CarContext class

The CarContext class extends ContextWrapper, making it accessible to your Session and Screen instances. CarContext provides access to essential car services, including the:

• ScreenManager, to manage the screen stack.
• AppManager, to get general app-related functionality, such as accessing the Surface object for drawing maps.
• NavigationManager, used by turn-by-turn navigation apps to communicate navigation metadata and other navigation-related events with the host.

To see a list of library functionality available to navigation apps, see Access the navigation templates.

CarContext also offers other functionality, such as letting you load drawable resources by using the configuration from the car screen and signaling that your app should display its map in dark theme.