Hi,
I tried the JS interface in Java and it works fine, but I tried to replicate
the code in Mono for Android and it does not work. What am I doing wrong?
public class Activity1 : Activity
{
WebView appView;
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
// Set our view from the "main" layout resource
SetContentView (Resource.Layout.Main);
// Reference to the WebView
appView = FindViewById<WebView>(Resource.Id.appView);
// Enable JavaScript
WebSettings settings = appView.Settings;
settings.JavaScriptEnabled = true;
// Set the HTML data
appView.AddJavascriptInterface(new JavaScriptInterface(this),
"Android");
string texto = "<input type=\"button\" value=\"Say hello\"
onClick=\"showAndroidToast('Hello Android!')\" /> " +
" " ;
appView.LoadData(texto, "text/html" , "utf-8");
}
}
public class JavaScriptInterface : Java.Lang.Object
{
Context _context;
/** Instantiate the interface and set the context */
public JavaScriptInterface (Context c)
{
_context = c;
}
/** Show a toast from the web page */
public void showToast (string toast)
{
Toast.MakeText(_context, toast, ToastLength.Short).Show();
}
}
Thanks.
Marcio Alexandroni.
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