webview

How to show Loading Indicator in WebView Flutter?

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Full Example class WebViewState extends State<WebViewScreen>{ String title,url; bool isLoading=true; final _key = UniqueKey(); WebViewState(String title,String url){ this.title=title; this.url=url; } @override Widget build(BuildContext context) { return Scaffold( appBar: new AppBar( title: Text(this.title,style: TextStyle(fontWeight: FontWeight.w700)),centerTitle: true ), body: Stack( children: <Widget>[ WebView( key: _key, initialUrl: this.url, javascriptMode: JavascriptMode.unrestricted, onPageFinished: (finish) { setState(() { isLoading = false; … Read more

How to clear webview history?

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You can’t clear history while the webview is loading a page (url) in order to clear the history setup onPageFinished listener as follows declare a public var before the onCreate boolean clearHistory = false; now when you declare your mWebViewReport set this up mWebViewReport.setWebViewClient(new WebViewClient(){ @Override public void onPageFinished(WebView view, String url) { if (clearHistory) … Read more

Performance of WebView in JavaFX

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I have used WebView quite a bit and usually the performance was perfectly fine and very usable. Html5 compliance is good. JavaScript performance varies but I found it about one third the speed of a recent version of Chrome according to Google’s V8 benchmark (which Chrome is presumably tuned against). Rendering performance didn’t seem to … Read more

WebView threads never stop (WebViewCoreThread, CookieSyncManager, http[0-3])

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You should be able to stop / resume these threads by calling the onPause / onResume on the webview. Those are however hidden, so you will need to do it through reflection. The following code worked for me: Class.forName(“android.webkit.WebView”).getMethod(“onPause”, (Class[]) null).invoke(webView, (Object[]) null); Where webView is the instance of WebView. Also see: http://code.google.com/p/android/issues/detail?id=10282

Android WebView not stopping after user presses back

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try this, hope it helps: @Override public void onPause() { myWebView.onPause(); myWebView.pauseTimers();//this may cause adMob to stop working super.onPause(); } @Override public void onResume() { super.onResume(); myWebView.resumeTimers(); myWebView.onResume(); } @Override protected void onDestroy() { myWebView.destroy(); myWebView = null; super.onDestroy(); }

WebView on Android ICS, iframe problems with android_assets

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Sirs, I had the same problem when using Phonegap (Apache Cordova) and IFrames in Android Ice Cream Sandwich (4.0.3). To solve this problem, I had to edit Apache Cordova Source Code. I changed the org.apache.cordova.CordovaWebViewClient.java file, and commented this part of the code, and included the last line (return false;). So it now looks like … Read more