AndroidWindowInsets.GetSystemBarsBackground

Returns

SystemBarsBackground The current system bars background, either AndroidWindowInsets.SystemBarsBackground.Opaque or AndroidWindowInsets.SystemBarsBackground.Transparent.

Description

Returns the current system bars background setting.

Returns whether the system bars currently have an opaque or transparent background. Use Transparent when insets are overlapping with the application window to allow game content to show through the system bars.

using UnityEngine;
using UnityEngine.Android;

public class Controller : MonoBehaviour
{
    public void Start()
    {
        var bg = AndroidApplication.currentWindowInsets.GetSystemBarsBackground();
        Debug.Log("System bars background: " + bg);
    }
}