88 lines
2.4 KiB
C#
88 lines
2.4 KiB
C#
8 years ago
|
using System;
|
||
|
|
using System.Collections.Generic;
|
||
|
|
using System.Linq;
|
||
|
|
using System.Text;
|
||
|
|
|
||
|
|
using Android.App;
|
||
|
|
using Android.Content;
|
||
|
|
using Android.OS;
|
||
|
|
using Android.Runtime;
|
||
|
|
using Android.Views;
|
||
|
|
using Android.Widget;
|
||
|
|
using Android.Webkit;
|
||
|
|
using Java.Lang;
|
||
|
|
using Java.IO;
|
||
|
|
using Android.Content.Res;
|
||
|
|
|
||
|
|
namespace BookAStar.Droid
|
||
|
|
{
|
||
|
|
class MarkdownRazorWebViewClient : WebViewClient
|
||
|
|
{
|
||
|
|
Context context;
|
||
|
|
public MarkdownRazorWebViewClient(Context context)
|
||
|
|
{
|
||
|
|
this.context = context;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
private WebResourceResponse getWebResourceResponseFromAssets(string name)
|
||
|
|
{
|
||
|
|
var desc =
|
||
|
|
getActivity().Assets.OpenFd(name);
|
||
|
|
var stream = desc.CreateInputStream();
|
||
|
|
string encoding = null;
|
||
|
|
string mimet = "text/html";
|
||
|
|
if (name.EndsWith(".css"))
|
||
|
|
{
|
||
|
|
mimet = "text/css";
|
||
|
|
encoding = "utf-8";
|
||
|
|
}
|
||
|
|
else if (name.EndsWith(".js"))
|
||
|
|
{ mimet = "text/js";
|
||
|
|
encoding = "utf-8";
|
||
|
|
}
|
||
|
|
else if (name.EndsWith(".ico"))
|
||
|
|
{ mimet = "image/ico";
|
||
|
|
encoding = "utf-8";
|
||
|
|
}
|
||
|
|
|
||
|
|
return new WebResourceResponse(mimet, encoding, stream );
|
||
|
|
|
||
|
|
}
|
||
|
|
private static Activity getActivity ()
|
||
|
|
{
|
||
|
|
return (Activity)App.PlateformSpecificInstance;
|
||
|
|
}
|
||
|
|
public override WebResourceResponse ShouldInterceptRequest(WebView view, IWebResourceRequest request)
|
||
|
|
{
|
||
|
|
|
||
|
|
if (request.Url.Scheme=="file")
|
||
|
|
{
|
||
|
|
return getWebResourceResponseFromAssets(request.Url.Path);
|
||
|
|
}
|
||
|
|
if (request.Url.Scheme=="hybrid")
|
||
|
|
{
|
||
|
|
getActivity().RunOnUiThread(
|
||
|
|
() => testGetContent(view));
|
||
|
|
}
|
||
|
|
return base.ShouldInterceptRequest(view, request);
|
||
|
|
}
|
||
|
|
|
||
|
|
class ContentCallBack : Java.Lang.Object, IValueCallback
|
||
|
|
{
|
||
|
|
public string Result { get; private set; }
|
||
|
|
public void OnReceiveValue(Java.Lang.Object value)
|
||
|
|
{
|
||
|
|
if (value == null) { Result = null; }
|
||
|
|
else { Result = new string(((Java.Lang.String)value).ToCharArray()); }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void testGetContent(WebView view)
|
||
|
|
{
|
||
|
|
var cb = new ContentCallBack();
|
||
|
|
view.EvaluateJavascript("$('#Content').val()", cb);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|