readFromFile method

Future<void> readFromFile(
  1. String filePath
)

Implementation

Future<void> readFromFile(String filePath) async {
  final file = File(filePath);
  final exists = await file.exists();
  if (!exists) {
    print('File does not exist.');
    return;
  }

  _byteBuffer = await file.readAsBytes();
  resetPosition();
}