public void OnWebPageLoaded(WebViewExt view, string url)
{
LogHelper.Debug("dbg", "OnWebPageLoaded url=" + url);
webView.ClearHistory();
if (onPageLoaded != null)
{
LogHelper.Debug("dbg", "call onPageLoaded");
onPageLoaded();
}
/*
* Task.Run(() =>
* {
* Thread.Sleep(100);
* Application.SynchronizationContext.Post(_ =>
* {
* webView.ScrollTo(0, 0);
* LogHelper.Debug("dbg", "!!!Force: webView.ScrollTo(0, 0).");
* }, null);
* });
*/
}
public WebViewExt RequestWebView(
Context context,
Action onPageLoaded = null,
Action <string, string, float, float, float, float> onGetSelectedText = null,
Action <Hyperlink> onLoadUrl = null,
Action <int, float> onWebOverScroll = null,
Action <string> onScrollLoadPageCompleted = null,
Action <string, string> onScrollToPage = null)
{
if (webView == null)
{
webView = new WebViewExt(context);
webView.SetLayerType(LayerType.Software, null);
webView.LayoutParameters = new ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent);
webView.Settings.JavaScriptEnabled = true;
webView.SetWebViewClient(webViewClient);
webView.Settings.TextZoom = WebContentFontSizeHelper.ParseZoom((int)SettingsUtil.Instance.GetFontSize());
webView.AddJavascriptInterface(new RedController(this, webView), "RedController");
webView.SetOverScrollHandler(OnWebOverScroll);
webView.ScrollbarFadingEnabled = false;
}
if (parentView != null)
{
throw new InvalidOperationException("The WebView is loan out.");
}
this.onPageLoaded = onPageLoaded;
this.onGetSelectedText = onGetSelectedText;
this.onWebOverScroll = onWebOverScroll;
this.onScrollLoadPageCompleted = onScrollLoadPageCompleted;
this.onScrollToPage = onScrollToPage;
this.onLoadUrl = onLoadUrl;
return(webView);
}
public RedController(WebViewKeeper keeper, WebViewExt webView)
{
this.keeper = keeper;
this.webView = webView;
}