动态添加LinearLayout的高度实例

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。