added in version 22.1.0
belongs to Maven artifact com.android.support:support-compat:28.0.0-alpha1

Summary: Nested Classes | Ctors | Methods | Inherited Methods | [Expand All]

NotificationCompat.CarExtender

This package is part of the Android support library which is no longer maintained. The support library has been superseded by AndroidX which is part of Jetpack. We recommend using the AndroidX libraries in all new projects. You should also consider migrating existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library class mappings.

public static final class NotificationCompat.CarExtender
extends Object implements NotificationCompat.Extender

java.lang.Object
↳	android.support.v4.app.NotificationCompat.CarExtender

---

Helper class to add Android Auto extensions to notifications. To create a notification with car extensions:

1. Create an NotificationCompat.Builder, setting any desired properties.
2. Create a NotificationCompat.CarExtender.
3. Set car-specific properties using the add and set methods of NotificationCompat.CarExtender.
4. Call extend(NotificationCompat.Extender) to apply the extensions to a notification.
5. Post the notification to the notification system with the NotificationManagerCompat.notify(...) methods and not the NotificationManager.notify(...) methods.

 Notification notification = new NotificationCompat.Builder(context)
         ...
         .extend(new CarExtender()
                 .set*(...))
         .build();
 

Car extensions can be accessed on an existing notification by using the CarExtender(Notification) constructor, and then using the get methods to access values.

Summary

Nested classes
class	NotificationCompat.CarExtender.UnreadConversation A class which holds the unread messages from a conversation.

Public constructors
NotificationCompat.CarExtender() Create a NotificationCompat.CarExtender with default options.
NotificationCompat.CarExtender(Notification notification) Create a NotificationCompat.CarExtender from the CarExtender options of an existing Notification.

Public methods
NotificationCompat.Builder	extend(NotificationCompat.Builder builder) Apply car extensions to a notification that is being built.
int	getColor() Gets the accent color.
Bitmap	getLargeIcon() Gets the large icon used in this car notification, or null if no icon has been set.
NotificationCompat.CarExtender.UnreadConversation	getUnreadConversation() Returns the unread conversation conveyed by this notification.
NotificationCompat.CarExtender	setColor(int color) Sets the accent color to use when Android Auto presents the notification.
NotificationCompat.CarExtender	setLargeIcon(Bitmap largeIcon) Sets the large icon of the car notification.
NotificationCompat.CarExtender	setUnreadConversation(NotificationCompat.CarExtender.UnreadConversation unreadConversation) Sets the unread conversation in a message notification.

Inherited methods
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait(long arg0, int arg1) final void wait(long arg0) final void wait()
From interface android.support.v4.app.NotificationCompat.Extender abstract NotificationCompat.Builder