Unhandled Exception: SocketException: Connection refused / Connection timed out, host:

[TahaKh99]

I am trying to send a single value to mysql DB but I am keep getting these errors. So first of all this is my code:

` var settings = new ConnectionSettings( host: 'localhost', port: 3306, user: 'flutter_admin', password: 'flutter_admin_password', db: 'romicp' );final conn = await MySqlConnection.connect(settings);

var result = await conn.query( 'insert into bluetoothvalues (taha) values (?)',
    [3.66]);
print('Inserted row id=${result.insertId}');

} `

With this code, I get this error: Unhandled Exception: SocketException: Connection refused. So I was looking for solutions and i found out that this question was asked before and it was fixed by changing 'localhost' to ''10.0.2.2'' or your IPaddress. both ways gave me another error which is: Connection timed out, host:

Please anyone can help

[ayoubzulfiqar]

class Mysql {
  // Note: if you are using terminal base connection than localhost is 127.0.0.1
  // Note if you are using fluter Emulator than localhost connection address is 10.0.2.2
  static String host = '10.0.2.2',
      user = 'root',
      // Note:- I am not using any password in my database
      // password = "123456789",

      // Database name that i created inside mySQL (Which should already exited)
      db = 'profiles';
  // Note:- MySQL sever port
  static int port = 8080;

  Mysql();

  Future<MySqlConnection> getConnection() async {
    var settings = ConnectionSettings(
      host: host,
      port: port,
      user: user,
      //  password: password,
      db: db,
    );
    return await MySqlConnection.connect(settings);
  }
}