android - 如何以编程方式在 FrameLayout 底部设置 LinearLayout？

Question

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 ？

Answer 1

尝试这个，

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

params.gravity = Gravity.BOTTOM;

game.addView(GameWidgets, params); 

Answer 2

使用此代码：

FrameLayout.LayoutParams p = new FrameLayout.LayoutParams(
            FrameLayout.LayoutParams.WRAP_CONTENT,
            FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.BOTTOM
                    | Gravity.CENTER_HORIZONTAL);
game.addView(GameWidgets, p);