当然，以下是如何在Flutter项目中使用google_places_flutter插件进行地点搜索与选择的示例代码。

首先，确保你已经在pubspec.yaml文件中添加了google_places_flutter依赖：

dependencies:
  flutter:
    sdk: flutter
  google_places_flutter: ^0.14.0  # 请确保使用最新版本

然后，运行flutter pub get来安装依赖。

接下来，你需要配置API密钥。在Google Cloud Platform上启用Places API，并获取API密钥。然后，在android/app/src/main/AndroidManifest.xml中添加API密钥：

<meta-data
    android:name="com.google.android.geo.API_KEY"
    android:value="YOUR_API_KEY_HERE"/>

同样地，在ios/Runner/Info.plist中，你需要添加以下内容来允许网络请求：

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>

现在，你可以在Flutter代码中使用google_places_flutter插件。以下是一个简单的示例，展示如何进行地点搜索和选择：

import 'package:flutter/material.dart';
import 'package:google_places_flutter/google_places_flutter.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Google Places Example',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: PlaceSearchScreen(),
    );
  }
}

class PlaceSearchScreen extends StatefulWidget {
  @override
  _PlaceSearchScreenState createState() => _PlaceSearchScreenState();
}

class _PlaceSearchScreenState extends State<PlaceSearchScreen> {
  final PlacesClient _placesClient = PlacesClient(apiKey: 'YOUR_API_KEY_HERE');
  TextEditingController _searchController = TextEditingController();
  List<Prediction> _predictions = [];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Google Places Search'),
      ),
      body: Padding(
        padding: const EdgeInsets.all(8.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: <Widget>[
            TextField(
              controller: _searchController,
              decoration: InputDecoration(
                prefixIcon: Icon(Icons.search),
                hintText: 'Search for a place...',
                suffixIcon: IconButton(
                  icon: Icon(Icons.clear),
                  onPressed: () {
                    _searchController.clear();
                    setState(() {
                      _predictions = [];
                    });
                  },
                ),
              ),
              onEditingComplete: _handleSearch,
            ),
            Expanded(
              child: _predictions.isEmpty
                  ? Center(child: Text('No predictions found'))
                  : ListView.builder(
                      itemCount: _predictions.length,
                      itemBuilder: (context, index) => ListTile(
                        title: Text(_predictions[index].description),
                        onTap: () {
                          // Handle place selection
                          _getPlaceDetails(_predictions[index].placeId);
                        },
                      )),
            ),
          ],
        ),
      ),
    );
  }

  void _handleSearch() async {
    if (_searchController.text.isNotEmpty) {
      PredictionResult predictionsResult = await _placesClient.autocompleteQuery(
        _searchController.text,
        components: [Component(Component.CountryCode, "us")],  // Optional: restrict search to a country
      );

      if (predictionsResult.status == PlacesAutocompleteStatus.ok) {
        setState(() {
          _predictions = predictionsResult.predictions;
        });
      }
    }
  }

  void _getPlaceDetails(String placeId) async {
    PlaceDetailsResult placeDetailsResult = await _placesClient.getPlaceDetails(placeId);

    if (placeDetailsResult.status == PlacesStatus.ok) {
      PlaceDetails place = placeDetailsResult.result;
      // Handle place details here
      showDialog(
        context: context,
        builder: (context) => AlertDialog(
          title: Text(place.name),
          content: Text(place.formattedAddress ?? 'No address available'),
          actions: <Widget>[
            FlatButton(
              child: Text('OK'),
              onPressed: () {
                Navigator.of(context).pop();
              },
            ),
          ],
        ),
      );
    }
  }
}

在上面的代码中：

1. 我们创建了一个简单的Flutter应用，包含一个搜索栏和一个用于显示预测结果的ListView。
2. 当用户完成输入时，_handleSearch方法会被调用，该方法使用autocompleteQuery方法来获取预测结果。
3. 预测结果会显示在ListView中，用户可以点击某个预测项来获取详细地点信息。
4. _getPlaceDetails方法使用getPlaceDetails方法来获取并显示详细地点信息。

请确保将YOUR_API_KEY_HERE替换为你自己的Google Places API密钥。

这个示例代码展示了如何使用google_places_flutter插件进行地点搜索和选择，但你可以根据需要进行进一步的自定义和扩展。