Menu

The PlayerUIController has a dedicated menu button.

You can use this methods to control the button's behavior:

void showMenuButton(boolean show);
void setCustomMenuButtonClickListener(@NonNull View.OnClickListener customMenuButtonClickListener);

The default OnClickListener calls the method show() of the YouTubePlayerMenu.

YouTubePlayerMenu

Internally the menu is represented by a YouTubePlayerMenu. You can see its contract here.

You can get a reference of the YouTubePlayerMenu from the PlayerUIController, using the method PlayerUIController.getMenu(). You can add your own implementation of YouTubePlayerMenu using PlayerUIController.setMenu(YouTubePlayerMenu youTubePlayerMenu).

The default YouTubePlayerMenu shows a popup window when the method show() is called. The popup window contains a list of MenuItems. You can see the default implementation here.

Unless you want to provide a different UX to your users you can safely use the default implementation.

MenuItem

MenuItems are the entries in the YouTubePlayerMenu. They are POJOs with a String of text, an icon and an OnClickListener. Here is the implementation.

Initially the menu doesn't contain any MenuItem. You need to add them, using the method YouTubePlayerMenu.addItem(MenuItem menuItem).