Code splitting for activities

[Craig Greenhalgh]

Hi,

I have been working on code splitting for my activites.  I figured I 
could put this in the activity mappers.  The following is a snippet of 
the getActivity method used to achieve this.  I needed to put in a hack 
and store the activity in an array as this needed to be final in order 
for this to be returned.

What are peoples views and is there a more best practice approach?

Thanks

Craig


        final Activity[] activity = new Activity[1];

        if (place instanceof LoginPlace)
        {
            GWT.runAsync(new RunAsyncCallback()
            {
                public void onFailure(Throwable caught)
                {
                    Window.alert("Code download failed");
                }

                public void onSuccess()
                {
                    activity[0] = new 
LoginActivity(clientFactory.getLoginView(), sessionContext);
                }
            });

        }

        return activity[0];

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