1.0.x 分支：react-native-baidu-map-old
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
QQ群：561086908
- 完善坐标转换
- 添加一些常用的方法
- 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。
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
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+
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" />
使用 BaiduMapManager.initSDK 方法设置 api key，如
import { BaiduMapManager } from 'react-native-baidu-map'
BaiduMapManager.initSDK('sIMQlfmOXhQmPLF1QMh4aBp8zZO9Lb2A');
import { MapView, MapTypes, Geolocation, Overlay, MapApp } from 'react-native-baidu-map'
| 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 |
const { Marker, Cluster, Arc, Circle, Polyline, Polygon, InfoWindow, HeatMap } = Overlay;
6 位(RRGGBB)或 8 位(AARRGGBB)
| 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 |
| 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 |
| 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 |
| Prop | Type | Default | Description |
|---|---|---|---|
| radius | int | 1400 | |
| fillColor | string | 000000FF | |
| stroke | object | {width: 5, color: 'AA000000'} | |
| center | object | {latitude: 0, longitude: 0} |
| Prop | Type | Default | Description |
|---|---|---|---|
| points | array | [{latitude: 0, longitude: 0}] | |
| stroke | object | {width: 5, color: 'AA000000'} |
| Prop | Type | Default | Description |
|---|---|---|---|
| points | array | [{latitude: 0, longitude: 0}] | |
| fillColor | string | AAFFFF00 | |
| stroke | object | {width: 5, color: 'AA00FF00'} |
| Prop | Type | Default | Description |
|---|---|---|---|
| text | string | ||
| fontSize | int | ||
| fontColor | string | ||
| bgColor | string | ||
| rotate | float | ||
| location | object | {latitude: 0, longitude: 0} |
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 |
| 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>| Method | Description | Result |
|---|---|---|
| void initSDK(string apiKey) | iOS 初始化 SDK | |
| Promise hasLocationPermission | 是否有定位权限 |
| 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 |
| Method | Result |
|---|---|
| Promise getLocationDistance({latitude: 0.0, longitude: 0.0}, {latitude: 0.0, longitude: 0.0}) | {"distance": 0.0} |
| 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 |
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>
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