void OnCapturedPhotoToDisk(PhotoCapture.PhotoCaptureResult result)
    {
        if (result.success)
        {
            Debug.Log("Saved Photo to disk!");
            photoCaptureObject.StopPhotoModeAsync(OnStoppedPhotoMode);
            Debug.Log("moving " + tempFilePathAndName + " to " + picturesFolder.Path + "\\Camera Roll\\" + tempFileName);
            File.Move(tempFilePathAndName, picturesFolder.Path + "\\Camera Roll\\" + tempFileName);

            Texture2D tex = null;
            byte[]    fileData;
            if (File.Exists(picturesFolder.Path + "\\Camera Roll\\" + tempFileName))
            {
                fileData = File.ReadAllBytes(picturesFolder.Path + "\\Camera Roll\\" + tempFileName);
                string base64 = Convert.ToBase64String(fileData);

                print(base64);

                //GameObject.Find("Canvas").transform.GetChild(0).gameObject.SetActive(true);
                //GameObject.Find("Canvas").transform.GetChild(1).gameObject.SetActive(true);



                LandmarkDetect landmarkScript = gameObject.GetComponent <LandmarkDetect>();        //PhotoCap3 and LandmarkDetect are on the same GameObject
                landmarkScript.detectImage(base64);

                //debug

                /*tex = new Texture2D(1920, 1080);
                 * tex.LoadImage(fileData);
                 * Renderer quadRenderer = gameObject.GetComponent<Renderer>();
                 * quadRenderer.material = new Material(Shader.Find("Standard"));     //Custom/Unlit/UnlitTexture
                 * quadRenderer.material.SetTexture("_MainTex", tex);*/
            }
        }
        else
        {
            Debug.Log("Failed to save Photo to disk " + result.hResult + " " + result.resultType.ToString());
        }
    }
    public void fetchNews()
    {
        headers.Add("Ocp-Apim-Subscription-Key", "0cbbf65a0afc46ecb1daa8e8b6723e3e");

        LandmarkDetect getLandmarkDetect  = gameObject.GetComponent <LandmarkDetect>();
        string         landmarkCity       = getLandmarkDetect.landmarkCity;
        string         landmarkCountry    = getLandmarkDetect.landmarkCountry;
        string         landmarkCityUrl    = "https://api.cognitive.microsoft.com/bing/v5.0/news/search?q=" + landmarkCity + "&count=5";
        string         landmarkCountryUrl = "https://api.cognitive.microsoft.com/bing/v5.0/news/search?q=" + landmarkCountry + "&count=5";

        Debug.Log("landmarkCityUrl: " + landmarkCityUrl);
        Debug.Log("landmarCountryUrl: " + landmarkCountryUrl);

        WWW    landmarkCitywww    = new WWW(landmarkCityUrl, null, headers);
        WWW    landmarkCountrywww = new WWW(landmarkCountryUrl, null, headers);
        string city    = "City";
        string country = "Country";

        StartCoroutine(WaitForRequest(landmarkCitywww, city));
        StartCoroutine(WaitForRequest(landmarkCountrywww, country));
        // fetchDescriptionAndImage("https://api.cognitive.microsoft.com/api/v5/entities/3bd9e326-67e3-cb9d-57a5-63f0f59fa061", "https://www.bing.com/th?id=ON.D6DB36F5EE39FAF1B3F03A8B14A44765&pid=News");
    }