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getStreetNumber.dart
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getStreetNumber.dart 7.28 KiB
// ignore_for_file: prefer_const_literals_to_create_immutables, prefer_const_constructors, sort_child_properties_last, must_be_immutable, use_key_in_widget_constructors, avoid_unnecessary_containers, deprecated_member_use
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:flutter_typeahead/flutter_typeahead.dart';
import 'package:http/http.dart' as http;
import '../config/config.dart';
class GetStreetNumber extends StatefulWidget {
String currentAddress;
GetStreetNumber(this.currentAddress);
@override
State<GetStreetNumber> createState() => _GetStreetNumberState();
}
class _GetStreetNumberState extends State<GetStreetNumber> {
Config config = Config();
TextEditingController textFieldController = TextEditingController();
List<String> suggestions = [];
Future<List<String>> fetchLocation(String query) async {
query = widget.currentAddress + query;
final response = await http.get(
Uri.parse(
'https://maps.googleapis.com/maps/api/place/autocomplete/json?input=$query&radius=500&key=${config.GOOGLE_API}',
),
);
var jsonData = jsonDecode(response.body);
suggestions = [];
for (int i = 0; i < jsonData['predictions'][i].length; i++) {
suggestions.add(jsonData['predictions'][i]['description'].toString());
}
return suggestions;
}
void _sendDataBack(BuildContext context) {
Navigator.pop(context, textFieldController.text);
}
void _skip(BuildContext context) {
Navigator.pop(context, widget.currentAddress);
}
void _back(BuildContext context) {
Navigator.pop(context, textFieldController.text);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Color.fromRGBO(9, 89, 95, 1),
title: Text(
'House Number',
style: TextStyle(
color: Theme.of(context).accentColor,
fontSize: 22,
),
),
leading: IconButton(
iconSize: 26,
icon: Icon(
Icons.arrow_back_ios_rounded,
color: Theme.of(context).accentColor,
),
onPressed: () => _back(context),
),
),
body: Container(