Amap API 문서 분석: Java는 오프라인 지도 다운로드 기능을 구현합니다.

AMapServices.initialize(context, apiKey);

AMapOfflineMap offlineMapManager = new AMapOfflineMap(context);
offlineMapManager.downloadByCityCode(cityCode);

offlineMapManager.setOnDownloadOfflineMapListener(new AMapOfflineMapListener() {
    @Override
    public void onDownload(int status, int completeCode, String cityName) {
        // 下载回调处理
        if (status == OfflineMapStatus.SUCCESS) {
            // 下载成功
            Log.d(TAG, "下载完成：" + cityName);
        } else {
            // 下载失败
            Log.d(TAG, "下载失败：" + cityName);
        }
    }
});

// 获取已下载的离线地图列表
List<OfflineMapCity> offlineMapList = offlineMapManager.getDownloadOfflineMapCityList();

// 暂停下载
offlineMapManager.pause();

// 删除离线地图
offlineMapManager.remove(cityCode);

public class OfflineMapExample {
    private static final String TAG = "OfflineMapExample";
    
    public static void main(String[] args) {
        // 初始化地图服务
        AMapServices.initialize(context, apiKey);
        
        // 创建离线地图管理器实例
        AMapOfflineMap offlineMapManager = new AMapOfflineMap(context);
        
        // 设置下载监听器
        offlineMapManager.setOnDownloadOfflineMapListener(new AMapOfflineMapListener() {
            @Override
            public void onDownload(int status, int completeCode, String cityName) {
                if (status == OfflineMapStatus.SUCCESS) {
                    Log.d(TAG, "下载完成：" + cityName);
                } else {
                    Log.d(TAG, "下载失败：" + cityName);
                }
            }
        });
        
        // 获取城市列表
        List<OfflineMapCity> cityList = offlineMapManager.getOfflineCityList();
        
        // 选择需要下载的城市
        OfflineMapCity city = cityList.get(0);
        int cityCode = city.getCityId();
        
        // 开始下载离线地图
        offlineMapManager.downloadByCityCode(cityCode);
    }
}