141 lines
6.0 KiB
Markdown
141 lines
6.0 KiB
Markdown
# 高德地图 `搜索`组件
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[](https://pub.Flutter-io.cn/packages/amap_search_fluttify)
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高德地图`搜索`组件. Dart接口基于[Fluttify](https://github.com/yohom/fluttify-core-example)引擎生成. [接口文档](https://pub.flutter-io.cn/documentation/amap_search_fluttify/latest/).
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## DEMO 与 社区
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| Demo | QQ群 |
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|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:--------------------------------------------------------------------------------------------------------------------------------------------:|
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| 扫描二维码 <br> 或者 <br> [点击下载](https://github.com/fluttify-project/amap_search_fluttify/blob/master/example/build/app/outputs/apk/release/app-release.apk?raw=true) </br> <img src="assets/amap_map_fluttify_apk.png" height="300"> | 加入QQ群讨论 <br/> <img src="https://github.com/fluttify-project/fluttify-core-example/blob/develop/other/QQ%E7%BE%A4.png?raw=true" height="300"> |
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安装:
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```yaml
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dependencies:
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flutter:
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sdk: flutter
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amap_search_fluttify: ^x.x.x
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```
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导入:
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```dart
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import 'package:amap_search_fluttify/amap_search_fluttify.dart';
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```
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使用:
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```dart
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/// !注意: 只要是返回Future的方法, 一律使用`await`修饰, 确保当前方法执行完成后再执行下一行, 在不能使用`await`修饰的环境下, 在`then`方法中执行下一步.
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/// 初始化 iOS在init方法中设置, android需要去AndroidManifest.xml里去设置, 详见https://lbs.amap.com/api/android-sdk/gettingstarted
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await AmapCore.init('ios key');
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/// !重要: 通过AmapSearchDisposeMixin释放native端的对象, 否则native端会内存泄漏!
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class _KeywordPoiScreenState extends State<KeywordPoiScreen> with AmapSearchDisposeMixin {}
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/// 搜索关键字poi
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final poiList = await AmapSearch.instance.searchKeyword(
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_keywordController.text,
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city: _cityController.text,
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);
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/// 搜索周边poi
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final poiList = await AmapSearch.instance.searchAround(
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LatLng(
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double.tryParse(_latController.text) ?? 29.08,
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double.tryParse(_lngController.text) ?? 119.65,
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),
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keyword: _keywordController.text,
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);
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/// 输入提示
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final inputTipList = await AmapSearch.instance.fetchInputTips(
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_keywordController.text,
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city: _cityController.text,
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);
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/// 地理编码（地址转坐标）
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final geocodeList = await AmapSearch.instance.searchGeocode(
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_keywordController.text,
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city: _cityController.text,
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);
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/// 逆地理编码（坐标转地址）
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final reGeocodeList = await AmapSearch.instance.searchReGeocode(
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LatLng(
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double.parse(_latController.text),
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double.parse(_lngController.text),
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),
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radius: 200.0,
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);
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/// 获取行政区划数据
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final district = await AmapSearch.instance.searchDistrict(_keywordController.text);
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/// 获取天气数据
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final district = await AmapSearch.instance.searchDistrict(_keywordController.text);
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/// 公交路径规划(未完成)
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final routeResult = await AmapSearch.instance.searchBusRoute(
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from: LatLng(
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double.parse(_fromLatController.text),
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double.parse(_fromLngController.text),
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),
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to: LatLng(
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double.parse(_toLatController.text),
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double.parse(_toLngController.text),
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),
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city: '杭州',
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);
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/// 驾车路径规划
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final routeResult = await AmapSearch.instance.searchDriveRoute(
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from: LatLng(
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double.parse(_fromLatController.text),
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double.parse(_fromLngController.text),
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),
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to: LatLng(
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double.parse(_toLatController.text),
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double.parse(_toLngController.text),
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),
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);
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/// 骑行路径规划
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final routeResult = await AmapSearch.instance.searchRideRoute(
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from: LatLng(
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double.parse(_fromLatController.text),
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double.parse(_fromLngController.text),
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),
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to: LatLng(
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double.parse(_toLatController.text),
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double.parse(_toLngController.text),
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),
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);
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/// 步行路径规划
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final routeResult = await AmapSearch.instance.searchWalkRoute(
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from: LatLng(
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double.parse(_fromLatController.text),
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double.parse(_fromLngController.text),
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),
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to: LatLng(
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double.parse(_toLatController.text),
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double.parse(_toLngController.text),
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),
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);
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```
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## LICENSE
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> Copyright 2020 yohom
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>
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> Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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>
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> http://www.apache.org/licenses/LICENSE-2.0
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>
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> Unless required by applicable law or agreed to in writing, software
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> distributed under the License is distributed on an "AS IS" BASIS,
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> WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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> See the License for the specific language governing permissions and
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> limitations under the License. |