backgroundLocation.js

// import React, { Component } from 'react';
// import { View, Text } from 'react-native';
// import BackgroundGeolocation from 'react-native-mauron85-background-geolocation';

// export default class BackgroundLocation extends Component {
//   componentDidMount() {
//     BackgroundGeolocation.configure({
//       desiredAccuracy: BackgroundGeolocation.HIGH_ACCURACY,
//       stationaryRadius: 50,
//       distanceFilter: 50,
//       notificationTitle: 'Background tracking',
//       notificationText: 'enabled',
//       debug: true,
//       startOnBoot: false,
//       stopOnTerminate: true,
//       locationProvider: BackgroundGeolocation.ACTIVITY_PROVIDER,
//       interval: 10000,
//       fastestInterval: 5000,
//       activitiesInterval: 10000,
//       stopOnStillActivity: false,
//       url: 'http://192.168.81.15:3000/location',
//       httpHeaders: {
//         'X-FOO': 'bar',
//       },
//       // customize post properties
//       postTemplate: {
//         lat: '@latitude',
//         lon: '@longitude',
//         foo: 'bar', // you can also add your own properties
//       },
//     });

//     BackgroundGeolocation.on('location', (location) => {
//       // handle your locations here
//       // to perform long running operation on iOS
//       // you need to create background task
//       BackgroundGeolocation.startTask((taskKey) => {
//         // execute long running task
//         // eg. ajax post location
//         // IMPORTANT: task has to be ended by endTask
//         BackgroundGeolocation.endTask(taskKey);
//       });
//     });

//     BackgroundGeolocation.on('error', (error) => {
//       console.log('[ERROR] BackgroundGeolocation error:', error);
//     });

//     BackgroundGeolocation.on('start', () => {
//       console.log('[INFO] BackgroundGeolocation service has been started');
//     });

//     BackgroundGeolocation.on('stop', () => {
//       console.log('[INFO] BackgroundGeolocation service has been stopped');
//     });

//     BackgroundGeolocation.on('authorization', (status) => {
//       console.log(`[INFO] BackgroundGeolocation authorization status: ${status}`);
//       if (status !== BackgroundGeolocation.AUTHORIZED) {
//         // we need to set delay or otherwise alert may not be shown
//         setTimeout(
//           () => Alert.alert(
//             'App requires location tracking permission',
//             'Would you like to open app settings?',
//             [
//               { text: 'Yes', onPress: () => BackgroundGeolocation.showAppSettings() },
//               { text: 'No', onPress: () => console.log('No Pressed'), style: 'cancel' },
//             ],
//           ),
//           1000,
//         );
//       }
//     });

//     BackgroundGeolocation.on('background', () => {
//       console.log('[INFO] App is in background');
//     });

//     BackgroundGeolocation.on('foreground', () => {
//       console.log('[INFO] App is in foreground');
//     });

//     BackgroundGeolocation.on('abort_requested', () => {
//       console.log('[INFO] Server responded with 285 Updates Not Required');

//       // Here we can decide whether we want stop the updates or not.
//       // If you've configured the server to return 285, then it means the server does not require further update.
//       // So the normal thing to do here would be to `BackgroundGeolocation.stop()`.
//       // But you might be counting on it to receive location updates in the UI, so you could just reconfigure and set `url` to null.
//     });

//     BackgroundGeolocation.on('http_authorization', () => {
//       console.log('[INFO] App needs to authorize the http requests');
//     });

//     BackgroundGeolocation.checkStatus((status) => {
//       console.log('[INFO] BackgroundGeolocation service is running', status.isRunning);
//       console.log('[INFO] BackgroundGeolocation services enabled', status.locationServicesEnabled);
//       console.log(`[INFO] BackgroundGeolocation auth status: ${status.authorization}`);

//       // you don't need to check status before start (this is just the example)
//       if (!status.isRunning) {
//         BackgroundGeolocation.start(); // triggers start on start event
//       }
//     });

//     // you can also just start without checking for status
//     // BackgroundGeolocation.start();
//   }

//   componentWillUnmount() {
//     // unregister all event listeners
//     BackgroundGeolocation.removeAllListeners();
//   }

//   render() {
//     return (
//       <View>
//         <Text>aaaa</Text>
//       </View>
//     );
//   }
// }