How to check/uncheck CheckedTextView (child items) items inside ExpandableListView?
问题 My design : I have created a custom adapter( SignalsExpandableListAdapter) with a CheckedTextView for my ExpandableListView. public class SignalsExpandableListAdapter extends BaseExpandableListAdapter { private Context context; private List<String> listDataHandler; private HashMap<String,List<String>> listHashMap; public SignalsExpandableListAdapter(Context context, List<String> listDataHandler, HashMap<String, List<String>> listHashMap) { this.context = context; this.listDataHandler =