# Server Connection

When your admin panel already configured properly, you can connect it to your android app,  you can see on the **java/\<your\_package\_name>/Config.java** and put your admin panel url in the ADMIN\_PANEL\_URL string tag.

{% code title="Config.java" %}

```java
public static String ADMIN_PANEL_URL = "http://10.0.2.2/material_wallpaper";
```

{% endcode %}

If you have not configure the admin panel side, please configure it first by follow the documentation [**HERE**](https://material-wallpaper.gitbook.io/docs/admin-panel)