readFromFileSync method

void readFromFileSync(
  1. String filePath
)

Implementation

void readFromFileSync(String filePath) {
  final file = File(filePath);
  final exists = file.existsSync();
  if (!exists) {
    print('File does not exist.');
    return;
  }

  RandomAccessFile rac = file.openSync(mode: FileMode.read);
  var length = rac.lengthSync();
  _byteBuffer = rac.readSync(length);
  rac.closeSync();

  resetPosition();
  dirtyRead();
}