No, TextureView is self-closing view and it is neither a layout nor a container view. It is an element / component that doesn't support children. If you wish to place buttons and textviews in textureview, I assume that is because you want them positioned (visually) inside the textureview. If so, I would suggest using a RelativeLayout as a parent for the TextureView and place the textviews and buttons in the relative layout.
<RelativeLayout
<TextureView />
<Button /> <!--...etc.,-->
</RelativeLayout>
Hope this helps.