1webView.clearCache(true);2webView.clearHistory(); 4.判断WebView是否已经滚动到页面底端: getScrollY()//方法返回的是当前可见区域的顶端距整个页面顶端的距离,也就是当前内容滚动的距离.getHeight()//或者getBottom()方法都返回当前WebView 这个容器的高度getContentHeight//返回的是整个html 的高度,但并不...
一、清除cookie public static void clearCookies(Context context) { // Edge case: an illegal state exception is thrown if an instance of // CookieSyncManager has not be created. CookieSyncManager is normally // created by a WebKit view, but this might happen if you start the //...
2.WebView cookies清理: CookieSyncManager.createInstance(this); CookieSyncManager.getInstance().startSync(); CookieManager.getInstance().removeSessionCookie(); 3.清理cache 和历史记录: webView.clearCache(true); webView.clearHistory(); 4.判断WebView是否已经滚动到页面底端: getScrollY()方法返回的是当...
2.WebView cookies清理: [java]view plaincopy CookieSyncManager.createInstance(this); CookieSyncManager.getInstance().startSync(); CookieManager.getInstance().removeSessionCookie(); 3.清理cache 和历史记录: [java]view plaincopy webView.clearCache(true); webView.clearHistory(); 4.判断WebView是否已经滚...
CookieManager 管理用于WebView的cookies。。 WebViewDatabase 存储与管理以下几类浏览数据: 表单自动填充的的用户名与密码 HTTP认证的用户名与密码 曾经输入过的文本(比如自动完成) WebStorage 用于管理WebView提供的JS存储API,比如Application Cache API,Web SQL Database API,HTML5 Web Storage API GeolocationPermis...
2.WebView cookies清理: [java]view plaincopyprint? CookieSyncManager.createInstance(this); CookieSyncManager.getInstance().startSync(); CookieManager.getInstance().removeSessionCookie(); 3.清理cache 和历史记录: [java]view plaincopyprint? webView.clearCache(true); ...
1 、设置WebView为透明: [java] android:background="#00000000" android:cacheColorHint="#00000000" WebView.setBackgroundColor(0); 2 、WebView 显示sd卡图片: [java] webView.loadDataWithBaseURL(null,"", "text/html", "utf-8", null); 3 、WebView显示字符串 [java] web...
webView.clearCache(true); webView.clearFormData(); webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);// 隐藏滚动条webView.requestFocus(); webView.requestFocusFromTouch(); 五.Webview辅助类 1>WebSettings 设置WebView的一些属性、状态等,例如允许使用javascript,允许使用缓存,允许使用内置的缩...
webview清除缓存 把这几行代码进来就行了,具体效果能不能达到需求你也不知道,没法测。 [[NSURLCache sharedURLCache] removeAllCachedResponses]; for (NSHTTPCookie *cookie in [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies]) { [[NSHTTPCookieStorage sharedHTTPCookieStorage] deleteCookie:cookie];...
Clears the resource cache. Note that the cache is per-application, so this will clear the cache for all WebViews used. Java documentation for android.webkit.WebView.clearCache(boolean). Portions of this page are modifications based on work created and shared by the Android Open Source Project...