ViewStub with custom View attributes for target layout.

Question

Is it possible to pass custom attributes through a ViewStub to the target layout's root element? Like so:

<ViewStub
        android:layout="@layout/custom_view"
        app:customAttr="12345"
        />

Where custom_view.xml is:

<blah.CustomView ...>
    ...
</blah.CustomView>

When I try to do that, CustomView.java does not get "app:customAttr" in the AttributeSet.

When I use CustomView directly, without ViewStub

<blah.Custom app:customAttr="12345"/>

The attribute gets into the AttributeSet ok.

But it's not lazy anymore.

Any solutions?

Thank you, Yuri.