如何以編程方式在FrameLayout底部設置LinearLayout？

Question

我有這樣的代碼：

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

如何設置的LinearLayout中的FrameLayout的BUTTOM？

Answer 1

試試這個，

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

params.gravity = Gravity.BOTTOM; 

game.addView(GameWidgets, params); 

Answer 2

使用此代碼：

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