官方建议使用react-native-maps代替此地图组件。

截图

属性

iosannotations [{latitude: number, longitude: number, animateDrop: bool, title: string, subtitle: string, hasLeftCallout: bool, hasRightCallout: bool, onLeftCalloutPress: function, onRightCalloutPress: function, id: string}] #

地图上的标注点,可以带有标题及副标题。

ioslegalLabelInsets {top: number, left: number, bottom: number, right: number} #

地图上标签的合法范围。默认在地图底部左侧。参见EdgeInsetsPropType.js了解更多信息。

iosmapType enum('standard', 'satellite', 'hybrid') #

要显示的地图类型。

  • standard: 标准道路地图(默认)。
  • satellite: 卫星视图。
  • hybrid: 卫星视图并附带道路和感兴趣的点标记。

iosmaxDelta number #

可以被显示的最大区域尺寸。

iosminDelta number #

可以被显示的最小区域尺寸。

iosoverlays [{coordinates: [{latitude: number, longitude: number}], lineWidth: number, strokeColor: ColorPropType, fillColor: ColorPropType, id: string}] #

地图的覆盖层。

< /div>

onAnnotationPress function #

当用户点击地图上的标注之后会调用此回调函数一次。

onRegionChange function #

在用户拖拽地图的时候持续调用此回调函数。

onRegionChangeComplete function #

当用户停止拖拽地图之后,调用此回调函数一次。

pitchEnabled bool #

当此属性设为true并且地图上关联了一个有效的镜头时,镜头的抬起角度会使地图平面倾斜。当此属性设为false,镜头的抬起角度会忽略,地图永远都显示为俯视角度。

region {latitude: number, longitude: number, latitudeDelta: number, longitudeDelta: number} #

地图显示的区域。

区域使用中心的坐标和要显示的范围来定义。

rotateEnabled bool #

当此属性设为true并且地图上关联了一个有效的镜头时,镜头的朝向角度会用于基于中心点旋转地图平面。当此属性设置为false时,朝向角度会被忽略,并且地图永远都显示为顶部方向为正北方。

scrollEnabled bool #

如果此属性设为false,用户不能改变地图所显示的区域。默认值为true

showsUserLocation bool #

如果此属性为true,应用会请求用户当前的位置并且聚焦到该位置。默认值是false

注意:你需要在Info.plist中增加NSLocationWhenInUseUsageDescription字段。否则它会没有任何提示而直接失败

style View#style #

zoomEnabled bool #

如果此属性为false,用户则不能旋转/缩放地图。默认值为true

androidactive bool #

iosshowsCompass bool #

如果此属性为false,地图上不会显示指南针。默认值为true

iosshowsPointsOfInterest bool #

如果此属性为false,感兴趣的点不会在地图上显示。默认为true

例子

'use strict';

var React = require('react');
var ReactNative = require('react-native');
var { PropTypes } = React;
var {
  Image,
  MapView,
  StyleSheet,
  Text,
  TextInput,
  TouchableOpacity,
  View,
} = ReactNative;

var regionText = {
  latitude: '0',
  longitude: '0',
  latitudeDelta: '0',
  longitudeDelta: '0',
};

var MapRegionInput = React.createClass({

  propTypes: {
    region: PropTypes.shape({
      latitude: PropTypes.number.isRequired,
      longitude: PropTypes.number.isRequired,
      latitudeDelta: PropTypes.number,
      longitudeDelta: PropTypes.number,
    }),
    onChange: PropTypes.func.isRequired,
  },

  getInitialState() {
    return {
      region: {
        latitude: 0,
        longitude: 0,
      }
    };
  },

  componentWillReceiveProps: function(nextProps) {
    this.setState({
      region: nextProps.region || this.getInitialState().region
    });
  },

