getDecodedBase64 static method

Uint8List? getDecodedBase64(
  1. String? value
)

Implementation

static Uint8List? getDecodedBase64(String? value) {
  if (value == null || value.isEmpty) {
    return null;
  }
  final cached = _base64Cache.remove(value);
  if (cached != null) {
    _base64Cache[value] = cached;
    return cached;
  }
  try {
    final bytes = base64Decode(value);
    _base64Cache[value] = bytes;
    _trimCache(_base64Cache, _maxBase64CacheEntries);
    return bytes;
  } catch (_) {
    return null;
  }
}