Code example for Vector

Methods: remove

0
    public void registerDataSetObserver(DataSetObserver observer) {
        mObservers.add(observer);
    } 
 
    public void unregisterDataSetObserver(DataSetObserver observer) {
        mObservers.remove(observer);
    } 
 
    public void onGroupExpanded(int groupPosition) {
    } 
 
    public void onGroupCollapsed(int groupPosition) {
    } 
 
    public long getCombinedChildId(long groupId, long childId) {
        return childId;
    } 
 
    public long getCombinedGroupId(long groupId) {
        return groupId;
    }