flutter convert file to base64
final bytes = Io.File(imageBytes.path).readAsBytesSync();
String img64 = base64Encode(bytes);flutter convert file to base64
final bytes = Io.File(imageBytes.path).readAsBytesSync();
String img64 = base64Encode(bytes);flutter save image from base64
Future<String> _createFileFromString() async {
final encodedStr = "put base64 encoded string here";
Uint8List bytes = base64.decode(encodedStr);
String dir = (await getApplicationDocumentsDirectory()).path;
File file = File(
"$dir/" + DateTime.now().millisecondsSinceEpoch.toString() + ".pdf");
await file.writeAsBytes(bytes);
return file.path;
}Copyright © 2021 Codeinu
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