In our application, the Mapper passes the info from the Place to a setter exposed by the Activity, just as you have done below. In my attempt 1, the code to re-apply the filter is in the setFilter method - it checks if the Activity has started, and then applies the passed filter. If it not, it is stored as a member and applied at onStart.
On Jan 22, 10:15 pm, Thomas Broyer <[email protected]> wrote: > I don't understand how your activity gets the info about the Place (in your > case, the filter to apply). > > If we think about the ActivityMapper as the one place that knows about both > the Place and the Activity and how to bind them together, then each > Activity should expose its own API and the ActivityMapper should then call > it. In your case, that could be: > > // in the activity > public void setFilter(String filter) { ... } > > // in the mapper > if (place instanceof CustomersListActivity) { > if (lastPlace instanceof CustomersListActivity) { > lastActivity = createSearchActivity(((CustomersListActivity) > place).getFilter()); > } else { > ((CustomersListActivity) > lastActivity).setFilter(((CustomersListActivity) place).getFilter()); > }} else { > > // handle other places} > > // keep track of the last seen place > lastPlace = place; > return lastActivity; -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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/google-web-toolkit?hl=en.
