unity3d 获取OpenGL版本号 android_安卓获取opengl版本-优快云博客

本文链接：https://blog.youkuaiyun.com/qqo_aa/article/details/95215532

博客主要讲述在Unity3D中于Android系统获取OpenGL版本号的内容，提到获取OpenGL 3.0时返回值为30000，并表示将直接给出相关代码。

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unity3d 获取OpenGL版本号 android opengl3.0 返回值为30000
废话不多直接上代码

   public static string GetOpenGL()
    {
        string version = "0";
#if (UNITY_ANDROID && !UNITY_EDITOR) || ANDROID_CODE_VIEW
        try
        {
            using (AndroidJavaClass unityPlayer = AndroidJavaClass("com.unity3d.player.UnityPlayer"))
            {
                using (AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity"))
                {
                    using (AndroidJavaObject curApplication = currentActivity.Call<AndroidJavaObject>("getApplication"))
                    {
                        using (AndroidJavaObject curSystemService = curApplication.Call<AndroidJavaObject>("getSystemService", "activity"))
                        {
                            using (AndroidJavaObject curConfigurationInfo = curSystemService.Call<AndroidJavaObject>("getDeviceConfigurationInfo"))
                            {
                                int reqGlEsVersion = curConfigurationInfo.Get<int>("reqGlEsVersion");
                                using (AndroidJavaClass curInteger = AndroidJavaClass("java.lang.Integer"))
                                {
                                    version = curInteger.CallStatic<string>("toString",reqGlEsVersion,16);
                                }
                            }
                        }
                    }
                } 
            }
        }
        catch (Exception e)
        {
             ILog.Warn(TAG + ", GetOpenGL, Exception: " + e.ToString());
        }
#elif (UNITY_IOS && !UNITY_EDITOR) || IOS_CODE_VIEW
        version = "-1";
#endif
        return version;
    }