| ContextualToolbar.OnMenuItemClickListener | Listener for menu items clicks. |
| ContextualToolbar.OnMenuItemLongClickListener | Listener for long clicks on menu items with submenu. |
| ToolbarCoordinatorLayout.OnContextualToolbarLifecycleListener | Listener for the lifecycle of the ContextualToolbar as it goes through the
ToolbarCoordinatorLayout. |
| ToolbarCoordinatorLayout.OnContextualToolbarMovementListener | Listener for ContextualToolbar movements inside the ToolbarCoordinatorLayout. |
| ToolbarCoordinatorLayout.OnContextualToolbarPositionListener | Listener for ContextualToolbar position changes inside the ToolbarCoordinatorLayout. |
| ToolbarCoordinatorLayoutController | An interface to be implemented by ToolbarCoordinatorLayout through which other
components are enabled to control the toolbar movements, animations, etc. |
| AnnotationCreationToolbar | A toolbar used for creating annotations. |
| AnnotationEditingToolbar | Toolbar shown when annotations are being edited. |
| ContextualToolbar<T extends SpecialModeController> | Base class of all contextual toolbars. |
| ContextualToolbarMenuBar | This view is a component of contextual toolbar. |
| ContextualToolbarMenuItem | Represents a single menu item in the ContextualToolbar. |
| ContextualToolbarSubMenu | This view is a component of contextual toolbar. |
| DocumentEditingToolbar | Toolbar for communication with document editing mode. |
| MainToolbar | Main toolbar of the PdfActivity. |
| TextSelectionToolbar | Toolbar displayed on text selection. |
| ToolbarCoordinatorLayout | This layout is responsible for handling toolbars. |
| ToolbarCoordinatorLayout.LayoutParams | Layout parameters for ContextualToolbars added to ToolbarCoordinatorLayout. |
| ContextualToolbarMenuBar.MenuItemPosition | Possible positions for toolbar menu items. |
| ContextualToolbarMenuItem.Position | Possible positions for toolbar menu items. |
| ContextualToolbarMenuItem.SubmenuIndicatorPosition | Possible positions for submenu indicator (in those views that have it). |
| ToolbarCoordinatorLayout.LayoutParams.Position | Possible toolbar positions on the screen. |