Why does your JS has to be synchronous? Simply within JS make <body> of your page a throbber and only swap it back to its actual content as a last statement in the JS function that you want to process.
On 18 January 2012 16:24, tatebn <[email protected]> wrote: > I'm getting the same issue using the CountDownLatch. The WebView > can't load the url because of the lock. > > > On Jan 18, 11:01 am, Streets Of Boston <[email protected]> > wrote: >> We use a countdown latch instead: >> >> String returnValue; >> private CountDownLatch latch = null; >> >> public String run(String javaScript, int waitInMilliSecs) { >> latch = new CountDownLatch(1); >> runJS(javaScript); // this method just runs the given javascript in the >> WebView. >> try { >> latch.await(waitInMilliSecs, TimeUnit.MILLISECONDS); >> >> } catch (InterruptedException e) { } return returnValue; >> } >> >> ... >> ... >> >> // method being called by the javascript in WebView >> public void setValue(String value) { >> try { >> // do your stuff here with 'value': >> returnValue = value;} >> >> finally { >> try { latch.countDown(); } catch (Exception e) {} >> >> >> >> >> >> >> >> } >> } > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- Daniel Drozdzewski -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
