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react-native-baidu-map npm version

1.0.x 分支：react-native-baidu-map-old npm version

分支说明：

  • master：支持 react-native 0.61 及以上版本，Android 使用 androidx
  • 1.0.x：支持 react-native 0.60 及 0.50，Android 未使用 androidx

Baidu Map SDK modules and views for React Native(Android & iOS), support react native 0.61.2+

百度地图 React Native 模块。

使用示例：https://github.com/lovebing/react-native-baidu-map-examples

使用百度地图SDK最新版本。 Android 版导入的 SDK 包含以下模块：

  • 基础定位
  • 基础地图（含室内图）
  • 检索功能、LBS云检索
  • 计算工具

在线交流

QQ群：561086908

近期 TODO:

Android

  • 完善坐标转换
  • 添加一些常用的方法

iOS

  • 完善坐标标转换
  • 完善 Cluster（点聚合）
  • 添加一些常用的方法

Marker icon 的实现参考了 https://github.com/react-native-community/react-native-maps 的相关代码。

Android iOS

Dev & Test 开发和测试说明

react-native doesn't support symlinks. see https://stackoverflow.com/questions/44061155/react-native-npm-link-local-dependency-unable-to-resolve-module. Can't install local package by using npm link.

react-native 不支持软链，参考： https://stackoverflow.com/questions/44061155/react-native-npm-link-local-dependency-unable-to-resolve-module 所以不能使用 npm link 的方式安装本地的包

Environments 环境要求

1.JS

  • node: 12+
  • react-native: 0.50.+ 2.Android
  • Android SDK: api 28+
  • gradle: 4.10.1
  • Android Studio: 3.1.3+

3.iOS

  • XCode: 11.3+

初始化

Android

AndroidManifest.xml 设置

必要的权限

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

application 下添加名为 com.baidu.lbsapi.API_KEY 的 meta，如

<meta-data
        android:name="com.baidu.lbsapi.API_KEY"
        android:value="uDRdqQMGQeoPGn5CwMmIYicdUIVv1YST" />

iOS

使用 BaiduMapManager.initSDK 方法设置 api key，如

import { BaiduMapManager } from 'react-native-baidu-map'
BaiduMapManager.initSDK('sIMQlfmOXhQmPLF1QMh4aBp8zZO9Lb2A');

Usage 使用方法

import { MapView, MapTypes, Geolocation, Overlay, MapApp } from 'react-native-baidu-map'

MapView Props 属性

Prop Type Default Description
zoomControlsVisible bool true Android only
trafficEnabled bool false
baiduHeatMapEnabled bool false
zoomGesturesEnabled bool true 允许手势缩放
scrollGesturesEnabled bool true 允许拖动
mapType number 1
zoom number 10
showsUserLocation bool false 是否显示定位
locationData object null 定位信息 {latitude: 0, longitude: 0}
center object null {latitude: 0, longitude: 0}
onMapStatusChangeStart func undefined Android only
onMapStatusChange func undefined
onMapStatusChangeFinish func undefined Android only
onMapLoaded func undefined
onMapClick func undefined
onMapDoubleClick func undefined
onMarkerClick func undefined
onMapPoiClick func undefined

Overlay 覆盖物

const { Marker, Cluster, Arc, Circle, Polyline, Polygon, InfoWindow, HeatMap } = Overlay;
颜色取值说明

6 位(RRGGBB)或 8 位(AARRGGBB)

Marker Props 属性
Prop Type Default Description
title string null 如果没有 InfoWindow，将会根据 title 生成 InfoWindow
titleOffsetY int -80 title 作为 InfoWindow 展示的 y 轴偏移量，仅 Android
location object {latitude: 0, longitude: 0}
perspective bool null 仅 Android
flat bool null 仅 Android
rotate float 0 旋转角度，仅 Android
icon any null icon图片，同 的 source 属性
alpha float 1 透明度，仅 Android
animateType string 动画效果：drop/grow/jump (iOS 仅支持 drop)
pinColor string red red/green/purple，大头针颜色，仅 iOS
onClick func 点击事件回调
Cluster 点聚合
Arc Props 属性
Prop Type Default Description
stroke width {width: 5, color: 'AA000000'}
points array [{latitude: 0, longitude: 0}, {latitude: 0, longitude: 0}, {latitude: 0, longitude: 0}] 数值长度必须为 3
dash bool false 是否为虚线，仅 iOS
Circle Props 属性
Prop Type Default Description
radius int 1400
fillColor string 000000FF
stroke object {width: 5, color: 'AA000000'}
center object {latitude: 0, longitude: 0}
Polyline Props 属性
Prop Type Default Description
points array [{latitude: 0, longitude: 0}]
stroke object {width: 5, color: 'AA000000'}
Polygon Props 属性
Prop Type Default Description
points array [{latitude: 0, longitude: 0}]
fillColor string AAFFFF00
stroke object {width: 5, color: 'AA00FF00'}
Text Props 属性
Prop Type Default Description
text string
fontSize int
fontColor string
bgColor string
rotate float
location object {latitude: 0, longitude: 0}
MarkerIcon 使用 View 作为 marker 的 icon
InfoWindow Props 属性

