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Add MediaDeviceKindEnum

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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
This commit is contained in:
Šimon Brandner 2021-07-09 13:08:39 +02:00
parent 866c1b76bd
commit dadfba9075
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GPG key ID: 9760693FDD98A790
3 changed files with 20 additions and 23 deletions
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31
src/MediaDeviceHandler.ts
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@ -20,12 +20,15 @@ import { SettingLevel } from "./settings/SettingLevel";
import { setMatrixCallAudioInput, setMatrixCallVideoInput } from "matrix-js-sdk/src/matrix";
import EventEmitter from 'events';
interface IMediaDevices {
audioOutput: Array<MediaDeviceInfo>;
audioInput: Array<MediaDeviceInfo>;
videoInput: Array<MediaDeviceInfo>;
// XXX: MediaDeviceKind is a union type, so we make our own enum
export enum MediaDeviceKindEnum {
AudioOutput = "audiooutput",
AudioInput = "audioinput",
VideoInput = "videoinput",
}
export type IMediaDevices = Record<MediaDeviceKindEnum, Array<MediaDeviceInfo>>;
export enum MediaDeviceHandlerEvent {
AudioOutputChanged = "audio_output_changed",
}
@ -51,20 +54,14 @@ export default class MediaDeviceHandler extends EventEmitter {
try {
const devices = await navigator.mediaDevices.enumerateDevices();
const output = {
[MediaDeviceKindEnum.AudioOutput]: [],
[MediaDeviceKindEnum.AudioInput]: [],
[MediaDeviceKindEnum.VideoInput]: [],
};
const audioOutput = [];
const audioInput = [];
const videoInput = [];
devices.forEach((device) => {
switch (device.kind) {
case 'audiooutput': audioOutput.push(device); break;
case 'audioinput': audioInput.push(device); break;
case 'videoinput': videoInput.push(device); break;
}
});
return { audioOutput, audioInput, videoInput };
devices.forEach((device) => output[device.kind].push(device));
return output;
} catch (error) {
console.warn('Unable to refresh WebRTC Devices: ', error);
}