hi, Have you try to create a singleton model for ArrayAdapter? All your ArrayAdapters in different activities can share the same model. Kai,
On Jan 11, 2012, at 4:19 PM, galapogos wrote: > Hi, > > How can I use an ArrayAdapter from another activity? I tried doing the > following in MyListActivity.onCreate(): > setListAdapter(SomeOtherActivity.myAdapter); > where myAdapter is defined and initialized in SomeOtherActivity. > However, I get an empty list, even though I verified that > SomeOtherActivity.myAdapter is fully populated via a call to > SomeOtherActivity.myAdapter.getCount(); > > If I define and initialize my own adapter in MyListActivity with > setListAdapter(myLocalAdapter), it works. Once I switch it to > setListAdapter(SomeOtherActivity.myAdapter), I get an empty list. > > Help please? Thanks. > > -- > 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 -- 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
