Added in API level 20

Extender

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Kotlin |Java

interface Extender

android.app.Notification.Extender

Known Direct Subclasses Notification.CarExtender, Notification.TvExtender, Notification.WearableExtender Notification.CarExtender Helper class to add Android Auto extensions to notifications. Notification.TvExtender Helper class to add Android TV extensions to notifications. Notification.WearableExtender Helper class to add wearable extensions to notifications.

Extender interface for use with Builder.extend. Extenders may be used to add metadata or change options on a notification builder.

Summary

Public methods
abstract Notification.Builder!	extend(builder: Notification.Builder!) Apply this extender to a notification builder.

Public methods

extend

Added in API level 20

abstract fun extend(builder: Notification.Builder!): Notification.Builder!

Apply this extender to a notification builder.

Parameters
builder	Notification.Builder!: the builder to be modified

Return
Notification.Builder!	the build object for chaining