offSystemVolumeChangeEvent(listener: Function)

Requires:
BaseKit≥2.5.0@ray-js/ray≥0.5.9
Platforms:
iOSAndroid
import { offSystemVolumeChangeEvent } from '@ray-js/ray';

// Promise usage
try {
  const res = await offSystemVolumeChangeEvent({ ...params });
  console.log(res);
} catch (err) {
  console.log(err.errorMsg);
}

Description

System volume change notification event. Related APIs: [registerSystemVolumeChange, unRegisterSystemVolumeChange]

Parameters

ParameterTypeRequiredDescription
Yes

Return Value

None

Examples

import { onSystemVolumeChangeEvent, offSystemVolumeChangeEvent } from '@ray-js/ray'

const listener = function (res) { console.log(res) }
onSystemVolumeChangeEvent(listener)
offSystemVolumeChangeEvent(listener)