76 lines
2.2 KiB
Dart
76 lines
2.2 KiB
Dart
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import 'package:amap_map_example/base_page.dart';
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import 'package:amap_map_example/const_config.dart';
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import 'package:flutter/material.dart';
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import 'package:amap_map/amap_map.dart';
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class ShowMapPage extends BasePage {
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ShowMapPage(String title, String subTitle) : super(title, subTitle);
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@override
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Widget build(BuildContext context) {
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return _ShowMapPageBody();
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}
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}
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class _ShowMapPageBody extends StatefulWidget {
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@override
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State<StatefulWidget> createState() => _ShowMapPageState();
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}
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class _ShowMapPageState extends State<_ShowMapPageBody> {
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List<Widget> _approvalNumberWidget = <Widget>[];
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@override
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Widget build(BuildContext context) {
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final AMapWidget map = AMapWidget(
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onMapCreated: onMapCreated,
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);
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return ConstrainedBox(
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constraints: BoxConstraints.expand(),
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child: Stack(
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alignment: Alignment.center,
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children: [
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Container(
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height: MediaQuery.of(context).size.height,
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width: MediaQuery.of(context).size.width,
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child: map,
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),
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Positioned(
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right: 10,
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bottom: 15,
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child: Container(
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alignment: Alignment.centerLeft,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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children: _approvalNumberWidget),
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))
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],
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),
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);
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}
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late AMapController _mapController;
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void onMapCreated(AMapController controller) {
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setState(() {
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_mapController = controller;
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getApprovalNumber();
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});
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}
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/// 获取审图号
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void getApprovalNumber() async {
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//普通地图审图号
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String mapContentApprovalNumber =
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(await _mapController.getMapContentApprovalNumber())!;
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//卫星地图审图号
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String satelliteImageApprovalNumber =
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(await _mapController.getSatelliteImageApprovalNumber())!;
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setState(() {
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_approvalNumberWidget.add(Text(mapContentApprovalNumber));
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_approvalNumberWidget.add(Text(satelliteImageApprovalNumber));
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});
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print('地图审图号（普通地图）: $mapContentApprovalNumber');
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print('地图审图号（卫星地图): $satelliteImageApprovalNumber');
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}
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}
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