设置onLongClickListener可防止组项扩展

Question

我有一个可扩展的列表，但每当我将OnLongClickListener设置为一个组项时，它将不再展开。如果我评论该行：

setOnLongClickListener(new OnLongClickListener() { ... });

列表将在点击时展开。附加长时间点击监听器后，它会停止扩展......

这是使用从BaseExpanableListAdapter实现的默认方法..

public View getGroupView(int groupPosition, boolean isExpanded,
        View convertView, ViewGroup parent) {
    if (convertView == null) {
        LayoutInflater infalInflater = (LayoutInflater) this._context
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = infalInflater.inflate(R.layout.parent_item, null);
    }

    // Set on long click listener to open navigation.
    // If I comment the code below, the group items expand on click.
    convertView.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            // Create new intent.
            Intent mapActivityIntent = new Intent(_context, MapActivity.class);

            _context.startActivity(mapActivityIntent);
            return false;
        }
    });
}

感谢您的帮助