小编Ala*_*Aga的帖子

我有这个代码:

         FrameLayout game = new FrameLayout(this);
         LinearLayout gameWidgets = new LinearLayout (this);
         game.addView(gameWidgets);

如何在FrameLayout的底部设置LinearLayout？

我在SQL中编写此查询:

select MAX(AVG(salary) ) from employees group by department_id;

首先,我会得到小组department_id,但接下来会发生什么？

FrameLayout frameLayout = new FrameLayout(this);
LinearLayout linearLayout1= new LinearLayout(this);
LinearLayout linearLayout2= new LinearLayout(this);

FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);

params.gravity = Gravity.CENTER_VERTICAL;

frameLayout.addView(linearLayout1, params);

如何在linearLayout1下添加linearLayout2