Getting Started

@capgo/background-geolocation Menggabungkan lokasi penggunaan latar belakang yang tepat dengan geofencing native untuk iOS dan Android. Gunakan untuk zona pengiriman, toko, lokasi pekerjaan, kampus, pendaftaran, peringatan rute, dan setiap alur kerja yang memerlukan event masuk atau keluar bahkan ketika WebView tidak berjalan.

Instalasi

Kamu bisa menggunakan Setup Bantuan AI kami untuk menginstal plugin. Tambahkan Capgo kemampuan ke alat AI kamu menggunakan perintah berikut:

npx skills add https://github.com/Cap-go/capgo-skills --skill capacitor-plugins

Lalu gunakan prompt berikut:

Use the `capacitor-plugins` skill from `Cap-go/capgo-skills` to install the `@capgo/background-geolocation` plugin in my project.

Jika kamu lebih suka Setup Manual, instal plugin dengan menjalankan perintah-perintah berikut dan ikuti instruksi spesifik platform di bawah ini:

bun add @capgo/background-geolocation
bunx cap sync

Import

import { BackgroundGeolocation } from '@capgo/background-geolocation';

API Pengantar

start

Untuk memulai mendengarkan perubahan lokasi perangkat, panggil metode ini. Sebuah Promesa dikembalikan untuk menunjukkan bahwa metode tersebut telah selesai. Panggilan callback akan dipanggil setiap kali lokasi baru tersedia, atau jika terjadi kesalahan saat memanggil metode ini. Jangan bergantung pada penolakan promesa untuk ini.

import { BackgroundGeolocation } from '@capgo/background-geolocation';

await BackgroundGeolocation.start(
  {
    backgroundMessage: "App is using your location in the background",
    backgroundTitle: "Location Service",
    requestPermissions: true,
    stale: false,
    distanceFilter: 10
  },
  (location, error) => {
    if (error) {
      console.error('Location error:', error);
      return;
    }
    if (location) {
      console.log('New location:', location.latitude, location.longitude);
    }
  }
);

stop

Menghentikan pembaruan lokasi.

import { BackgroundGeolocation } from '@capgo/background-geolocation';

await BackgroundGeolocation.stop();

openSettings

Membuka halaman pengaturan lokasi perangkat. Bermanfaat untuk mengarahkan pengguna untuk mengaktifkan layanan lokasi atau menyesuaikan izin.

import { BackgroundGeolocation } from '@capgo/background-geolocation';

// Direct user to location settings
await BackgroundGeolocation.openSettings();

setPlannedRoute

Mengeluarkan suara file ketika pengguna menyimpang dari rute yang direncanakan. Hal ini harus digunakan untuk memainkan suara (di latar belakang juga, hanya untuk native).

import { BackgroundGeolocation } from '@capgo/background-geolocation';

await BackgroundGeolocation.setPlannedRoute({
  soundFile: "notification.mp3",
  route: [[-74.0060, 40.7128], [-118.2437, 34.0522]]
});

Geofencing native

Geofencing berjalan di layer native, sehingga iOS dan Android dapat mengaktifkan event masuk dan keluar tanpa bergantung pada WebView untuk tetap terjaga. Konfigurasi URL webhook HTTP atau HTTPS ketika backend Anda harus menerima transisi bahkan ketika antarmuka aplikasi UI ditangguhkan.

import { BackgroundGeolocation } from '@capgo/background-geolocation';

await BackgroundGeolocation.setupGeofencing({
  url: 'https://api.example.com/geofences',
  notifyOnEntry: true,
  notifyOnExit: true,
  payload: { userId: '123' },
});

await BackgroundGeolocation.addGeofence({
  identifier: 'store-42',
  latitude: 37.33182,
  longitude: -122.03118,
  radius: 150,
  payload: { storeId: '42' },
});

const handle = await BackgroundGeolocation.addListener(
  'geofenceTransition',
  (event) => {
    console.log(event.identifier, event.transition);
  },
);

const errorHandle = await BackgroundGeolocation.addListener(
  'geofenceError',
  (event) => {
    console.error(event.identifier, event.message);
  },
);

const { regions } = await BackgroundGeolocation.getMonitoredGeofences();
console.log(regions);

await BackgroundGeolocation.removeGeofence({ identifier: 'store-42' });
await handle.remove();
await errorHandle.remove();

Pada iOS, geofencing memerlukan otorisasi lokasi selalu. Pada Android 10 dan lebih baru, tambahkan izin lokasi latar belakang ke manifesto aplikasi Anda ketika Anda memerlukan geofencing latar belakang:

<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />

Referensi Tipe

StartOptions

Pilihan untuk Mengonfigurasi Pembaruan Lokasi.

