百度定位逻辑

reason
Commit 6d146bbc1b02cb7004881bd42dc0ba71b15ded1e 6d146bbc 1 parent 27d5180a
Showing 4 changed files with 85 additions and 29 deletions
lib/generated/json/collect_entity.g.dart
lib/poem/page/poem_publish.dart
lib/poem/page/select_address_page.dart
pubspec.yaml
--- a/lib/generated/json/collect_entity.g.dart
View file @6d146bb
+++ b/lib/generated/json/collect_entity.g.dart
View file @6d146bb
--- a/lib/poem/page/poem_publish.dart
View file @6d146bb
+++ b/lib/poem/page/poem_publish.dart
View file @6d146bb
@@ -13,10 +13,10 @@ import 'package:Parlando/routers/routers.dart';
 import 'package:Parlando/widgets/my_app_bar.dart';
 import 'package:Parlando/extension/int_extension.dart';
+import 'package:flutter_baidu_mapapi_search/flutter_baidu_mapapi_search.dart';
 import 'package:getwidget/getwidget.dart';
 import 'package:path_provider/path_provider.dart';
-import '../../map/poi_search_model.dart';
 import '../poem_router.dart';
 class PoemPublish extends StatefulWidget {
@@ -110,11 +110,11 @@ class PoemPublishState extends State<PoemPublish> {
                     NavigatorUtils.pushResult(
                         context, PoemRouter.addressSelectPage, (result) {
                       setState(() {
-                        final PoiSearch model = result as PoiSearch;
+                        final BMFPoiInfo model = result as BMFPoiInfo;
-                        _longitude = model.longitude!;
+                        _longitude = model.pt!.longitude.toString();
-                        _latitude = model.latitude!;
+                        _latitude = model.pt!.latitude.toString();
                         _address =
-                            '${model.provinceName!} ${model.cityName!} ${model.adName!} ${model.title!}';
+                            '${model.province!} ${model.city!} ${model.area!} ${model.name!}';
                       });
                     });
                   },
--- a/lib/poem/page/select_address_page.dart
View file @6d146bb
+++ b/lib/poem/page/select_address_page.dart
View file @6d146bb
 import 'dart:io';
 import 'package:flutter/material.dart';
-import 'package:Parlando/routers/fluro_navigator.dart';
-import 'package:Parlando/util/toast_utils.dart';
 import 'package:Parlando/widgets/my_button.dart';
 import 'package:Parlando/widgets/search_bar.dart';
 import 'package:flutter_baidu_mapapi_base/flutter_baidu_mapapi_base.dart';
 import 'package:flutter_baidu_mapapi_map/flutter_baidu_mapapi_map.dart';
+import 'package:flutter_baidu_mapapi_search/flutter_baidu_mapapi_search.dart';
 import 'package:flutter_bmflocation/flutter_bmflocation.dart';
-import '../../map/interface/amap_2d_controller.dart';
+import 'package:getwidget/getwidget.dart';
-import '../../map/poi_search_model.dart';
+
+import '../../routers/fluro_navigator.dart';
+import '../../util/toast_utils.dart';
 class AddressSelectPage extends StatefulWidget {
   const AddressSelectPage({Key? key}) : super(key: key);
@@ -19,13 +20,13 @@ class AddressSelectPage extends StatefulWidget {
 }
 class AddressSelectPageState extends State<AddressSelectPage> {
-  List<PoiSearch> _list = [];
+  List<BMFPoiInfo> _list = [];
   int _index = 0;
   final ScrollController _controller = ScrollController();
-  AMap2DController? _aMap2DController;
   late BMFMapController _myMapController;
-  BaiduLocation _loationResult = BaiduLocation();
+  BaiduLocation _locationResult = BaiduLocation();
   LocationFlutterPlugin myLocPlugin = LocationFlutterPlugin();
+  bool isLoading = false;
   @override
   void dispose() {
@@ -46,7 +47,7 @@ class AddressSelectPageState extends State<AddressSelectPage> {
       ///接受定位回调
       myLocPlugin.singleLocationCallback(callback: (BaiduLocation result) {
         setState(() {
-          _loationResult = result;
+          _locationResult = result;
           locationFinish();
         });
       });
@@ -56,7 +57,7 @@ class AddressSelectPageState extends State<AddressSelectPage> {
       BMFMapSDK.setCoordType(BMF_COORD_TYPE.BD09LL);
       myLocPlugin.seriesLocationCallback(callback: (BaiduLocation result) {
         setState(() {
-          _loationResult = result;
+          _locationResult = result;
           locationFinish();
           myLocPlugin.stopLocation();
@@ -64,6 +65,8 @@ class AddressSelectPageState extends State<AddressSelectPage> {
       });
     }
+    isLoading = true;
+
     ///设置定位参数
     _locationAction();
     _startLocation();
@@ -77,16 +80,14 @@ class AddressSelectPageState extends State<AddressSelectPage> {
   }
   ///定位完成添加mark
-  void locationFinish() {
+  Future<void> locationFinish() async {
     /// 创建BMFMarker
     BMFMarker marker = BMFMarker.icon(
         position: BMFCoordinate(
-            _loationResult.latitude ?? 0.0, _loationResult.longitude ?? 0.0),
+            _locationResult.latitude ?? 0.0, _locationResult.longitude ?? 0.0),
         title: 'flutterMaker',
         identifier: 'flutter_marker',
         icon: 'assets/images/map/icon_mark.png');
-    print(_loationResult.latitude.toString() +
-        _loationResult.longitude.toString());
     /// 添加Marker
     _myMapController.addMarker(marker);
@@ -94,8 +95,24 @@ class AddressSelectPageState extends State<AddressSelectPage> {
     ///设置中心点
     _myMapController.setCenterCoordinate(
