Unity调用UniWebView打开H5界面脚本

using System;using System.Collections;using System.Collections.Generic;using UnityEngine;//********************************************************************// 文件名: ShowH5Controller// 描述: 显示H5界面// 作者: // 创建时间: #CREATIONDATE#//********************************************************************public class ShowH5Controller : MonoBehaviour{/// <summary>/// H5的数据/// </summary>public class H5Data{public string h5_url;public UniWebView.ReceivedMessageDelegate OnReceivedMessage;public UniWebView.WebViewShouldCloseDelegate OnWebViewShouldClose;}public UniWebView uniWebView{get{if (_uniWebView == null){GameObject go = new GameObject("UniWebView");_uniWebView = go.AddComponent<UniWebView>();}return _uniWebView;}set{_uniWebView = value;}}private UniWebView _uniWebView;/// <summary>/// loading物体/// </summary>public GameObject loadingGo;/// <summary>/// h5的返回按键是否使用/// </summary>[HideInInspector]public bool backButtonEnable = false;public static ShowH5Controller Instance;/// <summary>/// 异常的退出回调/// </summary>public Action errorCallBack;/// <summary>/// 是否显示H5界面/// </summary>private bool isShowH5;/// <summary>/// 数据/// </summary>private H5Data data;private void Awake(){Instance = this;}/// <summary>/// 显示H5界面/// </summary>/// <param name="h5_url"></param>/// <param name="url_param">url后面跟的参数</param>public void ShowH5(string h5_url, Dictionary<string,string> url_param, UniWebView.ReceivedMessageDelegate OnReceivedMessage, UniWebView.WebViewShouldCloseDelegate OnWebViewShouldClose){if (string.IsNullOrEmpty(h5_url)){//Debug.Log("显示h5的界面url为空");LogTool.AddLogString("显示h5的界面url为空");if (errorCallBack != null) errorCallBack();return;}string param = "?";foreach (var item in url_param){if (string.IsNullOrEmpty(item.Key) || string.IsNullOrEmpty(item.Value)) continue;param += item.Key + "=" + item.Value + "&";}h5_url += param.TrimEnd('&');h5_url = h5_url.Replace(" ", "");ShowH5(h5_url, OnReceivedMessage, OnWebViewShouldClose);}/// <summary>/// 显示H5界面/// </summary>/// <param name="h5_url"></param>public void ShowH5(string h5_url, UniWebView.ReceivedMessageDelegate OnReceivedMessage, UniWebView.WebViewShouldCloseDelegate OnWebViewShouldClose){if (string.IsNullOrEmpty(h5_url)){//Debug.Log("显示h5的界面url为空");LogTool.AddLogString("显示h5的界面url为空");if (errorCallBack != null) errorCallBack();return;}isShowH5 = true;data = new H5Data() { h5_url = h5_url, OnReceivedMessage = OnReceivedMessage, OnWebViewShouldClose = OnWebViewShouldClose };uniWebView.OnLoadComplete += OnLoadComplete;loadingGo.SetActive(true);uniWebView.Load(h5_url);uniWebView.backButtonEnable = backButtonEnable;uniWebView.SetShowSpinnerWhenLoading(false);if (OnReceivedMessage != null)uniWebView.OnReceivedMessage += OnReceivedMessage;if (OnWebViewShouldClose != null)uniWebView.OnWebViewShouldClose += OnWebViewShouldClose;LogTool.AddLogString("h5的界面url：" + h5_url);}/// <summary>/// 加载页面/// </summary>/// <param name="webView"></param>/// <param name="success"></param>/// <param name="errorMessage"></param>private void OnLoadComplete(UniWebView webView, bool success, string errorMessage){if(!success){if (errorCallBack != null) errorCallBack();Debug.Log("加载页面失败！！！！！！！" + errorMessage);}else{loadingGo.SetActive(false);uniWebView.Show();}}/// <summary>/// 关闭H5界面/// </summary>public void CloseH5(){ClearUniWebView();data = null;isShowH5 = false;//Debug.Log("关闭h5的界面url！！");}/// <summary>/// 清空UniWebView/// </summary>private void ClearUniWebView(){backButtonEnable = false;//uniWebView.CleanCache();uniWebView.Hide();Destroy(uniWebView);Destroy(uniWebView.gameObject);uniWebView = null;}private void OnApplicationPause(bool pause){if(pause){if (isShowH5 && data != null){ClearUniWebView();}}else{if(isShowH5 && data != null){ShowH5(data.h5_url, data.OnReceivedMessage, data.OnWebViewShouldClose);}}}}

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