Reference another dimen in dimen

Question

Is it possible to use the reference of a dimension resource in another dimension? What i mean is something like this:

File dimen.xml:

<dimen name="test1">18sp</dimen>
<dimen name="test2">@dimen/test1</dimen>

Answer 1

It works the way i posted

<dimen name="test1">18sp</dimen>
<dimen name="test2">@dimen/test1</dimen>