private bool InstallApp(string apkPath)
    {
        bool success = true;
        Debug.Log("InstallApp");
        progressStatus.text = "Installing Game...";
        try
        {
            //Get Activity then Context
            AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
            AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
            AndroidJavaObject unityContext = currentActivity.Call<AndroidJavaObject>("getApplicationContext");

            //Get the package Name
            string authority = "com.digient.skill4winlobby.preprod.fileprovider";

            AndroidJavaClass intentObj = new AndroidJavaClass("android.content.Intent");
            string ACTION_VIEW = intentObj.GetStatic<string>("ACTION_VIEW");
            AndroidJavaObject intent = new AndroidJavaObject("android.content.Intent", ACTION_VIEW);


            int FLAG_ACTIVITY_NEW_TASK = intentObj.GetStatic<int>("FLAG_ACTIVITY_NEW_TASK");
            int FLAG_GRANT_READ_URI_PERMISSION = intentObj.GetStatic<int>("FLAG_GRANT_READ_URI_PERMISSION");

            //File fileObj = new File(String pathname);
            AndroidJavaObject fileObj = new AndroidJavaObject("java.io.File", apkPath);
            //FileProvider object that will be used to call it static function
            AndroidJavaClass fileProvider = new AndroidJavaClass("android.support.v4.content.FileProvider");
            //getUriForFile(Context context, String authority, File file)
            AndroidJavaObject uri = fileProvider.CallStatic<AndroidJavaObject>("getUriForFile", unityContext, authority, fileObj);

            intent.Call<AndroidJavaObject>("setDataAndType", uri, "application/vnd.android.package-archive");
            intent.Call<AndroidJavaObject>("addFlags", FLAG_ACTIVITY_NEW_TASK);
            intent.Call<AndroidJavaObject>("addFlags", FLAG_GRANT_READ_URI_PERMISSION);
            currentActivity.Call("startActivity", intent);
            progressStatus.text = "Installed Game...";
            Debug.Log("Success");
        }
        catch (System.Exception e)
        {
            //This is the error line
            Debug.Log("Error "+ e.Message);
            quitGameButtonUpdate.SetActive(true);
            progressStatus.text = "Error Installing Game...";
            success = false;
        }
        progressStatus.text = "Success!...";
        return success;
    }