今天的心得--长按键和按键一起相应的解决方案

当一个控件监听了从 View上面继承来的点击事件，和从AdapterView继承来的长点击事件事，如果一起长点击，就会一起相应，因为这个是回调机制例如：

 exList.setOnChildClickListener(new ExpandableListView.OnChildClickListener() {

            @SuppressLint("ResourceAsColor") @Override
            public boolean onChildClick(ExpandableListView parent, View v,  
                    int groupPosition, int childPosition, long id) {
                // TODO Auto-generated method stub

                Log.d("MY", "你点击了" + adapter.getChild(groupPosition, childPosition));
                group.add(groupPosition);
                child.add(childPosition);
                if(myvariate.moshi.equals("早检")){
                    CreateZaoJian(groupPosition, childPosition);
                }else{
                    CreateKeJian(groupPosition, childPosition);
                }
                return false;
            }
        });

        exList.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {

            @Override
            public boolean onItemLongClick(AdapterView<?> arg0, View view,
                    int arg2, long arg3) {
                // TODO Auto-generated method stub
                Log.d("My",""+ arg2);
                int groupPosition =(Integer) view.getTag(R.string.GroupPosition);
                int childPosition =(Integer) view.getTag(R.string.ChildPosition);
                if(childPosition==-1){
                    //父控件的值
                    Log.d("MY", "长安的是"+groupData.get(groupPosition));
                }else {
                    Log.d("MY", "长安的是"+childData.get(groupPosition).get(childPosition)  );
                    createSelect(groupPosition,childPosition);
                }
                //返回值为true 让其不往上回调
                return true;
            }
        } );

如果 setOnItemLongClickListener返回的值为false 时，两个点击事件会一起进行，如果返回值为true 时就继续向上回调。