1，打开安卓设备不同的设置面板，我还贴心的把Android官网的链接放下面了
2，使用也很方便：unity按钮事件上拖这个脚本，注册MyOpenAndroidSettings方法，参数 填 和枚举值相应的数字

//
功能：打开安卓设备不同的设置面板//
//
using UnityEngine;
using UnityEngine.UI;

public class OpenAndroidSettingsPanel : MonoBehaviour
{
    AndroidJavaObject currentActivity;                                     

    //Android 官方文档 执行各种操作和打开不同的设置面板 的链接
    //https://developer.android.com/about/versions/12/reference/common-intents-31?hl=zh-cn
    public enum AndroidSettingsPanel
    {
        HOME_SETTINGS,//设置启动器
        SETTINGS,//设置面板
        WEB_SEARCH,//浏览器
        WIFI_SETTINGS,//Wi-Fi 设置面板
        BLUETOOTH_SETTINGS, //蓝牙设置面板
        DATA_ROAMING_SETTINGS, //移动网络设置面板
        APPLICATION_SETTINGS,//应用程序管理设置面板
        DISPLAY_SETTINGS,//显示设置面板
        DATE_SETTINGS,//日期和时间设置面板
        INPUT_METHOD_SETTINGS,//语言和输入法设置面板
        LOCATION_SOURCE_SETTINGS,//位置设置面板
        INTERNAL_STORAGE_SETTINGS,//存储设置面板
        NOTIFICATION_SETTINGS,//通知设置面板
        IGNORE_BATTERY_OPTIMIZATION_SETTINGS,//电池优化设置面板
        ACCESSIBILITY_SETTINGS,//无障碍服务设置面板
        NETWORK_OPERATOR_SETTINGS,//移动网络运营商设置面板
        SOUND_SETTINGS,//声音设置面板
        SECURITY_SETTINGS,//安全设置面板
    }

    #region 测试
    int index;
    public InputField inputField;
    /// <summary>
    /// 打开相应的设置面板
    /// </summary>
    public void MyOpenAndroidSettings()
    {
        string action = SetAction(index);
        // 创建一个Android的Intent对象，并指定要启动的Activity
        AndroidJavaObject intentObj = new AndroidJavaObject("android.content.Intent");
        intentObj.Call<AndroidJavaObject>("setAction", action);
        // 启动Activity
        currentActivity.Call("startActivity", intentObj);
    }
    #endregion

    private void Start()
    {
        #region 测试
        inputField.onEndEdit.AddListener((str) =>
        {
            index = int.Parse(str);
            Debug.Log(index);
        });
        #endregion

        // 获取Unity的当前活动（Activity）对象
        AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
        currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
    }

    /// <summary>
    /// 设置action
    /// </summary>
    string SetAction(int androidSettingsPanel)
    {
        switch ((AndroidSettingsPanel)androidSettingsPanel)
        {
            case AndroidSettingsPanel.HOME_SETTINGS:
                return "android.settings.HOME_SETTINGS";
            case AndroidSettingsPanel.SETTINGS:
                return "android.settings.SETTINGS";
            case AndroidSettingsPanel.WEB_SEARCH:
                return "android.intent.action.WEB_SEARCH";
            case AndroidSettingsPanel.WIFI_SETTINGS:
                return "android.settings.WIFI_SETTINGS";
            case AndroidSettingsPanel.BLUETOOTH_SETTINGS:
                return "android.settings.BLUETOOTH_SETTINGS";
            case AndroidSettingsPanel.DATA_ROAMING_SETTINGS:
                return "android.settings.DATA_ROAMING_SETTINGS";
            case AndroidSettingsPanel.APPLICATION_SETTINGS:
                return "android.settings.APPLICATION_SETTINGS";
            case AndroidSettingsPanel.DISPLAY_SETTINGS:
                return "android.settings.DISPLAY_SETTINGS";
            case AndroidSettingsPanel.DATE_SETTINGS:
                return "android.settings.DATE_SETTINGS";
            case AndroidSettingsPanel.INPUT_METHOD_SETTINGS:
                return "android.settings.INPUT_METHOD_SETTINGS";
            case AndroidSettingsPanel.LOCATION_SOURCE_SETTINGS:
                return "android.settings.LOCATION_SOURCE_SETTINGS";
            case AndroidSettingsPanel.INTERNAL_STORAGE_SETTINGS:
                return "android.settings.INTERNAL_STORAGE_SETTINGS";
            case AndroidSettingsPanel.NOTIFICATION_SETTINGS:
                return "android.settings.NOTIFICATION_SETTINGS";
            case AndroidSettingsPanel.IGNORE_BATTERY_OPTIMIZATION_SETTINGS:
                return "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS";
            case AndroidSettingsPanel.ACCESSIBILITY_SETTINGS:
                return "android.settings.ACCESSIBILITY_SETTINGS";
            case AndroidSettingsPanel.NETWORK_OPERATOR_SETTINGS:
                return "android.settings.NETWORK_OPERATOR_SETTINGS";
            case AndroidSettingsPanel.SOUND_SETTINGS:
                return "android.settings.SOUND_SETTINGS";
            case AndroidSettingsPanel.SECURITY_SETTINGS:
                return "android.settings.SECURITY_SETTINGS";
        }
        return null;
    }
    /// <summary>
    /// 打开相应的设置面板
    /// </summary>
    public void MyOpenAndroidSettings(int androidSettingsPanel)
    {
        string action = SetAction(androidSettingsPanel);
        // 创建一个Android的Intent对象，并指定要启动的Activity
        AndroidJavaObject intentObj = new AndroidJavaObject("android.content.Intent");
        intentObj.Call<AndroidJavaObject>("setAction", action);
        // 启动Activity
        currentActivity.Call("startActivity", intentObj);
    }
    /// <summary>
    /// 打开日历面板
    /// </summary>
    public void MyOpenCalendarPanel()
    {
        AndroidJavaObject intentObj = new AndroidJavaObject("android.content.Intent");
        intentObj.Call<AndroidJavaObject>("setAction", "android.intent.action.MAIN");
        intentObj.Call<AndroidJavaObject>("addCategory", "android.intent.category.APP_CALENDAR");
        intentObj.Call<AndroidJavaObject>("setFlags", 0x10000000); // Intent.FLAG_ACTIVITY_NEW_TASK
        currentActivity.Call("startActivity", intentObj);
    }
}