GoogleMapPlaces可在不同的库中使用，而不是flutter_google_places...
它在https://pub.dev/packages/google_maps_webservice上可用

你可以找到另一个包为谷歌地方google_place

var googlePlace = GooglePlace("Your-Key");
var result = await googlePlace.autocomplete.get("1600 Amphitheatre");

您需要在main.dart中导入import 'package:google_maps_webservice/places.dart';。

Try to use google_places_flutter, and nclude ths code to your screen:




GooglePlaceAutoCompleteTextField(
                          textEditingController: controller,
                          googleAPIKey:
                              "YOUR-API-KEY
",
                          inputDecoration:
                              InputDecoration(hintText: "Enter your address"),
                          debounceTime: 800, // default 600 ms,
                          countries: ["my"], // optional by default null is set
                          isLatLngRequired:
                              true, // if you required coordinates from place detail
                          getPlaceDetailWithLatLng:
                              (Prediction prediction) async {
                            // this method will return latlng with place detail
                            print("placeDetails" + prediction.lng.toString());
                            print("placeDetails" + prediction.lat.toString());
                            
                          }, // this callback is called when isLatLngRequired is true
                          itmClick: (Prediction prediction) {
                            controller.text = prediction.description.toString();
                            controller.selection = TextSelection.fromPosition(
                                TextPosition(
                                    offset: prediction.description!.length));
                          })