Я создаю ближайший ресторан с использованием API Google Map Place, но когда он запускается в режиме просмотра браузера, он работает префектом, но не работает в режиме устройства или лаборатории. Я пытаюсь выполнить поиск по всему стеку github, но ничего не работает, пожалуйста.Помоги мне решить эту проблему и спасти мою жизнь.Заранее благодарю.
Проблема в политике функций геолокации. Я пробую все, но ничего не решает мою проблему.Я думаю, что в коде моей страницы home.ts есть проблема, но я не понимаю, в чем проблема. Ошибка, отображаемая во время лабораторного просмотра
Home.ts
import { Component, ViewChild ,ElementRef } from '@angular/core';
import { NavController } from 'ionic-angular';
import { Geolocation ,GeolocationOptions ,Geoposition ,PositionError } from '@ionic-native/geolocation';
declare var google;
@Component({
selector: 'page-home',
templateUrl: 'home.html'
})
export class HomePage {
@ViewChild('map') mapElement: ElementRef;
options : GeolocationOptions;
currentPos : Geoposition;
map: any;
places : Array<any> ;
constructor
(
public navCtrl: NavController,
private geolocation : Geolocation,
) { }
ionViewDidEnter(){
this.getUserPosition();
}
getUserPosition(){
this.options = {
enableHighAccuracy : false
};
this.geolocation.getCurrentPosition(this.options).then((pos : Geoposition) => {
this.currentPos = pos;
console.log(pos);
this.addMap(pos.coords.latitude,pos.coords.longitude);
},(err : PositionError)=>{
//console.log("error : " + err.message);
;
})
}
getRestaurants(latLng)
{
var service = new google.maps.places.PlacesService(this.map);
let request = {
location : latLng,
radius : 3000 ,
types: ["restaurant"]
};
return new Promise((resolve,reject)=>{
service.nearbySearch(request,function(results,status){
if(status === google.maps.places.PlacesServiceStatus.OK)
{
resolve(results);
}else
{
reject(status);
}
});
});
}
createMarker(place)
{
let marker = new google.maps.Marker({
map: this.map,
animation: google.maps.Animation.DROP,
position: place.geometry.location
});
}
addMap(lat,long){
let latLng = new google.maps.LatLng(lat, long);
let mapOptions = {
center: latLng,
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
this.map = new google.maps.Map(this.mapElement.nativeElement, mapOptions);
this.getRestaurants(latLng).then((results : Array<any>)=>{
this.places = results;
for(let i = 0 ;i < results.length ; i++)
{
this.createMarker(results[i]);
}
},(status)=>console.log(status));
this.addMarker();
}
addMarker(){
let marker = new google.maps.Marker({
map: this.map,
animation: google.maps.Animation.DROP,
position: this.map.getCenter()
});
let content = "<p>This is your current position !</p>";
let infoWindow = new google.maps.InfoWindow({
content: content
});
google.maps.event.addListener(marker, 'click', () => {
infoWindow.open(this.map, marker);
});
}
}
Home.html
<ion-content>
<div #map id="map"></div>
<div style="width : 100% ;height: 60%">
<ion-list>
<ion-item *ngFor="let place of places">
<h4>{{place.name}}</h4>
<p>{{place.vicinity}}</p>
<p>Rating {{place.rating}}</p>
<button ion-button clear item-end *ngIf="(place.opening_hours && !place.opening_hours.open_now)">CLOSED</button>
<button ion-button clear item-end *ngIf="(place.opening_hours && place.opening_hours.open_now)">OPEN NOW</button>
</ion-item>
</ion-list>
</div>
</ion-content>
Index.html
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="UTF-8">
<title>Shapekit</title>
<meta name="viewport" content="viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="format-detection" content="telephone=no">
<meta name="msapplication-tap-highlight" content="no">
<link rel="icon" type="image/x-icon" href="assets/icon/logo.png">
<link rel="manifest" href="manifest.json">
<meta name="theme-color" content="#4e8ef7">
<!-- add to homescreen for ios -->
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<!-- cordova.js required for cordova apps (remove if not needed) -->
<script src="cordova.js"></script>
<!-- un-comment this code to enable service worker
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('service-worker.js')
.then(() => console.log('service worker installed'))
.catch(err => console.error('Error', err));
}
</script>-->
<link href="build/main.css" rel="stylesheet">
<script>
if ('serviceWorker' in navigator) {
navigator.serviceWorker.register('service-worker.js')
.then(() => console.log('service worker installed'))
.catch(err => console.error('Error', err));
}
</script>
</head>
<body>
<!-- Ionic's root component and where the app will load -->
<ion-app></ion-app>
<!-- The polyfills js is generated during the build process -->
<script src="build/polyfills.js"></script>
<!-- The vendor js is generated during the build process
It contains all of the dependencies in node_modules -->
<script src="build/vendor.js"></script>
<!-- The main bundle js is generated during the build process -->
<script src="build/main.js"></script>
<script src="http://maps.google.com/maps/api/js?key=APIKEY&libraries=places"></script>
</body>
</html>