open method

@override Future<String> open({ required String path, String type = '', })

Future method open takes the String path and String type Call MethodChannel and invokeMethod that has String return Value

Implementation

@override
Future<String> open({required String path, String type = ''}) async {
  try {
    if (path.isNotEmpty) {
      final vPath = await methodChannel
          .invokeMethod<String>(_OPEN_FILE, {_PATH: path, _TYPE: type});
      if (vPath != null) {
        return vPath;
      } else {
        return "Check Permissions";
      }
    } else {
      return "Path Couldn't beEmpty";
    }
  } catch (e) {
    return e.toString();
  }
}