newPath method

String newPath(
  1. String extension, {
  2. String prefix = 'file',
})

A new unique path inside the session with extension (no dot).

Implementation

String newPath(String extension, {String prefix = 'file'}) {
  _counter++;
  return '${directory.path}/${prefix}_${_counter}_'
      '${DateTime.now().microsecondsSinceEpoch}.$extension';
}