Why isn't my vector drawable scaling as expected?

Question

I am attempting to use vector drawables in my Android app. From http://developer.android.com/training/material/drawables.html (emphasis mine):

In And

Answer 1

I solve my problem just change size of vector image. From the first it was resource like:

And I've changed it to 150dp (size of ImageView in layout with this vector resource) like:

It's working for me.