判断Mobile程序是否运行于真机之上

最新推荐文章于 2025-07-29 11:31:01 发布

xiao2004

最新推荐文章于 2025-07-29 11:31:01 发布

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CC 4.0 BY-SA版权

文章标签： mobile microsoft string exception class

本文链接：https://blog.youkuaiyun.com/xiao2004/article/details/6562434

本文提供了一种检测应用程序是否运行在真机还是模拟器上的方法。通过调用SystemParametersInfo函数获取设备信息，并判断返回值来确定。提供了C++和C#两种语言的实现方式。

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c++版本：

BOOL TApi::isRunOnDevice()
{
    TCHAR wszMachineName[128];
    SystemParametersInfo(SPI_GETOEMINFO, sizeof(wszMachineName),&wszMachineName, 0);
    if(_tcscmp(wszMachineName,TEXT("Microsoft DeviceEmulator"))==0)
    {
        //运行在真机上
        return FALSE;

    }

    return TRUE;
}

C#版本：

namespace PlatformDetection
{
    internal partial class PInvoke
    {
        [DllImport("Coredll.dll", EntryPoint = "SystemParametersInfoW", CharSet = CharSet.Unicode)]
        static extern int SystemParametersInfo4Strings(uint uiAction, uint uiParam, StringBuilder pvParam, uint fWinIni);

        public enum SystemParametersInfoActions : uint
        {
            SPI_GETPLATFORMTYPE = 257, // this is used elsewhere for Smartphone/PocketPC detection
            SPI_GETOEMINFO = 258,
        }

        public static string GetOemInfo()
        {
            StringBuilder oemInfo = new StringBuilder(50);
            if (SystemParametersInfo4Strings((uint)SystemParametersInfoActions.SPI_GETOEMINFO,
                (uint)oemInfo.Capacity, oemInfo, 0) == 0)
                throw new Exception("Error getting OEM info.");
            return oemInfo.ToString();
        }

    }
    internal partial class PlatformDetection
    {
        private const string MicrosoftEmulatorOemValue = "Microsoft DeviceEmulator";
        public static bool IsEmulator()
        {
            return PInvoke.GetOemInfo() == MicrosoftEmulatorOemValue;
        }
    }
    class EmulatorProgram
    {
        static void Main(string[] args)
        {
            MessageBox.Show("Emulator: " + (PlatformDetection.IsEmulator() ? "Yes" : "No"));
        }
    }
}