Onfling和OnTouch无法一起使用

我有一个可扩展的列表视图.我正在每个项目的向左滑动上实现listItem的删除.

我使用自定义适配器来填充listview项目.

public class InsightsListAdapter extends BaseExpandableListAdapter {
@Override
public View getGroupView(final int groupPosition, boolean isExpanded,
        View convertView, ViewGroup parent) {
    View row = convertView;
    row = inflater_.inflate(R.layout.insight_list_item, null);

    final GestureDetector gdt = new GestureDetector(new GestureListener());
    row.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            swipedViewPosition_=groupPosition;
            swipedView_=v;
            gdt.onTouchEvent(event);
            return true;
        }
    });

    return row;
}

我正在使用GestureListener,如下所示

private static final int SWIPE_MIN_DISTANCE = 200;
private static final int SWIPE_THRESHOLD_VELOCITY = 200;

private class GestureListener extends SimpleOnGestureListener {

    @Override
    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
        if(e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE) {
            System.out.println("Left swiped--------");
            removeListItem();
            return false; // Right to left
        }  
        return false;
    }

}

由于它是一个可扩展的Listview,我在acticity中实现了一些点击功能

        insightList_.setOnGroupClickListener(new OnGroupClickListener() {

            @Override
            public boolean onGroupClick(ExpandableListView parent, View v,
                    int groupPosition, long id) {
                System.out.println("Group clicked---------");
                showClear(true);
                selectedItem_ = null;

                return false;
            }
        });

但现在OnFling正在被召唤.但不是OnGroupClick()

当我从适配器的onTouch事件函数返回false时,OnGroupClick被调用但不是OnFling().

Fling可以工作,也可以OnGroupClick,但不能同时工作.