我已经实现了一个自定义Web视图渲染器,并带有一个自定义WebViewClient,如下所示。但是,新的标题并没有到达页面。我错过了什么?
“ otherheader”使它通过(但仅在第一个请求时),但“ mysource”却没有。
WebViewClient
public class MyWebViewClient : WebViewClient
{
public override WebResourceResponse ShouldInterceptRequest(WebView view, IWebResourceRequest urlResource)
{
if (!urlResource.RequestHeaders.ContainsKey("mysource"))
{
urlResource.RequestHeaders.Add("mysource", "app");
}
return base.ShouldInterceptRequest(view, urlResource);
}
}
CustomRenderer
[assembly: ExportRenderer(typeof(HybridWebView), typeof(HybridWebViewRenderer))]
namespace CustomRenderer.Droid
{
public class HybridWebViewRenderer : ViewRenderer<HybridWebView, Android.Webkit.WebView>
{
Context _context;
public HybridWebViewRenderer(Context context) : base(context)
{
_context = context;
}
protected override void OnElementChanged(ElementChangedEventArgs<HybridWebView> e)
{
base.OnElementChanged(e);
if (Control == null)
{
var webView = new Android.Webkit.WebView(_context);
webView.Settings.JavaScriptEnabled = true;
webView.SetWebViewClient(new MyWebViewClient());
SetNativeControl(webView);
}
if (e.OldElement != null)
{
var hybridWebView = e.OldElement as HybridWebView;
hybridWebView.Cleanup();
}
if (e.NewElement != null)
{
IDictionary<string, string> headers = new Dictionary<string, string>();
headers.Add("otherheader", "yes");
Control.LoadUrl(e.NewElement.Uri, headers);
}
}
}
}
答案 0 :(得分:0)
您应该返回一个新的# -*- coding: utf-8 -*-
import re
text = 'ValidCharactersForPassword123._-+.AndRemoveNonAscii-áéíóú'
output = re.sub(r'[^A-Za-z0-9_+.-]+','',text)
print(output)
ValidCharactersForPassword123._-+.AndRemoveNonAscii-
而不是WebResourceResponse
。
例如:
return base.ShouldInterceptRequest(view, urlResource);