load method

@override Future<LottieComposition> load({ BuildContext? context, })

Implementation

@override
Future<LottieComposition> load({BuildContext? context}) {
  return sharedLottieCache.putIfAbsent(this, () async {
    var resolved = Uri.base.resolve(url);

    var client = this.client ?? http.Client();
    try {
      var bytes = await client.readBytes(resolved, headers: headers);

      LottieComposition composition;
      if (backgroundLoading) {
        composition = await compute(parseJsonBytes, (bytes, decoder));
      } else {
        composition =
            await LottieComposition.fromBytes(bytes, decoder: decoder);
      }

      for (var image in composition.images.values) {
        image.loadedImage ??= await _loadImage(resolved, composition, image);
      }

      await ensureLoadedFonts(composition);

      return composition;
    } finally {
      if (this.client == null) {
        client.close();
      }
    }
  });
}