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

这个问题最近与我有关，因为我的Pixel 3XL上的缺口。我真的很喜欢android开发者的解决方案，但我希望能够随心所欲地获得状态栏的高度，因为这对于我需要播放的全屏动画是特别必要的。下面的函数启用了一个可靠的查询:

private val DEFAULT_INSET = 96
fun getInsets(view: View?): Int {
     var inset = DEFAULT_INSET
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {//Safe because only P supports notches
          inset = view?.rootWindowInsets?.stableInsetTop ?: DEFAULT_INSET
     }
     return inset
}

fun blurView(rootView: View?, a: SpacesActivity?) {
    val screenBitmap = getBitmapFromView(rootView!!)
    val heightDifference = getInsets(rootView)
    val croppedMap = Bitmap.createBitmap(
                    screenBitmap, 0, heightDifference,
                    screenBitmap.width,
                    screenBitmap.height - heightDifference)
    val blurredScreen = blurBitmap(croppedMap)
    if (blurredScreen != null) {
         val myDrawable = BitmapDrawable(a!!.resources, blurredScreen)
         a.errorHudFrameLayout?.background = myDrawable
         a.appBarLayout?.visibility = View.INVISIBLE
   }
}

然后在活动课上

fun blurView() {
    this.runOnUiThread {
        Helper.blurView(this)
    }
}

您当然希望将活动的弱引用传递给静态Helper类方法参数，但为了简洁起见，我在本例中没有这样做。由于同样的原因，blurbitmap和errorHudFrameLayout被省略了，因为它们并不直接与获取状态栏的高度有关。

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

默认高度是25dp。在Android Marshmallow (API 23)中，高度降低到24dp。

更新:请注意，自从缺口和打孔的时代开始，使用静态高度的状态栏不再工作。请使用窗口插页代替!

我有同样的问题，必须在onCreate中获得状态栏的高度。这对我很有用。

private static final int LOW_DPI_STATUS_BAR_HEIGHT = 19;

private static final int MEDIUM_DPI_STATUS_BAR_HEIGHT = 25;

private static final int HIGH_DPI_STATUS_BAR_HEIGHT = 38;

在onCreate内部:

DisplayMetrics displayMetrics = new DisplayMetrics();
((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay().getMetrics(displayMetrics);

int statusBarHeight;

switch (displayMetrics.densityDpi) {
    case DisplayMetrics.DENSITY_HIGH:
        statusBarHeight = HIGH_DPI_STATUS_BAR_HEIGHT;
        break;
    case DisplayMetrics.DENSITY_MEDIUM:
        statusBarHeight = MEDIUM_DPI_STATUS_BAR_HEIGHT;
        break;
    case DisplayMetrics.DENSITY_LOW:
        statusBarHeight = LOW_DPI_STATUS_BAR_HEIGHT;
        break;
    default:
        statusBarHeight = MEDIUM_DPI_STATUS_BAR_HEIGHT;
}

See:

http://developer.android.com/reference/android/util/DisplayMetrics.html http://developer.android.com/guide/practices/ui_guidelines/icon_design.html

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;
}