amap_search_fluttify
This commit is contained in:
234
example/lib/get_map_data/get_poi.screen.dart
Normal file
234
example/lib/get_map_data/get_poi.screen.dart
Normal file
@ -0,0 +1,234 @@
|
||||
import 'package:amap_search_fluttify/amap_search_fluttify.dart';
|
||||
import 'package:amap_search_fluttify_example/widgets/function_item.widget.dart';
|
||||
import 'package:amap_search_fluttify_example/widgets/scrollable_text.widget.dart';
|
||||
import 'package:core_location_fluttify/core_location_fluttify.dart';
|
||||
import 'package:decorated_flutter/decorated_flutter.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class GetPoiScreen extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
resizeToAvoidBottomInset: false,
|
||||
appBar: AppBar(title: const Text('获取POI数据')),
|
||||
body: ListView(
|
||||
children: <Widget>[
|
||||
FunctionItem(
|
||||
label: '关键字检索POI',
|
||||
sublabel: 'KeywordPoiScreen',
|
||||
target: KeywordPoiScreen(),
|
||||
),
|
||||
FunctionItem(
|
||||
label: '周边检索POI',
|
||||
sublabel: 'AroundPoiScreen',
|
||||
target: AroundPoiScreen(),
|
||||
),
|
||||
FunctionItem(
|
||||
label: '输入提示',
|
||||
sublabel: 'InputTipScreen',
|
||||
target: InputTipScreen(),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 关键字检索POI
|
||||
class KeywordPoiScreen extends StatefulWidget {
|
||||
@override
|
||||
_KeywordPoiScreenState createState() => _KeywordPoiScreenState();
|
||||
}
|
||||
|
||||
class _KeywordPoiScreenState extends State<KeywordPoiScreen> {
|
||||
final _keywordController = TextEditingController(text: '肯德基');
|
||||
final _cityController = TextEditingController(text: '杭州');
|
||||
int _page = 1;
|
||||
|
||||
List<String> _poiTitleList = [];
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
resizeToAvoidBottomInset: false,
|
||||
appBar: AppBar(title: const Text('关键字检索POI')),
|
||||
body: DecoratedColumn(
|
||||
padding: const EdgeInsets.all(kSpace16),
|
||||
children: <Widget>[
|
||||
TextFormField(
|
||||
controller: _keywordController,
|
||||
decoration: const InputDecoration(hintText: '输入关键字'),
|
||||
),
|
||||
TextFormField(
|
||||
controller: _cityController,
|
||||
decoration: const InputDecoration(hintText: '输入城市'),
|
||||
),
|
||||
ElevatedButton(
|
||||
onPressed: () async {
|
||||
final poiList = await AmapSearch.instance.searchKeyword(
|
||||
_keywordController.text,
|
||||
city: _cityController.text,
|
||||
);
|
||||
|
||||
setState(() {
|
||||
_poiTitleList = poiList.map((it) => it.toString()).toList();
|
||||
});
|
||||
},
|
||||
child: const Text('搜索'),
|
||||
),
|
||||
ElevatedButton(
|
||||
onPressed: () async {
|
||||
final poiList = await AmapSearch.instance.searchKeyword(
|
||||
_keywordController.text,
|
||||
city: _cityController.text,
|
||||
page: ++_page,
|
||||
);
|
||||
|
||||
setState(() {
|
||||
_poiTitleList = poiList.map((it) => it.toString()).toList();
|
||||
});
|
||||
},
|
||||
child: const Text('下一页'),
|
||||
),
|
||||
Expanded(child: ScrollableText(_poiTitleList.join("\n"))),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 附近检索POI
|
||||
class AroundPoiScreen extends StatefulWidget {
|
||||
@override
|
||||
_AroundPoiScreenState createState() => _AroundPoiScreenState();
|
||||
}
|
||||
|
||||
class _AroundPoiScreenState extends State<AroundPoiScreen> {
|
||||
final _keywordController = TextEditingController();
|
||||
final _typeController = TextEditingController();
|
||||
final _latController = TextEditingController(text: '29.08');
|
||||
