# SetSystemBarsBackground(SystemBarsBackground)

> Sets the system bars background to opaque or transparent.

## Definition

* **Type:** Method
* **Namespace:** [UnityEngine.Android](/engine/6000.7/script-reference/unityengine/android.md)
* **Assembly:** UnityEngine.AndroidJNIModule

```csharp
public void SetSystemBarsBackground(AndroidWindowInsets.SystemBarsBackground background)
```

### Parameters

**** (\[SystemBarsBackground]\(/engine/6000.7/script-reference/unityengine/android/androidwindowinsets/systembarsbackground)): The background mode to set for all system bars.

### Remarks

Set to Transparent when insets are overlapping with the application window to allow game content to show through the system bars. This applies to all system bars and cannot be set per inset.

**Note:** Only supported on Android 11 (API 30) or later.

### Examples

```csharp
using UnityEngine;
using UnityEngine.Android;

public class Controller : MonoBehaviour
{
    public void Start()
    {
        AndroidApplication.currentWindowInsets.SetSystemBarsBackground(AndroidWindowInsets.SystemBarsBackground.Transparent);
    }
}
```