The is a specific interaction pattern used to dismiss contextual menus (like long-press menus, popup menus, or contextual action bars) using the system navigation "Back" command.
: Using the PopupMenu class also handles dismissal out of the box. Android Context Menu Back Button
While not a standalone physical product, its implementation is a critical part of the Android Material Design guidelines. Here is a review of its functionality, user experience, and technical implementation. The is a specific interaction pattern used to