import "dart:io"; import "package:flutter/foundation.dart"; Uint8List unGzipUInt8List(Uint8List compressedData) { final codec = GZipCodec(); final List decompressedList = codec.decode(compressedData); return Uint8List.fromList(decompressedList); } // gzipUInt8List Uint8List gzipUInt8List(Uint8List data) { final codec = GZipCodec(); final compressedData = codec.encode(data); return Uint8List.fromList(compressedData); }