安卓高德地图 - （多个标记Marker+自定义弹窗InfoWindow+反编码坐标转地址3）

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1、效果图

目前最新jar：AMap_Search_V5.7.0_20171229.jar 可到官网下载SDK资源

2、新建个实体类，包含4个参数用来描述点信息 - MarketBean

public class MarketBean {
    /**
     * 纬度
     */
    private double latitude;
    /**
     * 经度
     */
    private double longitude;
    /**
     * 标题
     */
    private String title;
    /**
     * 内容
     */
    private String content;

    public double getLatitude() {
        return latitude;
    }

    public void setLatitude(double latitude) {
        this.latitude = latitude;
    }

    public double getLongitude() {
        return longitude;
    }

    public void setLongitude(double longitude) {
        this.longitude = longitude;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getContent() {
        return content;
    }

    public void setContent(String content) {
        this.content = content;
    }

    public MarketBean(double latitude, double longitude, String title, String content) {
        this.latitude = latitude;
        this.longitude = longitude;
        this.title = title;
        this.content = content;
    }
}

在初始化的时候调用即可

    /**
     * 添加多个market
     */
    private List<MarketBean> marketList;

    private void addMoreMarket() {
        if (marketList == null) {
            marketList = new ArrayList<>();
        }
        //模拟6个假数据
        marketList.add(new MarketBean(22.675, 114.028, "标题1", "内容1"));
        marketList.add(new MarketBean(22.694, 114.099, "标题2", "内容2"));
        marketList.add(new MarketBean(22.667, 114.041, "标题3", "内容3"));
        marketList.add(new MarketBean(22.647, 114.023, "标题4", "内容4"));
        marketList.add(new MarketBean(22.688, 114.066, "标题5", "内容5"));
        marketList.add(new MarketBean(22.635, 114.077, "标题6", "内容6"));
        for (int i = 0; i < marketList.size(); i++) {
            aMap.addMarker(new MarkerOptions().anchor(1.5f, 3.5f)
                    .position(new LatLng(marketList.get(i).getLatitude(),//设置纬度
                            marketList.get(i).getLongitude()))//设置经度
                    .title(marketList.get(i).getTitle())//设置标题
                    .snippet(marketList.get(i).getContent())//设置内容
                    // .setFlat(true) // 将Marker设置为贴地显示，可以双指下拉地图查看效果
                    .draggable(true) //设置Marker可拖动
                    .icon(BitmapDescriptorFactory.fromResource(R.mipmap.ic_launcher)));
        }
        //设置自定义弹窗
        aMap.setInfoWindowAdapter(new WindowAdapter(this));
        //绑定信息窗点击事件
        aMap.setOnInfoWindowClickListener(new WindowAdapter(this));
        aMap.setOnMarkerClickListener(new WindowAdapter(this));
    }

自定义弹窗（自定义 InfoWindow 之后所有的内容更新都需要用户自己完成） - WindowAdapter

public class WindowAdapter implements AMap.InfoWindowAdapter, AMap.OnMarkerClickListener,
        AMap.OnInfoWindowClickListener{

    private Context context;
    private static final String TAG = "WindowAdapter";

    public WindowAdapter(Context context) {
        this.context = context;
    }

    @Override
    public View getInfoWindow(Marker marker) {
        //关联布局
        View view = LayoutInflater.from(context).inflate(R.layout.layout_info_item, null);
        //标题
        TextView title = (TextView) view.findViewById(R.id.info_title);
        //地址信息
        TextView address = (TextView) view.findViewById(R.id.info_address);
        //纬度
        TextView latitude = (TextView) view.findViewById(R.id.info_latitude);
        //经度
        TextView longitude = (TextView) view.findViewById(R.id.info_longitude);

        title.setText(marker.getTitle());
        address.setText(marker.getSnippet());
        latitude.setText(marker.getPosition().latitude + "");
        longitude.setText(marker.getPosition().longitude + "");
        Log.e(TAG, "getInfoWindow1: "+marker.getTitle() );
        Log.e(TAG, "getInfoWindow: "+marker.getSnippet() );
        Log.e(TAG, "getInfoWindow: "+marker.getPosition().latitude );
        Log.e(TAG, "getInfoWindow: "+marker.getPosition().longitude );
        return view;
    }

    //如果用自定义的布局，不用管这个方法,返回null即可
    @Override
    public View getInfoContents(Marker marker) {
        return null;
    }

    // marker 对象被点击时回调的接口
    // 返回 true 则表示接口已响应事件，否则返回false
    @Override
    public boolean onMarkerClick(Marker marker) {
        Log.e(TAG, "Marker被点击了");
        return false;
    }

