Simple menu

This Android 7 user interface sample shows Material Design simple menu. "Menus display a list of choices on a transient sheet of material. Menus appear upon interaction with a button, action, or other control. They display a list of choices, with one choice per line. Menu items may be disabled if not applicable to a certain context. ... Use simple menus in lists to display the options for a specific list item. ... When opened, simple menus attempt to vertically align the currently selected menu item with the list item. The currently selected menu item is highlighted." [material.io/guidelines/components/menus.html] The Android 7 UI design example "Simple menu" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the "Android user interface" solution from the "Software Development" area of ConceptDraw Solution Park.