Ionic 2 – Geolocation & Google Maps


Using Ionic Native

One of the most straightforward ways to demonstrate Ionic Native and how it works is to use the GeoLocation native plugin. This will allow us to use a range of methods that will configure the the users current GeoLocation and we can then use this information in combination with a Google Maps implementation as well.

There is already some well established tutorials for achieving this so I’m going reference them in this post whilst also giving an overview for those that don’t have to time to implement their own example.

Please also keep in mind this excellent Ionic 2 book that will get you up to scratch very quickly.

And these articles by Toptal might help you to further understand Ionic concepts:


With your Ionic 2 project already created we need to install the cordova geolocation plugin here.

 ionic plugin add cordova-plugin-geolocation

This plugin will provide information about the current users device’s location, such as latitude and longitude. When starting the application, the user will receive a dialog asking for permission to use the current location.

This is a standard practice as some of the native plugins want to ensure that the user is content with sharing certain information with our Ionic 2 application.

In our created Ionic page, where we want to display our Google maps instance, we need to import our GeoLocation plugin from ionic native so we have access to it in the page.

 import { Geolocation } from '@ionic-native/geolocation';

We should then add an event click listener to the desired button that will provide the action of locating the users current position.

import { Geofence, Geolocation, SMS } from 'ionic-native'; 

export class GeoPage {
  constructor( private navCtrl: NavController) { }
   onLocateUser() {
      (location) => {
        console.log('Location successful') = location.coords.latitude;
        this.location.lng = location.coords.longitude;

We are just invoking the .getCurrentPosition() method on the imported Geolocation object. Afterwards or .then(),  we assign the current value of our location variable to our components location variable of type any that was declared earlier in the component.

In our html file we are now able to output a value for our coordinates by accessing the properties for coordinates (.coords) and for the latitude value of those coordinates (.latitude) as well as the longitude (.longitude) on the location object.


Your Location: {{ location.coords.latitude }}

Google Maps

While getting a GeoLocation is handy to know, what exactly should we do with the users position? Well you could implement the retrieved coordinates into a Google Maps implementation in your App.

There are two main ways to do this.

The first is to install Angular Google Maps. This is very well covered in the video tutorial below by Mindspace.

Fast forward to about 21:37.