preloadImages method

Future<void> preloadImages(
  1. List<String> urls, {
  2. Map<String, String>? headers,
  3. Map<String, String>? cacheKeys,
})

Implementation

Future<void> preloadImages(
    List<String> urls, {
      Map<String, String>? headers,
      Map<String, String>? cacheKeys,
    }) async {
  await Future.wait(urls.map((url) {
    return downloadAndCacheImage(
      url,
      headers: headers,
      cacheKey: cacheKeys?[url],
    );
  }));
}