final _lngController = TextEditingController(text: '119.65');
|
||||
int _page = 1;
|
||||
|
||||
List<String> _poiTitleList = [];
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
resizeToAvoidBottomInset: false,
|
||||
appBar: AppBar(title: const Text('周边检索POI')),
|
||||
body: DecoratedColumn(
|
||||
padding: const EdgeInsets.all(kSpace16),
|
||||
children: <Widget>[
|
||||
TextFormField(
|
||||
controller: _keywordController,
|
||||
decoration: const InputDecoration(hintText: '输入关键字'),
|
||||
),
|
||||
TextFormField(
|
||||
controller: _typeController,
|
||||
decoration: const InputDecoration(hintText: '输入类别'),
|
||||
),
|
||||
DecoratedRow(
|
||||
children: <Widget>[
|
||||
Flexible(
|
||||
child: TextField(
|
||||
controller: _latController,
|
||||
decoration: const InputDecoration(hintText: '输入纬度'),
|
||||
),
|
||||
),
|
||||
SPACE_4_HORIZONTAL,
|
||||
Flexible(
|
||||
child: TextField(
|
||||
controller: _lngController,
|
||||
decoration: const InputDecoration(hintText: '输入经度'),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
RaisedButton(
|
||||
onPressed: () async {
|
||||
final poiList = await AmapSearch.instance.searchAround(
|
||||
LatLng(
|
||||
double.tryParse(_latController.text) ?? 29.08,
|
||||
double.tryParse(_lngController.text) ?? 119.65,
|
||||
),
|
||||
keyword: _keywordController.text,
|
||||
type: _typeController.text,
|
||||
);
|
||||
|
||||
setState(() {
|
||||
_poiTitleList = poiList.map((it) => it.toString()).toList();
|
||||
});
|
||||
},
|
||||
child: const Text('搜索'),
|
||||
),
|
||||
RaisedButton(
|
||||
onPressed: () async {
|
||||
final poiList = await AmapSearch.instance.searchAround(
|
||||
LatLng(
|
||||
double.tryParse(_latController.text) ?? 29.08,
|
||||
double.tryParse(_lngController.text) ?? 119.65,
|
||||
),
|
||||
keyword: _keywordController.text,
|
||||
type: _typeController.text,
|
||||
page: ++_page,
|
||||
);
|
||||
|
||||
setState(() {
|
||||
_poiTitleList = poiList.map((it) => it.toString()).toList();
|
||||
});
|
||||
},
|
||||
child: const Text('下一页'),
|
||||
),
|
||||
Expanded(child: ScrollableText(_poiTitleList.join("\n"))),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// 输入提示
|
||||
class InputTipScreen extends StatefulWidget {
|
||||
@override
|
||||
_InputTipScreenState createState() => _InputTipScreenState();
|
||||
}
|
||||
|
||||
class _InputTipScreenState extends State<InputTipScreen> {
|
||||
final _keywordController = TextEditingController(text: '肯德基');
|
||||
final _cityController = TextEditingController(text: '杭州');
|
||||
|
||||
List<InputTip> _inputTipList = [];
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
resizeToAvoidBottomInset: false,
|
||||
appBar: AppBar(title: const Text('输入内容自动提示')),
|
||||
body: DecoratedColumn(
|
||||
padding: const EdgeInsets.all(kSpace16),
|
||||
children: <Widget>[
|
||||
TextFormField(
|
||||
controller: _keywordController,
|
||||
decoration: const InputDecoration(hintText: '输入关键字'),
|
||||
),
|
||||
TextFormField(
|
||||
controller: _cityController,
|
||||
decoration: const InputDecoration(hintText: '输入所在城市'),
|
||||
),
|
||||
RaisedButton(
|
||||
onPressed: () async {
|
||||
final inputTipList = await AmapSearch.instance.fetchInputTips(
|
||||
_keywordController.text,
|
||||
city: _cityController.text,
|
||||
);
|
||||
|
||||
setState(() => _inputTipList = inputTipList);
|
||||
},
|
||||
child: const Text('搜索'),
|
||||
),
|
||||
Expanded(child: ScrollableText(_inputTipList.join("\n"))),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user