实例如下：

WindowManager wm = (WindowManager) getContext() .getSystemService(Context.WINDOW_SERVICE); int width = wm.getDefaultDisplay().getWidth(); int height = (int) (width - 22*density) / 3; LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) mLinearLayoutTrafficControl.getLayoutParams(); lp.height = height; LinearLayout.LayoutParams lp2 = (LinearLayout.LayoutParams) mLinearLayoutTrafficControl2.getLayoutParams(); lp2.height = height; LinearLayout.LayoutParams lp3 = (LinearLayout.LayoutParams) mLinearLayoutTrafficServicesBusinessOnline.getLayoutParams(); lp3.height = height;

注解：先获取屏幕宽度，通过屏幕宽度获取布局的高度。

density：是默认密度 private float density = 1.5f;

以上这篇动态添加LinearLayout的高度实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。