Unity 获取截屏 并且呼起微信分享

直接本上代码。

    IEnumerator GetScreenshot()
    { 
        // 截屏1帧后再呼起微信
        yield return new WaitForEndOfFrame();

        string imgPath = System.IO.Path.Combine(Application.persistentDataPath, "Screenshot.jpg");
        int width = Screen.width;
        int height = Screen.height;
        Texture2D tex = new Texture2D(width, height, TextureFormat.RGB24, false);
        tex.ReadPixels(new Rect(0, 0, width, height), 0, 0, false);
        tex.Apply();
        System.IO.File.WriteAllBytes(imgPath, tex.EncodeToJPG());
        PaiShareUrl = imgPath;
        //0 session
        //1 timeline
        string shareType = "0";
        Debug.Log("分享截图：" + imgPath);
#if UNITY_IOS || UNITY_IPHONE
        _WXSharePicture("", "", "", shareType, imgPath);
#elif UNITY_ANDROID
        AndroidJavaClass jc = new AndroidJavaClass(Defines.APP_UNITY_CLASS);
        AndroidJavaObject jo = jc.GetStatic("currentActivity");
        jo.Call("_WXSharePicture", new string[] { "", "", "", shareType, imgPath });
#endif
    }

android 和 ios 实现看官方文档，点这里。