jiti-meet/react/features/mobile/proximity/middleware.js

54 lines
1.5 KiB
JavaScript

import { NativeModules } from 'react-native';
import {
CONFERENCE_FAILED,
CONFERENCE_JOINED,
CONFERENCE_LEFT,
SET_AUDIO_ONLY
} from '../../base/conference';
import { MiddlewareRegistry } from '../../base/redux';
/**
* Middleware which enables / disables the proximity sensor in accord with
* conference-related actions. If the proximity sensor is enabled, it will dim
* the screen and disable touch controls when an object is nearby. The
* functionality is enabled when a conference is in audio-only mode.
*
* @param {Store} store - The redux store.
* @returns {Function}
*/
MiddlewareRegistry.register(({ getState }) => next => action => {
const result = next(action);
switch (action.type) {
case CONFERENCE_FAILED:
case CONFERENCE_LEFT:
_setProximityEnabled(false);
break;
case CONFERENCE_JOINED:
case SET_AUDIO_ONLY: {
const { audioOnly, conference }
= getState()['features/base/conference'];
conference && _setProximityEnabled(audioOnly);
break;
}
}
return result;
});
/**
* Enables / disables the proximity sensor. If the proximity sensor is enabled,
* it will dim the screen and disable touch controls when an object is nearby.
*
* @param {boolean} enabled - True to enable the proximity sensor or false to
* disable it.
* @private
* @returns {void}
*/
function _setProximityEnabled(enabled) {
NativeModules.Proximity.setEnabled(Boolean(enabled));
}