Amap APIドキュメント分析：Javaで位置検索機能を実装

<dependency>
    <groupId>com.amap.api</groupId>
    <artifactId>amap.api.maps</artifactId>
    <version>1.3.1</version>
</dependency>

import com.amap.api.maps.model.LatLng;
import com.amap.api.maps.model.Poi;
import com.amap.api.services.core.LatLonPoint;
import com.amap.api.services.core.PoiItem;
import com.amap.api.services.poisearch.PoiResult;
import com.amap.api.services.poisearch.PoiSearch;

import java.util.List;

public class LocationSearch {
    public static void main(String[] args) {
        // 高德地图开发者Key
        String key = "your_key";

        // 搜索关键字
        String keyword = "餐厅";

        // 搜索城市
        String city = "北京";

        // 创建POI搜索对象
        PoiSearch.Query query = new PoiSearch.Query(keyword, "", city);
        PoiSearch poiSearch = new PoiSearch(this, query);
        poiSearch.setBound(new PoiSearch.SearchBound(new LatLonPoint(39.904200,116.407396), 10000)); // 设置搜索范围，此处以北京市为例

        // 发起搜索
        poiSearch.setOnPoiSearchListener(new PoiSearch.OnPoiSearchListener() {
            @Override
            public void onPoiSearched(PoiResult result, int rCode) {
                if (rCode == 1000) {
                    // 搜索成功
                    List<PoiItem> pois = result.getPois();
                    for (PoiItem poi : pois) {
                        // 解析搜索结果
                        String name = poi.getTitle();
                        String address = poi.getSnippet();
                        LatLng latLng = new LatLng(poi.getLatLonPoint().getLatitude(), poi.getLatLonPoint().getLongitude());
                        System.out.println(name + " " + address + " " + latLng.toString());
                    }
                } else {
                    // 搜索失败
                    System.out.println("搜索失败：" + rCode);
                }
            }

            @Override
            public void onPoiItemSearched(PoiItem poiItem, int i) {
            }
        });
        poiSearch.searchPOIAsyn(); // 异步搜索
    }
}