Android-BottomBar中的子菜单项？

Question

I'm trying to add a submenu to the Android BottomBar , similar to this except the submenu should show after clicking a BottomBar icon.

I was able to get the BottomBar working, just looking for a simple submenu example. I basically want the user to click "Color" on the BottomBar and have a list of colors appear. After selecting, an ImageView tint will change based on selection.

Answer 1

I ended up abandoning BottomBar and using a row of plain Buttons with ListViews for pop-up menus. Much more control and better suited for my scenario.