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react-native-position

v1.8.1

Published

react-native-position

Downloads

190

Readme

react-native-position

通过 Android’s Location APIHMS Location REST API 获取位置信息。

解决 Google’s Location Services API 无法使用时,也能获取位置信息。

优势

实现原理

  1. 可获取附近的 wifi 信息时, 通过 HMS Location REST API 请求位置
  2. wifi 信息时, 尝试 Android’s Location API 请求
  3. 保底情况, 通过 cell 信息 HMS Location REST API 请求位置

必要准备

  1. 注册华为开发者账号
  2. 创建项目创建应用
  3. 获取到 apiKeyscreenshot-20241020-051107
  4. GNSS 需要<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /><uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />权限
  5. wifi 需要 <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /><uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />权限
  6. cell 需要 <uses-permission android:name="android.permission.READ_PHONE_STATE" />权限

使用

npm install react-native-position
import { PermissionsAndroid } from 'react-native'
import { getCurrentPosition } from 'react-native-position'

const getLocation = async () => {
    const granteds = await PermissionsAndroid.requestMultiple([
        PermissionsAndroid.PERMISSIONS.ACCESS_FINE_LOCATION,
        PermissionsAndroid.PERMISSIONS.ACCESS_COARSE_LOCATION,
        PermissionsAndroid.PERMISSIONS.READ_PHONE_STATE,
    ])
    if (
        granteds['android.permission.ACCESS_FINE_LOCATION'] !== 'granted' ||
        granteds['android.permission.ACCESS_COARSE_LOCATION'] !== 'granted' ||
        granteds['android.permission.READ_PHONE_STATE'] !== 'granted'
    ) {
        console.log('权限拒绝')
        return
    }

    return await getCurrentPosition({
        hmsKey: 'your hms key',
        GNSStimeout: 5000,
    })
}

注意事项

  1. 使用 HMS 服务中需要遵守关于华为开发者联盟与隐私的声明
  2. 尽量保证 Android 10 (API 29) 以上
  3. mnc < 10 时, 需要设置为 0(HMS 奇怪的配置)

TODO

  • [ ] ios 实现
  • [x] 附近 wifi 或基站信息获取, 加强网络定位

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT


Made with create-react-native-library