Android Question Put ImageView/Label over ACToolBar (use as main actionbar, AppCompat)

I'm try to put a ImageView or LabelText over ACToolbar, and work on emulated machine 4.4.2

But on 6.01 dont work, always the ACToolBar, is hide by bar

I'm try to make a transparent ACToolBar, and i see the imageview, but cant touch (because are back of bar) and i'm try to BringToFront, but always are back

i don't know why in 4.4.2 (emulated) work perfectly, and 6.0.1 dont work


Someone know to do that, or put ImageView at exactly position on the ACToolBar ???
Thanks !!!!