David Orriss Jr wrote:
> I need to call a JavaScript function in a page in a webkit view and
> get a return value.
>
> Possible? Suggestions?
I don't think you can get a result directly from calling
loadUrl("javascript:yourfunctionhere()") on a WebView.
However, you *could*:
1. Add a callback via addJavascriptInterface()
2. Have your Javascript function call that callback with your result
3. Call the Javascript function as described above
On the plus side, this probably works. On the minus side, it requires a
change, or at least a wrapper, for the Javascript function to use the
callback.
--
Mark Murphy (a Commons Guy)
http://commonsware.com
Android Training on the Ranch! -- Mar 16-20, 2009
http://www.bignerdranch.com/schedule.shtml
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