试试这个:

    Rect rect = new Rect();
    Window win = this.getWindow();
    win.getDecorView().getWindowVisibleDisplayFrame(rect);
    int statusBarHeight = rect.top;
    int contentViewTop = win.findViewById(Window.ID_ANDROID_CONTENT).getTop();
    int titleBarHeight = contentViewTop - statusBarHeight;
    Log.d("ID-ANDROID-CONTENT", "titleBarHeight = " + titleBarHeight );

它没有为我工作在onCreate方法的活动，但当我把它放在onClickListener，并给我一个25的测量

在MDPI设备上，状态栏是25px。我们可以将其作为基础，并将其乘以密度(四舍五入)来获得任何设备上的状态栏高度:

int statusBarHeight = Math.ceil(25 * context.getResources().getDisplayMetrics().density);

参考参数:ldpi=。75, mdpi=1, hdpi=1.5, xhdpi=2

这个问题在… 状态栏的高度?

更新::

当前的方法:

好的，状态栏的高度取决于屏幕的大小，例如在一个设备中 对于240 X 320屏幕尺寸的设备，状态栏高度为20px，对于320 X 480屏幕尺寸的设备，状态栏高度为25px，对于480 X 800设备，状态栏高度必须为38px

所以我建议使用这个脚本来获取状态栏的高度

Rect rectangle = new Rect();
Window window = getWindow();
window.getDecorView().getWindowVisibleDisplayFrame(rectangle);
int statusBarHeight = rectangle.top;
int contentViewTop = 
    window.findViewById(Window.ID_ANDROID_CONTENT).getTop();
int titleBarHeight= contentViewTop - statusBarHeight;

   Log.i("*** Elenasys :: ", "StatusBar Height= " + statusBarHeight + " , TitleBar Height = " + titleBarHeight); 

(旧方法)获取onCreate()方法的状态栏的高度，使用这个方法:

public int getStatusBarHeight() { 
      int result = 0;
      int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
      if (resourceId > 0) {
          result = getResources().getDimensionPixelSize(resourceId);
      } 
      return result;
} 

240x320 - 20px 320x480 - 25px 480x800+ - 38px

我将一些解决方案合并在一起:

public static int getStatusBarHeight(final Context context) {
    final Resources resources = context.getResources();
    final int resourceId = resources.getIdentifier("status_bar_height", "dimen", "android");
    if (resourceId > 0)
        return resources.getDimensionPixelSize(resourceId);
    else
        return (int) Math.ceil((VERSION.SDK_INT >= VERSION_CODES.M ? 24 : 25) * resources.getDisplayMetrics().density);
    }

另一个选择:

    final View view = findViewById(android.R.id.content);
    runJustBeforeBeingDrawn(view, new Runnable() {
        @Override
        public void run() {
            int statusBarHeight = getResources().getDisplayMetrics().heightPixels - view.getMeasuredHeight();
        }
    });

编辑:runJustBeforeBeingDrawn的替代方案:https://stackoverflow.com/a/28136027/878126

是的，当我尝试使用视图时，它提供了25px的结果。 以下是整个代码:

public class SpinActivity extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        LinearLayout lySpin = new LinearLayout(this);
        lySpin.setOrientation(LinearLayout.VERTICAL);       
        lySpin.post(new Runnable()
        {
            public void run()
            {
                Rect rect = new Rect();
                Window window = getWindow();
                window.getDecorView().getWindowVisibleDisplayFrame(rect);
                int statusBarHeight = rect.top;
                int contentViewTop = 
                    window.findViewById(Window.ID_ANDROID_CONTENT).getTop();
                int titleBarHeight = contentViewTop - statusBarHeight;
                System.out.println("TitleBarHeight: " + titleBarHeight 
                    + ", StatusBarHeight: " + statusBarHeight);
            }
        }
    }
}