writeToFile static method

Future<File> writeToFile(
  1. Uint8List data, {
  2. String extension = "tmp",
})

Writes bytes to a new temp file and returns it (not on web). final File f = await UFile.writeToFile(bytes, extension: "pdf")

Implementation

static Future<File> writeToFile(Uint8List data, {String extension = "tmp"}) async {
  final Directory dir = await getTemporaryDirectory();
  return File("${dir.path}/u_${DateTime.now().microsecondsSinceEpoch}.$extension").writeAsBytes(data);
}