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androidandroid-support-libraryandroid-design-library

On Toolbar what does app:popupTheme="@style/AppTheme.PopupOverlay" do?

I'm modifying an old app I have and I noticed my toolbar has app:popupTheme="@style/AppTheme.PopupOverlay" but I'm not totally sure what it affects? I've changed the colors on the style that is defined with that name and I didn't see any changes on the screen.

Thanks.

Solution

  • The PopupOverlay theme is applied to the overflow menu popup. https://developer.android.com/reference/android/widget/PopupMenu.html