无法在expandableListView中正确管理OntouchEventListener

我创建了可扩展列表并设置了gesturedetector，其作用类似于滑块（每次我在其上乱扔时，它都会显示和隐藏）

在这里，我告诉expanableList倾听我的放纵行为：

expandableListView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {

            return gestureDetectorOfExpListView.onTouchEvent(motionEvent);

        }


    });enter code here

但当我尝试设置OnItemLongListener以在长时间接触ExpandableList的子级后实现逻辑时：

expandableListView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
        @Override
        public boolean onItemLongClick(AdapterView<?> adapterView, View view, int position, long id) {
            if (ExpandableListView.getPackedPositionType(id) == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
                int groupPosition = ExpandableListView.getPackedPositionGroup(id);
                int childPosition = ExpandableListView.getPackedPositionChild(id);

                Toast.makeText(activity,"group: "+groupPosition +" child:"+childPosition,5000).show();

                // Return true as we are handling the event.
                return true;
            }
            return false;
        }
    });
enter code here

---

..<代码>OnItemLongClickListener工作正常！请帮助我了解如何同时实现手势动作和

onlongtoucks

。感谢您的帮助。

因此我找到了一个优雅的解决方案：

xpandableListView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {

            return gestureDetectorOfExpListView.onTouchEvent(motionEvent) | expandableListView.onTouchEvent(motionEvent);

        }


    });enter code here

expandableListView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
        @Override
        public boolean onItemLongClick(AdapterView<?> adapterView, View view, int position, long id) {
            if (ExpandableListView.getPackedPositionType(id) == ExpandableListView.PACKED_POSITION_TYPE_CHILD) {
                int groupPosition = ExpandableListView.getPackedPositionGroup(id);
                int childPosition = ExpandableListView.getPackedPositionChild(id);

                Toast.makeText(activity,"group: "+groupPosition +" child:"+childPosition,5000).show();

                // Return true as we are handling the event.
                return true;
            }
            return false;
        }
    });
enter code here

OnTouchEvent to expandableListView which return return gestureDetectorOfExpListView.onTouchEvent(motionEvent); 

xpandableListView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {

            return gestureDetectorOfExpListView.onTouchEvent(motionEvent) | expandableListView.onTouchEvent(motionEvent);

        }


    });enter code here