prefetchAssets method

@override Future<void> prefetchAssets(List<String> localIdentifiers, { String? modelId, })

Pre-warm the native asset cache for the given local identifiers so the next scanSingleAsset or library scan can decode them with less I/O pressure. Default no-op — platforms without a meaningful warm-cache implementation just return.

Implementation

@override
Future<void> prefetchAssets(
  List<String> localIdentifiers, {
  String? modelId,
}) async {
  if (localIdentifiers.isEmpty) return;
  try {
    await _methodChannel.invokeMethod<void>(
      'prefetchAssets',
      {
        'localIds': localIdentifiers,
        if (modelId != null) 'modelId': modelId,
      },
    );
  } on MissingPluginException {
    // No-op: platforms without a warm-cache impl just skip prefetching.
  }
}