ChecklistActivity.ChecklistItemAdapter: Remove TODO, it has been implemented
ChecklistActivity: Add more info to TODO comment
ChecklistActivity: Make onCreate.itemListAdapter a field of the class
ChecklistActivity: Reformat code - replace tabs with spaces
ChecklistActivity: Make members from and to, private
ChecklistActivity.refreshChecklistDataAndView: Use the field itemListAdapter instead of calling getListAdapter
ChecklistActivity.onCreate: Get reference to main ListView of the activity
ChecklistActivity.onCreate: Use the reference to the main list view to set it's adapter, and for the call to registerForContextMenu
ChecklistActivity: Code formatting
ChecklistActivity: For the main list view, set the onItemClickListener in the onCreate method, and remove the overridden method, onListItemClick from the class
ChecklistActivity: Reorganize imports
ChecklistActivity: Subclass Activity directly instead of ListActivity. Give the main list view it's own ID. In onCreate method, search for the new ID of the main list view.
layout: Checklist: Remove TextView that would have been displayed for empty list