Android一些设备都有上下两条bar，我们可以获取这些bar的信息。下面放上获取高度的代码。代码注释和其他方法有空再放。
原文地址http://www.cnblogs.com/rossoneri/p/4142962.html
获取顶部status bar 高度
private int getStatusBarHeight() { Resources resources = mActivity.getResources(); int resourceId = resources.getIdentifier("status_bar_height", "dimen","android"); int height = resources.getDimensionPixelSize(resourceId); Log.v("dbw", "Status height:" + height); return height; }
获取底部 navigation bar 高度
private int getNavigationBarHeight() { Resources resources = mActivity.getResources(); int resourceId = resources.getIdentifier("navigation_bar_height","dimen", "android"); int height = resources.getDimensionPixelSize(resourceId); Log.v("dbw", "Navi height:" + height); return height; }
Android获取系统顶部状态栏(StatusBar)与底部工具栏(NavigationBar)的高度
原文：http://www.cnblogs.com/rossoneri/p/4142962.html