file_md5
A Flutter package with streamed MD5 calculation in pure dart.
Usage
final file = File("test/file.txt");
file.writeAsString("file_md5");
final stream = file.openRead();
final res = await FileMD5.get(stream: stream, size: await file.length());
expect(res.toString(), "c9db55524c2e0a772f4658a90e1e433e");