    //绑定信息窗点击事件
    @Override
    public void onInfoWindowClick(Marker marker) {
        Log.e(TAG, "InfoWindow被点击了");
    }
}

布局文件 - layout_info_item

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:showDividers="middle"
    android:padding="10dp"
    android:background="@drawable/info_shape"
    android:divider="@drawable/line_shape"
    android:orientation="vertical">

    <TextView
        android:id="@+id/info_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/info_address"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/info_latitude"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/info_longitude"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />
</LinearLayout>

注意要设置InfoWindow的背景样式（颜色、图片均可），否者会使用高德默认背景

info_shape：

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <corners
        android:radius="10dp"/>

    <stroke
        android:width="1dp"
        android:color="#666"/>

    <solid
        android:color="#fff"/>
</shape>

line_shape：

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <size
        android:width="100dp"
        android:height="1dp" />

    <solid android:color="#666" />

</shape>

3、反编码坐标、地址转换 - （移动地图任意一点获取当前位置信息）

地图滑动监听事件：

//滑动监听
        aMap.setOnCameraChangeListener(new AMap.OnCameraChangeListener() {
            //滑动中的经纬度
            @Override
            public void onCameraChange(CameraPosition cameraPosition) {
                //经度
                double longitude = cameraPosition.target.longitude;
                //纬度
                double latitude = cameraPosition.target.latitude;
                Log.e(TAG, "onCameraChange滑动中: " + longitude);
                Log.e(TAG, "onCameraChange滑动中: " + latitude);
            }

            //滑动结束时的经纬度
            @Override
            public void onCameraChangeFinish(CameraPosition cameraPosition) {
                //经度
                double longitude = cameraPosition.target.longitude;
                //纬度
                double latitude = cameraPosition.target.latitude;
                //传入结束时的经纬度坐标
                getAddressByLatLonPoint(new LatLonPoint(latitude, longitude));
                Log.e(TAG, "onCameraChangeFinish滑动结束: " + longitude);
                Log.e(TAG, "onCameraChangeFinish滑动结束: " + latitude);
            }
        });
    }

    /**
     * 反编码坐标转地址
     * RegeocodeQuery   [坐标转地址]
     * GeocodeQuery     [地址转坐标]
     */
    private void getAddressByLatLonPoint(final LatLonPoint latLonPoint) {
        GeocodeSearch geocodeSearch = new GeocodeSearch(this);
        //一参数表示经纬度，二参数表示范围多少米，三参数表示是地图坐标系还是GPS坐标系
        RegeocodeQuery regeocodeQuery = new RegeocodeQuery(latLonPoint, 2000, GeocodeSearch.AMAP);
        geocodeSearch.getFromLocationAsyn(regeocodeQuery);

        //address表示地址，第二个参数表示查询城市，中文或者中文全拼，citycode、adcode都ok
        GeocodeQuery query=new GeocodeQuery("赣州市", "赣州市");
        geocodeSearch.getFromLocationNameAsyn(query);
        //监听逆地理编码结果
        geocodeSearch.setOnGeocodeSearchListener(new GeocodeSearch.OnGeocodeSearchListener() {
            @Override
            public void onRegeocodeSearched(RegeocodeResult regeocodeResult, int i) {
                //i为1000为成功
                if (i == 1000) {
                    RegeocodeAddress regeocodeAddress = regeocodeResult.getRegeocodeAddress();
                    //当前地图中心的地点(其他信息可通过regeocodeAddress.出来)
                    String formatAddress = regeocodeAddress.getFormatAddress();
                    address.setText(formatAddress);
                    Log.e(TAG, "onCameraChange经纬度转换的地址: " + formatAddress);
                } else {
                    Log.e(TAG, "暂无此地信息...: ");
                }
            }

            @Override
            public void onGeocodeSearched(GeocodeResult geocodeResult, int i) {
                if (i==1000){
                    Log.e(TAG, "onCameraChange查询的地址: " + geocodeResult.getGeocodeQuery().getLocationName());
                    Log.e(TAG, "onCameraChange查询的城市: " + geocodeResult.getGeocodeQuery().getCity());
                    Log.e(TAG, "onCameraChange查询的纬度: " + geocodeResult.getGeocodeAddressList().get(0).getLatLonPoint().getLatitude());
                    Log.e(TAG, "onCameraChange查询的经度: " + geocodeResult.getGeocodeAddressList().get(0).getLatLonPoint().getLongitude());
                }else {
                    Log.e(TAG, "查询失败...: ");
                }
            }
        });
    }

其中address.setText(formatAddress); 自行在布局中添加一个TextView并初始化即可