fromServer method

Future<String> fromServer(String url)

Implementation

Future<String> fromServer(String url) async {
  try {
    response = await dio.get(
      url,
      options: Options(
        headers: {
          'Accept': 'application/json',
        },
      ),
      onReceiveProgress: (int sent, int total) {
        String percentage = (sent / total * 100).toStringAsFixed(2);

        progress = "$sent Bytes of $total Bytes - $percentage % uploaded";
        // debugPrint("================$progress");
      },
    );
    if (response.statusCode! >= 200 && response.statusCode! < 400) {
      return response.toString();
    } else {
      return jsonEncode(
        {
          "error": true,
          "msg": "Error during connection to server.",
        },
      );
    }
  } catch (e) {
    // debugPrint(e.toString());
    return jsonEncode(
      {
        "error": true,
        "msg":
            "Oops! Seems you might have an internet connectivity problem, Kindly check your connection."
      },
    );
  }
}