  render: function() {
    var region = this.state.region || this.getInitialState().region;
    return (
      <View>
        <View style={styles.row}>
          <Text>
            {'Latitude'}
          </Text>
          <TextInput
            value={'' + region.latitude}
            style={styles.textInput}
            onChange={this._onChangeLatitude}
            selectTextOnFocus={true}
          />
        </View>
        <View style={styles.row}>
          <Text>
            {'Longitude'}
          </Text>
          <TextInput
            value={'' + region.longitude}
            style={styles.textInput}
            onChange={this._onChangeLongitude}
            selectTextOnFocus={true}
          />
        </View>
        <View style={styles.row}>
          <Text>
            {'Latitude delta'}
          </Text>
          <TextInput
            value={
              region.latitudeDelta == null ? '' : String(region.latitudeDelta)
            }
            style={styles.textInput}
            onChange={this._onChangeLatitudeDelta}
            selectTextOnFocus={true}
          />
        </View>
        <View style={styles.row}>
          <Text>
            {'Longitude delta'}
          </Text>
          <TextInput
            value={
              region.longitudeDelta == null ? '' : String(region.longitudeDelta)
            }
            style={styles.textInput}
            onChange={this._onChangeLongitudeDelta}
            selectTextOnFocus={true}
          />
        </View>
        <View style={styles.changeButton}>
          <Text onPress={this._change}>
            {'Change'}
          </Text>
        </View>
      </View>
    );
  },

  _onChangeLatitude: function(e) {
    regionText.latitude = e.nativeEvent.text;
  },

  _onChangeLongitude: function(e) {
    regionText.longitude = e.nativeEvent.text;
  },

  _onChangeLatitudeDelta: function(e) {
    regionText.latitudeDelta = e.nativeEvent.text;
  },

  _onChangeLongitudeDelta: function(e) {
    regionText.longitudeDelta = e.nativeEvent.text;
  },

  _change: function() {
    this.setState({
      region: {
        latitude: parseFloat(regionText.latitude),
        longitude: parseFloat(regionText.longitude),
        latitudeDelta: parseFloat(regionText.latitudeDelta),
        longitudeDelta: parseFloat(regionText.longitudeDelta),
      },
    });
    this.props.onChange(this.state.region);
  },

});

var MapViewExample = React.createClass({

  getInitialState() {
    return {
      isFirstLoad: true,
      mapRegion: undefined,
      mapRegionInput: undefined,
      annotations: [],
    };
  },

  render() {
    return (
      <View>
        <MapView
          style={styles.map}
          onRegionChange={this._onRegionChange}
          onRegionChangeComplete={this._onRegionChangeComplete}
          region={this.state.mapRegion}
          annotations={this.state.annotations}
        />
        <MapRegionInput
          onChange={this._onRegionInputChanged}
          region={this.state.mapRegionInput}
        />
      </View>
    );
  },

  _getAnnotations(region) {
    return [{
      longitude: region.longitude,
      latitude: region.latitude,
      title: 'You Are Here',
    }];
  },

  _onRegionChange(region) {
    this.setState({
      mapRegionInput: region,
    });
  },

  _onRegionChangeComplete(region) {
    if (this.state.isFirstLoad) {
      this.setState({
        mapRegionInput: region,
        annotations: this._getAnnotations(region),
        isFirstLoad: false,
      });
    }
  },

  _onRegionInputChanged(region) {
    this.setState({
      mapRegion: region,
      mapRegionInput: region,
      annotations: this._getAnnotations(region),
    });
  },

});

var AnnotationExample = React.createClass({

  getInitialState() {
    return {
      isFirstLoad: true,
      annotations: [],
      mapRegion: undefined,
    };
  },

  render() {
    if (this.state.isFirstLoad) {
      var onRegionChangeComplete = (region) => {
        this.setState({
          isFirstLoad: false,
          annotations: [{
            longitude: region.longitude,
            latitude: region.latitude,
            ...this.props.annotation,
          }],
        });
      };
    }

    return (
      <MapView
        style={styles.map}
        onRegionChangeComplete={onRegionChangeComplete}
        region={this.state.mapRegion}
        annotations={this.state.annotations}
      />
    );
  },

