如何获取DisplayCutoutCompat的实例

您可以使用下面的ViewCompat

ViewCompat.setOnApplyWindowInsetsListener(yourView, new OnApplyWindowInsetsListener() {
            @Override
            public WindowInsetsCompat onApplyWindowInsets(View view, WindowInsetsCompat windowInsetsCompat) {
                //This is where you get DisplayCutoutCompat
                windowInsetsCompat.getDisplayCutout();
                return windowInsetsCompat;
            }
        });