备份CatanBuilding瘦身独立工程
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JSD\13999
231
LocalPackages/unity-webview/Runtime/WebView.cs
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231
LocalPackages/unity-webview/Runtime/WebView.cs
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/*
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* Copyright (C) 2012 GREE, Inc.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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using System.Collections;
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using UnityEngine;
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#if UNITY_2018_4_OR_NEWER
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using UnityEngine.Networking;
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#endif
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public class WebView : MonoBehaviour
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{
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string Url;
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int left; int top; int right; int bottom;
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WebViewObject webViewObject;
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IEnumerator OnStart()
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{
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webViewObject = (new GameObject("WebViewObject")).AddComponent<WebViewObject>();
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#if UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
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webViewObject.canvas = GameObject.Find("Canvas");
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#endif
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webViewObject.Init(
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cb: (msg) =>
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{
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Debug.Log(string.Format("CallFromJS[{0}]", msg));
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},
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err: (msg) =>
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{
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Debug.Log(string.Format("CallOnError[{0}]", msg));
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},
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httpErr: (msg) =>
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{
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Debug.Log(string.Format("CallOnHttpError[{0}]", msg));
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},
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started: (msg) =>
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{
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Debug.Log(string.Format("CallOnStarted[{0}]", msg));
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},
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hooked: (msg) =>
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{
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Debug.Log(string.Format("CallOnHooked[{0}]", msg));
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},
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cookies: (msg) =>
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{
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Debug.Log(string.Format("CallOnCookies[{0}]", msg));
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},
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ld: (msg) =>
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{
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Debug.Log(string.Format("CallOnLoaded[{0}]", msg));
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#if UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX || UNITY_IOS
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// NOTE: the following js definition is required only for UIWebView; if
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// enabledWKWebView is true and runtime has WKWebView, Unity.call is defined
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// directly by the native plugin.
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#if true
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var js = @"
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if (!(window.webkit && window.webkit.messageHandlers)) {
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window.Unity = {
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call: function(msg) {
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window.location = 'unity:' + msg;
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}
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};
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}
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";
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#else
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// NOTE: depending on the situation, you might prefer this 'iframe' approach.
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// cf. https://github.com/gree/unity-webview/issues/189
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var js = @"
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if (!(window.webkit && window.webkit.messageHandlers)) {
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window.Unity = {
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call: function(msg) {
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var iframe = document.createElement('IFRAME');
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iframe.setAttribute('src', 'unity:' + msg);
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document.documentElement.appendChild(iframe);
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iframe.parentNode.removeChild(iframe);
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iframe = null;
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}
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};
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}
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";
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#endif
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#elif UNITY_WEBPLAYER || UNITY_WEBGL
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var js = @"
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window.Unity = {
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call:function(msg) {
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parent.unityWebView.sendMessage('WebViewObject', msg);
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}
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};
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";
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#else
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var js = "";
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#endif
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webViewObject.EvaluateJS(js + @"Unity.call('ua=' + navigator.userAgent)");
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}
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);
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#if UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
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webViewObject.bitmapRefreshCycle = 1;
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webViewObject.devicePixelRatio = 1; // 1 or 2
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#endif
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webViewObject.SetMargins(left, top, right, bottom);
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webViewObject.SetTextZoom(100); // android only. cf. https://stackoverflow.com/questions/21647641/android-webview-set-font-size-system-default/47017410#47017410
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webViewObject.SetVisibility(true);
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#if !UNITY_WEBPLAYER && !UNITY_WEBGL
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if (Url.StartsWith("http"))
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{
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webViewObject.LoadURL(Url.Replace(" ", "%20"));
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}
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else
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{
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var exts = new string[]{
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".jpg",
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".js",
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".html" // should be last
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};
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foreach (var ext in exts)
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{
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var url = Url.Replace(".html", ext);
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var src = System.IO.Path.Combine(Application.streamingAssetsPath, url);
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var dst = System.IO.Path.Combine(Application.temporaryCachePath, url);
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byte[] result = null;
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if (src.Contains("://"))
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{ // for Android
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#if UNITY_2018_4_OR_NEWER
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// NOTE: a more complete code that utilizes UnityWebRequest can be found in https://github.com/gree/unity-webview/commit/2a07e82f760a8495aa3a77a23453f384869caba7#diff-4379160fa4c2a287f414c07eb10ee36d
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var unityWebRequest = UnityWebRequest.Get(src);
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yield return unityWebRequest.SendWebRequest();
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result = unityWebRequest.downloadHandler.data;
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#else
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var www = new WWW(src);
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yield return www;
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result = www.bytes;
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#endif
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}
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else
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{
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result = System.IO.File.ReadAllBytes(src);
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}
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System.IO.File.WriteAllBytes(dst, result);
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if (ext == ".html")
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{
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webViewObject.LoadURL("file://" + dst.Replace(" ", "%20"));
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break;
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}
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}
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}
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#else
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if (Url.StartsWith("http")) {
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webViewObject.LoadURL(Url.Replace(" ", "%20"));
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} else {
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webViewObject.LoadURL("StreamingAssets/" + Url.Replace(" ", "%20"));
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}
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#endif
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yield break;
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}
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public void GoBack()
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{
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webViewObject?.GoBack();
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}
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public void GoForward()
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{
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webViewObject?.GoForward();
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}
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public void Reload()
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{
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webViewObject?.Reload();
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}
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public WebViewObject OnOpen(string url, int left, int top, int right, int bottom)
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{
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Url = url;
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this.left = left;
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this.top = top;
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this.right = right;
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this.bottom = bottom;
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if (webViewObject != null)
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{
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Destroy(webViewObject.gameObject);
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webViewObject = null;
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}
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else
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{
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StartCoroutine(OnStart());
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}
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return webViewObject;
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}
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public void OnClose()
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{
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if (webViewObject != null)
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{
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Destroy(webViewObject.gameObject);
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webViewObject = null;
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}
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}
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public void GetCookies()
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{
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webViewObject?.GetCookies(Url);
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}
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public void ClearCookies()
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{
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webViewObject?.ClearCookies();
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}
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public void SetInteractionEnabled(bool value)
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{
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webViewObject?.SetInteractionEnabled(value);
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}
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public void SetVisibility(bool value)
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{
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webViewObject.SetVisibility(value);
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}
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private void OnDestroy()
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{
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OnClose();
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}
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}
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