如何在应用程序挂起时在nativescript中获取用户位置更新(android)？

tns plugin add nativescript-geolocation

import { getCurrentLocation, isEnabled, enableLocationRequest } from "nativescript-geolocation";

isEnabled().then(function (isEnabled) {
    if (!isEnabled) {
        enableLocationRequest().then(function () {
            getCurrentLocation({ desiredAccuracy: 3, updateDistance: 10, maximumAge: 20000, timeout: 20000 })
                .then(function (location) {
                    console.log("Location received: " + location.latitude + ", " + location.longitude);
                }, function (error) {
                    console.log("Error: " + error.message);
                });
        }, function (error) {
            console.log("Error: " + error.message);
        });
    } else {
        getCurrentLocation({ desiredAccuracy: 3, updateDistance: 10, maximumAge: 20000, timeout: 20000 })
            .then(function (location) {
                console.log("Location received: " + location.latitude + ", " + location.longitude);
            }, function (error) {
                console.log("Error: " + error.message);
            });
    }
});