@@ -0,0 +1,1554 @@
+package g0v.ly.lylog.bill;%0A%0Aimport android.database.DataSetObserver;%0Aimport android.view.View;%0Aimport android.view.ViewGroup;%0Aimport android.widget.ExpandableListAdapter;%0A%0Apublic class AdapterBillList implements ExpandableListAdapter %7B%0A%09@Override%0A%09public void registerDataSetObserver(DataSetObserver dataSetObserver) %7B%0A%0A%09%7D%0A%0A%09@Override%0A%09public void unregisterDataSetObserver(DataSetObserver dataSetObserver) %7B%0A%0A%09%7D%0A%0A%09@Override%0A%09public int getGroupCount() %7B%0A%09%09return 0;%0A%09%7D%0A%0A%09@Override%0A%09public int getChildrenCount(int i) %7B%0A%09%09return 0;%0A%09%7D%0A%0A%09@Override%0A%09public Object getGroup(int i) %7B%0A%09%09return null;%0A%09%7D%0A%0A%09@Override%0A%09public Object getChild(int i, int i2) %7B%0A%09%09return null;%0A%09%7D%0A%0A%09@Override%0A%09public long getGroupId(int i) %7B%0A%09%09return 0;%0A%09%7D%0A%0A%09@Override%0A%09public long getChildId(int i, int i2) %7B%0A%09%09return 0;%0A%09%7D%0A%0A%09@Override%0A%09public boolean hasStableIds() %7B%0A%09%09return false;%0A%09%7D%0A%0A%09@Override%0A%09public View getGroupView(int i, boolean b, View view, ViewGroup viewGroup) %7B%0A%09%09return null;%0A%09%7D%0A%0A%09@Override%0A%09public View getChildView(int i, int i2, boolean b, View view, ViewGroup viewGroup) %7B%0A%09%09return null;%0A%09%7D%0A%0A%09@Override%0A%09public boolean isChildSelectable(int i, int i2) %7B%0A%09%09return false;%0A%09%7D%0A%0A%09@Override%0A%09public boolean areAllItemsEnabled() %7B%0A%09%09return false;%0A%09%7D%0A%0A%09@Override%0A%09public boolean isEmpty() %7B%0A%09%09return false;%0A%09%7D%0A%0A%09@Override%0A%09public void onGroupExpanded(int i) %7B%0A%0A%09%7D%0A%0A%09@Override%0A%09public void onGroupCollapsed(int i) %7B%0A%0A%09%7D%0A%0A%09@Override%0A%09public long getCombinedChildId(long l, long l2) %7B%0A%09%09return 0;%0A%09%7D%0A%0A%09@Override%0A%09public long getCombinedGroupId(long l) %7B%0A%09%09return 0;%0A%09%7D%0A%7D%0A

Add expandable list adapter.