/*Properties props = new Properties();
props.setProperty("user", "dbuser");
props.setProperty("password", "dbpassword");
props.setProperty(OracleConnection.CONNECTION_PROPERTY_THIN_NET_CONNECT_TIMEOUT, "2000");*/

StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder()
        .permitAll().build();
StrictMode.setThreadPolicy(policy);
Connection conn = null;
String ConnURL = null;
try {
    Class.forName(classs);
    ConnURL = "jdbc:jtds:sqlserver://" + ip + ";"
            + "databaseName=" + db + ";user=" + un + ";password="
            + password + ";namedPipe=true;loginTimeout=5;socketTimeout=1";

/*Properties properties = new Properties();
properties.put("connectTimeout", "2000");*/
    DriverManager.setLoginTimeout(5);
    conn = DriverManager.getConnection(ConnURL);
} catch (SQLException se) {
    Log.e("ERRO", se.getMessage());
} catch (ClassNotFoundException e) {
    Log.e("ERRO", e.getMessage());
} catch (Exception e) {
    Log.e("ERRO", e.getMessage());
}
return conn;