I want to implement an Autocomplete google place in my Text form field. However I have below which I cannont understand. Google Places is not recognized and Late is marked as text. If someone can help me it will be great. Thank you in advance. I actually have this issue :
First error : The method 'GoogleMapPlaces' isn't defined for the type '_RegisterScreen2State'. Second error : Unexpected text 'late'.
You can see both errors marked in red in my image added below
**I am using last flutter version, flutter_google_places: ^0.3.0 and geocoder: ^0.2.1
enum MobileVerificationState {
SHOW_MOBILE_FORM_STATE, // The user provides the phone number
SHOW_OTP_FORM_STATE // The user has to enter the code he received
}
class RegisterScreen2 extends StatefulWidget {
final UsersInformations user;
const RegisterScreen2(this.user);
@override
_RegisterScreen2State createState() => _RegisterScreen2State();
}
class _RegisterScreen2State extends State<RegisterScreen2> {
@override
void initState(){
super.initState();
_places = GoogleMapPlaces(apiKey: kGoogleApiKey);
}
final kGoogleApiKey = "MY IPA KEY";
late GoogleMapsPlaces _places = GoogleMapsPlaces(apiKey: kGoogleApiKey);
.....
getMobileFormWidget(context, user) {
return Scaffold(
backgroundColor: Colors.white,
body: Form(
child: SingleChildScrollView(
child: Column(
children: [
Stack(
children: [
Container(
height: 100,
decoration: BoxDecoration(
color: Colors.green.shade50,
borderRadius: const BorderRadius.only(
bottomLeft: Radius.circular(30),
bottomRight: Radius.circular(30))),
),
Padding(
padding: const EdgeInsets.only(top: 70),
child: Stack(
// ignore: prefer_const_literals_to_create_immutables
children: [
Center(
child: CircleAvatar(
radius: 60,
backgroundColor: Colors.white,
backgroundImage: image != null
? FileImage(image)
: const NetworkImage(
"https://cdn-icons-png.flaticon.com/512/1177/1177568.png"),
),
),
Positioned(
bottom: -5,
right: 145,
child: InkWell(
onTap: () => getImage(),
child: Icon(Icons.camera_alt_rounded)))
],
),
),
],
),
const SizedBox(
height: 20,
),
Padding(
padding: const EdgeInsets.all(10.0),
child: Padding(
padding: EdgeInsets.only(left: 15, right: 15, top: 5),
child: TextFormField(
decoration: InputDecoration(
enabledBorder: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.grey.shade300)),
focusedBorder: UnderlineInputBorder(
borderSide:
BorderSide(color: Colors.deepPurple.shade900)),
focusedErrorBorder: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red.shade900)),
errorBorder: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red.shade900)),
hintText: "Adresse",
),
onChanged: (val) async {
Prediction p = await PlacesAutocomplete.show(
context: context,
apiKey: kGoogleApiKey,
mode: Mode.overlay, // Mode.fullscreen
language: "fr",
components: [
new Component(Component.country, "fr"),
]);
displayPrediction(p);
user.setAdress = val;
},
),
),
),
....
Future<Null> displayPrediction(Prediction p) async {
if (p != null) {
PlacesDetailsResponse detail =
await _places.getDetailsByPlaceId(p.placeId);
var placeId = p.placeId;
double lat = detail.result.geometry.location.lat;
double lng = detail.result.geometry.location.lng;
var address = await Geocoder.local.findAddressesFromQuery(p.description);
print(lat);
print(lng);
}
}
}
First error is a typo, you have written GoogleMapPlaces
instead of GoogleMapsPlaces
.
Then, you can do one of two things, depending on whether you have migrated to dart 2.13 or not.
Change your late GoogleMapsPlaces _places = ....
line to one of the following:
If you have null-safety
late GoogleMapsPlaces _places;
If you don't have null-safety
GoogleMapsPlaces _places;
This should fix both your errors.
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