bramvbilsen / flutter-geofire Goto Github PK

....
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      home: new Scaffold(
          appBar: new AppBar(
            title: new Text('Plugin example app'),
          ),
          body:
          new Center(
            child: new Column(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: <Widget>[
                new Padding(padding: new EdgeInsets.only(top: 20.0),), 
              new RaisedButton(
                    child: new Text("Set Location"),
                    onPressed: () => geofire.setLocation("MechelenOne", [51.0259, 4.4775], // Necessary
                        new GeoFireEventListener((String key, DatabaseError error) { // Optional
                          String s = error == null ? key : error.toString();
                          print(s);
                        }))
                ),
                new RaisedButton(
                  child: new Text("Print location"),
                  onPressed: () =>  geofire.getLocation("MechelenOne", new LocationCallBack(
                          (String key, List<double> location) {
                        print("Successfully received location!");
                        print(key + ": " + location.toString());
                      },
                          (DatabaseError error) {
                        print("Error receiving location!");
                        print(error.toString());
                      }
                  )),
//                  onPressed: () => getAndPrintLocation(),
                ),
                new RaisedButton(
                    child: new Text("Remove previously set location"),
                    onPressed: () => geofire.removeLocation("MechelenOne")
                ),
...

dependencies:
  flutter:
    sdk: flutter
  image_picker: 0.1.1                                             # new
  google_sign_in: 0.3.1                                           # new
  firebase_analytics: 0.0.4                                       # new
  firebase_auth: 0.2.0                                            # new
  #firebase_database: 0.0.12                                       # new
  firebase_database: "^0.1.0"                                       # new
  firebase_storage: 0.0.5                                         # new
  intl: 0.15.2
  numberpicker: "^0.1.0"
  geocoder: "^0.0.1"                                              # Busca de endereço via API Google Maps

  # Para usar o runTransaction e fazer um contador no Firebase
  firebase_core: "0.0.7"                                         # new
  cupertino_icons: ^0.1.0

  geofire:
    git:
      url: "git://github.com/bramvbilsen/Flutter-GeoFire.git"