如何在 Place Picker Package Flutter 中使用自动补全组件

Question

我正在使用 PlacePicker Flutter 包，该包有一个名为

的参数

autocompleteComponents : A grouping of places to which you would like to restrict your results. Currently, you can use components to filter by up to 5 countries.

但我无法在任何地方找到如何使用此参数我无法启动组件列表

Answer 1

找到答案

import 'package:google_maps_webservice/places.dart' as google_maps_api;
...
PlacePicker(
apiKey: APIKeys.apiKey,   // Put YOUR OWN KEY here.
autocompleteComponents: [
    google_maps_api.Component("country", "fr") //restrict search results to France
],
onPlacePicked: (result) { 
    print(result.address); 
    Navigator.of(context).pop();
},
initialPosition: HomePage.kInitialPosition,
    useCurrentLocation: true,
),

来源an example of how to use autocompleteComponents #111

如何在 Place Picker Package Flutter 中使用自动补全组件

How to Use autocompleteComponents in PlacePicker Package Flutter

google-maps

flutter

google-place-picker