InputCallback	A listener for handling text input completion event.
InputCallbackDelegate	A host-side delegate for sending InputCallback events to the car app.
Item	Interface implemented by models that can be added to an ItemList.
ItemList.OnItemVisibilityChangedListener	A listener for handling item visibility changes.
ItemList.OnSelectedListener	A listener for handling selection events for lists with selectable items.
OnCheckedChangeDelegate	A host-side delegate for sending Toggle.OnCheckedChangeListener events to the car app.
OnClickDelegate	A host-side interface for reporting click to clients.
OnClickListener	A listener of click events.
OnContentRefreshDelegate	A host-side delegate for sending OnContentRefreshListener events to the car app.
OnContentRefreshListener	A listener of content refresh requests
OnItemVisibilityChangedDelegate	A host-side delegate for sending ItemList.OnItemVisibilityChangedListener events to the car app.
OnSelectedDelegate	A host-side delegate for sending ItemList.OnSelectedListener events to the car app.
SearchCallbackDelegate	A host-side delegate for sending SearchTemplate.SearchCallback events to the car app.
SearchTemplate.SearchCallback	A listener for search updates.
Template	An interface used to denote a model that can act as a root for a tree of other models.
Toggle.OnCheckedChangeListener	A listener for handling checked state change events.

Action	Represents an action with an optional icon and text.
Action.Builder	A builder of Action.
ActionStrip	Represents a list of Actions that are used for a template.
ActionStrip.Builder	A builder of ActionStrip.
CarColor	Represents a color to be used in a car app.
CarIcon	Represents an icon to be used in a car app.
CarIcon.Builder	A builder of CarIcon.
CarIconSpan	A span that replaces the text it is attached to with a CarIcon that is aligned with the surrounding text.
CarLocation	Represents a geographical location with a latitude and a longitude.
CarSpan	Base class for all span types allowed for a car app.
CarText	A model that represents text to display in the car screen.
CarText.Builder	A builder of CarText.
CarText.SpanWrapper	Wraps a span to send it to the host.
ClickableSpan	A span that makes a section of text clickable.
DateTimeWithZone	A time with an associated time zone information.
Distance	Represents a distance value and how it should be displayed in the UI.
DistanceSpan	A span that replaces the text it is attached to with the string representation of a Distance instance.
DurationSpan	A span that replaces the text it is attached to with a localized duration string.
ForegroundCarColorSpan	A span that changes the color of the text to which the span is attached.
GridItem	Represents a grid item with an image and an optional title.
GridItem.Builder	A builder of GridItem.
GridTemplate	A template representing a grid of items.
GridTemplate.Builder	A builder of GridTemplate.
InputCallbackDelegateImpl	Implementation class for InputCallbackDelegate to allow IPC for text-input-related events.
ItemList	Represents a list of Item instances.
ItemList.Builder	A builder of ItemList.
ListTemplate	A template representing a list of items.
ListTemplate.Builder	A builder of ListTemplate.
LongMessageTemplate	A template for displaying a long text, which could be several paragraphs long, with associated actions.
LongMessageTemplate.Builder	A builder of LongMessageTemplate.
MessageTemplate	A template for displaying a message and associated actions.
MessageTemplate.Builder	A builder of MessageTemplate.
Metadata	A metadata class used for attaching additional properties to models.
Metadata.Builder	A builder for Metadata.
ModelUtils	Utility class for common operations on the car app models
OnCheckedChangeDelegateImpl	Implementation class for OnCheckedChangeDelegate.
OnClickDelegateImpl	Implementation class for OnClickDelegate to allow IPC for click-related events.
OnContentRefreshDelegateImpl	Implementation class for OnContentRefreshListener.
OnItemVisibilityChangedDelegateImpl	Implementation class for OnItemVisibilityChangedDelegate.
OnSelectedDelegateImpl	Implementation class for OnSelectedDelegate.
Pane	Represents a list of rows used for displaying informational content and a set of Actions that users can perform based on such content.
Pane.Builder	A builder of Pane.
PaneTemplate	A template that displays a Pane.
PaneTemplate.Builder	A builder of PaneTemplate.
ParkedOnlyOnClickListener	An OnClickListener that wraps another one and executes its ParkedOnlyOnClickListener.onClick() method only when the car is parked.
Place	Represents a geographical location and additional information on how to display it.
Place.Builder	A builder of Place.
PlaceListMapTemplate	A template that displays a map along with a list of places.
PlaceListMapTemplate.Builder	A builder of PlaceListMapTemplate.
PlaceMarker	Describes how a place is to be displayed on a map.
PlaceMarker.Builder	A builder of PlaceMarker.
Row	Represents a row with a title, several lines of text, an optional image, and an optional action or switch.
Row.Builder	A builder of Row.
SearchCallbackDelegateImpl	Implementation class for SearchCallbackDelegate.
SearchTemplate	A model that allows the user to enter text searches, and can display results in a list.
SearchTemplate.Builder	A builder of SearchTemplate.
SectionedItemList	Represents an ItemList that is contained inside a section, for internal use only.
TemplateInfo	Stores information about Template returned from a Screen.
TemplateWrapper	A wrapper for mapping a Template with a unique ID used for implementing task flow restrictions.
Toggle	Represents a toggle that can have either a checked or unchecked state.
Toggle.Builder	A builder of Toggle.

Action.ActionFlag	The flag of action represented by the Action instance.
Action.ActionType	The type of action represented by the Action instance.
CarColor.CarColorType	The type of color represented by the CarColor instance.
CarIcon.CarIconType	The type of car icon represented by the CarIcon instance.
CarIconSpan.Alignment	Indicates how to align a car icon span with its surrounding text.
Distance.Unit	Possible units used to display Distance
GridItem.GridItemImageType	The type of images supported within grid items.
PlaceMarker.MarkerIconType	Describes the type of image a marker icon represents.
Row.RowImageType	The type of images supported within rows.