Android 获取系统顶部状态栏高度和底部导航栏的高度

System Bar 在Android4.0 (API Level 14)及更高版本中，System Bar由Status Bar(位于顶部)和Navigation Bar(位于底部)组成。

获取顶部（Status Bar） 高度

public int getStatusBarHeight() { Resources resources = mActivity.getResources(); int resourceId = resources.getIdentifier("status_bar_height","dimen","android"); int height = resources.getDimensionPixelSize(resourceId); Log.v("status bar>>>", "height:" + height); return height; } 获取底部 (Navigation Bar) 高度 public int getNavigationBarHeight() { Resources resources = mActivity.getResources(); int resourceId=resources.getIdentifier("navigation_bar_height","dimen","android"); int height = resources.getDimensionPixelSize(resourceId); Log.v("navigation bar>>>", "height:" + height); return height; }