Represents a critical sound configuration that can be included in the aps dictionary of an APNs payload.
Signature:
export interface CriticalSound
Properties
| Property | Type | Description |
|---|---|---|
| critical | boolean | The critical alert flag. Set to true to enable the critical alert. |
| name | string | The name of a sound file in the app's main bundle or in the Library/Sounds folder of the app's container directory. Specify the string "default" to play the system sound. |
| volume | number | The volume for the critical alert's sound. Must be a value between 0.0 (silent) and 1.0 (full volume). |
CriticalSound.critical
The critical alert flag. Set to true to enable the critical alert.
Signature:
critical?: boolean;
CriticalSound.name
The name of a sound file in the app's main bundle or in the Library/Sounds folder of the app's container directory. Specify the string "default" to play the system sound.
Signature:
name: string;
CriticalSound.volume
The volume for the critical alert's sound. Must be a value between 0.0 (silent) and 1.0 (full volume).
Signature:
volume?: number;