Background Geolocation for React Native

Background Geolocation for React Native ·

The most sophisticated background location-tracking & geofencing module with battery-conscious motion-detection intelligence for iOS and Android.

The plugin’s Philosophy of Operation is to use motion-detection APIs (using accelerometer, gyroscope and magnetometer) to detect when the device is moving and stationary.

  • When the device is detected to be moving, the plugin will automatically start recording a location according to the configured distanceFilter (meters).

  • When the device is detected be stationary, the plugin will automatically turn off location-services to conserve energy.

Also available for Flutter, Cordova, NativeScript and pure native apps.

The Android module requires purchasing a license. However, it will work for DEBUG builds. It will not work with RELEASE builds without purchasing a license.

(2018) This plugin is supported full-time and field-tested daily since 2013.

Google Play

Home Settings


🔷 Installing the Plugin

⚠️ If you have a previous version of react-native-background-geolocation < 3.2.0 installed into react-native >= 0.60, you should first unlink your previous version as react-native link is no longer required.

$ react-native unlink react-native-background-geolocation

With yarn

yarn add react-native-background-geolocation

With npm

$ npm install react-native-background-geolocation --save

🔷 Setup Guides

react-native >= 0.60



🔷 Configure your license

  1. Login to Customer Dashboard to generate an application key:

  2. Add your license-key to android/app/src/main/AndroidManifest.xml:

<manifest xmlns:android=""


    <!-- react-native-background-geolocation licence -->
+     <meta-data android:name="com.transistorsoft.locationmanager.license" android:value="YOUR_LICENCE_KEY_HERE" />

🔷 Using the plugin

import BackgroundGeolocation from "react-native-background-geolocation";

Typescript API:

For those using Typescript (recommended), you can also import the interfaces:

import BackgroundGeolocation, {
} from "react-native-background-geolocation";

For more information, see this blog post

🔷 Example

There are three main steps to using BackgroundGeolocation

  1. Wire up event-listeners.
  2. #ready the plugin.
  3. #start the plugin.
// Import BackgroundGeolocation + any optional interfaces
import BackgroundGeolocation from "react-native-background-geolocation";

export default class App extends Component {
  componentWillMount() {
    // 1\.  Wire up event-listeners

    // This handler fires whenever bgGeo receives a location update.
    BackgroundGeolocation.onLocation(this.onLocation, this.onError);

    // This handler fires when movement states changes (stationary->moving; moving->stationary)

    // This event fires when a change in motion activity is detected

    // This event fires when the user toggles location-services authorization

    // 2\.  Execute #ready method (required)
      // Geolocation Config
      desiredAccuracy: BackgroundGeolocation.DESIRED_ACCURACY_HIGH,
      distanceFilter: 10,
      // Activity Recognition
      stopTimeout: 1,
      // Application config
      debug: true, // <-- enable this hear sounds for background-geolocation life-cycle.
      logLevel: BackgroundGeolocation.LOG_LEVEL_VERBOSE,
      stopOnTerminate: false,   // <-- Allow the background-service to continue tracking when user closes the app.
      startOnBoot: true,        // <-- Auto start tracking when device is powered-up.
      // HTTP / SQLite config
      url: '',
      batchSync: false,       // <-- [Default: false] Set true to sync locations to server in a single HTTP request.
      autoSync: true,         // <-- [Default: true] Set true to sync each location to server as it arrives.
      headers: {              // <-- Optional HTTP headers
        "X-FOO": "bar"
      params: {               // <-- Optional HTTP params
        "auth_token": "maybe_your_server_authenticates_via_token_YES?"
    }, (state) => {
      console.log("- BackgroundGeolocation is configured and ready: ", state.enabled);

      if (!state.enabled) {
        // 3\. Start tracking!
        BackgroundGeolocation.start(function() {
          console.log("- Start success");

  // You must remove listeners when your component unmounts
  componentWillUnmount() {
  onLocation(location) {
    console.log('[location] -', location);
  onError(error) {
    console.warn('[location] ERROR -', error);
  onActivityChange(event) {
    console.log('[activitychange] -', event);  // eg: 'on_foot', 'still', 'in_vehicle'
  onProviderChange(provider) {
    console.log('[providerchange] -', provider.enabled, provider.status);
  onMotionChange(event) {
    console.log('[motionchange] -', event.isMoving, event.location);
  reset: true,  // <-- true to always apply the supplied config
  distanceFilter: 10
}, (state) => {
  console.log('- BackgroundGeolocation is ready: ', state);

⚠️ Do not execute any API method which will require accessing location-services until the callback to #ready executes (eg: #getCurrentPosition, #watchPosition, #start).

Promise API

The BackgroundGeolocation Javascript API supports Promises for nearly every method (the exceptions are #watchPosition and adding event-listeners via #on method. For more information, see the API Documentation

// Traditional API still works:
  desiredAccuracy: BackgroundGeolocation.DESIRED_ACCURACY_HIGH,
  distanceFilter: 50
}).then(state => {
  console.log('- BackgroundGeolocation is ready: ', state);
}).catch(error => {
  console.log('- BackgroundGeolocation error: ', error);

🔷 Demo Application

A fully-featured Demo App is available in its own public repo. After first cloning that repo, follow the installation instructions in the README there. This demo-app includes a settings-screen allowing you to quickly experiment with all the different settings available for each platform.

Home Settings

🔷 Simple Testing Server

A simple Node-based web-application with SQLite database is available for field-testing and performance analysis. If you’re familiar with Node, you can have this server up-and-running in about one minute.

Download Details:

Author: transistorsoft


Source Code:

#react-native #react #mobile-apps

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Background Geolocation for React Native
Autumn  Blick

Autumn Blick


How native is React Native? | React Native vs Native App Development

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React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

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