最近公司的app需要加个定位功能，在github上找到了这个，亲测可用，记录一下。
react-native-amap-geolocation
基于高德地图

安装

npm install --save react-native-amap-geolocation

android

react-native link react-native-amap-geolocation

ios

在ios目录下新建Podfile
内容如下：

platform :ios, '8.0'

# The target name is most likely the name of your project.
target 'Your Target' do

  # Your 'node_modules' directory is probably in the root of your project,
  # but if not, adjust the `:path` accordingly
  pod 'React', :path => '../node_modules/react-native', :subspecs => [
    'Core',
    'CxxBridge', # Include this for RN >= 0.47
    'DevSupport', # Include this to enable In-App Devmenu if RN >= 0.43
    'RCTText',
    'RCTNetwork',
    'RCTWebSocket', # Needed for debugging
    'RCTAnimation', # Needed for FlatList and animations running on native UI thread
    # Add any other subspecs you want to use in your project
  ]
  # Explicitly include Yoga if you are using RN >= 0.42.0
  pod 'yoga', :path => '../node_modules/react-native/ReactCommon/yoga'

  # Third party deps podspec link
  pod 'DoubleConversion', :podspec => '../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec'
  pod 'glog', :podspec => '../node_modules/react-native/third-party-podspecs/glog.podspec'
  pod 'Folly', :podspec => '../node_modules/react-native/third-party-podspecs/Folly.podspec'

  pod 'react-native-amap-geolocation', path: '../node_modules/react-native-amap-geolocation/lib/ios'
end

pod install

key

android

https://lbs.amap.com/api/android-location-sdk/guide/create-project/get-key
其他没有什么问题
这里主要说一下SHA1
release和debug要分别获取，不可以用同一个。

image.png

release:

找到项目release用的keystore在同目录下运行

keytool -v -list -keystore my-release-key.keystore

输入密码后

image.png

怎么生成keystore以及配置看这里：https://reactnative.cn/docs/signed-apk-android/

debug

找这个花了点时间，高德官网给的是windows下
mac下是在~/.android这个隐藏目录里

cd ~/.android
keytool -v -list -keystore debug.keystore

拿到两个SHA1生成key

配置AndroidManifest.xml

官网已经给出了详细配置
https://lbs.amap.com/api/android-location-sdk/guide/android-location/getlocation

ios

相对android来说简单很多

image.png
只需要Bundle Identifier即可

调用

import { Geolocation } from "react-native-amap-geolocation";
const geolocationInit = async () => {
  await Geolocation.init({
    ios: "key",
    android: "key"
  });

  Geolocation.setOptions({
    interval: 3000,
    distanceFilter: 20
  });

  Geolocation.addLocationListener(location => {
    console.log(location);
  });
}

geolocationInit();

Geolocation.start();   //开始定位
Geolocation.stop();   //获取到定位后需要手动关闭，持续定位ios审核不过
Geolocation.getLastLocation()；   //获取最后一次定位的位置