getUint8 abstract method
int getUint8(Returns the positive integer represented by the byte at the specified byteOffset in this object, in unsigned binary form.
The return value will be between 0 and 255, inclusive.
Throws RangeError if byteOffset is negative, or greater than or equal to the length of this object.
Source
int getUint8(int byteOffset);
    © 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
    https://api.dartlang.org/stable/1.24.3/dart-typed_data/ByteData/getUint8.html