fromHex function

Uint8List fromHex(
  1. String hex
)

Implementation

Uint8List fromHex(String hex) {
  final length = hex.length ~/ 2;
  final bytes = Uint8List(length);
  for (var i = 0; i < length; i++) {
    bytes[i] = int.parse(hex.substring(i * 2, i * 2 + 2), radix: 16);
  }
  return bytes;
}