Example usage for android.widget ExpandableListAdapter registerDataSetObserver

Introduction

In this page you can find the example usage for android.widget ExpandableListAdapter registerDataSetObserver.

Prototype

void registerDataSetObserver(DataSetObserver observer);

Source Link

Usage

From source file:com.fortysevendeg.swipelistview.ExpandableSwipeListView.java

/**
 * @see android.widget.ListView#setAdapter(android.widget.ListAdapter)
 *///  w  ww.j  av a2s. c  om
@Override
public void setAdapter(ExpandableListAdapter adapter) {
    super.setAdapter(adapter);
    touchListener.resetItems();
    adapter.registerDataSetObserver(new DataSetObserver() {

        @Override
        public void onChanged() {
            super.onChanged();
            onListChanged();
            touchListener.resetItems();
        }
    });
}

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