export interface StartOptions {
  /**
   * If the "backgroundMessage" option is defined, the plugin will
   * provide location updates whether the app is in the background or the
   * foreground. If it is not defined, location updates are only
   * guaranteed in the foreground. This is true on both platforms.
   *
   * On Android, a notification must be shown to continue receiving
   * location updates in the background. This option specifies the text of
   * that notification.
   *
   * @since 7.0.9
   * @example "Getting your location to provide better service"
   */
  backgroundMessage?: string;
  /**
   * The title of the notification mentioned above.
   *
   * @since 7.0.9
   * @default "Using your location"
   * @example "Location Service"
   */
  backgroundTitle?: string;
  /**
   * Whether permissions should be requested from the user automatically,
   * if they are not already granted.
   *
   * @since 7.0.9
   * @default true
   * @example
   * // Auto-request permissions
   * requestPermissions: true
   *
   * // Don't auto-request, handle manually
   * requestPermissions: false
   */
  requestPermissions?: boolean;
  /**
   * If "true", stale locations may be delivered while the device
   * obtains a GPS fix. You are responsible for checking the "time"
   * property. If "false", locations are guaranteed to be up to date.
   *
   * @since 7.0.9
   * @default false
   * @example
   * // Allow stale locations for faster initial response
   * stale: true
   *
   * // Only fresh locations
   * stale: false
   */
  stale?: boolean;
  /**
   * The distance in meters that the device must move before a new location update is triggered.
   * This is used to filter out small movements and reduce the number of updates.
   *
   * @since 7.0.9
   * @default 0
   * @example
   * // Update every 10 meters
   * distanceFilter: 10
   *
   * // Update on any movement
   * distanceFilter: 0
   */
  distanceFilter?: number;
}

Location

Mewakili lokasi geografis dengan berbagai atribut. Mengandung semua properti lokasi standar yang dikembalikan oleh penyedia GPS/jaringan.

export interface Location {
  /**
   * Latitude in degrees.
   * Range: -90.0 to +90.0
   *
   * @since 7.0.0
   * @example 40.7128
   */
  latitude: number;
  /**
   * Longitude in degrees.
   * Range: -180.0 to +180.0
   *
   * @since 7.0.0
   * @example -74.0060
   */
  longitude: number;
  /**
   * Radius of horizontal uncertainty in metres, with 68% confidence.
   * Lower values indicate more accurate location.
   *
   * @since 7.0.0
   * @example 5.0
   */
  accuracy: number;
  /**
   * Metres above sea level (or null if not available).
   *
   * @since 7.0.0
   * @example 10.5
   */
  altitude: number | null;
  /**
   * Vertical uncertainty in metres, with 68% confidence (or null if not available).
   *
   * @since 7.0.0
   * @example 3.0
   */
  altitudeAccuracy: number | null;
  /**
   * `true` if the location was simulated by software, rather than GPS.
   * Useful for detecting mock locations in development or testing.
   *
   * @since 7.0.0
   * @example false
   */
  simulated: boolean;
  /**
   * Deviation from true north in degrees (or null if not available).
   * Range: 0.0 to 360.0
   *
   * @since 7.0.0
   * @example 45.5
   */
  bearing: number | null;
  /**
   * Speed in metres per second (or null if not available).
   *
   * @since 7.0.0
   * @example 2.5
   */
  speed: number | null;
  /**
   * Time the location was produced, in milliseconds since the unix epoch.
   * Use this to check if a location is stale when using stale: true.
   *
   * @since 7.0.0
   * @example 1640995200000
   */
  time: number | null;
}

CallbackError

Objek Error yang mungkin dikirimkan ke callback lokasi mulai. Meningkatkan Error standar dengan kode error opsional.

export interface CallbackError extends Error {
  /**
   * Optional error code for more specific error handling.
   *
   * @since 7.0.0
   * @example "PERMISSION_DENIED"
   */
  code?: string;
}

SetPlannedRouteOptions

export interface SetPlannedRouteOptions {
  /**
   * The name of the sound file to play.
   * Must be a valid sound relative path in the app's public folder to work for both web and native platforms.
   * There's no need to include the public folder in the path.
   * @since 7.0.10
   * @example "notification.mp3"
   * */
  soundFile: string;
  /**
   * The planned route as an array of longitude and latitude pairs.
   * Each pair represents a point on the route.
   * This is used to define a route that the user can follow.
   * The route is used to play a sound when the user deviates from it.
   * @since 7.0.11
   * @example [[-74.0060, 40.7128], [-118.2437, 34.0522]]
   */
  route: [number, number][];

  /**
   * The distance in meters that the user must deviate from the planned route to trigger the sound.
   * This is used to determine how far off the route the user can be before the sound is played.
   * If not specified, a default value of 50 meters is used.
   * @since 7.0.11
   * @default 50
   * @example 50
   */
  distance: number;
}

Sumber Kebenaran

Halaman ini dibuat dari plugin’s src/definitions.ts. Jalankan ulang sinkronisasi ketika API publik berubah di atas.

Teruskan dari Getting Started

Jika Anda menggunakan Getting Started untuk merencanakan kerja plugin native, hubungkannya dengan Menggunakan @capgo/background-geolocation untuk kemampuan native di Menggunakan @capgo/background-geolocation, Direktori Plugin Capgo untuk alur produk di Capgo Direktori Plugin, Capacitor Plugin oleh Capgo untuk detail implementasi di Capacitor Plugin oleh Capgo, Menambahkan atau Mengupdate Plugin untuk detail implementasi di Menambahkan atau Mengupdate Plugin, dan Alternatif Plugin Enterprise Ionic untuk alur produk di Alternatif Plugin Enterprise Ionic.