Added in API level 20
    Extender
interface Extender
| android.app.Notification.Action.Extender | 
Extender interface for use with Builder.extend. Extenders may be used to add metadata or change options on an action builder.
Summary
| Public methods | |
|---|---|
| abstract Notification.Action.Builder! | extend(builder: Notification.Action.Builder!)Apply this extender to a notification action builder. | 
Public methods
extend
Added in API level 20
      abstract fun extend(builder: Notification.Action.Builder!): Notification.Action.Builder!
Apply this extender to a notification action builder.
| Parameters | |
|---|---|
| builder | Notification.Action.Builder!: the builder to be modified | 
| Return | |
|---|---|
| Notification.Action.Builder! | the build object for chaining | 