必须作为 Marker 的子组件

Prop Type Default Description
offsetY int 0 相对于 point 在 y 轴的偏移量，仅 Android

HeatMap Props 属性

Prop Type Default Description
points array
gradient object { colors: ['66FF00', 'FF0000'], startPoints: [0.2, 1.0] } 颜色渐变对象 
<MapView>
    <Marker/>
    <Marker>
        <InfoWindow style={{ backgroundColor: 'red', width: 200, height: 100}}>
            <View />
        </InfoWindow>
        <MarkerIcon style={{ backgroundColor: 'red', width: 40, height: 40}}>
            <View>
                <Text>ABC</Text>
            </View>
        </MarkerIcon>
    </Marker>
    <Cluster>
        <Marker/>
    </Cluster>
    <Arc />
    <Circle />
    <Polyline />
    <Polygon />
    <Overlay.Text>text</Overlay.Text>
    <HeatMap />
</MapView>

Marker 示例

<MapView>
    <Overlay.Marker rotate={45} icon={{ uri: 'https://mapopen-website-wiki.cdn.bcebos.com/homePage/images/logox1.png' }} location={{ longitude: 113.975453, latitude: 22.510045 }} />
    <Overlay.Marker location={{ longitude: 113.969453, latitude: 22.530045 }} />
</MapView>

Cluster 示例

<MapView>
    <Cluster>
        <Marker location={{ longitude: 113.969453, latitude: 22.530045 }} />
        <Marker location={{ longitude: 113.968453, latitude: 22.531045 }} />
        <Marker location={{ longitude: 113.967453, latitude: 22.532045 }} />
        <Marker location={{ longitude: 113.966453, latitude: 22.533045 }} />
        <Marker location={{ longitude: 113.965453, latitude: 22.534045 }} />
        <Marker location={{ longitude: 113.965453, latitude: 22.535045 }} />
    </Cluster>
</MapView>

BaiduMapManager

Method Description Result
void initSDK(string apiKey) iOS 初始化 SDK
Promise hasLocationPermission 是否有定位权限

Geolocation Methods

Method Description Result
Promise reverseGeoCode(double lat, double lng) {"address": "", "province": "", "cityCode": "", "city": "", "district": "", "streetName": "", "streetNumber": ""}
Promise reverseGeoCodeGPS(double lat, double lng) {"address": "", "province": "", "cityCode": "", "city": "", "district": "", "streetName": "", "streetNumber": ""}
Promise geocode(String city, String addr) {"latitude": 0.0, "longitude": 0.0}
Promise getCurrentPosition(String coorType) coorType 可为 bd09ll 或 gcj02，默认 bd09ll {"latitude": 0.0, "longitude": 0.0, "address": "", "province": "", "cityCode": "", "city": "", "district": "", "streetName": "", "streetNumber": ""} Android: {"latitude": 0.0, "longitude": 0.0, "direction": -1, "altitude": 0.0, "radius": 0.0, "address": "", "countryCode": "", "country": "", "province": "", "cityCode": "", "city": "", "district": "", "street": "", "streetNumber": "", "buildingId": "", "buildingName": ""}
startLocating(function listener, String coorType) 开始持续定位
stopLocating 停止持续定位

GetDistance Methods

Method Result
Promise getLocationDistance({latitude: 0.0, longitude: 0.0}, {latitude: 0.0, longitude: 0.0}) {"distance": 0.0}

MapApp Methods 调起百度地图客户端

Method Description
openDrivingRoute({latitude: 0.0, longitude: 0.0, name: ''}, {latitude: 0.0, longitude: 0.0}, name: '') 调起百度地图驾车规划
openTransitRoute({latitude: 0.0, longitude: 0.0, name: ''}, {latitude: 0.0, longitude: 0.0}, name: '') 调起百度地图公交路线
openWalkNavi({latitude: 0.0, longitude: 0.0, name: ''}, {latitude: 0.0, longitude: 0.0}, name: '') 调起百度地图步行路线
iOS

必须在 Info.plist 中进行如下配置，否则不能调起百度地图客户端

<key>LSApplicationQueriesSchemes</key>
<array>
    <string>baidumap</string>
</array>

鸣谢

jetbrains