});

var DraggableAnnotationExample = React.createClass({

  createAnnotation(longitude, latitude) {
    return {
      longitude,
      latitude,
      draggable: true,
      onDragStateChange: (event) => {
        if (event.state === 'idle') {
          this.setState({
            annotations: [this.createAnnotation(event.longitude, event.latitude)],
          });
        }
        console.log('Drag state: ' + event.state);
      },
    };
  },

  getInitialState() {
    return {
      isFirstLoad: true,
      annotations: [],
      mapRegion: undefined,
    };
  },

  render() {
    if (this.state.isFirstLoad) {
      var onRegionChangeComplete = (region) => {
        //When the MapView loads for the first time, we can create the annotation at the
        //region that was loaded.
        this.setState({
          isFirstLoad: false,
          annotations: [this.createAnnotation(region.longitude, region.latitude)],
        });
      };
    }

    return (
      <MapView
        style={styles.map}
        onRegionChangeComplete={onRegionChangeComplete}
        region={this.state.mapRegion}
        annotations={this.state.annotations}
      />
    );
  },

});

var styles = StyleSheet.create({
  map: {
    height: 150,
    margin: 10,
    borderWidth: 1,
    borderColor: '#000000',
  },
  row: {
    flexDirection: 'row',
    justifyContent: 'space-between',
  },
  textInput: {
    width: 150,
    height: 20,
    borderWidth: 0.5,
    borderColor: '#aaaaaa',
    fontSize: 13,
    padding: 4,
  },
  changeButton: {
    alignSelf: 'center',
    marginTop: 5,
    padding: 3,
    borderWidth: 0.5,
    borderColor: '#777777',
  },
});

exports.displayName = (undefined: ?string);
exports.title = '<MapView>';
exports.description = 'Base component to display maps';
exports.examples = [
  {
    title: 'Map',
    render() {
      return <MapViewExample />;
    }
  },
  {
    title: 'showsUserLocation + followUserLocation',
    render() {
      return (
        <MapView
          style={styles.map}
          showsUserLocation={true}
          followUserLocation={true}
        />
      );
    }
  },
  {
    title: 'Callout example',
    render() {
      return <AnnotationExample style={styles.map} annotation={{
        title: 'More Info...',
        rightCalloutView: (
          <TouchableOpacity
            onPress={() => {
              alert('You Are Here');
            }}>
            <Image
              style={{width:30, height:30}}
              source={require('./uie_thumb_selected.png')}
            />
          </TouchableOpacity>
        ),
      }}/>;
    }
  },
  {
    title: 'Annotation focus example',
    render() {
      return <AnnotationExample style={styles.map} annotation={{
        title: 'More Info...',
        onFocus: () => {
          alert('Annotation gets focus');
        },
        onBlur: () => {
          alert('Annotation lost focus');
        }
      }}/>;
    }
  },
  {
    title: 'Draggable pin',
    render() {
      return <DraggableAnnotationExample/>;
    }
  },
  {
    title: 'Custom pin color',
    render() {
      return <AnnotationExample style={styles.map} annotation={{
        title: 'You Are Purple',
        tintColor: MapView.PinColors.PURPLE,
      }}/>;
    }
  },
  {
    title: 'Custom pin image',
    render() {
      return <AnnotationExample style={styles.map} annotation={{
        title: 'Thumbs Up!',
        image: require('image!uie_thumb_big'),
      }}/>;
    }
  },
  {
    title: 'Custom pin view',
    render() {
      return <AnnotationExample style={styles.map} annotation={{
        title: 'Thumbs Up!',
        view: <View style={{
          alignItems: 'center',
        }}>
          <Text style={{fontWeight: 'bold', color: '#f007'}}>
            Thumbs Up!
          </Text>
          <Image
            style={{width: 90, height: 65, resizeMode: 'cover'}}
            source={require('image!uie_thumb_big')}
          />
        </View>,
      }}/>;
    }
  },
  {
    title: 'Custom overlay',
    render() {
      return <MapView
        style={styles.map}
        region={{
          latitude: 39.06,
          longitude: -95.22,
        }}
        overlays={[{
          coordinates:[
            {latitude: 32.47, longitude: -107.85},
            {latitude: 45.13, longitude: -94.48},
            {latitude: 39.27, longitude: -83.25},
            {latitude: 32.47, longitude: -107.85},
          ],
          strokeColor: '#f007',
          lineWidth: 3,
        }]}
      />;
    }
  },
];

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