address_search_text_field 0.1.0+1

A textfield displays an address search bar that gets nearby addresses by a reference. Selecting can get an object with the latitude, longitude, and full address of a place.

Address Search Text Field

A text field that displays an address search bar that finds a location from a reference and gets nearby addresses. Selecting the desired address returns an object with the latitude, longitude, and full address of the place. It uses location, geolocator, geocoder plugins.

Getting Started

To use this plugin, add address_search_text_field as a dependency in your pubspec.yaml file. For example:

dependencies:
  address_search_text_field: 0.1.0+1

Android

NOTE: As plugins switched to the AndroidX version of the Android Support Libraries. This means you need to make sure your Android project is also upgraded to support AndroidX. Detailed instructions can be found here.

1. Add the following to your "gradle.properties" file:

android.useAndroidX=true
android.enableJetifier=true

2. Make sure you set the compileSdkVersion in your "android/app/build.gradle" file to 28:

android {
  compileSdkVersion 28

  ...
}

Permissions

Android

On Android you'll need to add either the ACCESS_COARSE_LOCATION or the ACCESS_FINE_LOCATION permission to your Android Manifest file (located under android/app/src/main). To do so add one of the following two lines as direct children of the <manifest> tag:

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />

Also you should add internet permission

<uses-permission android:name="android.permission.INTERNET"/>

iOS

On iOS you'll need to add the NSLocationWhenInUseUsageDescription to your Info.plist file (located under ios/Runner) in order to access the device's location. Simply open your Info.plist file and add the following:

<key>NSLocationWhenInUseUsageDescription</key>
<string>This app needs access to location when open.</string>

Usage

Import the package:

import 'package:address_search_text_field/address_search_text_field.dart';

Implement it by creating a SearchAddressTextField variable. You can call widget function whichreturns a TextField Widget giving it a context and country, also can add exceptions for the found addresses and a InputDecoration for TextField.

class MyHomePage extends StatelessWidget {
  final SearchAddressTextField searchAddress = SearchAddressTextField();

  @override
  Widget build(BuildContext context) {
    Size size = MediaQuery.of(context).size;
    return Scaffold(
      appBar: AppBar(),
      body: Center(
        child: Container(
          width: size.width * 0.80,
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              SearchAddressTextField.widget(
                context: context,
                country: "Ecuador",
                exceptions: [
                  "Esmeraldas, Ecuador",
                  "Esmeraldas Province, Ecuador",
                  "Ecuador"
                ],
              ),
              SizedBox(
                height: 15.0,
              ),
              FlatButton(
                child: Text("get data"),
                color: Colors.blue,
                onPressed: () {
                  AddressPoint point = searchAddress.result;
                  print(point.toString());
                },
              ),
            ],
          ),
        ),
      ),
    );
  }
}

Then you just need to call the result getter function to get an AddressPoint object with the found address and coordinates.

Widget searchAddress = SearchAddressTextField.widget();

Parameters	Description
context	BuildContext (Not Null) (required)
decoration	InputDecoration (optional)
country	String (Not Null) (required)
exceptions	List < String > (optional)

Outcomes

AddressPoint point = SearchAddressTextField.result;

There are three possible outcomes:

1. If no search has been performed then the object will have null values ​​in its address, latitude and longitude variables.
2. If a place has been found from the reference, all the variables will be initialized.
3. If the desired location has not been found and the reference entered by the user is selected, there will be no latitude and longitude values ​​and the address will be the user's reference since nothing was found.

The user usually has to tap the text field in the search bar again to find the place with its full reference

License

MIT License