CupertinoContextMenu is an iOS-style context menu that popup when the user long-press the button.
Result

Find below code for CupertinoContextMenu
CupertinoContextMenu(
child: Icon(Icons.menu),
actions: <Widget>[
CupertinoContextMenuAction(
child: Text('Action one'),
onPressed: () {
Navigator.pop(context);
},
),
CupertinoContextMenuAction(
child: Text('Action two'),
onPressed: () {
Navigator.pop(context);
},
),
],
)Thanks for reading !!