iot/projects/IoTClient/Assets/Scripts/WebViewController.cs

using System.Text.RegularExpressions;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.SceneManagement;

public class WebViewController : MonoBehaviour

{
    private UniWebView webView;

    public static string LoginMessage { get; set; }
    public static string Server { get; set; }
    public static bool RememberMe { get; set; }

    private void Start()
    {
        var webViewGameObject = new GameObject("UniWebView");
        webView = webViewGameObject.AddComponent<UniWebView>();
        webView.SetUserAgent(webView.GetUserAgent() + "app");
        webView.Frame = new Rect(0, 0, Screen.width, Screen.height);
        webView.OnOrientationChanged += (view, orientation) =>
        {
            webView.Frame = new Rect(0, 0, Screen.width, Screen.height);
        };
        webView.OnMessageReceived += (view, message) =>
        {
            if (message.Path == "init")
            {
                if (string.IsNullOrEmpty(LoginMessage))
                {
                    webView.EvaluateJavaScript($"load()");
                }
                else
                {
                    webView.EvaluateJavaScript($"load2('{LoginMessage}')");
                    LoginMessage = null;
                }
            }
            else if (message.Path == "facelogin")
            {
                Server = UnityWebRequest.UnEscapeURL(Regex.Match(message.RawMessage, "Server=(.*)&").Groups[1].Value);
                RememberMe = Regex.Match(message.RawMessage, "RememberMe=(.*)").Groups[1].Value == "true";
                this.FaceLogin();
            }
        };
        webView.OnShouldClose += (view) =>
        {
            webView = null;
            return true;
        };
        //
        webView.CleanCache();
        webView.Load(UniWebViewHelper.StreamingAssetURLForPath("wwwroot/index.html"));
        webView.Show();
    }

    private void OnRectTransformDimensionsChange()
    {
        webView.UpdateFrame();
    }

    private void OnDestroy()
    {
        CloseWebView();
    }

    private void FaceLogin()
    {
        SceneManager.LoadScene(1);
    }

    private void CloseWebView()
    {
        Destroy(webView);
        webView = null;
    }
}