如何在ExpandableListView上获取关键事件

Question

I am getting click event on ExpandableListView by overriting onChildClick . This is the code

public class SampleChooserActivity extends Activity
    implements DownloadTracker.Listener, OnChildClickListener {

sampleListView.setOnChildClickListener(this);


  @Override
  public boolean onChildClick(
      ExpandableListView parent, View view, int groupPosition, int childPosition, long id) {
// Child clicked
}

}

How can I get a similar event called another key is pressed on the child and not the click event?

Answer 1

这可以通过将OnClickListener设置为子视图中的视图，同时在适配器的getChildView()方法OnClickListener子视图膨胀来实现。