react-native-background-geolocation/src/DeviceSettings.js

The most sophisticated cross-platform background location-tracking & geofencing module with battery-conscious motion-detection intelligence

'use strict';

import { NativeModules } from "react-native"

const { RNBackgroundGeolocation } = NativeModules;

const IGNORE_BATTERY_OPTIMIZATIONS = "IGNORE_BATTERY_OPTIMIZATIONS";
const POWER_MANAGER = "POWER_MANAGER";

let resolveSettingsRequest = function(resolve, request) {
  if (request.lastSeenAt > 0) {
    request.lastSeenAt = new Date(request.lastSeenAt);
  }
  resolve(request);
}

export default class DeviceSettings {
  isIgnoringBatteryOptimizations() {
    return new Promise((resolve, reject) => {
      let success = (isIgnoring) => { resolve(isIgnoring) }
      let failure = (error) => { reject(error) }
      RNBackgroundGeolocation.isIgnoringBatteryOptimizations(success, failure);
    });
  }

  showIgnoreBatteryOptimizations() {
    return new Promise((resolve, reject) => {
      let success = (request) => { resolveSettingsRequest(resolve, request) }
      let failure = (error) => { reject(error) }
      let args = {action: IGNORE_BATTERY_OPTIMIZATIONS};
      RNBackgroundGeolocation.requestSettings(args, success, failure);
    });
  }

  showPowerManager() {
    return new Promise((resolve, reject) => {
      let success = (request) => { resolveSettingsRequest(resolve, request) }
      let failure = (error) => { reject(error) }
      let args = {action: POWER_MANAGER};
      RNBackgroundGeolocation.requestSettings(args, success, failure);
    });
  }

  show(request) {
    return new Promise((resolve, reject) => {
      let success = (success) => { resolve(success) }
      let failure = (error) => { reject(error) }
      let args = {action: request.action};
      RNBackgroundGeolocation.showSettings(args, success, failure);
    });
  }
}