Finally got my custom dialog to pop up and not throw up everywhere. Now, however, the list has 0 items. I pass in the char sequence I made from the list of apps, but it doesn't show anything inside the dialog. I think this may be due to the contents of the list being Resources of some kind, maybe I need to reference them in another way. Possibly collect the names or icons of the apps from the list, and then construct the list from that data.