.NET MAUI获取设备id

参考：https://www.cnblogs.com/xd502djj/p/5799334.html
https://blog.csdn.net/aaaym/article/details/126316223

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/// <summary>         /// 获取设备号         /// </summary>         /// <returns></returns>         public static string GetAndroidId()         {             var context = Android.App.Application.Context;             var deviceId = Android.Provider.Settings.Secure.GetString(context.ContentResolver, Android.Provider.Settings.Secure.AndroidId);             return deviceId;         }

　　Android10以下

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if (Convert.ToInt32(Android.OS.Build.VERSION.SdkInt) < 28) {     return Android.OS.Build.GetSerial(); }