如何从android studio连接到云端SQL？

我想从Android Studio连接到云端SQL。下面是我用来建立连接的代码。我是否需要从云端控制台进行任何代理设置？我是否需要在我的电脑上安装SQL或类似的东西？如何从android studio连接到云端SQL？

而且，到目前为止，我已经写了下面的代码和获得，没有合适的司机发现，错误。

CODE：

public void getDatafromSQL() { 
    Log.d("GeoL", "getSQL"); 
    Connection connection; 
    String query = "Some query"; 
    try { 
     String databaseName = "databaseName"; 

     String instanceConnectionName = "instanceConnectionName"; 

     String jdbcUrl = String.format(
       "jdbc:mysql://google/%s?cloudSqlInstance=%s&" 
         + "socketFactory=com.google.cloud.sql.mysql.SocketFactory", 
       databaseName, 
       instanceConnectionName); 
     connection = DriverManager.getConnection(jdbcUrl, user, password); 
     Statement statement = connection.createStatement(); 
     ResultSet resultSet = statement.executeQuery(query); 
     Log.d("GeoL", String.valueOf(resultSet)); 
    } catch (SQLException e) { 
     e.printStackTrace(); 
    } 
}

错误消息：

07-28 16:55:22.881 11550-11550/com.example.pratyush.geofencing W/System.err: java.sql.SQLException: No suitable driver found for jdbc:mysql://google/[databasename]?cloudSqlInstance=[instanceName]&socketFactory=com.google.cloud.sql.mysql.SocketFactory 
07-28 16:55:22.886 11550-11550/com.example.pratyush.geofencing W/System.err:  at java.sql.DriverManager.getConnection(DriverManager.java:594) 
07-28 16:55:22.886 11550-11550/com.example.pratyush.geofencing W/System.err:  at java.sql.DriverManager.getConnection(DriverManager.java:219) 
07-28 16:55:22.886 11550-11550/com.example.pratyush.geofencing W/System.err:  at com.example.pratyush.geofencing.Main2Activity.getDatafromSQL(Main2Activity.java:169) 
07-28 16:55:22.886 11550-11550/com.example.pratyush.geofencing W/System.err:  at com.example.pratyush.geofencing.Main2Activity$1.onClick(Main2Activity.java:62)

来源

2017-07-28 Pratyush Pant