添加浮动的view

// 布局FrameLayout.LayoutParams lp_Bottom = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,FrameLayout.LayoutParams.WRAP_CONTENT);// 设置广告出现的位置(悬浮于底部)lp_Bottom.gravity = Gravity.BOTTOM;fatherView.addView(childView, lp_Bottom)