         BMFCoordinate(
-            _loationResult.latitude ?? 0.0, _loationResult.longitude ?? 0.0),
+            _locationResult.latitude ?? 0.0, _locationResult.longitude ?? 0.0),
         false);
+
+    // 构造检索参数
+    BMFPoiNearbySearchOption poiNearbySearchOption = BMFPoiNearbySearchOption(
+        keywords: <String>['小吃', '学校', '酒店', '公司', '住宅'],
+        location: BMFCoordinate(
+            _locationResult.latitude!, _locationResult.longitude!),
+        radius: 1000,
+        isRadiusLimit: true);
+    BMFPoiNearbySearch nearbySearch = BMFPoiNearbySearch();
+    nearbySearch.onGetPoiNearbySearchResult(
+        callback: (BMFPoiSearchResult result, BMFSearchErrorCode errorCode) {
+      _list = result.poiInfoList!;
+      setState(() {});
+    });
+    bool flag = await nearbySearch.poiNearbySearch(poiNearbySearchOption);
+    isLoading = false;
   }
   /// 设置地图参数
@@ -155,11 +172,28 @@ class AddressSelectPageState extends State<AddressSelectPage> {
       resizeToAvoidBottomInset: false,
       appBar: SearchBar(
         hintText: '搜索地址',
-        onPressed: (text) {
+        onPressed: (text) async {
           _controller.animateTo(0.0,
               duration: const Duration(milliseconds: 10), curve: Curves.ease);
           _index = 0;
-          _aMap2DController?.search(text);
+          // 构造检索参数
+          BMFPoiNearbySearchOption poiNearbySearchOption =
+              BMFPoiNearbySearchOption(
+                  keywords: <String>[text],
+                  location: BMFCoordinate(
+                      _locationResult.latitude!, _locationResult.longitude!),
+                  radius: 1000,
+                  isRadiusLimit: true);
+          BMFPoiNearbySearch nearbySearch = BMFPoiNearbySearch();
+          nearbySearch.onGetPoiNearbySearchResult(callback:
+              (BMFPoiSearchResult result, BMFSearchErrorCode errorCode) {
+            _list = result.poiInfoList!;
+            if (_list.isEmpty) {
+              Toast.show("暂时无法搜索到该位置!");
+            }
+            setState(() {});
+          });
+          bool flag = await nearbySearch.poiNearbySearch(poiNearbySearchOption);
         },
       ),
       body: SafeArea(
@@ -176,18 +210,40 @@ class AddressSelectPageState extends State<AddressSelectPage> {
             ),
             Expanded(
               flex: 11,
-              child: ListView.separated(
+              child: isLoading
+                  ? const GFLoader()
+                  : ListView.separated(
                       controller: _controller,
                       itemCount: _list.length,
                       separatorBuilder: (_, index) => const Divider(),
                       itemBuilder: (_, index) {
                         return _AddressItem(
                           isSelected: _index == index,
-                    date: _list[index],
+                          poi: _list[index],
                           onTap: () {
                             _index = index;
-                      _aMap2DController?.move(
+                            _myMapController.updateMapOptions(BMFMapOptions(
-                          _list[index].latitude!, _list[index].longitude!);
+                                center: BMFCoordinate(_list[index].pt!.latitude,
+                                    _list[index].pt!.longitude)));
+
+                            /// 创建BMFMarker
+                            BMFMarker marker = BMFMarker.icon(
+                                position: BMFCoordinate(
+                                    _list[index].pt!.latitude,
+                                    _list[index].pt!.longitude),
+                                title: 'flutterMaker',
+                                identifier: 'flutter_marker',
+                                icon: 'assets/images/map/icon_mark.png');
+
+                            /// 添加Marker
+                            _myMapController.addMarker(marker);
+
+                            ///设置中心点
+                            _myMapController.setCenterCoordinate(
+                                BMFCoordinate(_list[index].pt!.latitude,
+                                    _list[index].pt!.longitude),
+                                false);
+
                             setState(() {});
                           },
                         );
@@ -214,12 +270,12 @@ class AddressSelectPageState extends State<AddressSelectPage> {
 class _AddressItem extends StatelessWidget {
   const _AddressItem({
     Key? key,
-    required this.date,
+    required this.poi,
     this.isSelected = false,
     this.onTap,
   }) : super(key: key);
-  final PoiSearch date;
+  final BMFPoiInfo poi;
   final bool isSelected;
   final GestureTapCallback? onTap;
@@ -235,7 +291,7 @@ class _AddressItem extends StatelessWidget {
           children: <Widget>[
             Expanded(
               child: Text(
-                '${date.provinceName!} ${date.cityName!} ${date.adName!} ${date.title!}',
+                '${poi.province} ${poi.city} ${poi.area} ${poi.name}',
               ),
             ),
             Visibility(
--- a/pubspec.yaml
View file @6d146bb
+++ b/pubspec.yaml
View file @6d146bb
@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.0+10
+version: 1.0.0+11
 environment:
   sdk: ">=2.16.2 <3.0.0"