(cacheDir);

            }