James,
Have you verified your JavaScript isn't already executed before this
event occurs?
-Dan
On Jan 20, 9:43 am, jamesh <jameshug...@gmail.com> wrote:
> Hi,
>
> I'm trying to add Java objects to a WebView, such that they are
> available to Javascript.
>
> I can prove that if I do:
>
> mWebView.addJavascriptInterface(myAvailableAtLoadTimeObject,
> "MyJavaObject");
> mWebView.load("file:///android_assets/index.html");
>
> I can call methods from Javascript:
>
> MyJavaObject.callableFunction(); // callableFunction is a Java method
> on myAvailableAtLoadTimeObject.
>
> or from Java:
> mWebView.loadUrl("javascript:MyJavaObject.callableFunction();");
>
> However, if WebViewClient.onPageFinished() has occurred, and then I
> try:
>
> mWebView.addJavascriptInterface(myAvailableOnlyLaterObject,
> "MyLateJavaObject");
> mWebView.loadUrl("javascript:MyLateJavaObject.callableFunction();");
>
> I get an error reported from Javascript:
> Uncaught ReferenceError: MyLateJavaObject is not defined
>
> What am I missing, or doing wrong?
>
> Thanks,
>
> James
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