This is all about menu in android by using the kotlin. The menu are 1-Option Menu : The option menu are like when we click on the 3 dots on applications like google, chrome and so on .... 2-Context Menu: The floating menu when we long press on any widgets this menu appear. 3-PopUp Menu: When we click on image or some widget we get some menu that come below that widgets vertically. If there is no space in bottom it appears above that widget.