Unity UniWebView的使用教程

• 介紹
  背景：需要直接在游戲內展示一個webview視窗
  UniWebView 4.7版本 下載地址
  UniWebView 3.0版本 下載地址

• 使用

public class UniWebPresenter :UIPresenterBase{[SerializeField] private RectTransform m_UniWebRectTransform; //UniWebViewNativeListener物體的父物體private UniWebView m_UniWebView;private string m_Url;private bool m_Log;public override void Init(params object[] parameters){m_Url = parameters[0] as string;if(string.IsNullOrEmpty(m_Url)){Destroy(gameObject);}m_Log = GameSetting.Instance.Log; CreateUniWebView();OnLoaded();}public void CreateUniWebView(){m_UniWebView = m_UniWebRectTransform.gameObject.AddComponent<UniWebView>();m_UniWebView.ReferenceRectTransform = m_UniWebRectTransform;m_UniWebView.OnMessageReceived += OnMessageReceived;m_UniWebView.OnPageStarted += OnPageStarted;m_UniWebView.OnPageFinished += OnPageFinished;m_UniWebView.OnKeyCodeReceived += OnKeyCodeReceived;m_UniWebView.OnPageErrorReceived += OnPageErrorReceived;m_UniWebView.OnShouldClose += OnShouldClose;m_UniWebView.SetBackButtonEnabled(true);// 回退鈕 物理按鍵m_UniWebView.SetAllowFileAccessFromFileURLs(true);//訪問本地的權限m_UniWebView.SetShowSpinnerWhileLoading(true);//過程中是否顯示加載指示器。//uniWebView.SetSpinnerText("Loading");//設置顯示在加載指示器中的文本m_UniWebView.SetHorizontalScrollBarEnabled(false);// 設置是否在Web內容超出Web視圖范圍時顯示水平滾動條。m_UniWebView.SetVerticalScrollBarEnabled(false);// 設置當Web內容超出Web視圖范圍時，是否應顯示垂直滾動條。m_UniWebView.BackgroundColor = Color.white;//背景}/// <summary>/// 加載頁面/// </summary>/// <param name="url"></param>public void OnLoaded(){m_UniWebView.Load(m_Url);m_UniWebView.Show();}/// <summary>/// 重新加載頁面/// </summary>private void OnReLoaded(){if (m_UniWebView.isActiveAndEnabled){m_UniWebView.Reload();}}/// <summary>/// 關閉頁面/// </summary>private void OnClose(){m_UniWebView.Hide();Destroy(gameObject);}/// <summary>/// 開始加載web視圖觸發/// </summary>/// <param name="webView"></param>/// <param name="url"></param>private void OnPageStarted(UniWebView webView, string url){if(m_Log)Debug.Log("[UbiWebPresenter] OnPageStarted " + url);}/// <summary>/// 加載web視圖成功觸發/// </summary>/// <param name="webView"></param>/// <param name="statusCode"></param>/// <param name="url"></param>private void OnPageFinished(UniWebView webView, int statusCode, string url){if (m_Log)Debug.Log("[UbiWebPresenter] OnPageFinished statusCode:" + string.Format("statusCode:{0},url{1}", statusCode, url));}/// <summary>/// 頁面加載過程中引發錯誤/// </summary>/// <param name="webView"></param>/// <param name="errorCode"></param>/// <param name="errorMessage"></param>private void OnPageErrorReceived(UniWebView webView, int errorCode, string errorMessage){if (errorCode == -2){OnClose();}if (m_Log)Debug.Log("[UbiWebPresenter] OnPageErrorReceived ：" + string.Format("errorCode:{0},errorMessage{1}", errorCode, errorMessage));}/// <summary>/// 設備按鍵觸發/// </summary>/// <param name="webView"></param>/// <param name="keyCode"></param>private void OnKeyCodeReceived(UniWebView webView, int keyCode){if (keyCode == 4){OnClose();}if (m_Log)Debug.Log("[UbiWebPresenter] OnKeyCodeReceived keycode:" + keyCode);}/// <summary>/// JS調用Unity時觸發/// </summary>/// <param name="webView"></param>/// <param name="message"></param>private void OnMessageReceived(UniWebView webView, UniWebViewMessage message){if (m_Log)Debug.Log("[UbiWebPresenter] OnMessageReceived :" + message.RawMessage);}/// <summary>/// 視圖自動關閉時觸發/// </summary>/// <param name="webView"></param>/// <returns></returns>private bool OnShouldClose(UniWebView webView){webView.CleanCache();//清除緩存webView = null;return true;}}

• 下載地址

  UniWebView 4.7版本 下載地址
  UniWebView 3.0版本 下載地址

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