public static boolean instanceOfNavigationView(Object view) {
        return ReflectUtil.isInstance(view, "android.support.design.widget.NavigationView", "com.google.android.material.navigation.NavigationView");
    }
@Test
    public void instanceOfNavigationView() {
        CheckBox textView1 = new CheckBox(mApplication);
        textView1.setText("child1");
        Assert.assertFalse(SAViewUtils.instanceOfNavigationView(textView1));
    }