public void connectToDataBase()
{
    String Url = "jdbc:sqlserver://localhost:1433;user=iago;password=iuri12";

    StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
    StrictMode.setThreadPolicy(policy);

    try
    {
        Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
        conn = DriverManager.getConnection(Url);

        Log.d("Conexão", "conectou");
    } catch (Exception e)
    {
        e.printStackTrace();
        Log.d("Conexão", "não conectou");
    }
}