trackoffical_app/lib/widget/gaode_test.dart

import 'package:amap_flutter_map/amap_flutter_map.dart';
import 'package:flutter/cupertino.dart';
import 'package:trackoffical_app/global.dart';
import 'package:trackoffical_app/screen.dart';
import 'package:amap_flutter_base/amap_flutter_base.dart';
import 'package:amap_flutter_map/amap_flutter_map.dart';

const AMapPrivacyStatement amapPrivacyStatement =
      AMapPrivacyStatement(hasContains: true, hasShow: true, hasAgree: true);
class GaoDe extends StatefulWidget{
  @override
  State<StatefulWidget> createState() {
    return _GaoDeState();
  }
}

class _GaoDeState extends State<GaoDe>{
  @override
  Widget build(BuildContext context) {
    ///使用默认属性创建一个地图
    final AMapWidget map = AMapWidget(
      apiKey:AMapApiKey(
        androidKey: GlobalVar.keyAMap),
      onMapCreated: onMapCreated,
        privacyStatement: amapPrivacyStatement,
      onCameraMoveEnd: (m){
        print(m);
      },
    );
    return Container(
      height: MediaQuery.of(context).size.height,
      width: MediaQuery.of(context).size.width,
      child: map,
    );
  }
  AMapController? _mapController;
  void onMapCreated(AMapController controller) {
    setState(() {
      _mapController = controller;
      getApprovalNumber();
    });
  }

  /// 获取审图号
  void getApprovalNumber() async {
    //普通地图审图号
    var mapContentApprovalNumber =
    await _mapController?.getMapContentApprovalNumber();
    //卫星地图审图号
    var satelliteImageApprovalNumber =
    await _mapController?.getSatelliteImageApprovalNumber();
  }
}


void main(){
  runPreview(GaoDe());
}